Import empty project

Makefile

@@ -0,0 +1,39 @@
+VPATH = src
+
+# Program output
+PRG=output
+
+# Libraries
+LIBS=clib-6502.a
+
+
+# Common source files
+ASM_SRCS = tk2k_startup.s
+C_SRCS = main.c monitor_subroutines.c utility.c
+
+# Object files
+OBJS = $(ASM_SRCS:%.s=%.o) $(C_SRCS:%.c=%.o)
+
+all: $(PRG).wav
+
+%.o: %.s
+	as6502 --core=6502 --list-file=$(@:%.o=obj/%.lst) -o obj/$@ $<
+
+%.o: %.c
+	cc6502 --core=6502 -O2 --list-file=$(@:%.o=obj/%.lst) --char-is-unsigned --pedantic-errors -o obj/$@ $<
+
+$(PRG).hex: $(OBJS)
+	(cd obj ; ln6502 -g ../linker-files/linker.scm  $^ -o ../out/$@ $(LIBS) -l --cross-reference --cstartup=tk2k --no-automatic-placement-rules --output-format intel-hex)
+
+$(PRG).bin: $(PRG).hex
+	(cd out ; objcopy -I ihex -O binary $(PRG).hex $(PRG).bin)
+
+$(PRG).wav: $(PRG).bin
+	(cd out ; c2t -3 $(PRG).bin,801 $(PRG).wav)
+
+clean:
+	-(cd obj ; rm $(OBJS) $(OBJS:%.o=%.lst))
+	-rm obj/*.lst
+	-rm out/*.hex
+	-rm out/*.bin
+	-rm out/*.wav