$NetBSD: patch-ac,v 1.8 2006/08/09 21:42:42 adrianp Exp $

--- Makefile.in.orig	2006-07-14 12:39:05.000000000 +0100
+++ Makefile.in
@@ -36,7 +36,7 @@ bin/rateup.o: $(top_srcdir)/src/rateup.c
 	$(CC) $(CPPFLAGS) $(CFLAGS) -c $(top_srcdir)/src/rateup.c -o bin/rateup.o
 
 subst:
-	$(PERL) -0777 -p -i~ -e "s'^#!\s*/\S*perl'#! $(PERL)'" $(top_srcdir)/bin/cfgmaker $(top_srcdir)/bin/indexmaker $(top_srcdir)/bin/mrtg
+	$(PERL) -0777 -p -i~ -e "s@__PREFIX__@${prefix}@g" $(top_srcdir)/bin/cfgmaker $(top_srcdir)/bin/indexmaker $(top_srcdir)/bin/mrtg
 	$(PERL) -0777 -p -i~ -e 's@GRAPHFMT="...";@GRAPHFMT="$(GDFORM_EXT)";@' $(top_srcdir)/bin/mrtg $(top_srcdir)/bin/indexmaker
 
 clean: