From acc16b66ffe8e3b0f3568c5ae2e3bf0dff2bc2fa Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 29 May 2014 16:13:32 -0700
Subject: [PATCH] * configure.ac (pthread_sigmask): Look in LIB_PTHREAD too.

Fixes configuration glitch found in <http://bugs.gnu.org/17561#59>.
---
 ChangeLog    | 5 +++++
 configure.ac | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0a3f5ffde16..b6af29d19c1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2014-05-29  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* configure.ac (pthread_sigmask): Look in LIB_PTHREAD too (Bug#17561).
+	Fixes configuration glitch found in <http://bugs.gnu.org/17561#59>.
+
 2014-05-29  Eli Zaretskii  <eliz@gnu.org>
 
 	* configure.ac (ADDSECTION, TEMACS_POST_LINK): Don't compute,
diff --git a/configure.ac b/configure.ac
index c9c9363cad2..e9f5099becd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3470,13 +3470,13 @@ esac
 AC_SUBST(BLESSMAIL_TARGET)
 
 OLD_LIBS=$LIBS
-LIBS="$LIB_MATH $LIBS"
+LIBS="$LIB_PTHREAD $LIB_MATH $LIBS"
 AC_CHECK_FUNCS(accept4 gethostname \
 getrusage get_current_dir_name \
 lrand48 random rint \
 select getpagesize setlocale \
 getrlimit setrlimit shutdown getaddrinfo \
-strsignal setitimer \
+pthread_sigmask strsignal setitimer \
 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
 gai_strerror sync \
 getpwent endpwent getgrent endgrent \
-- 
2.39.2