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locks; strict;
comment	@# @;


1.1
date	2019.07.08.06.46.22;	author sjmulder;	state Exp;
branches;
next	;
commitid	8oVlSatB429pVcuB;


desc
@@


1.1
log
@Add lang/cbmbasic, a Commodore BASIC interpreter

Imported from wip.

"Commodore BASIC" (cbmbasic) is a 100% compatible version of Commodore's
version of Microsoft BASIC 6502 as found on the Commodore 64. You can use it
in interactive mode or pass a BASIC file as a command line parameter.

cbmbasic does not emulate 6502 code; all code is completely native. On a
1 GHz CPU you get about 1000x speed compared to a 1 MHz 6502.
@
text
@$NetBSD$

 - Respect existing CFLAGS by appending, rather than replacing.
 - Respect LDFLAGS
 - Remove -O3 default.

https://github.com/mist64/cbmbasic/pull/5

--- Makefile
+++ Makefile
@@@@ -1,10 +1,10 @@@@
 OBJS=cbmbasic.o runtime.o plugin.o console.o
-CFLAGS=-Wall -O3
+CFLAGS+=-Wall
 
 all: cbmbasic
 
 cbmbasic: $(OBJS)
-	$(CC) -o cbmbasic $(OBJS)
+	$(CC) $(LDFLAGS) -o cbmbasic $(OBJS)
 
 clean:
 	rm -f $(OBJS) cbmbasic
@