--- ./libqrencode.pc.in.orig	2012-02-20 15:36:29.983533958 -0800
+++ ./libqrencode.pc.in	2012-02-20 15:56:41.252501662 -0800
@@ -6,5 +6,5 @@ includedir=@includedir@
 Name: libqrencode
 Description: A QR Code encoding library
 Version: @VERSION@
-Libs: -L${libdir} -lqrencode @LIBPTHREAD@
+Libs: -L${libdir} -lqrencode -pthread
 Cflags: -I${includedir}