CC = gcc
LD = $(CC)
PFLAGS = -g
#PFLAGS += -O3
#PFLAGS += -DDEBUG_MAPPER
#PFLAGS += -DDEBUG_RENDER
#PFLAGS += -DDEBUG_PPU -DDEBUG_VRAM -DDEBUG_OAM
PFLAGS += -DDEBUG_APU
#PFLAGS += -DE6502_DEBUG
CFLAGS = $(PFLAGS) -Wall -Werror -Wshadow -Wunused -I..
LDFLAGS = $(PFLAGS)

OBJDIR = obj
SRCDIR = src
BINDIR = bin


# nese

TARGET_1 = nese
LDLIBS_1 = -lSDL2

SRC_SRCS_1 = nese.c ines.c
SRC_SRCS_1 += nes.c ppu.c input.c
SRC_SRCS_1 += cart.c mapper.c
SRC_SRCS_1 += apu.c audio.c
SRC_SRCS_1 += sdl_render.c sdl_input.c sdl_audio.c

MAPDIR = src/map
MAP_SRCS_1 = nrom.c mmc1.c uxrom.c cnrom.c mmc3.c

EXT_SRCS_1 = e6502/e6502.c e6502/opcodes.c blip-buf/blip_buf.c


SRCS_1 = $(SRC_SRCS_1:%=$(SRCDIR)/%)
SRCS_1 += $(MAP_SRCS_1:%=$(MAPDIR)/%)
SRCS_1 += $(EXT_SRCS_1)
OBJS_1 = $(SRCS_1:%.c=$(OBJDIR)/%.o)


all: $(BINDIR)/$(TARGET_1)

clean: ; rm -rf $(OBJDIR) $(BINDIR)

$(BINDIR)/$(TARGET_1): $(OBJS_1)
	@mkdir -p $(@D)
	$(LD) $(LDFLAGS) $^ $(LDLIBS_1) -o $@

$(OBJDIR)/%.o: %.c
	@mkdir -p $(@D)
	$(CC) $(CFLAGS) -c $< -o $@