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function(add_clang_unittest test_dirname link_components used_libs)
separate_arguments(link_components)
set(LLVM_LINK_COMPONENTS ${link_components})
separate_arguments(used_libs)
set(LLVM_USED_LIBS ${used_libs})
string(REGEX MATCH "([^/]+)$" test_name ${test_dirname})
if (CMAKE_BUILD_TYPE)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY
${CLANG_BINARY_DIR}/unittests/${test_dirname}/${CMAKE_BUILD_TYPE})
else()
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY
${CLANG_BINARY_DIR}/unittests/${test_dirname})
endif()
if( NOT LLVM_BUILD_TESTS )
set(EXCLUDE_FROM_ALL ON)
endif()
add_clang_executable(${test_name}Tests ${ARGN})
add_dependencies(ClangUnitTests ${test_name}Tests)
endfunction()
add_custom_target(ClangUnitTests)
include_directories(${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include)
add_definitions(-DGTEST_HAS_RTTI=0)
if( CMAKE_COMPILER_IS_GNUCXX )
llvm_replace_compiler_option(CMAKE_CXX_FLAGS "-frtti" "-fno-rtti")
elseif( MSVC )
llvm_replace_compiler_option(CMAKE_CXX_FLAGS "/GR" "/GR-")
endif()
if (NOT LLVM_ENABLE_THREADS)
add_definitions(-DGTEST_HAS_PTHREAD=0)
endif()
if(SUPPORTS_NO_VARIADIC_MACROS_FLAG)
add_definitions("-Wno-variadic-macros")
endif()
add_clang_unittest(Frontend
"Core"
"gtest gtest_main clangFrontend"
Frontend/FrontendActionTest.cpp
)
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