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[GWP-ASan] Respect compiler-rt's -fno-lto 

https://bugs.llvm.org/show_bug.cgi?id=43722

GWP-ASan didn't include SANITIZER_COMMON_CFLAGS, and thus would produce
LLVM bitcode files, when compiler-rt is generally built without LTO.
This commit is contained in:
Mitch Phillips 2019-11-07 07:41:08 -08:00
parent dd25880010
commit 343597789e
1 changed files with 2 additions and 1 deletions
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3
compiler-rt/lib/gwp_asan/CMakeLists.txt
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@ -23,7 +23,8 @@ set(GWP_ASAN_HEADERS
# Ensure that GWP-ASan meets the delegated requirements of some supporting
# allocators. Some supporting allocators (e.g. scudo standalone) cannot use any
# parts of the C++ standard library.
set(GWP_ASAN_CFLAGS -fno-rtti -fno-exceptions -nostdinc++ -pthread)
set(GWP_ASAN_CFLAGS ${SANITIZER_COMMON_CFLAGS} -fno-rtti -fno-exceptions
-nostdinc++ -pthread)
append_list_if(COMPILER_RT_HAS_FPIC_FLAG -fPIC GWP_ASAN_CFLAGS)
append_list_if(COMPILER_RT_HAS_OMIT_FRAME_POINTER_FLAG -fno-omit-frame-pointer
GWP_ASAN_CFLAGS)