From 53d5bd786130a937a0e691e0c470675fe9c55485 Mon Sep 17 00:00:00 2001
From: Ken Raeburn <raeburn@raeburn.org>
Date: Fri, 30 Dec 2016 17:51:35 -0500
Subject: [PATCH] Don't call xg_select for a NextStep build.

NextStep builds use glib but don't use xg_select.

* src/process.c (wait_reading_process_output): Don't call xg_select
for a NextStep build.
---
 src/process.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/process.c b/src/process.c
index c0c52c232b9..0d88b2ce285 100644
--- a/src/process.c
+++ b/src/process.c
@@ -5341,8 +5341,8 @@ wait_reading_process_output (intmax_t time_limit, int nsecs, int read_kbd,
 	    }
 #endif
 
-/* HAVE_GLIB builds call thread_select in xgselect.c.  */
-#ifdef HAVE_GLIB
+/* Non-macOS HAVE_GLIB builds call thread_select in xgselect.c.  */
+#if defined HAVE_GLIB && !defined HAVE_NS
 	  nfds = xg_select (max_desc + 1,
 			    &Available, (check_write ? &Writeok : 0),
 			    NULL, &timeout, NULL);
-- 
2.39.5