| include(AddLLVM) |
| include(LLVMParseArguments) |
| include(CompilerRTUtils) |
| |
| # Tries to add "object library" target for a given architecture |
| # with name "<name>.<arch>" if architecture can be targeted. |
| # add_compiler_rt_object_library(<name> <arch> |
| # SOURCES <source files> |
| # CFLAGS <compile flags> |
| # DEFS <compile definitions>) |
| macro(add_compiler_rt_object_library name arch) |
| if(CAN_TARGET_${arch}) |
| parse_arguments(LIB "SOURCES;CFLAGS;DEFS" "" ${ARGN}) |
| add_library(${name}.${arch} OBJECT ${LIB_SOURCES}) |
| set_target_compile_flags(${name}.${arch} |
| ${TARGET_${arch}_CFLAGS} ${LIB_CFLAGS}) |
| set_property(TARGET ${name}.${arch} APPEND PROPERTY |
| COMPILE_DEFINITIONS ${LIB_DEFS}) |
| else() |
| message(FATAL_ERROR "Archtecture ${arch} can't be targeted") |
| endif() |
| endmacro() |
| |
| # Same as above, but adds universal osx library for either OSX or iOS simulator |
| # with name "<name>.<os>" targeting multiple architectures. |
| # add_compiler_rt_darwin_object_library(<name> <os> ARCH <architectures> |
| # SOURCES <source files> |
| # CFLAGS <compile flags> |
| # DEFS <compile definitions>) |
| macro(add_compiler_rt_darwin_object_library name os) |
| parse_arguments(LIB "ARCH;SOURCES;CFLAGS;DEFS" "" ${ARGN}) |
| set(libname "${name}.${os}") |
| add_library(${libname} OBJECT ${LIB_SOURCES}) |
| set_target_compile_flags(${libname} ${LIB_CFLAGS} ${DARWIN_${os}_CFLAGS}) |
| set_target_properties(${libname} PROPERTIES OSX_ARCHITECTURES "${LIB_ARCH}") |
| set_property(TARGET ${libname} APPEND PROPERTY |
| COMPILE_DEFINITIONS ${LIB_DEFS}) |
| endmacro() |
| |
| # Adds static runtime for a given architecture and puts it in the proper |
| # directory in the build and install trees. |
| # add_compiler_rt_static_runtime(<name> <arch> |
| # SOURCES <source files> |
| # CFLAGS <compile flags> |
| # DEFS <compile definitions>) |
| macro(add_compiler_rt_static_runtime name arch) |
| if(CAN_TARGET_${arch}) |
| parse_arguments(LIB "SOURCES;CFLAGS;DEFS" "" ${ARGN}) |
| add_library(${name} STATIC ${LIB_SOURCES}) |
| # Setup compile flags and definitions. |
| set_target_compile_flags(${name} |
| ${TARGET_${arch}_CFLAGS} ${LIB_CFLAGS}) |
| set_property(TARGET ${name} APPEND PROPERTY |
| COMPILE_DEFINITIONS ${LIB_DEFS}) |
| # Setup correct output directory in the build tree. |
| set_target_properties(${name} PROPERTIES |
| ARCHIVE_OUTPUT_DIRECTORY ${COMPILER_RT_LIBRARY_OUTPUT_DIR}) |
| # Add installation command. |
| install(TARGETS ${name} |
| ARCHIVE DESTINATION ${COMPILER_RT_LIBRARY_INSTALL_DIR}) |
| add_dependencies(compiler-rt ${name}) |
| else() |
| message(FATAL_ERROR "Archtecture ${arch} can't be targeted") |
| endif() |
| endmacro() |
| |
| # Same as add_compiler_rt_static_runtime, but creates a universal library |
| # for several architectures. |
| # add_compiler_rt_osx_static_runtime(<name> ARCH <architectures> |
| # SOURCES <source files> |
| # CFLAGS <compile flags> |
| # DEFS <compile definitions>) |
| macro(add_compiler_rt_osx_static_runtime name) |
| parse_arguments(LIB "ARCH;SOURCES;CFLAGS;DEFS" "" ${ARGN}) |
| add_library(${name} STATIC ${LIB_SOURCES}) |
| set_target_compile_flags(${name} ${LIB_CFLAGS}) |
| set_property(TARGET ${name} APPEND PROPERTY |
| COMPILE_DEFINITIONS ${LIB_DEFS}) |
| set_target_properties(${name} PROPERTIES |
| OSX_ARCHITECTURES "${LIB_ARCH}" |
| ARCHIVE_OUTPUT_DIRECTORY ${COMPILER_RT_LIBRARY_OUTPUT_DIR}) |
| install(TARGETS ${name} |
| ARCHIVE DESTINATION ${COMPILER_RT_LIBRARY_INSTALL_DIR}) |
| add_dependencies(compiler-rt ${name}) |
| endmacro() |
| |
| # Adds dynamic runtime library on osx/iossim, which supports multiple |
| # architectures. |
| # add_compiler_rt_darwin_dynamic_runtime(<name> <os> |
| # ARCH <architectures> |
| # SOURCES <source files> |
| # CFLAGS <compile flags> |
| # DEFS <compile definitions> |
| # LINKFLAGS <link flags>) |
| macro(add_compiler_rt_darwin_dynamic_runtime name os) |
| parse_arguments(LIB "ARCH;SOURCES;CFLAGS;DEFS;LINKFLAGS" "" ${ARGN}) |
| add_library(${name} SHARED ${LIB_SOURCES}) |
| set_target_compile_flags(${name} ${LIB_CFLAGS} ${DARWIN_${os}_CFLAGS}) |
| set_target_link_flags(${name} ${LIB_LINKFLAGS} ${DARWIN_${os}_LINKFLAGS}) |
| set_property(TARGET ${name} APPEND PROPERTY |
| COMPILE_DEFINITIONS ${LIB_DEFS}) |
| set_target_properties(${name} PROPERTIES |
| OSX_ARCHITECTURES "${LIB_ARCH}" |
| LIBRARY_OUTPUT_DIRECTORY ${COMPILER_RT_LIBRARY_OUTPUT_DIR}) |
| install(TARGETS ${name} |
| LIBRARY DESTINATION ${COMPILER_RT_LIBRARY_INSTALL_DIR}) |
| add_dependencies(compiler-rt ${name}) |
| endmacro() |
| |
| # Unittests support. |
| set(COMPILER_RT_GTEST_PATH ${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest) |
| set(COMPILER_RT_GTEST_SOURCE ${COMPILER_RT_GTEST_PATH}/src/gtest-all.cc) |
| set(COMPILER_RT_GTEST_INCLUDE_CFLAGS |
| -DGTEST_NO_LLVM_RAW_OSTREAM=1 |
| -I${COMPILER_RT_GTEST_PATH}/include |
| -I${COMPILER_RT_GTEST_PATH} |
| ) |
| |
| # Use Clang to link objects into a single executable with just-built |
| # Clang, using specific link flags. Make executable a part of provided |
| # test_suite. |
| # add_compiler_rt_test(<test_suite> <test_name> |
| # OBJECTS <object files> |
| # DEPS <deps (e.g. runtime libs)> |
| # LINK_FLAGS <link flags>) |
| macro(add_compiler_rt_test test_suite test_name) |
| parse_arguments(TEST "OBJECTS;DEPS;LINK_FLAGS" "" ${ARGN}) |
| set(output_bin "${CMAKE_CURRENT_BINARY_DIR}/${test_name}") |
| add_custom_target(${test_name} |
| COMMAND clang ${TEST_OBJECTS} -o "${output_bin}" |
| ${TEST_LINK_FLAGS} |
| DEPENDS clang ${TEST_DEPS}) |
| # Make the test suite depend on the binary. |
| add_dependencies(${test_suite} ${test_name}) |
| endmacro() |
| |
| macro(add_compiler_rt_resource_file target_name file_name) |
| set(src_file "${CMAKE_CURRENT_SOURCE_DIR}/${file_name}") |
| set(dst_file "${CLANG_RESOURCE_DIR}/${file_name}") |
| add_custom_target(${target_name} |
| COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src_file} ${dst_file} |
| DEPENDS ${file_name}) |
| # Install in Clang resource directory. |
| install(FILES ${file_name} DESTINATION ${LIBCLANG_INSTALL_PATH}) |
| endmacro() |
