# TODO: enforce c99
# eventually add -Wextra

# Personal makefile notes:
# '$@' gets replaced with the target name
# '$^' gets replaced with the target's dependencies (to right of target name)
# For more, check out https://youtu.be/G5dNorAoeCM

# Note: I understand this makefile is not as optimal as it could/should be

CC = gcc
CFLAGS ?= -Wall
DEBUG = -g -ggdb -D DEBUG -lreadline
#HEADERS = vm.h
SRCS = main.c
ROM = rom.bin
OUT = hard

all: $(OUT)

# Useful for some projects
#%.o: %c %.h
#	$(CC) $(CLFAGS) -c $^

$(OUT): ./src/$(SRCS)
	./bin/ass.sh ./src/rom.asm ./src/zeropage.incbin
	xxd -i ./src/$(ROM) > ./src/rom.h
	$(CC) $(CFLAGS) -o ./bin/$@ $^
	strip ./bin/$@

debug: ./src/$(SRCS)
	./bin/ass.sh ./src/rom.asm ./src/zeropage.incbin
	xxd -i ./src/$(ROM) > ./src/rom.h
	$(CC) $(CFLAGS) $(DEBUG) -o ./bin/$(OUT)-$@ $^

disass: ./src/disass.c
	$(CC) $(CFLAGS) $(DEBUG) -o ./bin/$@ $^

.PHONY: clean
clean:
	rm -f ./bin/$(BIN)*
	rm -f ./bin/disass