$OpenBSD: patch-orc_pc_in,v 1.3 2012/08/26 07:17:20 ajacoutot Exp $
--- orc.pc.in.orig	Tue Apr 12 12:22:03 2011
+++ orc.pc.in	Thu Aug 16 17:37:15 2012
@@ -9,7 +9,7 @@ Name: orc-@ORC_MAJORMINOR@
 Description: Library of Optimized Inner Loops Runtime Compiler
 Version: @VERSION@
 Libs: -L${libdir} -lorc-@ORC_MAJORMINOR@
-Libs.private: @LIBM@ @LIBRT@
+Libs.private: -lpthread @LIBM@ @LIBRT@
 Cflags: -I${includedir}
 
 orcc=${toolsdir}/orcc@EXEEXT@
