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CMake: Decouple cmake utility functions from top-level CMakeLists.txt
Problem: - These utility functions are only used in `AK`, but are being defined in the top-level. This clutters the top-level. Solution: - Move the utility functions to `Meta/CMake/utils.cmake` and include where needed. - Also, move `all_the_debug_macros.cmake` into `Meta/CMake` directory to consolidate the location of `*.cmake` script files.
This commit is contained in:
Lenny Maiorani
Andreas Kling
parent
6db224f020
commit
e4ce485309
Notes:
sideshowbarker
2024-07-19 00:38:39 +09:00
Author: https://github.com/ldm5180 Commit: https://github.com/SerenityOS/serenity/commit/e4ce4853099 Pull-request: https://github.com/SerenityOS/serenity/pull/4512
@ -1,2 +1,3 @@
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include(${CMAKE_SOURCE_DIR}/Meta/CMake/utils.cmake)
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serenity_install_headers(AK)
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serenity_install_sources(AK)
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133
CMakeLists.txt
133
CMakeLists.txt
@ -55,7 +55,7 @@ elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
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endif()
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if (ALL_THE_DEBUG_MACROS)
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include(Meta/all_the_debug_macros.cmake)
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include(${CMAKE_SOURCE_DIR}/Meta/CMake/all_the_debug_macros.cmake)
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endif(ALL_THE_DEBUG_MACROS)
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include_directories(Libraries)
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@ -69,137 +69,6 @@ add_subdirectory(Libraries/LibRegex/Tests)
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set(write_if_different ${CMAKE_SOURCE_DIR}/Meta/write-only-on-difference.sh)
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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})
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endforeach()
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endfunction()
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function(serenity_install_sources target_name)
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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 ${source} DESTINATION usr/src/serenity/${target_name}/${subdirectory})
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endforeach()
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endfunction()
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function(serenity_generated_sources target_name)
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if(DEFINED GENERATED_SOURCES)
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set_source_files_properties(${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_${generated_name})
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endforeach()
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endif()
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endfunction()
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function(serenity_lib target_name fs_name)
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serenity_install_headers(${target_name})
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serenity_install_sources("Libraries/${target_name}")
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#add_library(${target_name} SHARED ${SOURCES} ${GENERATED_SOURCES})
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add_library(${target_name} SHARED ${SOURCES} ${GENERATED_SOURCES} ${CMAKE_SOURCE_DIR}/Libraries/LibC/crt0_shared.cpp)
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#library_sources("{target_name}" PRIVATE ${CMAKE_SOURCE_DIR}/Libraries/LibC/crt0_shared.cpp)
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install(TARGETS ${target_name} DESTINATION usr/lib)
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set_target_properties(${target_name} PROPERTIES OUTPUT_NAME ${fs_name})
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serenity_generated_sources(${target_name})
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endfunction()
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function(serenity_shared_lib target_name fs_name)
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serenity_install_headers(${target_name})
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serenity_install_sources("Libraries/${target_name}")
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add_library(${target_name} SHARED ${SOURCES} ${GENERATED_SOURCES})
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install(TARGETS ${target_name} DESTINATION usr/lib)
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set_target_properties(${target_name} PROPERTIES OUTPUT_NAME ${fs_name})
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serenity_generated_sources(${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("Libraries/LibC")
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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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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("Libraries/LibC")
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add_library(${target_name} ${SOURCES})
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install(TARGETS ${target_name} ARCHIVE DESTINATION usr/lib)
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set_target_properties(${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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add_executable(${target_name} ${SOURCES})
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target_sources(${target_name} PRIVATE ${CMAKE_SOURCE_DIR}/Libraries/LibC/crt0_shared.cpp)
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install(TARGETS ${target_name} RUNTIME DESTINATION bin)
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serenity_generated_sources(${target_name})
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endfunction()
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function(serenity_app target_name)
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cmake_parse_arguments(SERENITY_APP "" "ICON" "" ${ARGN})
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serenity_bin("${target_name}")
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set(small_icon "${CMAKE_SOURCE_DIR}/Base/res/icons/16x16/${SERENITY_APP_ICON}.png")
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set(medium_icon "${CMAKE_SOURCE_DIR}/Base/res/icons/32x32/${SERENITY_APP_ICON}.png")
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if (EXISTS "${small_icon}")
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embed_resource("${target_name}" serenity_icon_s "${small_icon}")
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endif()
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if (EXISTS "${medium_icon}")
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embed_resource("${target_name}" serenity_icon_m "${medium_icon}")
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endif()
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# TODO: Issue warnings if the app icons don't exist
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endfunction()
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function(compile_gml source output string_name)
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set(source ${CMAKE_CURRENT_SOURCE_DIR}/${source})
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add_custom_command(
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OUTPUT ${output}
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COMMAND ${write_if_different} ${output} ${CMAKE_SOURCE_DIR}/Meta/text-to-cpp-string.sh ${string_name} ${source}
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VERBATIM
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DEPENDS ${CMAKE_SOURCE_DIR}/Meta/text-to-cpp-string.sh
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MAIN_DEPENDENCY ${source}
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)
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get_filename_component(output_name ${output} NAME)
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add_custom_target(generate_${output_name} DEPENDS ${output})
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endfunction()
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function(compile_ipc source output)
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set(source ${CMAKE_CURRENT_SOURCE_DIR}/${source})
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add_custom_command(
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OUTPUT ${output}
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COMMAND ${write_if_different} ${output} ${CMAKE_BINARY_DIR}/DevTools/IPCCompiler/IPCCompiler ${source}
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VERBATIM
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DEPENDS IPCCompiler
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MAIN_DEPENDENCY ${source}
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)
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get_filename_component(output_name ${output} NAME)
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add_custom_target(generate_${output_name} DEPENDS ${output})
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endfunction()
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function(embed_resource target section file)
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get_filename_component(asm_file "${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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add_custom_command(
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OUTPUT "${asm_file}"
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COMMAND "${CMAKE_SOURCE_DIR}/Meta/generate-embedded-resource-assembly.sh" "${asm_file}" "${section}" "${input_file}"
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DEPENDS "${input_file}" "${CMAKE_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 "${asm_file}")
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endfunction()
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find_program(CCACHE_PROGRAM ccache)
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if(CCACHE_PROGRAM)
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set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
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130
Meta/CMake/utils.cmake
Normal file
130
Meta/CMake/utils.cmake
Normal file
@ -0,0 +1,130 @@
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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})
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endforeach()
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endfunction()
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function(serenity_install_sources target_name)
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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 ${source} DESTINATION usr/src/serenity/${target_name}/${subdirectory})
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endforeach()
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endfunction()
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function(serenity_generated_sources target_name)
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if(DEFINED GENERATED_SOURCES)
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set_source_files_properties(${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_${generated_name})
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endforeach()
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endif()
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endfunction()
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function(serenity_lib target_name fs_name)
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serenity_install_headers(${target_name})
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serenity_install_sources("Libraries/${target_name}")
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#add_library(${target_name} SHARED ${SOURCES} ${GENERATED_SOURCES})
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add_library(${target_name} SHARED ${SOURCES} ${GENERATED_SOURCES} ${CMAKE_SOURCE_DIR}/Libraries/LibC/crt0_shared.cpp)
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#library_sources("{target_name}" PRIVATE ${CMAKE_SOURCE_DIR}/Libraries/LibC/crt0_shared.cpp)
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install(TARGETS ${target_name} DESTINATION usr/lib)
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set_target_properties(${target_name} PROPERTIES OUTPUT_NAME ${fs_name})
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serenity_generated_sources(${target_name})
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endfunction()
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function(serenity_shared_lib target_name fs_name)
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serenity_install_headers(${target_name})
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serenity_install_sources("Libraries/${target_name}")
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add_library(${target_name} SHARED ${SOURCES} ${GENERATED_SOURCES})
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install(TARGETS ${target_name} DESTINATION usr/lib)
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set_target_properties(${target_name} PROPERTIES OUTPUT_NAME ${fs_name})
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serenity_generated_sources(${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("Libraries/LibC")
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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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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("Libraries/LibC")
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add_library(${target_name} ${SOURCES})
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install(TARGETS ${target_name} ARCHIVE DESTINATION usr/lib)
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set_target_properties(${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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add_executable(${target_name} ${SOURCES})
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target_sources(${target_name} PRIVATE ${CMAKE_SOURCE_DIR}/Libraries/LibC/crt0_shared.cpp)
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install(TARGETS ${target_name} RUNTIME DESTINATION bin)
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serenity_generated_sources(${target_name})
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endfunction()
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function(serenity_app target_name)
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cmake_parse_arguments(SERENITY_APP "" "ICON" "" ${ARGN})
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serenity_bin("${target_name}")
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set(small_icon "${CMAKE_SOURCE_DIR}/Base/res/icons/16x16/${SERENITY_APP_ICON}.png")
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set(medium_icon "${CMAKE_SOURCE_DIR}/Base/res/icons/32x32/${SERENITY_APP_ICON}.png")
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if (EXISTS "${small_icon}")
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embed_resource("${target_name}" serenity_icon_s "${small_icon}")
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endif()
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if (EXISTS "${medium_icon}")
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embed_resource("${target_name}" serenity_icon_m "${medium_icon}")
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endif()
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# TODO: Issue warnings if the app icons don't exist
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endfunction()
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function(compile_gml source output string_name)
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set(source ${CMAKE_CURRENT_SOURCE_DIR}/${source})
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add_custom_command(
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OUTPUT ${output}
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COMMAND ${write_if_different} ${output} ${CMAKE_SOURCE_DIR}/Meta/text-to-cpp-string.sh ${string_name} ${source}
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VERBATIM
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DEPENDS ${CMAKE_SOURCE_DIR}/Meta/text-to-cpp-string.sh
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MAIN_DEPENDENCY ${source}
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)
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get_filename_component(output_name ${output} NAME)
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add_custom_target(generate_${output_name} DEPENDS ${output})
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endfunction()
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function(compile_ipc source output)
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set(source ${CMAKE_CURRENT_SOURCE_DIR}/${source})
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add_custom_command(
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OUTPUT ${output}
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COMMAND ${write_if_different} ${output} ${CMAKE_BINARY_DIR}/DevTools/IPCCompiler/IPCCompiler ${source}
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VERBATIM
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DEPENDS IPCCompiler
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MAIN_DEPENDENCY ${source}
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)
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get_filename_component(output_name ${output} NAME)
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add_custom_target(generate_${output_name} DEPENDS ${output})
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endfunction()
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function(embed_resource target section file)
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get_filename_component(asm_file "${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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add_custom_command(
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OUTPUT "${asm_file}"
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COMMAND "${CMAKE_SOURCE_DIR}/Meta/generate-embedded-resource-assembly.sh" "${asm_file}" "${section}" "${input_file}"
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DEPENDS "${input_file}" "${CMAKE_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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@ -11,7 +11,7 @@ while IFS= read -r FLAG; do
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# We simply search whether the CMakeLists.txt *ever* sets the flag.
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# There are (basically) no false positives, but there might be false negatives,
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# for example we intentionally don't check for commented-out lines here.
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if ! grep -qP "add_compile_definitions\(\"${FLAG}" Meta/all_the_debug_macros.cmake ; then
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if ! grep -qP "add_compile_definitions\(\"${FLAG}" Meta/CMake/all_the_debug_macros.cmake ; then
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echo "ALL_THE_DEBUG_MACROS probably doesn't include ${FLAG}"
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MISSING_FLAGS=y
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fi
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