From 22346d78140d409f8722dd9a1c8a93402abab7b9 Mon Sep 17 00:00:00 2001
From: Frank Warmerdam <warmerdam@pobox.com>
Date: Wed, 19 Jun 2013 22:52:12 +0000
Subject: refresh from configure.in

git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2340 4e78687f-474d-0410-85f9-8d5e500ac6b2
---
 configure | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/configure b/configure
index 04de00d5..8b37af0d 100755
--- a/configure
+++ b/configure
@@ -11513,6 +11513,51 @@ fi
 $as_echo_n "checking for mutexes... " >&6; }
 if test "$with_mutex" = yes -o x"$with_mutex" = x ; then
     MUTEX_SETTING=pthread
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutexattr_settype in -lpthread" >&5
+$as_echo_n "checking for pthread_mutexattr_settype in -lpthread... " >&6; }
+if ${ac_cv_lib_pthread_pthread_mutexattr_settype+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_mutexattr_settype ();
+int
+main ()
+{
+return pthread_mutexattr_settype ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_pthread_pthread_mutexattr_settype=yes
+else
+  ac_cv_lib_pthread_pthread_mutexattr_settype=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutexattr_settype" >&5
+$as_echo "$ac_cv_lib_pthread_pthread_mutexattr_settype" >&6; }
+if test "x$ac_cv_lib_pthread_pthread_mutexattr_settype" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPTHREAD 1
+_ACEOF
+
+  LIBS="-lpthread $LIBS"
+
+fi
+
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled, pthread" >&5
 $as_echo "enabled, pthread" >&6; }
 else
-- 
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