Adhemerval Zanella 6023cf2234 [libcxxabi] Fix arm build failer with libgcc ... Both arm32 armv7/armv8 bots which do not use compiler-rt are failing to a linking issue: [100%] Built target cxxabi_static CMakeFiles/cxxabi_shared.dir/cxa_demangle.cpp.o: In function `(anonymous namespace)::itanium_demangle::OutputStream::writeUnsigned(unsigned long long, bool)': /home/buildslave/buildslave/libcxx-libcxxabi-libunwind-armv7-linux-noexceptions/llvm/projects/libcxxabi/src/demangle/Utility.h:55: undefined reference to `__aeabi_uldivmod' /home/buildslave/buildslave/libcxx-libcxxabi-libunwind-armv7-linux-noexceptions/llvm/projects/libcxxabi/src/demangle/Utility.h:56: undefined reference to `__aeabi_uldivmod' clang-6.0: error: linker command failed with exit code 1 (use -v to see invocation) It seems after r371273 OutputStream is used more extensively and is pulling OutputStream::writeUnsigned (which thus requires unsigned integer module). The straightfoward fix is to explicit link against libgcc if compiler-rt is not used. llvm-svn: 372921		2019-09-25 21:46:24 +00:00
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Modules	Provide a meaningful diagnostic when LLVM_PATH doesn't point to a directory	2019-08-19 23:51:26 +00:00
config-ix.cmake	[libcxxabi] Fix arm build failer with libgcc	2019-09-25 21:46:24 +00:00