# HG changeset patch
# User Ryan C. Gordon <icculus@icculus.org>
# Date 1181910389 0
# Node ID d22892eaa1cf663cb80e663ffbefe07b0f01a94f
# Parent  c0de2aac0a8cadfddaa9b1b1827257e35c14561f
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.

diff -r c0de2aac0a8c -r d22892eaa1cf configure.in
--- a/configure.in	Fri Jun 15 11:43:14 2007 +0000
+++ b/configure.in	Fri Jun 15 12:26:29 2007 +0000
@@ -1550,6 +1550,7 @@
         AC_TRY_COMPILE([
          #include <GL/gl.h>
          #include <GL/glx.h>
+         #include <GL/glu.h>
         ],[
         ],[
         video_opengl=yes