$NetBSD: patch-libedit.pc.in,v 1.1 2020/05/11 20:52:45 tnn Exp $

Needed due to BUILDLINK_FNAME_TRANSFORM in bl3.mk.

--- libedit.pc.in.orig	2018-05-25 17:50:45.000000000 +0000
+++ libedit.pc.in
@@ -9,5 +9,5 @@ Version: @VERSION@
 Requires:
 Libs: -L${libdir} -ledit
 Libs.private: @LIBS@
-Cflags: -I${includedir} -I${includedir}/editline
+Cflags: -I${includedir} -I${includedir}/editline -I${includedir}/readline