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1set(test_name CommandLineInitTests)2set(test_suite UnitTests)3 4# We don't call add_llvm_unittest() here, because the function automatically5# links the test against TestMain.cpp, in which main() function calls6# llvm::cl::ParseCommandLineOptions, and it makes the test always pass.7# The following code mainly comes from `add_unittest` in8# llvm/cmake/modules/AddLLVM.cmake, except that gtest_main is excluded from9# target_link_libraries to prevent the test linking against TestMain.cpp.10 11if (NOT LLVM_BUILD_TESTS)12 set(EXCLUDE_FROM_ALL ON)13endif()14 15if (SUPPORTS_VARIADIC_MACROS_FLAG)16 list(APPEND LLVM_COMPILE_FLAGS "-Wno-variadic-macros")17endif ()18# Some parts of gtest rely on this GNU extension, don't warn on it.19if(SUPPORTS_GNU_ZERO_VARIADIC_MACRO_ARGUMENTS_FLAG)20 list(APPEND LLVM_COMPILE_FLAGS "-Wno-gnu-zero-variadic-macro-arguments")21endif()22 23list(APPEND LLVM_LINK_COMPONENTS Support)24 25add_llvm_executable(${test_name}26 IGNORE_EXTERNALIZE_DEBUGINFO NO_INSTALL_RPATH27 CommandLineInitTest.cpp)28 29target_link_libraries(${test_name} PRIVATE llvm_gtest)30 31add_dependencies(${test_suite} ${test_name})32 33set(outdir ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR})34set_output_directory(${test_name} BINARY_DIR ${outdir} LIBRARY_DIR ${outdir})35 36