[compiler-rt] r291070 - [gtest] Teach the sanitizer's custom gtest compilations to disable

[Chandler Carruth via llvm-commits]

Author: chandlerc
Date: Wed Jan  4 21:41:41 2017
New Revision: 291070

URL: http://llvm.org/viewvc/llvm-project?rev=291070&view=rev
Log:
[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.

Modified:
    compiler-rt/trunk/cmake/Modules/AddCompilerRT.cmake
    compiler-rt/trunk/cmake/config-ix.cmake

Modified: compiler-rt/trunk/cmake/Modules/AddCompilerRT.cmake
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/cmake/Modules/AddCompilerRT.cmake?rev=291070&r1=291069&r2=291070&view=diff
==============================================================================
--- compiler-rt/trunk/cmake/Modules/AddCompilerRT.cmake (original)
+++ compiler-rt/trunk/cmake/Modules/AddCompilerRT.cmake Wed Jan  4 21:41:41 2017
@@ -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.

Modified: compiler-rt/trunk/cmake/config-ix.cmake
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/cmake/config-ix.cmake?rev=291070&r1=291069&r2=291070&view=diff
==============================================================================
--- compiler-rt/trunk/cmake/config-ix.cmake (original)
+++ compiler-rt/trunk/cmake/config-ix.cmake Wed Jan  4 21:41:41 2017
@@ -57,6 +57,7 @@ check_cxx_compiler_flag("-Werror -Wgnu"
 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)