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201 regels
6.7 KiB
201 regels
6.7 KiB
# Setup the project and settings
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project(raylib C)
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include(GNUInstallDirs)
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/../cmake")
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set(PROJECT_VERSION 2.0.0)
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set(API_VERSION 2)
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set(RAYLIB raylib) # Name of the generated library
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include("CMakeOptions.txt")
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include(BuildType)
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configure_file(config.h.in ${CMAKE_BINARY_DIR}/cmake/config.h)
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include_directories(${CMAKE_BINARY_DIR})
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include_directories(SYSTEM .)
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# Get the sources together
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file(GLOB raylib_sources *.c)
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list(REMOVE_ITEM raylib_sources ${CMAKE_CURRENT_SOURCE_DIR}/rglfw.c)
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if(NOT glfw3_FOUND AND "${PLATFORM}" MATCHES "Desktop")
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set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
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set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
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set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
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set(GLFW_INSTALL OFF CACHE BOOL "" FORCE)
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set(BUILD_SHARED_LIBS OFF CACHE BOOL " " FORCE)
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set(GLFW_USE_WAYLAND ${USE_WAYLAND} CACHE BOOL "" FORCE)
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if (WITH_PIC OR SHARED)
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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endif()
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add_subdirectory(external/glfw)
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include_directories(external/glfw/include)
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list(APPEND raylib_sources $<TARGET_OBJECTS:glfw_objlib>)
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endif()
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include(utils)
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if(USE_AUDIO)
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file(GLOB stb_vorbis external/stb_vorbis.c)
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file(GLOB mini_al external/mini_al.c ${stb_vorbis})
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set(sources ${raylib_sources} ${mini_al})
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else()
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set(INCLUDE_AUDIO_MODULE 0)
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list(REMOVE_ITEM raylib_sources ${CMAKE_CURRENT_SOURCE_DIR}/audio.c)
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set(sources ${raylib_sources})
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endif()
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include(AddIfFlagCompiles)
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### Config options ###
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# Translate the config options to what raylib wants
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if(${PLATFORM} MATCHES "Desktop")
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set(PLATFORM "PLATFORM_DESKTOP")
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# OpenGL version
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if (${OPENGL_VERSION} MATCHES "3.3")
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set(GRAPHICS "GRAPHICS_API_OPENGL_33")
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elseif (${OPENGL_VERSION} MATCHES "2.1")
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set(GRAPHICS "GRAPHICS_API_OPENGL_21")
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elseif (${OPENGL_VERSION} MATCHES "1.1")
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set(GRAPHICS "GRAPHICS_API_OPENGL_11")
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elseif (${OPENGL_VERSION} MATCHES "ES 2.0")
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set(GRAPHICS "GRAPHICS_API_OPENGL_ES2")
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endif()
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if(APPLE)
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# Need to force OpenGL 3.3 on OS X
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# See: https://github.com/raysan5/raylib/issues/341
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set(GRAPHICS "GRAPHICS_API_OPENGL_33")
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link_libraries("${LIBS_PRIVATE}")
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elseif(WIN32)
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add_definitions(-D_CRT_SECURE_NO_WARNINGS)
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endif()
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elseif(${PLATFORM} MATCHES "Web")
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set(PLATFORM "PLATFORM_WEB")
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set(GRAPHICS "GRAPHICS_API_OPENGL_ES2")
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set(CMAKE_C_FLAGS "-s USE_GLFW=3 -s ASSERTIONS=1 --profiling")
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# Change the name of the output library
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elseif(${PLATFORM} MATCHES "Android")
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set(PLATFORM "PLATFORM_ANDROID")
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set(GRAPHICS "GRAPHICS_API_OPENGL_ES2")
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add_if_flag_compiles(-ffunction-sections CMAKE_C_FLAGS)
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add_if_flag_compiles(-funwind-tables CMAKE_C_FLAGS)
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add_if_flag_compiles(-fstack-protector-strong CMAKE_C_FLAGS)
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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add_if_flag_compiles(-Wa,--noexecstack CMAKE_C_FLAGS)
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add_if_flag_compiles(-no-canonical-prefixes CMAKE_C_FLAGS)
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add_definitions(-DANDROID -D__ANDROID_API__=21)
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include_directories(external/android/native_app_glue )
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--exclude-libs,libatomic.a -Wl,--build-id -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--warn-shared-textrel -Wl,--fatal-warnings -uANativeActivity_onCreate")
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elseif(${PLATFORM} MATCHES "Raspberry Pi")
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set(PLATFORM "PLATFORM_RPI")
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set(GRAPHICS "GRAPHICS_API_OPENGL_ES2")
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endif()
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if(${SHARED})
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add_library(${RAYLIB}_shared SHARED ${sources})
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target_compile_definitions(${RAYLIB}_shared
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PUBLIC ${PLATFORM}
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PUBLIC ${GRAPHICS}
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)
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set_property(TARGET ${RAYLIB}_shared PROPERTY POSITION_INDEPENDENT_CODE ON)
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set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_LIBDIR}")
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set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
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set(CMAKE_MACOSX_RPATH ON)
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target_link_libraries(${RAYLIB}_shared ${LIBS_PRIVATE})
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if (${PLATFORM} MATCHES "Desktop")
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target_link_libraries(${RAYLIB}_shared glfw ${GLFW_LIBRARIES})
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endif()
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if (UNIX AND ${FILESYSTEM_LACKS_SYMLINKS})
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MESSAGE(WARNING "Can't version UNIX shared library on file system without symlink support")
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else()
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set_target_properties(${RAYLIB}_shared PROPERTIES
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VERSION ${PROJECT_VERSION}
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SOVERSION ${API_VERSION}
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)
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endif()
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set_target_properties(${RAYLIB}_shared PROPERTIES
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PUBLIC_HEADER "raylib.h"
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)
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if(WIN32)
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install(
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TARGETS ${RAYLIB}_shared
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RUNTIME DESTINATION lib
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PUBLIC_HEADER DESTINATION include
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)
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else() # Keep lib*.(a|dll) name, but avoid *.lib files overwriting each other on Windows
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set_target_properties(${RAYLIB}_shared PROPERTIES OUTPUT_NAME ${RAYLIB})
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install(
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TARGETS ${RAYLIB}_shared
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LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
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PUBLIC_HEADER DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
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)
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endif()
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endif(${SHARED})
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if(${STATIC})
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if(${PLATFORM} MATCHES "PLATFORM_WEB")
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set(CMAKE_STATIC_LIBRARY_SUFFIX ".bc")
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endif()
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add_library(${RAYLIB} STATIC ${sources})
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set(PKG_CONFIG_LIBS_PRIVATE ${__PKG_CONFIG_LIBS_PRIVATE})
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if (${PLATFORM} MATCHES "Desktop")
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target_link_libraries(${RAYLIB} glfw ${GLFW_LIBRARIES})
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endif()
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if (WITH_PIC)
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set_property(TARGET ${RAYLIB} PROPERTY POSITION_INDEPENDENT_CODE ON)
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endif()
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set_target_properties(${RAYLIB} PROPERTIES PUBLIC_HEADER "raylib.h")
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install(TARGETS ${RAYLIB}
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ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
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PUBLIC_HEADER DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
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)
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endif(${STATIC})
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configure_file(../raylib.pc.in raylib.pc @ONLY)
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install(FILES ${CMAKE_BINARY_DIR}/release/raylib.pc DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
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# Copy the header files to the build directory
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file(COPY "raylib.h" DESTINATION ".")
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file(COPY "rlgl.h" DESTINATION ".")
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file(COPY "physac.h" DESTINATION ".")
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file(COPY "raymath.h" DESTINATION ".")
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file(COPY "audio.h" DESTINATION ".")
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target_compile_definitions(${RAYLIB}
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PUBLIC ${PLATFORM}
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PUBLIC ${GRAPHICS}
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)
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# Print the flags for the user
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message(STATUS "Compiling with the flags:")
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message(STATUS " PLATFORM=" ${PLATFORM})
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message(STATUS " GRAPHICS=" ${GRAPHICS})
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# Packaging
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SET(CPACK_PACKAGE_NAME "raylib")
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SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Simple and easy-to-use library to learn videogames programming")
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SET(CPACK_PACKAGE_VERSION "${PROJECT_VERSION}")
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SET(CPACK_PACKAGE_VERSION_MAJOR "${PROJECT_VERSION_MAJOR}")
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SET(CPACK_PACKAGE_VERSION_MINOR "${PROJECT_VERSION_MINOR}")
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SET(CPACK_PACKAGE_VERSION_PATCH "${PROJECT_VERSION_PATCH}")
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SET(CPACK_PACKAGE_DESCRIPTION_FILE "${PROJECT_SOURCE_DIR}/../README.md")
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SET(CPACK_RESOURCE_FILE_WELCOME "${PROJECT_SOURCE_DIR}/../README.md")
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SET(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/../LICENSE.md")
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SET(CPACK_PACKAGE_FILE_NAME "raylib-${PROJECT_VERSION}$ENV{RAYLIB_PACKAGE_SUFFIX}")
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SET(CPACK_GENERATOR "ZIP;TGZ") # Remove this, if you want the NSIS installer on Windows
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include(CPack)
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