| function(add_fp_unittest name) |
| cmake_parse_arguments( |
| "MATH_UNITTEST" |
| "NEED_MPFR" # Optional arguments |
| "" # Single value arguments |
| "LINK_LIBRARIES" # Multi-value arguments |
| ${ARGN} |
| ) |
| |
| if(MATH_UNITTEST_NEED_MPFR) |
| if(NOT LIBC_TESTS_CAN_USE_MPFR) |
| message("WARNING: Math test ${name} will be skipped as MPFR library is not available.") |
| return() |
| endif() |
| endif() |
| |
| if(MATH_UNITTEST_NEED_MPFR) |
| list(APPEND MATH_UNITTEST_LINK_LIBRARIES libcMPFRWrapper -lmpfr -lgmp) |
| endif() |
| list(APPEND MATH_UNITTEST_LINK_LIBRARIES LibcFPTestHelpers) |
| |
| add_libc_unittest( |
| ${name} |
| LINK_LIBRARIES "${MATH_UNITTEST_LINK_LIBRARIES}" |
| "${MATH_UNITTEST_UNPARSED_ARGUMENTS}" |
| ) |
| endfunction(add_fp_unittest) |
| |
| add_subdirectory(__support) |
| add_subdirectory(ctype) |
| add_subdirectory(errno) |
| add_subdirectory(fenv) |
| add_subdirectory(inttypes) |
| add_subdirectory(math) |
| add_subdirectory(string) |
| add_subdirectory(stdlib) |
| |
| if(${LIBC_TARGET_OS} STREQUAL "linux") |
| add_subdirectory(fcntl) |
| add_subdirectory(sys) |
| add_subdirectory(unistd) |
| endif() |
| |
| if(NOT LLVM_LIBC_FULL_BUILD) |
| return() |
| endif() |
| |
| add_subdirectory(dirent) |
| # The signal API is currently disabled as signal.h is incorrect. |
| # since assert uses the signal API, we disable assert also. |
| # add_subdirectory(assert) |
| # add_subdirectory(signal) |
| add_subdirectory(stdio) |
| add_subdirectory(time) |
| |
| if(${LIBC_TARGET_OS} STREQUAL "linux") |
| add_subdirectory(pthread) |
| endif() |
| |
| set(public_test ${CMAKE_CURRENT_BINARY_DIR}/public_api_test.cpp) |
| |
| set(entrypoints_name_list "") |
| foreach(entry IN LISTS TARGET_LLVMLIBC_ENTRYPOINTS) |
| get_target_property(entry_name ${entry} "ENTRYPOINT_NAME") |
| list(APPEND entrypoints_name_list ${entry_name}) |
| endforeach() |
| |
| # TODO: Remove these when they are added to the TableGen. |
| list(REMOVE_ITEM entrypoints_name_list "__assert_fail" "__errno_location") |
| list(TRANSFORM entrypoints_name_list PREPEND "-e=") |
| |
| file(GLOB spec_files ${LIBC_SOURCE_DIR}/spec/*.td) |
| |
| # Generate api test souce code. |
| add_custom_command( |
| OUTPUT ${public_test} |
| COMMAND $<TARGET_FILE:libc-prototype-testgen> -o ${public_test} |
| ${entrypoints_name_list} |
| -I ${LIBC_SOURCE_DIR} |
| ${LIBC_SOURCE_DIR}/config/${LIBC_TARGET_OS}/api.td |
| |
| DEPENDS ${LIBC_SOURCE_DIR}/config/${LIBC_TARGET_OS}/api.td ${spec_files} |
| libc-prototype-testgen ${TARGET_PUBLIC_HEADERS} |
| llvmlibc |
| ) |
| |
| add_executable( |
| libc-api-test |
| EXCLUDE_FROM_ALL |
| ${public_test} |
| ) |
| # Blank out default include directories to prevent accidentally including |
| # system headers or our own internal headers. |
| set_target_properties( |
| libc-api-test |
| PROPERTIES |
| INCLUDE_DIRECTORIES "" |
| ) |
| target_link_libraries(libc-api-test llvmlibc) |
| |
| # Only include we need is the include for cpp::IsSame and our generated |
| # public headers. |
| target_include_directories( |
| libc-api-test BEFORE |
| PRIVATE |
| "${LIBC_SOURCE_DIR}/src/__support/CPP" |
| "${LIBC_BUILD_DIR}/include" |
| ) |
| target_compile_options( |
| libc-api-test |
| PRIVATE |
| -ffreestanding |
| ) |
| target_link_options( |
| libc-api-test |
| PRIVATE "-nostdlib" |
| ) |
| set(library_files) |
| foreach(library_name IN LISTS "llvmlibc") |
| get_target_property(library_file ${library_name} "LIBRARY_FILE") |
| list(APPEND library_files ${library_file}) |
| endforeach() |
| |
| if(COMPILER_RESOURCE_DIR AND LLVM_LIBC_ENABLE_LINTING) |
| add_custom_target( |
| libc-api-test-tidy |
| VERBATIM |
| COMMAND $<TARGET_FILE:clang-tidy> --system-headers |
| --checks=-*,llvmlibc-restrict-system-libc-headers |
| "--extra-arg=-resource-dir=${COMPILER_RESOURCE_DIR}" |
| --header-filter=.* |
| --warnings-as-errors=llvmlibc-* |
| "-config={CheckOptions: [{key: llvmlibc-restrict-system-libc-headers.Includes, value: '-*, linux/*, asm/*.h, asm-generic/*.h'}]}" |
| --quiet |
| -p ${PROJECT_BINARY_DIR} |
| ${public_test} |
| DEPENDS |
| clang-tidy ${public_test} |
| ) |
| add_dependencies(libc-api-test libc-api-test-tidy) |
| endif() |
| |
| target_link_libraries(libc-api-test |
| PRIVATE |
| ${library_files} |
| ) |