From 3a72f357ee84eeeb7511c431472a7c60bef6ddcd Mon Sep 17 00:00:00 2001
From: Vladislav Vaintroub <vvaintroub@linux-rbsx>
Date: Thu, 10 Dec 2009 04:09:32 +0100
Subject: [PATCH] Check for clock_gettime in librt

---
 configure.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.cmake b/configure.cmake
index d1fc590a0cb..84a1b5f1dfb 100644
--- a/configure.cmake
+++ b/configure.cmake
@@ -279,6 +279,9 @@ IF(UNIX)
   MY_SEARCH_LIBS(setsockopt socket LIBSOCKET)
   MY_SEARCH_LIBS(dlopen dl LIBDL)
   MY_SEARCH_LIBS(sched_yield rt LIBRT)
+  IF(NOT LIBRT)
+    MY_SEARCH_LIBS(clock_gettime rt LIBRT)
+  ENDIF()
   FIND_PACKAGE(Threads)
 
   SET(CMAKE_REQUIRED_LIBRARIES