aboutsummaryrefslogtreecommitdiffstats
path: root/dev/a2-carsoccer/cmake/UseOpenGL.cmake
diff options
context:
space:
mode:
authorKT <tran0563@umn.edu>2021-09-21 10:05:57 -0500
committerKT <tran0563@umn.edu>2021-09-21 10:05:57 -0500
commita75b08b76f91451bb586b154fdca872955d8a57a (patch)
treedd1c30f65162c1e12b8f6481bbd102d69f5c7196 /dev/a2-carsoccer/cmake/UseOpenGL.cmake
parentUpload a1 (diff)
downloadcsci4611-a75b08b76f91451bb586b154fdca872955d8a57a.tar
csci4611-a75b08b76f91451bb586b154fdca872955d8a57a.tar.gz
csci4611-a75b08b76f91451bb586b154fdca872955d8a57a.tar.bz2
csci4611-a75b08b76f91451bb586b154fdca872955d8a57a.tar.lz
csci4611-a75b08b76f91451bb586b154fdca872955d8a57a.tar.xz
csci4611-a75b08b76f91451bb586b154fdca872955d8a57a.tar.zst
csci4611-a75b08b76f91451bb586b154fdca872955d8a57a.zip
publish a2
Diffstat (limited to 'dev/a2-carsoccer/cmake/UseOpenGL.cmake')
-rw-r--r--dev/a2-carsoccer/cmake/UseOpenGL.cmake52
1 files changed, 52 insertions, 0 deletions
diff --git a/dev/a2-carsoccer/cmake/UseOpenGL.cmake b/dev/a2-carsoccer/cmake/UseOpenGL.cmake
new file mode 100644
index 0000000..2ec5ffb
--- /dev/null
+++ b/dev/a2-carsoccer/cmake/UseOpenGL.cmake
@@ -0,0 +1,52 @@
+# 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()