--- SDL2-2.0.10/src/video/SDL_video.c.old 2019-07-25 04:32:37.000000000 +0000 +++ SDL2-2.0.10/src/video/SDL_video.c 2020-01-20 17:32:52.918453596 +0000 @@ -37,7 +37,8 @@ #include "SDL_opengl.h" #endif /* SDL_VIDEO_OPENGL */ -#if SDL_VIDEO_OPENGL_ES +/* GL and GLES headers conflict on Linux 32 bits */ +#if SDL_VIDEO_OPENGL_ES && !SDL_VIDEO_OPENGL #include "SDL_opengles.h" #endif /* SDL_VIDEO_OPENGL_ES */