[clutter/wip/stereo: 1/6] build: Don't actually check for glx for glx flavour

[Robert Bragg <rbragg src gnome org>]

commit 0054282ef6174a60fa70eea34919fcb57e415860
Author: Robert Bragg <robert linux intel com>
Date:   Thu Aug 4 16:04:52 2011 +0100

    build: Don't actually check for glx for glx flavour
    
    GLX is now totally abstracted by Cogl so the "glx" flavour is actually
    only used to determine the soname of clutter now so we don't actually
    have to check for the glx header or that libGL provides any GLX symbols.
    
    Reviewed-by: Neil Roberts <neil linux intel com>

 configure.ac |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 888bb3d..e78672c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -404,14 +404,6 @@ AS_IF([test "x$SUPPORT_X11" = "x1"],
 AS_IF([test "x$SUPPORT_GLX" = "x1"],
       [
         AC_DEFINE([HAVE_CLUTTER_GLX], [1], [Have the GLX backend])
-
-        AC_CHECK_HEADERS([GL/glx.h],
-                         [],
-                         [AC_MSG_ERROR([Unable to locate required GLX headers])])
-
-        AC_CHECK_LIB(GL, [glXCreateContext],
-                     [HAVE_LIBGLX=yes],
-                     [AC_MSG_ERROR([Required GLX library not found])])
       ])
 
 AS_IF([test "x$SUPPORT_WAYLAND" = "x1"],