$NetBSD: patch-sfbpf_Makefile.am,v 1.2 2020/01/10 21:17:17 joerg Exp $

--- sfbpf/Makefile.am.orig	2015-04-01 18:56:48.000000000 +0000
+++ sfbpf/Makefile.am
@@ -47,7 +47,7 @@ sf_scanner.c: $(srcdir)/scanner.l
 	@rm -f $(srcdir)/sf_scanner.c
 	$(srcdir)/runlex.sh $(V_LEX) -osf_scanner.c $(srcdir)/scanner.l
 
-sf_scanner.o: sf_scanner.c tokdefs.h
+libsfbpf_la-sf_scanner.lo: sf_scanner.c tokdefs.h
 
 tokdefs.h: sf_grammar.c
 sf_grammar.c: $(srcdir)/grammar.y