From 25eb48aea35d5b3daf111841efbe74ae3e0d69f5 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Tue, 19 Jul 2011 01:35:33 +0000
Subject: [PATCH] Only get -lrt when needed, from Pietro Cerutti.

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index b9ad0af5..ba00a790 100644
--- a/configure.ac
+++ b/configure.ac
@@ -102,7 +102,7 @@ AM_CONDITIONAL(IS_GLIBC, test "x$found_glibc" = xyes)
 AC_MSG_RESULT($found_glibc)
 
 # Look for clock_gettime. Must come before event_init.
-AC_CHECK_LIB(rt, clock_gettime)
+AC_SEARCH_LIBS(clock_gettime, rt)
 
 # Look for libevent.
 AC_SEARCH_LIBS(event_init, [event event-1.4 event2], found_libevent=yes, found_libevent=no)