From ac5f2442e35b5f98a32766e03335b12f0c679e55 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Wed, 25 Nov 2015 08:33:31 +0100
Subject: Require __getreent()

This function is used by Newlib since 2013-07-09 (Git commit
9b51cd8c6b9cdd067d9648a7ab952884019c56a5).
---
 cpukit/configure.ac | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'cpukit/configure.ac')

diff --git a/cpukit/configure.ac b/cpukit/configure.ac
index cdf9915904..f1589a878d 100644
--- a/cpukit/configure.ac
+++ b/cpukit/configure.ac
@@ -180,6 +180,10 @@ AC_CHECK_HEADER([signal.h],[
   AC_CHECK_TYPES([sighandler_t])
 ])
 
+if test x"$RTEMS_USE_NEWLIB" = xyes ; then
+  AC_CHECK_DECLS([__getreent],[],[AC_MSG_ERROR([__getreent() in <sys/reent.h> is mandatory])],[#include <sys/reent.h>])
+fi
+
 RTEMS_CHECK_MULTIPROCESSING
 RTEMS_CHECK_POSIX_API
 RTEMS_CHECK_NETWORKING
-- 
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