$OpenBSD: patch-jack_pc_in,v 1.2 2008/06/28 05:49:30 jakemsr Exp $
--- jack.pc.in.orig	Thu Mar 13 16:40:00 2008
+++ jack.pc.in	Wed Jun 18 00:42:56 2008
@@ -6,5 +6,5 @@ includedir=@includedir@
 Name: jack
 Description: the Jack Audio Connection Kit: a low-latency synchronous callback-based media server
 Version: @JACK_VERSION@
-Libs: -L${libdir} -ljack -lpthread @OS_LDFLAGS@
+Libs: -L${libdir} -ljack -lm -pthread @OS_LDFLAGS@
 Cflags: -I${includedir}