From d90f684f162d4b91a58b61bb2a60ec1257c1dd70 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Thu, 1 May 2014 14:15:31 -0700
Subject: Use a backup in case pthread_mutex_timedlock isn't available

---
 CMakeLists.txt | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e42288ad..3f1674a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -460,6 +460,8 @@ IF(NOT HAVE_WINDOWS_H)
         CHECK_SYMBOL_EXISTS(pthread_mutexattr_setkind_np "pthread.h;pthread_np.h" HAVE_PTHREAD_MUTEXATTR_SETKIND_NP)
     ENDIF()
 
+    CHECK_SYMBOL_EXISTS(pthread_mutex_timedlock pthread.h HAVE_PTHREAD_MUTEX_TIMEDLOCK)
+
     CHECK_LIBRARY_EXISTS(rt clock_gettime "" HAVE_LIBRT)
     IF(HAVE_LIBRT)
         SET(EXTRA_LIBS rt ${EXTRA_LIBS})
-- 
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