Bug 2163842

Summary:	F38FailsToInstall: lxqt-config
Product:	[Fedora] Fedora	Reporter:	Fedora Fails To Install <fti-bugs>
Component:	lxqt-config	Assignee:	Mamoru TASAKA <mtasaka>
Status:	CLOSED RAWHIDE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	rawhide	CC:	awilliam, helio, lxqt-sig, mtasaka, rdieter, sztsian, zsun
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	lxqt-config-1.2.0-3.fc38	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-02-02 06:49:53 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2117177

Description Fedora Fails To Install 2023-01-24 14:01:43 UTC

Hello,

Please note that this comment was generated automatically by https://pagure.io/releng/blob/main/f/scripts/ftbfs-fti/follow-policy.py
If you feel that this output has mistakes, please open an issue at https://pagure.io/releng/

Your package (lxqt-config) Fails To Install in Fedora 38:

can't install lxqt-config:
  - nothing provides libKF5Screen.so.7()(64bit) needed by lxqt-config-1.2.0-2.fc38.x86_64
  
If you know about this problem and are planning on fixing it, please acknowledge so by setting the bug status to ASSIGNED. If you don't have time to maintain this package, consider orphaning it, so maintainers of dependent packages realize the problem.


If you don't react accordingly to the policy for FTBFS/FTI bugs (https://docs.fedoraproject.org/en-US/fesco/Fails_to_build_from_source_Fails_to_install/), your package may be orphaned in 8+ weeks.


P.S. The data was generated solely from koji buildroot, so it might be newer than the latest compose or the content on mirrors. To reproduce, use the koji/local repo only, e.g. in mock:

    $ mock -r fedora-38-x86_64 --config-opts mirrored=False install lxqt-config


P.P.S. If this bug has been reported in the middle of upgrading multiple dependent packages, please consider using side tags: https://docs.fedoraproject.org/en-US/fesco/Updates_Policy/#updating-inter-dependent-packages

Thanks!

Comment 1 Adam Williamson 2023-01-29 17:50:46 UTC

Build fails against libkscreen-qt5-5.26.90-1.fc38:

    [ 50%] Building CXX object lxqt-config-brightness/CMakeFiles/lxqt-config-brightness.dir/main.cpp.o
    cd /builddir/build/BUILD/lxqt-config-1.2.0/redhat-linux-build/lxqt-config-brightness && /usr/bin/g++ -DICON_DIR=\"/usr/share/icons/hicolor/48x48/apps\" -DLXQT_CONFIG_VERSION=\"1.2.0\" -DLXQT_DATA_DIR=\"/usr/share\" -DLXQT_ETC_XDG_DIR=\"/etc/xdg\" -DLXQT_GRAPHICS_DIR=\"/usr/share/lxqt/graphics\" -DLXQT_MAJOR_VERSION=\"1\" -DLXQT_MINOR_VERSION=\"2\" -DLXQT_PATCH_VERSION=\"0\" -DLXQT_RELATIVE_SHARE_DIR=\"lxqt\" -DLXQT_RELATIVE_SHARE_TRANSLATIONS_DIR=\"lxqt/translations\" -DLXQT_SHARE_DIR=\"/usr/share/lxqt\" -DLXQT_SHARE_TRANSLATIONS_DIR=\"/usr/share/lxqt/translations\" -DLXQT_VERSION=\"1.2.0\" -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_FOREACH -DQT_NO_URL_CAST_FROM_STRING -DQT_SVG_LIB -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_X11EXTRAS_LIB -DQT_XML_LIB -I/builddir/build/BUILD/lxqt-config-1.2.0/redhat-linux-build/lxqt-config-brightness -I/builddir/build/BUILD/lxqt-config-1.2.0/lxqt-config-brightness -I/builddir/build/BUILD/lxqt-config-1.2.0/redhat-linux-build/lxqt-config-brightness/lxqt-config-brightness_autogen/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtX11Extras -isystem /usr/include/lxqt -isystem /usr/include/lxqt/LXQt -isystem /usr/include/KF5/KWindowSystem -isystem /usr/include/KF5 -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5xdg -isystem /usr/include/qt5/QtXml -isystem /usr/include/qt5xdgiconloader -isystem /usr/include/qt5xdgiconloader/3.10.0 -isystem /usr/include/qt5/QtSvg -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fno-exceptions -Wall -Wextra -Wchar-subscripts -Wno-long-long -Wpointer-arith -Wundef -Wformat-security -Wnon-virtual-dtor -Woverloaded-virtual -Wpedantic -DNDEBUG -fPIE -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -std=c++14 -MD -MT lxqt-config-brightness/CMakeFiles/lxqt-config-brightness.dir/main.cpp.o -MF CMakeFiles/lxqt-config-brightness.dir/main.cpp.o.d -o CMakeFiles/lxqt-config-brightness.dir/main.cpp.o -c /builddir/build/BUILD/lxqt-config-1.2.0/lxqt-config-brightness/main.cpp
    In file included from /usr/include/KF5/KScreen/KScreen/Config:1,
                     from /builddir/build/BUILD/lxqt-config-1.2.0/redhat-linux-build/lxqt-config-monitor/lxqt-config-monitor_autogen/EWIEGA46WW/../../../../lxqt-config-monitor/fastmenu.h:28,
                     from /builddir/build/BUILD/lxqt-config-1.2.0/redhat-linux-build/lxqt-config-monitor/lxqt-config-monitor_autogen/EWIEGA46WW/moc_fastmenu.cpp:10,
                     from /builddir/build/BUILD/lxqt-config-1.2.0/redhat-linux-build/lxqt-config-monitor/lxqt-config-monitor_autogen/mocs_compilation.cpp:2:
    /usr/include/KF5/KScreen/kscreen/config.h:197:32: error: 'std::optional' has not been declared
      197 |     void adjustPriorities(std::optional<OutputPtr> keep = std::nullopt);
          |                                ^~~~~~~~
    /usr/include/KF5/KScreen/kscreen/config.h:197:40: error: expected ',' or '...' before '<' token
      197 |     void adjustPriorities(std::optional<OutputPtr> keep = std::nullopt);
          |                                        ^

I'm not sure if this is an issue in lxqt-config, libkscreen-qt5 or the compiler...

Comment 2 Zamir SUN 2023-01-30 02:16:59 UTC

I'm just back from holiday and will take a look over the upcoming weekends.

Comment 3 Mamoru TASAKA 2023-02-02 06:49:53 UTC

> I'm not sure if this is an issue in lxqt-config, libkscreen-qt5 or the compiler...

Actually in LXQtCompilerSettings.cmake in lxqt-build-tools, as discussed on:
https://github.com/lxqt/lxqt-config/issues/903
https://github.com/lxqt/lxqt-build-tools/pull/83 .

So as the above error message says, `/usr/include/KF5/KScreen/kscreen/config.h` now uses `std::optional` template,
which is available with C++17 or above. However the above compilation uses `-std=c++14` , which is specified
in LXQtCompilerSettings.cmake, so g++ cannot see `std::optional` definition.

Then even if explicitly using `-std=c++17`, another header inclusion is now required 
due to libkscreen 5.26.90 change, as I proposed on 
https://github.com/lxqt/lxqt-config/pull/915 .


Fixed in lxqt-config-1.2.0-3.fc38 , because currently this issue is breaking LXQT livespin compose.

Comment 4 Zamir SUN 2023-02-04 02:47:38 UTC

Oh great, thanks for your help!