mirror of
https://github.com/pocketpy/pocketpy
synced 2025-10-20 03:20:18 +00:00
91 lines
2.7 KiB
CMake
91 lines
2.7 KiB
CMake
cmake_minimum_required(VERSION 3.10)
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project(pocketpy)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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if (${CMAKE_VERSION} VERSION_LESS "3.12.0")
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set(Python3_EXECUTABLE "python3")
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else()
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find_package(Python3 COMPONENTS Interpreter)
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endif()
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execute_process(
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COMMAND ${Python3_EXECUTABLE} prebuild.py
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WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
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RESULT_VARIABLE PREBUILD_RESULT
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)
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if(NOT ${PREBUILD_RESULT} EQUAL 0)
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message(FATAL_ERROR "prebuild.py: ${PREBUILD_RESULT}")
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endif()
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if(EMSCRIPTEN)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fexceptions -O3")
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elseif(MSVC)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc /utf-8 /O2")
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else()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fexceptions -O2")
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endif()
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include_directories(${CMAKE_CURRENT_LIST_DIR}/include)
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aux_source_directory(${CMAKE_CURRENT_LIST_DIR}/src POCKETPY_SRC)
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option(PK_USE_BOX2D "Use Box2D" OFF)
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option(PK_USE_DYLIB "Use dylib" OFF)
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if(PK_USE_BOX2D)
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add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/3rd/box2d)
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include_directories(${CMAKE_CURRENT_LIST_DIR}/3rd/box2d/include)
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add_definitions(-DPK_USE_BOX2D)
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endif()
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# PK_IS_MAIN determines whether the project is being used from root
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# or if it is added as a dependency (through add_subdirectory for example).
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if ("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
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set(PK_IS_MAIN TRUE)
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option(PK_BUILD_SHARED_LIB "Build shared library" OFF)
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option(PK_BUILD_STATIC_LIB "Build static library" OFF)
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else()
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set(PK_IS_MAIN FALSE)
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option(PK_BUILD_SHARED_LIB "Build shared library" OFF)
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option(PK_BUILD_STATIC_LIB "Build static library" ON)
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endif()
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option(PK_EXPORT_CXX_SYMBOLS "Export C++ symbols" OFF)
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if(PK_BUILD_SHARED_LIB)
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add_library(${PROJECT_NAME} SHARED ${POCKETPY_SRC})
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elseif(PK_BUILD_STATIC_LIB)
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add_library(${PROJECT_NAME} STATIC ${POCKETPY_SRC})
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else()
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add_library(${PROJECT_NAME} SHARED ${POCKETPY_SRC})
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set(PROJECT_EXE_NAME main)
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add_executable(${PROJECT_EXE_NAME} src2/main.cpp)
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target_link_libraries(${PROJECT_EXE_NAME} ${PROJECT_NAME})
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target_link_libraries(${PROJECT_EXE_NAME} ${CMAKE_DL_LIBS})
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endif()
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if(PK_USE_DYLIB)
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add_definitions(-DPK_USE_DYLIB)
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target_link_libraries(${PROJECT_NAME} ${CMAKE_DL_LIBS})
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endif()
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if(PK_USE_BOX2D)
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target_link_libraries(${PROJECT_NAME} box2d)
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endif()
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if(PK_EXPORT_CXX_SYMBOLS AND MSVC)
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set_target_properties(${PROJECT_NAME} PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS ON)
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endif()
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# enable link time optimization
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# include(CheckIPOSupported)
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# check_ipo_supported(RESULT result)
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# if(result)
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# message(STATUS "LTO enabled")
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# set_target_properties(${PROJECT_NAME} PROPERTIES INTERPROCEDURAL_OPTIMIZATION TRUE)
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# endif()
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