From 324ffe20e973969a404ad7fc17697119483e0c12 Mon Sep 17 00:00:00 2001
From: Tiago Cunha <tcunha@gmx.com>
Date: Fri, 21 Jan 2011 23:40:30 +0000
Subject: [PATCH] Link with libm due to the upcoming patchset.

---
 configure.ac | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 01a739b8..c115d3b0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.13 2011-01-21 20:35:20 nicm Exp $
+# $Id: configure.ac,v 1.14 2011-01-21 23:40:30 tcunha Exp $
 
 # Miscellaneous autofoo bullshit.
 AC_INIT(tmux, 1.5)
@@ -122,6 +122,9 @@ AC_SEARCH_LIBS(inet_ntoa, nsl)
 AC_SEARCH_LIBS(socket, socket)
 AC_CHECK_LIB(xnet, socket)
 
+# Look for sqrt.
+AC_SEARCH_LIBS(sqrt, m)
+
 # Check for CMSG_DATA. Some platforms require _XOPEN_SOURCE_EXTENDED (for
 # example see xopen_networking(7) on HP-UX).
 XOPEN_DEFINES=