$OpenBSD: patch-bdw-gc_pc_in,v 1.1 2009/12/09 20:36:49 sthen Exp $
--- bdw-gc.pc.in.orig	Mon Dec  7 10:57:34 2009
+++ bdw-gc.pc.in	Mon Dec  7 10:57:46 2009
@@ -6,5 +6,5 @@ includedir=@includedir@
 Name: Boehm-Demers-Weiser Conservative Garbage Collector
 Description: A garbage collector for C and C++
 Version: @PACKAGE_VERSION@
-Libs: -L${libdir} -lgc
+Libs: -L${libdir} -lgc -pthread
 Cflags: -I${includedir}