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authorVedant Kumar <vsk@apple.com>2017-09-07 01:36:47 +0000
committerVedant Kumar <vsk@apple.com>2017-09-07 01:36:47 +0000
commit9c41849040f2c7d0c6d61bd7d1b438d53db617f0 (patch)
tree3dc53721ae93f9e9de512b14911b3d1d4e18e2bc /cmake/Modules
parent89c9356294e3056da335ee04f48e219cb79aa09e (diff)
[cmake] Work around more -Wunused-driver-argument warnings
add_compiler_rt_object_libraries should strip out the -msse3 option on non-macOS Apple platforms. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@312688 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake/Modules')
-rw-r--r--cmake/Modules/AddCompilerRT.cmake9
1 files changed, 8 insertions, 1 deletions
diff --git a/cmake/Modules/AddCompilerRT.cmake b/cmake/Modules/AddCompilerRT.cmake
index 622292ede..700c31f16 100644
--- a/cmake/Modules/AddCompilerRT.cmake
+++ b/cmake/Modules/AddCompilerRT.cmake
@@ -56,8 +56,15 @@ function(add_compiler_rt_object_libraries name)
foreach(libname ${libnames})
add_library(${libname} OBJECT ${LIB_SOURCES})
+
+ # Strip out -msse3 if this isn't macOS.
+ set(target_flags ${LIB_CFLAGS})
+ if(APPLE AND NOT "${libname}" MATCHES ".*\.osx.*")
+ list(REMOVE_ITEM target_flags "-msse3")
+ endif()
+
set_target_compile_flags(${libname}
- ${CMAKE_CXX_FLAGS} ${extra_cflags_${libname}} ${LIB_CFLAGS})
+ ${CMAKE_CXX_FLAGS} ${extra_cflags_${libname}} ${target_flags})
set_property(TARGET ${libname} APPEND PROPERTY
COMPILE_DEFINITIONS ${LIB_DEFS})
set_target_properties(${libname} PROPERTIES FOLDER "Compiler-RT Libraries")