From 0bb5993b2bc9d746935243f66d0a567790fca44d Mon Sep 17 00:00:00 2001
From: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun, 22 Mar 2015 15:41:28 +0000
Subject: [PATCH] build: Remove unused internal define

We haven't use HAVE_CLUTTER_GLX internally for a while; the last user
was Cally, which has been ported to the correct CLUTTER_WINDOWING_X11
symbol.
---
 configure.ac | 2 --
 1 file changed, 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 8ddd98c4a..6cb98d5e8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -322,8 +322,6 @@ AS_IF([test "x$enable_x11" = "xyes"],
                            BACKEND_PC_FILES_PRIVATE="$BACKEND_PC_FILES_PRIVATE pangoft2"
                          ],
                          [])
-
-        AC_DEFINE([HAVE_CLUTTER_GLX], [1], [Have the GLX backend])
       ])
 
 AS_IF([test "x$enable_gdk" = "xyes"],