cmake HAVE_OPENGL examples

tanis2000/binocle-c src/deps/sdl/cmake/sdlchecks.cmake :724 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

tanis2000/binocle-c src/deps/sdl/examples/CMakeLists.txt :117 

target_compile_definitions(${TARGET} PRIVATE HAVE_OPENGL)

tanis2000/binocle-c src/deps/sdl/test/CMakeLists.txt :198 

target_compile_definitions(${TARGET} PRIVATE HAVE_OPENGL)

Hork-Engine/Hork-Source ThirdParty/SDL3/cmake/sdlchecks.cmake :690 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

cvet/fonline ThirdParty/SDL/cmake/sdlchecks.cmake :724 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

prusa3d/PrusaSlicer deps/+OCCT/occt_toolkit.cmake :320 

add_definitions (-DHAVE_OPENGL)

Froser/gamemachine src/3rdparty/libtiff/CMakeLists.txt :757 

message(STATUS "  OpenGL support:                     ${HAVE_OPENGL}")

InsightSoftwareConsortium/ITK Modules/ThirdParty/TIFF/src/itktiff/CMakeLists.txt :255 

message(STATUS "  OpenGL support:                     Requested:${tiff-opengl} Availability:${HAVE_OPENGL} Support:${OPENGL_SUPPORT}")

InsightSoftwareConsortium/ITK Modules/ThirdParty/TIFF/src/itktiff/cmake/OpenGLChecks.cmake :51 

option(tiff-opengl "use OpenGL (required for tiffgt viewer)" ${HAVE_OPENGL})

mxcop/src-dgi extern/sdl/cmake/sdlchecks.cmake :720 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

mxcop/src-dgi extern/sdl/examples/CMakeLists.txt :116 

target_compile_definitions(${TARGET} PRIVATE HAVE_OPENGL)

mxcop/src-dgi extern/sdl/test/CMakeLists.txt :194 

target_compile_definitions(${TARGET} PRIVATE HAVE_OPENGL)

Kitware/VTK ThirdParty/tiff/vtktiff/CMakeLists.txt :264 

message(STATUS "  OpenGL support:                     Requested:${tiff-opengl} Availability:${HAVE_OPENGL} Support:${OPENGL_SUPPORT}")

skylersaleh/SkyEmu src/SDL2/cmake/sdlchecks.cmake :842 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

skylersaleh/SkyEmu src/SDL2/test/CMakeLists.txt :46 

add_definitions(-DHAVE_OPENGL)

RavEngine/RavEngine deps/SDL/cmake/sdlchecks.cmake :724 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

openc2e/openc2e externals/SDL2/cmake/sdlchecks.cmake :844 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

glKarin/com.n0n3m4.diii4a Q3E/src/main/jni/deplibs/SDL2/cmake/sdlchecks.cmake :880 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

cadaver/turso3d ThirdParty/SDL/cmake/sdlchecks.cmake :690 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

fifengine/fifengine CMakeLists.txt :160 

add_definitions(-DHAVE_OPENGL)

klaussilveira/qengine vendor/SDL2-2.0.22/cmake/sdlchecks.cmake :842 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

klaussilveira/qengine vendor/SDL2-2.0.22/test/CMakeLists.txt :46 

add_definitions(-DHAVE_OPENGL)

vengi-voxel/vengi contrib/libs/sdl2/cmake/sdlchecks.cmake :880 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

joachimBurket/esp32-opencv samples/cpp/CMakeLists.txt :47 

target_compile_definitions(${tgt} PRIVATE HAVE_OPENGL)

rbfx/rbfx Source/ThirdParty/SDL/cmake/sdlchecks.cmake :856 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

SsageParuders/Android_Native_Surface my_android_opencv/samples/cpp/CMakeLists.txt :58 

target_compile_definitions(${tgt} PRIVATE HAVE_OPENGL)

ComputationalBiomechanicsLab/opensim-creator third_party/SDL/cmake/sdlchecks.cmake :724 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

ComputationalBiomechanicsLab/opensim-creator third_party/SDL/examples/CMakeLists.txt :117 

target_compile_definitions(${TARGET} PRIVATE HAVE_OPENGL)

ComputationalBiomechanicsLab/opensim-creator third_party/SDL/test/CMakeLists.txt :198 

target_compile_definitions(${TARGET} PRIVATE HAVE_OPENGL)

godlikepanos/anki-3d-engine ThirdParty/Sdl2/cmake/sdlchecks.cmake :842 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

godlikepanos/anki-3d-engine ThirdParty/Sdl2/test/CMakeLists.txt :46 

add_definitions(-DHAVE_OPENGL)

godlikepanos/anki-3d-engine ThirdParty/Sdl3/cmake/sdlchecks.cmake :724 

check_c_source_compiles("
        #include <GL/gl.h>
        #include <GL/glext.h>
        int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)

godlikepanos/anki-3d-engine ThirdParty/Sdl3/examples/CMakeLists.txt :117 

target_compile_definitions(${TARGET} PRIVATE HAVE_OPENGL)

godlikepanos/anki-3d-engine ThirdParty/Sdl3/test/CMakeLists.txt :198 

target_compile_definitions(${TARGET} PRIVATE HAVE_OPENGL)

gazebosim/gazebo-classic cmake/SearchForStuff.cmake :84 

add_definitions(-DHAVE_OPENGL)

Ravbug/UnityHubNative wxWidgets/src/tiff/CMakeLists.txt :231 

message(STATUS "  OpenGL support:                     Requested:${tiff-opengl} Availability:${HAVE_OPENGL} Support:${OPENGL_SUPPORT}")

Ravbug/UnityHubNative wxWidgets/src/tiff/cmake/OpenGLChecks.cmake :46 

option(tiff-opengl "use OpenGL (required for tiffgt viewer)" ${HAVE_OPENGL})

flyinghead/flycast CMakeLists.txt :139 

target_compile_definitions(${PROJECT_NAME} PRIVATE LIBRETRO HAVE_LIBNX HAVE_OPENGL HAVE_OIT)

flyinghead/flycast CMakeLists.txt :197 

target_compile_definitions(${PROJECT_NAME} PRIVATE HAVE_OPENGL)