$OpenBSD: patch-libffi_pc_in,v 1.2 2015/04/06 12:11:40 jasper Exp $

Install headers into a standard directory.

--- libffi.pc.in.orig	Fri Apr 25 19:45:13 2014
+++ libffi.pc.in	Mon Sep 15 22:00:14 2014
@@ -2,7 +2,7 @@ prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=@libdir@
 toolexeclibdir=@toolexeclibdir@
-includedir=${libdir}/@PACKAGE_NAME@-@PACKAGE_VERSION@/include
+includedir=@includedir@
 
 Name: @PACKAGE_NAME@
 Description: Library supporting Foreign Function Interfaces
