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-rw-r--r--dev/a3-earthquake/cmake/UseOpenGL.cmake52
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diff --git a/dev/a3-earthquake/cmake/UseOpenGL.cmake b/dev/a3-earthquake/cmake/UseOpenGL.cmake
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-# This file is part of the MinGfx cmake build system.
-# See the main MinGfx/CMakeLists.txt file for authors, copyright, and license info.
-
-# Either finds a pre-installed version or complains.
-
-# Usage: In your CMakeLists.txt, somewhere after you define the target that depends
-# on the OpenGL library (typical with something like add_executable(${PROJECT_NAME} ...)
-# or add_library(${PROJECT_NAME} ...)), add the following two lines:
-
-# include(UseOpenGL)
-# UseOpenGL(${PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/external)
-
-# The second argument can be either PUBLIC, PRIVATE, or INTERFACE, following the keyword
-# usage described here:
-# https://cmake.org/cmake/help/latest/command/target_include_directories.html
-
-# The third argument is the directory to use for downloading the external project if
-# autobuild is used.
-
-
-
-macro(UseOpenGL YOUR_TARGET INTERFACE_PUBLIC_OR_PRIVATE DOWNLOAD_DIR)
-
- message(STATUS "Searching for OpenGL...")
-
- # Check to see if the library is already installed on the system
- # CMake ships with FindOpenGL.cmake and in CMake 3.9+ it defines
- # the imported targets OpenGL::GL and OpenGL::GLU. Using these is
- # now the preferred way to link with OpenGL and all of its dependencies.
- # See https://cmake.org/cmake/help/v3.9/module/FindOpenGL.html
- find_package(OpenGL)
-
- if (NOT ${OPENGL_FOUND})
- message(FATAL_ERROR "OpenGL was not found on the system. MinGfx can auto-download and build many dependencies for you, but not OpenGL. It should come pre-installed on your system.")
- endif()
-
- message(STATUS "Ok: OpenGL Found.")
- message(STATUS "OpenGL headers: ${OPENGL_INCLUDE_DIR}")
- message(STATUS "OpenGL libs: ${OPENGL_LIBRARIES}")
-
-
- message(STATUS "Linking target ${YOUR_TARGET} with ${INTERFACE_PUBLIC_OR_PRIVATE} dependency OpenGL::GL.")
- target_link_libraries(${YOUR_TARGET} ${INTERFACE_PUBLIC_OR_PRIVATE} OpenGL::GL)
-
- if (${OPENGL_GLU_FOUND})
- message(STATUS "Linking target ${YOUR_TARGET} with ${INTERFACE_PUBLIC_OR_PRIVATE} dependency OpenGL::GLU.")
- target_link_libraries(${YOUR_TARGET} ${INTERFACE_PUBLIC_OR_PRIVATE} OpenGL::GLU)
- endif()
-
- target_compile_definitions(${YOUR_TARGET} ${INTERFACE_PUBLIC_OR_PRIVATE} -DUSE_OPENGL)
-
-endmacro()