Attachment 1251042 Details for Bug 1423091 – build.log

build.log

<fdopen> (text/plain), 1.23 MB, created by Fedora Release Engineering on 2017-02-17 02:45:29 UTC

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Filename:

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Creator: Fedora Release Engineering

Created: 2017-02-17 02:45:29 UTC

Size: 1.23 MB

patch

obsolete

>Mock Version: 1.3.3
>Mock Version: 1.3.3
>ENTER ['do'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target armv7hl --nodeps /builddir/build/SPECS/cantor.spec'], shell=Falsetimeout=172800printOutput=Falselogger=<mockbuild.trace_decorator.getLog object at 0xb5e24710>user='mockbuild'uid=1000gid=425chrootPath='/var/lib/mock/f26-build-7582489-693837/root'env={'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'HOSTNAME': 'mock', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'})
>Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target armv7hl --nodeps /builddir/build/SPECS/cantor.spec'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'HOSTNAME': 'mock', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
>Building target platforms: armv7hl
>Building for target armv7hl
>Wrote: /builddir/build/SRPMS/cantor-16.12.2-1.fc26.src.rpm
>Child return code was: 0
>ENTER ['do'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target armv7hl --nodeps /builddir/build/SPECS/cantor.spec'], shell=Falsetimeout=172800gid=425uid=1000logger=<mockbuild.trace_decorator.getLog object at 0xb5e24710>user='mockbuild'private_network=TrueprintOutput=FalsechrootPath='/var/lib/mock/f26-build-7582489-693837/root'env={'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'HOSTNAME': 'mock', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'})
>Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target armv7hl --nodeps /builddir/build/SPECS/cantor.spec'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'HOSTNAME': 'mock', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
>Building target platforms: armv7hl
>Building for target armv7hl
>Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.768L6C
>+ umask 022
>+ cd /builddir/build/BUILD
>+ cd /builddir/build/BUILD
>+ rm -rf cantor-16.12.2
>+ /usr/bin/xz -dc /builddir/build/SOURCES/cantor-16.12.2.tar.xz
>+ /usr/bin/tar -xof -
>+ STATUS=0
>+ '[' 0 -ne 0 ']'
>+ cd cantor-16.12.2
>+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
>+ /usr/bin/cat /builddir/build/SOURCES/cantor-16.08.0-luajit.patch
>+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch
>+ exit 0
>Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.YQGcPk
>+ umask 022
>+ cd /builddir/build/BUILD
>+ cd cantor-16.12.2
>+ mkdir armv7hl-redhat-linux-gnueabi
>+ pushd armv7hl-redhat-linux-gnueabi
>~/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi ~/build/BUILD/cantor-16.12.2
>+ QTDIR=/usr/lib/qt5
>+ export QTDIR
>+ PATH=/usr/lib/qt5/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
>+ export PATH
>+ CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard'
>+ export CFLAGS
>+ CXXFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard'
>+ export CXXFLAGS
>+ FFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -I/usr/lib/gfortran/modules'
>+ export FFLAGS
>+ LDFLAGS='-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
>+ export LDFLAGS
>+ /usr/bin/cmake -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DBUILD_SHARED_LIBS:BOOL=ON -DBUILD_TESTING:BOOL=FALSE -DCMAKE_BUILD_TYPE=release -DCMAKE_INSTALL_INCLUDEDIR_KF5:PATH=/usr/include/KF5 -DCMAKE_INSTALL_LIBEXECDIR_KF5:PATH=/usr/libexec/kf5 -DCMAKE_INSTALL_PREFIX:PATH=/usr -DCMAKE_USE_RELATIVE_PATHS:BOOL=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DECM_MKSPECS_INSTALL_DIR:PATH=/usr/lib/qt5/mkspecs/modules -DKDE_INSTALL_BINDIR:PATH=/usr/bin -DKDE_INSTALL_INCLUDEDIR:PATH=/usr/include -DKDE_INSTALL_KCFGDIR:PATH=/usr/share/config.kcfg -DKDE_INSTALL_LIBDIR:PATH=/usr/lib -DKDE_INSTALL_LIBEXECDIR:PATH=/usr/libexec -DKDE_INSTALL_METAINFODIR:PATH=/usr/share/appdata -DKDE_INSTALL_PLUGINDIR:PATH=/usr/lib/qt5/plugins -DKDE_INSTALL_QMLDIR:PATH=/usr/lib/qt5/qml -DKDE_INSTALL_QTPLUGINDIR:PATH=/usr/lib/qt5/plugins -DKDE_INSTALL_QTQUICKIMPORTSDIR:PATH=/usr/lib/qt5/imports -DKDE_INSTALL_SYSCONFDIR:PATH=/etc -DKDE_INSTALL_USE_QT_SYS_PATHS:BOOL=ON ..
>-- The C compiler identification is GNU 7.0.1
>-- The CXX compiler identification is GNU 7.0.1
>-- Check for working C compiler: /usr/bin/cc
>-- Check for working C compiler: /usr/bin/cc -- works
>-- Detecting C compiler ABI info
>-- Detecting C compiler ABI info - done
>-- Detecting C compile features
>-- Detecting C compile features - done
>-- Check for working CXX compiler: /usr/bin/c++
>-- Check for working CXX compiler: /usr/bin/c++ -- works
>-- Detecting CXX compiler ABI info
>-- Detecting CXX compiler ABI info - done
>-- Detecting CXX compile features
>-- Detecting CXX compile features - done
>-- Found KF5Config: /usr/lib/cmake/KF5Config/KF5ConfigConfig.cmake (found version "5.31.0") 
>-- Found KF5Crash: /usr/lib/cmake/KF5Crash/KF5CrashConfig.cmake (found version "5.31.0") 
>-- Found KF5Completion: /usr/lib/cmake/KF5Completion/KF5CompletionConfig.cmake (found version "5.31.0") 
>-- Found KF5DocTools: /usr/lib/cmake/KF5DocTools/KF5DocToolsConfig.cmake (found version "5.31.0") 
>-- Found KF5NewStuff: /usr/lib/cmake/KF5NewStuff/KF5NewStuffConfig.cmake (found version "5.31.0") 
>-- Found KF5IconThemes: /usr/lib/cmake/KF5IconThemes/KF5IconThemesConfig.cmake (found version "5.31.0") 
>-- Found Gettext: /usr/bin/msgmerge (found version "0.19.8.1") 
>-- Found PythonInterp: /usr/bin/python (found version "2.7.13") 
>-- Found KF5TextEditor: /usr/lib/cmake/KF5TextEditor/KF5TextEditorConfig.cmake (found version "5.31.0") 
>-- Found KF5CoreAddons: /usr/lib/cmake/KF5CoreAddons/KF5CoreAddonsConfig.cmake (found version "5.31.0") 
>-- Found KF5Archive: /usr/lib/cmake/KF5Archive/KF5ArchiveConfig.cmake (found version "5.31.0") 
>-- Found KF5Parts: /usr/lib/cmake/KF5Parts/KF5PartsConfig.cmake (found version "5.31.0") 
>-- Found KF5Pty: /usr/lib/cmake/KF5Pty/KF5PtyConfig.cmake (found version "5.31.0") 
>-- Found KF5TextWidgets: /usr/lib/cmake/KF5TextWidgets/KF5TextWidgetsConfig.cmake (found version "5.31.0") 
>-- Found KF5KIO: /usr/lib/cmake/KF5KIO/KF5KIOConfig.cmake (found version "5.31.0") 
>-- Found KF5XmlGui: /usr/lib/cmake/KF5XmlGui/KF5XmlGuiConfig.cmake (found version "5.31.0") 
>-- Found KF5I18n: /usr/lib/cmake/KF5I18n/KF5I18nConfig.cmake (found version "5.31.0") 
>-- Found KF5: success (found suitable version "5.31.0", minimum required is "5.15") found components:  Config Crash Completion DocTools NewStuff IconThemes TextEditor CoreAddons Archive Parts Pty TextWidgets KIO XmlGui I18n 
>-- Looking for __GLIBC__
>-- Looking for __GLIBC__ - found
>-- Performing Test _OFFT_IS_64BIT
>-- Performing Test _OFFT_IS_64BIT - Failed
>-- Found PkgConfig: /usr/bin/pkg-config (found version "1.2.2") 
>-- Checking for module 'libspectre'
>--   Found libspectre, version 0.2.8
>-- Found LibSpectre: /usr/lib/libspectre.so  
>-- Could NOT find R (missing:  R_EXECUTABLE R_INCLUDE_DIR R_R_LIBRARY) 
>-- Checking for module 'libqalculate'
>--   Found libqalculate, version 0.9.10
>-- Checking for module 'cln'
>--   Found cln, version 1.3.4
>-- Found Qalculate: /usr/lib/libqalculate.so  
>-- /usr/lib/libcln.so
>-- Found PythonLibs: /usr/lib/libpython2.7.so (found suitable version "2.7.13", minimum required is "2.7") 
>-- Found PythonLibs3: /usr/lib/libpython3.6m.so  
>-- Found LuaJIT: /usr/lib/libluajit-5.1.so  
>-- 
>-- The following OPTIONAL packages have been found:
> * LibSpectre , A PostScript rendering library , <http://libspectre.freedesktop.org/wiki/>
>   Support for rendering EPS files in Cantor
> * Analitza5 , A library provided by KAlgebra. , <http://edu.kde.org/kalgebra/>
>   Backend to use KAlgebra with Cantor.
> * Qalculate , A multi-purpose desktop calculator with support for customizable functions, units and arbitrary precision. , <http://qalculate.sourceforge.net/>
>   Backend to use Qalculate with Cantor.
> * PythonLibs (required version >= 2.7) , A powerful dynamic programming language. , <https://www.python.org/>
>   Backend to use Python 2 with Cantor.
> * PkgConfig
> * PythonLibs3 , A powerful dynamic programming language. , <https://www.python.org/>
>   Backend to use Python 3 with Cantor.
> * LuaJIT , A lightweight, extensible programming language (luajit implementation). , <http://www.lua.org/>
>   Backend to use Lua (luajit2) with Cantor.
>-- The following REQUIRED packages have been found:
> * ECM (required version >= 5.15.0)
> * Qt5Gui (required version >= 5.7.1)
> * Qt5Widgets
> * Qt5PrintSupport
> * Qt5Svg
> * Qt5Xml
> * Qt5Network (required version >= 5.7.1)
> * Qt5XmlPatterns
> * Qt5Test
> * Qt5
> * KF5Config (required version >= 5.15)
> * KF5Crash (required version >= 5.15)
> * KF5Completion (required version >= 5.15)
> * KF5DocTools (required version >= 5.15)
> * KF5NewStuff (required version >= 5.15)
> * KF5IconThemes (required version >= 5.15)
> * KF5TextEditor (required version >= 5.15)
> * KF5CoreAddons (required version >= 5.15)
> * KF5Archive (required version >= 5.15)
> * KF5Parts (required version >= 5.15)
> * KF5Pty (required version >= 5.15)
> * KF5TextWidgets (required version >= 5.15)
> * KF5KIO (required version >= 5.15)
> * KF5XmlGui (required version >= 5.15)
> * Gettext
> * PythonInterp
> * KF5I18n (required version >= 5.15)
> * KF5 (required version >= 5.15)
> * Qt5Core
>-- The following OPTIONAL packages have not been found:
> * R , A free software environment for statistical computing and graphics. , <http://www.r-project.org/>
>   Backend to use R with Cantor.
> * Julia , A high-level, high-performance dynamic programming language for technical computing , <http://julialang.org/>
>   Backend to use Julia with Cantor.
>-- Configuring done
>-- Generating done
>CMake Warning:
>  Manually-specified variables were not used by the project:
>    CMAKE_C_FLAGS_RELEASE
>    CMAKE_Fortran_FLAGS_RELEASE
>    CMAKE_USE_RELATIVE_PATHS
>    ECM_MKSPECS_INSTALL_DIR
>-- Build files have been written to: /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi
>~/build/BUILD/cantor-16.12.2
>+ popd
>+ make -j4 -C armv7hl-redhat-linux-gnueabi
>make: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>/usr/bin/cmake -H/builddir/build/BUILD/cantor-16.12.2 -B/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi --check-build-system CMakeFiles/Makefile.cmake 0
>/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/CMakeFiles /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/CMakeFiles/progress.marks
>make -f CMakeFiles/Makefile2 all
>make[1]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f doc/CMakeFiles/doc-index-cache-bz2.dir/build.make doc/CMakeFiles/doc-index-cache-bz2.dir/depend
>make -f src/CMakeFiles/cantor_automoc.dir/build.make src/CMakeFiles/cantor_automoc.dir/depend
>make -f src/CMakeFiles/cantor_config_automoc.dir/build.make src/CMakeFiles/cantor_config_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/doc /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/doc /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/doc/CMakeFiles/doc-index-cache-bz2.dir/DependInfo.cmake --color=
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/CMakeFiles/cantor_automoc.dir/DependInfo.cmake --color=
>make -f src/lib/CMakeFiles/cantorlibs_automoc.dir/build.make src/lib/CMakeFiles/cantorlibs_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/CMakeFiles/cantor_config_automoc.dir/DependInfo.cmake --color=
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/lib /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/CMakeFiles/cantorlibs_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_config_automoc
>Scanning dependencies of target doc-index-cache-bz2
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f doc/CMakeFiles/doc-index-cache-bz2.dir/build.make doc/CMakeFiles/doc-index-cache-bz2.dir/build
>make -f src/CMakeFiles/cantor_config_automoc.dir/build.make src/CMakeFiles/cantor_config_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Scanning dependencies of target cantorlibs_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/lib/CMakeFiles/cantorlibs_automoc.dir/build.make src/lib/CMakeFiles/cantorlibs_automoc.dir/build
>Scanning dependencies of target cantor_automoc
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/CMakeFiles/cantor_automoc.dir/build.make src/CMakeFiles/cantor_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  0%] Automatic moc for target cantor_config
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/CMakeFiles/cantor_config_automoc.dir/ release
>[  1%] Automatic moc for target cantor
>[  1%] Generating index.cache.bz2
>cd /builddir/build/BUILD/cantor-16.12.2/doc && /usr/bin/meinproc5 --check --cache /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/doc//index.cache.bz2 index.docbook
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/CMakeFiles/cantor_automoc.dir/ release
>[  1%] Generating cantor_panelplugin.json
>cd /builddir/build/BUILD/cantor-16.12.2/src/lib && /usr/bin/desktoptojson -i cantor_panelplugin.desktop -o /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantor_panelplugin.json
>Generating moc compilation cantor_config_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  2%] Generating cantor_assistant.json
>cd /builddir/build/BUILD/cantor-16.12.2/src/lib && /usr/bin/desktoptojson -i cantor_assistant.desktop -o /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantor_assistant.json
>[  2%] Built target cantor_config_automoc
>make -f src/CMakeFiles/cantorpart_automoc.dir/build.make src/CMakeFiles/cantorpart_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/CMakeFiles/cantorpart_automoc.dir/DependInfo.cmake --color=
>[  2%] Generating cantor_backend.json
>cd /builddir/build/BUILD/cantor-16.12.2/src/lib && /usr/bin/desktoptojson -i cantor_backend.desktop -o /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantor_backend.json
>Scanning dependencies of target cantorpart_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/CMakeFiles/cantorpart_automoc.dir/build.make src/CMakeFiles/cantorpart_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  2%] Automatic moc for target cantorlibs
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/CMakeFiles/cantorlibs_automoc.dir/ release
>[  2%] Automatic moc for target cantorpart
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/CMakeFiles/cantorpart_automoc.dir/ release
>Generating moc source cantor_automoc.dir/moc_backendchoosed_SYTFERVPKYC4KU.cpp
>Generating moc source cantor_automoc.dir/moc_cantor_JMNZ6IALLFNGMN.cpp
>Generating moc compilation cantor_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  2%] Built target cantor_automoc
>make -f src/backends/null/CMakeFiles/cantor_nullbackend_automoc.dir/build.make src/backends/null/CMakeFiles/cantor_nullbackend_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/null /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/CMakeFiles/cantor_nullbackend_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_nullbackend_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/null/CMakeFiles/cantor_nullbackend_automoc.dir/build.make src/backends/null/CMakeFiles/cantor_nullbackend_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  3%] Automatic moc for target cantor_nullbackend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/CMakeFiles/cantor_nullbackend_automoc.dir/ release
>Generating moc source nullbackend.moc
>Generating moc source nullexpression.moc
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullexpression.cpp:0: Note: No relevant classes found. No output generated.
>Generating moc source nullsession.moc
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.cpp:0: Note: No relevant classes found. No output generated.
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  3%] Built target doc-index-cache-bz2
>make -f src/backends/maxima/CMakeFiles/cantor_maximabackend_automoc.dir/build.make src/backends/maxima/CMakeFiles/cantor_maximabackend_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/CMakeFiles/cantor_maximabackend_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_maximabackend_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/maxima/CMakeFiles/cantor_maximabackend_automoc.dir/build.make src/backends/maxima/CMakeFiles/cantor_maximabackend_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  3%] Automatic moc for target cantor_maximabackend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/CMakeFiles/cantor_maximabackend_automoc.dir/ release
>Generating moc source cantor_nullbackend_automoc.dir/moc_nullbackend_XVZ7RZFSVEPK5U.cpp
>Generating moc source cantor_nullbackend_automoc.dir/moc_nullexpression_VRSARHR2WHP2ON.cpp
>Generating moc source cantor_nullbackend_automoc.dir/moc_nullsession_7YHXGLOZE3UPZ2.cpp
>Generating moc compilation cantor_nullbackend_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  3%] Built target cantor_nullbackend_automoc
>make -f src/backends/octave/CMakeFiles/cantor_octavebackend_automoc.dir/build.make src/backends/octave/CMakeFiles/cantor_octavebackend_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/octave /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/CMakeFiles/cantor_octavebackend_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_octavebackend_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/octave/CMakeFiles/cantor_octavebackend_automoc.dir/build.make src/backends/octave/CMakeFiles/cantor_octavebackend_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  3%] Automatic moc for target cantor_octavebackend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/CMakeFiles/cantor_octavebackend_automoc.dir/ release
>Generating moc source cantorlibs_automoc.dir/moc_assistant_JTZPAU6UWIMBYD.cpp
>Generating moc source cantorlibs_automoc.dir/moc_backend_3XCAAI36AQXFXG.cpp
>Generating moc source cantorlibs_automoc.dir/moc_completionobje_Z4Q6QTHBY6VQKU.cpp
>Generating moc source cantorlibs_automoc.dir/moc_defaulthighlig_5ZTHDFIVD75MRU.cpp
>Generating moc source cantorlibs_automoc.dir/moc_defaultvariabl_7INFOOQJFNYZV2.cpp
>Generating moc source cantorlibs_automoc.dir/moc_expression_C7JLHJ4UWTLYYD.cpp
>Generating moc source cantorlibs_automoc.dir/moc_latexrenderer_VKGKH6U35RHLP7.cpp
>Generating moc source cantorlibs_automoc.dir/moc_panelplugin_3GGSMDMH3OL37I.cpp
>Generating moc source cantorlibs_automoc.dir/moc_panelpluginhan_ZNYP4AAGA2SEUA.cpp
>Generating moc source cantorlibs_automoc.dir/moc_session_UHIEJJP7YYUZNC.cpp
>Generating moc source cantorlibs_automoc.dir/moc_syntaxhelpobje_4TY4GO2GPHXYN7.cpp
>Generating moc source cantorlibs_automoc.dir/moc_worksheetacces_3EAHOFV6LMDAQN.cpp
>Generating moc compilation cantorlibs_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  3%] Built target cantorlibs_automoc
>make -f src/backends/scilab/CMakeFiles/cantor_scilabbackend_automoc.dir/build.make src/backends/scilab/CMakeFiles/cantor_scilabbackend_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/CMakeFiles/cantor_scilabbackend_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_scilabbackend_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/scilab/CMakeFiles/cantor_scilabbackend_automoc.dir/build.make src/backends/scilab/CMakeFiles/cantor_scilabbackend_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  4%] Automatic moc for target cantor_scilabbackend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/CMakeFiles/cantor_scilabbackend_automoc.dir/ release
>Generating moc source maximabackend.moc
>Generating moc source maximaexpression.moc
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.cpp:0: Note: No relevant classes found. No output generated.
>Generating moc source maximasession.moc
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.cpp:0: Note: No relevant classes found. No output generated.
>Generating moc source scilabbackend.moc
>Generating moc source scilabsession.moc
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.cpp:0: Note: No relevant classes found. No output generated.
>Generating moc source octavebackend.moc
>Generating moc source cantor_octavebackend_automoc.dir/moc_octavebackend_UVPGIOAB52WQO3.cpp
>Generating moc source cantor_octavebackend_automoc.dir/moc_octavecompleti_34EZW64XGRHMOD.cpp
>Generating moc source cantor_octavebackend_automoc.dir/moc_octaveexpressi_U35KPBQEMJDAZ7.cpp
>Generating moc source cantor_octavebackend_automoc.dir/moc_octavehighligh_NSBMOUJ2ERDEAJ.cpp
>Generating moc source cantor_octavebackend_automoc.dir/moc_octavesession_AEN6XP57U44ZRL.cpp
>Generating moc source cantor_octavebackend_automoc.dir/moc_octavesyntaxhe_IXFHHROJPJVHZF.cpp
>Generating moc compilation cantor_octavebackend_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  4%] Built target cantor_octavebackend_automoc
>make -f src/backends/sage/CMakeFiles/cantor_sagebackend_automoc.dir/build.make src/backends/sage/CMakeFiles/cantor_sagebackend_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/sage /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/CMakeFiles/cantor_sagebackend_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_sagebackend_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/sage/CMakeFiles/cantor_sagebackend_automoc.dir/build.make src/backends/sage/CMakeFiles/cantor_sagebackend_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Generating moc source cantor_scilabbackend_automoc.dir/moc_scilabbackend_MN7G2DGFWH2HZW.cpp
>Generating moc source cantor_scilabbackend_automoc.dir/moc_scilabexpressi_TXOQC3IBMJBCPQ.cpp
>Generating moc source cantor_scilabbackend_automoc.dir/moc_scilabhighligh_XI3JSCEHW3DBRW.cpp
>Generating moc source cantor_scilabbackend_automoc.dir/moc_scilabsession_UH6TUYEPH3CWZG.cpp
>Generating moc compilation cantor_scilabbackend_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  4%] Automatic moc for target cantor_sagebackend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/CMakeFiles/cantor_sagebackend_automoc.dir/ release
>[  4%] Built target cantor_scilabbackend_automoc
>make -f src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend_automoc.dir/build.make src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_kalgebrabackend_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend_automoc.dir/build.make src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  4%] Automatic moc for target cantor_kalgebrabackend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend_automoc.dir/ release
>Generating moc source cantor_maximabackend_automoc.dir/moc_maximabackend_2UX65PLDENLBRI.cpp
>Generating moc source cantor_maximabackend_automoc.dir/moc_maximaexpressi_UNZIWZYDY54TPL.cpp
>Generating moc source cantor_maximabackend_automoc.dir/moc_maximahighligh_BARTU4H6KPFNYW.cpp
>Generating moc source cantor_maximabackend_automoc.dir/moc_maximasession_FS5Q4GRFHMR2L4.cpp
>Generating moc source cantor_maximabackend_automoc.dir/moc_maximasyntaxhe_DHVRT4STM7FWHK.cpp
>Generating moc source cantor_maximabackend_automoc.dir/moc_maximavariable_EYXYR7NSTQ5OWE.cpp
>Generating moc compilation cantor_maximabackend_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  4%] Built target cantor_maximabackend_automoc
>make -f src/backends/qalculate/CMakeFiles/cantor_qalculatebackend_automoc.dir/build.make src/backends/qalculate/CMakeFiles/cantor_qalculatebackend_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/CMakeFiles/cantor_qalculatebackend_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_qalculatebackend_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/qalculate/CMakeFiles/cantor_qalculatebackend_automoc.dir/build.make src/backends/qalculate/CMakeFiles/cantor_qalculatebackend_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  5%] Automatic moc for target cantor_qalculatebackend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/CMakeFiles/cantor_qalculatebackend_automoc.dir/ release
>Generating moc source sagebackend.moc
>Generating moc source sageexpression.moc
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.cpp:0: Note: No relevant classes found. No output generated.
>Generating moc source sagesession.moc
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.cpp:0: Note: No relevant classes found. No output generated.
>Generating moc source kalgebrabackend.moc
>Generating moc source cantor_kalgebrabackend_automoc.dir/moc_kalgebrabacken_7YENEEOM44PYK3.cpp
>Generating moc source cantor_kalgebrabackend_automoc.dir/moc_kalgebraexpres_XI4KL7WTUKLLE4.cpp
>Generating moc source cantor_kalgebrabackend_automoc.dir/moc_kalgebrasessio_DE7OJRHEJZ7TQK.cpp
>Generating moc compilation cantor_kalgebrabackend_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  5%] Built target cantor_kalgebrabackend_automoc
>make -f src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant_automoc.dir/build.make src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/plotassistant /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_qalculateplotassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant_automoc.dir/build.make src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  5%] Automatic moc for target cantor_qalculateplotassistant
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant_automoc.dir/ release
>Generating moc source cantor_sagebackend_automoc.dir/moc_sagebackend_26S4MWS4ZLNJ45.cpp
>Generating moc source cantor_sagebackend_automoc.dir/moc_sagecompletion_RITPY4UTUWAEYR.cpp
>Generating moc source cantor_sagebackend_automoc.dir/moc_sageexpression_TRRXTP6QPFAZOM.cpp
>Generating moc source cantor_sagebackend_automoc.dir/moc_sagesession_A65P56DVZITIRN.cpp
>Generating moc compilation cantor_sagebackend_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  5%] Built target cantor_sagebackend_automoc
>make -f src/backends/python/CMakeFiles/cantor_pythonbackend_automoc.dir/build.make src/backends/python/CMakeFiles/cantor_pythonbackend_automoc.dir/depend
>Generating moc source qalculateplotassistant.moc
>Generating moc source cantor_qalculateplotassistant_automoc.dir/moc_qalculateplota_RRKARJDSZFOOI6.cpp
>Generating moc compilation cantor_qalculateplotassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/python /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python/CMakeFiles/cantor_pythonbackend_automoc.dir/DependInfo.cmake --color=
>[  5%] Built target cantor_qalculateplotassistant_automoc
>make -f src/backends/python2/CMakeFiles/cantor_python2backend_automoc.dir/build.make src/backends/python2/CMakeFiles/cantor_python2backend_automoc.dir/depend
>Scanning dependencies of target cantor_pythonbackend_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/python/CMakeFiles/cantor_pythonbackend_automoc.dir/build.make src/backends/python/CMakeFiles/cantor_pythonbackend_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/python2 /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python2 /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python2/CMakeFiles/cantor_python2backend_automoc.dir/DependInfo.cmake --color=
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  5%] Automatic moc for target cantor_pythonbackend
>Scanning dependencies of target cantor_python2backend_automoc
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python/CMakeFiles/cantor_pythonbackend_automoc.dir/ release
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/python2/CMakeFiles/cantor_python2backend_automoc.dir/build.make src/backends/python2/CMakeFiles/cantor_python2backend_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  5%] Automatic moc for target cantor_python2backend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python2 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python2/CMakeFiles/cantor_python2backend_automoc.dir/ release
>Generating moc source qalculatebackend.moc
>Generating moc source cantor_qalculatebackend_automoc.dir/moc_qalculatebacke_4S6CQP6OW3VMVJ.cpp
>Generating moc source cantor_qalculatebackend_automoc.dir/moc_qalculateexpre_URVX4X7VEC2NUA.cpp
>Generating moc source cantor_qalculatebackend_automoc.dir/moc_qalculatesessi_HNVIM5SLBOC3IO.cpp
>Generating moc compilation cantor_qalculatebackend_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  5%] Built target cantor_qalculatebackend_automoc
>make -f src/backends/python3/CMakeFiles/cantor_python3backend_automoc.dir/build.make src/backends/python3/CMakeFiles/cantor_python3backend_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/python3 /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3 /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/CMakeFiles/cantor_python3backend_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_python3backend_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/python3/CMakeFiles/cantor_python3backend_automoc.dir/build.make src/backends/python3/CMakeFiles/cantor_python3backend_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Generating moc source pythonbackend.moc
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonbackend.cpp:0: Note: No relevant classes found. No output generated.
>[  6%] Automatic moc for target cantor_python3backend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/CMakeFiles/cantor_python3backend_automoc.dir/ release
>Generating moc source python2backend.moc
>Generating moc source cantor_python2backend_automoc.dir/moc_python2backend_34GFYNG4ONRZ4Y.cpp
>Generating moc compilation cantor_python2backend_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  6%] Built target cantor_python2backend_automoc
>make -f src/backends/python3/python3server/CMakeFiles/cantor_python3server_automoc.dir/build.make src/backends/python3/python3server/CMakeFiles/cantor_python3server_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/python3/python3server /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server/CMakeFiles/cantor_python3server_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_python3server_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/python3/python3server/CMakeFiles/cantor_python3server_automoc.dir/build.make src/backends/python3/python3server/CMakeFiles/cantor_python3server_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  6%] Automatic moc for target cantor_python3server
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server/CMakeFiles/cantor_python3server_automoc.dir/ release
>Generating moc source pythonsession.moc
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.cpp:0: Note: No relevant classes found. No output generated.
>Generating moc source python3backend.moc
>Generating moc source cantor_python3backend_automoc.dir/moc_python3session_YIRIZ6LCEOQYHE.cpp
>Generating moc compilation cantor_python3backend_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  6%] Built target cantor_python3backend_automoc
>make -f src/backends/lua/CMakeFiles/cantor_luabackend_automoc.dir/build.make src/backends/lua/CMakeFiles/cantor_luabackend_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/lua /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/CMakeFiles/cantor_luabackend_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_luabackend_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/lua/CMakeFiles/cantor_luabackend_automoc.dir/build.make src/backends/lua/CMakeFiles/cantor_luabackend_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  6%] Automatic moc for target cantor_luabackend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/CMakeFiles/cantor_luabackend_automoc.dir/ release
>Generating moc source python3server.moc
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python3/python3server/python3server.cpp:0: Note: No relevant classes found. No output generated.
>Generating moc source cantor_python3server_automoc.dir/moc_python3server_IYW3VSH42Q45I4.cpp
>Generating moc compilation cantor_python3server_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  6%] Built target cantor_python3server_automoc
>make -f src/assistants/solve/CMakeFiles/cantor_solveassistant_automoc.dir/build.make src/assistants/solve/CMakeFiles/cantor_solveassistant_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/assistants/solve /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/solve /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/solve/CMakeFiles/cantor_solveassistant_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_solveassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/solve/CMakeFiles/cantor_solveassistant_automoc.dir/build.make src/assistants/solve/CMakeFiles/cantor_solveassistant_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  6%] Automatic moc for target cantor_solveassistant
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/solve && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/solve/CMakeFiles/cantor_solveassistant_automoc.dir/ release
>Generating moc source cantor_part.moc
>Generating moc source cantorpart_automoc.dir/moc_actionbar_TAEGALYMQF6JQE.cpp
>Generating moc source cantorpart_automoc.dir/moc_animation_WD7LLUHWAXSB3R.cpp
>Generating moc source cantorpart_automoc.dir/moc_animationresul_GGENSJKQ5M2NJS.cpp
>Generating moc source cantorpart_automoc.dir/moc_cantor_part_ZKUKUEZGBTVLT5.cpp
>Generating moc source cantorpart_automoc.dir/moc_commandentry_5MQ754UF2ZDAIU.cpp
>Generating moc source cantorpart_automoc.dir/moc_imageentry_HO45QGQW3TL5B3.cpp
>Generating moc source cantorpart_automoc.dir/moc_imageresultite_SD36X4RK73AQW2.cpp
>Generating moc source cantorpart_automoc.dir/moc_imagesettingsd_2W6PYTXLTGCEPY.cpp
>Generating moc source cantorpart_automoc.dir/moc_latexentry_NOULNESS4ZUXLJ.cpp
>Generating moc source cantorpart_automoc.dir/moc_pagebreakentry_4FUZDZA3QFAWCG.cpp
>Generating moc source cantorpart_automoc.dir/moc_scripteditorwi_OWCYQLKILMBXTM.cpp
>Generating moc source cantorpart_automoc.dir/moc_searchbar_DR4ZMJNG5QHSJL.cpp
>Generating moc source cantorpart_automoc.dir/moc_textentry_CCLZGCBAKU4LK3.cpp
>Generating moc source cantorpart_automoc.dir/moc_textresultitem_FJ6P5WCLMXDGXC.cpp
>Generating moc source cantorpart_automoc.dir/moc_worksheet_BV4QMABQPYSAQQ.cpp
>Generating moc source cantorpart_automoc.dir/moc_worksheetentry_TWBXU6NAQMEJ52.cpp
>Generating moc source cantorpart_automoc.dir/moc_worksheetimage_QGTGKMMSSRNTS2.cpp
>Generating moc source cantorpart_automoc.dir/moc_worksheettexti_6AXJ5OYARHB35U.cpp
>Generating moc source cantorpart_automoc.dir/moc_worksheettoolb_L43KLPM2IVAPT4.cpp
>Generating moc source cantorpart_automoc.dir/moc_worksheetview_DPWP7UAW45GYDA.cpp
>Generating moc compilation cantorpart_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Generating moc source luabackend.moc
>Generating moc source luaexpression.moc
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaexpression.cpp:0: Note: No relevant classes found. No output generated.
>[  6%] Built target cantorpart_automoc
>make -f src/assistants/integrate/CMakeFiles/cantor_integrateassistant_automoc.dir/build.make src/assistants/integrate/CMakeFiles/cantor_integrateassistant_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/assistants/integrate /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/integrate /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/integrate/CMakeFiles/cantor_integrateassistant_automoc.dir/DependInfo.cmake --color=
>Generating moc source cantor_pythonbackend_automoc.dir/moc_pythonbackend_KZYPUG6Q4J7ANO.cpp
>Generating moc source cantor_pythonbackend_automoc.dir/moc_pythonexpressi_RTNC7M75QMVNVZ.cpp
>Generating moc source cantor_pythonbackend_automoc.dir/moc_pythonhighligh_A56UHMZOXJLAD5.cpp
>Generating moc source cantor_pythonbackend_automoc.dir/moc_pythonsession_W4JDNR37HAA5K2.cpp
>Generating moc compilation cantor_pythonbackend_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Scanning dependencies of target cantor_integrateassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/integrate/CMakeFiles/cantor_integrateassistant_automoc.dir/build.make src/assistants/integrate/CMakeFiles/cantor_integrateassistant_automoc.dir/build
>[  6%] Built target cantor_pythonbackend_automoc
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/differentiate/CMakeFiles/cantor_differentiateassistant_automoc.dir/build.make src/assistants/differentiate/CMakeFiles/cantor_differentiateassistant_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/assistants/differentiate /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/differentiate /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/differentiate/CMakeFiles/cantor_differentiateassistant_automoc.dir/DependInfo.cmake --color=
>[  6%] Automatic moc for target cantor_integrateassistant
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/integrate && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/integrate/CMakeFiles/cantor_integrateassistant_automoc.dir/ release
>Scanning dependencies of target cantor_differentiateassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/differentiate/CMakeFiles/cantor_differentiateassistant_automoc.dir/build.make src/assistants/differentiate/CMakeFiles/cantor_differentiateassistant_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Generating moc source solveassistant.moc
>Generating moc compilation cantor_solveassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  6%] Automatic moc for target cantor_differentiateassistant
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/differentiate && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/differentiate/CMakeFiles/cantor_differentiateassistant_automoc.dir/ release
>[  6%] Built target cantor_solveassistant_automoc
>make -f src/assistants/linearalgebra/creatematrix/CMakeFiles/cantor_creatematrixassistant_automoc.dir/build.make src/assistants/linearalgebra/creatematrix/CMakeFiles/cantor_creatematrixassistant_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/assistants/linearalgebra/creatematrix /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/creatematrix /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/creatematrix/CMakeFiles/cantor_creatematrixassistant_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_creatematrixassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/linearalgebra/creatematrix/CMakeFiles/cantor_creatematrixassistant_automoc.dir/build.make src/assistants/linearalgebra/creatematrix/CMakeFiles/cantor_creatematrixassistant_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  6%] Automatic moc for target cantor_creatematrixassistant
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/creatematrix && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/creatematrix/CMakeFiles/cantor_creatematrixassistant_automoc.dir/ release
>Generating moc source luasession.moc
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.cpp:0: Note: No relevant classes found. No output generated.
>Generating moc source integrateassistant.moc
>Generating moc compilation cantor_integrateassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  6%] Built target cantor_integrateassistant_automoc
>make -f src/assistants/linearalgebra/invertmatrix/CMakeFiles/cantor_invertmatrixassistant_automoc.dir/build.make src/assistants/linearalgebra/invertmatrix/CMakeFiles/cantor_invertmatrixassistant_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/assistants/linearalgebra/invertmatrix /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/invertmatrix /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/invertmatrix/CMakeFiles/cantor_invertmatrixassistant_automoc.dir/DependInfo.cmake --color=
>Generating moc source differentiateassistant.moc
>Generating moc compilation cantor_differentiateassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Scanning dependencies of target cantor_invertmatrixassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/linearalgebra/invertmatrix/CMakeFiles/cantor_invertmatrixassistant_automoc.dir/build.make src/assistants/linearalgebra/invertmatrix/CMakeFiles/cantor_invertmatrixassistant_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  6%] Built target cantor_differentiateassistant_automoc
>make -f src/assistants/linearalgebra/eigenvectors/CMakeFiles/cantor_eigenvectorsassistant_automoc.dir/build.make src/assistants/linearalgebra/eigenvectors/CMakeFiles/cantor_eigenvectorsassistant_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/assistants/linearalgebra/eigenvectors /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/eigenvectors /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/eigenvectors/CMakeFiles/cantor_eigenvectorsassistant_automoc.dir/DependInfo.cmake --color=
>[  6%] Automatic moc for target cantor_invertmatrixassistant
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/invertmatrix && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/invertmatrix/CMakeFiles/cantor_invertmatrixassistant_automoc.dir/ release
>Scanning dependencies of target cantor_eigenvectorsassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/linearalgebra/eigenvectors/CMakeFiles/cantor_eigenvectorsassistant_automoc.dir/build.make src/assistants/linearalgebra/eigenvectors/CMakeFiles/cantor_eigenvectorsassistant_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  7%] Automatic moc for target cantor_eigenvectorsassistant
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/eigenvectors && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/eigenvectors/CMakeFiles/cantor_eigenvectorsassistant_automoc.dir/ release
>Generating moc source creatematrixassistant.moc
>Generating moc source cantor_creatematrixassistant_automoc.dir/moc_creatematrixdl_Y3KPWLGOM4TEJZ.cpp
>Generating moc compilation cantor_creatematrixassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  7%] Built target cantor_creatematrixassistant_automoc
>make -f src/assistants/linearalgebra/eigenvalues/CMakeFiles/cantor_eigenvaluesassistant_automoc.dir/build.make src/assistants/linearalgebra/eigenvalues/CMakeFiles/cantor_eigenvaluesassistant_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/assistants/linearalgebra/eigenvalues /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/eigenvalues /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/eigenvalues/CMakeFiles/cantor_eigenvaluesassistant_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_eigenvaluesassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/linearalgebra/eigenvalues/CMakeFiles/cantor_eigenvaluesassistant_automoc.dir/build.make src/assistants/linearalgebra/eigenvalues/CMakeFiles/cantor_eigenvaluesassistant_automoc.dir/build
>Generating moc source cantor_luabackend_automoc.dir/moc_luabackend_WFVCJX3KBI6NLD.cpp
>Generating moc source cantor_luabackend_automoc.dir/moc_luaexpression_I3ADNHXL46VNKQ.cpp
>Generating moc source cantor_luabackend_automoc.dir/moc_luasession_VVKGA4WVJSMQ7C.cpp
>Generating moc compilation cantor_luabackend_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  8%] Built target cantor_luabackend_automoc
>[  8%] Automatic moc for target cantor_eigenvaluesassistant
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/eigenvalues && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/linearalgebra/eigenvalues/CMakeFiles/cantor_eigenvaluesassistant_automoc.dir/ release
>make -f src/assistants/runscript/CMakeFiles/cantor_runscriptassistant_automoc.dir/build.make src/assistants/runscript/CMakeFiles/cantor_runscriptassistant_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/assistants/runscript /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/runscript /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/runscript/CMakeFiles/cantor_runscriptassistant_automoc.dir/DependInfo.cmake --color=
>Generating moc source invertmatrixassistant.moc
>Generating moc compilation cantor_invertmatrixassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Scanning dependencies of target cantor_runscriptassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/runscript/CMakeFiles/cantor_runscriptassistant_automoc.dir/build.make src/assistants/runscript/CMakeFiles/cantor_runscriptassistant_automoc.dir/build
>[  8%] Built target cantor_invertmatrixassistant_automoc
>make -f src/assistants/plot2d/CMakeFiles/cantor_plot2dassistant_automoc.dir/build.make src/assistants/plot2d/CMakeFiles/cantor_plot2dassistant_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/assistants/plot2d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/plot2d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/plot2d/CMakeFiles/cantor_plot2dassistant_automoc.dir/DependInfo.cmake --color=
>Generating moc source eigenvectorsassistant.moc
>Generating moc compilation cantor_eigenvectorsassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  8%] Automatic moc for target cantor_runscriptassistant
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/runscript && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/runscript/CMakeFiles/cantor_runscriptassistant_automoc.dir/ release
>Scanning dependencies of target cantor_plot2dassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/plot2d/CMakeFiles/cantor_plot2dassistant_automoc.dir/build.make src/assistants/plot2d/CMakeFiles/cantor_plot2dassistant_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  8%] Built target cantor_eigenvectorsassistant_automoc
>make -f src/assistants/plot3d/CMakeFiles/cantor_plot3dassistant_automoc.dir/build.make src/assistants/plot3d/CMakeFiles/cantor_plot3dassistant_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/assistants/plot3d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/plot3d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/plot3d/CMakeFiles/cantor_plot3dassistant_automoc.dir/DependInfo.cmake --color=
>[  8%] Automatic moc for target cantor_plot2dassistant
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/plot2d && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/plot2d/CMakeFiles/cantor_plot2dassistant_automoc.dir/ release
>Scanning dependencies of target cantor_plot3dassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/plot3d/CMakeFiles/cantor_plot3dassistant_automoc.dir/build.make src/assistants/plot3d/CMakeFiles/cantor_plot3dassistant_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  9%] Automatic moc for target cantor_plot3dassistant
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/plot3d && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/plot3d/CMakeFiles/cantor_plot3dassistant_automoc.dir/ release
>Generating moc source eigenvaluesassistant.moc
>Generating moc compilation cantor_eigenvaluesassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  9%] Built target cantor_eigenvaluesassistant_automoc
>make -f src/assistants/advancedplot/CMakeFiles/cantor_advancedplotassistant_automoc.dir/build.make src/assistants/advancedplot/CMakeFiles/cantor_advancedplotassistant_automoc.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/assistants/advancedplot /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/advancedplot /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/advancedplot/CMakeFiles/cantor_advancedplotassistant_automoc.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_advancedplotassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/advancedplot/CMakeFiles/cantor_advancedplotassistant_automoc.dir/build.make src/assistants/advancedplot/CMakeFiles/cantor_advancedplotassistant_automoc.dir/build
>Generating moc source runscriptassistant.moc
>Generating moc compilation cantor_runscriptassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Generating moc source plot2dassistant.moc
>Generating moc compilation cantor_plot2dassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  9%] Built target cantor_runscriptassistant_automoc
>[  9%] Automatic moc for target cantor_advancedplotassistant
>make -f src/assistants/importpackage/CMakeFiles/cantor_importpackageassistant_automoc.dir/build.make src/assistants/importpackage/CMakeFiles/cantor_importpackageassistant_automoc.dir/depend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/advancedplot && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/advancedplot/CMakeFiles/cantor_advancedplotassistant_automoc.dir/ release
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/assistants/importpackage /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/importpackage /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/importpackage/CMakeFiles/cantor_importpackageassistant_automoc.dir/DependInfo.cmake --color=
>[  9%] Built target cantor_plot2dassistant_automoc
>make -f src/panelplugins/helppanel/CMakeFiles/cantor_helppanelplugin_automoc.dir/build.make src/panelplugins/helppanel/CMakeFiles/cantor_helppanelplugin_automoc.dir/depend
>Scanning dependencies of target cantor_importpackageassistant_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/assistants/importpackage/CMakeFiles/cantor_importpackageassistant_automoc.dir/build.make src/assistants/importpackage/CMakeFiles/cantor_importpackageassistant_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/panelplugins/helppanel /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/panelplugins/helppanel /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/panelplugins/helppanel/CMakeFiles/cantor_helppanelplugin_automoc.dir/DependInfo.cmake --color=
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Generating moc source plot3dassistant.moc
>Generating moc compilation cantor_plot3dassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Scanning dependencies of target cantor_helppanelplugin_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/panelplugins/helppanel/CMakeFiles/cantor_helppanelplugin_automoc.dir/build.make src/panelplugins/helppanel/CMakeFiles/cantor_helppanelplugin_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[  9%] Built target cantor_plot3dassistant_automoc
>[ 10%] Automatic moc for target cantor_importpackageassistant
>make -f src/panelplugins/variablemgr/CMakeFiles/cantor_variablemanagerplugin_automoc.dir/build.make src/panelplugins/variablemgr/CMakeFiles/cantor_variablemanagerplugin_automoc.dir/depend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/importpackage && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/assistants/importpackage/CMakeFiles/cantor_importpackageassistant_automoc.dir/ release
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/panelplugins/variablemgr /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/panelplugins/variablemgr /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/panelplugins/variablemgr/CMakeFiles/cantor_variablemanagerplugin_automoc.dir/DependInfo.cmake --color=
>[ 10%] Automatic moc for target cantor_helppanelplugin
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/panelplugins/helppanel && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/panelplugins/helppanel/CMakeFiles/cantor_helppanelplugin_automoc.dir/ release
>Scanning dependencies of target cantor_variablemanagerplugin_automoc
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/panelplugins/variablemgr/CMakeFiles/cantor_variablemanagerplugin_automoc.dir/build.make src/panelplugins/variablemgr/CMakeFiles/cantor_variablemanagerplugin_automoc.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 10%] Automatic moc for target cantor_variablemanagerplugin
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/panelplugins/variablemgr && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/panelplugins/variablemgr/CMakeFiles/cantor_variablemanagerplugin_automoc.dir/ release
>Generating moc source advancedplotassistant.moc
>Generating moc compilation cantor_advancedplotassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 10%] Built target cantor_advancedplotassistant_automoc
>make -f src/CMakeFiles/cantor_config.dir/build.make src/CMakeFiles/cantor_config.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 11%] Generating settings.h, settings.cpp
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/libexec/kf5/kconfig_compiler_kf5 /builddir/build/BUILD/cantor-16.12.2/src/cantor.kcfg /builddir/build/BUILD/cantor-16.12.2/src/settings.kcfgc -d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/
>Generating moc source importpackageassistant.moc
>Generating moc compilation cantor_importpackageassistant_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 11%] Built target cantor_importpackageassistant_automoc
>make -f src/lib/CMakeFiles/cantorlibs.dir/build.make src/lib/CMakeFiles/cantorlibs.dir/depend
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/CMakeFiles/cantor_config.dir/DependInfo.cmake --color=
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 11%] Generating settings.h, settings.cpp
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/libexec/kf5/kconfig_compiler_kf5 /builddir/build/BUILD/cantor-16.12.2/src/lib/cantor_libs.kcfg /builddir/build/BUILD/cantor-16.12.2/src/lib/settings.kcfgc -d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/
>[ 12%] Generating ui_axisrange.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/lib/directives/axisrange.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/ui_axisrange.h -DKDE_UIC_BASENAME:STRING=axisrange -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>Scanning dependencies of target cantor_config
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/CMakeFiles/cantor_config.dir/build.make src/CMakeFiles/cantor_config.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 12%] Building CXX object src/CMakeFiles/cantor_config.dir/settings.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_config_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_config.dir/settings.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/settings.cpp
>[ 12%] Generating ui_plottitle.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/lib/directives/plottitle.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/ui_plottitle.h -DKDE_UIC_BASENAME:STRING=plottitle -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>Generating moc source helppanelplugin.moc
>Generating moc source cantor_helppanelplugin_automoc.dir/moc_helppanelplugi_ZQJASXXJQW7DCN.cpp
>Generating moc compilation cantor_helppanelplugin_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/lib /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/CMakeFiles/cantorlibs.dir/DependInfo.cmake --color=
>[ 12%] Built target cantor_helppanelplugin_automoc
>[ 12%] Building CXX object src/CMakeFiles/cantor_config.dir/cantor_config_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_config_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_config.dir/cantor_config_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantor_config_automoc.cpp
>make -f src/backends/python3/python3server/CMakeFiles/cantor_python3server.dir/build.make src/backends/python3/python3server/CMakeFiles/cantor_python3server.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/python3/python3server /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server/CMakeFiles/cantor_python3server.dir/DependInfo.cmake --color=
>Generating moc source variablemanagerplugin.moc
>Generating moc source cantor_variablemanagerplugin_automoc.dir/moc_variablemanage_GQPU6FJD2COYWC.cpp
>Generating moc source cantor_variablemanagerplugin_automoc.dir/moc_variablemanage_EPU35CTKYXF6LL.cpp
>Generating moc compilation cantor_variablemanagerplugin_automoc.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Scanning dependencies of target cantor_python3server
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/python3/python3server/CMakeFiles/cantor_python3server.dir/build.make src/backends/python3/python3server/CMakeFiles/cantor_python3server.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 12%] Built target cantor_variablemanagerplugin_automoc
>[ 12%] Building CXX object src/backends/python3/python3server/CMakeFiles/cantor_python3server.dir/python3server.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server && /usr/bin/c++   -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server -I/builddir/build/BUILD/cantor-16.12.2/src/backends/python3/python3server -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -I/usr/include/python3.6m -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/qt5/QtDBus  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_python3server.dir/python3server.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/python3/python3server/python3server.cpp
>[ 12%] Building CXX object src/backends/python3/python3server/CMakeFiles/cantor_python3server.dir/main.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server && /usr/bin/c++   -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server -I/builddir/build/BUILD/cantor-16.12.2/src/backends/python3/python3server -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -I/usr/include/python3.6m -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/qt5/QtDBus  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_python3server.dir/main.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/python3/python3server/main.cpp
>Scanning dependencies of target cantorlibs
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/lib/CMakeFiles/cantorlibs.dir/build.make src/lib/CMakeFiles/cantorlibs.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 13%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/session.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/session.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/session.cpp
>[ 14%] Building CXX object src/backends/python3/python3server/CMakeFiles/cantor_python3server.dir/cantor_python3server_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server && /usr/bin/c++   -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server -I/builddir/build/BUILD/cantor-16.12.2/src/backends/python3/python3server -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -I/usr/include/python3.6m -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/qt5/QtDBus  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_python3server.dir/cantor_python3server_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server/cantor_python3server_automoc.cpp
>[ 14%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/expression.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/expression.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/expression.cpp
>[ 15%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/backend.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/backend.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/backend.cpp
>[ 16%] Linking CXX shared library libcantor_config.so
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantor_config.dir/link.txt --verbose=1
>/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libcantor_config.so -o libcantor_config.so CMakeFiles/cantor_config.dir/settings.cpp.o CMakeFiles/cantor_config.dir/cantor_config_automoc.cpp.o /usr/lib/libKF5Parts.so.5.31.0 /usr/lib/libKF5NewStuff.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libKF5TextWidgets.so.5.31.0 /usr/lib/libKF5SonnetUi.so.5.31.0 /usr/lib/libKF5NewStuffCore.so.5.31.0 /usr/lib/libKF5Attica.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5Core.so.5.7.1 
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 16%] Built target cantor_config
>[ 16%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/result.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/result.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/result.cpp
>[ 16%] Linking CXX executable cantor_python3server
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python3/python3server && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantor_python3server.dir/link.txt --verbose=1
>/usr/bin/c++   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG  -Wl,--enable-new-dtags -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld CMakeFiles/cantor_python3server.dir/python3server.cpp.o CMakeFiles/cantor_python3server.dir/main.cpp.o CMakeFiles/cantor_python3server.dir/cantor_python3server_automoc.cpp.o  -o cantor_python3server -rdynamic -lpython3.6m /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5Core.so.5.7.1 
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/expression.cpp:28:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/expression.cpp:29:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/lib/expression.cpp:30:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:39:13: warning: 'virtual QString Cantor::EpsResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:40:13: warning: 'virtual QString Cantor::EpsResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:41:14: warning: 'virtual QVariant Cantor::EpsResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:42:10: warning: 'virtual QUrl Cantor::EpsResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:44:9: warning: 'virtual int Cantor::EpsResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:45:13: warning: 'virtual QString Cantor::EpsResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:47:17: warning: 'virtual QDomElement Cantor::EpsResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:48:10: warning: 'virtual void Cantor::EpsResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:50:10: warning: 'virtual void Cantor::EpsResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/expression.cpp:30:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:42:9: warning: 'virtual int Cantor::LatexResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:43:13: warning: 'virtual QString Cantor::LatexResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:52:13: warning: 'virtual QString Cantor::LatexResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:53:13: warning: 'virtual QString Cantor::LatexResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:54:14: warning: 'virtual QVariant Cantor::LatexResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:56:17: warning: 'virtual QDomElement Cantor::LatexResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:58:10: warning: 'virtual void Cantor::LatexResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 16%] Built target cantor_python3server
>[ 16%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/textresult.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/textresult.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.cpp
>[ 17%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/imageresult.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/imageresult.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.cpp
>[ 17%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/epsresult.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/epsresult.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>[ 17%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/latexresult.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/latexresult.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.cpp
>[ 18%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/latexrenderer.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/latexrenderer.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/latexrenderer.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:39:13: warning: 'virtual QString Cantor::EpsResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:40:13: warning: 'virtual QString Cantor::EpsResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:41:14: warning: 'virtual QVariant Cantor::EpsResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:42:10: warning: 'virtual QUrl Cantor::EpsResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:44:9: warning: 'virtual int Cantor::EpsResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:45:13: warning: 'virtual QString Cantor::EpsResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:47:17: warning: 'virtual QDomElement Cantor::EpsResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:48:10: warning: 'virtual void Cantor::EpsResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:50:10: warning: 'virtual void Cantor::EpsResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:39:13: warning: 'virtual QString Cantor::EpsResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:40:13: warning: 'virtual QString Cantor::EpsResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:41:14: warning: 'virtual QVariant Cantor::EpsResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:42:10: warning: 'virtual QUrl Cantor::EpsResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:44:9: warning: 'virtual int Cantor::EpsResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:45:13: warning: 'virtual QString Cantor::EpsResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:47:17: warning: 'virtual QDomElement Cantor::EpsResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:48:10: warning: 'virtual void Cantor::EpsResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:50:10: warning: 'virtual void Cantor::EpsResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:42:9: warning: 'virtual int Cantor::LatexResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:43:13: warning: 'virtual QString Cantor::LatexResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:52:13: warning: 'virtual QString Cantor::LatexResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:53:13: warning: 'virtual QString Cantor::LatexResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:54:14: warning: 'virtual QVariant Cantor::LatexResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:56:17: warning: 'virtual QDomElement Cantor::LatexResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:58:10: warning: 'virtual void Cantor::LatexResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>[ 18%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/helpresult.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/helpresult.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.cpp
>[ 18%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/animationresult.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/animationresult.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.cpp
>[ 19%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/extension.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/extension.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/extension.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:40:9: warning: 'virtual int Cantor::HelpResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:42:17: warning: 'virtual QDomElement Cantor::HelpResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:37:13: warning: 'virtual QString Cantor::AnimationResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:38:14: warning: 'virtual QVariant Cantor::AnimationResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:39:10: warning: 'virtual QUrl Cantor::AnimationResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:41:9: warning: 'virtual int Cantor::AnimationResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:42:13: warning: 'virtual QString Cantor::AnimationResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:44:17: warning: 'virtual QDomElement Cantor::AnimationResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:45:10: warning: 'virtual void Cantor::AnimationResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:47:10: warning: 'virtual void Cantor::AnimationResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>[ 19%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/assistant.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/assistant.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/assistant.cpp
>[ 19%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/completionobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/completionobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/completionobject.cpp
>[ 20%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/syntaxhelpobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/syntaxhelpobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/syntaxhelpobject.cpp
>[ 20%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/defaulthighlighter.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/defaulthighlighter.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.cpp
>[ 20%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/defaultvariablemodel.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/defaultvariablemodel.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.cpp
>[ 21%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/panelplugin.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/panelplugin.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/panelplugin.cpp
>[ 21%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/panelpluginhandler.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/panelpluginhandler.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/panelpluginhandler.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>[ 21%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/worksheetaccess.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/worksheetaccess.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/worksheetaccess.cpp
>[ 22%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/directives/plotdirectives.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/directives/plotdirectives.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/lib/directives/plotdirectives.cpp
>[ 22%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/settings.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/settings.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/settings.cpp
>[ 23%] Building CXX object src/lib/CMakeFiles/cantorlibs.dir/cantorlibs_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorlibs_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/builddir/build/BUILD/cantor-16.12.2/src/lib -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorlibs.dir/cantorlibs_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantorlibs_automoc.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/directives/plotdirectives.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/lib/directives/plotdirectives.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/extension.h:227:47: warning: 'virtual QString Cantor::PlotTitleDirective::dispatch(const Cantor::AdvancedPlotExtension::AcceptorBase&) const' can be marked override [-Wsuggest-override]
> #define PLOT_DIRECTIVE_DISPATCHING(x) QString dispatch(const Cantor::AdvancedPlotExtension::AcceptorBase& acc) const \
>                                               ^
>/builddir/build/BUILD/cantor-16.12.2/src/lib/directives/plotdirectives.h:33:13: note: in expansion of macro 'PLOT_DIRECTIVE_DISPATCHING'
>             PLOT_DIRECTIVE_DISPATCHING(PlotTitleDirective);
>             ^~~~~~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/extension.h:227:47: warning: 'virtual QString Cantor::AbstractScaleDirective::dispatch(const Cantor::AdvancedPlotExtension::AcceptorBase&) const' can be marked override [-Wsuggest-override]
> #define PLOT_DIRECTIVE_DISPATCHING(x) QString dispatch(const Cantor::AdvancedPlotExtension::AcceptorBase& acc) const \
>                                               ^
>/builddir/build/BUILD/cantor-16.12.2/src/lib/directives/plotdirectives.h:46:13: note: in expansion of macro 'PLOT_DIRECTIVE_DISPATCHING'
>             PLOT_DIRECTIVE_DISPATCHING(AbstractScaleDirective);
>             ^~~~~~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/extension.h:227:47: warning: 'virtual QString Cantor::OrdinateScaleDirective::dispatch(const Cantor::AdvancedPlotExtension::AcceptorBase&) const' can be marked override [-Wsuggest-override]
> #define PLOT_DIRECTIVE_DISPATCHING(x) QString dispatch(const Cantor::AdvancedPlotExtension::AcceptorBase& acc) const \
>                                               ^
>/builddir/build/BUILD/cantor-16.12.2/src/lib/directives/plotdirectives.h:61:13: note: in expansion of macro 'PLOT_DIRECTIVE_DISPATCHING'
>             PLOT_DIRECTIVE_DISPATCHING(OrdinateScaleDirective);
>             ^~~~~~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/extension.h:227:47: warning: 'virtual QString Cantor::AbscissScaleDirective::dispatch(const Cantor::AdvancedPlotExtension::AcceptorBase&) const' can be marked override [-Wsuggest-override]
> #define PLOT_DIRECTIVE_DISPATCHING(x) QString dispatch(const Cantor::AdvancedPlotExtension::AcceptorBase& acc) const \
>                                               ^
>/builddir/build/BUILD/cantor-16.12.2/src/lib/directives/plotdirectives.h:69:13: note: in expansion of macro 'PLOT_DIRECTIVE_DISPATCHING'
>             PLOT_DIRECTIVE_DISPATCHING(AbscissScaleDirective);
>             ^~~~~~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/directives/plotdirectives.cpp:36:47: warning: 'virtual Cantor::AdvancedPlotExtension::PlotDirective* Cantor::PlotTitleControl::produceDirective() const' can be marked override [-Wsuggest-override]
>         AdvancedPlotExtension::PlotDirective* produceDirective() const
>                                               ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/directives/plotdirectives.cpp:47:47: warning: 'virtual Cantor::AdvancedPlotExtension::PlotDirective* Cantor::AbscissScaleControl::produceDirective() const' can be marked override [-Wsuggest-override]
>         AdvancedPlotExtension::PlotDirective* produceDirective() const
>                                               ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/directives/plotdirectives.cpp:58:47: warning: 'virtual Cantor::AdvancedPlotExtension::PlotDirective* Cantor::OrdinateScaleControl::produceDirective() const' can be marked override [-Wsuggest-override]
>         AdvancedPlotExtension::PlotDirective* produceDirective() const
>                                               ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantorlibs_automoc.dir/moc_defaulthighlig_5ZTHDFIVD75MRU.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantorlibs_automoc.cpp:5:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantorlibs_automoc.dir/../../../../src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantorlibs_automoc.dir/moc_defaultvariabl_7INFOOQJFNYZV2.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantorlibs_automoc.cpp:6:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantorlibs_automoc.dir/../../../../src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantorlibs_automoc.dir/../../../../src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantorlibs_automoc.dir/../../../../src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantorlibs_automoc.dir/../../../../src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantorlibs_automoc.dir/../../../../src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib/cantorlibs_automoc.dir/../../../../src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>[ 23%] Linking CXX shared library libcantorlibs.so
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantorlibs.dir/link.txt --verbose=1
>/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libcantorlibs.so.16 -o libcantorlibs.so.16.12.2 CMakeFiles/cantorlibs.dir/session.cpp.o CMakeFiles/cantorlibs.dir/expression.cpp.o CMakeFiles/cantorlibs.dir/backend.cpp.o CMakeFiles/cantorlibs.dir/result.cpp.o CMakeFiles/cantorlibs.dir/textresult.cpp.o CMakeFiles/cantorlibs.dir/imageresult.cpp.o CMakeFiles/cantorlibs.dir/epsresult.cpp.o CMakeFiles/cantorlibs.dir/latexresult.cpp.o CMakeFiles/cantorlibs.dir/latexrenderer.cpp.o CMakeFiles/cantorlibs.dir/helpresult.cpp.o CMakeFiles/cantorlibs.dir/animationresult.cpp.o CMakeFiles/cantorlibs.dir/extension.cpp.o CMakeFiles/cantorlibs.dir/assistant.cpp.o CMakeFiles/cantorlibs.dir/completionobject.cpp.o CMakeFiles/cantorlibs.dir/syntaxhelpobject.cpp.o CMakeFiles/cantorlibs.dir/defaulthighlighter.cpp.o CMakeFiles/cantorlibs.dir/defaultvariablemodel.cpp.o CMakeFiles/cantorlibs.dir/panelplugin.cpp.o CMakeFiles/cantorlibs.dir/panelpluginhandler.cpp.o CMakeFiles/cantorlibs.dir/worksheetaccess.cpp.o CMakeFiles/cantorlibs.dir/directives/plotdirectives.cpp.o CMakeFiles/cantorlibs.dir/settings.cpp.o CMakeFiles/cantorlibs.dir/cantorlibs_automoc.cpp.o /usr/lib/libKF5KIOFileWidgets.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5Bookmarks.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5IconThemes.so.5.31.0 /usr/lib/libKF5Archive.so.5.31.0 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5ItemViews.so.5.31.0 /usr/lib/libKF5Solid.so.5.31.0 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Core.so.5.7.1 
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib && /usr/bin/cmake -E cmake_symlink_library libcantorlibs.so.16.12.2 libcantorlibs.so.16 libcantorlibs.so
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 23%] Built target cantorlibs
>make -f src/CMakeFiles/cantor.dir/build.make src/CMakeFiles/cantor.dir/depend
>make -f src/CMakeFiles/cantorpart.dir/build.make src/CMakeFiles/cantorpart.dir/depend
>make -f src/backends/null/CMakeFiles/cantor_nullbackend.dir/build.make src/backends/null/CMakeFiles/cantor_nullbackend.dir/depend
>make -f src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/build.make src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/null /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/CMakeFiles/cantor_nullbackend.dir/DependInfo.cmake --color=
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 23%] Generating ui_backendchooser.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/backendchooser.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/ui_backendchooser.h -DKDE_UIC_BASENAME:STRING=backendchooser -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>[ 23%] Generating ui_extendedsearchbar.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/extendedsearchbar.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/ui_extendedsearchbar.h -DKDE_UIC_BASENAME:STRING=extendedsearchbar -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>[ 24%] Generating ui_settings.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/settings.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/ui_settings.h -DKDE_UIC_BASENAME:STRING=settings -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>[ 25%] Generating ui_settings.h
>[ 25%] Generating ui_imagesettings.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/imagesettings.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/ui_imagesettings.h -DKDE_UIC_BASENAME:STRING=imagesettings -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/settings.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/ui_settings.h -DKDE_UIC_BASENAME:STRING=settings -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>[ 25%] Generating settings.h, settings.cpp
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/libexec/kf5/kconfig_compiler_kf5 /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.kcfg /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/settings.kcfgc -d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/
>Scanning dependencies of target cantor_nullbackend
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/null/CMakeFiles/cantor_nullbackend.dir/build.make src/backends/null/CMakeFiles/cantor_nullbackend.dir/build
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/DependInfo.cmake --color=
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/CMakeFiles/cantor.dir/DependInfo.cmake --color=
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 25%] Generating ui_standardsearchbar.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/standardsearchbar.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/ui_standardsearchbar.h -DKDE_UIC_BASENAME:STRING=standardsearchbar -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>[ 26%] Building CXX object src/backends/null/CMakeFiles/cantor_nullbackend.dir/nullbackend.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_nullbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null -I/builddir/build/BUILD/cantor-16.12.2/src/backends/null -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_nullbackend.dir/nullbackend.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullbackend.cpp
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/CMakeFiles/cantorpart.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/CMakeFiles/cantor.dir/build.make src/CMakeFiles/cantor.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>Scanning dependencies of target cantor_maximabackend
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/build.make src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/build
>[ 27%] Building CXX object src/CMakeFiles/cantor.dir/main.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KCrash -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor.dir/main.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/main.cpp
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 27%] Building CXX object src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/maximabackend.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_maximabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_maximabackend.dir/maximabackend.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.cpp
>Scanning dependencies of target cantorpart
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/CMakeFiles/cantorpart.dir/build.make src/CMakeFiles/cantorpart.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 28%] Building CXX object src/CMakeFiles/cantorpart.dir/cantor_part.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/cantor_part.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/cantor_part.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullbackend.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullbackend.h:33:13: warning: 'virtual QString NullBackend::id() const' can be marked override [-Wsuggest-override]
>     QString id() const;
>             ^~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullbackend.h:35:22: warning: 'virtual Cantor::Session* NullBackend::createSession()' can be marked override [-Wsuggest-override]
>     Cantor::Session *createSession();
>                      ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullbackend.h:36:35: warning: 'virtual Cantor::Backend::Capabilities NullBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     Cantor::Backend::Capabilities capabilities() const;
>                                   ^~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullbackend.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:36:10: warning: 'virtual void NullSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:37:10: warning: 'virtual void NullSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:39:10: warning: 'virtual void NullSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:41:25: warning: 'virtual Cantor::Expression* NullSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:42:31: warning: 'virtual Cantor::CompletionObject* NullSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                               ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.h:33:13: warning: 'virtual QString MaximaBackend::id() const' can be marked override [-Wsuggest-override]
>     QString id() const;
>             ^~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.h:34:22: warning: 'virtual Cantor::Session* MaximaBackend::createSession()' can be marked override [-Wsuggest-override]
>     Cantor::Session *createSession();
>                      ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.h:35:35: warning: 'virtual Cantor::Backend::Capabilities MaximaBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     Cantor::Backend::Capabilities capabilities() const;
>                                   ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.h:36:10: warning: 'virtual bool MaximaBackend::requirementsFullfilled() const' can be marked override [-Wsuggest-override]
>     bool requirementsFullfilled() const;
>          ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.h:38:10: warning: 'virtual QUrl MaximaBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>     QUrl helpUrl() const;
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.h:39:14: warning: 'virtual QWidget* MaximaBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>     QWidget* settingsWidget(QWidget* parent) const;
>              ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.h:40:22: warning: 'virtual KConfigSkeleton* MaximaBackend::config() const' can be marked override [-Wsuggest-override]
>     KConfigSkeleton* config() const;
>                      ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.h:42:13: warning: 'virtual QString MaximaBackend::description() const' can be marked override [-Wsuggest-override]
>     QString description() const;
>             ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:46:10: warning: 'virtual void MaximaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:47:10: warning: 'virtual void MaximaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:49:25: warning: 'virtual Cantor::Expression* MaximaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:53:10: warning: 'virtual void MaximaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:57:10: warning: 'virtual void MaximaSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:59:31: warning: 'virtual Cantor::CompletionObject* MaximaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:60:31: warning: 'virtual Cantor::SyntaxHelpObject* MaximaSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& command);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:61:25: warning: 'virtual QSyntaxHighlighter* MaximaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:62:25: warning: 'virtual QAbstractItemModel* MaximaSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/main.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/cantor.h:74:10: warning: 'virtual void CantorShell::saveProperties(KConfigGroup&)' can be marked override [-Wsuggest-override]
>     void saveProperties(KConfigGroup &);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor.h:81:10: warning: 'virtual void CantorShell::readProperties(const KConfigGroup&)' can be marked override [-Wsuggest-override]
>     void readProperties(const KConfigGroup &);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor.h:104:10: warning: 'virtual void CantorShell::closeEvent(QCloseEvent*)' can be marked override [-Wsuggest-override]
>     void closeEvent(QCloseEvent*);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/cantor_part.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/cantor_part.h:70:18: warning: 'virtual void CantorPart::setReadWrite(bool)' can be marked override [-Wsuggest-override]
>     virtual void setReadWrite(bool rw);
>                  ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor_part.h:75:18: warning: 'virtual void CantorPart::setModified(bool)' can be marked override [-Wsuggest-override]
>     virtual void setModified(bool modified);
>                  ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor_part.h:89:18: warning: 'virtual bool CantorPart::openFile()' can be marked override [-Wsuggest-override]
>     virtual bool openFile();
>                  ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor_part.h:94:18: warning: 'virtual bool CantorPart::saveFile()' can be marked override [-Wsuggest-override]
>     virtual bool saveFile();
>                  ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor_part.h:100:10: warning: 'virtual void CantorPart::guiActivateEvent(KParts::GUIActivateEvent*)' can be marked override [-Wsuggest-override]
>     void guiActivateEvent( KParts::GUIActivateEvent * event );
>          ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximabackend.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:32:13: warning: 'virtual QString MaximaHistoryExtension::lastResult()' can be marked override [-Wsuggest-override]
>     QString lastResult();
>             ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:41:21: warning: 'virtual QString MaximaScriptExtension::runExternalScript(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString runExternalScript(const QString& file);
>                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:42:21: warning: 'virtual QString MaximaScriptExtension::scriptFileFilter()' can be marked override [-Wsuggest-override]
>     virtual QString scriptFileFilter();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:43:21: warning: 'virtual QString MaximaScriptExtension::highlightingMode()' can be marked override [-Wsuggest-override]
>     virtual QString highlightingMode();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:44:13: warning: 'virtual QString MaximaScriptExtension::commentStartingSequence()' can be marked override [-Wsuggest-override]
>     QString commentStartingSequence();
>             ^~~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:45:13: warning: 'virtual QString MaximaScriptExtension::commentEndingSequence()' can be marked override [-Wsuggest-override]
>     QString commentEndingSequence();
>             ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:56:21: warning: 'virtual QString MaximaCASExtension::solve(const QStringList&, const QStringList&)' can be marked override [-Wsuggest-override]
>     virtual QString solve(const QStringList& equations, const QStringList& variables);
>                     ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:57:21: warning: 'virtual QString MaximaCASExtension::simplify(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString simplify(const QString& expression);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:58:21: warning: 'virtual QString MaximaCASExtension::expand(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString expand(const QString& expression);
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:69:13: warning: 'virtual QString MaximaCalculusExtension::limit(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString limit(const QString& expression, const QString& variable, const QString& limit);
>             ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:70:13: warning: 'virtual QString MaximaCalculusExtension::differentiate(const QString&, const QString&, int)' can be marked override [-Wsuggest-override]
>     QString differentiate(const QString& function,const QString& variable, int times);
>             ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:71:13: warning: 'virtual QString MaximaCalculusExtension::integrate(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString integrate(const QString& function, const QString& variable);
>             ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:72:13: warning: 'virtual QString MaximaCalculusExtension::integrate(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString integrate(const QString& function,const QString& variable, const QString& left, const QString& right);
>             ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:85:21: warning: 'virtual QString MaximaLinearAlgebraExtension::createVector(const QStringList&, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     virtual QString createVector(const QStringList& entries, VectorType type);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:86:21: warning: 'virtual QString MaximaLinearAlgebraExtension::createMatrix(const Matrix&)' can be marked override [-Wsuggest-override]
>     virtual QString createMatrix(const Matrix& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:87:21: warning: 'virtual QString MaximaLinearAlgebraExtension::identityMatrix(int)' can be marked override [-Wsuggest-override]
>     virtual QString identityMatrix(int size);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:90:21: warning: 'virtual QString MaximaLinearAlgebraExtension::rank(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString rank(const QString& matrix);
>                     ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:91:21: warning: 'virtual QString MaximaLinearAlgebraExtension::invertMatrix(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString invertMatrix(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:92:21: warning: 'virtual QString MaximaLinearAlgebraExtension::charPoly(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString charPoly(const QString& matrix);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:93:21: warning: 'virtual QString MaximaLinearAlgebraExtension::eigenVectors(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenVectors(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:94:21: warning: 'virtual QString MaximaLinearAlgebraExtension::eigenValues(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenValues(const QString& matrix);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:104:13: warning: 'virtual QString MaximaPlotExtension::plotFunction2d(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString plotFunction2d(const QString& function, const QString& variable, const QString& left, const QString& right);
>             ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:105:13: warning: 'virtual QString MaximaPlotExtension::plotFunction3d(const QString&, Cantor::PlotExtension::VariableParameter, Cantor::PlotExtension::VariableParameter)' can be marked override [-Wsuggest-override]
>     QString plotFunction3d(const QString& function, VariableParameter var1, VariableParameter var2);
>             ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:115:21: warning: 'virtual QString MaximaVariableManagementExtension::addVariable(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString addVariable(const QString& name, const QString& value);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:116:21: warning: 'virtual QString MaximaVariableManagementExtension::setValue(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString setValue(const QString& name,const QString& value);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:117:21: warning: 'virtual QString MaximaVariableManagementExtension::removeVariable(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString removeVariable(const QString& name);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:119:21: warning: 'virtual QString MaximaVariableManagementExtension::saveVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString saveVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:120:21: warning: 'virtual QString MaximaVariableManagementExtension::loadVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString loadVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:121:21: warning: 'virtual QString MaximaVariableManagementExtension::clearVariables()' can be marked override [-Wsuggest-override]
>     virtual QString clearVariables();
>                     ^~~~~~~~~~~~~~
>[ 28%] Building CXX object src/backends/null/CMakeFiles/cantor_nullbackend.dir/nullsession.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_nullbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null -I/builddir/build/BUILD/cantor-16.12.2/src/backends/null -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_nullbackend.dir/nullsession.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/cantor_part.cpp:54:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/cantor_part.cpp:54:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>[ 28%] Building CXX object src/CMakeFiles/cantor.dir/cantor.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KCrash -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor.dir/cantor.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/cantor.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/cantor_part.cpp:57:0:
>/builddir/build/BUILD/cantor-16.12.2/src/scripteditorwidget.h:52:18: warning: 'virtual bool ScriptEditorWidget::queryClose()' can be marked override [-Wsuggest-override]
>     virtual bool queryClose();
>                  ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor_part.cpp:85:24: warning: 'virtual QByteArray WorksheetAccessInterfaceImpl::saveWorksheetToByteArray()' can be marked override [-Wsuggest-override]
>     virtual QByteArray saveWorksheetToByteArray()
>                        ^~~~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor_part.cpp:90:18: warning: 'virtual void WorksheetAccessInterfaceImpl::loadWorksheetFromByteArray(QByteArray*)' can be marked override [-Wsuggest-override]
>     virtual void loadWorksheetFromByteArray(QByteArray* data)
>                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor_part.cpp:95:30: warning: 'virtual Cantor::Session* WorksheetAccessInterfaceImpl::session()' can be marked override [-Wsuggest-override]
>     virtual Cantor::Session* session()
>                              ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor_part.cpp:100:8: warning: 'virtual void WorksheetAccessInterfaceImpl::evaluate()' can be marked override [-Wsuggest-override]
>   void evaluate()
>        ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor_part.cpp:105:10: warning: 'virtual void WorksheetAccessInterfaceImpl::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt()
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor_part.cpp: In constructor 'CantorPart::CantorPart(QWidget*, QObject*, const QVariantList&)':
>/builddir/build/BUILD/cantor-16.12.2/src/cantor_part.cpp:169:39: warning: unused variable 'iface' [-Wunused-variable]
>     Cantor::WorksheetAccessInterface* iface=new WorksheetAccessInterfaceImpl(this, m_worksheet);
>                                       ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:36:10: warning: 'virtual void NullSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:37:10: warning: 'virtual void NullSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:39:10: warning: 'virtual void NullSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:41:25: warning: 'virtual Cantor::Expression* NullSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:42:31: warning: 'virtual Cantor::CompletionObject* NullSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                               ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullexpression.h:35:10: warning: 'virtual void NullExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullexpression.h:36:10: warning: 'virtual void NullExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>[ 28%] Building CXX object src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/maximasession.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_maximabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_maximabackend.dir/maximasession.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullcompletionobject.h:35:10: warning: 'virtual void NullCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>     void fetchCompletions();
>          ^~~~~~~~~~~~~~~~
>[ 28%] Building CXX object src/backends/null/CMakeFiles/cantor_nullbackend.dir/nullexpression.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_nullbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null -I/builddir/build/BUILD/cantor-16.12.2/src/backends/null -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_nullbackend.dir/nullexpression.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullexpression.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/cantor.cpp:20:0:
>/builddir/build/BUILD/cantor-16.12.2/src/cantor.h:74:10: warning: 'virtual void CantorShell::saveProperties(KConfigGroup&)' can be marked override [-Wsuggest-override]
>     void saveProperties(KConfigGroup &);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor.h:81:10: warning: 'virtual void CantorShell::readProperties(const KConfigGroup&)' can be marked override [-Wsuggest-override]
>     void readProperties(const KConfigGroup &);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/cantor.h:104:10: warning: 'virtual void CantorShell::closeEvent(QCloseEvent*)' can be marked override [-Wsuggest-override]
>     void closeEvent(QCloseEvent*);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:46:10: warning: 'virtual void MaximaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:47:10: warning: 'virtual void MaximaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:49:25: warning: 'virtual Cantor::Expression* MaximaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:53:10: warning: 'virtual void MaximaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:57:10: warning: 'virtual void MaximaSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:59:31: warning: 'virtual Cantor::CompletionObject* MaximaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:60:31: warning: 'virtual Cantor::SyntaxHelpObject* MaximaSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& command);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:61:25: warning: 'virtual QSyntaxHighlighter* MaximaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:62:25: warning: 'virtual QAbstractItemModel* MaximaSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:39:10: warning: 'virtual void MaximaExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:40:10: warning: 'virtual void MaximaExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:42:10: warning: 'virtual void MaximaExpression::addInformation(const QString&)' can be marked override [-Wsuggest-override]
>     void addInformation(const QString& information);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:62:21: warning: 'virtual QString MaximaExpression::additionalLatexHeaders()' can be marked override [-Wsuggest-override]
>     virtual QString additionalLatexHeaders();
>                     ^~~~~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximacompletionobject.h:35:18: warning: 'virtual bool MaximaCompletionObject::mayIdentifierContain(QChar) const' can be marked override [-Wsuggest-override]
>     virtual bool mayIdentifierContain(QChar c) const;
>                  ^~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximacompletionobject.h:36:18: warning: 'virtual bool MaximaCompletionObject::mayIdentifierBeginWith(QChar) const' can be marked override [-Wsuggest-override]
>     virtual bool mayIdentifierBeginWith(QChar c) const;
>                  ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximacompletionobject.h:39:10: warning: 'virtual void MaximaCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>     void fetchCompletions();
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximacompletionobject.h:40:10: warning: 'virtual void MaximaCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>     void fetchIdentifierType();
>          ^~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasyntaxhelpobject.h:38:10: warning: 'virtual void MaximaSyntaxHelpObject::fetchInformation()' can be marked override [-Wsuggest-override]
>     void fetchInformation();
>          ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximahighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.cpp:25:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximahighlighter.h:35:10: warning: 'virtual void MaximaHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     void highlightBlock(const QString &text);
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximavariablemodel.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.cpp:26:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullexpression.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullexpression.h:35:10: warning: 'virtual void NullExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullexpression.h:36:10: warning: 'virtual void NullExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullexpression.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullexpression.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullexpression.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:40:9: warning: 'virtual int Cantor::HelpResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:42:17: warning: 'virtual QDomElement Cantor::HelpResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>[ 29%] Building CXX object src/backends/null/CMakeFiles/cantor_nullbackend.dir/nullcompletionobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_nullbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null -I/builddir/build/BUILD/cantor-16.12.2/src/backends/null -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_nullbackend.dir/nullcompletionobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullcompletionobject.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullcompletionobject.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullcompletionobject.h:35:10: warning: 'virtual void NullCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>     void fetchCompletions();
>          ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullcompletionobject.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:36:10: warning: 'virtual void NullSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:37:10: warning: 'virtual void NullSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:39:10: warning: 'virtual void NullSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:41:25: warning: 'virtual Cantor::Expression* NullSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/null/nullsession.h:42:31: warning: 'virtual Cantor::CompletionObject* NullSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                               ^~~~~~~~~~~~~
>[ 30%] Building CXX object src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/maximaexpression.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_maximabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_maximabackend.dir/maximaexpression.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.cpp
>[ 30%] Building CXX object src/backends/null/CMakeFiles/cantor_nullbackend.dir/cantor_nullbackend_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_nullbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null -I/builddir/build/BUILD/cantor-16.12.2/src/backends/null -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_nullbackend.dir/cantor_nullbackend_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.cpp
>[ 30%] Building CXX object src/CMakeFiles/cantorpart.dir/worksheet.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/worksheet.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp
>[ 30%] Building CXX object src/CMakeFiles/cantor.dir/backendchoosedialog.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KCrash -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor.dir/backendchoosedialog.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backendchoosedialog.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:39:10: warning: 'virtual void MaximaExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:40:10: warning: 'virtual void MaximaExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:42:10: warning: 'virtual void MaximaExpression::addInformation(const QString&)' can be marked override [-Wsuggest-override]
>     void addInformation(const QString& information);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:62:21: warning: 'virtual QString MaximaExpression::additionalLatexHeaders()' can be marked override [-Wsuggest-override]
>     virtual QString additionalLatexHeaders();
>                     ^~~~~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:46:10: warning: 'virtual void MaximaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:47:10: warning: 'virtual void MaximaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:49:25: warning: 'virtual Cantor::Expression* MaximaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:53:10: warning: 'virtual void MaximaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:57:10: warning: 'virtual void MaximaSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:59:31: warning: 'virtual Cantor::CompletionObject* MaximaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:60:31: warning: 'virtual Cantor::SyntaxHelpObject* MaximaSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& command);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:61:25: warning: 'virtual QSyntaxHighlighter* MaximaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:62:25: warning: 'virtual QAbstractItemModel* MaximaSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.cpp:27:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:39:13: warning: 'virtual QString Cantor::EpsResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:40:13: warning: 'virtual QString Cantor::EpsResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:41:14: warning: 'virtual QVariant Cantor::EpsResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:42:10: warning: 'virtual QUrl Cantor::EpsResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:44:9: warning: 'virtual int Cantor::EpsResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:45:13: warning: 'virtual QString Cantor::EpsResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:47:17: warning: 'virtual QDomElement Cantor::EpsResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:48:10: warning: 'virtual void Cantor::EpsResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:50:10: warning: 'virtual void Cantor::EpsResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.cpp:28:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.cpp:29:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:40:9: warning: 'virtual int Cantor::HelpResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:42:17: warning: 'virtual QDomElement Cantor::HelpResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.cpp:30:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:42:9: warning: 'virtual int Cantor::LatexResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:43:13: warning: 'virtual QString Cantor::LatexResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:52:13: warning: 'virtual QString Cantor::LatexResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:53:13: warning: 'virtual QString Cantor::LatexResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:54:14: warning: 'virtual QVariant Cantor::LatexResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:56:17: warning: 'virtual QDomElement Cantor::LatexResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:58:10: warning: 'virtual void Cantor::LatexResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/moc_nullbackend_XVZ7RZFSVEPK5U.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.cpp:2:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/../../../../../src/backends/null/nullbackend.h:33:13: warning: 'virtual QString NullBackend::id() const' can be marked override [-Wsuggest-override]
>     QString id() const;
>             ^~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/../../../../../src/backends/null/nullbackend.h:35:22: warning: 'virtual Cantor::Session* NullBackend::createSession()' can be marked override [-Wsuggest-override]
>     Cantor::Session *createSession();
>                      ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/../../../../../src/backends/null/nullbackend.h:36:35: warning: 'virtual Cantor::Backend::Capabilities NullBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     Cantor::Backend::Capabilities capabilities() const;
>                                   ^~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/moc_nullexpression_VRSARHR2WHP2ON.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.cpp:3:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/../../../../../src/backends/null/nullexpression.h:35:10: warning: 'virtual void NullExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/../../../../../src/backends/null/nullexpression.h:36:10: warning: 'virtual void NullExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/moc_nullsession_7YHXGLOZE3UPZ2.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/../../../../../src/backends/null/nullsession.h:36:10: warning: 'virtual void NullSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/../../../../../src/backends/null/nullsession.h:37:10: warning: 'virtual void NullSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/../../../../../src/backends/null/nullsession.h:39:10: warning: 'virtual void NullSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/../../../../../src/backends/null/nullsession.h:41:25: warning: 'virtual Cantor::Expression* NullSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null/cantor_nullbackend_automoc.dir/../../../../../src/backends/null/nullsession.h:42:31: warning: 'virtual Cantor::CompletionObject* NullSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                               ^~~~~~~~~~~~~
>[ 30%] Linking CXX shared module cantor_nullbackend.so
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/null && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantor_nullbackend.dir/link.txt --verbose=1
>/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o cantor_nullbackend.so CMakeFiles/cantor_nullbackend.dir/nullbackend.cpp.o CMakeFiles/cantor_nullbackend.dir/nullsession.cpp.o CMakeFiles/cantor_nullbackend.dir/nullexpression.cpp.o CMakeFiles/cantor_nullbackend.dir/nullcompletionobject.cpp.o CMakeFiles/cantor_nullbackend.dir/cantor_nullbackend_automoc.cpp.o -Wl,-rpath,/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib: ../../lib/libcantorlibs.so.16.12.2 /usr/lib/libKF5KIOFileWidgets.so.5.31.0 /usr/lib/libKF5Bookmarks.so.5.31.0 /usr/lib/libKF5Solid.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5IconThemes.so.5.31.0 /usr/lib/libKF5Archive.so.5.31.0 /usr/lib/libKF5ItemViews.so.5.31.0 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libQt5Core.so.5.7.1 
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:35:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:35:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 30%] Built target cantor_nullbackend
>make -f src/backends/octave/CMakeFiles/cantor_octavebackend.dir/build.make src/backends/octave/CMakeFiles/cantor_octavebackend.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 30%] Generating ui_settings.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/settings.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/ui_settings.h -DKDE_UIC_BASENAME:STRING=settings -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>[ 30%] Generating settings.h, settings.cpp
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/libexec/kf5/kconfig_compiler_kf5 /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.kcfg /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/settings.kcfgc -d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/octave /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/CMakeFiles/cantor_octavebackend.dir/DependInfo.cmake --color=
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:37:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:37:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:37:0:
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:50:9: warning: 'virtual int CommandEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:58:10: warning: 'virtual bool CommandEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:60:10: warning: 'virtual void CommandEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:61:10: warning: 'virtual void CommandEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:63:17: warning: 'virtual QDomElement CommandEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:64:13: warning: 'virtual QString CommandEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:69:10: warning: 'virtual bool CommandEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:73:10: warning: 'virtual void CommandEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:76:10: warning: 'virtual bool CommandEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord = 0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:78:10: warning: 'virtual void CommandEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:80:24: warning: 'virtual WorksheetTextItem* CommandEntry::highlightItem()' can be marked override [-Wsuggest-override]
>     WorksheetTextItem* highlightItem();
>                        ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:82:21: warning: 'virtual WorksheetCursor CommandEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:87:10: warning: 'virtual bool CommandEntry::evaluateCurrentItem()' can be marked override [-Wsuggest-override]
>     bool evaluateCurrentItem();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:88:10: warning: 'virtual bool CommandEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:92:10: warning: 'virtual void CommandEntry::showCompletion()' can be marked override [-Wsuggest-override]
>     void showCompletion();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:94:10: warning: 'virtual void CommandEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:104:10: warning: 'virtual void CommandEntry::startRemoving()' can be marked override [-Wsuggest-override]
>     void startRemoving();
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:109:10: warning: 'virtual void CommandEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:112:10: warning: 'virtual bool CommandEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:38:0:
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:45:9: warning: 'virtual int TextEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:47:10: warning: 'virtual bool TextEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:49:10: warning: 'virtual bool TextEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:51:10: warning: 'virtual bool TextEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord=0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:57:10: warning: 'virtual void TextEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:58:10: warning: 'virtual void TextEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:60:17: warning: 'virtual QDomElement TextEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:61:13: warning: 'virtual QString TextEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:63:10: warning: 'virtual void TextEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:65:10: warning: 'virtual void TextEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:69:21: warning: 'virtual WorksheetCursor TextEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:74:10: warning: 'virtual bool TextEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:76:10: warning: 'virtual void TextEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:77:10: warning: 'virtual void TextEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:80:10: warning: 'virtual bool TextEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:39:0:
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:37:9: warning: 'virtual int LatexEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:39:10: warning: 'virtual bool LatexEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:41:10: warning: 'virtual bool LatexEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:43:10: warning: 'virtual bool LatexEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord = 0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:45:10: warning: 'virtual void LatexEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:46:10: warning: 'virtual void LatexEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:48:17: warning: 'virtual QDomElement LatexEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:49:13: warning: 'virtual QString LatexEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:51:10: warning: 'virtual void LatexEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:53:10: warning: 'virtual void LatexEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:57:21: warning: 'virtual WorksheetCursor LatexEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:62:10: warning: 'virtual bool LatexEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:64:10: warning: 'virtual void LatexEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:65:10: warning: 'virtual void LatexEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:68:10: warning: 'virtual bool LatexEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>Scanning dependencies of target cantor_octavebackend
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/octave/CMakeFiles/cantor_octavebackend.dir/build.make src/backends/octave/CMakeFiles/cantor_octavebackend.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 31%] Building CXX object src/backends/octave/CMakeFiles/cantor_octavebackend.dir/octavebackend.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_octavebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_octavebackend.dir/octavebackend.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:40:0:
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:43:9: warning: 'virtual int ImageEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:45:10: warning: 'virtual bool ImageEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:46:10: warning: 'virtual bool ImageEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:47:10: warning: 'virtual void ImageEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:48:10: warning: 'virtual void ImageEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:49:17: warning: 'virtual QDomElement ImageEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:50:13: warning: 'virtual QString ImageEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:54:10: warning: 'virtual void ImageEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:56:10: warning: 'virtual void ImageEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:59:10: warning: 'virtual bool ImageEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:60:10: warning: 'virtual void ImageEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:62:10: warning: 'virtual void ImageEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:68:10: warning: 'virtual bool ImageEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:69:10: warning: 'virtual bool ImageEntry::wantFocus()' can be marked override [-Wsuggest-override]
>     bool wantFocus();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:73:10: warning: 'virtual void ImageEntry::addActionsToBar(ActionBar*)' can be marked override [-Wsuggest-override]
>     void addActionsToBar(ActionBar* actionBar);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:41:0:
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:37:9: warning: 'virtual int PageBreakEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:39:10: warning: 'virtual bool PageBreakEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:40:10: warning: 'virtual bool PageBreakEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:41:10: warning: 'virtual void PageBreakEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:42:10: warning: 'virtual void PageBreakEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:43:17: warning: 'virtual QDomElement PageBreakEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:44:13: warning: 'virtual QString PageBreakEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:46:10: warning: 'virtual void PageBreakEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:48:10: warning: 'virtual void PageBreakEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:54:10: warning: 'virtual bool PageBreakEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:55:10: warning: 'virtual void PageBreakEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:56:10: warning: 'virtual void PageBreakEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:59:10: warning: 'virtual bool PageBreakEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:60:10: warning: 'virtual bool PageBreakEntry::wantFocus()' can be marked override [-Wsuggest-override]
>     bool wantFocus();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:42:0:
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:33:9: warning: 'virtual int PlaceHolderEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:35:10: warning: 'virtual bool PlaceHolderEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:36:10: warning: 'virtual bool PlaceHolderEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:37:10: warning: 'virtual void PlaceHolderEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString&);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:38:10: warning: 'virtual void PlaceHolderEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement&, const KZip&);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:39:17: warning: 'virtual QDomElement PlaceHolderEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument&, KZip*);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:40:13: warning: 'virtual QString PlaceHolderEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString&, const QString&, const QString&);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:41:10: warning: 'virtual void PlaceHolderEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:43:10: warning: 'virtual void PlaceHolderEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:46:10: warning: 'virtual bool PlaceHolderEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:47:10: warning: 'virtual void PlaceHolderEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:52:10: warning: 'virtual bool PlaceHolderEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:45:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:45:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:40:9: warning: 'virtual int Cantor::HelpResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:42:17: warning: 'virtual QDomElement Cantor::HelpResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.cpp:47:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>[ 31%] Building CXX object src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/maximaextensions.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_maximabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_maximabackend.dir/maximaextensions.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.cpp
>[ 32%] Building CXX object src/CMakeFiles/cantor.dir/cantor_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KCrash -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor.dir/cantor_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantor_automoc.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.cpp:20:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.h:31:21: warning: 'virtual QString OctaveBackend::id() const' can be marked override [-Wsuggest-override]
>     virtual QString id() const;
>                     ^~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.h:32:43: warning: 'virtual Cantor::Backend::Capabilities OctaveBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     virtual Cantor::Backend::Capabilities capabilities() const;
>                                           ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.h:33:30: warning: 'virtual Cantor::Session* OctaveBackend::createSession()' can be marked override [-Wsuggest-override]
>     virtual Cantor::Session* createSession();
>                              ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.h:35:18: warning: 'virtual bool OctaveBackend::requirementsFullfilled() const' can be marked override [-Wsuggest-override]
>     virtual bool requirementsFullfilled() const;
>                  ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.h:36:18: warning: 'virtual QUrl OctaveBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>     virtual QUrl helpUrl() const;
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.h:37:21: warning: 'virtual QString OctaveBackend::description() const' can be marked override [-Wsuggest-override]
>     virtual QString description() const;
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.h:38:22: warning: 'virtual QWidget* OctaveBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>     virtual QWidget* settingsWidget(QWidget* parent) const;
>                      ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.h:39:30: warning: 'virtual KConfigSkeleton* OctaveBackend::config() const' can be marked override [-Wsuggest-override]
>     virtual KConfigSkeleton* config() const;
>                              ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:44:18: warning: 'virtual void OctaveSession::interrupt()' can be marked override [-Wsuggest-override]
>     virtual void interrupt();
>                  ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:45:33: warning: 'virtual Cantor::Expression* OctaveSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     virtual Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior finishingBehavior);
>                                 ^~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:46:18: warning: 'virtual void OctaveSession::logout()' can be marked override [-Wsuggest-override]
>     virtual void logout();
>                  ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:47:18: warning: 'virtual void OctaveSession::login()' can be marked override [-Wsuggest-override]
>     virtual void login();
>                  ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:48:39: warning: 'virtual Cantor::CompletionObject* OctaveSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     virtual Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:49:39: warning: 'virtual Cantor::SyntaxHelpObject* OctaveSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     virtual Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:50:33: warning: 'virtual QSyntaxHighlighter* OctaveSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:51:33: warning: 'virtual QAbstractItemModel* OctaveSession::variableModel()' can be marked override [-Wsuggest-override]
>     virtual QAbstractItemModel* variableModel();
>                                 ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:32:25: warning: 'virtual QString OctaveHistoryExtension::lastResult()' can be marked override [-Wsuggest-override]
>         virtual QString lastResult();
>                         ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:39:21: warning: 'virtual QString OctaveScriptExtension::scriptFileFilter()' can be marked override [-Wsuggest-override]
>     virtual QString scriptFileFilter();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:40:21: warning: 'virtual QString OctaveScriptExtension::highlightingMode()' can be marked override [-Wsuggest-override]
>     virtual QString highlightingMode();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:41:21: warning: 'virtual QString OctaveScriptExtension::runExternalScript(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString runExternalScript(const QString& path);
>                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:42:21: warning: 'virtual QString OctaveScriptExtension::commandSeparator()' can be marked override [-Wsuggest-override]
>     virtual QString commandSeparator();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:49:21: warning: 'virtual QString OctavePlotExtension::plotFunction2d(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString plotFunction2d(const QString& function, const QString& variable, const QString& left, const QString& right);
>                     ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavebackend.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:50:21: warning: 'virtual QString OctavePlotExtension::plotFunction3d(const QString&, Cantor::PlotExtension::VariableParameter, Cantor::PlotExtension::VariableParameter)' can be marked override [-Wsuggest-override]
>     virtual QString plotFunction3d(const QString& function, VariableParameter var1, VariableParameter var2);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:57:21: warning: 'virtual QString OctaveLinearAlgebraExtension::createVector(const QStringList&, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     virtual QString createVector(const QStringList& entries, VectorType type);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:58:21: warning: 'virtual QString OctaveLinearAlgebraExtension::nullVector(int, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     virtual QString nullVector(int size, VectorType type);
>                     ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:59:21: warning: 'virtual QString OctaveLinearAlgebraExtension::createMatrix(const Matrix&)' can be marked override [-Wsuggest-override]
>     virtual QString createMatrix(const Cantor::LinearAlgebraExtension::Matrix& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:60:21: warning: 'virtual QString OctaveLinearAlgebraExtension::identityMatrix(int)' can be marked override [-Wsuggest-override]
>     virtual QString identityMatrix(int size);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:61:21: warning: 'virtual QString OctaveLinearAlgebraExtension::nullMatrix(int, int)' can be marked override [-Wsuggest-override]
>     virtual QString nullMatrix(int rows, int columns);
>                     ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:62:21: warning: 'virtual QString OctaveLinearAlgebraExtension::rank(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString rank(const QString& matrix);
>                     ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:63:21: warning: 'virtual QString OctaveLinearAlgebraExtension::invertMatrix(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString invertMatrix(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:64:21: warning: 'virtual QString OctaveLinearAlgebraExtension::charPoly(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString charPoly(const QString& matrix);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:65:21: warning: 'virtual QString OctaveLinearAlgebraExtension::eigenVectors(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenVectors(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:66:21: warning: 'virtual QString OctaveLinearAlgebraExtension::eigenValues(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenValues(const QString& matrix);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:73:21: warning: 'virtual QString OctaveVariableManagementExtension::addVariable(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString addVariable(const QString& name, const QString& value);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:74:21: warning: 'virtual QString OctaveVariableManagementExtension::setValue(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString setValue(const QString& name, const QString& value);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:75:21: warning: 'virtual QString OctaveVariableManagementExtension::removeVariable(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString removeVariable(const QString& name);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:76:21: warning: 'virtual QString OctaveVariableManagementExtension::saveVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString saveVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:77:21: warning: 'virtual QString OctaveVariableManagementExtension::loadVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString loadVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:78:21: warning: 'virtual QString OctaveVariableManagementExtension::clearVariables()' can be marked override [-Wsuggest-override]
>     virtual QString clearVariables();
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:85:21: warning: 'virtual QString OctavePackagingExtension::importPackage(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString importPackage(const QString& package);
>                     ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:32:13: warning: 'virtual QString MaximaHistoryExtension::lastResult()' can be marked override [-Wsuggest-override]
>     QString lastResult();
>             ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:41:21: warning: 'virtual QString MaximaScriptExtension::runExternalScript(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString runExternalScript(const QString& file);
>                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:42:21: warning: 'virtual QString MaximaScriptExtension::scriptFileFilter()' can be marked override [-Wsuggest-override]
>     virtual QString scriptFileFilter();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:43:21: warning: 'virtual QString MaximaScriptExtension::highlightingMode()' can be marked override [-Wsuggest-override]
>     virtual QString highlightingMode();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:44:13: warning: 'virtual QString MaximaScriptExtension::commentStartingSequence()' can be marked override [-Wsuggest-override]
>     QString commentStartingSequence();
>             ^~~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:45:13: warning: 'virtual QString MaximaScriptExtension::commentEndingSequence()' can be marked override [-Wsuggest-override]
>     QString commentEndingSequence();
>             ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:56:21: warning: 'virtual QString MaximaCASExtension::solve(const QStringList&, const QStringList&)' can be marked override [-Wsuggest-override]
>     virtual QString solve(const QStringList& equations, const QStringList& variables);
>                     ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:57:21: warning: 'virtual QString MaximaCASExtension::simplify(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString simplify(const QString& expression);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:58:21: warning: 'virtual QString MaximaCASExtension::expand(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString expand(const QString& expression);
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:69:13: warning: 'virtual QString MaximaCalculusExtension::limit(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString limit(const QString& expression, const QString& variable, const QString& limit);
>             ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:70:13: warning: 'virtual QString MaximaCalculusExtension::differentiate(const QString&, const QString&, int)' can be marked override [-Wsuggest-override]
>     QString differentiate(const QString& function,const QString& variable, int times);
>             ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:71:13: warning: 'virtual QString MaximaCalculusExtension::integrate(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString integrate(const QString& function, const QString& variable);
>             ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:72:13: warning: 'virtual QString MaximaCalculusExtension::integrate(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString integrate(const QString& function,const QString& variable, const QString& left, const QString& right);
>             ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:85:21: warning: 'virtual QString MaximaLinearAlgebraExtension::createVector(const QStringList&, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     virtual QString createVector(const QStringList& entries, VectorType type);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:86:21: warning: 'virtual QString MaximaLinearAlgebraExtension::createMatrix(const Matrix&)' can be marked override [-Wsuggest-override]
>     virtual QString createMatrix(const Matrix& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:87:21: warning: 'virtual QString MaximaLinearAlgebraExtension::identityMatrix(int)' can be marked override [-Wsuggest-override]
>     virtual QString identityMatrix(int size);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:90:21: warning: 'virtual QString MaximaLinearAlgebraExtension::rank(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString rank(const QString& matrix);
>                     ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:91:21: warning: 'virtual QString MaximaLinearAlgebraExtension::invertMatrix(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString invertMatrix(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:92:21: warning: 'virtual QString MaximaLinearAlgebraExtension::charPoly(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString charPoly(const QString& matrix);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:93:21: warning: 'virtual QString MaximaLinearAlgebraExtension::eigenVectors(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenVectors(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:94:21: warning: 'virtual QString MaximaLinearAlgebraExtension::eigenValues(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenValues(const QString& matrix);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:104:13: warning: 'virtual QString MaximaPlotExtension::plotFunction2d(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString plotFunction2d(const QString& function, const QString& variable, const QString& left, const QString& right);
>             ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:105:13: warning: 'virtual QString MaximaPlotExtension::plotFunction3d(const QString&, Cantor::PlotExtension::VariableParameter, Cantor::PlotExtension::VariableParameter)' can be marked override [-Wsuggest-override]
>     QString plotFunction3d(const QString& function, VariableParameter var1, VariableParameter var2);
>             ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:115:21: warning: 'virtual QString MaximaVariableManagementExtension::addVariable(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString addVariable(const QString& name, const QString& value);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:116:21: warning: 'virtual QString MaximaVariableManagementExtension::setValue(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString setValue(const QString& name,const QString& value);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:117:21: warning: 'virtual QString MaximaVariableManagementExtension::removeVariable(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString removeVariable(const QString& name);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:119:21: warning: 'virtual QString MaximaVariableManagementExtension::saveVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString saveVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:120:21: warning: 'virtual QString MaximaVariableManagementExtension::loadVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString loadVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaextensions.h:121:21: warning: 'virtual QString MaximaVariableManagementExtension::clearVariables()' can be marked override [-Wsuggest-override]
>     virtual QString clearVariables();
>                     ^~~~~~~~~~~~~~
>[ 32%] Building CXX object src/backends/octave/CMakeFiles/cantor_octavebackend.dir/octavesession.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_octavebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_octavebackend.dir/octavesession.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantor_automoc.dir/moc_cantor_JMNZ6IALLFNGMN.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantor_automoc.cpp:3:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantor_automoc.dir/../../../src/cantor.h:74:10: warning: 'virtual void CantorShell::saveProperties(KConfigGroup&)' can be marked override [-Wsuggest-override]
>     void saveProperties(KConfigGroup &);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantor_automoc.dir/../../../src/cantor.h:81:10: warning: 'virtual void CantorShell::readProperties(const KConfigGroup&)' can be marked override [-Wsuggest-override]
>     void readProperties(const KConfigGroup &);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantor_automoc.dir/../../../src/cantor.h:104:10: warning: 'virtual void CantorShell::closeEvent(QCloseEvent*)' can be marked override [-Wsuggest-override]
>     void closeEvent(QCloseEvent*);
>          ^~~~~~~~~~
>[ 32%] Linking CXX executable cantor
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantor.dir/link.txt --verbose=1
>/usr/bin/c++   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG  -Wl,--enable-new-dtags -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld CMakeFiles/cantor.dir/main.cpp.o CMakeFiles/cantor.dir/cantor.cpp.o CMakeFiles/cantor.dir/backendchoosedialog.cpp.o CMakeFiles/cantor.dir/cantor_automoc.cpp.o  -o cantor -Wl,-rpath,/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib:/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src: -rdynamic /usr/lib/libKF5Crash.so.5.31.0 lib/libcantorlibs.so.16.12.2 libcantor_config.so /usr/lib/libKF5KIOFileWidgets.so.5.31.0 /usr/lib/libKF5Bookmarks.so.5.31.0 /usr/lib/libKF5Solid.so.5.31.0 /usr/lib/libKF5Parts.so.5.31.0 /usr/lib/libKF5NewStuff.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5TextWidgets.so.5.31.0 /usr/lib/libKF5SonnetUi.so.5.31.0 /usr/lib/libKF5NewStuffCore.so.5.31.0 /usr/lib/libKF5Attica.so.5.31.0 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5IconThemes.so.5.31.0 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libKF5Archive.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libKF5ItemViews.so.5.31.0 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5Core.so.5.7.1 
>[ 32%] Building CXX object src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/maximahighlighter.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_maximabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_maximabackend.dir/maximahighlighter.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximahighlighter.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.cpp:20:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:44:18: warning: 'virtual void OctaveSession::interrupt()' can be marked override [-Wsuggest-override]
>     virtual void interrupt();
>                  ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:45:33: warning: 'virtual Cantor::Expression* OctaveSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     virtual Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior finishingBehavior);
>                                 ^~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.cpp:20:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:46:18: warning: 'virtual void OctaveSession::logout()' can be marked override [-Wsuggest-override]
>     virtual void logout();
>                  ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:47:18: warning: 'virtual void OctaveSession::login()' can be marked override [-Wsuggest-override]
>     virtual void login();
>                  ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:48:39: warning: 'virtual Cantor::CompletionObject* OctaveSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     virtual Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:49:39: warning: 'virtual Cantor::SyntaxHelpObject* OctaveSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     virtual Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:50:33: warning: 'virtual QSyntaxHighlighter* OctaveSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:51:33: warning: 'virtual QAbstractItemModel* OctaveSession::variableModel()' can be marked override [-Wsuggest-override]
>     virtual QAbstractItemModel* variableModel();
>                                 ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.h:30:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.h:42:15: warning: 'virtual void OctaveExpression::interrupt()' can be marked override [-Wsuggest-override]
>  virtual void interrupt();
>               ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.h:43:15: warning: 'virtual void OctaveExpression::evaluate()' can be marked override [-Wsuggest-override]
>  virtual void evaluate();
>               ^~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavecompletionobject.h:38:15: warning: 'virtual void OctaveCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>  virtual void fetchCompletions();
>               ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavecompletionobject.h:39:22: warning: 'virtual void OctaveCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>         virtual void fetchIdentifierType();
>                      ^~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesyntaxhelpobject.h:38:18: warning: 'virtual void OctaveSyntaxHelpObject::fetchInformation()' can be marked override [-Wsuggest-override]
>     virtual void fetchInformation();
>                  ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 32%] Built target cantor
>make -f src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/build.make src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 33%] Generating ui_settings.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/settings.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/ui_settings.h -DKDE_UIC_BASENAME:STRING=settings -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>[ 33%] Generating settings.h, settings.cpp
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/libexec/kf5/kconfig_compiler_kf5 /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.kcfg /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/settings.kcfgc -d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/DependInfo.cmake --color=
>[ 33%] Building CXX object src/CMakeFiles/cantorpart.dir/worksheetview.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/worksheetview.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/worksheetview.cpp
>Scanning dependencies of target cantor_scilabbackend
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/build.make src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 33%] Building CXX object src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/scilabbackend.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_scilabbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_scilabbackend.dir/scilabbackend.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavehighlighter.h:23:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.cpp:35:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.cpp:39:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximahighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximahighlighter.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximahighlighter.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximahighlighter.h:35:10: warning: 'virtual void MaximaHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     void highlightBlock(const QString &text);
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximahighlighter.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:46:10: warning: 'virtual void MaximaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:47:10: warning: 'virtual void MaximaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:49:25: warning: 'virtual Cantor::Expression* MaximaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:53:10: warning: 'virtual void MaximaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:57:10: warning: 'virtual void MaximaSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:59:31: warning: 'virtual Cantor::CompletionObject* MaximaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:60:31: warning: 'virtual Cantor::SyntaxHelpObject* MaximaSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& command);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:61:25: warning: 'virtual QSyntaxHighlighter* MaximaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:62:25: warning: 'virtual QAbstractItemModel* MaximaSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximavariablemodel.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximahighlighter.cpp:24:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.h:34:17: warning: 'virtual QString ScilabBackend::id() const' can be marked override [-Wsuggest-override]
>         QString id() const;
>                 ^~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.h:35:26: warning: 'virtual Cantor::Session* ScilabBackend::createSession()' can be marked override [-Wsuggest-override]
>         Cantor::Session *createSession();
>                          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.h:36:39: warning: 'virtual Cantor::Backend::Capabilities ScilabBackend::capabilities() const' can be marked override [-Wsuggest-override]
>         Cantor::Backend::Capabilities capabilities() const;
>                                       ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.h:37:22: warning: 'virtual bool ScilabBackend::requirementsFullfilled() const' can be marked override [-Wsuggest-override]
>         virtual bool requirementsFullfilled() const;
>                      ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.h:39:18: warning: 'virtual QWidget* ScilabBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>         QWidget* settingsWidget(QWidget* parent) const;
>                  ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.h:40:26: warning: 'virtual KConfigSkeleton* ScilabBackend::config() const' can be marked override [-Wsuggest-override]
>         KConfigSkeleton* config() const;
>                          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.h:42:14: warning: 'virtual QUrl ScilabBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>         QUrl helpUrl() const;
>              ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.h:43:17: warning: 'virtual QString ScilabBackend::description() const' can be marked override [-Wsuggest-override]
>         QString description() const;
>                 ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:43:14: warning: 'virtual void ScilabSession::login()' can be marked override [-Wsuggest-override]
>         void login();
>              ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:44:14: warning: 'virtual void ScilabSession::logout()' can be marked override [-Wsuggest-override]
>         void logout();
>              ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:46:14: warning: 'virtual void ScilabSession::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:49:37: warning: 'virtual QSyntaxHighlighter* ScilabSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>         virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:51:29: warning: 'virtual Cantor::Expression* ScilabSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>         Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                             ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:52:35: warning: 'virtual Cantor::CompletionObject* ScilabSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>         Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:53:37: warning: 'virtual QAbstractItemModel* ScilabSession::variableModel()' can be marked override [-Wsuggest-override]
>         virtual QAbstractItemModel* variableModel();
>                                     ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetview.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabbackend.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:33:25: warning: 'virtual QString ScilabScriptExtension::scriptFileFilter()' can be marked override [-Wsuggest-override]
>         virtual QString scriptFileFilter();
>                         ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:34:25: warning: 'virtual QString ScilabScriptExtension::highlightingMode()' can be marked override [-Wsuggest-override]
>         virtual QString highlightingMode();
>                         ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:35:25: warning: 'virtual QString ScilabScriptExtension::runExternalScript(const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString runExternalScript(const QString& path);
>                         ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:36:25: warning: 'virtual QString ScilabScriptExtension::commandSeparator()' can be marked override [-Wsuggest-override]
>         virtual QString commandSeparator();
>                         ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:43:25: warning: 'virtual QString ScilabVariableManagementExtension::addVariable(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString addVariable(const QString& name, const QString& value);
>                         ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:44:25: warning: 'virtual QString ScilabVariableManagementExtension::setValue(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString setValue(const QString& name, const QString& value);
>                         ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:45:25: warning: 'virtual QString ScilabVariableManagementExtension::removeVariable(const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString removeVariable(const QString& name);
>                         ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:46:25: warning: 'virtual QString ScilabVariableManagementExtension::saveVariables(const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString saveVariables(const QString& fileName);
>                         ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:47:25: warning: 'virtual QString ScilabVariableManagementExtension::loadVariables(const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString loadVariables(const QString& fileName);
>                         ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:48:25: warning: 'virtual QString ScilabVariableManagementExtension::clearVariables()' can be marked override [-Wsuggest-override]
>         virtual QString clearVariables();
>                         ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetview.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>[ 34%] Building CXX object src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/maximakeywords.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_maximabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_maximabackend.dir/maximakeywords.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximakeywords.cpp
>[ 34%] Building CXX object src/backends/octave/CMakeFiles/cantor_octavebackend.dir/octaveexpression.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_octavebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_octavebackend.dir/octaveexpression.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.cpp
>[ 35%] Building CXX object src/CMakeFiles/cantorpart.dir/worksheetentry.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/worksheetentry.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.h:30:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.cpp:20:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.cpp:20:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.h:42:15: warning: 'virtual void OctaveExpression::interrupt()' can be marked override [-Wsuggest-override]
>  virtual void interrupt();
>               ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.h:43:15: warning: 'virtual void OctaveExpression::evaluate()' can be marked override [-Wsuggest-override]
>  virtual void evaluate();
>               ^~~~~~~~
>[ 35%] Building CXX object src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/scilabsession.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_scilabbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_scilabbackend.dir/scilabsession.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:44:18: warning: 'virtual void OctaveSession::interrupt()' can be marked override [-Wsuggest-override]
>     virtual void interrupt();
>                  ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:45:33: warning: 'virtual Cantor::Expression* OctaveSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     virtual Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior finishingBehavior);
>                                 ^~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:46:18: warning: 'virtual void OctaveSession::logout()' can be marked override [-Wsuggest-override]
>     virtual void logout();
>                  ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:47:18: warning: 'virtual void OctaveSession::login()' can be marked override [-Wsuggest-override]
>     virtual void login();
>                  ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:48:39: warning: 'virtual Cantor::CompletionObject* OctaveSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     virtual Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:49:39: warning: 'virtual Cantor::SyntaxHelpObject* OctaveSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     virtual Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:50:33: warning: 'virtual QSyntaxHighlighter* OctaveSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesession.h:51:33: warning: 'virtual QAbstractItemModel* OctaveSession::variableModel()' can be marked override [-Wsuggest-override]
>     virtual QAbstractItemModel* variableModel();
>                                 ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveexpression.cpp:28:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:40:9: warning: 'virtual int Cantor::HelpResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:42:17: warning: 'virtual QDomElement Cantor::HelpResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>[ 35%] Building CXX object src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/maximacompletionobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_maximabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_maximabackend.dir/maximacompletionobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximacompletionobject.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:43:14: warning: 'virtual void ScilabSession::login()' can be marked override [-Wsuggest-override]
>         void login();
>              ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:44:14: warning: 'virtual void ScilabSession::logout()' can be marked override [-Wsuggest-override]
>         void logout();
>              ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:46:14: warning: 'virtual void ScilabSession::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:49:37: warning: 'virtual QSyntaxHighlighter* ScilabSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>         virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:51:29: warning: 'virtual Cantor::Expression* ScilabSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>         Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                             ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:52:35: warning: 'virtual Cantor::CompletionObject* ScilabSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>         Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:53:37: warning: 'virtual QAbstractItemModel* ScilabSession::variableModel()' can be marked override [-Wsuggest-override]
>         virtual QAbstractItemModel* variableModel();
>                                     ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabexpression.h:35:14: warning: 'virtual void ScilabExpression::evaluate()' can be marked override [-Wsuggest-override]
>         void evaluate();
>              ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabexpression.h:36:14: warning: 'virtual void ScilabExpression::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>[ 36%] Building CXX object src/backends/octave/CMakeFiles/cantor_octavebackend.dir/octaveextensions.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_octavebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_octavebackend.dir/octaveextensions.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabhighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.cpp:23:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabhighlighter.h:39:14: warning: 'virtual void ScilabHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>         void highlightBlock(const QString &text);
>              ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabhighlighter.h:40:17: warning: 'virtual QString ScilabHighlighter::nonSeparatingCharacters() const' can be marked override [-Wsuggest-override]
>         QString nonSeparatingCharacters() const;
>                 ^~~~~~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabcompletionobject.h:35:22: warning: 'virtual bool ScilabCompletionObject::mayIdentifierContain(QChar) const' can be marked override [-Wsuggest-override]
>         virtual bool mayIdentifierContain(QChar c) const;
>                      ^~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabcompletionobject.h:36:22: warning: 'virtual bool ScilabCompletionObject::mayIdentifierBeginWith(QChar) const' can be marked override [-Wsuggest-override]
>         virtual bool mayIdentifierBeginWith(QChar c) const;
>                      ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabcompletionobject.h:39:14: warning: 'virtual void ScilabCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>         void fetchCompletions();
>              ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabcompletionobject.h:40:14: warning: 'virtual void ScilabCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>         void fetchIdentifierType();
>              ^~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.cpp:27:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:50:9: warning: 'virtual int CommandEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:58:10: warning: 'virtual bool CommandEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:60:10: warning: 'virtual void CommandEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:61:10: warning: 'virtual void CommandEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:63:17: warning: 'virtual QDomElement CommandEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:64:13: warning: 'virtual QString CommandEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:69:10: warning: 'virtual bool CommandEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:73:10: warning: 'virtual void CommandEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:76:10: warning: 'virtual bool CommandEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord = 0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:78:10: warning: 'virtual void CommandEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:80:24: warning: 'virtual WorksheetTextItem* CommandEntry::highlightItem()' can be marked override [-Wsuggest-override]
>     WorksheetTextItem* highlightItem();
>                        ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:82:21: warning: 'virtual WorksheetCursor CommandEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:87:10: warning: 'virtual bool CommandEntry::evaluateCurrentItem()' can be marked override [-Wsuggest-override]
>     bool evaluateCurrentItem();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:88:10: warning: 'virtual bool CommandEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:92:10: warning: 'virtual void CommandEntry::showCompletion()' can be marked override [-Wsuggest-override]
>     void showCompletion();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:94:10: warning: 'virtual void CommandEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:104:10: warning: 'virtual void CommandEntry::startRemoving()' can be marked override [-Wsuggest-override]
>     void startRemoving();
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:109:10: warning: 'virtual void CommandEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:112:10: warning: 'virtual bool CommandEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:45:9: warning: 'virtual int TextEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:47:10: warning: 'virtual bool TextEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:49:10: warning: 'virtual bool TextEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:51:10: warning: 'virtual bool TextEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord=0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:57:10: warning: 'virtual void TextEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:58:10: warning: 'virtual void TextEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:60:17: warning: 'virtual QDomElement TextEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:61:13: warning: 'virtual QString TextEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:63:10: warning: 'virtual void TextEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:65:10: warning: 'virtual void TextEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:69:21: warning: 'virtual WorksheetCursor TextEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:74:10: warning: 'virtual bool TextEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:76:10: warning: 'virtual void TextEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:77:10: warning: 'virtual void TextEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:80:10: warning: 'virtual bool TextEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:37:9: warning: 'virtual int LatexEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:39:10: warning: 'virtual bool LatexEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:41:10: warning: 'virtual bool LatexEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:43:10: warning: 'virtual bool LatexEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord = 0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:45:10: warning: 'virtual void LatexEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:46:10: warning: 'virtual void LatexEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:48:17: warning: 'virtual QDomElement LatexEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:49:13: warning: 'virtual QString LatexEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:51:10: warning: 'virtual void LatexEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:53:10: warning: 'virtual void LatexEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:57:21: warning: 'virtual WorksheetCursor LatexEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:62:10: warning: 'virtual bool LatexEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:64:10: warning: 'virtual void LatexEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:65:10: warning: 'virtual void LatexEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:68:10: warning: 'virtual bool LatexEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:43:9: warning: 'virtual int ImageEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:45:10: warning: 'virtual bool ImageEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:46:10: warning: 'virtual bool ImageEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:47:10: warning: 'virtual void ImageEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:48:10: warning: 'virtual void ImageEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:49:17: warning: 'virtual QDomElement ImageEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:50:13: warning: 'virtual QString ImageEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:54:10: warning: 'virtual void ImageEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:56:10: warning: 'virtual void ImageEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:59:10: warning: 'virtual bool ImageEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:60:10: warning: 'virtual void ImageEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:62:10: warning: 'virtual void ImageEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:68:10: warning: 'virtual bool ImageEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:69:10: warning: 'virtual bool ImageEntry::wantFocus()' can be marked override [-Wsuggest-override]
>     bool wantFocus();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:73:10: warning: 'virtual void ImageEntry::addActionsToBar(ActionBar*)' can be marked override [-Wsuggest-override]
>     void addActionsToBar(ActionBar* actionBar);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:37:9: warning: 'virtual int PageBreakEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:39:10: warning: 'virtual bool PageBreakEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:40:10: warning: 'virtual bool PageBreakEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:41:10: warning: 'virtual void PageBreakEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:42:10: warning: 'virtual void PageBreakEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:43:17: warning: 'virtual QDomElement PageBreakEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:44:13: warning: 'virtual QString PageBreakEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:46:10: warning: 'virtual void PageBreakEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:48:10: warning: 'virtual void PageBreakEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:54:10: warning: 'virtual bool PageBreakEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:55:10: warning: 'virtual void PageBreakEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:56:10: warning: 'virtual void PageBreakEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:59:10: warning: 'virtual bool PageBreakEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:60:10: warning: 'virtual bool PageBreakEntry::wantFocus()' can be marked override [-Wsuggest-override]
>     bool wantFocus();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximacompletionobject.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximacompletionobject.h:35:18: warning: 'virtual bool MaximaCompletionObject::mayIdentifierContain(QChar) const' can be marked override [-Wsuggest-override]
>     virtual bool mayIdentifierContain(QChar c) const;
>                  ^~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximacompletionobject.h:36:18: warning: 'virtual bool MaximaCompletionObject::mayIdentifierBeginWith(QChar) const' can be marked override [-Wsuggest-override]
>     virtual bool mayIdentifierBeginWith(QChar c) const;
>                  ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximacompletionobject.h:39:10: warning: 'virtual void MaximaCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>     void fetchCompletions();
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximacompletionobject.h:40:10: warning: 'virtual void MaximaCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>     void fetchIdentifierType();
>          ^~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximacompletionobject.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:46:10: warning: 'virtual void MaximaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:47:10: warning: 'virtual void MaximaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:49:25: warning: 'virtual Cantor::Expression* MaximaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:53:10: warning: 'virtual void MaximaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:57:10: warning: 'virtual void MaximaSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:59:31: warning: 'virtual Cantor::CompletionObject* MaximaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:60:31: warning: 'virtual Cantor::SyntaxHelpObject* MaximaSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& command);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:61:25: warning: 'virtual QSyntaxHighlighter* MaximaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:62:25: warning: 'virtual QAbstractItemModel* MaximaSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximavariablemodel.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximacompletionobject.cpp:27:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.cpp:28:0:
>/builddir/build/BUILD/cantor-16.12.2/src/actionbar.h:46:12: warning: 'virtual QRectF ActionBar::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/actionbar.h:47:10: warning: 'virtual void ActionBar::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*);
>          ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.cpp:29:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.h:40:12: warning: 'virtual QRectF WorksheetToolButton::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.h:42:10: warning: 'virtual void WorksheetToolButton::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option,
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.h:50:10: warning: 'virtual void WorksheetToolButton::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.h:51:10: warning: 'virtual void WorksheetToolButton::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~~~
>[ 36%] Building CXX object src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/maximasyntaxhelpobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_maximabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_maximabackend.dir/maximasyntaxhelpobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasyntaxhelpobject.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.cpp:20:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:32:25: warning: 'virtual QString OctaveHistoryExtension::lastResult()' can be marked override [-Wsuggest-override]
>         virtual QString lastResult();
>                         ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:39:21: warning: 'virtual QString OctaveScriptExtension::scriptFileFilter()' can be marked override [-Wsuggest-override]
>     virtual QString scriptFileFilter();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:40:21: warning: 'virtual QString OctaveScriptExtension::highlightingMode()' can be marked override [-Wsuggest-override]
>     virtual QString highlightingMode();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:41:21: warning: 'virtual QString OctaveScriptExtension::runExternalScript(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString runExternalScript(const QString& path);
>                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:42:21: warning: 'virtual QString OctaveScriptExtension::commandSeparator()' can be marked override [-Wsuggest-override]
>     virtual QString commandSeparator();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:49:21: warning: 'virtual QString OctavePlotExtension::plotFunction2d(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString plotFunction2d(const QString& function, const QString& variable, const QString& left, const QString& right);
>                     ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.cpp:20:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:50:21: warning: 'virtual QString OctavePlotExtension::plotFunction3d(const QString&, Cantor::PlotExtension::VariableParameter, Cantor::PlotExtension::VariableParameter)' can be marked override [-Wsuggest-override]
>     virtual QString plotFunction3d(const QString& function, VariableParameter var1, VariableParameter var2);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:57:21: warning: 'virtual QString OctaveLinearAlgebraExtension::createVector(const QStringList&, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     virtual QString createVector(const QStringList& entries, VectorType type);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:58:21: warning: 'virtual QString OctaveLinearAlgebraExtension::nullVector(int, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     virtual QString nullVector(int size, VectorType type);
>                     ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:59:21: warning: 'virtual QString OctaveLinearAlgebraExtension::createMatrix(const Matrix&)' can be marked override [-Wsuggest-override]
>     virtual QString createMatrix(const Cantor::LinearAlgebraExtension::Matrix& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:60:21: warning: 'virtual QString OctaveLinearAlgebraExtension::identityMatrix(int)' can be marked override [-Wsuggest-override]
>     virtual QString identityMatrix(int size);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:61:21: warning: 'virtual QString OctaveLinearAlgebraExtension::nullMatrix(int, int)' can be marked override [-Wsuggest-override]
>     virtual QString nullMatrix(int rows, int columns);
>                     ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:62:21: warning: 'virtual QString OctaveLinearAlgebraExtension::rank(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString rank(const QString& matrix);
>                     ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:63:21: warning: 'virtual QString OctaveLinearAlgebraExtension::invertMatrix(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString invertMatrix(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:64:21: warning: 'virtual QString OctaveLinearAlgebraExtension::charPoly(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString charPoly(const QString& matrix);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:65:21: warning: 'virtual QString OctaveLinearAlgebraExtension::eigenVectors(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenVectors(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:66:21: warning: 'virtual QString OctaveLinearAlgebraExtension::eigenValues(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenValues(const QString& matrix);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:73:21: warning: 'virtual QString OctaveVariableManagementExtension::addVariable(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString addVariable(const QString& name, const QString& value);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:74:21: warning: 'virtual QString OctaveVariableManagementExtension::setValue(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString setValue(const QString& name, const QString& value);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:75:21: warning: 'virtual QString OctaveVariableManagementExtension::removeVariable(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString removeVariable(const QString& name);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:76:21: warning: 'virtual QString OctaveVariableManagementExtension::saveVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString saveVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:77:21: warning: 'virtual QString OctaveVariableManagementExtension::loadVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString loadVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:78:21: warning: 'virtual QString OctaveVariableManagementExtension::clearVariables()' can be marked override [-Wsuggest-override]
>     virtual QString clearVariables();
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octaveextensions.h:85:21: warning: 'virtual QString OctavePackagingExtension::importPackage(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString importPackage(const QString& package);
>                     ^~~~~~~~~~~~~
>[ 37%] Building CXX object src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/scilabexpression.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_scilabbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_scilabbackend.dir/scilabexpression.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabexpression.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasyntaxhelpobject.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasyntaxhelpobject.h:38:10: warning: 'virtual void MaximaSyntaxHelpObject::fetchInformation()' can be marked override [-Wsuggest-override]
>     void fetchInformation();
>          ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasyntaxhelpobject.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:46:10: warning: 'virtual void MaximaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:47:10: warning: 'virtual void MaximaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:49:25: warning: 'virtual Cantor::Expression* MaximaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:53:10: warning: 'virtual void MaximaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:57:10: warning: 'virtual void MaximaSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:59:31: warning: 'virtual Cantor::CompletionObject* MaximaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:60:31: warning: 'virtual Cantor::SyntaxHelpObject* MaximaSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& command);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:61:25: warning: 'virtual QSyntaxHighlighter* MaximaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:62:25: warning: 'virtual QAbstractItemModel* MaximaSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>[ 37%] Building CXX object src/CMakeFiles/cantorpart.dir/worksheettextitem.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/worksheettextitem.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.cpp
>[ 37%] Building CXX object src/backends/octave/CMakeFiles/cantor_octavebackend.dir/octavehighlighter.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_octavebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_octavebackend.dir/octavehighlighter.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavehighlighter.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasyntaxhelpobject.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:39:10: warning: 'virtual void MaximaExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:40:10: warning: 'virtual void MaximaExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:42:10: warning: 'virtual void MaximaExpression::addInformation(const QString&)' can be marked override [-Wsuggest-override]
>     void addInformation(const QString& information);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:62:21: warning: 'virtual QString MaximaExpression::additionalLatexHeaders()' can be marked override [-Wsuggest-override]
>     virtual QString additionalLatexHeaders();
>                     ^~~~~~~~~~~~~~~~~~~~~~
>[ 38%] Building CXX object src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/maximavariablemodel.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_maximabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_maximabackend.dir/maximavariablemodel.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximavariablemodel.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabexpression.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabexpression.h:35:14: warning: 'virtual void ScilabExpression::evaluate()' can be marked override [-Wsuggest-override]
>         void evaluate();
>              ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabexpression.h:36:14: warning: 'virtual void ScilabExpression::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabexpression.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabexpression.cpp:27:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabexpression.cpp:28:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:40:9: warning: 'virtual int Cantor::HelpResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:42:17: warning: 'virtual QDomElement Cantor::HelpResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabexpression.cpp:36:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:43:14: warning: 'virtual void ScilabSession::login()' can be marked override [-Wsuggest-override]
>         void login();
>              ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:44:14: warning: 'virtual void ScilabSession::logout()' can be marked override [-Wsuggest-override]
>         void logout();
>              ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:46:14: warning: 'virtual void ScilabSession::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:49:37: warning: 'virtual QSyntaxHighlighter* ScilabSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>         virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:51:29: warning: 'virtual Cantor::Expression* ScilabSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>         Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                             ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:52:35: warning: 'virtual Cantor::CompletionObject* ScilabSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>         Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:53:37: warning: 'virtual QAbstractItemModel* ScilabSession::variableModel()' can be marked override [-Wsuggest-override]
>         virtual QAbstractItemModel* variableModel();
>                                     ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabexpression.cpp:38:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavehighlighter.h:23:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavehighlighter.cpp:20:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximavariablemodel.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximavariablemodel.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximavariablemodel.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:46:10: warning: 'virtual void MaximaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:47:10: warning: 'virtual void MaximaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:49:25: warning: 'virtual Cantor::Expression* MaximaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:53:10: warning: 'virtual void MaximaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:57:10: warning: 'virtual void MaximaSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:59:31: warning: 'virtual Cantor::CompletionObject* MaximaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:60:31: warning: 'virtual Cantor::SyntaxHelpObject* MaximaSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& command);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:61:25: warning: 'virtual QSyntaxHighlighter* MaximaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximasession.h:62:25: warning: 'virtual QAbstractItemModel* MaximaSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximavariablemodel.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:39:10: warning: 'virtual void MaximaExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:40:10: warning: 'virtual void MaximaExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:42:10: warning: 'virtual void MaximaExpression::addInformation(const QString&)' can be marked override [-Wsuggest-override]
>     void addInformation(const QString& information);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximaexpression.h:62:21: warning: 'virtual QString MaximaExpression::additionalLatexHeaders()' can be marked override [-Wsuggest-override]
>     virtual QString additionalLatexHeaders();
>                     ^~~~~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximavariablemodel.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximavariablemodel.cpp:26:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:39:13: warning: 'virtual QString Cantor::EpsResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:40:13: warning: 'virtual QString Cantor::EpsResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:41:14: warning: 'virtual QVariant Cantor::EpsResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:42:10: warning: 'virtual QUrl Cantor::EpsResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:44:9: warning: 'virtual int Cantor::EpsResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:45:13: warning: 'virtual QString Cantor::EpsResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:47:17: warning: 'virtual QDomElement Cantor::EpsResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:48:10: warning: 'virtual void Cantor::EpsResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:50:10: warning: 'virtual void Cantor::EpsResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/maxima/maximavariablemodel.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:42:9: warning: 'virtual int Cantor::LatexResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:43:13: warning: 'virtual QString Cantor::LatexResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:52:13: warning: 'virtual QString Cantor::LatexResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:53:13: warning: 'virtual QString Cantor::LatexResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:54:14: warning: 'virtual QVariant Cantor::LatexResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:56:17: warning: 'virtual QDomElement Cantor::LatexResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:58:10: warning: 'virtual void Cantor::LatexResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>[ 38%] Building CXX object src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/scilabextensions.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_scilabbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_scilabbackend.dir/scilabextensions.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.cpp
>[ 39%] Building CXX object src/backends/octave/CMakeFiles/cantor_octavebackend.dir/octavecompletionobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_octavebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_octavebackend.dir/octavecompletionobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavecompletionobject.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:33:25: warning: 'virtual QString ScilabScriptExtension::scriptFileFilter()' can be marked override [-Wsuggest-override]
>         virtual QString scriptFileFilter();
>                         ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:34:25: warning: 'virtual QString ScilabScriptExtension::highlightingMode()' can be marked override [-Wsuggest-override]
>         virtual QString highlightingMode();
>                         ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:35:25: warning: 'virtual QString ScilabScriptExtension::runExternalScript(const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString runExternalScript(const QString& path);
>                         ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:36:25: warning: 'virtual QString ScilabScriptExtension::commandSeparator()' can be marked override [-Wsuggest-override]
>         virtual QString commandSeparator();
>                         ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:43:25: warning: 'virtual QString ScilabVariableManagementExtension::addVariable(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString addVariable(const QString& name, const QString& value);
>                         ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:44:25: warning: 'virtual QString ScilabVariableManagementExtension::setValue(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString setValue(const QString& name, const QString& value);
>                         ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:45:25: warning: 'virtual QString ScilabVariableManagementExtension::removeVariable(const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString removeVariable(const QString& name);
>                         ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:46:25: warning: 'virtual QString ScilabVariableManagementExtension::saveVariables(const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString saveVariables(const QString& fileName);
>                         ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:47:25: warning: 'virtual QString ScilabVariableManagementExtension::loadVariables(const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString loadVariables(const QString& fileName);
>                         ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabextensions.h:48:25: warning: 'virtual QString ScilabVariableManagementExtension::clearVariables()' can be marked override [-Wsuggest-override]
>         virtual QString clearVariables();
>                         ^~~~~~~~~~~~~~
>[ 39%] Building CXX object src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/settings.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_maximabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_maximabackend.dir/settings.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/settings.cpp
>[ 39%] Building CXX object src/CMakeFiles/cantorpart.dir/worksheetimageitem.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/worksheetimageitem.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavecompletionobject.cpp:20:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavecompletionobject.h:38:15: warning: 'virtual void OctaveCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>  virtual void fetchCompletions();
>               ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavecompletionobject.h:39:22: warning: 'virtual void OctaveCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>         virtual void fetchIdentifierType();
>                      ^~~~~~~~~~~~~~~~~~~
>[ 39%] Building CXX object src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/scilabkeywords.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_scilabbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_scilabbackend.dir/scilabkeywords.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabkeywords.cpp
>[ 39%] Building CXX object src/backends/octave/CMakeFiles/cantor_octavebackend.dir/octavesyntaxhelpobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_octavebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_octavebackend.dir/octavesyntaxhelpobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesyntaxhelpobject.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:42:9: warning: 'virtual int WorksheetImageItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:54:12: warning: 'virtual QRectF WorksheetImageItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:56:10: warning: 'virtual void WorksheetImageItem::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:71:10: warning: 'virtual void WorksheetImageItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>[ 40%] Building CXX object src/backends/maxima/CMakeFiles/cantor_maximabackend.dir/cantor_maximabackend_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_maximabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/backends/maxima -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_maximabackend.dir/cantor_maximabackend_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesyntaxhelpobject.cpp:20:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/octave/octavesyntaxhelpobject.h:38:18: warning: 'virtual void OctaveSyntaxHelpObject::fetchInformation()' can be marked override [-Wsuggest-override]
>     virtual void fetchInformation();
>                  ^~~~~~~~~~~~~~~~
>[ 41%] Building CXX object src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/scilabhighlighter.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_scilabbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_scilabbackend.dir/scilabhighlighter.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabhighlighter.cpp
>[ 41%] Building CXX object src/backends/octave/CMakeFiles/cantor_octavebackend.dir/settings.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_octavebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_octavebackend.dir/settings.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/settings.cpp
>[ 42%] Building CXX object src/CMakeFiles/cantorpart.dir/commandentry.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/commandentry.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/commandentry.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/moc_maximabackend_2UX65PLDENLBRI.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.cpp:2:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximabackend.h:33:13: warning: 'virtual QString MaximaBackend::id() const' can be marked override [-Wsuggest-override]
>     QString id() const;
>             ^~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximabackend.h:34:22: warning: 'virtual Cantor::Session* MaximaBackend::createSession()' can be marked override [-Wsuggest-override]
>     Cantor::Session *createSession();
>                      ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximabackend.h:35:35: warning: 'virtual Cantor::Backend::Capabilities MaximaBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     Cantor::Backend::Capabilities capabilities() const;
>                                   ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximabackend.h:36:10: warning: 'virtual bool MaximaBackend::requirementsFullfilled() const' can be marked override [-Wsuggest-override]
>     bool requirementsFullfilled() const;
>          ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximabackend.h:38:10: warning: 'virtual QUrl MaximaBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>     QUrl helpUrl() const;
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximabackend.h:39:14: warning: 'virtual QWidget* MaximaBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>     QWidget* settingsWidget(QWidget* parent) const;
>              ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximabackend.h:40:22: warning: 'virtual KConfigSkeleton* MaximaBackend::config() const' can be marked override [-Wsuggest-override]
>     KConfigSkeleton* config() const;
>                      ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximabackend.h:42:13: warning: 'virtual QString MaximaBackend::description() const' can be marked override [-Wsuggest-override]
>     QString description() const;
>             ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/moc_maximaexpressi_UNZIWZYDY54TPL.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.cpp:3:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximaexpression.h:39:10: warning: 'virtual void MaximaExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximaexpression.h:40:10: warning: 'virtual void MaximaExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximaexpression.h:42:10: warning: 'virtual void MaximaExpression::addInformation(const QString&)' can be marked override [-Wsuggest-override]
>     void addInformation(const QString& information);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximaexpression.h:62:21: warning: 'virtual QString MaximaExpression::additionalLatexHeaders()' can be marked override [-Wsuggest-override]
>     virtual QString additionalLatexHeaders();
>                     ^~~~~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximahighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/moc_maximahighligh_BARTU4H6KPFNYW.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/moc_maximahighligh_BARTU4H6KPFNYW.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximahighlighter.h:35:10: warning: 'virtual void MaximaHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     void highlightBlock(const QString &text);
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/moc_maximasession_FS5Q4GRFHMR2L4.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.cpp:5:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximasession.h:46:10: warning: 'virtual void MaximaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximasession.h:47:10: warning: 'virtual void MaximaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximasession.h:49:25: warning: 'virtual Cantor::Expression* MaximaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximasession.h:53:10: warning: 'virtual void MaximaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximasession.h:57:10: warning: 'virtual void MaximaSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximasession.h:59:31: warning: 'virtual Cantor::CompletionObject* MaximaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximasession.h:60:31: warning: 'virtual Cantor::SyntaxHelpObject* MaximaSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& command);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximasession.h:61:25: warning: 'virtual QSyntaxHighlighter* MaximaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximasession.h:62:25: warning: 'virtual QAbstractItemModel* MaximaSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/moc_maximasyntaxhe_DHVRT4STM7FWHK.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.cpp:6:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximasyntaxhelpobject.h:38:10: warning: 'virtual void MaximaSyntaxHelpObject::fetchInformation()' can be marked override [-Wsuggest-override]
>     void fetchInformation();
>          ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/../../../../../src/backends/maxima/maximavariablemodel.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.dir/moc_maximavariable_EYXYR7NSTQ5OWE.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima/cantor_maximabackend_automoc.cpp:7:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabhighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabhighlighter.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabhighlighter.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabhighlighter.h:39:14: warning: 'virtual void ScilabHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>         void highlightBlock(const QString &text);
>              ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabhighlighter.h:40:17: warning: 'virtual QString ScilabHighlighter::nonSeparatingCharacters() const' can be marked override [-Wsuggest-override]
>         QString nonSeparatingCharacters() const;
>                 ^~~~~~~~~~~~~~~~~~~~~~~
>[ 42%] Linking CXX shared module cantor_maximabackend.so
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/maxima && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantor_maximabackend.dir/link.txt --verbose=1
>/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o cantor_maximabackend.so CMakeFiles/cantor_maximabackend.dir/maximabackend.cpp.o CMakeFiles/cantor_maximabackend.dir/maximasession.cpp.o CMakeFiles/cantor_maximabackend.dir/maximaexpression.cpp.o CMakeFiles/cantor_maximabackend.dir/maximaextensions.cpp.o CMakeFiles/cantor_maximabackend.dir/maximahighlighter.cpp.o CMakeFiles/cantor_maximabackend.dir/maximakeywords.cpp.o CMakeFiles/cantor_maximabackend.dir/maximacompletionobject.cpp.o CMakeFiles/cantor_maximabackend.dir/maximasyntaxhelpobject.cpp.o CMakeFiles/cantor_maximabackend.dir/maximavariablemodel.cpp.o CMakeFiles/cantor_maximabackend.dir/settings.cpp.o CMakeFiles/cantor_maximabackend.dir/cantor_maximabackend_automoc.cpp.o -Wl,-rpath,/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib: ../../lib/libcantorlibs.so.16.12.2 /usr/lib/libKF5Pty.so.5.31.0 /usr/lib/libKF5KIOFileWidgets.so.5.31.0 /usr/lib/libKF5Bookmarks.so.5.31.0 /usr/lib/libKF5Solid.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5IconThemes.so.5.31.0 /usr/lib/libKF5Archive.so.5.31.0 /usr/lib/libKF5ItemViews.so.5.31.0 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libQt5Core.so.5.7.1 
>[ 43%] Building CXX object src/backends/octave/CMakeFiles/cantor_octavebackend.dir/cantor_octavebackend_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_octavebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/backends/octave -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_octavebackend.dir/cantor_octavebackend_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>[ 43%] Built target cantor_maximabackend
>make -f src/backends/sage/CMakeFiles/cantor_sagebackend.dir/build.make src/backends/sage/CMakeFiles/cantor_sagebackend.dir/depend
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 43%] Generating ui_settings.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/settings.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/ui_settings.h -DKDE_UIC_BASENAME:STRING=settings -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>[ 43%] Building CXX object src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/scilabcompletionobject.cpp.o
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_scilabbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_scilabbackend.dir/scilabcompletionobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabcompletionobject.cpp
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:50:9: warning: 'virtual int CommandEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:58:10: warning: 'virtual bool CommandEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:60:10: warning: 'virtual void CommandEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:61:10: warning: 'virtual void CommandEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:63:17: warning: 'virtual QDomElement CommandEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:64:13: warning: 'virtual QString CommandEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:69:10: warning: 'virtual bool CommandEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:73:10: warning: 'virtual void CommandEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:76:10: warning: 'virtual bool CommandEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord = 0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:78:10: warning: 'virtual void CommandEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:80:24: warning: 'virtual WorksheetTextItem* CommandEntry::highlightItem()' can be marked override [-Wsuggest-override]
>     WorksheetTextItem* highlightItem();
>                        ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:82:21: warning: 'virtual WorksheetCursor CommandEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:87:10: warning: 'virtual bool CommandEntry::evaluateCurrentItem()' can be marked override [-Wsuggest-override]
>     bool evaluateCurrentItem();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:88:10: warning: 'virtual bool CommandEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:92:10: warning: 'virtual void CommandEntry::showCompletion()' can be marked override [-Wsuggest-override]
>     void showCompletion();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:94:10: warning: 'virtual void CommandEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:104:10: warning: 'virtual void CommandEntry::startRemoving()' can be marked override [-Wsuggest-override]
>     void startRemoving();
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:109:10: warning: 'virtual void CommandEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:112:10: warning: 'virtual bool CommandEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/loadedexpression.h:43:10: warning: 'virtual void LoadedExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/loadedexpression.h:44:10: warning: 'virtual void LoadedExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.cpp:26:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:40:9: warning: 'virtual int Cantor::HelpResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:42:17: warning: 'virtual QDomElement Cantor::HelpResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>[ 44%] Generating settings.h, settings.cpp
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/libexec/kf5/kconfig_compiler_kf5 /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.kcfg /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/settings.kcfgc -d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/sage /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/CMakeFiles/cantor_sagebackend.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_sagebackend
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/sage/CMakeFiles/cantor_sagebackend.dir/build.make src/backends/sage/CMakeFiles/cantor_sagebackend.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 44%] Building CXX object src/backends/sage/CMakeFiles/cantor_sagebackend.dir/sagebackend.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_sagebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_sagebackend.dir/sagebackend.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/moc_octavebackend_UVPGIOAB52WQO3.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.cpp:2:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavebackend.h:31:21: warning: 'virtual QString OctaveBackend::id() const' can be marked override [-Wsuggest-override]
>     virtual QString id() const;
>                     ^~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavebackend.h:32:43: warning: 'virtual Cantor::Backend::Capabilities OctaveBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     virtual Cantor::Backend::Capabilities capabilities() const;
>                                           ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavebackend.h:33:30: warning: 'virtual Cantor::Session* OctaveBackend::createSession()' can be marked override [-Wsuggest-override]
>     virtual Cantor::Session* createSession();
>                              ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavebackend.h:35:18: warning: 'virtual bool OctaveBackend::requirementsFullfilled() const' can be marked override [-Wsuggest-override]
>     virtual bool requirementsFullfilled() const;
>                  ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavebackend.h:36:18: warning: 'virtual QUrl OctaveBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>     virtual QUrl helpUrl() const;
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavebackend.h:37:21: warning: 'virtual QString OctaveBackend::description() const' can be marked override [-Wsuggest-override]
>     virtual QString description() const;
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavebackend.h:38:22: warning: 'virtual QWidget* OctaveBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>     virtual QWidget* settingsWidget(QWidget* parent) const;
>                      ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavebackend.h:39:30: warning: 'virtual KConfigSkeleton* OctaveBackend::config() const' can be marked override [-Wsuggest-override]
>     virtual KConfigSkeleton* config() const;
>                              ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/moc_octavecompleti_34EZW64XGRHMOD.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.cpp:3:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavecompletionobject.h:38:15: warning: 'virtual void OctaveCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>  virtual void fetchCompletions();
>               ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavecompletionobject.h:39:22: warning: 'virtual void OctaveCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>         virtual void fetchIdentifierType();
>                      ^~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octaveexpression.h:30:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/moc_octaveexpressi_U35KPBQEMJDAZ7.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/moc_octaveexpressi_U35KPBQEMJDAZ7.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octaveexpression.h:42:15: warning: 'virtual void OctaveExpression::interrupt()' can be marked override [-Wsuggest-override]
>  virtual void interrupt();
>               ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octaveexpression.h:43:15: warning: 'virtual void OctaveExpression::evaluate()' can be marked override [-Wsuggest-override]
>  virtual void evaluate();
>               ^~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabcompletionobject.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabcompletionobject.h:35:22: warning: 'virtual bool ScilabCompletionObject::mayIdentifierContain(QChar) const' can be marked override [-Wsuggest-override]
>         virtual bool mayIdentifierContain(QChar c) const;
>                      ^~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabcompletionobject.h:36:22: warning: 'virtual bool ScilabCompletionObject::mayIdentifierBeginWith(QChar) const' can be marked override [-Wsuggest-override]
>         virtual bool mayIdentifierBeginWith(QChar c) const;
>                      ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabcompletionobject.h:39:14: warning: 'virtual void ScilabCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>         void fetchCompletions();
>              ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabcompletionobject.h:40:14: warning: 'virtual void ScilabCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>         void fetchIdentifierType();
>              ^~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavehighlighter.h:23:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/moc_octavehighligh_NSBMOUJ2ERDEAJ.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.cpp:5:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabcompletionobject.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:43:14: warning: 'virtual void ScilabSession::login()' can be marked override [-Wsuggest-override]
>         void login();
>              ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:44:14: warning: 'virtual void ScilabSession::logout()' can be marked override [-Wsuggest-override]
>         void logout();
>              ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:46:14: warning: 'virtual void ScilabSession::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:49:37: warning: 'virtual QSyntaxHighlighter* ScilabSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>         virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:51:29: warning: 'virtual Cantor::Expression* ScilabSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>         Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                             ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:52:35: warning: 'virtual Cantor::CompletionObject* ScilabSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>         Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab/scilabsession.h:53:37: warning: 'virtual QAbstractItemModel* ScilabSession::variableModel()' can be marked override [-Wsuggest-override]
>         virtual QAbstractItemModel* variableModel();
>                                     ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/moc_octavesession_AEN6XP57U44ZRL.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.cpp:6:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavesession.h:44:18: warning: 'virtual void OctaveSession::interrupt()' can be marked override [-Wsuggest-override]
>     virtual void interrupt();
>                  ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavesession.h:45:33: warning: 'virtual Cantor::Expression* OctaveSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     virtual Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior finishingBehavior);
>                                 ^~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/moc_octavesession_AEN6XP57U44ZRL.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.cpp:6:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavesession.h:46:18: warning: 'virtual void OctaveSession::logout()' can be marked override [-Wsuggest-override]
>     virtual void logout();
>                  ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavesession.h:47:18: warning: 'virtual void OctaveSession::login()' can be marked override [-Wsuggest-override]
>     virtual void login();
>                  ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavesession.h:48:39: warning: 'virtual Cantor::CompletionObject* OctaveSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     virtual Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavesession.h:49:39: warning: 'virtual Cantor::SyntaxHelpObject* OctaveSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     virtual Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavesession.h:50:33: warning: 'virtual QSyntaxHighlighter* OctaveSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavesession.h:51:33: warning: 'virtual QAbstractItemModel* OctaveSession::variableModel()' can be marked override [-Wsuggest-override]
>     virtual QAbstractItemModel* variableModel();
>                                 ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/moc_octavesyntaxhe_IXFHHROJPJVHZF.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.cpp:7:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave/cantor_octavebackend_automoc.dir/../../../../../src/backends/octave/octavesyntaxhelpobject.h:38:18: warning: 'virtual void OctaveSyntaxHelpObject::fetchInformation()' can be marked override [-Wsuggest-override]
>     virtual void fetchInformation();
>                  ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.h:33:13: warning: 'virtual QString SageBackend::id() const' can be marked override [-Wsuggest-override]
>     QString id() const;
>             ^~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.h:34:22: warning: 'virtual Cantor::Session* SageBackend::createSession()' can be marked override [-Wsuggest-override]
>     Cantor::Session *createSession();
>                      ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.h:35:35: warning: 'virtual Cantor::Backend::Capabilities SageBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     Cantor::Backend::Capabilities capabilities() const;
>                                   ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.h:36:18: warning: 'virtual bool SageBackend::requirementsFullfilled() const' can be marked override [-Wsuggest-override]
>     virtual bool requirementsFullfilled() const;
>                  ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.h:38:14: warning: 'virtual QWidget* SageBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>     QWidget* settingsWidget(QWidget* parent) const;
>              ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.h:39:22: warning: 'virtual KConfigSkeleton* SageBackend::config() const' can be marked override [-Wsuggest-override]
>     KConfigSkeleton* config() const;
>                      ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.h:41:10: warning: 'virtual QUrl SageBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>     QUrl helpUrl() const;
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.h:42:13: warning: 'virtual QString SageBackend::description() const' can be marked override [-Wsuggest-override]
>     QString description() const;
>             ^~~~~~~~~~~
>[ 44%] Building CXX object src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/settings.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_scilabbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_scilabbackend.dir/settings.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/settings.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:67:10: warning: 'virtual void SageSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:68:10: warning: 'virtual void SageSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:70:25: warning: 'virtual Cantor::Expression* SageSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command,Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:74:10: warning: 'virtual void SageSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:80:10: warning: 'virtual void SageSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:82:31: warning: 'virtual Cantor::CompletionObject* SageSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:83:25: warning: 'virtual QSyntaxHighlighter* SageSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>[ 44%] Linking CXX shared module cantor_octavebackend.so
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/octave && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantor_octavebackend.dir/link.txt --verbose=1
>/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o cantor_octavebackend.so CMakeFiles/cantor_octavebackend.dir/octavebackend.cpp.o CMakeFiles/cantor_octavebackend.dir/octavesession.cpp.o CMakeFiles/cantor_octavebackend.dir/octaveexpression.cpp.o CMakeFiles/cantor_octavebackend.dir/octaveextensions.cpp.o CMakeFiles/cantor_octavebackend.dir/octavehighlighter.cpp.o CMakeFiles/cantor_octavebackend.dir/octavecompletionobject.cpp.o CMakeFiles/cantor_octavebackend.dir/octavesyntaxhelpobject.cpp.o CMakeFiles/cantor_octavebackend.dir/settings.cpp.o CMakeFiles/cantor_octavebackend.dir/cantor_octavebackend_automoc.cpp.o -Wl,-rpath,/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib: ../../lib/libcantorlibs.so.16.12.2 /usr/lib/libKF5KIOFileWidgets.so.5.31.0 /usr/lib/libKF5Bookmarks.so.5.31.0 /usr/lib/libKF5Solid.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5IconThemes.so.5.31.0 /usr/lib/libKF5Archive.so.5.31.0 /usr/lib/libKF5ItemViews.so.5.31.0 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libQt5Core.so.5.7.1 
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:32:13: warning: 'virtual QString SageHistoryExtension::lastResult()' can be marked override [-Wsuggest-override]
>     QString lastResult();
>             ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:41:21: warning: 'virtual QString SageScriptExtension::runExternalScript(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString runExternalScript(const QString& path);
>                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:42:21: warning: 'virtual QString SageScriptExtension::scriptFileFilter()' can be marked override [-Wsuggest-override]
>     virtual QString scriptFileFilter();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:43:21: warning: 'virtual QString SageScriptExtension::highlightingMode()' can be marked override [-Wsuggest-override]
>     virtual QString highlightingMode();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:53:21: warning: 'virtual QString SageCASExtension::solve(const QStringList&, const QStringList&)' can be marked override [-Wsuggest-override]
>     virtual QString solve(const QStringList& equations, const QStringList& variables);
>                     ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:54:21: warning: 'virtual QString SageCASExtension::simplify(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString simplify(const QString& expression);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:55:21: warning: 'virtual QString SageCASExtension::expand(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString expand(const QString& expression);
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:66:13: warning: 'virtual QString SageCalculusExtension::limit(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString limit(const QString& expression, const QString& variable, const QString& limit);
>             ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:67:13: warning: 'virtual QString SageCalculusExtension::differentiate(const QString&, const QString&, int)' can be marked override [-Wsuggest-override]
>     QString differentiate(const QString& function,const QString& variable, int times);
>             ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:68:13: warning: 'virtual QString SageCalculusExtension::integrate(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString integrate(const QString& function, const QString& variable);
>             ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:69:13: warning: 'virtual QString SageCalculusExtension::integrate(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString integrate(const QString& function,const QString& variable, const QString& left, const QString& right);
>             ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:80:13: warning: 'virtual QString SageLinearAlgebraExtension::createVector(const QStringList&, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     QString createVector(const QStringList& entries, VectorType type);
>             ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:81:13: warning: 'virtual QString SageLinearAlgebraExtension::nullVector(int, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     QString nullVector(int size, VectorType type);
>             ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:82:13: warning: 'virtual QString SageLinearAlgebraExtension::createMatrix(const Matrix&)' can be marked override [-Wsuggest-override]
>     QString createMatrix(const Matrix& matrix);
>             ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:83:13: warning: 'virtual QString SageLinearAlgebraExtension::identityMatrix(int)' can be marked override [-Wsuggest-override]
>     QString identityMatrix(int size);
>             ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:84:13: warning: 'virtual QString SageLinearAlgebraExtension::nullMatrix(int, int)' can be marked override [-Wsuggest-override]
>     QString nullMatrix(int rows,int columns);
>             ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:87:13: warning: 'virtual QString SageLinearAlgebraExtension::rank(const QString&)' can be marked override [-Wsuggest-override]
>     QString rank(const QString& matrix);
>             ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:88:13: warning: 'virtual QString SageLinearAlgebraExtension::invertMatrix(const QString&)' can be marked override [-Wsuggest-override]
>     QString invertMatrix(const QString& matrix);
>             ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:89:13: warning: 'virtual QString SageLinearAlgebraExtension::charPoly(const QString&)' can be marked override [-Wsuggest-override]
>     QString charPoly(const QString& matrix);
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:90:13: warning: 'virtual QString SageLinearAlgebraExtension::eigenVectors(const QString&)' can be marked override [-Wsuggest-override]
>     QString eigenVectors(const QString& matrix);
>             ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:91:13: warning: 'virtual QString SageLinearAlgebraExtension::eigenValues(const QString&)' can be marked override [-Wsuggest-override]
>     QString eigenValues(const QString& matrix);
>             ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:100:13: warning: 'virtual QString SagePlotExtension::plotFunction2d(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString plotFunction2d(const QString& function, const QString& variable, const QString& left, const QString& right);
>             ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:101:13: warning: 'virtual QString SagePlotExtension::plotFunction3d(const QString&, Cantor::PlotExtension::VariableParameter, Cantor::PlotExtension::VariableParameter)' can be marked override [-Wsuggest-override]
>     QString plotFunction3d(const QString& function, VariableParameter var1, VariableParameter var2);
>             ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:111:21: warning: 'virtual QString SagePackagingExtension::importPackage(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString importPackage(const QString& module);
>                     ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagehighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagebackend.cpp:27:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 44%] Built target cantor_octavebackend
>make -f src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/build.make src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 44%] Generating ui_settings.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/settings.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/ui_settings.h -DKDE_UIC_BASENAME:STRING=settings -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>[ 45%] Generating settings.h, settings.cpp
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra && /usr/libexec/kf5/kconfig_compiler_kf5 /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrabackend.kcfg /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/settings.kcfgc -d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/DependInfo.cmake --color=
>[ 45%] Building CXX object src/CMakeFiles/cantorpart.dir/textentry.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/textentry.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/textentry.cpp
>Scanning dependencies of target cantor_kalgebrabackend
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/build.make src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 45%] Building CXX object src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/kalgebrasyntaxhelpobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_kalgebrabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/Analitza5  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_kalgebrabackend.dir/kalgebrasyntaxhelpobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasyntaxhelpobject.cpp
>[ 46%] Building CXX object src/backends/sage/CMakeFiles/cantor_sagebackend.dir/sagesession.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_sagebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_sagebackend.dir/sagesession.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.cpp
>[ 47%] Building CXX object src/backends/scilab/CMakeFiles/cantor_scilabbackend.dir/cantor_scilabbackend_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_scilabbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/backends/scilab -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_scilabbackend.dir/cantor_scilabbackend_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasyntaxhelpobject.cpp:19:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasyntaxhelpobject.h:32:22: warning: 'virtual void KAlgebraSyntaxHelpObject::fetchInformation()' can be marked override [-Wsuggest-override]
>         virtual void fetchInformation();
>                      ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasyntaxhelpobject.cpp:20:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:39:14: warning: 'virtual void KAlgebraSession::login()' can be marked override [-Wsuggest-override]
>         void login();
>              ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:40:14: warning: 'virtual void KAlgebraSession::logout()' can be marked override [-Wsuggest-override]
>         void logout();
>              ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:42:14: warning: 'virtual void KAlgebraSession::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:44:29: warning: 'virtual Cantor::Expression* KAlgebraSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>         Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                             ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:45:35: warning: 'virtual Cantor::CompletionObject* KAlgebraSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>         Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:46:35: warning: 'virtual Cantor::SyntaxHelpObject* KAlgebraSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>         Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:49:29: warning: 'virtual QSyntaxHighlighter* KAlgebraSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>         QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                             ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:50:29: warning: 'virtual QAbstractItemModel* KAlgebraSession::variableModel()' can be marked override [-Wsuggest-override]
>         QAbstractItemModel* variableModel();
>                             ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textentry.h:34,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textentry.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textentry.h:34,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textentry.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>[ 48%] Building CXX object src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/kalgebrabackend.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_kalgebrabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/Analitza5  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_kalgebrabackend.dir/kalgebrabackend.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrabackend.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textentry.h:34,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textentry.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/textentry.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textentry.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/textentry.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:45:9: warning: 'virtual int TextEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:47:10: warning: 'virtual bool TextEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:49:10: warning: 'virtual bool TextEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:51:10: warning: 'virtual bool TextEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord=0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:57:10: warning: 'virtual void TextEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:58:10: warning: 'virtual void TextEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:60:17: warning: 'virtual QDomElement TextEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:61:13: warning: 'virtual QString TextEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:63:10: warning: 'virtual void TextEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:65:10: warning: 'virtual void TextEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:69:21: warning: 'virtual WorksheetCursor TextEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:74:10: warning: 'virtual bool TextEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:76:10: warning: 'virtual void TextEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:77:10: warning: 'virtual void TextEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.h:80:10: warning: 'virtual bool TextEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:67:10: warning: 'virtual void SageSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:68:10: warning: 'virtual void SageSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:70:25: warning: 'virtual Cantor::Expression* SageSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command,Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:74:10: warning: 'virtual void SageSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:80:10: warning: 'virtual void SageSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:82:31: warning: 'virtual Cantor::CompletionObject* SageSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:83:25: warning: 'virtual QSyntaxHighlighter* SageSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.h:33:10: warning: 'virtual void SageExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.h:34:10: warning: 'virtual void SageExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.h:46:13: warning: 'virtual QString SageExpression::additionalLatexHeaders()' can be marked override [-Wsuggest-override]
>     QString additionalLatexHeaders();
>             ^~~~~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.h:40:10: warning: 'virtual bool SageCompletionObject::mayIdentifierContain(QChar) const' can be marked override [-Wsuggest-override]
>     bool mayIdentifierContain(QChar c) const;
>          ^~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.h:41:10: warning: 'virtual bool SageCompletionObject::mayIdentifierBeginWith(QChar) const' can be marked override [-Wsuggest-override]
>     bool mayIdentifierBeginWith(QChar c) const;
>          ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.h:45:10: warning: 'virtual void SageCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>     void fetchCompletions();
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.h:47:10: warning: 'virtual void SageCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>     void fetchIdentifierType();
>          ^~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/moc_scilabbackend_MN7G2DGFWH2HZW.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.cpp:2:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabbackend.h:34:17: warning: 'virtual QString ScilabBackend::id() const' can be marked override [-Wsuggest-override]
>         QString id() const;
>                 ^~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabbackend.h:35:26: warning: 'virtual Cantor::Session* ScilabBackend::createSession()' can be marked override [-Wsuggest-override]
>         Cantor::Session *createSession();
>                          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabbackend.h:36:39: warning: 'virtual Cantor::Backend::Capabilities ScilabBackend::capabilities() const' can be marked override [-Wsuggest-override]
>         Cantor::Backend::Capabilities capabilities() const;
>                                       ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabbackend.h:37:22: warning: 'virtual bool ScilabBackend::requirementsFullfilled() const' can be marked override [-Wsuggest-override]
>         virtual bool requirementsFullfilled() const;
>                      ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabbackend.h:39:18: warning: 'virtual QWidget* ScilabBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>         QWidget* settingsWidget(QWidget* parent) const;
>                  ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabbackend.h:40:26: warning: 'virtual KConfigSkeleton* ScilabBackend::config() const' can be marked override [-Wsuggest-override]
>         KConfigSkeleton* config() const;
>                          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabbackend.h:42:14: warning: 'virtual QUrl ScilabBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>         QUrl helpUrl() const;
>              ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabbackend.h:43:17: warning: 'virtual QString ScilabBackend::description() const' can be marked override [-Wsuggest-override]
>         QString description() const;
>                 ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/moc_scilabexpressi_TXOQC3IBMJBCPQ.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.cpp:3:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabexpression.h:35:14: warning: 'virtual void ScilabExpression::evaluate()' can be marked override [-Wsuggest-override]
>         void evaluate();
>              ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabexpression.h:36:14: warning: 'virtual void ScilabExpression::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagehighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.cpp:24:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabhighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/moc_scilabhighligh_XI3JSCEHW3DBRW.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/moc_scilabhighligh_XI3JSCEHW3DBRW.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabhighlighter.h:39:14: warning: 'virtual void ScilabHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>         void highlightBlock(const QString &text);
>              ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabhighlighter.h:40:17: warning: 'virtual QString ScilabHighlighter::nonSeparatingCharacters() const' can be marked override [-Wsuggest-override]
>         QString nonSeparatingCharacters() const;
>                 ^~~~~~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/moc_scilabsession_UH6TUYEPH3CWZG.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.cpp:5:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabsession.h:43:14: warning: 'virtual void ScilabSession::login()' can be marked override [-Wsuggest-override]
>         void login();
>              ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabsession.h:44:14: warning: 'virtual void ScilabSession::logout()' can be marked override [-Wsuggest-override]
>         void logout();
>              ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabsession.h:46:14: warning: 'virtual void ScilabSession::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabsession.h:49:37: warning: 'virtual QSyntaxHighlighter* ScilabSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>         virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabsession.h:51:29: warning: 'virtual Cantor::Expression* ScilabSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>         Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                             ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabsession.h:52:35: warning: 'virtual Cantor::CompletionObject* ScilabSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>         Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab/cantor_scilabbackend_automoc.dir/../../../../../src/backends/scilab/scilabsession.h:53:37: warning: 'virtual QAbstractItemModel* ScilabSession::variableModel()' can be marked override [-Wsuggest-override]
>         virtual QAbstractItemModel* variableModel();
>                                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.cpp: In member function 'void SageSession::readStdOut()':
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.cpp:201:13: warning: unused variable 'index' [-Wunused-variable]
>         int index=versionExp.indexIn(QString::fromUtf8(get_sage_version.readAllStandardOutput()));
>             ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.cpp: In member function 'virtual WorksheetCursor TextEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)':
>/builddir/build/BUILD/cantor-16.12.2/src/textentry.cpp:338:26: warning: 'position' may be used uninitialized in this function [-Wmaybe-uninitialized]
>             c.setPosition(start + position);
>             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrabackend.cpp:19:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrabackend.h:30:10: warning: 'virtual QString KAlgebraBackend::id() const' can be marked override [-Wsuggest-override]
>  QString id() const;
>          ^~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrabackend.h:31:26: warning: 'virtual Cantor::Session* KAlgebraBackend::createSession()' can be marked override [-Wsuggest-override]
>         Cantor::Session *createSession();
>                          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrabackend.h:32:39: warning: 'virtual Cantor::Backend::Capabilities KAlgebraBackend::capabilities() const' can be marked override [-Wsuggest-override]
>         Cantor::Backend::Capabilities capabilities() const;
>                                       ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrabackend.h:34:18: warning: 'virtual QWidget* KAlgebraBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>         QWidget* settingsWidget(QWidget* parent) const;
>                  ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrabackend.h:35:26: warning: 'virtual KConfigSkeleton* KAlgebraBackend::config() const' can be marked override [-Wsuggest-override]
>         KConfigSkeleton* config() const;
>                          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrabackend.h:37:7: warning: 'virtual QUrl KAlgebraBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>  QUrl helpUrl() const;
>       ^~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrabackend.cpp:20:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:39:14: warning: 'virtual void KAlgebraSession::login()' can be marked override [-Wsuggest-override]
>         void login();
>              ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:40:14: warning: 'virtual void KAlgebraSession::logout()' can be marked override [-Wsuggest-override]
>         void logout();
>              ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:42:14: warning: 'virtual void KAlgebraSession::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:44:29: warning: 'virtual Cantor::Expression* KAlgebraSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>         Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                             ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:45:35: warning: 'virtual Cantor::CompletionObject* KAlgebraSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>         Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:46:35: warning: 'virtual Cantor::SyntaxHelpObject* KAlgebraSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>         Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:49:29: warning: 'virtual QSyntaxHighlighter* KAlgebraSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>         QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                             ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:50:29: warning: 'virtual QAbstractItemModel* KAlgebraSession::variableModel()' can be marked override [-Wsuggest-override]
>         QAbstractItemModel* variableModel();
>                             ^~~~~~~~~~~~~
>[ 48%] Linking CXX shared module cantor_scilabbackend.so
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/scilab && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantor_scilabbackend.dir/link.txt --verbose=1
>/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o cantor_scilabbackend.so CMakeFiles/cantor_scilabbackend.dir/scilabbackend.cpp.o CMakeFiles/cantor_scilabbackend.dir/scilabsession.cpp.o CMakeFiles/cantor_scilabbackend.dir/scilabexpression.cpp.o CMakeFiles/cantor_scilabbackend.dir/scilabextensions.cpp.o CMakeFiles/cantor_scilabbackend.dir/scilabkeywords.cpp.o CMakeFiles/cantor_scilabbackend.dir/scilabhighlighter.cpp.o CMakeFiles/cantor_scilabbackend.dir/scilabcompletionobject.cpp.o CMakeFiles/cantor_scilabbackend.dir/settings.cpp.o CMakeFiles/cantor_scilabbackend.dir/cantor_scilabbackend_automoc.cpp.o -Wl,-rpath,/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib: ../../lib/libcantorlibs.so.16.12.2 /usr/lib/libKF5KIOFileWidgets.so.5.31.0 /usr/lib/libKF5Bookmarks.so.5.31.0 /usr/lib/libKF5Solid.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5IconThemes.so.5.31.0 /usr/lib/libKF5Archive.so.5.31.0 /usr/lib/libKF5ItemViews.so.5.31.0 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libQt5Core.so.5.7.1 
>[ 48%] Building CXX object src/CMakeFiles/cantorpart.dir/pagebreakentry.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/pagebreakentry.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrabackend.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:33:21: warning: 'virtual QString KAlgebraVariableManagementExtension::addVariable(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString addVariable(const QString& name, const QString& value);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:34:21: warning: 'virtual QString KAlgebraVariableManagementExtension::setValue(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString setValue(const QString& name,const QString& value);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:35:21: warning: 'virtual QString KAlgebraVariableManagementExtension::removeVariable(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString removeVariable(const QString& name) { return QString(); }
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:36:21: warning: 'virtual QString KAlgebraVariableManagementExtension::saveVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString saveVariables(const QString& fileName) { return QString(); }
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:37:21: warning: 'virtual QString KAlgebraVariableManagementExtension::loadVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString loadVariables(const QString& fileName) { return QString(); }
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:38:21: warning: 'virtual QString KAlgebraVariableManagementExtension::clearVariables()' can be marked override [-Wsuggest-override]
>     virtual QString clearVariables() { return QString(); }
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h: In member function 'virtual QString KAlgebraVariableManagementExtension::removeVariable(const QString&)':
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:35:51: warning: unused parameter 'name' [-Wunused-parameter]
>     virtual QString removeVariable(const QString& name) { return QString(); }
>                                                   ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h: In member function 'virtual QString KAlgebraVariableManagementExtension::saveVariables(const QString&)':
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:36:50: warning: unused parameter 'fileName' [-Wunused-parameter]
>     virtual QString saveVariables(const QString& fileName) { return QString(); }
>                                                  ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h: In member function 'virtual QString KAlgebraVariableManagementExtension::loadVariables(const QString&)':
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:37:50: warning: unused parameter 'fileName' [-Wunused-parameter]
>     virtual QString loadVariables(const QString& fileName) { return QString(); }
>                                                  ^~~~~~~~
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 48%] Built target cantor_scilabbackend
>make -f src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/build.make src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 49%] Generating ui_settings.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/settings.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/ui_settings.h -DKDE_UIC_BASENAME:STRING=settings -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>[ 49%] Generating settings.h, settings.cpp
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/libexec/kf5/kconfig_compiler_kf5 /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.kcfg /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/settings.kcfgc -d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_qalculatebackend
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/build.make src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 49%] Building CXX object src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/qalculatesyntaxhelpobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_qalculatebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions  -Wno-deprecated -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -fPIC -std=gnu++11 -o CMakeFiles/cantor_qalculatebackend.dir/qalculatesyntaxhelpobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesyntaxhelpobject.cpp
>[ 49%] Building CXX object src/backends/sage/CMakeFiles/cantor_sagebackend.dir/sageexpression.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_sagebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_sagebackend.dir/sageexpression.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.cpp
>[ 49%] Building CXX object src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/kalgebrasession.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_kalgebrabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/Analitza5  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_kalgebrabackend.dir/kalgebrasession.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:37:9: warning: 'virtual int PageBreakEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:39:10: warning: 'virtual bool PageBreakEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:40:10: warning: 'virtual bool PageBreakEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:41:10: warning: 'virtual void PageBreakEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:42:10: warning: 'virtual void PageBreakEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:43:17: warning: 'virtual QDomElement PageBreakEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:44:13: warning: 'virtual QString PageBreakEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:46:10: warning: 'virtual void PageBreakEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:48:10: warning: 'virtual void PageBreakEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:54:10: warning: 'virtual bool PageBreakEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:55:10: warning: 'virtual void PageBreakEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:56:10: warning: 'virtual void PageBreakEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:59:10: warning: 'virtual bool PageBreakEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/pagebreakentry.h:60:10: warning: 'virtual bool PageBreakEntry::wantFocus()' can be marked override [-Wsuggest-override]
>     bool wantFocus();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.h:33:10: warning: 'virtual void SageExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.h:34:10: warning: 'virtual void SageExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.h:46:13: warning: 'virtual QString SageExpression::additionalLatexHeaders()' can be marked override [-Wsuggest-override]
>     QString additionalLatexHeaders();
>             ^~~~~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesyntaxhelpobject.cpp:20:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesyntaxhelpobject.h:33:18: warning: 'virtual void QalculateSyntaxHelpObject::fetchInformation()' can be marked override [-Wsuggest-override]
>     virtual void fetchInformation();
>                  ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:67:10: warning: 'virtual void SageSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:68:10: warning: 'virtual void SageSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:70:25: warning: 'virtual Cantor::Expression* SageSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command,Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:74:10: warning: 'virtual void SageSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:80:10: warning: 'virtual void SageSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:82:31: warning: 'virtual Cantor::CompletionObject* SageSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:83:25: warning: 'virtual QSyntaxHighlighter* SageSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:37:13: warning: 'virtual QString Cantor::AnimationResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:38:14: warning: 'virtual QVariant Cantor::AnimationResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:39:10: warning: 'virtual QUrl Cantor::AnimationResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:41:9: warning: 'virtual int Cantor::AnimationResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:42:13: warning: 'virtual QString Cantor::AnimationResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:44:17: warning: 'virtual QDomElement Cantor::AnimationResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:45:10: warning: 'virtual void Cantor::AnimationResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:47:10: warning: 'virtual void Cantor::AnimationResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageexpression.cpp:27:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:40:9: warning: 'virtual int Cantor::HelpResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:42:17: warning: 'virtual QDomElement Cantor::HelpResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:39:14: warning: 'virtual void KAlgebraSession::login()' can be marked override [-Wsuggest-override]
>         void login();
>              ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:40:14: warning: 'virtual void KAlgebraSession::logout()' can be marked override [-Wsuggest-override]
>         void logout();
>              ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:42:14: warning: 'virtual void KAlgebraSession::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:44:29: warning: 'virtual Cantor::Expression* KAlgebraSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>         Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                             ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:45:35: warning: 'virtual Cantor::CompletionObject* KAlgebraSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>         Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:46:35: warning: 'virtual Cantor::SyntaxHelpObject* KAlgebraSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>         Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:49:29: warning: 'virtual QSyntaxHighlighter* KAlgebraSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>         QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                             ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:50:29: warning: 'virtual QAbstractItemModel* KAlgebraSession::variableModel()' can be marked override [-Wsuggest-override]
>         QAbstractItemModel* variableModel();
>                             ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraexpression.h:33:14: warning: 'virtual void KAlgebraExpression::evaluate()' can be marked override [-Wsuggest-override]
>         void evaluate();
>              ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraexpression.h:34:14: warning: 'virtual void KAlgebraExpression::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebracompletionobject.h:33:14: warning: 'virtual bool KAlgebraCompletionObject::mayIdentifierBeginWith(QChar) const' can be marked override [-Wsuggest-override]
>         bool mayIdentifierBeginWith(QChar c) const;
>              ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebracompletionobject.h:36:14: warning: 'virtual void KAlgebraCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>         void fetchCompletions();
>              ^~~~~~~~~~~~~~~~
>[ 50%] Building CXX object src/CMakeFiles/cantorpart.dir/imageentry.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/imageentry.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/imageentry.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesyntaxhelpobject.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:47:18: warning: 'virtual void QalculateSession::login()' can be marked override [-Wsuggest-override]
>     virtual void login();
>                  ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:48:18: warning: 'virtual void QalculateSession::logout()' can be marked override [-Wsuggest-override]
>     virtual void logout();
>                  ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:50:18: warning: 'virtual void QalculateSession::interrupt()' can be marked override [-Wsuggest-override]
>     virtual void interrupt();
>                  ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:52:33: warning: 'virtual Cantor::Expression* QalculateSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     virtual Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                                 ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:53:39: warning: 'virtual Cantor::CompletionObject* QalculateSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     virtual Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:54:39: warning: 'virtual Cantor::SyntaxHelpObject* QalculateSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     virtual Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:55:33: warning: 'virtual QSyntaxHighlighter* QalculateSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:58:25: warning: 'virtual QAbstractItemModel* QalculateSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.cpp:29:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasyntaxhelpobject.h:32:22: warning: 'virtual void KAlgebraSyntaxHelpObject::fetchInformation()' can be marked override [-Wsuggest-override]
>         virtual void fetchInformation();
>                      ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.cpp: In member function 'virtual QSyntaxHighlighter* KAlgebraSession::syntaxHighlighter(QObject*)':
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.cpp:98:65: warning: unused parameter 'parent' [-Wunused-parameter]
> QSyntaxHighlighter* KAlgebraSession::syntaxHighlighter(QObject* parent)
>                                                                 ^~~~~~
>[ 51%] Building CXX object src/backends/sage/CMakeFiles/cantor_sagebackend.dir/sageextensions.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_sagebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_sagebackend.dir/sageextensions.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.cpp
>[ 51%] Building CXX object src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/kalgebraexpression.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_kalgebrabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/Analitza5  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_kalgebrabackend.dir/kalgebraexpression.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraexpression.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/imageentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/imageentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/imageentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/imageentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraexpression.cpp:19:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraexpression.h:33:14: warning: 'virtual void KAlgebraExpression::evaluate()' can be marked override [-Wsuggest-override]
>         void evaluate();
>              ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraexpression.h:34:14: warning: 'virtual void KAlgebraExpression::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraexpression.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraexpression.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:40:9: warning: 'virtual int Cantor::HelpResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:42:17: warning: 'virtual QDomElement Cantor::HelpResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraexpression.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:39:14: warning: 'virtual void KAlgebraSession::login()' can be marked override [-Wsuggest-override]
>         void login();
>              ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:40:14: warning: 'virtual void KAlgebraSession::logout()' can be marked override [-Wsuggest-override]
>         void logout();
>              ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:42:14: warning: 'virtual void KAlgebraSession::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:44:29: warning: 'virtual Cantor::Expression* KAlgebraSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>         Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                             ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:45:35: warning: 'virtual Cantor::CompletionObject* KAlgebraSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>         Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:46:35: warning: 'virtual Cantor::SyntaxHelpObject* KAlgebraSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>         Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:49:29: warning: 'virtual QSyntaxHighlighter* KAlgebraSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>         QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                             ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:50:29: warning: 'virtual QAbstractItemModel* KAlgebraSession::variableModel()' can be marked override [-Wsuggest-override]
>         QAbstractItemModel* variableModel();
>                             ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/imageentry.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:43:9: warning: 'virtual int ImageEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:45:10: warning: 'virtual bool ImageEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:46:10: warning: 'virtual bool ImageEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:47:10: warning: 'virtual void ImageEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:48:10: warning: 'virtual void ImageEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:49:17: warning: 'virtual QDomElement ImageEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:50:13: warning: 'virtual QString ImageEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:54:10: warning: 'virtual void ImageEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:56:10: warning: 'virtual void ImageEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:59:10: warning: 'virtual bool ImageEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:60:10: warning: 'virtual void ImageEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:62:10: warning: 'virtual void ImageEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:68:10: warning: 'virtual bool ImageEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:69:10: warning: 'virtual bool ImageEntry::wantFocus()' can be marked override [-Wsuggest-override]
>     bool wantFocus();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.h:73:10: warning: 'virtual void ImageEntry::addActionsToBar(ActionBar*)' can be marked override [-Wsuggest-override]
>     void addActionsToBar(ActionBar* actionBar);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/imageentry.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:42:9: warning: 'virtual int WorksheetImageItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:54:12: warning: 'virtual QRectF WorksheetImageItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:56:10: warning: 'virtual void WorksheetImageItem::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:71:10: warning: 'virtual void WorksheetImageItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/imageentry.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/actionbar.h:46:12: warning: 'virtual QRectF ActionBar::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/actionbar.h:47:10: warning: 'virtual void ActionBar::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*);
>          ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:32:13: warning: 'virtual QString SageHistoryExtension::lastResult()' can be marked override [-Wsuggest-override]
>     QString lastResult();
>             ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:41:21: warning: 'virtual QString SageScriptExtension::runExternalScript(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString runExternalScript(const QString& path);
>                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:42:21: warning: 'virtual QString SageScriptExtension::scriptFileFilter()' can be marked override [-Wsuggest-override]
>     virtual QString scriptFileFilter();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:43:21: warning: 'virtual QString SageScriptExtension::highlightingMode()' can be marked override [-Wsuggest-override]
>     virtual QString highlightingMode();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:53:21: warning: 'virtual QString SageCASExtension::solve(const QStringList&, const QStringList&)' can be marked override [-Wsuggest-override]
>     virtual QString solve(const QStringList& equations, const QStringList& variables);
>                     ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:54:21: warning: 'virtual QString SageCASExtension::simplify(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString simplify(const QString& expression);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:55:21: warning: 'virtual QString SageCASExtension::expand(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString expand(const QString& expression);
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:66:13: warning: 'virtual QString SageCalculusExtension::limit(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString limit(const QString& expression, const QString& variable, const QString& limit);
>             ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:67:13: warning: 'virtual QString SageCalculusExtension::differentiate(const QString&, const QString&, int)' can be marked override [-Wsuggest-override]
>     QString differentiate(const QString& function,const QString& variable, int times);
>             ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:68:13: warning: 'virtual QString SageCalculusExtension::integrate(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString integrate(const QString& function, const QString& variable);
>             ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:69:13: warning: 'virtual QString SageCalculusExtension::integrate(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString integrate(const QString& function,const QString& variable, const QString& left, const QString& right);
>             ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:80:13: warning: 'virtual QString SageLinearAlgebraExtension::createVector(const QStringList&, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     QString createVector(const QStringList& entries, VectorType type);
>             ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:81:13: warning: 'virtual QString SageLinearAlgebraExtension::nullVector(int, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     QString nullVector(int size, VectorType type);
>             ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:82:13: warning: 'virtual QString SageLinearAlgebraExtension::createMatrix(const Matrix&)' can be marked override [-Wsuggest-override]
>     QString createMatrix(const Matrix& matrix);
>             ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:83:13: warning: 'virtual QString SageLinearAlgebraExtension::identityMatrix(int)' can be marked override [-Wsuggest-override]
>     QString identityMatrix(int size);
>             ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:84:13: warning: 'virtual QString SageLinearAlgebraExtension::nullMatrix(int, int)' can be marked override [-Wsuggest-override]
>     QString nullMatrix(int rows,int columns);
>             ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:87:13: warning: 'virtual QString SageLinearAlgebraExtension::rank(const QString&)' can be marked override [-Wsuggest-override]
>     QString rank(const QString& matrix);
>             ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:88:13: warning: 'virtual QString SageLinearAlgebraExtension::invertMatrix(const QString&)' can be marked override [-Wsuggest-override]
>     QString invertMatrix(const QString& matrix);
>             ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:89:13: warning: 'virtual QString SageLinearAlgebraExtension::charPoly(const QString&)' can be marked override [-Wsuggest-override]
>     QString charPoly(const QString& matrix);
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:90:13: warning: 'virtual QString SageLinearAlgebraExtension::eigenVectors(const QString&)' can be marked override [-Wsuggest-override]
>     QString eigenVectors(const QString& matrix);
>             ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:91:13: warning: 'virtual QString SageLinearAlgebraExtension::eigenValues(const QString&)' can be marked override [-Wsuggest-override]
>     QString eigenValues(const QString& matrix);
>             ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:100:13: warning: 'virtual QString SagePlotExtension::plotFunction2d(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString plotFunction2d(const QString& function, const QString& variable, const QString& left, const QString& right);
>             ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:101:13: warning: 'virtual QString SagePlotExtension::plotFunction3d(const QString&, Cantor::PlotExtension::VariableParameter, Cantor::PlotExtension::VariableParameter)' can be marked override [-Wsuggest-override]
>     QString plotFunction3d(const QString& function, VariableParameter var1, VariableParameter var2);
>             ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sageextensions.h:111:21: warning: 'virtual QString SagePackagingExtension::importPackage(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString importPackage(const QString& module);
>                     ^~~~~~~~~~~~~
>[ 52%] Building CXX object src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/kalgebracompletionobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_kalgebrabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/Analitza5  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_kalgebrabackend.dir/kalgebracompletionobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebracompletionobject.cpp
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.cpp: In member function 'QSizeF ImageEntry::imageSize(const ImageSize&)':
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.cpp:275:19: warning: 'w' may be used uninitialized in this function [-Wmaybe-uninitialized]
>             h = w / srcSize.width() * srcSize.height();
>                 ~~^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageentry.cpp:270:19: warning: 'h' may be used uninitialized in this function [-Wmaybe-uninitialized]
>             w = h / srcSize.height() * srcSize.width();
>                 ~~^~~~~~~~~~~~~~~~~~
>[ 52%] Building CXX object src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/qalculatebackend.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_qalculatebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions  -Wno-deprecated -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -fPIC -std=gnu++11 -o CMakeFiles/cantor_qalculatebackend.dir/qalculatebackend.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.cpp
>[ 52%] Building CXX object src/backends/sage/CMakeFiles/cantor_sagebackend.dir/sagekeywords.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_sagebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_sagebackend.dir/sagekeywords.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagekeywords.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebracompletionobject.cpp:19:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebracompletionobject.h:33:14: warning: 'virtual bool KAlgebraCompletionObject::mayIdentifierBeginWith(QChar) const' can be marked override [-Wsuggest-override]
>         bool mayIdentifierBeginWith(QChar c) const;
>              ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebracompletionobject.h:36:14: warning: 'virtual void KAlgebraCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>         void fetchCompletions();
>              ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebracompletionobject.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:39:14: warning: 'virtual void KAlgebraSession::login()' can be marked override [-Wsuggest-override]
>         void login();
>              ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:40:14: warning: 'virtual void KAlgebraSession::logout()' can be marked override [-Wsuggest-override]
>         void logout();
>              ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:42:14: warning: 'virtual void KAlgebraSession::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:44:29: warning: 'virtual Cantor::Expression* KAlgebraSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>         Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                             ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:45:35: warning: 'virtual Cantor::CompletionObject* KAlgebraSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>         Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:46:35: warning: 'virtual Cantor::SyntaxHelpObject* KAlgebraSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>         Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:49:29: warning: 'virtual QSyntaxHighlighter* KAlgebraSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>         QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                             ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebrasession.h:50:29: warning: 'virtual QAbstractItemModel* KAlgebraSession::variableModel()' can be marked override [-Wsuggest-override]
>         QAbstractItemModel* variableModel();
>                             ^~~~~~~~~~~~~
>[ 52%] Building CXX object src/CMakeFiles/cantorpart.dir/latexentry.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/latexentry.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/latexentry.cpp
>[ 52%] Building CXX object src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/kalgebraextensions.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_kalgebrabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/Analitza5  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_kalgebrabackend.dir/kalgebraextensions.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.h:33:13: warning: 'virtual QString QalculateBackend::id() const' can be marked override [-Wsuggest-override]
>     QString id() const;
>             ^~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.h:35:30: warning: 'virtual Cantor::Session* QalculateBackend::createSession()' can be marked override [-Wsuggest-override]
>     virtual Cantor::Session *createSession();
>                              ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.h:36:43: warning: 'virtual Cantor::Backend::Capabilities QalculateBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     virtual Cantor::Backend::Capabilities capabilities() const;
>                                           ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.h:37:21: warning: 'virtual QString QalculateBackend::description() const' can be marked override [-Wsuggest-override]
>     virtual QString description() const;
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.h:38:18: warning: 'virtual QUrl QalculateBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>     virtual QUrl helpUrl() const;
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.h:40:14: warning: 'virtual QWidget* QalculateBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>     QWidget* settingsWidget(QWidget* parent) const;
>              ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.h:41:22: warning: 'virtual KConfigSkeleton* QalculateBackend::config() const' can be marked override [-Wsuggest-override]
>     KConfigSkeleton* config() const;
>                      ^~~~~~
>[ 52%] Building CXX object src/backends/sage/CMakeFiles/cantor_sagebackend.dir/sagehighlighter.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_sagebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_sagebackend.dir/sagehighlighter.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagehighlighter.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:47:18: warning: 'virtual void QalculateSession::login()' can be marked override [-Wsuggest-override]
>     virtual void login();
>                  ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:48:18: warning: 'virtual void QalculateSession::logout()' can be marked override [-Wsuggest-override]
>     virtual void logout();
>                  ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:50:18: warning: 'virtual void QalculateSession::interrupt()' can be marked override [-Wsuggest-override]
>     virtual void interrupt();
>                  ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:52:33: warning: 'virtual Cantor::Expression* QalculateSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     virtual Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                                 ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:53:39: warning: 'virtual Cantor::CompletionObject* QalculateSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     virtual Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:54:39: warning: 'virtual Cantor::SyntaxHelpObject* QalculateSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     virtual Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:55:33: warning: 'virtual QSyntaxHighlighter* QalculateSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:58:25: warning: 'virtual QAbstractItemModel* QalculateSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:31:21: warning: 'virtual QString QalculateHistoryExtension::lastResult()' can be marked override [-Wsuggest-override]
>     virtual QString lastResult();
>                     ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:38:21: warning: 'virtual QString QalculateVariableManagementExtension::addVariable(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString addVariable(const QString& name, const QString& value);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:39:21: warning: 'virtual QString QalculateVariableManagementExtension::setValue(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString setValue(const QString& name, const QString& value);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:40:21: warning: 'virtual QString QalculateVariableManagementExtension::removeVariable(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString removeVariable(const QString& name);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:41:21: warning: 'virtual QString QalculateVariableManagementExtension::saveVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString saveVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:42:21: warning: 'virtual QString QalculateVariableManagementExtension::loadVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString loadVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:43:21: warning: 'virtual QString QalculateVariableManagementExtension::clearVariables()' can be marked override [-Wsuggest-override]
>     virtual QString clearVariables();
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:58:21: warning: 'virtual QString QalculateCASExtension::solve(const QStringList&, const QStringList&)' can be marked override [-Wsuggest-override]
>     virtual QString solve(const QStringList& equations, const QStringList& variables);
>                     ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:59:21: warning: 'virtual QString QalculateCASExtension::simplify(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString simplify(const QString& expression);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:60:21: warning: 'virtual QString QalculateCASExtension::expand(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString expand(const QString& expression);
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:70:13: warning: 'virtual QString QalculateCalculusExtension::limit(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString limit(const QString& expression, const QString& variable, const QString& limit);
>             ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:71:13: warning: 'virtual QString QalculateCalculusExtension::differentiate(const QString&, const QString&, int)' can be marked override [-Wsuggest-override]
>     QString differentiate(const QString& function,const QString& variable, int times);
>             ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:72:13: warning: 'virtual QString QalculateCalculusExtension::integrate(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString integrate(const QString& function, const QString& variable);
>             ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:73:13: warning: 'virtual QString QalculateCalculusExtension::integrate(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString integrate(const QString& function,const QString& variable, const QString& left, const QString& right);
>             ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:83:21: warning: 'virtual QString QalculateLinearAlgebraExtension::createVector(const QStringList&, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     virtual QString createVector(const QStringList& entries, VectorType type);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:84:21: warning: 'virtual QString QalculateLinearAlgebraExtension::createMatrix(const Matrix&)' can be marked override [-Wsuggest-override]
>     virtual QString createMatrix(const Matrix& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:85:21: warning: 'virtual QString QalculateLinearAlgebraExtension::identityMatrix(int)' can be marked override [-Wsuggest-override]
>     virtual QString identityMatrix(int size);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:88:21: warning: 'virtual QString QalculateLinearAlgebraExtension::rank(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString rank(const QString& matrix);
>                     ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:89:21: warning: 'virtual QString QalculateLinearAlgebraExtension::invertMatrix(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString invertMatrix(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:90:21: warning: 'virtual QString QalculateLinearAlgebraExtension::charPoly(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString charPoly(const QString& matrix);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:91:21: warning: 'virtual QString QalculateLinearAlgebraExtension::eigenVectors(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenVectors(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:92:21: warning: 'virtual QString QalculateLinearAlgebraExtension::eigenValues(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenValues(const QString& matrix);
>                     ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:25,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/latexentry.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:25,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/latexentry.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:25,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/latexentry.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:33:21: warning: 'virtual QString KAlgebraVariableManagementExtension::addVariable(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString addVariable(const QString& name, const QString& value);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:34:21: warning: 'virtual QString KAlgebraVariableManagementExtension::setValue(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString setValue(const QString& name,const QString& value);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:35:21: warning: 'virtual QString KAlgebraVariableManagementExtension::removeVariable(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString removeVariable(const QString& name) { return QString(); }
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:36:21: warning: 'virtual QString KAlgebraVariableManagementExtension::saveVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString saveVariables(const QString& fileName) { return QString(); }
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:37:21: warning: 'virtual QString KAlgebraVariableManagementExtension::loadVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString loadVariables(const QString& fileName) { return QString(); }
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:38:21: warning: 'virtual QString KAlgebraVariableManagementExtension::clearVariables()' can be marked override [-Wsuggest-override]
>     virtual QString clearVariables() { return QString(); }
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h: In member function 'virtual QString KAlgebraVariableManagementExtension::removeVariable(const QString&)':
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:35:51: warning: unused parameter 'name' [-Wunused-parameter]
>     virtual QString removeVariable(const QString& name) { return QString(); }
>                                                   ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h: In member function 'virtual QString KAlgebraVariableManagementExtension::saveVariables(const QString&)':
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:36:50: warning: unused parameter 'fileName' [-Wunused-parameter]
>     virtual QString saveVariables(const QString& fileName) { return QString(); }
>                                                  ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h: In member function 'virtual QString KAlgebraVariableManagementExtension::loadVariables(const QString&)':
>/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra/kalgebraextensions.h:37:50: warning: unused parameter 'fileName' [-Wunused-parameter]
>     virtual QString loadVariables(const QString& fileName) { return QString(); }
>                                                  ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:25:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/latexentry.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/latexentry.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:37:9: warning: 'virtual int LatexEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:39:10: warning: 'virtual bool LatexEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:41:10: warning: 'virtual bool LatexEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:43:10: warning: 'virtual bool LatexEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord = 0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:45:10: warning: 'virtual void LatexEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:46:10: warning: 'virtual void LatexEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:48:17: warning: 'virtual QDomElement LatexEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:49:13: warning: 'virtual QString LatexEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:51:10: warning: 'virtual void LatexEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:53:10: warning: 'virtual void LatexEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:57:21: warning: 'virtual WorksheetCursor LatexEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:62:10: warning: 'virtual bool LatexEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:64:10: warning: 'virtual void LatexEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:65:10: warning: 'virtual void LatexEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.h:68:10: warning: 'virtual bool LatexEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/latexentry.cpp:27:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>[ 52%] Building CXX object src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/settings.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_kalgebrabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/Analitza5  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_kalgebrabackend.dir/settings.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/settings.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagehighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagehighlighter.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.cpp: In member function 'virtual WorksheetCursor LatexEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)':
>/builddir/build/BUILD/cantor-16.12.2/src/latexentry.cpp:315:26: warning: 'position' may be used uninitialized in this function [-Wmaybe-uninitialized]
>             c.setPosition(start + position);
>             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
>[ 53%] Building CXX object src/CMakeFiles/cantorpart.dir/placeholderentry.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/placeholderentry.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.cpp
>[ 54%] Building CXX object src/backends/kalgebra/CMakeFiles/cantor_kalgebrabackend.dir/cantor_kalgebrabackend_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_kalgebrabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/backends/kalgebra -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/Analitza5  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_kalgebrabackend.dir/cantor_kalgebrabackend_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.cpp
>[ 55%] Building CXX object src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/qalculatesession.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_qalculatebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions  -Wno-deprecated -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -fPIC -std=gnu++11 -o CMakeFiles/cantor_qalculatebackend.dir/qalculatesession.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.cpp
>[ 56%] Building CXX object src/backends/sage/CMakeFiles/cantor_sagebackend.dir/sagecompletionobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_sagebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_sagebackend.dir/sagecompletionobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:33:9: warning: 'virtual int PlaceHolderEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:35:10: warning: 'virtual bool PlaceHolderEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:36:10: warning: 'virtual bool PlaceHolderEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:37:10: warning: 'virtual void PlaceHolderEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString&);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:38:10: warning: 'virtual void PlaceHolderEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement&, const KZip&);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:39:17: warning: 'virtual QDomElement PlaceHolderEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument&, KZip*);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:40:13: warning: 'virtual QString PlaceHolderEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString&, const QString&, const QString&);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:41:10: warning: 'virtual void PlaceHolderEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:43:10: warning: 'virtual void PlaceHolderEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:46:10: warning: 'virtual bool PlaceHolderEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:47:10: warning: 'virtual void PlaceHolderEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/placeholderentry.h:52:10: warning: 'virtual bool PlaceHolderEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/moc_kalgebrabacken_7YENEEOM44PYK3.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.cpp:2:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrabackend.h:30:10: warning: 'virtual QString KAlgebraBackend::id() const' can be marked override [-Wsuggest-override]
>  QString id() const;
>          ^~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrabackend.h:31:26: warning: 'virtual Cantor::Session* KAlgebraBackend::createSession()' can be marked override [-Wsuggest-override]
>         Cantor::Session *createSession();
>                          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrabackend.h:32:39: warning: 'virtual Cantor::Backend::Capabilities KAlgebraBackend::capabilities() const' can be marked override [-Wsuggest-override]
>         Cantor::Backend::Capabilities capabilities() const;
>                                       ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrabackend.h:34:18: warning: 'virtual QWidget* KAlgebraBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>         QWidget* settingsWidget(QWidget* parent) const;
>                  ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrabackend.h:35:26: warning: 'virtual KConfigSkeleton* KAlgebraBackend::config() const' can be marked override [-Wsuggest-override]
>         KConfigSkeleton* config() const;
>                          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrabackend.h:37:7: warning: 'virtual QUrl KAlgebraBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>  QUrl helpUrl() const;
>       ^~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/moc_kalgebraexpres_XI4KL7WTUKLLE4.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.cpp:3:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebraexpression.h:33:14: warning: 'virtual void KAlgebraExpression::evaluate()' can be marked override [-Wsuggest-override]
>         void evaluate();
>              ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebraexpression.h:34:14: warning: 'virtual void KAlgebraExpression::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/moc_kalgebrasessio_DE7OJRHEJZ7TQK.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrasession.h:39:14: warning: 'virtual void KAlgebraSession::login()' can be marked override [-Wsuggest-override]
>         void login();
>              ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrasession.h:40:14: warning: 'virtual void KAlgebraSession::logout()' can be marked override [-Wsuggest-override]
>         void logout();
>              ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrasession.h:42:14: warning: 'virtual void KAlgebraSession::interrupt()' can be marked override [-Wsuggest-override]
>         void interrupt();
>              ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrasession.h:44:29: warning: 'virtual Cantor::Expression* KAlgebraSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>         Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                             ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrasession.h:45:35: warning: 'virtual Cantor::CompletionObject* KAlgebraSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>         Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrasession.h:46:35: warning: 'virtual Cantor::SyntaxHelpObject* KAlgebraSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>         Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                   ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrasession.h:49:29: warning: 'virtual QSyntaxHighlighter* KAlgebraSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>         QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                             ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra/cantor_kalgebrabackend_automoc.dir/../../../../../src/backends/kalgebra/kalgebrasession.h:50:29: warning: 'virtual QAbstractItemModel* KAlgebraSession::variableModel()' can be marked override [-Wsuggest-override]
>         QAbstractItemModel* variableModel();
>                             ^~~~~~~~~~~~~
>[ 56%] Building CXX object src/CMakeFiles/cantorpart.dir/worksheetcursor.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/worksheetcursor.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/worksheetcursor.cpp
>[ 56%] Linking CXX shared module cantor_kalgebrabackend.so
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/kalgebra && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantor_kalgebrabackend.dir/link.txt --verbose=1
>/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o cantor_kalgebrabackend.so CMakeFiles/cantor_kalgebrabackend.dir/kalgebrasyntaxhelpobject.cpp.o CMakeFiles/cantor_kalgebrabackend.dir/kalgebrabackend.cpp.o CMakeFiles/cantor_kalgebrabackend.dir/kalgebrasession.cpp.o CMakeFiles/cantor_kalgebrabackend.dir/kalgebraexpression.cpp.o CMakeFiles/cantor_kalgebrabackend.dir/kalgebracompletionobject.cpp.o CMakeFiles/cantor_kalgebrabackend.dir/kalgebraextensions.cpp.o CMakeFiles/cantor_kalgebrabackend.dir/settings.cpp.o CMakeFiles/cantor_kalgebrabackend.dir/cantor_kalgebrabackend_automoc.cpp.o -Wl,-rpath,/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib: ../../lib/libcantorlibs.so.16.12.2 /usr/lib/libAnalitzaGui.so.7.0.0 /usr/lib/libKF5KIOFileWidgets.so.5.31.0 /usr/lib/libKF5Bookmarks.so.5.31.0 /usr/lib/libKF5Solid.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5IconThemes.so.5.31.0 /usr/lib/libKF5Archive.so.5.31.0 /usr/lib/libKF5ItemViews.so.5.31.0 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libAnalitza.so.7.0.0 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5Core.so.5.7.1 
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.h:40:10: warning: 'virtual bool SageCompletionObject::mayIdentifierContain(QChar) const' can be marked override [-Wsuggest-override]
>     bool mayIdentifierContain(QChar c) const;
>          ^~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.h:41:10: warning: 'virtual bool SageCompletionObject::mayIdentifierBeginWith(QChar) const' can be marked override [-Wsuggest-override]
>     bool mayIdentifierBeginWith(QChar c) const;
>          ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.h:45:10: warning: 'virtual void SageCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>     void fetchCompletions();
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.h:47:10: warning: 'virtual void SageCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>     void fetchIdentifierType();
>          ^~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:67:10: warning: 'virtual void SageSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:68:10: warning: 'virtual void SageSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:70:25: warning: 'virtual Cantor::Expression* SageSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command,Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:74:10: warning: 'virtual void SageSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:80:10: warning: 'virtual void SageSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:82:31: warning: 'virtual Cantor::CompletionObject* SageSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagesession.h:83:25: warning: 'virtual QSyntaxHighlighter* SageSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.cpp: In member function 'void SageCompletionObject::extractCompletionsNew()':
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.cpp:77:26: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses]
>     if(!res||!res->type()==Cantor::TextResult::Type)
>                          ^~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.cpp:77:14: note: add parentheses around left hand side expression to silence this warning
>     if(!res||!res->type()==Cantor::TextResult::Type)
>              ^~~~~~~~~~~~
>              (           )
>[ 56%] Built target cantor_kalgebrabackend
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.cpp: In member function 'void SageCompletionObject::extractCompletionsLegacy()':
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.cpp:118:26: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses]
>     if(!res||!res->type()==Cantor::TextResult::Type)
>                          ^~
>make -f src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant.dir/build.make src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant.dir/depend
>/builddir/build/BUILD/cantor-16.12.2/src/backends/sage/sagecompletionobject.cpp:118:14: note: add parentheses around left hand side expression to silence this warning
>     if(!res||!res->type()==Cantor::TextResult::Type)
>              ^~~~~~~~~~~~
>              (           )
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 56%] Generating ui_qalculateplotdialog.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/plotassistant/qalculateplotdialog.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant/ui_qalculateplotdialog.h -DKDE_UIC_BASENAME:STRING=qalculateplotdialog -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:47:18: warning: 'virtual void QalculateSession::login()' can be marked override [-Wsuggest-override]
>     virtual void login();
>                  ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:48:18: warning: 'virtual void QalculateSession::logout()' can be marked override [-Wsuggest-override]
>     virtual void logout();
>                  ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:50:18: warning: 'virtual void QalculateSession::interrupt()' can be marked override [-Wsuggest-override]
>     virtual void interrupt();
>                  ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:52:33: warning: 'virtual Cantor::Expression* QalculateSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     virtual Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                                 ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:53:39: warning: 'virtual Cantor::CompletionObject* QalculateSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     virtual Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                       ^~~~~~~~~~~~~
>[ 56%] Generating settings.h, settings.cpp
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:54:39: warning: 'virtual Cantor::SyntaxHelpObject* QalculateSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     virtual Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:55:33: warning: 'virtual QSyntaxHighlighter* QalculateSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:58:25: warning: 'virtual QAbstractItemModel* QalculateSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant && /usr/libexec/kf5/kconfig_compiler_kf5 /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatebackend.kcfg /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/settings.kcfgc -d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant/
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/plotassistant /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant.dir/DependInfo.cmake --color=
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.h:61:10: warning: 'virtual void QalculateExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.h:62:10: warning: 'virtual void QalculateExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt() {}
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatecompletionobject.h:33:21: warning: 'virtual int QalculateCompletionObject::locateIdentifier(const QString&, int) const' can be marked override [-Wsuggest-override]
>         virtual int locateIdentifier(const QString& cmd, int index) const;
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatecompletionobject.h:36:14: warning: 'virtual void QalculateCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>         void fetchCompletions();
>              ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatecompletionobject.h:37:14: warning: 'virtual void QalculateCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>         void fetchIdentifierType();
>              ^~~~~~~~~~~~~~~~~~~
>Scanning dependencies of target cantor_qalculateplotassistant
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant.dir/build.make src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 57%] Building CXX object src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant.dir/qalculateplotassistant.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_qalculateplotassistant_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant -I/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/plotassistant -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_qalculateplotassistant.dir/qalculateplotassistant.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/plotassistant/qalculateplotassistant.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatehighlighter.h:22:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.cpp:25:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatehighlighter.h:31:18: warning: 'virtual void QalculateHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.cpp:37:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesyntaxhelpobject.h:33:18: warning: 'virtual void QalculateSyntaxHelpObject::fetchInformation()' can be marked override [-Wsuggest-override]
>     virtual void fetchInformation();
>                  ^~~~~~~~~~~~~~~~
>[ 57%] Building CXX object src/backends/sage/CMakeFiles/cantor_sagebackend.dir/settings.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_sagebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_sagebackend.dir/settings.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/settings.cpp
>[ 57%] Building CXX object src/CMakeFiles/cantorpart.dir/searchbar.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/searchbar.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/searchbar.cpp
>[ 57%] Building CXX object src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/qalculatehighlighter.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_qalculatebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions  -Wno-deprecated -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -fPIC -std=gnu++11 -o CMakeFiles/cantor_qalculatebackend.dir/qalculatehighlighter.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatehighlighter.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/plotassistant/qalculateplotassistant.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/plotassistant/qalculateplotassistant.h:56:10: warning: 'virtual void QalculatePlotAssistant::initActions()' can be marked override [-Wsuggest-override]
>     void initActions();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/plotassistant/qalculateplotassistant.h:58:17: warning: 'virtual QStringList QalculatePlotAssistant::run(QWidget*)' can be marked override [-Wsuggest-override]
>     QStringList run(QWidget* parent);
>                 ^~~
>[ 57%] Building CXX object src/backends/sage/CMakeFiles/cantor_sagebackend.dir/cantor_sagebackend_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_sagebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/backends/sage -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KPty  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_sagebackend.dir/cantor_sagebackend_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatehighlighter.h:22:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatehighlighter.cpp:19:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatehighlighter.cpp:19:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatehighlighter.h:31:18: warning: 'virtual void QalculateHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/searchbar.cpp:23:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/searchbar.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/searchbar.cpp:24:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/searchbar.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/moc_sagebackend_26S4MWS4ZLNJ45.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.cpp:2:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagebackend.h:33:13: warning: 'virtual QString SageBackend::id() const' can be marked override [-Wsuggest-override]
>     QString id() const;
>             ^~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagebackend.h:34:22: warning: 'virtual Cantor::Session* SageBackend::createSession()' can be marked override [-Wsuggest-override]
>     Cantor::Session *createSession();
>                      ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagebackend.h:35:35: warning: 'virtual Cantor::Backend::Capabilities SageBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     Cantor::Backend::Capabilities capabilities() const;
>                                   ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagebackend.h:36:18: warning: 'virtual bool SageBackend::requirementsFullfilled() const' can be marked override [-Wsuggest-override]
>     virtual bool requirementsFullfilled() const;
>                  ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagebackend.h:38:14: warning: 'virtual QWidget* SageBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>     QWidget* settingsWidget(QWidget* parent) const;
>              ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagebackend.h:39:22: warning: 'virtual KConfigSkeleton* SageBackend::config() const' can be marked override [-Wsuggest-override]
>     KConfigSkeleton* config() const;
>                      ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagebackend.h:41:10: warning: 'virtual QUrl SageBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>     QUrl helpUrl() const;
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagebackend.h:42:13: warning: 'virtual QString SageBackend::description() const' can be marked override [-Wsuggest-override]
>     QString description() const;
>             ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/moc_sagecompletion_RITPY4UTUWAEYR.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.cpp:3:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagecompletionobject.h:40:10: warning: 'virtual bool SageCompletionObject::mayIdentifierContain(QChar) const' can be marked override [-Wsuggest-override]
>     bool mayIdentifierContain(QChar c) const;
>          ^~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagecompletionobject.h:41:10: warning: 'virtual bool SageCompletionObject::mayIdentifierBeginWith(QChar) const' can be marked override [-Wsuggest-override]
>     bool mayIdentifierBeginWith(QChar c) const;
>          ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagecompletionobject.h:45:10: warning: 'virtual void SageCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>     void fetchCompletions();
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagecompletionobject.h:47:10: warning: 'virtual void SageCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>     void fetchIdentifierType();
>          ^~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/moc_sageexpression_TRRXTP6QPFAZOM.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sageexpression.h:33:10: warning: 'virtual void SageExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sageexpression.h:34:10: warning: 'virtual void SageExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sageexpression.h:46:13: warning: 'virtual QString SageExpression::additionalLatexHeaders()' can be marked override [-Wsuggest-override]
>     QString additionalLatexHeaders();
>             ^~~~~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/moc_sagesession_A65P56DVZITIRN.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.cpp:5:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagesession.h:67:10: warning: 'virtual void SageSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagesession.h:68:10: warning: 'virtual void SageSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagesession.h:70:25: warning: 'virtual Cantor::Expression* SageSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command,Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagesession.h:74:10: warning: 'virtual void SageSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagesession.h:80:10: warning: 'virtual void SageSession::setTypesettingEnabled(bool)' can be marked override [-Wsuggest-override]
>     void setTypesettingEnabled(bool enable);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagesession.h:82:31: warning: 'virtual Cantor::CompletionObject* SageSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage/cantor_sagebackend_automoc.dir/../../../../../src/backends/sage/sagesession.h:83:25: warning: 'virtual QSyntaxHighlighter* SageSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                         ^~~~~~~~~~~~~~~~~
>[ 58%] Linking CXX shared module cantor_sagebackend.so
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/sage && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantor_sagebackend.dir/link.txt --verbose=1
>/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o cantor_sagebackend.so CMakeFiles/cantor_sagebackend.dir/sagebackend.cpp.o CMakeFiles/cantor_sagebackend.dir/sagesession.cpp.o CMakeFiles/cantor_sagebackend.dir/sageexpression.cpp.o CMakeFiles/cantor_sagebackend.dir/sageextensions.cpp.o CMakeFiles/cantor_sagebackend.dir/sagekeywords.cpp.o CMakeFiles/cantor_sagebackend.dir/sagehighlighter.cpp.o CMakeFiles/cantor_sagebackend.dir/sagecompletionobject.cpp.o CMakeFiles/cantor_sagebackend.dir/settings.cpp.o CMakeFiles/cantor_sagebackend.dir/cantor_sagebackend_automoc.cpp.o -Wl,-rpath,/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib: ../../lib/libcantorlibs.so.16.12.2 /usr/lib/libKF5Pty.so.5.31.0 /usr/lib/libKF5KIOFileWidgets.so.5.31.0 /usr/lib/libKF5Bookmarks.so.5.31.0 /usr/lib/libKF5Solid.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5IconThemes.so.5.31.0 /usr/lib/libKF5Archive.so.5.31.0 /usr/lib/libKF5ItemViews.so.5.31.0 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libQt5Core.so.5.7.1 
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 58%] Built target cantor_sagebackend
>make -f src/backends/python/CMakeFiles/cantor_pythonbackend.dir/build.make src/backends/python/CMakeFiles/cantor_pythonbackend.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 58%] Generating qrc_python.cpp
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python && /usr/lib/qt5/bin/rcc --name python --output /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python/qrc_python.cpp /builddir/build/BUILD/cantor-16.12.2/src/backends/python/python.qrc
>[ 59%] Generating ui_settings.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/backends/python/settings.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python/ui_settings.h -DKDE_UIC_BASENAME:STRING=settings -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/python /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python/CMakeFiles/cantor_pythonbackend.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_pythonbackend
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/python/CMakeFiles/cantor_pythonbackend.dir/build.make src/backends/python/CMakeFiles/cantor_pythonbackend.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 59%] Building CXX object src/backends/python/CMakeFiles/cantor_pythonbackend.dir/pythonbackend.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_pythonbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python -I/builddir/build/BUILD/cantor-16.12.2/src/backends/python -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_pythonbackend.dir/pythonbackend.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonbackend.cpp
>[ 59%] Building CXX object src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/qalculateexpression.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_qalculatebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions  -Wno-deprecated -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -fPIC -std=gnu++11 -o CMakeFiles/cantor_qalculatebackend.dir/qalculateexpression.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.cpp
>[ 60%] Building CXX object src/CMakeFiles/cantorpart.dir/actionbar.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/actionbar.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/actionbar.cpp
>[ 60%] Building CXX object src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant.dir/settings.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_qalculateplotassistant_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant -I/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/plotassistant -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_qalculateplotassistant.dir/settings.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant/settings.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:40:9: warning: 'virtual int Cantor::HelpResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:42:17: warning: 'virtual QDomElement Cantor::HelpResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonbackend.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonbackend.h:33:35: warning: 'virtual Cantor::Backend::Capabilities PythonBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     Cantor::Backend::Capabilities capabilities() const;
>                                   ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonbackend.h:35:14: warning: 'virtual QWidget* PythonBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>     QWidget* settingsWidget(QWidget* parent) const;
>              ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonbackend.h:36:30: warning: 'virtual KConfigSkeleton* PythonBackend::config() const' can be marked override [-Wsuggest-override]
>     virtual KConfigSkeleton* config() const = 0;
>                              ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:39:13: warning: 'virtual QString Cantor::EpsResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:40:13: warning: 'virtual QString Cantor::EpsResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:41:14: warning: 'virtual QVariant Cantor::EpsResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:42:10: warning: 'virtual QUrl Cantor::EpsResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:44:9: warning: 'virtual int Cantor::EpsResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:45:13: warning: 'virtual QString Cantor::EpsResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:47:17: warning: 'virtual QDomElement Cantor::EpsResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:48:10: warning: 'virtual void Cantor::EpsResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:50:10: warning: 'virtual void Cantor::EpsResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonbackend.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:44:10: warning: 'virtual void PythonSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:45:10: warning: 'virtual void PythonSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:47:10: warning: 'virtual void PythonSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:50:25: warning: 'virtual Cantor::Expression* PythonSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:51:31: warning: 'virtual Cantor::CompletionObject* PythonSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:52:33: warning: 'virtual QSyntaxHighlighter* PythonSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:53:33: warning: 'virtual QAbstractItemModel* PythonSession::variableModel()' can be marked override [-Wsuggest-override]
>     virtual QAbstractItemModel* variableModel();
>                                 ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonbackend.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:33:21: warning: 'virtual QString PythonLinearAlgebraExtension::createVector(const QStringList&, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     virtual QString createVector(const QStringList& entries, VectorType type);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:34:21: warning: 'virtual QString PythonLinearAlgebraExtension::nullVector(int, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     virtual QString nullVector(int size, VectorType type);
>                     ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:35:21: warning: 'virtual QString PythonLinearAlgebraExtension::createMatrix(const Matrix&)' can be marked override [-Wsuggest-override]
>     virtual QString createMatrix(const Cantor::LinearAlgebraExtension::Matrix& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:36:21: warning: 'virtual QString PythonLinearAlgebraExtension::identityMatrix(int)' can be marked override [-Wsuggest-override]
>     virtual QString identityMatrix(int size);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:37:21: warning: 'virtual QString PythonLinearAlgebraExtension::nullMatrix(int, int)' can be marked override [-Wsuggest-override]
>     virtual QString nullMatrix(int rows, int columns);
>                     ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:38:21: warning: 'virtual QString PythonLinearAlgebraExtension::rank(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString rank(const QString& matrix);
>                     ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:39:21: warning: 'virtual QString PythonLinearAlgebraExtension::invertMatrix(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString invertMatrix(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:40:21: warning: 'virtual QString PythonLinearAlgebraExtension::charPoly(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString charPoly(const QString& matrix);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:41:21: warning: 'virtual QString PythonLinearAlgebraExtension::eigenVectors(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenVectors(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:42:21: warning: 'virtual QString PythonLinearAlgebraExtension::eigenValues(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenValues(const QString& matrix);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:49:21: warning: 'virtual QString PythonPackagingExtension::importPackage(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString importPackage(const QString& module);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:56:21: warning: 'virtual QString PythonPlotExtension::plotFunction2d(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString plotFunction2d(const QString& function, const QString& variable, const QString& left, const QString& right);
>                     ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonbackend.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:57:21: warning: 'virtual QString PythonPlotExtension::plotFunction3d(const QString&, Cantor::PlotExtension::VariableParameter, Cantor::PlotExtension::VariableParameter)' can be marked override [-Wsuggest-override]
>     virtual QString plotFunction3d(const QString& function, VariableParameter var1, VariableParameter var2);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:64:25: warning: 'virtual QString PythonScriptExtension::scriptFileFilter()' can be marked override [-Wsuggest-override]
>         virtual QString scriptFileFilter();
>                         ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:65:25: warning: 'virtual QString PythonScriptExtension::highlightingMode()' can be marked override [-Wsuggest-override]
>         virtual QString highlightingMode();
>                         ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:66:25: warning: 'virtual QString PythonScriptExtension::runExternalScript(const QString&)' can be marked override [-Wsuggest-override]
>         virtual QString runExternalScript(const QString& path);
>                         ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:73:21: warning: 'virtual QString PythonVariableManagementExtension::addVariable(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString addVariable(const QString& name, const QString& value);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:74:21: warning: 'virtual QString PythonVariableManagementExtension::setValue(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString setValue(const QString& name, const QString& value);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:75:21: warning: 'virtual QString PythonVariableManagementExtension::removeVariable(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString removeVariable(const QString& name);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:76:21: warning: 'virtual QString PythonVariableManagementExtension::saveVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString saveVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:77:21: warning: 'virtual QString PythonVariableManagementExtension::loadVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString loadVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonextensions.h:78:21: warning: 'virtual QString PythonVariableManagementExtension::clearVariables()' can be marked override [-Wsuggest-override]
>     virtual QString clearVariables();
>                     ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.cpp:27:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.cpp:29:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.h:61:10: warning: 'virtual void QalculateExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.h:62:10: warning: 'virtual void QalculateExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt() {}
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.cpp:30:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:47:18: warning: 'virtual void QalculateSession::login()' can be marked override [-Wsuggest-override]
>     virtual void login();
>                  ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:48:18: warning: 'virtual void QalculateSession::logout()' can be marked override [-Wsuggest-override]
>     virtual void logout();
>                  ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:50:18: warning: 'virtual void QalculateSession::interrupt()' can be marked override [-Wsuggest-override]
>     virtual void interrupt();
>                  ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:52:33: warning: 'virtual Cantor::Expression* QalculateSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     virtual Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                                 ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:53:39: warning: 'virtual Cantor::CompletionObject* QalculateSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     virtual Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:54:39: warning: 'virtual Cantor::SyntaxHelpObject* QalculateSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     virtual Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:55:33: warning: 'virtual QSyntaxHighlighter* QalculateSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:58:25: warning: 'virtual QAbstractItemModel* QalculateSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateexpression.cpp:31:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesyntaxhelpobject.h:33:18: warning: 'virtual void QalculateSyntaxHelpObject::fetchInformation()' can be marked override [-Wsuggest-override]
>     virtual void fetchInformation();
>                  ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/actionbar.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/actionbar.h:46:12: warning: 'virtual QRectF ActionBar::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/actionbar.h:47:10: warning: 'virtual void ActionBar::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*);
>          ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/actionbar.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/actionbar.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/actionbar.cpp:23:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/actionbar.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/actionbar.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.h:40:12: warning: 'virtual QRectF WorksheetToolButton::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.h:42:10: warning: 'virtual void WorksheetToolButton::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option,
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.h:50:10: warning: 'virtual void WorksheetToolButton::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.h:51:10: warning: 'virtual void WorksheetToolButton::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~~~
>[ 61%] Building CXX object src/backends/python/CMakeFiles/cantor_pythonbackend.dir/pythonsession.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_pythonbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python -I/builddir/build/BUILD/cantor-16.12.2/src/backends/python -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_pythonbackend.dir/pythonsession.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.cpp
>[ 61%] Building CXX object src/CMakeFiles/cantorpart.dir/worksheettoolbutton.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/worksheettoolbutton.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:44:10: warning: 'virtual void PythonSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:45:10: warning: 'virtual void PythonSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:47:10: warning: 'virtual void PythonSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:50:25: warning: 'virtual Cantor::Expression* PythonSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:51:31: warning: 'virtual Cantor::CompletionObject* PythonSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:52:33: warning: 'virtual QSyntaxHighlighter* PythonSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:53:33: warning: 'virtual QAbstractItemModel* PythonSession::variableModel()' can be marked override [-Wsuggest-override]
>     virtual QAbstractItemModel* variableModel();
>                                 ^~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonexpression.h:36:10: warning: 'virtual void PythonExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonexpression.h:37:10: warning: 'virtual void PythonExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.cpp:24:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.h:38:10: warning: 'virtual void PythonHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     void highlightBlock(const QString& text);
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythoncompletionobject.h:35:18: warning: 'virtual bool PythonCompletionObject::mayIdentifierContain(QChar) const' can be marked override [-Wsuggest-override]
>     virtual bool mayIdentifierContain(QChar c) const;
>                  ^~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythoncompletionobject.h:36:18: warning: 'virtual bool PythonCompletionObject::mayIdentifierBeginWith(QChar) const' can be marked override [-Wsuggest-override]
>     virtual bool mayIdentifierBeginWith(QChar c) const;
>                  ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythoncompletionobject.h:39:10: warning: 'virtual void PythonCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>     void fetchCompletions();
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythoncompletionobject.h:40:10: warning: 'virtual void PythonCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>     void fetchIdentifierType();
>          ^~~~~~~~~~~~~~~~~~~
>[ 61%] Building CXX object src/backends/qalculate/plotassistant/CMakeFiles/cantor_qalculateplotassistant.dir/cantor_qalculateplotassistant_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_qalculateplotassistant_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant -I/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/plotassistant -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_qalculateplotassistant.dir/cantor_qalculateplotassistant_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant/cantor_qalculateplotassistant_automoc.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.cpp:40:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:118:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::data(const QModelIndex&, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
>                      ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:119:18: warning: 'virtual bool Cantor::DefaultVariableModel::setData(const QModelIndex&, const QVariant&, int)' can be marked override [-Wsuggest-override]
>     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:121:17: warning: 'virtual int Cantor::DefaultVariableModel::columnCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:122:17: warning: 'virtual int Cantor::DefaultVariableModel::rowCount(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
>                 ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:123:22: warning: 'virtual QVariant Cantor::DefaultVariableModel::headerData(int, Qt::Orientation, int) const' can be marked override [-Wsuggest-override]
>     virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
>                      ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaultvariablemodel.h:124:27: warning: 'virtual Qt::ItemFlags Cantor::DefaultVariableModel::flags(const QModelIndex&) const' can be marked override [-Wsuggest-override]
>     virtual Qt::ItemFlags flags(const QModelIndex& index) const;
>                           ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.h:40:12: warning: 'virtual QRectF WorksheetToolButton::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.h:42:10: warning: 'virtual void WorksheetToolButton::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option,
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.h:50:10: warning: 'virtual void WorksheetToolButton::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettoolbutton.h:51:10: warning: 'virtual void WorksheetToolButton::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~~~
>[ 61%] Building CXX object src/CMakeFiles/cantorpart.dir/imagesettingsdialog.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/imagesettingsdialog.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/imagesettingsdialog.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant/cantor_qalculateplotassistant_automoc.dir/moc_qalculateplota_RRKARJDSZFOOI6.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant/cantor_qalculateplotassistant_automoc.cpp:2:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant/cantor_qalculateplotassistant_automoc.dir/../../../../../../src/backends/qalculate/plotassistant/qalculateplotassistant.h:56:10: warning: 'virtual void QalculatePlotAssistant::initActions()' can be marked override [-Wsuggest-override]
>     void initActions();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant/cantor_qalculateplotassistant_automoc.dir/../../../../../../src/backends/qalculate/plotassistant/qalculateplotassistant.h:58:17: warning: 'virtual QStringList QalculatePlotAssistant::run(QWidget*)' can be marked override [-Wsuggest-override]
>     QStringList run(QWidget* parent);
>                 ^~~
>[ 62%] Linking CXX shared module cantor_qalculateplotassistant.so
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/plotassistant && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantor_qalculateplotassistant.dir/link.txt --verbose=1
>/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o cantor_qalculateplotassistant.so CMakeFiles/cantor_qalculateplotassistant.dir/qalculateplotassistant.cpp.o CMakeFiles/cantor_qalculateplotassistant.dir/settings.cpp.o CMakeFiles/cantor_qalculateplotassistant.dir/cantor_qalculateplotassistant_automoc.cpp.o -Wl,-rpath,/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib: ../../../lib/libcantorlibs.so.16.12.2 /usr/lib/libKF5KIOFileWidgets.so.5.31.0 /usr/lib/libKF5Bookmarks.so.5.31.0 /usr/lib/libKF5Solid.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5IconThemes.so.5.31.0 /usr/lib/libKF5Archive.so.5.31.0 /usr/lib/libKF5ItemViews.so.5.31.0 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libQt5Core.so.5.7.1 
>[ 62%] Building CXX object src/backends/python/CMakeFiles/cantor_pythonbackend.dir/pythonexpression.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_pythonbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python -I/builddir/build/BUILD/cantor-16.12.2/src/backends/python -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_pythonbackend.dir/pythonexpression.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonexpression.cpp
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 62%] Built target cantor_qalculateplotassistant
>make -f src/backends/lua/CMakeFiles/cantor_luabackend.dir/build.make src/backends/lua/CMakeFiles/cantor_luabackend.dir/depend
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 62%] Generating ui_settings.h
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/bin/cmake -DKDE_UIC_EXECUTABLE:FILEPATH=/usr/lib/qt5/bin/uic -DKDE_UIC_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/settings.ui -DKDE_UIC_H_FILE:FILEPATH=/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/ui_settings.h -DKDE_UIC_BASENAME:STRING=settings -P /usr/lib/cmake/KF5I18n/kf5i18nuic.cmake
>[ 63%] Generating settings.h, settings.cpp
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/libexec/kf5/kconfig_compiler_kf5 /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.kcfg /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/settings.kcfgc -d /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cantor-16.12.2 /builddir/build/BUILD/cantor-16.12.2/src/backends/lua /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/CMakeFiles/cantor_luabackend.dir/DependInfo.cmake --color=
>Scanning dependencies of target cantor_luabackend
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make -f src/backends/lua/CMakeFiles/cantor_luabackend.dir/build.make src/backends/lua/CMakeFiles/cantor_luabackend.dir/build
>make[2]: Entering directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 63%] Building CXX object src/backends/lua/CMakeFiles/cantor_luabackend.dir/luabackend.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_luabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -I/usr/include/luajit-2.1 -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_luabackend.dir/luabackend.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.cpp
>[ 64%] Building CXX object src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/qalculateextensions.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_qalculatebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions  -Wno-deprecated -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -fPIC -std=gnu++11 -o CMakeFiles/cantor_qalculatebackend.dir/qalculateextensions.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonexpression.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonexpression.h:36:10: warning: 'virtual void PythonExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonexpression.h:37:10: warning: 'virtual void PythonExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonexpression.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonexpression.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonexpression.cpp:27:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:40:9: warning: 'virtual int Cantor::HelpResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:42:17: warning: 'virtual QDomElement Cantor::HelpResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonexpression.cpp:31:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:44:10: warning: 'virtual void PythonSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:45:10: warning: 'virtual void PythonSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:47:10: warning: 'virtual void PythonSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:50:25: warning: 'virtual Cantor::Expression* PythonSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                         ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:51:31: warning: 'virtual Cantor::CompletionObject* PythonSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject* completionFor(const QString& command, int index=-1);
>                               ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:52:33: warning: 'virtual QSyntaxHighlighter* PythonSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonsession.h:53:33: warning: 'virtual QAbstractItemModel* PythonSession::variableModel()' can be marked override [-Wsuggest-override]
>     virtual QAbstractItemModel* variableModel();
>                                 ^~~~~~~~~~~~~
>[ 65%] Building CXX object src/CMakeFiles/cantorpart.dir/scripteditorwidget.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/scripteditorwidget.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/scripteditorwidget.cpp
>[ 66%] Building CXX object src/backends/python/CMakeFiles/cantor_pythonbackend.dir/pythonkeywords.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_pythonbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python -I/builddir/build/BUILD/cantor-16.12.2/src/backends/python -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_pythonbackend.dir/pythonkeywords.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonkeywords.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.h:33:13: warning: 'virtual QString LuaBackend::id() const' can be marked override [-Wsuggest-override]
>     QString id() const;
>             ^~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.h:35:22: warning: 'virtual Cantor::Session* LuaBackend::createSession()' can be marked override [-Wsuggest-override]
>     Cantor::Session* createSession();
>                      ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.h:36:35: warning: 'virtual Cantor::Backend::Capabilities LuaBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     Cantor::Backend::Capabilities capabilities() const;
>                                   ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.h:38:10: warning: 'virtual bool LuaBackend::requirementsFullfilled() const' can be marked override [-Wsuggest-override]
>     bool requirementsFullfilled() const;
>          ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.h:39:10: warning: 'virtual QUrl LuaBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>     QUrl helpUrl() const;
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.h:40:13: warning: 'virtual QString LuaBackend::description() const' can be marked override [-Wsuggest-override]
>     QString description() const;
>             ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.h:42:14: warning: 'virtual QWidget* LuaBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>     QWidget *settingsWidget(QWidget *parent) const;
>              ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.h:43:22: warning: 'virtual KConfigSkeleton* LuaBackend::config() const' can be marked override [-Wsuggest-override]
>     KConfigSkeleton *config() const;
>                      ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:36:10: warning: 'virtual void LuaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:37:10: warning: 'virtual void LuaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:39:10: warning: 'virtual void LuaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:41:33: warning: 'virtual Cantor::Expression* LuaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression*         evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                                 ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:42:33: warning: 'virtual Cantor::CompletionObject* LuaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject*   completionFor(const QString& cmd, int index=-1);
>                                 ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:43:33: warning: 'virtual QSyntaxHighlighter* LuaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.cpp:19:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:31:21: warning: 'virtual QString QalculateHistoryExtension::lastResult()' can be marked override [-Wsuggest-override]
>     virtual QString lastResult();
>                     ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:38:21: warning: 'virtual QString QalculateVariableManagementExtension::addVariable(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString addVariable(const QString& name, const QString& value);
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:39:21: warning: 'virtual QString QalculateVariableManagementExtension::setValue(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString setValue(const QString& name, const QString& value);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:40:21: warning: 'virtual QString QalculateVariableManagementExtension::removeVariable(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString removeVariable(const QString& name);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:41:21: warning: 'virtual QString QalculateVariableManagementExtension::saveVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString saveVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:42:21: warning: 'virtual QString QalculateVariableManagementExtension::loadVariables(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString loadVariables(const QString& fileName);
>                     ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:43:21: warning: 'virtual QString QalculateVariableManagementExtension::clearVariables()' can be marked override [-Wsuggest-override]
>     virtual QString clearVariables();
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:58:21: warning: 'virtual QString QalculateCASExtension::solve(const QStringList&, const QStringList&)' can be marked override [-Wsuggest-override]
>     virtual QString solve(const QStringList& equations, const QStringList& variables);
>                     ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:59:21: warning: 'virtual QString QalculateCASExtension::simplify(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString simplify(const QString& expression);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:60:21: warning: 'virtual QString QalculateCASExtension::expand(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString expand(const QString& expression);
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:70:13: warning: 'virtual QString QalculateCalculusExtension::limit(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString limit(const QString& expression, const QString& variable, const QString& limit);
>             ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:71:13: warning: 'virtual QString QalculateCalculusExtension::differentiate(const QString&, const QString&, int)' can be marked override [-Wsuggest-override]
>     QString differentiate(const QString& function,const QString& variable, int times);
>             ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:72:13: warning: 'virtual QString QalculateCalculusExtension::integrate(const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString integrate(const QString& function, const QString& variable);
>             ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:73:13: warning: 'virtual QString QalculateCalculusExtension::integrate(const QString&, const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString integrate(const QString& function,const QString& variable, const QString& left, const QString& right);
>             ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:83:21: warning: 'virtual QString QalculateLinearAlgebraExtension::createVector(const QStringList&, Cantor::LinearAlgebraExtension::VectorType)' can be marked override [-Wsuggest-override]
>     virtual QString createVector(const QStringList& entries, VectorType type);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:84:21: warning: 'virtual QString QalculateLinearAlgebraExtension::createMatrix(const Matrix&)' can be marked override [-Wsuggest-override]
>     virtual QString createMatrix(const Matrix& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:85:21: warning: 'virtual QString QalculateLinearAlgebraExtension::identityMatrix(int)' can be marked override [-Wsuggest-override]
>     virtual QString identityMatrix(int size);
>                     ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:88:21: warning: 'virtual QString QalculateLinearAlgebraExtension::rank(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString rank(const QString& matrix);
>                     ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:89:21: warning: 'virtual QString QalculateLinearAlgebraExtension::invertMatrix(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString invertMatrix(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:90:21: warning: 'virtual QString QalculateLinearAlgebraExtension::charPoly(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString charPoly(const QString& matrix);
>                     ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:91:21: warning: 'virtual QString QalculateLinearAlgebraExtension::eigenVectors(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenVectors(const QString& matrix);
>                     ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculateextensions.h:92:21: warning: 'virtual QString QalculateLinearAlgebraExtension::eigenValues(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString eigenValues(const QString& matrix);
>                     ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luabackend.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaextensions.h:33:21: warning: 'virtual QString LuaScriptExtension::scriptFileFilter()' can be marked override [-Wsuggest-override]
>     virtual QString scriptFileFilter();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaextensions.h:34:21: warning: 'virtual QString LuaScriptExtension::highlightingMode()' can be marked override [-Wsuggest-override]
>     virtual QString highlightingMode();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaextensions.h:35:21: warning: 'virtual QString LuaScriptExtension::runExternalScript(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString runExternalScript(const QString& path);
>                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaextensions.h:36:21: warning: 'virtual QString LuaScriptExtension::commandSeparator()' can be marked override [-Wsuggest-override]
>     virtual QString commandSeparator();
>                     ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/scripteditorwidget.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/scripteditorwidget.h:52:18: warning: 'virtual bool ScriptEditorWidget::queryClose()' can be marked override [-Wsuggest-override]
>     virtual bool queryClose();
>                  ^~~~~~~~~~
>[ 67%] Building CXX object src/backends/lua/CMakeFiles/cantor_luabackend.dir/luasession.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_luabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -I/usr/include/luajit-2.1 -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_luabackend.dir/luasession.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.cpp
>[ 67%] Building CXX object src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/qalculatecompletionobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_qalculatebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions  -Wno-deprecated -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -fPIC -std=gnu++11 -o CMakeFiles/cantor_qalculatebackend.dir/qalculatecompletionobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatecompletionobject.cpp
>[ 67%] Building CXX object src/backends/python/CMakeFiles/cantor_pythonbackend.dir/pythonhighlighter.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_pythonbackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/python -I/builddir/build/BUILD/cantor-16.12.2/src/backends/python -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_pythonbackend.dir/pythonhighlighter.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp
>[ 67%] Building CXX object src/CMakeFiles/cantorpart.dir/resultitem.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/resultitem.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:36:10: warning: 'virtual void LuaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:37:10: warning: 'virtual void LuaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:39:10: warning: 'virtual void LuaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:41:33: warning: 'virtual Cantor::Expression* LuaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression*         evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                                 ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:42:33: warning: 'virtual Cantor::CompletionObject* LuaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject*   completionFor(const QString& cmd, int index=-1);
>                                 ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:43:33: warning: 'virtual QSyntaxHighlighter* LuaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaexpression.h:36:10: warning: 'virtual void LuaExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaexpression.h:37:10: warning: 'virtual void LuaExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luacompletionobject.h:37:10: warning: 'virtual void LuaCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>     void fetchCompletions();
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luacompletionobject.h:40:18: warning: 'virtual bool LuaCompletionObject::mayIdentifierContain(QChar) const' can be marked override [-Wsuggest-override]
>     virtual bool mayIdentifierContain(QChar c)   const;
>                  ^~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luacompletionobject.h:41:18: warning: 'virtual bool LuaCompletionObject::mayIdentifierBeginWith(QChar) const' can be marked override [-Wsuggest-override]
>     virtual bool mayIdentifierBeginWith(QChar c) const;
>                  ^~~~~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatecompletionobject.cpp:19:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatecompletionobject.h:33:21: warning: 'virtual int QalculateCompletionObject::locateIdentifier(const QString&, int) const' can be marked override [-Wsuggest-override]
>         virtual int locateIdentifier(const QString& cmd, int index) const;
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatecompletionobject.h:36:14: warning: 'virtual void QalculateCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>         void fetchCompletions();
>              ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatecompletionobject.h:37:14: warning: 'virtual void QalculateCompletionObject::fetchIdentifierType()' can be marked override [-Wsuggest-override]
>         void fetchIdentifierType();
>              ^~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luahighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.cpp:24:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.h:38:10: warning: 'virtual void PythonHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     void highlightBlock(const QString& text);
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatecompletionobject.cpp:28:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:47:18: warning: 'virtual void QalculateSession::login()' can be marked override [-Wsuggest-override]
>     virtual void login();
>                  ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:48:18: warning: 'virtual void QalculateSession::logout()' can be marked override [-Wsuggest-override]
>     virtual void logout();
>                  ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:50:18: warning: 'virtual void QalculateSession::interrupt()' can be marked override [-Wsuggest-override]
>     virtual void interrupt();
>                  ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:52:33: warning: 'virtual Cantor::Expression* QalculateSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     virtual Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                                 ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:53:39: warning: 'virtual Cantor::CompletionObject* QalculateSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     virtual Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:54:39: warning: 'virtual Cantor::SyntaxHelpObject* QalculateSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     virtual Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:55:33: warning: 'virtual QSyntaxHighlighter* QalculateSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate/qalculatesession.h:58:25: warning: 'virtual QAbstractItemModel* QalculateSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp: In member function 'virtual void PythonHighlighter::highlightBlock(const QString&)':
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp:90:42: error: expected ';' before 'and'
>         for (int i = 0; i < flags.size() and not triggered; i++) {
>                                          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp:90:42: error: 'and' was not declared in this scope
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp:90:42: note: suggested alternative: 'rand'
>         for (int i = 0; i < flags.size() and not triggered; i++) {
>                                          ^~~
>                                          rand
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp:90:46: error: expected ')' before 'not'
>         for (int i = 0; i < flags.size() and not triggered; i++) {
>                                              ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp:90:46: error: 'not' was not declared in this scope
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp:90:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
>         for (int i = 0; i < flags.size() and not triggered; i++) {
>         ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp:90:61: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
>         for (int i = 0; i < flags.size() and not triggered; i++) {
>                                                             ^
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp:90:61: error: 'i' was not declared in this scope
>/builddir/build/BUILD/cantor-16.12.2/src/backends/python/pythonhighlighter.cpp:129:13: error: expected ')' before 'and'
>             and singleLineCommentStartPos < minPos) {
>             ^~~
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make[2]: *** [src/backends/python/CMakeFiles/cantor_pythonbackend.dir/build.make:176: src/backends/python/CMakeFiles/cantor_pythonbackend.dir/pythonhighlighter.cpp.o] Error 1
>make[1]: *** [CMakeFiles/Makefile2:1298: src/backends/python/CMakeFiles/cantor_pythonbackend.dir/all] Error 2
>make[1]: *** Waiting for unfinished jobs....
>[ 67%] Building CXX object src/CMakeFiles/cantorpart.dir/textresultitem.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/textresultitem.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:25:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>[ 67%] Building CXX object src/backends/lua/CMakeFiles/cantor_luabackend.dir/luaexpression.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_luabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -I/usr/include/luajit-2.1 -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_luabackend.dir/luaexpression.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaexpression.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:26,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>[ 68%] Building CXX object src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/settings.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_qalculatebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions  -Wno-deprecated -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -fPIC -std=gnu++11 -o CMakeFiles/cantor_qalculatebackend.dir/settings.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/settings.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:26,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:26:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:29,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:39:13: warning: 'virtual QString Cantor::EpsResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:40:13: warning: 'virtual QString Cantor::EpsResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:41:14: warning: 'virtual QVariant Cantor::EpsResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:42:10: warning: 'virtual QUrl Cantor::EpsResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:44:9: warning: 'virtual int Cantor::EpsResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:45:13: warning: 'virtual QString Cantor::EpsResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:47:17: warning: 'virtual QDomElement Cantor::EpsResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:48:10: warning: 'virtual void Cantor::EpsResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:50:10: warning: 'virtual void Cantor::EpsResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:29:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:42:9: warning: 'virtual int Cantor::LatexResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:43:13: warning: 'virtual QString Cantor::LatexResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:52:13: warning: 'virtual QString Cantor::LatexResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:53:13: warning: 'virtual QString Cantor::LatexResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:54:14: warning: 'virtual QVariant Cantor::LatexResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:56:17: warning: 'virtual QDomElement Cantor::LatexResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:58:10: warning: 'virtual void Cantor::LatexResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:39:12: warning: 'virtual double TextResultItem::setGeometry(double, double, double)' can be marked override [-Wsuggest-override]
>     double setGeometry(double x, double y, double w);
>            ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:40:10: warning: 'virtual void TextResultItem::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu* menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:42:17: warning: 'virtual ResultItem* TextResultItem::updateFromResult(Cantor::Result*)' can be marked override [-Wsuggest-override]
>     ResultItem* updateFromResult(Cantor::Result* result);
>                 ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:46:12: warning: 'virtual double TextResultItem::width() const' can be marked override [-Wsuggest-override]
>     double width() const;
>            ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:47:12: warning: 'virtual double TextResultItem::height() const' can be marked override [-Wsuggest-override]
>     double height() const;
>            ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:49:10: warning: 'virtual void TextResultItem::deleteLater()' can be marked override [-Wsuggest-override]
>     void deleteLater();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:52:21: warning: 'virtual Cantor::Result* TextResultItem::result()' can be marked override [-Wsuggest-override]
>     Cantor::Result* result();
>                     ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:25:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:23:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:42:9: warning: 'virtual int WorksheetImageItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:54:12: warning: 'virtual QRectF WorksheetImageItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:56:10: warning: 'virtual void WorksheetImageItem::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:71:10: warning: 'virtual void WorksheetImageItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:37:12: warning: 'virtual double ImageResultItem::setGeometry(double, double, double)' can be marked override [-Wsuggest-override]
>     double setGeometry(double x, double y, double w);
>            ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:38:10: warning: 'virtual void ImageResultItem::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu* menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:40:17: warning: 'virtual ResultItem* ImageResultItem::updateFromResult(Cantor::Result*)' can be marked override [-Wsuggest-override]
>     ResultItem* updateFromResult(Cantor::Result* result);
>                 ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:42:12: warning: 'virtual QRectF ImageResultItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:43:20: warning: 'virtual double ImageResultItem::width() const' can be marked override [-Wsuggest-override]
>     virtual double width() const;
>                    ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:44:20: warning: 'virtual double ImageResultItem::height() const' can be marked override [-Wsuggest-override]
>     virtual double height() const;
>                    ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:46:10: warning: 'virtual void ImageResultItem::deleteLater()' can be marked override [-Wsuggest-override]
>     void deleteLater();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:49:21: warning: 'virtual Cantor::Result* ImageResultItem::result()' can be marked override [-Wsuggest-override]
>     Cantor::Result* result();
>                     ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:39:12: warning: 'virtual double AnimationResultItem::setGeometry(double, double, double)' can be marked override [-Wsuggest-override]
>     double setGeometry(double x, double y, double w);
>            ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:40:10: warning: 'virtual void AnimationResultItem::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu* menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:42:17: warning: 'virtual ResultItem* AnimationResultItem::updateFromResult(Cantor::Result*)' can be marked override [-Wsuggest-override]
>     ResultItem* updateFromResult(Cantor::Result* result);
>                 ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:44:10: warning: 'virtual void AnimationResultItem::deleteLater()' can be marked override [-Wsuggest-override]
>     void deleteLater();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:46:12: warning: 'virtual QRectF AnimationResultItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:47:12: warning: 'virtual double AnimationResultItem::width() const' can be marked override [-Wsuggest-override]
>     double width() const;
>            ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:48:12: warning: 'virtual double AnimationResultItem::height() const' can be marked override [-Wsuggest-override]
>     double height() const;
>            ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:50:21: warning: 'virtual Cantor::Result* AnimationResultItem::result()' can be marked override [-Wsuggest-override]
>     Cantor::Result* result();
>                     ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:28:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:30:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/resultitem.cpp:32:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:37:13: warning: 'virtual QString Cantor::AnimationResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:38:14: warning: 'virtual QVariant Cantor::AnimationResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:39:10: warning: 'virtual QUrl Cantor::AnimationResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:41:9: warning: 'virtual int Cantor::AnimationResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:42:13: warning: 'virtual QString Cantor::AnimationResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:44:17: warning: 'virtual QDomElement Cantor::AnimationResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:45:10: warning: 'virtual void Cantor::AnimationResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:47:10: warning: 'virtual void Cantor::AnimationResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>[ 69%] Building CXX object src/CMakeFiles/cantorpart.dir/imageresultitem.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/imageresultitem.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaexpression.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaexpression.h:36:10: warning: 'virtual void LuaExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaexpression.h:37:10: warning: 'virtual void LuaExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaexpression.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:36:10: warning: 'virtual void LuaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:37:10: warning: 'virtual void LuaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:39:10: warning: 'virtual void LuaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:41:33: warning: 'virtual Cantor::Expression* LuaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression*         evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                                 ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:42:33: warning: 'virtual Cantor::CompletionObject* LuaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject*   completionFor(const QString& cmd, int index=-1);
>                                 ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:43:33: warning: 'virtual QSyntaxHighlighter* LuaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaexpression.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaexpression.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaexpression.cpp:27:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:40:9: warning: 'virtual int Cantor::HelpResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/helpresult.h:42:17: warning: 'virtual QDomElement Cantor::HelpResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:50:9: warning: 'virtual int CommandEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:58:10: warning: 'virtual bool CommandEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:60:10: warning: 'virtual void CommandEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:61:10: warning: 'virtual void CommandEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:63:17: warning: 'virtual QDomElement CommandEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:64:13: warning: 'virtual QString CommandEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:69:10: warning: 'virtual bool CommandEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:73:10: warning: 'virtual void CommandEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:76:10: warning: 'virtual bool CommandEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord = 0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:78:10: warning: 'virtual void CommandEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:80:24: warning: 'virtual WorksheetTextItem* CommandEntry::highlightItem()' can be marked override [-Wsuggest-override]
>     WorksheetTextItem* highlightItem();
>                        ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:82:21: warning: 'virtual WorksheetCursor CommandEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:87:10: warning: 'virtual bool CommandEntry::evaluateCurrentItem()' can be marked override [-Wsuggest-override]
>     bool evaluateCurrentItem();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:88:10: warning: 'virtual bool CommandEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:92:10: warning: 'virtual void CommandEntry::showCompletion()' can be marked override [-Wsuggest-override]
>     void showCompletion();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:94:10: warning: 'virtual void CommandEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:104:10: warning: 'virtual void CommandEntry::startRemoving()' can be marked override [-Wsuggest-override]
>     void startRemoving();
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:109:10: warning: 'virtual void CommandEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:112:10: warning: 'virtual bool CommandEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:29,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:39:13: warning: 'virtual QString Cantor::EpsResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:40:13: warning: 'virtual QString Cantor::EpsResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:41:14: warning: 'virtual QVariant Cantor::EpsResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:42:10: warning: 'virtual QUrl Cantor::EpsResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:44:9: warning: 'virtual int Cantor::EpsResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:45:13: warning: 'virtual QString Cantor::EpsResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:47:17: warning: 'virtual QDomElement Cantor::EpsResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:48:10: warning: 'virtual void Cantor::EpsResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:50:10: warning: 'virtual void Cantor::EpsResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:29:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:42:9: warning: 'virtual int Cantor::LatexResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:43:13: warning: 'virtual QString Cantor::LatexResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:52:13: warning: 'virtual QString Cantor::LatexResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:53:13: warning: 'virtual QString Cantor::LatexResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:54:14: warning: 'virtual QVariant Cantor::LatexResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:56:17: warning: 'virtual QDomElement Cantor::LatexResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:58:10: warning: 'virtual void Cantor::LatexResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:39:12: warning: 'virtual double TextResultItem::setGeometry(double, double, double)' can be marked override [-Wsuggest-override]
>     double setGeometry(double x, double y, double w);
>            ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:40:10: warning: 'virtual void TextResultItem::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu* menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:42:17: warning: 'virtual ResultItem* TextResultItem::updateFromResult(Cantor::Result*)' can be marked override [-Wsuggest-override]
>     ResultItem* updateFromResult(Cantor::Result* result);
>                 ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:46:12: warning: 'virtual double TextResultItem::width() const' can be marked override [-Wsuggest-override]
>     double width() const;
>            ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:47:12: warning: 'virtual double TextResultItem::height() const' can be marked override [-Wsuggest-override]
>     double height() const;
>            ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:49:10: warning: 'virtual void TextResultItem::deleteLater()' can be marked override [-Wsuggest-override]
>     void deleteLater();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/textresultitem.h:52:21: warning: 'virtual Cantor::Result* TextResultItem::result()' can be marked override [-Wsuggest-override]
>     Cantor::Result* result();
>                     ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/textresultitem.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>[ 70%] Building CXX object src/backends/lua/CMakeFiles/cantor_luabackend.dir/luacompletionobject.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_luabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -I/usr/include/luajit-2.1 -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_luabackend.dir/luacompletionobject.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luacompletionobject.cpp
>[ 70%] Building CXX object src/CMakeFiles/cantorpart.dir/animationresultitem.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/animationresultitem.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luacompletionobject.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luacompletionobject.h:37:10: warning: 'virtual void LuaCompletionObject::fetchCompletions()' can be marked override [-Wsuggest-override]
>     void fetchCompletions();
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luacompletionobject.h:40:18: warning: 'virtual bool LuaCompletionObject::mayIdentifierContain(QChar) const' can be marked override [-Wsuggest-override]
>     virtual bool mayIdentifierContain(QChar c)   const;
>                  ^~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luacompletionobject.h:41:18: warning: 'virtual bool LuaCompletionObject::mayIdentifierBeginWith(QChar) const' can be marked override [-Wsuggest-override]
>     virtual bool mayIdentifierBeginWith(QChar c) const;
>                  ^~~~~~~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luacompletionobject.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:36:10: warning: 'virtual void LuaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:37:10: warning: 'virtual void LuaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:39:10: warning: 'virtual void LuaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:41:33: warning: 'virtual Cantor::Expression* LuaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression*         evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                                 ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:42:33: warning: 'virtual Cantor::CompletionObject* LuaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject*   completionFor(const QString& cmd, int index=-1);
>                                 ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luasession.h:43:33: warning: 'virtual QSyntaxHighlighter* LuaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:50:9: warning: 'virtual int CommandEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:58:10: warning: 'virtual bool CommandEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:60:10: warning: 'virtual void CommandEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:61:10: warning: 'virtual void CommandEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:63:17: warning: 'virtual QDomElement CommandEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:64:13: warning: 'virtual QString CommandEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:69:10: warning: 'virtual bool CommandEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:73:10: warning: 'virtual void CommandEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:76:10: warning: 'virtual bool CommandEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord = 0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:78:10: warning: 'virtual void CommandEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:80:24: warning: 'virtual WorksheetTextItem* CommandEntry::highlightItem()' can be marked override [-Wsuggest-override]
>     WorksheetTextItem* highlightItem();
>                        ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:82:21: warning: 'virtual WorksheetCursor CommandEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:87:10: warning: 'virtual bool CommandEntry::evaluateCurrentItem()' can be marked override [-Wsuggest-override]
>     bool evaluateCurrentItem();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:88:10: warning: 'virtual bool CommandEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:92:10: warning: 'virtual void CommandEntry::showCompletion()' can be marked override [-Wsuggest-override]
>     void showCompletion();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:94:10: warning: 'virtual void CommandEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:104:10: warning: 'virtual void CommandEntry::startRemoving()' can be marked override [-Wsuggest-override]
>     void startRemoving();
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:109:10: warning: 'virtual void CommandEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:112:10: warning: 'virtual bool CommandEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:25:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:42:9: warning: 'virtual int WorksheetImageItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:54:12: warning: 'virtual QRectF WorksheetImageItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:56:10: warning: 'virtual void WorksheetImageItem::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:71:10: warning: 'virtual void WorksheetImageItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:37:12: warning: 'virtual double ImageResultItem::setGeometry(double, double, double)' can be marked override [-Wsuggest-override]
>     double setGeometry(double x, double y, double w);
>            ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:38:10: warning: 'virtual void ImageResultItem::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu* menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:40:17: warning: 'virtual ResultItem* ImageResultItem::updateFromResult(Cantor::Result*)' can be marked override [-Wsuggest-override]
>     ResultItem* updateFromResult(Cantor::Result* result);
>                 ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:42:12: warning: 'virtual QRectF ImageResultItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:43:20: warning: 'virtual double ImageResultItem::width() const' can be marked override [-Wsuggest-override]
>     virtual double width() const;
>                    ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:44:20: warning: 'virtual double ImageResultItem::height() const' can be marked override [-Wsuggest-override]
>     virtual double height() const;
>                    ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:46:10: warning: 'virtual void ImageResultItem::deleteLater()' can be marked override [-Wsuggest-override]
>     void deleteLater();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:49:21: warning: 'virtual Cantor::Result* ImageResultItem::result()' can be marked override [-Wsuggest-override]
>     Cantor::Result* result();
>                     ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:39:13: warning: 'virtual QString Cantor::EpsResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:40:13: warning: 'virtual QString Cantor::EpsResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:41:14: warning: 'virtual QVariant Cantor::EpsResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:42:10: warning: 'virtual QUrl Cantor::EpsResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:44:9: warning: 'virtual int Cantor::EpsResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:45:13: warning: 'virtual QString Cantor::EpsResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:47:17: warning: 'virtual QDomElement Cantor::EpsResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:48:10: warning: 'virtual void Cantor::EpsResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:50:10: warning: 'virtual void Cantor::EpsResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>[ 70%] Building CXX object src/backends/lua/CMakeFiles/cantor_luabackend.dir/luahelper.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_luabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -I/usr/include/luajit-2.1 -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_luabackend.dir/luahelper.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luahelper.cpp
>[ 70%] Building CXX object src/backends/qalculate/CMakeFiles/cantor_qalculatebackend.dir/cantor_qalculatebackend_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_qalculatebackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/backends/qalculate -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions  -Wno-deprecated -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -fPIC -std=gnu++11 -o CMakeFiles/cantor_qalculatebackend.dir/cantor_qalculatebackend_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.cpp
>[ 70%] Building CXX object src/CMakeFiles/cantorpart.dir/loadedexpression.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/loadedexpression.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/loadedexpression.cpp
>[ 70%] Building CXX object src/backends/lua/CMakeFiles/cantor_luabackend.dir/luahighlighter.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_luabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -I/usr/include/luajit-2.1 -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_luabackend.dir/luahighlighter.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luahighlighter.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:27:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:50:9: warning: 'virtual int CommandEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:58:10: warning: 'virtual bool CommandEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:60:10: warning: 'virtual void CommandEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:61:10: warning: 'virtual void CommandEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:63:17: warning: 'virtual QDomElement CommandEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:64:13: warning: 'virtual QString CommandEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:69:10: warning: 'virtual bool CommandEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:73:10: warning: 'virtual void CommandEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:76:10: warning: 'virtual bool CommandEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord = 0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:78:10: warning: 'virtual void CommandEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:80:24: warning: 'virtual WorksheetTextItem* CommandEntry::highlightItem()' can be marked override [-Wsuggest-override]
>     WorksheetTextItem* highlightItem();
>                        ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:82:21: warning: 'virtual WorksheetCursor CommandEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:87:10: warning: 'virtual bool CommandEntry::evaluateCurrentItem()' can be marked override [-Wsuggest-override]
>     bool evaluateCurrentItem();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:88:10: warning: 'virtual bool CommandEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:92:10: warning: 'virtual void CommandEntry::showCompletion()' can be marked override [-Wsuggest-override]
>     void showCompletion();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:94:10: warning: 'virtual void CommandEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:104:10: warning: 'virtual void CommandEntry::startRemoving()' can be marked override [-Wsuggest-override]
>     void startRemoving();
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:109:10: warning: 'virtual void CommandEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/commandentry.h:112:10: warning: 'virtual bool CommandEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:25:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:42:9: warning: 'virtual int WorksheetImageItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:54:12: warning: 'virtual QRectF WorksheetImageItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:56:10: warning: 'virtual void WorksheetImageItem::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/worksheetimageitem.h:71:10: warning: 'virtual void WorksheetImageItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.cpp:22:
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:37:12: warning: 'virtual double ImageResultItem::setGeometry(double, double, double)' can be marked override [-Wsuggest-override]
>     double setGeometry(double x, double y, double w);
>            ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:38:10: warning: 'virtual void ImageResultItem::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu* menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:40:17: warning: 'virtual ResultItem* ImageResultItem::updateFromResult(Cantor::Result*)' can be marked override [-Wsuggest-override]
>     ResultItem* updateFromResult(Cantor::Result* result);
>                 ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:42:12: warning: 'virtual QRectF ImageResultItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:43:20: warning: 'virtual double ImageResultItem::width() const' can be marked override [-Wsuggest-override]
>     virtual double width() const;
>                    ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:44:20: warning: 'virtual double ImageResultItem::height() const' can be marked override [-Wsuggest-override]
>     virtual double height() const;
>                    ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:46:10: warning: 'virtual void ImageResultItem::deleteLater()' can be marked override [-Wsuggest-override]
>     void deleteLater();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/imageresultitem.h:49:21: warning: 'virtual Cantor::Result* ImageResultItem::result()' can be marked override [-Wsuggest-override]
>     Cantor::Result* result();
>                     ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.cpp:22:0:
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:39:12: warning: 'virtual double AnimationResultItem::setGeometry(double, double, double)' can be marked override [-Wsuggest-override]
>     double setGeometry(double x, double y, double w);
>            ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:40:10: warning: 'virtual void AnimationResultItem::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu* menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:42:17: warning: 'virtual ResultItem* AnimationResultItem::updateFromResult(Cantor::Result*)' can be marked override [-Wsuggest-override]
>     ResultItem* updateFromResult(Cantor::Result* result);
>                 ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:44:10: warning: 'virtual void AnimationResultItem::deleteLater()' can be marked override [-Wsuggest-override]
>     void deleteLater();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:46:12: warning: 'virtual QRectF AnimationResultItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:47:12: warning: 'virtual double AnimationResultItem::width() const' can be marked override [-Wsuggest-override]
>     double width() const;
>            ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:48:12: warning: 'virtual double AnimationResultItem::height() const' can be marked override [-Wsuggest-override]
>     double height() const;
>            ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.h:50:21: warning: 'virtual Cantor::Result* AnimationResultItem::result()' can be marked override [-Wsuggest-override]
>     Cantor::Result* result();
>                     ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/animationresultitem.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:37:13: warning: 'virtual QString Cantor::AnimationResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:38:14: warning: 'virtual QVariant Cantor::AnimationResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:39:10: warning: 'virtual QUrl Cantor::AnimationResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:41:9: warning: 'virtual int Cantor::AnimationResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:42:13: warning: 'virtual QString Cantor::AnimationResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:44:17: warning: 'virtual QDomElement Cantor::AnimationResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:45:10: warning: 'virtual void Cantor::AnimationResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:47:10: warning: 'virtual void Cantor::AnimationResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/moc_qalculatebacke_4S6CQP6OW3VMVJ.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.cpp:2:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatebackend.h:33:13: warning: 'virtual QString QalculateBackend::id() const' can be marked override [-Wsuggest-override]
>     QString id() const;
>             ^~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatebackend.h:35:30: warning: 'virtual Cantor::Session* QalculateBackend::createSession()' can be marked override [-Wsuggest-override]
>     virtual Cantor::Session *createSession();
>                              ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatebackend.h:36:43: warning: 'virtual Cantor::Backend::Capabilities QalculateBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     virtual Cantor::Backend::Capabilities capabilities() const;
>                                           ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatebackend.h:37:21: warning: 'virtual QString QalculateBackend::description() const' can be marked override [-Wsuggest-override]
>     virtual QString description() const;
>                     ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatebackend.h:38:18: warning: 'virtual QUrl QalculateBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>     virtual QUrl helpUrl() const;
>                  ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatebackend.h:40:14: warning: 'virtual QWidget* QalculateBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>     QWidget* settingsWidget(QWidget* parent) const;
>              ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatebackend.h:41:22: warning: 'virtual KConfigSkeleton* QalculateBackend::config() const' can be marked override [-Wsuggest-override]
>     KConfigSkeleton* config() const;
>                      ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/loadedexpression.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/loadedexpression.h:43:10: warning: 'virtual void LoadedExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/loadedexpression.h:44:10: warning: 'virtual void LoadedExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/loadedexpression.cpp:23:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:38:13: warning: 'virtual QString Cantor::ImageResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:39:13: warning: 'virtual QString Cantor::ImageResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:40:14: warning: 'virtual QVariant Cantor::ImageResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:41:10: warning: 'virtual QUrl Cantor::ImageResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:43:9: warning: 'virtual int Cantor::ImageResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:44:13: warning: 'virtual QString Cantor::ImageResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:46:17: warning: 'virtual QDomElement Cantor::ImageResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:47:10: warning: 'virtual void Cantor::ImageResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/imageresult.h:49:10: warning: 'virtual void Cantor::ImageResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/loadedexpression.cpp:24:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:39:13: warning: 'virtual QString Cantor::EpsResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:40:13: warning: 'virtual QString Cantor::EpsResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:41:14: warning: 'virtual QVariant Cantor::EpsResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:42:10: warning: 'virtual QUrl Cantor::EpsResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:44:9: warning: 'virtual int Cantor::EpsResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:45:13: warning: 'virtual QString Cantor::EpsResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:47:17: warning: 'virtual QDomElement Cantor::EpsResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:48:10: warning: 'virtual void Cantor::EpsResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/epsresult.h:50:10: warning: 'virtual void Cantor::EpsResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/loadedexpression.cpp:25:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:41:13: warning: 'virtual QString Cantor::TextResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:42:14: warning: 'virtual QVariant Cantor::TextResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:46:9: warning: 'virtual int Cantor::TextResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:47:13: warning: 'virtual QString Cantor::TextResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:52:17: warning: 'virtual QDomElement Cantor::TextResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/textresult.h:54:10: warning: 'virtual void Cantor::TextResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/loadedexpression.cpp:26:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:42:9: warning: 'virtual int Cantor::LatexResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:43:13: warning: 'virtual QString Cantor::LatexResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:52:13: warning: 'virtual QString Cantor::LatexResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:53:13: warning: 'virtual QString Cantor::LatexResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:54:14: warning: 'virtual QVariant Cantor::LatexResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:56:17: warning: 'virtual QDomElement Cantor::LatexResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/latexresult.h:58:10: warning: 'virtual void Cantor::LatexResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/loadedexpression.cpp:27:0:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:37:13: warning: 'virtual QString Cantor::AnimationResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:38:14: warning: 'virtual QVariant Cantor::AnimationResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:39:10: warning: 'virtual QUrl Cantor::AnimationResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:41:9: warning: 'virtual int Cantor::AnimationResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:42:13: warning: 'virtual QString Cantor::AnimationResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:44:17: warning: 'virtual QDomElement Cantor::AnimationResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:45:10: warning: 'virtual void Cantor::AnimationResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/lib/animationresult.h:47:10: warning: 'virtual void Cantor::AnimationResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/moc_qalculateexpre_URVX4X7VEC2NUA.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.cpp:3:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculateexpression.h:61:10: warning: 'virtual void QalculateExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculateexpression.h:62:10: warning: 'virtual void QalculateExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt() {}
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/moc_qalculatesessi_HNVIM5SLBOC3IO.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatesession.h:47:18: warning: 'virtual void QalculateSession::login()' can be marked override [-Wsuggest-override]
>     virtual void login();
>                  ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatesession.h:48:18: warning: 'virtual void QalculateSession::logout()' can be marked override [-Wsuggest-override]
>     virtual void logout();
>                  ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatesession.h:50:18: warning: 'virtual void QalculateSession::interrupt()' can be marked override [-Wsuggest-override]
>     virtual void interrupt();
>                  ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatesession.h:52:33: warning: 'virtual Cantor::Expression* QalculateSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     virtual Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                                 ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatesession.h:53:39: warning: 'virtual Cantor::CompletionObject* QalculateSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     virtual Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatesession.h:54:39: warning: 'virtual Cantor::SyntaxHelpObject* QalculateSession::syntaxHelpFor(const QString&)' can be marked override [-Wsuggest-override]
>     virtual Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
>                                       ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatesession.h:55:33: warning: 'virtual QSyntaxHighlighter* QalculateSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate/cantor_qalculatebackend_automoc.dir/../../../../../src/backends/qalculate/qalculatesession.h:58:25: warning: 'virtual QAbstractItemModel* QalculateSession::variableModel()' can be marked override [-Wsuggest-override]
>     QAbstractItemModel* variableModel();
>                         ^~~~~~~~~~~~~
>[ 71%] Building CXX object src/CMakeFiles/cantorpart.dir/animation.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/animation.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/animation.cpp
>[ 71%] Building CXX object src/CMakeFiles/cantorpart.dir/epsrenderer.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/epsrenderer.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/epsrenderer.cpp
>[ 71%] Linking CXX shared module cantor_qalculatebackend.so
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/qalculate && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantor_qalculatebackend.dir/link.txt --verbose=1
>/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions  -Wno-deprecated -DNDEBUG -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o cantor_qalculatebackend.so CMakeFiles/cantor_qalculatebackend.dir/qalculatesyntaxhelpobject.cpp.o CMakeFiles/cantor_qalculatebackend.dir/qalculatebackend.cpp.o CMakeFiles/cantor_qalculatebackend.dir/qalculatesession.cpp.o CMakeFiles/cantor_qalculatebackend.dir/qalculatehighlighter.cpp.o CMakeFiles/cantor_qalculatebackend.dir/qalculateexpression.cpp.o CMakeFiles/cantor_qalculatebackend.dir/qalculateextensions.cpp.o CMakeFiles/cantor_qalculatebackend.dir/qalculatecompletionobject.cpp.o CMakeFiles/cantor_qalculatebackend.dir/settings.cpp.o CMakeFiles/cantor_qalculatebackend.dir/cantor_qalculatebackend_automoc.cpp.o -Wl,-rpath,/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib: ../../lib/libcantorlibs.so.16.12.2 -lqalculate -lcln /usr/lib/libKF5KIOFileWidgets.so.5.31.0 /usr/lib/libKF5Bookmarks.so.5.31.0 /usr/lib/libKF5Solid.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5IconThemes.so.5.31.0 /usr/lib/libKF5Archive.so.5.31.0 /usr/lib/libKF5ItemViews.so.5.31.0 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libQt5Core.so.5.7.1 
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luahighlighter.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luahighlighter.cpp:21:
>/builddir/build/BUILD/cantor-16.12.2/src/lib/defaulthighlighter.h:71:18: warning: 'virtual void Cantor::DefaultHighlighter::highlightBlock(const QString&)' can be marked override [-Wsuggest-override]
>     virtual void highlightBlock(const QString& text);
>                  ^~~~~~~~~~~~~~
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 71%] Built target cantor_qalculatebackend
>[ 71%] Building CXX object src/CMakeFiles/cantorpart.dir/cantorpart_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantorpart_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src -I/builddir/build/BUILD/cantor-16.12.2/src -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -isystem /usr/include/KF5/KParts -isystem /usr/include/KF5 -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KNewStuff3/KNS3 -isystem /usr/include/KF5/KNewStuff3/knscore -isystem /usr/include/KF5/KNewStuff3/kns3 -isystem /usr/include/KF5/KNewStuff3/KNSCore -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KTextEditor -isystem /usr/include/qt5/QtXmlPatterns -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/Solid -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KArchive  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantorpart.dir/cantorpart_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp
>[ 72%] Building CXX object src/backends/lua/CMakeFiles/cantor_luabackend.dir/luaextensions.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_luabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -I/usr/include/luajit-2.1 -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_luabackend.dir/luaextensions.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaextensions.cpp
>[ 72%] Building CXX object src/backends/lua/CMakeFiles/cantor_luabackend.dir/settings.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_luabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -I/usr/include/luajit-2.1 -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_luabackend.dir/settings.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/settings.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_actionbar_TAEGALYMQF6JQE.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:2:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/actionbar.h:46:12: warning: 'virtual QRectF ActionBar::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/actionbar.h:47:10: warning: 'virtual void ActionBar::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*);
>          ^~~~~
>[ 72%] Building CXX object src/backends/lua/CMakeFiles/cantor_luabackend.dir/cantor_luabackend_automoc.cpp.o
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/bin/c++   -DKCOREADDONS_LIB -DMAKE_CANTORLIBS_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -Dcantor_luabackend_EXPORTS -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/backends/lua -I/builddir/build/BUILD/cantor-16.12.2/src/lib -I/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib -I/usr/include/libspectre -I/usr/include/luajit-2.1 -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib/qt5/./mkspecs/linux-g++ -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/qt5/QtDBus -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5/KI18n  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/cantor_luabackend.dir/cantor_luabackend_automoc.cpp.o -c /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.cpp
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:25:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_animationresul_GGENSJKQ5M2NJS.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetimageitem.h:42:9: warning: 'virtual int WorksheetImageItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetimageitem.h:54:12: warning: 'virtual QRectF WorksheetImageItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetimageitem.h:56:10: warning: 'virtual void WorksheetImageItem::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetimageitem.h:71:10: warning: 'virtual void WorksheetImageItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaextensions.cpp:21:0:
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaextensions.h:33:21: warning: 'virtual QString LuaScriptExtension::scriptFileFilter()' can be marked override [-Wsuggest-override]
>     virtual QString scriptFileFilter();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaextensions.h:34:21: warning: 'virtual QString LuaScriptExtension::highlightingMode()' can be marked override [-Wsuggest-override]
>     virtual QString highlightingMode();
>                     ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaextensions.h:35:21: warning: 'virtual QString LuaScriptExtension::runExternalScript(const QString&)' can be marked override [-Wsuggest-override]
>     virtual QString runExternalScript(const QString& path);
>                     ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/src/backends/lua/luaextensions.h:36:21: warning: 'virtual QString LuaScriptExtension::commandSeparator()' can be marked override [-Wsuggest-override]
>     virtual QString commandSeparator();
>                     ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheet.h:34:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetentry.h:27,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:26,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_animationresul_GGENSJKQ5M2NJS.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetview.h:49:10: warning: 'virtual void WorksheetView::resizeEvent(QResizeEvent*)' can be marked override [-Wsuggest-override]
>     void resizeEvent(QResizeEvent* event);
>          ^~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetentry.h:27:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:26,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_animationresul_GGENSJKQ5M2NJS.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheet.h:216:10: warning: 'virtual void Worksheet::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheet.h:217:10: warning: 'virtual void Worksheet::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheet.h:219:10: warning: 'virtual void Worksheet::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheet.h:220:10: warning: 'virtual void Worksheet::dragLeaveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragLeaveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheet.h:221:10: warning: 'virtual void Worksheet::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheet.h:222:10: warning: 'virtual void Worksheet::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetentry.h:28:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:26,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_animationresul_GGENSJKQ5M2NJS.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:59:9: warning: 'virtual int WorksheetTextItem::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:134:10: warning: 'virtual void WorksheetTextItem::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:135:10: warning: 'virtual void WorksheetTextItem::focusInEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusInEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:136:10: warning: 'virtual void WorksheetTextItem::focusOutEvent(QFocusEvent*)' can be marked override [-Wsuggest-override]
>     void focusOutEvent(QFocusEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:137:10: warning: 'virtual void WorksheetTextItem::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:138:10: warning: 'virtual void WorksheetTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:139:10: warning: 'virtual void WorksheetTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
>          ^~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:140:10: warning: 'virtual void WorksheetTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:141:10: warning: 'virtual void WorksheetTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:142:10: warning: 'virtual void WorksheetTextItem::dragEnterEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragEnterEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:144:10: warning: 'virtual void WorksheetTextItem::dragMoveEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dragMoveEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:145:10: warning: 'virtual void WorksheetTextItem::dropEvent(QGraphicsSceneDragDropEvent*)' can be marked override [-Wsuggest-override]
>     void dropEvent(QGraphicsSceneDragDropEvent* event);
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettextitem.h:146:10: warning: 'virtual bool WorksheetTextItem::sceneEvent(QEvent*)' can be marked override [-Wsuggest-override]
>     bool sceneEvent(QEvent *event);
>          ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:26:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:24,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_animationresul_GGENSJKQ5M2NJS.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetentry.h:55:17: warning: 'virtual int WorksheetEntry::type() const' can be marked override [-Wsuggest-override]
>     virtual int type() const;
>                 ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetentry.h:67:12: warning: 'virtual QRectF WorksheetEntry::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetentry.h:68:10: warning: 'virtual void WorksheetEntry::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetentry.h:149:10: warning: 'virtual void WorksheetEntry::contextMenuEvent(QGraphicsSceneContextMenuEvent*)' can be marked override [-Wsuggest-override]
>     void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
>          ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetentry.h:150:10: warning: 'virtual void WorksheetEntry::keyPressEvent(QKeyEvent*)' can be marked override [-Wsuggest-override]
>     void keyPressEvent(QKeyEvent *event);
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetentry.h:153:10: warning: 'virtual void WorksheetEntry::hoverEnterEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheetentry.h:154:10: warning: 'virtual void WorksheetEntry::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' can be marked override [-Wsuggest-override]
>     void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_animationresul_GGENSJKQ5M2NJS.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:37:12: warning: 'virtual double ImageResultItem::setGeometry(double, double, double)' can be marked override [-Wsuggest-override]
>     double setGeometry(double x, double y, double w);
>            ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:38:10: warning: 'virtual void ImageResultItem::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu* menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:40:17: warning: 'virtual ResultItem* ImageResultItem::updateFromResult(Cantor::Result*)' can be marked override [-Wsuggest-override]
>     ResultItem* updateFromResult(Cantor::Result* result);
>                 ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:42:12: warning: 'virtual QRectF ImageResultItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:43:20: warning: 'virtual double ImageResultItem::width() const' can be marked override [-Wsuggest-override]
>     virtual double width() const;
>                    ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:44:20: warning: 'virtual double ImageResultItem::height() const' can be marked override [-Wsuggest-override]
>     virtual double height() const;
>                    ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:46:10: warning: 'virtual void ImageResultItem::deleteLater()' can be marked override [-Wsuggest-override]
>     void deleteLater();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageresultitem.h:49:21: warning: 'virtual Cantor::Result* ImageResultItem::result()' can be marked override [-Wsuggest-override]
>     Cantor::Result* result();
>                     ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_animationresul_GGENSJKQ5M2NJS.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:39:12: warning: 'virtual double AnimationResultItem::setGeometry(double, double, double)' can be marked override [-Wsuggest-override]
>     double setGeometry(double x, double y, double w);
>            ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:40:10: warning: 'virtual void AnimationResultItem::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu* menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:42:17: warning: 'virtual ResultItem* AnimationResultItem::updateFromResult(Cantor::Result*)' can be marked override [-Wsuggest-override]
>     ResultItem* updateFromResult(Cantor::Result* result);
>                 ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:44:10: warning: 'virtual void AnimationResultItem::deleteLater()' can be marked override [-Wsuggest-override]
>     void deleteLater();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:46:12: warning: 'virtual QRectF AnimationResultItem::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:47:12: warning: 'virtual double AnimationResultItem::width() const' can be marked override [-Wsuggest-override]
>     double width() const;
>            ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:48:12: warning: 'virtual double AnimationResultItem::height() const' can be marked override [-Wsuggest-override]
>     double height() const;
>            ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/animationresultitem.h:50:21: warning: 'virtual Cantor::Result* AnimationResultItem::result()' can be marked override [-Wsuggest-override]
>     Cantor::Result* result();
>                     ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_cantor_part_ZKUKUEZGBTVLT5.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:5:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/cantor_part.h:70:18: warning: 'virtual void CantorPart::setReadWrite(bool)' can be marked override [-Wsuggest-override]
>     virtual void setReadWrite(bool rw);
>                  ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/cantor_part.h:75:18: warning: 'virtual void CantorPart::setModified(bool)' can be marked override [-Wsuggest-override]
>     virtual void setModified(bool modified);
>                  ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/cantor_part.h:89:18: warning: 'virtual bool CantorPart::openFile()' can be marked override [-Wsuggest-override]
>     virtual bool openFile();
>                  ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/cantor_part.h:94:18: warning: 'virtual bool CantorPart::saveFile()' can be marked override [-Wsuggest-override]
>     virtual bool saveFile();
>                  ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/cantor_part.h:100:10: warning: 'virtual void CantorPart::guiActivateEvent(KParts::GUIActivateEvent*)' can be marked override [-Wsuggest-override]
>     void guiActivateEvent( KParts::GUIActivateEvent * event );
>          ^~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_commandentry_5MQ754UF2ZDAIU.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:6:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:50:9: warning: 'virtual int CommandEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:58:10: warning: 'virtual bool CommandEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:60:10: warning: 'virtual void CommandEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:61:10: warning: 'virtual void CommandEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:63:17: warning: 'virtual QDomElement CommandEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:64:13: warning: 'virtual QString CommandEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:69:10: warning: 'virtual bool CommandEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:73:10: warning: 'virtual void CommandEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:76:10: warning: 'virtual bool CommandEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord = 0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:78:10: warning: 'virtual void CommandEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:80:24: warning: 'virtual WorksheetTextItem* CommandEntry::highlightItem()' can be marked override [-Wsuggest-override]
>     WorksheetTextItem* highlightItem();
>                        ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:82:21: warning: 'virtual WorksheetCursor CommandEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:87:10: warning: 'virtual bool CommandEntry::evaluateCurrentItem()' can be marked override [-Wsuggest-override]
>     bool evaluateCurrentItem();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:88:10: warning: 'virtual bool CommandEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:92:10: warning: 'virtual void CommandEntry::showCompletion()' can be marked override [-Wsuggest-override]
>     void showCompletion();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:94:10: warning: 'virtual void CommandEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:104:10: warning: 'virtual void CommandEntry::startRemoving()' can be marked override [-Wsuggest-override]
>     void startRemoving();
>          ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:109:10: warning: 'virtual void CommandEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/commandentry.h:112:10: warning: 'virtual bool CommandEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_imageentry_HO45QGQW3TL5B3.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:7:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:43:9: warning: 'virtual int ImageEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:45:10: warning: 'virtual bool ImageEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:46:10: warning: 'virtual bool ImageEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:47:10: warning: 'virtual void ImageEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:48:10: warning: 'virtual void ImageEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:49:17: warning: 'virtual QDomElement ImageEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:50:13: warning: 'virtual QString ImageEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:54:10: warning: 'virtual void ImageEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:56:10: warning: 'virtual void ImageEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:59:10: warning: 'virtual bool ImageEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:60:10: warning: 'virtual void ImageEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:62:10: warning: 'virtual void ImageEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:68:10: warning: 'virtual bool ImageEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:69:10: warning: 'virtual bool ImageEntry::wantFocus()' can be marked override [-Wsuggest-override]
>     bool wantFocus();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/imageentry.h:73:10: warning: 'virtual void ImageEntry::addActionsToBar(ActionBar*)' can be marked override [-Wsuggest-override]
>     void addActionsToBar(ActionBar* actionBar);
>          ^~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_latexentry_NOULNESS4ZUXLJ.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:10:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:37:9: warning: 'virtual int LatexEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:39:10: warning: 'virtual bool LatexEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:41:10: warning: 'virtual bool LatexEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:43:10: warning: 'virtual bool LatexEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord = 0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:45:10: warning: 'virtual void LatexEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:46:10: warning: 'virtual void LatexEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:48:17: warning: 'virtual QDomElement LatexEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:49:13: warning: 'virtual QString LatexEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:51:10: warning: 'virtual void LatexEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:53:10: warning: 'virtual void LatexEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:57:21: warning: 'virtual WorksheetCursor LatexEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:62:10: warning: 'virtual bool LatexEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:64:10: warning: 'virtual void LatexEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:65:10: warning: 'virtual void LatexEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/latexentry.h:68:10: warning: 'virtual bool LatexEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_pagebreakentry_4FUZDZA3QFAWCG.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:11:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:37:9: warning: 'virtual int PageBreakEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:39:10: warning: 'virtual bool PageBreakEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:40:10: warning: 'virtual bool PageBreakEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:41:10: warning: 'virtual void PageBreakEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:42:10: warning: 'virtual void PageBreakEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:43:17: warning: 'virtual QDomElement PageBreakEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:44:13: warning: 'virtual QString PageBreakEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:46:10: warning: 'virtual void PageBreakEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:48:10: warning: 'virtual void PageBreakEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:54:10: warning: 'virtual bool PageBreakEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:55:10: warning: 'virtual void PageBreakEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:56:10: warning: 'virtual void PageBreakEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:59:10: warning: 'virtual bool PageBreakEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/pagebreakentry.h:60:10: warning: 'virtual bool PageBreakEntry::wantFocus()' can be marked override [-Wsuggest-override]
>     bool wantFocus();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_scripteditorwi_OWCYQLKILMBXTM.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:12:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/scripteditorwidget.h:52:18: warning: 'virtual bool ScriptEditorWidget::queryClose()' can be marked override [-Wsuggest-override]
>     virtual bool queryClose();
>                  ^~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_textentry_CCLZGCBAKU4LK3.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:14:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:45:9: warning: 'virtual int TextEntry::type() const' can be marked override [-Wsuggest-override]
>     int type() const;
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:47:10: warning: 'virtual bool TextEntry::isEmpty()' can be marked override [-Wsuggest-override]
>     bool isEmpty();
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:49:10: warning: 'virtual bool TextEntry::acceptRichText()' can be marked override [-Wsuggest-override]
>     bool acceptRichText();
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:51:10: warning: 'virtual bool TextEntry::focusEntry(int, qreal)' can be marked override [-Wsuggest-override]
>     bool focusEntry(int pos = WorksheetTextItem::TopLeft, qreal xCoord=0);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:57:10: warning: 'virtual void TextEntry::setContent(const QString&)' can be marked override [-Wsuggest-override]
>     void setContent(const QString& content);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:58:10: warning: 'virtual void TextEntry::setContent(const QDomElement&, const KZip&)' can be marked override [-Wsuggest-override]
>     void setContent(const QDomElement& content, const KZip& file);
>          ^~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:60:17: warning: 'virtual QDomElement TextEntry::toXml(QDomDocument&, KZip*)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc, KZip* archive);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:61:13: warning: 'virtual QString TextEntry::toPlain(const QString&, const QString&, const QString&)' can be marked override [-Wsuggest-override]
>     QString toPlain(const QString& commandSep, const QString& commentStartingSeq, const QString& commentEndingSeq);
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:63:10: warning: 'virtual void TextEntry::interruptEvaluation()' can be marked override [-Wsuggest-override]
>     void interruptEvaluation();
>          ^~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:65:10: warning: 'virtual void TextEntry::layOutForWidth(qreal, bool)' can be marked override [-Wsuggest-override]
>     void layOutForWidth(qreal w, bool force = false);
>          ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:69:21: warning: 'virtual WorksheetCursor TextEntry::search(QString, unsigned int, QTextDocument::FindFlags, const WorksheetCursor&)' can be marked override [-Wsuggest-override]
>     WorksheetCursor search(QString pattern, unsigned flags,
>                     ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:74:10: warning: 'virtual bool TextEntry::evaluate(WorksheetEntry::EvaluationOption)' can be marked override [-Wsuggest-override]
>     bool evaluate(EvaluationOption evalOp = FocusNext);
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:76:10: warning: 'virtual void TextEntry::updateEntry()' can be marked override [-Wsuggest-override]
>     void updateEntry();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:77:10: warning: 'virtual void TextEntry::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu *menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textentry.h:80:10: warning: 'virtual bool TextEntry::wantToEvaluate()' can be marked override [-Wsuggest-override]
>     bool wantToEvaluate();
>          ^~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/latexresult.h:24:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textresultitem.h:29,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_textresultitem_FJ6P5WCLMXDGXC.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:15:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/epsresult.h:39:13: warning: 'virtual QString Cantor::EpsResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/epsresult.h:40:13: warning: 'virtual QString Cantor::EpsResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/epsresult.h:41:14: warning: 'virtual QVariant Cantor::EpsResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/epsresult.h:42:10: warning: 'virtual QUrl Cantor::EpsResult::url()' can be marked override [-Wsuggest-override]
>     QUrl url();
>          ^~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/epsresult.h:44:9: warning: 'virtual int Cantor::EpsResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/epsresult.h:45:13: warning: 'virtual QString Cantor::EpsResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/epsresult.h:47:17: warning: 'virtual QDomElement Cantor::EpsResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/epsresult.h:48:10: warning: 'virtual void Cantor::EpsResult::saveAdditionalData(KZip*)' can be marked override [-Wsuggest-override]
>     void saveAdditionalData(KZip* archive);
>          ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/epsresult.h:50:10: warning: 'virtual void Cantor::EpsResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textresultitem.h:29:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_textresultitem_FJ6P5WCLMXDGXC.cpp:9,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:15:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/latexresult.h:42:9: warning: 'virtual int Cantor::LatexResult::type()' can be marked override [-Wsuggest-override]
>     int type();
>         ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/latexresult.h:43:13: warning: 'virtual QString Cantor::LatexResult::mimeType()' can be marked override [-Wsuggest-override]
>     QString mimeType();
>             ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/latexresult.h:52:13: warning: 'virtual QString Cantor::LatexResult::toHtml()' can be marked override [-Wsuggest-override]
>     QString toHtml();
>             ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/latexresult.h:53:13: warning: 'virtual QString Cantor::LatexResult::toLatex()' can be marked override [-Wsuggest-override]
>     QString toLatex();
>             ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/latexresult.h:54:14: warning: 'virtual QVariant Cantor::LatexResult::data()' can be marked override [-Wsuggest-override]
>     QVariant data();
>              ^~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/latexresult.h:56:17: warning: 'virtual QDomElement Cantor::LatexResult::toXml(QDomDocument&)' can be marked override [-Wsuggest-override]
>     QDomElement toXml(QDomDocument& doc);
>                 ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/lib/latexresult.h:58:10: warning: 'virtual void Cantor::LatexResult::save(const QString&)' can be marked override [-Wsuggest-override]
>     void save(const QString& filename);
>          ^~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_textresultitem_FJ6P5WCLMXDGXC.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:15:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textresultitem.h:39:12: warning: 'virtual double TextResultItem::setGeometry(double, double, double)' can be marked override [-Wsuggest-override]
>     double setGeometry(double x, double y, double w);
>            ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textresultitem.h:40:10: warning: 'virtual void TextResultItem::populateMenu(QMenu*, const QPointF&)' can be marked override [-Wsuggest-override]
>     void populateMenu(QMenu* menu, const QPointF& pos);
>          ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textresultitem.h:42:17: warning: 'virtual ResultItem* TextResultItem::updateFromResult(Cantor::Result*)' can be marked override [-Wsuggest-override]
>     ResultItem* updateFromResult(Cantor::Result* result);
>                 ^~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textresultitem.h:46:12: warning: 'virtual double TextResultItem::width() const' can be marked override [-Wsuggest-override]
>     double width() const;
>            ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textresultitem.h:47:12: warning: 'virtual double TextResultItem::height() const' can be marked override [-Wsuggest-override]
>     double height() const;
>            ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textresultitem.h:49:10: warning: 'virtual void TextResultItem::deleteLater()' can be marked override [-Wsuggest-override]
>     void deleteLater();
>          ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/textresultitem.h:52:21: warning: 'virtual Cantor::Result* TextResultItem::result()' can be marked override [-Wsuggest-override]
>     Cantor::Result* result();
>                     ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/moc_worksheettoolb_L43KLPM2IVAPT4.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.cpp:20:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettoolbutton.h:40:12: warning: 'virtual QRectF WorksheetToolButton::boundingRect() const' can be marked override [-Wsuggest-override]
>     QRectF boundingRect() const;
>            ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettoolbutton.h:42:10: warning: 'virtual void WorksheetToolButton::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)' can be marked override [-Wsuggest-override]
>     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option,
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettoolbutton.h:50:10: warning: 'virtual void WorksheetToolButton::mousePressEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mousePressEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/cantorpart_automoc.dir/../../../src/worksheettoolbutton.h:51:10: warning: 'virtual void WorksheetToolButton::mouseReleaseEvent(QGraphicsSceneMouseEvent*)' can be marked override [-Wsuggest-override]
>     void mouseReleaseEvent(QGraphicsSceneMouseEvent* event);
>          ^~~~~~~~~~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/moc_luabackend_WFVCJX3KBI6NLD.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.cpp:2:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luabackend.h:33:13: warning: 'virtual QString LuaBackend::id() const' can be marked override [-Wsuggest-override]
>     QString id() const;
>             ^~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luabackend.h:35:22: warning: 'virtual Cantor::Session* LuaBackend::createSession()' can be marked override [-Wsuggest-override]
>     Cantor::Session* createSession();
>                      ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luabackend.h:36:35: warning: 'virtual Cantor::Backend::Capabilities LuaBackend::capabilities() const' can be marked override [-Wsuggest-override]
>     Cantor::Backend::Capabilities capabilities() const;
>                                   ^~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luabackend.h:38:10: warning: 'virtual bool LuaBackend::requirementsFullfilled() const' can be marked override [-Wsuggest-override]
>     bool requirementsFullfilled() const;
>          ^~~~~~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luabackend.h:39:10: warning: 'virtual QUrl LuaBackend::helpUrl() const' can be marked override [-Wsuggest-override]
>     QUrl helpUrl() const;
>          ^~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luabackend.h:40:13: warning: 'virtual QString LuaBackend::description() const' can be marked override [-Wsuggest-override]
>     QString description() const;
>             ^~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luabackend.h:42:14: warning: 'virtual QWidget* LuaBackend::settingsWidget(QWidget*) const' can be marked override [-Wsuggest-override]
>     QWidget *settingsWidget(QWidget *parent) const;
>              ^~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luabackend.h:43:22: warning: 'virtual KConfigSkeleton* LuaBackend::config() const' can be marked override [-Wsuggest-override]
>     KConfigSkeleton *config() const;
>                      ^~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/moc_luaexpression_I3ADNHXL46VNKQ.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.cpp:3:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luaexpression.h:36:10: warning: 'virtual void LuaExpression::evaluate()' can be marked override [-Wsuggest-override]
>     void evaluate();
>          ^~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luaexpression.h:37:10: warning: 'virtual void LuaExpression::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>In file included from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/moc_luasession_VVKGA4WVJSMQ7C.cpp:9:0,
>                 from /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.cpp:4:
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luasession.h:36:10: warning: 'virtual void LuaSession::login()' can be marked override [-Wsuggest-override]
>     void login();
>          ^~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luasession.h:37:10: warning: 'virtual void LuaSession::logout()' can be marked override [-Wsuggest-override]
>     void logout();
>          ^~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luasession.h:39:10: warning: 'virtual void LuaSession::interrupt()' can be marked override [-Wsuggest-override]
>     void interrupt();
>          ^~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luasession.h:41:33: warning: 'virtual Cantor::Expression* LuaSession::evaluateExpression(const QString&, Cantor::Expression::FinishingBehavior)' can be marked override [-Wsuggest-override]
>     Cantor::Expression*         evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
>                                 ^~~~~~~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luasession.h:42:33: warning: 'virtual Cantor::CompletionObject* LuaSession::completionFor(const QString&, int)' can be marked override [-Wsuggest-override]
>     Cantor::CompletionObject*   completionFor(const QString& cmd, int index=-1);
>                                 ^~~~~~~~~~~~~
>/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua/cantor_luabackend_automoc.dir/../../../../../src/backends/lua/luasession.h:43:33: warning: 'virtual QSyntaxHighlighter* LuaSession::syntaxHighlighter(QObject*)' can be marked override [-Wsuggest-override]
>     virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
>                                 ^~~~~~~~~~~~~~~~~
>[ 73%] Linking CXX shared module cantor_luabackend.so
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/backends/lua && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantor_luabackend.dir/link.txt --verbose=1
>/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o cantor_luabackend.so CMakeFiles/cantor_luabackend.dir/luabackend.cpp.o CMakeFiles/cantor_luabackend.dir/luasession.cpp.o CMakeFiles/cantor_luabackend.dir/luaexpression.cpp.o CMakeFiles/cantor_luabackend.dir/luacompletionobject.cpp.o CMakeFiles/cantor_luabackend.dir/luahelper.cpp.o CMakeFiles/cantor_luabackend.dir/luahighlighter.cpp.o CMakeFiles/cantor_luabackend.dir/luaextensions.cpp.o CMakeFiles/cantor_luabackend.dir/settings.cpp.o CMakeFiles/cantor_luabackend.dir/cantor_luabackend_automoc.cpp.o -Wl,-rpath,/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib: ../../lib/libcantorlibs.so.16.12.2 -lluajit-5.1 /usr/lib/libKF5KIOFileWidgets.so.5.31.0 /usr/lib/libKF5Bookmarks.so.5.31.0 /usr/lib/libKF5Solid.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5IconThemes.so.5.31.0 /usr/lib/libKF5Archive.so.5.31.0 /usr/lib/libKF5ItemViews.so.5.31.0 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libQt5Core.so.5.7.1 
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 73%] Built target cantor_luabackend
>[ 74%] Linking CXX shared module libcantorpart.so
>cd /builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/cantorpart.dir/link.txt --verbose=1
>/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -std=c++0x -fno-operator-names -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -pedantic -Wsuggest-override -fexceptions -DNDEBUG -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o libcantorpart.so CMakeFiles/cantorpart.dir/cantor_part.cpp.o CMakeFiles/cantorpart.dir/worksheet.cpp.o CMakeFiles/cantorpart.dir/worksheetview.cpp.o CMakeFiles/cantorpart.dir/worksheetentry.cpp.o CMakeFiles/cantorpart.dir/worksheettextitem.cpp.o CMakeFiles/cantorpart.dir/worksheetimageitem.cpp.o CMakeFiles/cantorpart.dir/commandentry.cpp.o CMakeFiles/cantorpart.dir/textentry.cpp.o CMakeFiles/cantorpart.dir/pagebreakentry.cpp.o CMakeFiles/cantorpart.dir/imageentry.cpp.o CMakeFiles/cantorpart.dir/latexentry.cpp.o CMakeFiles/cantorpart.dir/placeholderentry.cpp.o CMakeFiles/cantorpart.dir/worksheetcursor.cpp.o CMakeFiles/cantorpart.dir/searchbar.cpp.o CMakeFiles/cantorpart.dir/actionbar.cpp.o CMakeFiles/cantorpart.dir/worksheettoolbutton.cpp.o CMakeFiles/cantorpart.dir/imagesettingsdialog.cpp.o CMakeFiles/cantorpart.dir/scripteditorwidget.cpp.o CMakeFiles/cantorpart.dir/resultitem.cpp.o CMakeFiles/cantorpart.dir/textresultitem.cpp.o CMakeFiles/cantorpart.dir/imageresultitem.cpp.o CMakeFiles/cantorpart.dir/animationresultitem.cpp.o CMakeFiles/cantorpart.dir/loadedexpression.cpp.o CMakeFiles/cantorpart.dir/animation.cpp.o CMakeFiles/cantorpart.dir/epsrenderer.cpp.o CMakeFiles/cantorpart.dir/cantorpart_automoc.cpp.o -Wl,-rpath,/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src/lib:/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi/src: /usr/lib/libKF5TextEditor.so.5.31.0 /usr/lib/libQt5XmlPatterns.so.5.7.1 lib/libcantorlibs.so.16.12.2 libcantor_config.so -lspectre /usr/lib/libKF5KIOFileWidgets.so.5.31.0 /usr/lib/libKF5Bookmarks.so.5.31.0 /usr/lib/libKF5Solid.so.5.31.0 /usr/lib/libKF5Parts.so.5.31.0 /usr/lib/libKF5NewStuff.so.5.31.0 /usr/lib/libKF5KIOWidgets.so.5.31.0 /usr/lib/libKF5KIOCore.so.5.31.0 /usr/lib/libKF5JobWidgets.so.5.31.0 /usr/lib/libKF5XmlGui.so.5.31.0 /usr/lib/libQt5PrintSupport.so.5.7.1 /usr/lib/libKF5TextWidgets.so.5.31.0 /usr/lib/libKF5SonnetUi.so.5.31.0 /usr/lib/libKF5NewStuffCore.so.5.31.0 /usr/lib/libKF5Attica.so.5.31.0 /usr/lib/libQt5Network.so.5.7.1 /usr/lib/libKF5Service.so.5.31.0 /usr/lib/libKF5Completion.so.5.31.0 /usr/lib/libKF5IconThemes.so.5.31.0 /usr/lib/libKF5ItemViews.so.5.31.0 /usr/lib/libKF5Archive.so.5.31.0 /usr/lib/libKF5ConfigWidgets.so.5.31.0 /usr/lib/libKF5WidgetsAddons.so.5.31.0 /usr/lib/libKF5ConfigGui.so.5.31.0 /usr/lib/libKF5ConfigCore.so.5.31.0 /usr/lib/libQt5Xml.so.5.7.1 /usr/lib/libKF5Codecs.so.5.31.0 /usr/lib/libKF5Auth.so.5.31.0 /usr/lib/libKF5CoreAddons.so.5.31.0 /usr/lib/libQt5DBus.so.5.7.1 /usr/lib/libQt5Widgets.so.5.7.1 /usr/lib/libQt5Gui.so.5.7.1 /usr/lib/libKF5I18n.so.5.31.0 /usr/lib/libQt5Core.so.5.7.1 
>make[2]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>[ 74%] Built target cantorpart
>make[1]: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>make: *** [Makefile:131: all] Error 2
>make: Leaving directory '/builddir/build/BUILD/cantor-16.12.2/armv7hl-redhat-linux-gnueabi'
>error: Bad exit status from /var/tmp/rpm-tmp.YQGcPk (%build)
>RPM build errors:
>    Bad exit status from /var/tmp/rpm-tmp.YQGcPk (%build)
>Child return code was: 1
>EXCEPTION: [Error()]
>Traceback (most recent call last):
>  File "/usr/lib/python3.5/site-packages/mockbuild/trace_decorator.py", line 89, in trace
>    result = func(*args, **kw)
>  File "/usr/lib/python3.5/site-packages/mockbuild/util.py", line 578, in do
>    raise exception.Error("Command failed. See logs for output.\n # %s" % (command,), child.returncode)
>mockbuild.exception.Error: Command failed. See logs for output.
> # bash --login -c /usr/bin/rpmbuild -bb --target armv7hl --nodeps /builddir/build/SPECS/cantor.spec

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Attachments on bug 1423091: 1251042 | 1251043 | 1251044