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[CMake] Prune CMAKE_CXX_FLAGS stuff in llvm_process_sources.

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It is the final step to deprecate contextual CMAKE_CXX_FLAGS.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200303 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
NAKAMURA Takumi 2014-01-28 09:48:19 +00:00
parent 3303370cd0
commit 5e7eecd850
1 changed files with 0 additions and 18 deletions
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18
cmake/modules/LLVMProcessSources.cmake
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@ -58,24 +58,6 @@ function(llvm_process_sources OUT_VAR)
list(APPEND sources ${ARG_ADDITIONAL_HEADERS})
endif()
# Set common compiler options:
if( NOT LLVM_REQUIRES_EH )
if( LLVM_COMPILER_IS_GCC_COMPATIBLE )
add_definitions( -fno-exceptions )
elseif( MSVC )
llvm_replace_compiler_option(CMAKE_CXX_FLAGS "/EHsc" "/EHs-c-")
add_definitions( /D_HAS_EXCEPTIONS=0 )
endif()
endif()
if( NOT LLVM_REQUIRES_RTTI )
if( LLVM_COMPILER_IS_GCC_COMPATIBLE )
llvm_replace_compiler_option(CMAKE_CXX_FLAGS "-frtti" "-fno-rtti")
elseif( MSVC )
llvm_replace_compiler_option(CMAKE_CXX_FLAGS "/GR" "/GR-")
endif()
endif()
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" PARENT_SCOPE )
set( ${OUT_VAR} ${sources} PARENT_SCOPE )
endfunction(llvm_process_sources)