Bug 1007586 - Internal compiler error on armv7hl when building mrpt package [NEEDINFO]
Internal compiler error on armv7hl when building mrpt package
Product: Fedora
Classification: Fedora
Component: gcc (Show other bugs)
arm Unspecified
unspecified Severity unspecified
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Assigned To: Jakub Jelinek
Fedora Extras Quality Assurance
Depends On:
Blocks: ARMTracker 991879
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Reported: 2013-09-12 16:00 EDT by Rich Mattes
Modified: 2015-06-29 08:22 EDT (History)
4 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2015-06-29 08:22:20 EDT
Type: Bug
Regression: ---
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Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
jakub: needinfo? (richmattes)

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Description Rich Mattes 2013-09-12 16:00:33 EDT
Description of problem:
I'm trying to rebuild mrpt in f20 and f21, and it looks like arm gcc is hitting an error that i686 and x86_64 versions aren't.  You can view the build logs at 

The i686 and x86_64 builds finish without issue, but the arm version segfaults consistently at the same point:

cd /builddir/build/BUILD/mrpt-1.0.2/build/libs/slam && /usr/bin/c++   -DDISABLE_OPENNI -DEIGEN_USE_NEW_STDVECTOR -DEIGEN_YES_I_KNOW_SPARSE_MODULE_IS_NOT_STABLE_YET -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -Dmrpt_slam_EXPORTS -DvtkFiltersStatistics_AUTOINIT="1(vtkFiltersStatisticsGnuR)" -DvtkRenderingCore_AUTOINIT="4(vtkInteractionStyle,vtkRenderingFreeType,vtkRenderingFreeTypeOpenGL,vtkRenderingOpenGL)" -DvtkRenderingVolume_AUTOINIT="1(vtkRenderingVolumeOpenGL)" -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches  -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard  -isystem /usr/include/opencv -isystem /usr/include -pthread -I /usr/lib/wx/include/gtk2-unicode-release-2.8 -isystem /usr/lib/wx/include/gtk2-unicode-release-2.8 -I /usr/include/wx-2.8 -isystem /usr/include/wx-2.8  -Wno-deprecated -isystem /usr/include/pcl-1.7 -isystem /usr/include/vtk -isystem /usr/include -isystem /usr/include/freetype2 -isystem /usr/include/libxml2 -isystem /usr/include/python2.7 -isystem /usr/include/eigen3 -isystem /usr/include/qhull  -Wall -Wno-long-long -Wno-write-strings -Wno-variadic-macros -pedantic -pthread -std=c++11  -fopenmp  -fPIC -I/usr/include/eigen3 -I/usr/include/eigen3/unsupported -I/usr/include/opencv -isystem /usr/lib/wx/include/gtk2-unicode-release-2.8 -isystem /usr/include/wx-2.8 -I/usr/include/vtk -I/usr/include/freetype2 -I/usr/include/libxml2 -I/usr/include/python2.7 -I/usr/include/pcl-1.7 -I/usr/include/qhull -I/usr/include/suitesparse -I/builddir/build/BUILD/mrpt-1.0.2/. -I/builddir/build/BUILD/mrpt-1.0.2/build/include/mrpt-config/unix -I/builddir/build/BUILD/mrpt-1.0.2/libs/slam/include -I/builddir/build/BUILD/mrpt-1.0.2/libs/bayes/include -I/builddir/build/BUILD/mrpt-1.0.2/libs/graphs/include -I/builddir/build/BUILD/mrpt-1.0.2/libs/vision/include -I/builddir/build/BUILD/mrpt-1.0.2/libs/scanmatching/include -I/builddir/build/BUILD/mrpt-1.0.2/libs/maps/include -I/builddir/build/BUILD/mrpt-1.0.2/libs/obs/include -I/builddir/build/BUILD/mrpt-1.0.2/libs/opengl/include -I/builddir/build/BUILD/mrpt-1.0.2/libs/base/include    -o CMakeFiles/mrpt-slam.dir/src/slam/CMetricMapBuilderICP.cpp.o -c /builddir/build/BUILD/mrpt-1.0.2/libs/slam/src/slam/CMetricMapBuilderICP.cpp
/builddir/build/BUILD/mrpt-1.0.2/libs/slam/src/slam/CMetricMapBuilderICP.cpp:629:1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugzilla.redhat.com/bugzilla> for instructions.

Version-Release number of selected component (if applicable):
gcc                       armv7hl    4.8.1-6.fc20

How reproducible:
This bug happens consistently in f20 and rawhide when building the mrpt package.

Steps to Reproduce:
1. Submit mrpt-1.0.2-1 for building on koji

Actual results:
Segmentation fault during build

Expected results:
Finished build
Comment 1 Kyle McMartin 2013-09-17 16:29:23 EDT
Override CFLAGS and see if it goes away at -O1 or -O0?

Comment 2 Rich Mattes 2013-09-18 11:39:19 EDT
Thanks Kyle.  I overrode the cflags to pass -O1, and the build completed without an internal compiler error.  So as a work-around I'll leave mrpt at -O1 for now.  The bug is still reproducible at -O2, so I'll keep this bug open.
Comment 3 Jakub Jelinek 2013-09-18 11:59:02 EDT
Please provide the preprocessed source (add -save-temps to the above compilation line and attach CMetricMapBuilderICP.ii it creates).
Comment 4 Fedora End Of Life 2015-05-29 05:23:49 EDT
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Approximately 4 (four) weeks from now Fedora will stop maintaining
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Comment 5 Fedora End Of Life 2015-06-29 08:22:20 EDT
Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 is
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