From dba6f4e2e377a036df666cf101129f80ab3e6864 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Sun, 16 Jun 2013 16:19:21 +0200
Subject: [PATCH] Define `AF_UNIX' only when Unix-domain sockets are supported.

* libguile/socket.c (scm_init_socket): Defined `AF_UNIX' only when
  `HAVE_UNIX_DOMAIN_SOCKETS' is defined.
  Reported by Eli Zaretskii <eliz@gnu.org>.
---
 libguile/socket.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libguile/socket.c b/libguile/socket.c
index fd5bea87c..ee84fa358 100644
--- a/libguile/socket.c
+++ b/libguile/socket.c
@@ -1736,7 +1736,7 @@ scm_init_socket ()
 #ifdef AF_UNSPEC
   scm_c_define ("AF_UNSPEC", scm_from_int (AF_UNSPEC));
 #endif
-#ifdef AF_UNIX
+#if defined HAVE_UNIX_DOMAIN_SOCKETS && defined AF_UNIX
   scm_c_define ("AF_UNIX", scm_from_int (AF_UNIX));
 #endif
 #ifdef AF_INET