mirror of
https://github.com/zebrajr/ladybird.git
synced 2025-12-06 00:19:53 +01:00
e1369aa7d6
The implicit default CMAKE_OSX_SYSROOT was a workaround in CMake for macOS ~10.8. As of CMake 4.x, CMake expects macOS host compilers to have their own default sysroot detection logic. However, upstream llvm does not actually do this, only Apple Clang does. To keep supporting homebrew clang and manually compiled clang from llvm/llvm-project, we need to set the sysroot explicitly. The behavior difference and lack of default detection logic in the clang driver is tracked at https://gitlab.kitware.com/cmake/cmake/-/issues/26863
111 lines
3.5 KiB
CMake
111 lines
3.5 KiB
CMake
cmake_minimum_required(VERSION 3.25)
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if (VCPKG_TARGET_ANDROID)
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# If we are building for Android, we must load vcpkg_android.cmake before the project() declaration.
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# This ensures that the CMAKE_TOOLCHAIN_FILE is set correctly.
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# (we cannot set CMAKE_TOOLCHAIN_FILE from Gradle, unfortunately, so this is the only place we can do it.)
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include("UI/Android/vcpkg_android.cmake")
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endif()
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# vcpkg flags depend on what linker we are using
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include("Meta/CMake/use_linker.cmake")
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# Pass additional information to vcpkg toolchain files if we are using vcpkg.
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if (CMAKE_TOOLCHAIN_FILE MATCHES "vcpkg.cmake$")
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set(CMAKE_PROJECT_ladybird_INCLUDE_BEFORE "Meta/CMake/vcpkg/generate_vcpkg_toolchain_variables.cmake")
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endif()
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if (APPLE AND NOT CMAKE_OSX_SYSROOT)
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set(CMAKE_OSX_SYSROOT macosx)
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endif()
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project(ladybird
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VERSION 0.1.0
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LANGUAGES C CXX
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DESCRIPTION "Ladybird Web Browser"
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HOMEPAGE_URL "https://ladybird.org"
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)
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if (ANDROID OR IOS)
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set(BUILD_SHARED_LIBS OFF)
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endif()
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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set(LADYBIRD_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
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list(APPEND CMAKE_MODULE_PATH "${LADYBIRD_SOURCE_DIR}/Meta/CMake")
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include(UI/cmake/EnableLagom.cmake)
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include(lagom_options NO_POLICY_SCOPE)
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include(lagom_compile_options)
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if (ENABLE_ADDRESS_SANITIZER)
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add_cxx_compile_options(-fsanitize=address -fno-omit-frame-pointer)
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add_cxx_link_options(-fsanitize=address)
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add_swift_compile_options(-sanitize=address)
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add_swift_link_options(-sanitize=address)
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endif()
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if (ENABLE_MEMORY_SANITIZER)
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add_cxx_compile_options(-fsanitize=memory -fsanitize-memory-track-origins -fno-omit-frame-pointer)
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add_cxx_link_options(-fsanitize=memory -fsanitize-memory-track-origins)
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endif()
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if (ENABLE_UNDEFINED_SANITIZER AND (APPLE OR NOT ENABLE_SWIFT))
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add_cxx_compile_options(-fsanitize=undefined -fno-omit-frame-pointer)
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if (UNDEFINED_BEHAVIOR_IS_FATAL)
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add_cxx_compile_options(-fno-sanitize-recover=undefined)
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endif()
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if (APPLE AND CMAKE_CXX_COMPILER_ID MATCHES "Clang$" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "17")
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add_cxx_compile_options(-fno-sanitize=function)
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endif()
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add_cxx_link_options(-fsanitize=undefined)
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add_swift_compile_options(-sanitize=undefined)
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add_swift_link_options(-sanitize=undefined)
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endif()
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if (HAIKU)
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# Haiku needs some extra compile definitions to make important stuff in its headers available.
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add_compile_definitions(_DEFAULT_SOURCE)
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add_compile_definitions(_GNU_SOURCE)
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add_compile_definitions(__USE_GNU)
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endif()
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add_cxx_compile_options(-Wno-expansion-to-defined)
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add_cxx_compile_options(-Wno-user-defined-literals)
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if (ANDROID AND ENABLE_QT)
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message(STATUS "Disabling Qt for Android")
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set(ENABLE_QT OFF CACHE BOOL "" FORCE)
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endif()
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if (ENABLE_QT AND ENABLE_GUI_TARGETS)
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set(CMAKE_AUTOMOC ON)
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set(CMAKE_AUTORCC ON)
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set(CMAKE_AUTOUIC ON)
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find_package(Qt6 REQUIRED COMPONENTS Core Widgets)
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endif()
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# We need to find OpenSSL in order to link it explicitly with all targets.
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find_package(OpenSSL REQUIRED)
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include(CTest) # for BUILD_TESTING option, default ON
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if (ENABLE_GUI_TARGETS)
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add_subdirectory(Services)
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add_subdirectory(UI)
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endif()
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add_custom_target(lint-shell-scripts
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COMMAND "${ladybird_SOURCE_DIR}/Meta/lint-shell-scripts.sh"
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USES_TERMINAL
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)
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find_package(Python3 COMPONENTS Interpreter)
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if (Python3_FOUND)
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add_custom_target(check-style
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COMMAND ${Python3_EXECUTABLE} "${ladybird_SOURCE_DIR}/Meta/check-style.py"
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USES_TERMINAL
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)
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endif()
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