[PATCH] D67195: Adding support for overriding LLVM_ENABLE_RUNTIMES for runtimes builds.

Tue Sep 10 17:26:55 PDT 2019

plotfi added a comment.

Where are your bots?

PL

In D67195#1665496 <https://reviews.llvm.org/D67195#1665496>, @leonardchan wrote:

> Hi. I think this might be causing some linker failures on our x64 bots:
>
>    [304/396] Linking CXX shared library /b/s/w/ir/k/recipe_cleanup/clangdPn0KT/llvm_build_dir/lib/clang/10.0.0/lib/x86_64-unknown-fuchsia/libclang_rt.ubsan_standalone.so
>    FAILED: /b/s/w/ir/k/recipe_cleanup/clangdPn0KT/llvm_build_dir/lib/clang/10.0.0/lib/x86_64-unknown-fuchsia/libclang_rt.ubsan_standalone.so 
>    ... The long link invocation
>    ld.lld: error: undefined symbol: _Unwind_GetIP
>   >>> referenced by sanitizer_symbolizer_markup.cpp:113 (compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_markup.cpp:113)
>   >>>               compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizer.x86_64.dir/sanitizer_symbolizer_markup.cpp.obj:(__sanitizer::Unwind_Trace(_Unwind_Context*, void*))
>   
>    ld.lld: error: undefined symbol: _Unwind_Backtrace
>   >>> referenced by sanitizer_symbolizer_markup.cpp:124 (compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_markup.cpp:124)
>   >>>               compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizer.x86_64.dir/sanitizer_symbolizer_markup.cpp.obj:(__sanitizer::BufferedStackTrace::UnwindSlow(unsigned long, unsigned int))
>   
>    ld.lld: error: undefined symbol: typeinfo for std::type_info
>   >>> referenced by ubsan_type_hash_itanium.cpp:231 (compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cpp:231)
>   >>>               compiler-rt/lib/ubsan/CMakeFiles/RTUbsan_cxx.x86_64.dir/ubsan_type_hash_itanium.cpp.obj:(__ubsan::checkDynamicType(void*, void*, unsigned long))
>    ... A bunch more link errors
>   
>
> Could you take a look? Thanks.

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67195/new/

https://reviews.llvm.org/D67195