From f6a1ef9fdb9df6beea4251f4440f6db5c6a473b9 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Tue, 24 Nov 2015 15:58:26 +0100
Subject: posix: Require struct _pthread_cleanup_context

This structure is available in Newlib since 2013-11-29 (Git commit
a534dfd26e765047621acd0eda656ded886e7108).
---
 cpukit/configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cpukit/configure.ac')

diff --git a/cpukit/configure.ac b/cpukit/configure.ac
index bf01ba0f7c..cdf9915904 100644
--- a/cpukit/configure.ac
+++ b/cpukit/configure.ac
@@ -173,7 +173,7 @@ AC_CHECK_HEADER([pthread.h],[
   AC_CHECK_TYPES([pthread_rwlock_t])
   AC_CHECK_TYPES([pthread_barrier_t])
   AC_CHECK_TYPES([pthread_spinlock_t])
-  AC_CHECK_TYPES([struct _pthread_cleanup_context],[],[],[#include <pthread.h>])
+  AC_CHECK_TYPES([struct _pthread_cleanup_context],[],[AC_MSG_ERROR([struct _pthread_cleanup_context in <pthread.h> is mandatory])],[#include <pthread.h>])
 ])
 
 AC_CHECK_HEADER([signal.h],[
-- 
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