mirror of
https://github.com/SerenityOS/serenity
synced 2024-10-16 12:52:46 +00:00
e805fce46e
This function will handle download failures. It doesn't support hashing for integrity yet, but if the download times out or otherwise fails, the build itself will fail. But default, file(DOWNLOAD) in CMake doesn't fail the build; we must pass in and check a STATUS variable.
213 lines
9.2 KiB
CMake
213 lines
9.2 KiB
CMake
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include(${CMAKE_CURRENT_LIST_DIR}/serenity_components.cmake)
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include(${CMAKE_CURRENT_LIST_DIR}/code_generators.cmake)
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function(serenity_install_headers target_name)
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file(GLOB_RECURSE headers RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "*.h")
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foreach(header ${headers})
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get_filename_component(subdirectory ${header} DIRECTORY)
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install(FILES ${header} DESTINATION usr/include/${target_name}/${subdirectory} OPTIONAL)
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endforeach()
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endfunction()
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function(serenity_install_sources)
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string(LENGTH ${SerenityOS_SOURCE_DIR} root_source_dir_length)
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string(SUBSTRING ${CMAKE_CURRENT_SOURCE_DIR} ${root_source_dir_length} -1 current_source_dir_relative)
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file(GLOB_RECURSE sources RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "*.h" "*.cpp")
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foreach(source ${sources})
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get_filename_component(subdirectory ${source} DIRECTORY)
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install(FILES ${source} DESTINATION usr/src/serenity/${current_source_dir_relative}/${subdirectory} OPTIONAL)
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endforeach()
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endfunction()
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function(serenity_generated_sources target_name)
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if(DEFINED GENERATED_SOURCES)
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set_source_files_properties(${GENERATED_SOURCES} PROPERTIES GENERATED 1)
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foreach(generated ${GENERATED_SOURCES})
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get_filename_component(generated_name ${generated} NAME)
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add_dependencies(${target_name} generate_${generated_name})
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add_dependencies(all_generated generate_${generated_name})
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endforeach()
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endif()
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endfunction()
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function(serenity_lib target_name fs_name)
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serenity_install_headers(${target_name})
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serenity_install_sources()
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add_library(${target_name} SHARED ${SOURCES} ${GENERATED_SOURCES})
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set_target_properties(${target_name} PROPERTIES EXCLUDE_FROM_ALL TRUE)
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set_target_properties(${target_name} PROPERTIES VERSION "serenity")
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install(TARGETS ${target_name} DESTINATION usr/lib OPTIONAL)
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set_target_properties(${target_name} PROPERTIES OUTPUT_NAME ${fs_name})
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serenity_generated_sources(${target_name})
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endfunction()
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function(serenity_libc target_name fs_name)
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serenity_install_headers("")
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serenity_install_sources()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -nostdlib -fpic")
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add_library(${target_name} SHARED ${SOURCES})
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install(TARGETS ${target_name} DESTINATION usr/lib)
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set_target_properties(${target_name} PROPERTIES OUTPUT_NAME ${fs_name})
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# Avoid creating a dependency cycle between system libraries and the C++ standard library. This is necessary
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# to ensure that initialization functions will be called in the right order (libc++ must come after LibPthread).
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if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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target_link_options(${target_name} PRIVATE -static-libstdc++)
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elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang$")
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target_link_libraries(${target_name} clang_rt.builtins)
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# FIXME: Implement -static-libstdc++ in the next toolchain update.
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target_link_options(${target_name} PRIVATE -nostdlib++ -Wl,-Bstatic -lc++ -Wl,-Bdynamic)
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if (NOT ENABLE_MOLD_LINKER)
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target_link_options(${target_name} PRIVATE -Wl,--no-dependent-libraries)
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endif()
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endif()
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target_link_directories(LibC PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
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serenity_generated_sources(${target_name})
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endfunction()
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function(serenity_libc_static target_name fs_name)
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serenity_install_headers("")
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serenity_install_sources("Userland/Libraries/LibC")
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add_library(${target_name} ${SOURCES})
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set_target_properties(${target_name} PROPERTIES EXCLUDE_FROM_ALL TRUE)
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install(TARGETS ${target_name} ARCHIVE DESTINATION usr/lib OPTIONAL)
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set_target_properties(${target_name} PROPERTIES OUTPUT_NAME ${fs_name})
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target_link_directories(${target_name} PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
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serenity_generated_sources(${target_name})
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endfunction()
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function(serenity_bin target_name)
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serenity_install_sources()
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add_executable(${target_name} ${SOURCES})
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set_target_properties(${target_name} PROPERTIES EXCLUDE_FROM_ALL TRUE)
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install(TARGETS ${target_name} RUNTIME DESTINATION bin OPTIONAL)
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serenity_generated_sources(${target_name})
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endfunction()
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function(serenity_test test_src sub_dir)
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cmake_parse_arguments(PARSE_ARGV 2 SERENITY_TEST "MAIN_ALREADY_DEFINED" "CUSTOM_MAIN" "LIBS")
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set(TEST_SOURCES ${test_src})
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if ("${SERENITY_TEST_CUSTOM_MAIN}" STREQUAL "")
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set(SERENITY_TEST_CUSTOM_MAIN "$<TARGET_OBJECTS:LibTestMain>")
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endif()
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if (NOT ${SERENITY_TEST_MAIN_ALREADY_DEFINED})
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list(PREPEND TEST_SOURCES "${SERENITY_TEST_CUSTOM_MAIN}")
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endif()
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get_filename_component(test_name ${test_src} NAME_WE)
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add_executable(${test_name} ${TEST_SOURCES})
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add_dependencies(ComponentTests ${test_name})
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set_target_properties(${test_name} PROPERTIES EXCLUDE_FROM_ALL TRUE)
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target_link_libraries(${test_name} LibTest LibCore)
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foreach(lib ${SERENITY_TEST_LIBS})
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target_link_libraries(${test_name} ${lib})
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endforeach()
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install(TARGETS ${test_name} RUNTIME DESTINATION usr/Tests/${sub_dir} OPTIONAL)
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endfunction()
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function(serenity_testjs_test test_src sub_dir)
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cmake_parse_arguments(PARSE_ARGV 2 SERENITY_TEST "" "CUSTOM_MAIN" "LIBS")
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if ("${SERENITY_TEST_CUSTOM_MAIN}" STREQUAL "")
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set(SERENITY_TEST_CUSTOM_MAIN "$<TARGET_OBJECTS:JavaScriptTestRunnerMain>")
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endif()
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list(APPEND SERENITY_TEST_LIBS LibJS LibCore)
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serenity_test(${test_src} ${sub_dir}
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CUSTOM_MAIN "${SERENITY_TEST_CUSTOM_MAIN}"
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LIBS ${SERENITY_TEST_LIBS})
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endfunction()
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function(serenity_app target_name)
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cmake_parse_arguments(PARSE_ARGV 1 SERENITY_APP "" "ICON" "")
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serenity_bin("${target_name}")
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set(small_icon "${SerenityOS_SOURCE_DIR}/Base/res/icons/16x16/${SERENITY_APP_ICON}.png")
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set(medium_icon "${SerenityOS_SOURCE_DIR}/Base/res/icons/32x32/${SERENITY_APP_ICON}.png")
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if (EXISTS "${small_icon}")
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embed_resource("${target_name}" serenity_icon_s "${small_icon}")
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else()
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message(FATAL_ERROR "Missing small app icon: ${small_icon}")
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endif()
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if (EXISTS "${medium_icon}")
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embed_resource("${target_name}" serenity_icon_m "${medium_icon}")
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else()
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# These icons are designed small only for use in applets, and thus are exempt.
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list(APPEND allowed_missing_medium_icons "audio-volume-high")
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list(APPEND allowed_missing_medium_icons "edit-copy")
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if (NOT ${SERENITY_APP_ICON} IN_LIST allowed_missing_medium_icons)
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message(FATAL_ERROR "Missing medium app icon: ${medium_icon}")
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endif()
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endif()
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endfunction()
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function(embed_resource target section file)
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get_filename_component(asm_file "${file}" NAME)
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set(asm_file "${CMAKE_CURRENT_BINARY_DIR}/${target}-${section}.s")
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get_filename_component(input_file "${file}" ABSOLUTE)
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file(SIZE "${input_file}" file_size)
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add_custom_command(
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OUTPUT "${asm_file}"
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COMMAND "${SerenityOS_SOURCE_DIR}/Meta/generate-embedded-resource-assembly.sh" "${asm_file}" "${section}" "${input_file}" "${file_size}"
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DEPENDS "${input_file}" "${SerenityOS_SOURCE_DIR}/Meta/generate-embedded-resource-assembly.sh"
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COMMENT "Generating ${asm_file}"
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)
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target_sources("${target}" PRIVATE "${asm_file}")
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endfunction()
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function(link_with_unicode_data target)
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if (ENABLE_UNICODE_DATABASE_DOWNLOAD)
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target_link_libraries("${target}" LibUnicodeData)
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endif()
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endfunction()
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function(remove_path_if_version_changed version version_file cache_path)
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set(version_differs YES)
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if (EXISTS "${version_file}")
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file(STRINGS "${version_file}" active_version)
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if (version STREQUAL active_version)
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set(version_differs NO)
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endif()
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endif()
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if (version_differs)
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message(STATUS "Removing outdated ${cache_path} for version ${version}")
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file(REMOVE_RECURSE "${cache_path}")
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file(WRITE "${version_file}" "${version}")
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endif()
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endfunction()
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function(invoke_generator name generator version_file prefix header implementation)
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cmake_parse_arguments(invoke_generator "" "" "arguments" ${ARGN})
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add_custom_command(
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OUTPUT "${header}" "${implementation}"
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COMMAND $<TARGET_FILE:${generator}> -h "${header}.tmp" -c "${implementation}.tmp" ${invoke_generator_arguments}
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${header}.tmp" "${header}"
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${implementation}.tmp" "${implementation}"
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COMMAND "${CMAKE_COMMAND}" -E remove "${header}.tmp" "${implementation}.tmp"
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VERBATIM
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DEPENDS ${generator} "${version_file}"
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)
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add_custom_target("generate_${prefix}${name}" DEPENDS "${header}" "${implementation}")
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add_dependencies(all_generated "generate_${prefix}${name}")
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endfunction()
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function(download_file url path)
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if (NOT EXISTS "${path}")
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get_filename_component(file "${path}" NAME)
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message(STATUS "Downloading file ${file} from ${url}")
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file(DOWNLOAD "${url}" "${path}" INACTIVITY_TIMEOUT 10 STATUS download_result)
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list(GET download_result 0 status_code)
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list(GET download_result 1 error_message)
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if (NOT status_code EQUAL 0)
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file(REMOVE "${path}")
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message(FATAL_ERROR "Failed to download ${url}: ${error_message}")
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endif()
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endif()
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endfunction()
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