macro(pythonize_bool var) if (${var}) set(${var} True) else() set(${var} False) endif() endmacro() set(LIT_EXECUTABLE "" CACHE FILEPATH "Path to LLVM's llvm-lit.") if(LIBCXX_BUILT_STANDALONE) # Make sure we can use the console pool for recent cmake and ninja > 1.5 if(CMAKE_VERSION VERSION_LESS 3.1.20141117) set(cmake_3_2_USES_TERMINAL) else() set(cmake_3_2_USES_TERMINAL USES_TERMINAL) endif() else() include(FindPythonInterp) if(PYTHONINTERP_FOUND) set(LIT_EXECUTABLE ${PYTHON_EXECUTABLE} ${CMAKE_SOURCE_DIR}/utils/lit/lit.py) else() message(WARNING "Could not find Python, cannot set LIT_EXECUTABLE.") endif() endif() if (LIT_EXECUTABLE) set(LIT_ARGS_DEFAULT "-sv --show-unsupported --show-xfail") if (MSVC OR XCODE) set(LIT_ARGS_DEFAULT "${LIT_ARGS_DEFAULT} --no-progress-bar") endif() set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}" CACHE STRING "Default options for lit") set(LIT_ARGS "${LLVM_LIT_ARGS}") separate_arguments(LIT_ARGS) set(LIBCXX_LIT_VARIANT "libcxx" CACHE STRING "Configuration variant to use for LIT.") pythonize_bool(LIBCXX_ENABLE_EXCEPTIONS) pythonize_bool(LIBCXX_ENABLE_RTTI) pythonize_bool(LIBCXX_ENABLE_SHARED) pythonize_bool(LIBCXX_BUILD_32_BITS) pythonize_bool(LIBCXX_ENABLE_THREADS) pythonize_bool(LIBCXX_ENABLE_MONOTONIC_CLOCK) # The tests shouldn't link to any ABI library when it has been linked into # libc++ statically. if (LIBCXX_ENABLE_STATIC_ABI_LIBRARY) set(LIBCXX_CXX_ABI_LIBNAME "none") endif() set(LIBCXX_TARGET_INFO "libcxx.test.target_info.LocalTI" CACHE STRING "TargetInfo to use when setting up test environment.") set(LIBCXX_EXECUTOR "None" CACHE STRING "Executor to use when running tests.") set(AUTO_GEN_COMMENT "## Autogenerated by libcxx configuration.\n# Do not edit!") configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg @ONLY) add_custom_target(check-libcxx COMMAND ${LIT_EXECUTABLE} ${LIT_ARGS} ${CMAKE_CURRENT_BINARY_DIR} DEPENDS cxx COMMENT "Running libcxx tests" ${cmake_3_2_USES_TERMINAL}) else() message(WARNING "LIT_EXECUTABLE not set, no check-libcxx target will be available!") endif()