Bug#963162: clang-9: "fatal error: error in backend: Unsupported library call operation!" on armel

Fri Jun 19 19:38:48 BST 2020

Package: clang-9
Version: 1:9.0.1-12
Severity: normal

Dear Maintainer,

https://buildd.debian.org/status/fetch.php?pkg=libreoffice&arch=armel&ver=1%3A7.0.0%7Ebeta2-1&stamp=1592551168&raw=0:

[build CXX] workdir/UnpackedTarball/skia/src/gpu/geometry/GrQuadUtils.cpp
S=/<<PKGBUILDDIR>> && I=$S/instdir && W=$S/workdir &&  mkdir -p $W/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/ $W/Dep/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/ && cd /<<PKGBUILDDIR>> &&   	  clang++ -DARM -DARM32 -DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_SYSTEM_NO_DEPRECATED -DCPPU_ENV=gcc3 -DLINUX -DNDEBUG -DOSL_DEBUG_LEVEL=0 -DUNIX -DUNX -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -D_PTHREADS -D_REENTRANT -Wdate-time -Wdate-time -D_FORTIFY_SOURCE=2 -DSKIA_IMPLEMENTATION=1 -DSKIA_DLL -DSK_USER_CONFIG_HEADER="<$S/config_host/config_skia.h>"  -DSYSTEM_ZLIB   -fvisibility=hidden         -Wall -Wno-missing-braces -Wnon-virtual-dtor -Wendif-labels -Wextra -Wundef -Wunreachable-code -Wunused-macros -finput-charset=UTF-8 -fmessage-length=0 -fno-common -pipe -Wdeprecated-copy-dtor -Wno-maybe-uninitialized -Wduplicated-cond -Wlogical-op -Wshift-overflow=2 -Wunused-const-variable=1 -Wno-cast-function-type -fvisibility-inlines-hidden -fPIC -Wshadow -Woverloaded-virtual -std=c++17 -pthread -g1 -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DEXCEPTIONS_ON -fexceptions -Os -w -DLIBO_INTERNAL_ONLY  -c $W/UnpackedTarball/skia/src/gpu/geometry/GrQuad.cpp -o $W/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/GrQuad.o -MMD -MT $W/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/GrQuad.o -MP -MF $W/Dep/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/GrQuad.d_ -I$S/include  -I/usr/lib/jvm/default-java/include -I/usr/lib/jvm/default-java/include/linux -I$S/config_host     -isystem /usr/include/freetype2 -isystem /usr/include/libpng16     -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16     -isystem /usr/include/libpng16  -I$W/UnpackedTarball/skia -I$W/UnpackedTarball/skia/include/third_party/skcms/ -I$W/UnpackedTarball/skia/third_party/vulkanmemoryallocator/ -I$W/UnpackedTarball/skia/include/third_party/vulkan/   && mv $W/Dep/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/GrQuad.d_ $W/Dep/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/GrQuad.d
test -f /<<PKGBUILDDIR>>/workdir/UnpackedTarball/skia/src/gpu/geometry/GrQuadUtils.cpp || (echo "Missing generated source file /<<PKGBUILDDIR>>/workdir/UnpackedTarball/skia/src/gpu/geometry/GrQuadUtils.cpp" && false)
[build CXX] workdir/UnpackedTarball/skia/src/gpu/geometry/GrShape.cpp
S=/<<PKGBUILDDIR>> && I=$S/instdir && W=$S/workdir &&  mkdir -p $W/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/ $W/Dep/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/ && cd /<<PKGBUILDDIR>> &&   	  clang++ -DARM -DARM32 -DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_SYSTEM_NO_DEPRECATED -DCPPU_ENV=gcc3 -DLINUX -DNDEBUG -DOSL_DEBUG_LEVEL=0 -DUNIX -DUNX -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -D_PTHREADS -D_REENTRANT -Wdate-time -Wdate-time -D_FORTIFY_SOURCE=2 -DSKIA_IMPLEMENTATION=1 -DSKIA_DLL -DSK_USER_CONFIG_HEADER="<$S/config_host/config_skia.h>"  -DSYSTEM_ZLIB   -fvisibility=hidden         -Wall -Wno-missing-braces -Wnon-virtual-dtor -Wendif-labels -Wextra -Wundef -Wunreachable-code -Wunused-macros -finput-charset=UTF-8 -fmessage-length=0 -fno-common -pipe -Wdeprecated-copy-dtor -Wno-maybe-uninitialized -Wduplicated-cond -Wlogical-op -Wshift-overflow=2 -Wunused-const-variable=1 -Wno-cast-function-type -fvisibility-inlines-hidden -fPIC -Wshadow -Woverloaded-virtual -std=c++17 -pthread -g1 -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DEXCEPTIONS_ON -fexceptions -Os -w -DLIBO_INTERNAL_ONLY  -c $W/UnpackedTarball/skia/src/gpu/geometry/GrQuadUtils.cpp -o $W/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/GrQuadUtils.o -MMD -MT $W/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/GrQuadUtils.o -MP -MF $W/Dep/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/GrQuadUtils.d_ -I$S/include  -I/usr/lib/jvm/default-java/include -I/usr/lib/jvm/default-java/include/linux -I$S/config_host     -isystem /usr/include/freetype2 -isystem /usr/include/libpng16     -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16     -isystem /usr/include/libpng16  -I$W/UnpackedTarball/skia -I$W/UnpackedTarball/skia/include/third_party/skcms/ -I$W/UnpackedTarball/skia/third_party/vulkanmemoryallocator/ -I$W/UnpackedTarball/skia/include/third_party/vulkan/   && mv $W/Dep/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/GrQuadUtils.d_ $W/Dep/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/GrQuadUtils.d
[...]
fatal error: error in backend: Unsupported library call operation!
clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
clang version 9.0.1-12
Target: arm-unknown-linux-gnueabi
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script.
clang: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/GrQuadUtils-5b7dca.cpp
clang: note: diagnostic msg: /tmp/GrQuadUtils-5b7dca.sh
clang: note: diagnostic msg:

********************
make[2]: *** [/<<PKGBUILDDIR>>/solenv/gbuild/LinkTarget.mk:351: /<<PKGBUILDDIR>>/workdir/GenCxxObject/UnpackedTarball/skia/src/gpu/geometry/GrQuadUtils.o] Error 70
make[2]: *** Waiting for unfinished jobs....
rm /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/line.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/dict_word_nodash.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/count_word.txt /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/edit_word.txt /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/edit_word.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/char.txt /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/dict_word_prepostdash.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/char.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/edit_word_he.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/char_in.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/dict_word_he.txt /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/dict_word_he.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/dict_word_hu.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/line.txt /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/edit_word_hu.txt /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/sent.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/dict_word.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/dict_word_hu.txt /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/dict_word.txt /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/count_word.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/dict_word_nodash.txt /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/dict_word_prepostdash.txt /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/sent.txt /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/edit_word_he.txt /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/edit_word_hu.brk /<<PKGBUILDDIR>>/workdir/CustomTarget/i18npool/breakiterator/char_in.txt
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: *** [Makefile:274: build] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:1878: debian/stampdir/build-arch] Error 2
dpkg-buildpackage: error: debian/rules build-arch subprocess returned exit status 2

Mentioned files attached.

Reproducible on abel.

Regards,

Rene
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