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[CMake] llvm_update_compile_flags: Honor LLVM_COMPILE_FLAGS.

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I accidentally mis-dropped LLVM_COMPILE_FLAGS in r200301. Sorry for that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200499 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
NAKAMURA Takumi 2014-01-30 22:55:25 +00:00
parent 3bbf29b84f
commit 8062fa2d53
1 changed files with 10 additions and 5 deletions
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15
cmake/modules/AddLLVM.cmake
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@ -12,22 +12,27 @@ function(llvm_update_compile_flags name)
set(LLVM_REQUIRES_RTTI ON)
else()
if(LLVM_COMPILER_IS_GCC_COMPATIBLE)
set(target_compile_flags "${target_compile_flags} -fno-exceptions")
list(APPEND LLVM_COMPILE_FLAGS "-fno-exceptions")
elseif(MSVC)
list(APPEND LLVM_COMPILE_DEFINITIONS _HAS_EXCEPTIONS=0)
set(target_compile_flags "${target_compile_flags} /EHs-c-")
list(APPEND LLVM_COMPILE_FLAGS "/EHs-c-")
endif()
endif()
if(NOT LLVM_REQUIRES_RTTI)
list(APPEND LLVM_COMPILE_DEFINITIONS GTEST_HAS_RTTI=0)
if (LLVM_COMPILER_IS_GCC_COMPATIBLE)
set(target_compile_flags "${target_compile_flags} -fno-rtti")
list(APPEND LLVM_COMPILE_FLAGS "-fno-rtti")
elseif (MSVC)
set(target_compile_flags "${target_compile_flags} /GR-")
list(APPEND LLVM_COMPILE_FLAGS "/GR-")
endif ()
endif()
# Assume that;
# - LLVM_COMPILE_FLAGS is list.
# - PROPERTY COMPILE_FLAGS is string.
string(REPLACE ";" " " target_compile_flags "${LLVM_COMPILE_FLAGS}")
if(update_src_props)
foreach(fn ${sources})
get_filename_component(suf ${fn} EXT)
@ -399,7 +404,7 @@ function(add_unittest test_suite test_name)
endif ()
if (SUPPORTS_NO_VARIADIC_MACROS_FLAG)
set(LLVM_COMPILE_FLAGS "-Wno-variadic-macros")
list(APPEND LLVM_COMPILE_FLAGS "-Wno-variadic-macros")
endif ()
set(LLVM_REQUIRES_RTTI OFF)