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[CMake] Introduce llvm_update_compile_flags(target_name) to update compile flags in target properties. 

FIXME: Just add_unittest() is using it.
FIXME: Cooperate with source properties.
llvm-svn: 198683
This commit is contained in:
NAKAMURA Takumi 2014-01-07 10:24:14 +00:00
parent 27d88376bc
commit e42fd0d34d
1 changed files with 36 additions and 24 deletions
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60
llvm/cmake/modules/AddLLVM.cmake
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@ -2,6 +2,24 @@ include(LLVMParseArguments)
include(LLVMProcessSources)
include(LLVM-Config)
function(llvm_update_compile_flags name)
get_property(target_compile_flags TARGET ${name} PROPERTY COMPILE_FLAGS)
if(NOT "${LLVM_COMPILE_FLAGS}" STREQUAL "")
set(target_compile_flags "${target_compile_flags} ${LLVM_COMPILE_FLAGS}")
endif()
if(LLVM_NO_RTTI)
list(APPEND LLVM_COMPILE_DEFINITIONS GTEST_HAS_RTTI=0)
if (LLVM_COMPILER_IS_GCC_COMPATIBLE)
set(target_compile_flags "${target_compile_flags} -fno-rtti")
elseif (MSVC)
llvm_replace_compiler_option(target_compile_flags "/GR" "/GR-")
endif ()
endif()
set_property(TARGET ${name} PROPERTY COMPILE_FLAGS "${target_compile_flags}")
set_property(TARGET ${name} APPEND PROPERTY COMPILE_DEFINITIONS ${LLVM_COMPILE_DEFINITIONS})
endfunction()
function(add_llvm_symbol_exports target_name export_file)
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
set(native_export_file "${target_name}.exports")
@ -343,6 +361,23 @@ function(add_unittest test_suite test_name)
set(EXCLUDE_FROM_ALL ON)
endif()
# Visual Studio 2012 only supports up to 8 template parameters in
# std::tr1::tuple by default, but gtest requires 10
if (MSVC AND MSVC_VERSION EQUAL 1700)
list(APPEND LLVM_COMPILE_DEFINITIONS _VARIADIC_MAX=10)
endif ()
include_directories(${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include)
if (NOT LLVM_ENABLE_THREADS)
list(APPEND LLVM_COMPILE_DEFINITIONS GTEST_HAS_PTHREAD=0)
endif ()
if (SUPPORTS_NO_VARIADIC_MACROS_FLAG)
set(LLVM_COMPILE_FLAGS "-Wno-variadic-macros")
endif ()
set(LLVM_NO_RTTI ON)
add_llvm_executable(${test_name} ${ARGN})
set(outdir ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR})
set_output_directory(${test_name} ${outdir} ${outdir})
@ -357,30 +392,7 @@ function(add_unittest test_suite test_name)
if (NOT ${test_suite_folder} STREQUAL "NOTFOUND")
set_property(TARGET ${test_name} PROPERTY FOLDER "${test_suite_folder}")
endif ()
# Visual Studio 2012 only supports up to 8 template parameters in
# std::tr1::tuple by default, but gtest requires 10
if (MSVC AND MSVC_VERSION EQUAL 1700)
set_property(TARGET ${test_name} APPEND PROPERTY COMPILE_DEFINITIONS _VARIADIC_MAX=10)
endif ()
include_directories(${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include)
set_property(TARGET ${test_name} APPEND PROPERTY COMPILE_DEFINITIONS GTEST_HAS_RTTI=0)
if (NOT LLVM_ENABLE_THREADS)
set_property(TARGET ${test_name} APPEND PROPERTY COMPILE_DEFINITIONS GTEST_HAS_PTHREAD=0)
endif ()
get_property(target_compile_flags TARGET ${test_name} PROPERTY COMPILE_FLAGS)
if (LLVM_COMPILER_IS_GCC_COMPATIBLE)
set(target_compile_flags "${target_compile_flags} -fno-rtti")
elseif (MSVC)
llvm_replace_compiler_option(target_compile_flags "/GR" "/GR-")
endif ()
if (SUPPORTS_NO_VARIADIC_MACROS_FLAG)
set(target_compile_flags "${target_compile_flags} -Wno-variadic-macros")
endif ()
set_property(TARGET ${test_name} PROPERTY COMPILE_FLAGS "${target_compile_flags}")
llvm_update_compile_flags(${test_name})
endfunction()
# This function provides an automatic way to 'configure'-like generate a file