Source: llvm-toolchain-12 Version: 1:12.0.1-8 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%3A12.0.1-10&stamp=1634598677&raw=0 > /<<PKGBUILDDIR>>/build-llvm/./bin/clang --target=arm-linux-gnueabi > -DVISIBILITY_HIDDEN -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. > -fstack-protector-strong -Wformat -Werror=format-security -O3 -DNDEBUG > -march=armv7-a -mfloat-abi=hard -DCOMPILER_RT_HAS_FLOAT16 -std=c11 -fPIC > -fno-builtin -fvisibility=hidden -fomit-frame-pointer -fomit-frame-pointer > -DCOMPILER_RT_ARMHF_TARGET -MD -MT > CMakeFiles/clang_rt.builtins-armhf.dir/ctzsi2.c.o -MF > CMakeFiles/clang_rt.builtins-armhf.dir/ctzsi2.c.o.d -o > CMakeFiles/clang_rt.builtins-armhf.dir/ctzsi2.c.o -c > /<<PKGBUILDDIR>>/compiler-rt/lib/builtins/ctzsi2.c > In file included from /<<PKGBUILDDIR>>/compiler-rt/lib/builtins/ctzsi2.c:13: > In file included from /<<PKGBUILDDIR>>/compiler-rt/lib/builtins/int_lib.h:84: > In file included from > /<<PKGBUILDDIR>>/build-llvm/lib/clang/12.0.1/include/limits.h:21: > In file included from /usr/include/limits.h:26: > In file included from > /usr/include/arm-linux-gnueabi/bits/libc-header-start.h:33: > In file included from /usr/include/features.h:485: > /usr/include/arm-linux-gnueabi/gnu/stubs.h:10:11: fatal error: > 'gnu/stubs-hard.h' file not found > # include <gnu/stubs-hard.h> > ^~~~~~~~~~~~~~~~~~ https://buildd.debian.org/status/fetch.php?pkg=llvm-toolchain-12&arch=armhf&ver=1%3A12.0.1-10&stamp=1634254382&raw=0 > /<<PKGBUILDDIR>>/build-llvm/./bin/clang > --target=armv7l-unknown-linux-gnueabihf -DVISIBILITY_HIDDEN -g -O2 > -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat > -Werror=format-security -O3 -DNDEBUG -march=armv6m -mfloat-abi=soft > -DCOMPILER_RT_HAS_FLOAT16 -std=c11 -fPIC -fno-builtin -fvisibility=hidden > -fomit-frame-pointer -fomit-frame-pointer -DCOMPILER_RT_ARMHF_TARGET -MD -MT > CMakeFiles/clang_rt.builtins-armv6m.dir/absvdi2.c.o -MF > CMakeFiles/clang_rt.builtins-armv6m.dir/absvdi2.c.o.d -o > CMakeFiles/clang_rt.builtins-armv6m.dir/absvdi2.c.o -c > /<<PKGBUILDDIR>>/compiler-rt/lib/builtins/absvdi2.c > In file included from /<<PKGBUILDDIR>>/compiler-rt/lib/builtins/absvdi2.c:13: > In file included from /<<PKGBUILDDIR>>/compiler-rt/lib/builtins/int_lib.h:84: > In file included from > /<<PKGBUILDDIR>>/build-llvm/lib/clang/12.0.1/include/limits.h:21: > In file included from /usr/include/limits.h:26: > In file included from > /usr/include/arm-linux-gnueabihf/bits/libc-header-start.h:33: > In file included from /usr/include/features.h:485: > /usr/include/arm-linux-gnueabihf/gnu/stubs.h:7:11: fatal error: > 'gnu/stubs-soft.h' file not found > # include <gnu/stubs-soft.h> > ^~~~~~~~~~~~~~~~~~ These look like the inverse of each other: on armel, the necessary headers for an armhf biarch runtime library aren't found, and on armhf, the necessary headers for an armel biarch runtime library aren't found. smcv
