ladybird/Meta/CMake/utils.cmake
William Marlow 91b65ec328 Build: Expose symbols SECTION_start and SECTION_size for embedded resources.
Resources embedded by the embed_resource() function will now also expose
a SECTION_start and SECTION_size symbol so the embedded resource can be found
by an application without having to parse its own ELF image which is not
something applications can currently do from userspace.
2020-12-29 23:38:48 +01:00

129 lines
5.3 KiB
CMake

function(serenity_install_headers target_name)
file(GLOB_RECURSE headers RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "*.h")
foreach(header ${headers})
get_filename_component(subdirectory ${header} DIRECTORY)
install(FILES ${header} DESTINATION usr/include/${target_name}/${subdirectory})
endforeach()
endfunction()
function(serenity_install_sources target_name)
file(GLOB_RECURSE sources RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "*.h" "*.cpp")
foreach(source ${sources})
get_filename_component(subdirectory ${source} DIRECTORY)
install(FILES ${source} DESTINATION usr/src/serenity/${target_name}/${subdirectory})
endforeach()
endfunction()
function(serenity_generated_sources target_name)
if(DEFINED GENERATED_SOURCES)
set_source_files_properties(${GENERATED_SOURCES} PROPERTIES GENERATED 1)
foreach(generated ${GENERATED_SOURCES})
get_filename_component(generated_name ${generated} NAME)
add_dependencies(${target_name} generate_${generated_name})
endforeach()
endif()
endfunction()
function(serenity_lib target_name fs_name)
serenity_install_headers(${target_name})
serenity_install_sources("Libraries/${target_name}")
#add_library(${target_name} SHARED ${SOURCES} ${GENERATED_SOURCES})
add_library(${target_name} SHARED ${SOURCES} ${GENERATED_SOURCES})
install(TARGETS ${target_name} DESTINATION usr/lib)
set_target_properties(${target_name} PROPERTIES OUTPUT_NAME ${fs_name})
serenity_generated_sources(${target_name})
endfunction()
function(serenity_shared_lib target_name fs_name)
serenity_install_headers(${target_name})
serenity_install_sources("Libraries/${target_name}")
add_library(${target_name} SHARED ${SOURCES} ${GENERATED_SOURCES})
install(TARGETS ${target_name} DESTINATION usr/lib)
set_target_properties(${target_name} PROPERTIES OUTPUT_NAME ${fs_name})
serenity_generated_sources(${target_name})
endfunction()
function(serenity_libc target_name fs_name)
serenity_install_headers("")
serenity_install_sources("Libraries/LibC")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -nostdlib -fpic")
add_library(${target_name} SHARED ${SOURCES})
install(TARGETS ${target_name} DESTINATION usr/lib)
set_target_properties(${target_name} PROPERTIES OUTPUT_NAME ${fs_name})
target_link_directories(LibC PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
serenity_generated_sources(${target_name})
endfunction()
function(serenity_libc_static target_name fs_name)
serenity_install_headers("")
serenity_install_sources("Libraries/LibC")
add_library(${target_name} ${SOURCES})
install(TARGETS ${target_name} ARCHIVE DESTINATION usr/lib)
set_target_properties(${target_name} PROPERTIES OUTPUT_NAME ${fs_name})
target_link_directories(${target_name} PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
serenity_generated_sources(${target_name})
endfunction()
function(serenity_bin target_name)
add_executable(${target_name} ${SOURCES})
install(TARGETS ${target_name} RUNTIME DESTINATION bin)
serenity_generated_sources(${target_name})
endfunction()
function(serenity_app target_name)
cmake_parse_arguments(SERENITY_APP "" "ICON" "" ${ARGN})
serenity_bin("${target_name}")
set(small_icon "${CMAKE_SOURCE_DIR}/Base/res/icons/16x16/${SERENITY_APP_ICON}.png")
set(medium_icon "${CMAKE_SOURCE_DIR}/Base/res/icons/32x32/${SERENITY_APP_ICON}.png")
if (EXISTS "${small_icon}")
embed_resource("${target_name}" serenity_icon_s "${small_icon}")
endif()
if (EXISTS "${medium_icon}")
embed_resource("${target_name}" serenity_icon_m "${medium_icon}")
endif()
# TODO: Issue warnings if the app icons don't exist
endfunction()
function(compile_gml source output string_name)
set(source ${CMAKE_CURRENT_SOURCE_DIR}/${source})
add_custom_command(
OUTPUT ${output}
COMMAND ${write_if_different} ${output} ${CMAKE_SOURCE_DIR}/Meta/text-to-cpp-string.sh ${string_name} ${source}
VERBATIM
DEPENDS ${CMAKE_SOURCE_DIR}/Meta/text-to-cpp-string.sh
MAIN_DEPENDENCY ${source}
)
get_filename_component(output_name ${output} NAME)
add_custom_target(generate_${output_name} DEPENDS ${output})
endfunction()
function(compile_ipc source output)
set(source ${CMAKE_CURRENT_SOURCE_DIR}/${source})
add_custom_command(
OUTPUT ${output}
COMMAND ${write_if_different} ${output} ${CMAKE_BINARY_DIR}/DevTools/IPCCompiler/IPCCompiler ${source}
VERBATIM
DEPENDS IPCCompiler
MAIN_DEPENDENCY ${source}
)
get_filename_component(output_name ${output} NAME)
add_custom_target(generate_${output_name} DEPENDS ${output})
endfunction()
function(embed_resource target section file)
get_filename_component(asm_file "${file}" NAME)
set(asm_file "${CMAKE_CURRENT_BINARY_DIR}/${target}-${section}.s")
get_filename_component(input_file "${file}" ABSOLUTE)
file(SIZE "${input_file}" file_size)
add_custom_command(
OUTPUT "${asm_file}"
COMMAND "${CMAKE_SOURCE_DIR}/Meta/generate-embedded-resource-assembly.sh" "${asm_file}" "${section}" "${input_file}" "${file_size}"
DEPENDS "${input_file}" "${CMAKE_SOURCE_DIR}/Meta/generate-embedded-resource-assembly.sh"
COMMENT "Generating ${asm_file}"
)
target_sources("${target}" PRIVATE "${asm_file}")
endfunction()