DEVICE = /dev/sdb
PARTITION = $(DEVICE)3
MOUNT_POINT = /mnt/temp
BASE_DIR = /home/arrakis
LOCAL_BASE = $(MOUNT_POINT)$(BASE_DIR)

NAME = arrakis
RELEASEDIR = $(NAME)

OBJS = main.o platform.o music.o tools.o sprite.o triangle.o geometry.o fade.o
OBJS += scenemgr.o demo.o
OBJS += water.o landscape.o sky.o ground.o rain.o intro.o dawn.o clouds.o parallax.o planet.o rotozoom.o flash.o end.o

ifeq ($(TARGET),)
TARGET = debug
endif

ifeq ($(TARGET),debug)
PREFIX =
SUFFIX = -debug
CFLAGS = -Wall -g -DSDL -DSDL_MUSIC
LDFLAGS = -lSDL -lm -lpthread
OBJS += platform_sdl.o
endif

ifeq ($(TARGET),generic)
PREFIX =
SUFFIX = -generic
CFLAGS = -Wall -DSDL -DSDL_MUSIC -O2
LDFLAGS = -lSDL -lm
OBJS += platform_sdl.o
endif

ifeq ($(TARGET),linux)
PREFIX =
SUFFIX = -linux-x86
CFLAGS = -Wall -DSDL -DSDL_MUSIC -O2
LDFLAGS = -lSDL -lm -lpthread
OBJS += platform_sdl.o
endif

ifeq ($(TARGET),win32)
PREFIX = i686-w64-mingw32-
SUFFIX = -win32.exe
CFLAGS = -Wall -DSDL -DSDL_MUSIC -DWIN32 -DNO_SUMMARY -O2
LDFLAGS = -lSDL -lm -Wl,--subsystem=windows
OBJS += platform_sdl.o
endif

ifeq ($(TARGET),render)
PREFIX =
SUFFIX = -render
CFLAGS = -Wall -DRENDER -g
LDFLAGS = -lm -g
OBJS += platform_render.o
endif

ifeq ($(TARGET),gp2x)
PREFIX = gp2x-
SUFFIX = .gpe
CFLAGS = -Wall -O2 -DGP2X -DSDL_MUSIC -I/usr/local/gp2xdev/include
LDFLAGS = -lm -L/usr/local/gp2xdev/lib -lpthread -lSDL -static
OBJS += platform_gp2x.o
endif

ifeq ($(TARGET),ipod)
PREFIX = arm-uclinux-
LDPREFIX = arm-elf-
SUFFIX = -ipod
CFLAGS = -Wall -O2 -DIPOD -DOSS -mcpu=arm7tdmi -msoft-float
LDFLAGS = -lm -elf2flt
OBJS += platform_ipod.o
endif

ifneq ($(DEBUG),)
CFLAGS += -D_DEBUG
endif

LDPREFIX ?= $(PREFIX)

CC = $(PREFIX)gcc
LD = $(LDPREFIX)gcc
BINARY = $(NAME)$(SUFFIX)

all:    data $(BINARY)

test:	all
	./$(BINARY) -1

data:
	make -C data

$(BINARY):	$(OBJS)
	$(LD) -o $(BINARY) $(OBJS) $(LDFLAGS)

strip: $(BINARY)
	$(PREFIX)strip $(BINARY)
	upx --ultra-brute $(BINARY) || true

clean:
	rm -f *.o $(BINARY) *.gdb

distclean: clean
	rm -f $(NAME)-* $(NAME).tgz $(NAME)-src.tgz
	rm -rf $(RELEASEDIR)
	make -C data clean

mount:
	test -d $(MOUNT_POINT)/home || sudo mount $(PARTITION) $(MOUNT_POINT)

umount:
	sudo umount $(PARTITION)
	sudo eject $(DEVICE)

install: all mount
	mkdir -p $(LOCAL_BASE)
	cp $(BINARY) $(FILES) $(LOCAL_BASE)
	make -C data install
	rm -f $(MOUNT_POINT)/sbin/d
	echo '#!/bin/sh' >$(MOUNT_POINT)/sbin/d
	echo cd $(BASE_DIR) '&&' ./$(BINARY) >>$(MOUNT_POINT)/sbin/d
	chmod +x $(MOUNT_POINT)/sbin/d

reinstall:
	make TARGET=ipod clean all
	sudo make TARGET=ipod install umount

ifeq ($(TARGET),render)
render: all
	./$(BINARY) | ffmpeg -y -f rawvideo -pixel_format rgba -video_size 256x132 -framerate 30 -i - -i data/adpcm_output.wav -vf crop=176:132:0:0,scale=352:264:flags=neighbor,format=pix_fmts=yuv420p,setsar=1 -c:v libx264 -profile:v baseline -level:v 2.0 -refs:v 4 -crf:v 12 -preset:v veryslow -c:a aac -b:a 64k arrakis.mp4
else
render:
	make TARGET=render clean render
endif

source: $(NAME)-src.tgz
$(NAME)-src.tgz: distclean
	tar czvf $@ data/ *.c *.h \
	Makefile $(NAME).nfo readme.txt

release:
	rm -rf $(RELEASEDIR)/
	mkdir -p $(RELEASEDIR)/data/
	cp $(NAME).nfo readme.txt $(RELEASEDIR)/
	make -C data RELEASEDIR=$(RELEASEDIR) release

	make TARGET=ipod clean all
	cp $(NAME)-ipod $(RELEASEDIR)/

	#make TARGET=gp2x clean all
	#gp2x-strip $(NAME).gpe
	#cp $(NAME).gpe $(RELEASEDIR)/

	make TARGET=linux clean all strip
	cp $(NAME)-linux-x86 $(RELEASEDIR)/

	make TARGET=win32 clean all strip
	cp $(NAME)-win32.exe SDL.dll $(RELEASEDIR)/

	rm -f $(RELEASEDIR).tgz
	tar czf $(RELEASEDIR).tgz $(RELEASEDIR)/

.PHONY: all strip data clean distclean install reinstall release source mount umount