cmake_minimum_required(VERSION 3.5) project(raylib) # Avoid excessive expansion of variables in conditionals. In particular, if # "PLATFORM" is "DRM" then: # # if (${PLATFORM} MATCHES "DRM") # # may expand e.g to: # # if (/usr/lib/aarch64-linux-gnu/libdrm.so MATCHES "DRM") # # See https://cmake.org/cmake/help/latest/policy/CMP0054.html cmake_policy(SET CMP0054 NEW) # Makes a hidden visibility preset on a static lib respected # This is used to hide glfw's symbols from the library exports when building an so/dylib # See https://cmake.org/cmake/help/latest/policy/CMP0063.html cmake_policy(SET CMP0063 NEW) # Directory for easier includes # Anywhere you see include(...) you can check /cmake for that file set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake) # RAYLIB_IS_MAIN determines whether the project is being used from root # or if it is added as a dependency (through add_subdirectory for example). if ("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}") set(RAYLIB_IS_MAIN TRUE) else() set(RAYLIB_IS_MAIN FALSE) endif() # Sets compiler flags and language standard include(CompilerFlags) # Registers build options that are exposed to cmake include(CMakeOptions.txt) # Enforces a few environment and compiler configurations include(BuildOptions) if (UNIX AND NOT APPLE) if (NOT GLFW_BUILD_WAYLAND AND NOT GLFW_BUILD_X11) MESSAGE(FATAL_ERROR "Cannot disable both Wayland and X11") endif() endif() # Main sources directory (the second parameter sets the output directory name to raylib) add_subdirectory(src raylib) # Uninstall target if(NOT TARGET uninstall) configure_file( "${CMAKE_MODULE_PATH}/Uninstall.cmake" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY) add_custom_target(uninstall COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake) endif() if (${BUILD_EXAMPLES}) MESSAGE(STATUS "Building examples is enabled") add_subdirectory(examples) endif() enable_testing()