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[gtest] Teach the sanitizer's custom gtest compilations to disable 

a warning that 'gtest-all.cc' directly triggers in the newer 1.8.0
version.

This should fix a warning in folks' build and bring a couple of -Werror
bots back to life.

llvm-svn: 291070
This commit is contained in:
Chandler Carruth 2017-01-05 03:41:41 +00:00
parent b2ce2b6805
commit bbb82ca4e6
2 changed files with 2 additions and 0 deletions
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1
compiler-rt/cmake/Modules/AddCompilerRT.cmake
View File

@ -256,6 +256,7 @@ set(COMPILER_RT_GTEST_CFLAGS
)
append_list_if(COMPILER_RT_DEBUG -DSANITIZER_DEBUG=1 COMPILER_RT_UNITTEST_CFLAGS)
append_list_if(COMPILER_RT_HAS_WCOVERED_SWITCH_DEFAULT_FLAG -Wno-covered-switch-default COMPILER_RT_UNITTEST_CFLAGS)
if(MSVC)
# clang doesn't support exceptions on Windows yet.

1
compiler-rt/cmake/config-ix.cmake
View File

@ -57,6 +57,7 @@ check_cxx_compiler_flag("-Werror -Wgnu" COMPILER_RT_HAS_WGNU_FLAG
check_cxx_compiler_flag("-Werror -Wnon-virtual-dtor" COMPILER_RT_HAS_WNON_VIRTUAL_DTOR_FLAG)
check_cxx_compiler_flag("-Werror -Wvariadic-macros" COMPILER_RT_HAS_WVARIADIC_MACROS_FLAG)
check_cxx_compiler_flag("-Werror -Wunused-parameter" COMPILER_RT_HAS_WUNUSED_PARAMETER_FLAG)
check_cxx_compiler_flag("-Werror -Wcovered-switch-default" COMPILER_RT_HAS_WCOVERED_SWITCH_DEFAULT_FLAG)
check_cxx_compiler_flag(/W4 COMPILER_RT_HAS_W4_FLAG)
check_cxx_compiler_flag(/WX COMPILER_RT_HAS_WX_FLAG)