CXX := c++
CXXFLAGS := -std=c++11 -L/usr/pkg/lib -I/usr/pkg/include/SDL2 -I/usr/include/SDL2 -Wl,-R/usr/pkg/lib -Wl,-R/usr/X11R7/lib -Iz80 -Wl,-RvrEmuTms9918/build/src -IvrEmuTms9918/src -LvrEmuTms9918/build/src -Iam9511 -Lam9511 -Wl,-Ram9511

.PHONY: all clean

all: ./edu8 ./boot.rom ./dump.rom ./font.rom

./vrEmuTms9918:
	git clone https://github.com/visrealm/vrEmuTms9918
	mkdir -p vrEmuTms9918/build
	cp replace/CMakeLists.txt vrEmuTms9918/
	cd vrEmuTms9918/build && cmake .. && $(MAKE)

./z80:
	git clone https://github.com/suzukiplan/z80

./am9511:
	git clone https://github.com/ratboy666/am9511
	cd am9511 && gcc -shared -fPIC -o libam9511.so ova.c floatcnv.c am9511.c

clean:
	rm -rf ./edu8 ./z80 ./vrEmuTms9918 ./stuff ./boot.rom ./font.rom ./boot ./am9511

./dump.rom: ./stuff/dump.ihx
	makebin -s 8196 ./stuff/dump.ihx $@

./stuff/dump.ihx: ./dump.c
	mkdir -p ./stuff
	sdcc -mz80 --code-loc 0000 --xram-loc 0xf010 --no-std-crt0 --nostdinc --nostdlib -o $@ ./dump.c

./boot.rom: ./stuff/boot.ihx
	makebin -s 8196 ./stuff/boot.ihx $@

./stuff/boot.ihx: ./boot.c
	mkdir -p ./stuff
	sdcc -mz80 --code-loc 0000 --xram-loc 0xfa10 --no-std-crt0 --nostdinc --nostdlib -o $@ ./boot.c

./font.rom: ./stuff/font.ihx
	makebin -s 8192 ./stuff/font.ihx $@

./stuff/font.ihx: ./font.asm
	mkdir -p ./stuff
	sdasz80 -o ./stuff/font.rel ./font.asm
	sdldz80 -i $@ ./stuff/font.rel

./edu8: edu8.cc ./z80 ./vrEmuTms9918 ./am9511
	$(CXX) $(CXXFLAGS) -o $@ edu8.cc -lSDL2 -lvrEmuTms9918 -lvrEmuTms9918Util -lam9511