Your message dated Sat, 23 Oct 2021 18:43:20 +0100 with message-id <[email protected]> and subject line Re: Bug#996829: llvm-toolchain-12: 1:12.0.1-9 FTBFS on armel: llvm-ar.cpp.o: undefined reference to symbol '__atomic_fetch_sub_4@@LIBATOMIC_1.0' has caused the Debian Bug report #996829, regarding llvm-toolchain-12: 1:12.0.1-9 FTBFS on armel: llvm-ar.cpp.o: undefined reference to symbol '__atomic_fetch_sub_4@@LIBATOMIC_1.0' to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 996829: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=996829 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Source: llvm-toolchain-12 Version: 1:12.0.1-9 Severity: serious Tags: ftbfs Justification: fails to build from source (but built successfully in the past) https://buildd.debian.org/status/fetch.php?pkg=llvm-toolchain-12&arch=armel&ver=1%3A12.0.1-9&stamp=1632047469&raw=0 > FAILED: bin/llvm-ar > : && /<<PKGBUILDDIR>>/build-llvm/./bin/clang++ -fPIC > -Wno-unused-command-line-argument -Wno-unknown-warning-option -fPIC > -fvisibility-inlines-hidden -Werror=date-time > -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter > -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic > -Wno-long-long -Wimplicit-fallthrough -Wcovered-switch-default > -Wno-class-memaccess -Wno-noexcept-type -Wnon-virtual-dtor > -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion > -fdiagnostics-color -ffunction-sections -fdata-sections -O2 -DNDEBUG -g1 > -marm -Wl,-z,relro > -Wl,-rpath-link,/<<PKGBUILDDIR>>/build-llvm/tools/clang/stage2-bins/./lib > -Wl,-O3 -Wl,--gc-sections tools/llvm-ar/CMakeFiles/llvm-ar.dir/llvm-ar.cpp.o > -o bin/llvm-ar -Wl,-rpath,"\$ORIGIN/../lib" lib/libLLVM-12.so.1 -lpthread > && : > /usr/bin/arm-linux-gnueabi-ld: > tools/llvm-ar/CMakeFiles/llvm-ar.dir/llvm-ar.cpp.o: undefined reference to > symbol '__atomic_fetch_sub_4@@LIBATOMIC_1.0' > /usr/bin/arm-linux-gnueabi-ld: /usr/lib/arm-linux-gnueabi/libatomic.so.1: > error adding symbols: DSO missing from command line This looks similar to #995827 in llvm-toolchain-13. I can't tell whether 1:12.0.1-10 still has this bug, because it failed in a different way on armel and armhf (I've opened a separate bug for that). smcv
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--- Begin Message ---Version: 1:12.0.1-14 On Tue, 19 Oct 2021 at 13:34:05 +0100, Simon McVittie wrote: > > /usr/bin/arm-linux-gnueabi-ld: > > tools/llvm-ar/CMakeFiles/llvm-ar.dir/llvm-ar.cpp.o: undefined reference to > > symbol '__atomic_fetch_sub_4@@LIBATOMIC_1.0' Version 1:12.0.1-14 built successfully on armel, closing. smcv
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