From 7747b2d4f0b08fac5cd08c26f9f8df7d00bf3e9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Sun, 5 Jul 2009 21:10:35 +0200
Subject: [PATCH] Fix the `BUILD_PTHREAD_SUPPORT' Automake conditional when not
 using pthread.

* configure.in: Set $build_pthread_support to "no" when thread support
  isn't built.  This fixes the `BUILD_PTHREAD_SUPPORT' Automake
  conditional.
---
 configure.in | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/configure.in b/configure.in
index 59ebefcbf..61754a490 100644
--- a/configure.in
+++ b/configure.in
@@ -1281,11 +1281,12 @@ case "$with_threads" in
 
     build_pthread_support="yes"
 
-    ACX_PTHREAD(CC="$PTHREAD_CC"
-      LIBS="$PTHREAD_LIBS $LIBS"
-      SCM_I_GSC_USE_PTHREAD_THREADS=1
-      with_threads="pthreads",
-      with_threads="null")
+    ACX_PTHREAD([CC="$PTHREAD_CC"
+       LIBS="$PTHREAD_LIBS $LIBS"
+       SCM_I_GSC_USE_PTHREAD_THREADS=1
+       with_threads="pthreads"],
+      [with_threads="null"
+       build_pthread_support="no"])
 
     old_CFLAGS="$CFLAGS"
     CFLAGS="$PTHREAD_CFLAGS $CFLAGS"