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include(AddLLVM) # for add_lit_testsuite
macro(pythonize_bool var)
if (${var})
set(${var} True)
else()
set(${var} False)
endif()
endmacro()
set(LIBCXX_LIT_VARIANT "libcxx" CACHE STRING
"Configuration variant to use for LIT.")
# The tests shouldn't link to any ABI library when it has been linked into
# libc++ statically or via a linker script.
if (LIBCXX_ENABLE_STATIC_ABI_LIBRARY OR LIBCXX_ENABLE_ABI_LINKER_SCRIPT)
set(LIBCXX_CXX_ABI_LIBNAME "none")
endif()
# The tests shouldn't link to libunwind if we have a linker script which
# already does so.
if (LIBCXX_ENABLE_ABI_LINKER_SCRIPT)
set(LIBCXXABI_USE_LLVM_UNWINDER OFF)
endif()
pythonize_bool(LIBCXX_ENABLE_EXCEPTIONS)
pythonize_bool(LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY)
pythonize_bool(LIBCXX_ENABLE_FILESYSTEM)
pythonize_bool(LIBCXX_ENABLE_RTTI)
pythonize_bool(LIBCXX_ENABLE_SHARED)
pythonize_bool(LIBCXX_BUILD_32_BITS)
pythonize_bool(LIBCXX_GENERATE_COVERAGE)
pythonize_bool(LIBCXXABI_ENABLE_SHARED)
pythonize_bool(LIBCXXABI_USE_LLVM_UNWINDER)
pythonize_bool(LIBCXX_HAS_ATOMIC_LIB)
pythonize_bool(LIBCXX_HAVE_CXX_ATOMICS_WITH_LIB)
pythonize_bool(LIBCXX_HAS_EXTERNAL_THREAD_API)
# By default, for non-standalone builds, libcxx and libcxxabi share a library
# directory.
if (NOT LIBCXX_CXX_ABI_LIBRARY_PATH)
set(LIBCXX_CXX_ABI_LIBRARY_PATH "${LIBCXX_LIBRARY_DIR}" CACHE PATH
"The path to libc++abi library.")
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)
set(LIBCXX_TEST_DEPS "")
if (LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY)
set(LIBCXX_TEST_DEPS cxx_experimental)
endif()
if (LIBCXX_HAS_EXTERNAL_THREAD_API)
list(APPEND LIBCXX_TEST_DEPS cxx_external_threads)
endif()
add_lit_testsuite(check-cxx
"Running libcxx tests"
${CMAKE_CURRENT_BINARY_DIR}
DEPENDS cxx ${LIBCXX_TEST_DEPS})
add_custom_target(check-libcxx DEPENDS check-cxx)
if (LIBCXX_GENERATE_COVERAGE)
include(CodeCoverage)
set(output_dir "${CMAKE_CURRENT_BINARY_DIR}/coverage")
set(capture_dirs "${LIBCXX_LIB_CMAKEFILES_DIR}/cxx.dir/;${LIBCXX_LIB_CMAKEFILES_DIR}/cxx_experimental.dir/;${CMAKE_CURRENT_BINARY_DIR}")
set(extract_dirs "${LIBCXX_SOURCE_DIR}/include;${LIBCXX_SOURCE_DIR}/src")
setup_lcov_test_target_coverage("cxx" "${output_dir}" "${capture_dirs}" "${extract_dirs}")
endif()
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