diff --git a/cmake/sdlchecks.cmake b/cmake/sdlchecks.cmake index f3ef2a02f3..0180eaa124 100644 --- a/cmake/sdlchecks.cmake +++ b/cmake/sdlchecks.cmake @@ -800,13 +800,29 @@ macro(CheckOpenVR) endif() endmacro() +# Requires +# - N/A +macro(FindOpenGLHeaders) + find_package(OpenGL MODULE) + # OPENGL_INCLUDE_DIRS is preferred over OPENGL_INCLUDE_DIR, but was only added in 3.29, + # If the CMake minimum version is changed to be >= 3.29, the second check should be removed. + if(OPENGL_INCLUDE_DIRS) + list(APPEND CMAKE_REQUIRED_INCLUDES ${OPENGL_INCLUDE_DIRS}) + elseif(OPENGL_INCLUDE_DIR) + list(APPEND CMAKE_REQUIRED_INCLUDES ${OPENGL_INCLUDE_DIR}) + endif() +endmacro() + # Requires: # - nada macro(CheckGLX) if(SDL_OPENGL) + cmake_push_check_state() + FindOpenGLHeaders() check_c_source_compiles(" #include int main(int argc, char** argv) { return 0; }" HAVE_OPENGL_GLX) + cmake_pop_check_state() if(HAVE_OPENGL_GLX AND NOT HAVE_ROCKCHIP) set(SDL_VIDEO_OPENGL_GLX 1) endif() @@ -840,10 +856,13 @@ endmacro() # - nada macro(CheckOpenGL) if(SDL_OPENGL) + cmake_push_check_state() + FindOpenGLHeaders() check_c_source_compiles(" #include #include int main(int argc, char** argv) { return 0; }" HAVE_OPENGL) + cmake_pop_check_state() if(HAVE_OPENGL) set(SDL_VIDEO_OPENGL 1) set(SDL_VIDEO_RENDER_OGL 1) @@ -856,6 +875,7 @@ endmacro() macro(CheckOpenGLES) if(SDL_OPENGLES) cmake_push_check_state() + FindOpenGLHeaders() list(APPEND CMAKE_REQUIRED_INCLUDES "${SDL3_SOURCE_DIR}/src/video/khronos") check_c_source_compiles(" #include