search for: sync_fetch_and_add_4

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Did you mean: __sync_fetch_and_add_4
2016 May 17
3
llvm-toolchain-3.8 on lower arm targets, specifically Debian armel and Raspbian.
...lds but our armv7 contamination checker blocked it from entering the repo. Further investigation showed that "compiler-rt" was being built with -march=armv7 . I was able to remove the -march with some build-system hacker but then I got a failure on projects/compiler-rt/lib/builtins/arm/sync_fetch_and_add_4.S > [ 8%] Building ASM object > projects/compiler-rt/lib/builtins/CMakeFiles/clang_rt.builtins-armhf.dir/arm/sync_fetch_and_add_4.S.o > cd > /llvm-toolchain-3.8-3.8/build-llvm/projects/compiler-rt/lib/builtins > && /usr/bin/gcc-5 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS...