>From a30ccae87d6f4f7d8cb0c061625e09c59c960052 Mon Sep 17 00:00:00 2001
From: Alexander Gramiak <address@hidden>
Date: Thu, 2 May 2019 16:49:15 -0600
Subject: [PATCH] * configure.ac: Avoid gnulib's test for pthread_sigmask

The previous method wasn't working correctly.
---
 configure.ac | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/configure.ac b/configure.ac
index 79fe0c98c6..333da87aa5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -876,11 +876,8 @@ AC_DEFUN
 # as we don't use them.
 AC_DEFUN([gl_FCNTL_O_FLAGS])
 # Avoid gnulib's test for pthread_sigmask.
-funcs=
-for func in $ac_func_list; do
-  test $func = pthread_sigmask || AS_VAR_APPEND([funcs], [" $func"])
-done
-ac_func_list=$funcs
+AC_DEFUN([gl_FUNC_PTHREAD_SIGMASK])
+
 # Use the system putenv even if it lacks GNU features, as we don't need them,
 # and the gnulib replacement runs afoul of a FreeBSD 10.1 bug; see Bug#19874.
 AC_CHECK_FUNCS_ONCE([putenv])
-- 
2.21.0