mirror of
https://github.com/LadybirdBrowser/ladybird.git
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e162b59a5e
I tried setting it to Release, then noticed that it didn't build due to gcc's optimizer-level dependent warnings and -Werror, then started fixing the warnings for a bit (all false positives), then looked at the global CMakeLists.txt and realized that the default build is aleady using compiler optimizations. It looks like people aren't supposed to change this, so make that explicit to be friendly to people familiar with cmake but new to serenity.
141 lines
4.8 KiB
CMake
141 lines
4.8 KiB
CMake
cmake_minimum_required(VERSION 3.16)
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project(SerenityOS C CXX ASM)
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if(NOT "${CMAKE_BUILD_TYPE}" STREQUAL "")
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message(FATAL
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": Don't use CMAKE_BUILD_TYPE when building serenity.\n"
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"The default build type is optimized with debug info and asserts enabled,\n"
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"and that's all there is.")
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endif()
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enable_testing()
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add_custom_target(image
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COMMAND ${CMAKE_COMMAND} -E env "SERENITY_ROOT=${CMAKE_SOURCE_DIR}" ${CMAKE_SOURCE_DIR}/Meta/sync.sh
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BYPRODUCTS ${CMAKE_BINARY_DIR}/_disk_image
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USES_TERMINAL
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)
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add_custom_target(run
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COMMAND ${CMAKE_SOURCE_DIR}/Meta/run.sh
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USES_TERMINAL
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)
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add_custom_target(grub-image
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COMMAND ${CMAKE_COMMAND} -E env "SERENITY_ROOT=${CMAKE_SOURCE_DIR}" ${CMAKE_SOURCE_DIR}/Meta/build-image-grub.sh
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BYPRODUCTS ${CMAKE_BINARY_DIR}/grub_disk_image
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USES_TERMINAL
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)
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add_custom_target(lint-shell-scripts
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COMMAND ${CMAKE_SOURCE_DIR}/Meta/lint-shell-scripts.sh
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USES_TERMINAL
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)
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add_custom_target(check-style
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COMMAND ${CMAKE_SOURCE_DIR}/Meta/check-style.sh
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USES_TERMINAL
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)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Werror -std=c++2a -fdiagnostics-color=always")
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include_directories(Libraries)
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include_directories(.)
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add_subdirectory(Meta/Lagom)
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add_subdirectory(DevTools/IPCCompiler)
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add_subdirectory(DevTools/FormCompiler)
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add_subdirectory(Libraries/LibWeb/CodeGenerators)
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add_subdirectory(AK/Tests)
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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}/${subdirectory})
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endforeach()
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endfunction()
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function(serenity_lib target_name fs_name)
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serenity_install_headers(${target_name})
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add_library(${target_name} ${SOURCES} ${GENERATED_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 ${fs_name})
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if(DEFINED GENERATED_SOURCES)
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set_source_files_properties(${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_${generated_name})
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endforeach()
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endif()
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endfunction()
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function(serenity_libc target_name fs_name)
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serenity_install_headers("")
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add_library(${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(LibC PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
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endfunction()
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function(serenity_bin target_name)
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add_executable(${target_name} ${SOURCES})
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install(TARGETS ${target_name} RUNTIME DESTINATION bin)
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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 IPCCompiler ${source} > ${output}
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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 ${output})
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endfunction()
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find_program(CCACHE_PROGRAM ccache)
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if(CCACHE_PROGRAM)
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set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
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endif()
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unset(CMAKE_SYSROOT)
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set(CMAKE_STAGING_PREFIX ${CMAKE_BINARY_DIR}/Root)
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set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/Root)
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set(CMAKE_INSTALL_DATAROOTDIR ${CMAKE_BINARY_DIR}/Root/res)
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set(TOOLCHAIN_PATH ${CMAKE_SOURCE_DIR}/Toolchain/Local/bin)
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set(TOOLCHAIN_PREFIX ${TOOLCHAIN_PATH}/i686-pc-serenity-)
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set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}gcc)
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set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}g++)
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set(CMAKE_ASM_COMPILER ${TOOLCHAIN_PREFIX}gcc)
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set(CMAKE_LINKER ${TOOLCHAIN_PREFIX}ld)
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set(CMAKE_RANLIB ${TOOLCHAIN_PREFIX}ranlib)
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set(CMAKE_STRIP ${TOOLCHAIN_PREFIX}strip)
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set(CMAKE_AR ${TOOLCHAIN_PREFIX}ar)
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#FIXME: -fstack-protector
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Os -Wno-sized-deallocation -fno-sized-deallocation -fno-exceptions -fno-rtti -Wno-address-of-packed-member -Wundef -Wcast-qual -Wwrite-strings -Wimplicit-fallthrough -Wno-nonnull-compare -Wno-deprecated-copy -Wno-expansion-to-defined")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDEBUG -DSANITIZE_PTRS")
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add_link_options(--sysroot ${CMAKE_BINARY_DIR}/Root)
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include_directories(Libraries/LibC)
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include_directories(Services)
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include_directories(${CMAKE_CURRENT_BINARY_DIR}/Services)
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include_directories(${CMAKE_CURRENT_BINARY_DIR}/Libraries)
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add_subdirectory(AK)
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add_subdirectory(Kernel)
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add_subdirectory(Libraries)
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add_subdirectory(Services)
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add_subdirectory(Applications)
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add_subdirectory(Games)
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add_subdirectory(DevTools)
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add_subdirectory(MenuApplets)
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add_subdirectory(Shell)
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add_subdirectory(Demos)
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add_subdirectory(Userland)
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