From 3fe5383642292d6f7eccec8dec81c7f67109b885 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Mon, 13 Sep 1993 04:15:45 +0000
Subject: [PATCH] (HAVE_X11R4): If AIX, do not define HAVE_X11R4.

---
 src/xterm.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/xterm.h b/src/xterm.h
index ebff567f1e7..ea859116a01 100644
--- a/src/xterm.h
+++ b/src/xterm.h
@@ -64,8 +64,13 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
    with X11R3 or X11R4 by looking for the flag macros for R4 structure
    members that R3 doesn't have.  */
 #ifdef PBaseSize
+/* AIX 3.1's X is somewhere between X11R3 and X11R4.  It has
+   PBaseSize, but not XWithdrawWindow, XSetWMName, XSetWMNormalHints,
+   XSetWMIconName.  */
+#ifndef AIX
 #define HAVE_X11R4
 #endif
+#endif
 
 #ifdef XlibSpecificationRelease
 #if XlibSpecificationRelease >= 5
-- 
2.39.5