273 lines
8.2 KiB
Text
273 lines
8.2 KiB
Text
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cmake_minimum_required(VERSION 3.22.1)
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project(omim C CXX)
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set(CMAKE_CXX_STANDARD 23)
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set(CMAKE_C_STANDARD 23)
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# Our code does not rely on gnu extensions.
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set(CMAKE_CXX_EXTENSIONS OFF)
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set(CMAKE_C_EXTENSIONS OFF)
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set(CMAKE_C_VISIBILITY_PRESET hidden)
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set(CMAKE_CXX_VISIBILITY_PRESET hidden)
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set(CMAKE_VISIBILITY_INLINES_HIDDEN ON)
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# Disable build-id generation to make builds reproducible.
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if (NOT APPLE)
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add_link_options("LINKER:--build-id=none")
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endif()
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# Fixes warning ld: warning: ignoring duplicate libraries on Mac and Windows.
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if (POLICY CMP0156)
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cmake_policy(SET CMP0156 NEW)
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endif()
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set(OMIM_ROOT ${CMAKE_SOURCE_DIR})
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${OMIM_ROOT}/cmake")
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
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include(OmimPlatform)
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include(OmimOptions)
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include(OmimConfig)
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include(OmimHelpers)
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include(OmimTesting)
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if (APPLE AND NOT ("${CMAKE_SYSTEM_NAME}" STREQUAL Android))
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# OBJC/OBJCXX are needed to skip m/mm files in Unity builds.
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# https://gitlab.kitware.com/cmake/cmake/-/issues/21963
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enable_language(OBJC)
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set(CMAKE_OBJC_EXTENSIONS OFF)
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set(CMAKE_OBJC_STANDARD 23)
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set(CMAKE_OBJC_FLAGS -fobjc-arc)
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set(CMAKE_OBJC_VISIBILITY_PRESET hidden)
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enable_language(OBJCXX)
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set(CMAKE_OBJCXX_EXTENSIONS OFF)
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set(CMAKE_OBJCXX_STANDARD 23)
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set(CMAKE_OBJCXX_FLAGS -fobjc-arc)
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set(CMAKE_OBJCXX_VISIBILITY_PRESET hidden)
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endif()
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message(STATUS "Using compiler ${CMAKE_CXX_COMPILER_ID} ${CMAKE_CXX_COMPILER_VERSION}")
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if (CMAKE_UNITY_BUILD)
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message(STATUS "Using Unity Build with batch ${CMAKE_UNITY_BUILD_BATCH_SIZE}, use -DCMAKE_UNITY_BUILD=OFF to disable it.")
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endif()
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if (USE_CCACHE)
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find_program(CCACHE_PROGRAM ccache HINTS /usr/local/bin/)
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if (CCACHE_PROGRAM)
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message(STATUS "Using ccache, use -DUSE_CCACHE=OFF to disable it.")
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set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
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set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK "${CCACHE_PROGRAM}")
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set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
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set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
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endif()
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endif()
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if(${PLATFORM_MAC})
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set(XCODE_ATTRIBUTE_CLANG_ENABLE_OBJC_ARC YES)
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# Metal language support
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list(APPEND CMAKE_MODULE_PATH ${OMIM_ROOT}/3party/CMake-MetalShaderSupport/cmake)
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include(CheckLanguage)
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include(CMakeMetalInformation)
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include(MetalShaderSupport)
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check_language(Metal)
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if(CMAKE_Metal_COMPILER)
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enable_language(Metal)
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endif()
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endif()
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# Global compile options for all configurations.
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if (MSVC)
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add_compile_options(/utf-8)
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add_link_options(/INCREMENTAL:NO)
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else()
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add_compile_options(-ffast-math $<$<CXX_COMPILER_ID:GNU>:-Wno-psabi>)
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endif()
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if (PLATFORM_WIN)
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add_definitions(
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-DWIN32_LEAN_AND_MEAN
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-DNOMINMAX
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)
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endif()
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# Built-in CMake configurations: Debug, Release, RelWithDebInfo, MinSizeRel
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if (${CMAKE_BUILD_TYPE} STREQUAL "Debug")
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add_definitions(-DDEBUG)
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if (NOT MSVC)
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add_compile_options(-fno-omit-frame-pointer)
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endif()
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elseif (${CMAKE_BUILD_TYPE} MATCHES "Rel")
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add_definitions(-DRELEASE)
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if (NOT MSVC)
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add_compile_options(-O3 $<$<CXX_COMPILER_ID:GNU>:-flto=auto>)
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endif()
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else()
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message(FATAL_ERROR "Unknown build type: " ${CMAKE_BUILD_TYPE})
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endif()
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if (${CMAKE_BUILD_TYPE} STREQUAL "RelWithDebInfo")
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add_compile_options(-fno-omit-frame-pointer)
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endif()
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# Linux GCC LTO plugin fix.
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if (PLATFORM_LINUX AND (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") AND (CMAKE_BUILD_TYPE MATCHES "^Rel"))
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# To force errors if LTO was not enabled.
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add_compile_options(-fno-fat-lto-objects)
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# To fix ar and ranlib "plugin needed to handle lto object".
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string(REGEX MATCH "[0-9]+" GCC_MAJOR_VERSION ${CMAKE_CXX_COMPILER_VERSION})
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file(GLOB_RECURSE plugin /usr/lib/gcc/*/${GCC_MAJOR_VERSION}*/liblto_plugin.so)
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set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> --plugin ${plugin} qcs <TARGET> <OBJECTS>")
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set(CMAKE_C_ARCHIVE_FINISH "<CMAKE_RANLIB> --plugin ${plugin} <TARGET>")
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set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> --plugin ${plugin} qcs <TARGET> <OBJECTS>")
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set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> --plugin ${plugin} <TARGET>")
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endif()
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message(STATUS "Build type: " ${CMAKE_BUILD_TYPE})
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if (PLATFORM_LINUX OR PLATFORM_ANDROID)
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find_program(LLD_FOUND ld.lld)
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if (LLD_FOUND)
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message(STATUS "Using ld.lld linker")
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set(CMAKE_EXE_LINKER_FLAGS "-fuse-ld=lld")
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else()
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find_program(GOLD_FOUND ld.gold)
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if (GOLD_FOUND)
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message(STATUS "Using ld.gold")
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set(CMAKE_EXE_LINKER_FLAGS "-fuse-ld=gold")
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endif()
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endif()
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endif()
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if (NOT SKIP_TESTS)
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enable_testing()
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# Enables ctest -T memcheck with valgrind
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include(CTest)
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if (COVERAGE_REPORT)
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include(OmimCoverage)
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endif ()
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endif()
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if (NOT PYTHON_VERSION)
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# FDroid build server has 3.5.3 Python installed.
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set(PYTHON_VERSION 3.5)
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endif()
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# End of setting environment variables
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find_package(Threads REQUIRED)
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# Scripts
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if (NOT PLATFORM_IPHONE AND NOT PLATFORM_ANDROID)
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list(APPEND qt_components Core Network)
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if (NOT SKIP_QT_GUI OR NOT SKIP_TESTS OR PYBINDINGS)
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list(APPEND qt_components Widgets)
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endif()
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if (NOT SKIP_QT_GUI)
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list(APPEND qt_components Gui Xml Svg OpenGL OpenGLWidgets)
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endif()
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# PATHS are hard-coded hints where to look for qt6 in addition to other places.
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find_package(Qt6 COMPONENTS REQUIRED ${qt_components} PATHS $ENV{QT_PATH} /opt/homebrew/opt/qt@6 /usr/local/opt/qt@6 /usr/lib/x86_64-linux-gnu/qt6)
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set(MINIMUM_REQUIRED_QT_VERSION 6.4.0)
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if (Qt6_VERSION VERSION_LESS ${MINIMUM_REQUIRED_QT_VERSION})
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message(FATAL_ERROR "Unsupported Qt version: ${Qt6_VERSION}, the minimum required is ${MINIMUM_REQUIRED_QT_VERSION}")
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else()
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message(STATUS "Found Qt version: ${Qt6_VERSION}")
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endif()
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endif()
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# To allow #include "base/file_name.hpp" in all sources.
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include_directories("${CMAKE_HOME_DIRECTORY}" "${CMAKE_HOME_DIRECTORY}/libs" "${CMAKE_HOME_DIRECTORY}/tools")
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if (USE_PCH)
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message(STATUS "Precompiled headers are ON")
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set(OMIM_PCH_TARGET_NAME "omim_pch")
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add_precompiled_headers(
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${OMIM_ROOT}/precompiled_headers.hpp
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${OMIM_PCH_TARGET_NAME}
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)
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endif()
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# Should be on the root level, not in 3party, so tests can get these dependencies.
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if (PLATFORM_LINUX)
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find_package(ICU COMPONENTS uc i18n data REQUIRED)
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find_package(Freetype REQUIRED)
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find_package(harfbuzz REQUIRED)
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endif()
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if (WITH_SYSTEM_PROVIDED_3PARTY)
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set(GFLAGS_USE_TARGET_NAMESPACE ON)
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find_package(gflags REQUIRED)
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find_package(expat CONFIG REQUIRED)
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find_package(jansson CONFIG REQUIRED)
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find_package(pugixml REQUIRED)
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find_package(utf8cpp REQUIRED)
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endif()
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find_package(ZLIB REQUIRED)
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# Include 3party dependencies.
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add_subdirectory(3party)
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# Not needed for the usual build process, but it fixes QtCreator editor,
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# that doesn't see gflags/gflags.h in binary dir (gflags has tricky cmake configuration).
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if (PLATFORM_DESKTOP AND NOT WITH_SYSTEM_PROVIDED_3PARTY)
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include_directories("${PROJECT_BINARY_DIR}/3party/gflags/include")
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endif()
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# Android fails to find boost in many cases, this fixes it.
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if (PLATFORM_ANDROID)
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include_directories("${OMIM_ROOT}/3party/boost")
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endif()
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# Used in qt/ and shaders/
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find_package(Python3 REQUIRED COMPONENTS Interpreter)
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execute_process(
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COMMAND ${Python3_EXECUTABLE} -c "import google.protobuf;
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print(google.protobuf.__version__)"
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RESULT_VARIABLE PROTOBUF_CHECK
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OUTPUT_VARIABLE PROTOBUF_VERSION
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OUTPUT_STRIP_TRAILING_WHITESPACE
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ERROR_QUIET
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)
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if(PROTOBUF_CHECK EQUAL 0)
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if(PROTOBUF_VERSION VERSION_LESS "4.0.0")
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message(STATUS "Python protobuf ${PROTOBUF_VERSION} found (< 4.0)")
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else()
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message(FATAL_ERROR "Python protobuf ${PROTOBUF_VERSION} found, but version < 4.0 required")
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endif()
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else()
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message(FATAL_ERROR "Python protobuf not found. Install version <4.0")
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endif()
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add_subdirectory(libs)
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if (PLATFORM_DESKTOP)
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add_subdirectory(dev_sandbox)
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add_subdirectory(generator)
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add_subdirectory(tools)
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if (NOT SKIP_QT_GUI)
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add_subdirectory(qt)
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endif()
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if (GENERATOR_TOOL)
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add_compile_options(-march=native -mtune=native)
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message(STATUS "target CPU optimizations enabled, produced binaries will NOT work on a different CPU")
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endif()
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endif()
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omim_add_test_subdirectory(libs/qt_tstfrm)
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if (PLATFORM_ANDROID)
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add_subdirectory(android/sdk/src/main/cpp)
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endif()
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