From 19523008962b2e7ab6fa3580169241ba034f87e5 Mon Sep 17 00:00:00 2001
From: Soeren Sandmann <sandmann@daimi.au.dk>
Date: Sun, 18 Jul 2004 15:14:05 +0000
Subject: Create an empty target list if targets is NULL.

Sun Jul 18 15:28:24 2004  Soeren Sandmann  <sandmann@daimi.au.dk>

	* gtk/gtkdnd.c (gtk_drag_source_set, gtk_drag_dest_set): Create an
	empty target list if targets is NULL.

	* configure.in: Add check for X11/extensions/sync.h. (#147416,
	Morten Welinder)
---
 configure.in | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index c011f343a2..b485ca91c5 100644
--- a/configure.in
+++ b/configure.in
@@ -1210,9 +1210,11 @@ if test "x$gdktarget" = "xx11"; then
 
   # X SYNC check
   AC_CHECK_LIB(Xext, XSyncQueryExtension,
-  		[GTK_ADD_LIB(x_extra_libs,Xext)
-		AC_DEFINE([HAVE_XSYNC], [], [Have SYNC extension])],
-		,$x_libs_for_checks)
+      [AC_CHECK_HEADER(X11/extensions/sync.h,
+          [GTK_ADD_LIB(x_extra_libs, Xext)
+	  AC_DEFINE(HAVE_XSYNC, 1, Have the SYNC extension library)],
+	  :, [#include <X11/Xlib.h>])], : ,
+       $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
 
   # Checks for XFixes extension
   
-- 
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