$OpenBSD: patch-mz80_Makefile_in,v 1.1 2017/08/12 22:11:23 sthen Exp $

Fix build with newer nasm.

Index: mz80/Makefile.in
--- mz80/Makefile.in.orig
+++ mz80/Makefile.in
@@ -526,7 +526,7 @@ uninstall-am:
 
 
 .asm.$(OBJEXT):
-	@NASM@ -f @NASM_FORMAT@ -o $@ -- $<
+	@NASM@ -f @NASM_FORMAT@ -o $@ $<
 
 $(MAKEZ80): $(DIR)/makez80.c
 	$(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) -o $@ $<
