[gtk+] Don't use G_ERRORCHECK_MUTEXES anymore

[Matthias Clasen <matthiasc src gnome org>]

commit 82d6a4e9188d071b9e0fb0a52d1e82e8389c0b66
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Nov 9 22:11:04 2011 -0500

    Don't use G_ERRORCHECK_MUTEXES anymore
    
    It's gone from GLib.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 5646dec..5305052 100644
--- a/configure.ac
+++ b/configure.ac
@@ -406,7 +406,7 @@ fi
 
 if test "x$enable_debug" = "xyes"; then
   test "$cflags_set" = set || CFLAGS="$CFLAGS -g"
-  GTK_DEBUG_FLAGS="-DG_ENABLE_DEBUG -DG_ERRORCHECK_MUTEXES"
+  GTK_DEBUG_FLAGS="-DG_ENABLE_DEBUG"
 else
   if test "x$enable_debug" = "xno"; then
     GTK_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DG_DISABLE_CAST_CHECKS"