configure: Use AC_SYS_LARGEFILE to enable large file support

While files displayed by xmessage should never be more than 2gb in size,
they may be stored on filesystems with large inodes (or in the future,
dates past 2038).

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/readfile.c b/readfile.c
index 3e752e7..bcd7c73 100644
--- a/readfile.c
+++ b/readfile.c
@@ -30,6 +30,10 @@ from the X Consortium.
 */
 /* $XFree86: xc/programs/xmessage/readfile.c,v 1.2 2000/02/14 19:21:04 dawes Exp $ */
 
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #include <X11/Xos.h>			/* for types.h */
 #include <sys/stat.h>
 #include <stdio.h>