Make sure to check for glu.h before enabling glX support. We don't

directly need GLU, but SDL_opengl.h tries to include it, and it shows that the workstation is misconfigured or incompletely configured if just this one header is missing. Fixes Bugzilla #336.
libsdl-org · Jun 15, 2007 · e5afca7 · e5afca7
1 parent d30739d
commit e5afca7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/configure.in b/configure.in
@@ -1550,6 +1550,7 @@ CheckOpenGLX11()
         AC_TRY_COMPILE([
          #include <GL/gl.h>
          #include <GL/glx.h>
+         #include <GL/glu.h>
         ],[
         ],[
         video_opengl=yes