#######################

IMAGESIZE=80000 #ext2.img size in Kb

GIT_REVISION=$(shell git rev-parse HEAD)

CC=i686-foolos-gcc
AS=i686-foolos-as

#CC=i686-elf-gcc
#AS=i686-elf-as

#CC = @echo "Compiling (i686-elf-gcc) $<..."; $(CC)
#AS = @echo "Assembling (i686-elf-as) $<..."; $(AS)

CFLAGS=
CFLAGS+=-DGIT_REVISION=\"$(GIT_REVISION)\"
CFLAGS+=-w
CFLAGS+=-I..
#CFLAGS+=-I/home/miguel/temp/foolos/usr/i686-foolos/include
CFLAGS+=-O0
CFLAGS+=-g
CFLAGS+= -Werror=implicit-function-declaration

#LDFLAGS=-L/home/miguel/temp/foolos/usr/i686-foolos/lib/ 
#LDLIBS=-lc -lm -lg -lnosys 

PROGS_C=$(wildcard *.c)
PROGS=$(patsubst %.c,%,$(PROGS_C))

include ../Makefile.common

all: ext2.img

xterm:
	@echo "building fool-term"
	make -C xterm


ext2.img: $(PROGS) xterm
	make -C xterm
	make -C fonts
	make -C cpp
	make -C ncurses
	make -C pain
	@echo "----------------------"
	@echo "Creating ext2.img ...."
	@dd if=/dev/zero of=ext2.img bs=1024 count=$(IMAGESIZE)
	@sudo mkfs.ext2 -O none ext2.img -F
	@mkdir mnt
	@sudo mount ext2.img mnt
	@sudo chown miguel mnt
	@mkdir -p mnt/home/miguel
	@cp files/* mnt/home/miguel/ -r
	@cp files/.vimrc mnt/home/miguel/ -r
	@cp files/.vim mnt/home/miguel/ -r
	@mkdir -p mnt/boot
	@mkdir -p mnt/bin
	@mkdir -p mnt/doc/fonts
	@mkdir -p mnt/sys # mountpoint for sysfs
	@mkdir -p mnt/pipes # mountpoint for pipes
	@cp $(PROGS) mnt/bin
	@mkdir -p mnt/usr/share/vim
	@mkdir -p mnt/home/miguel/.vim
	@cp /home/miguel/temp/foolos/usr/share/vim/vim81/* mnt/usr/share/vim/ -r
	#@cp /home/miguel/temp/foolos/usr/share/vim/vim81/* mnt/home/miguel/vim/ -r
	#@cp /home/miguel/git/EXT/vim/runtime/syntax mnt/usr/share/vim/ -r
	#@cp /home/miguel/temp/foolos/usr/share/vim/vim81/colors mnt/home/miguel/.vim/ -r
	#@cp /home/miguel/git/EXT/vim/runtime/autoload mnt/usr/share/vim/ -r
	#@cp /home/miguel/git/EXT/vim/runtime/filetype.vim mnt/usr/share/vim/ 
	#@cp /home/miguel/git/EXT/vim/runtime/ftplugin.vim mnt/usr/share/vim/ 
	#@cp /home/miguel/git/EXT/vim/runtime/ftplugin mnt/usr/share/vim/  -r
	@cp fonts/*.bin mnt/doc/fonts
	@cp xterm/xterm mnt/bin
	@cp xterm/rect mnt/bin
	@cp cpp/testcpp mnt/bin
	@cp ncurses/nc mnt/bin
	@cp pain/pain1 mnt/bin
#	@cp /home/miguel/temp/foolos/usr/bin/* mnt/bin
	@cp /home/miguel/temp/foolos/usr/bin/worm mnt/bin
	@cp /home/miguel/temp/foolos/usr/bin/xmas mnt/bin
	@cp /home/miguel/temp/foolos/usr/bin/tput mnt/bin # why this doesnt work :(
	@cp /home/miguel/temp/foolos/usr/bin/view  mnt/bin
	@cp /home/miguel/temp/foolos/usr/bin/rain  mnt/bin
	@cp /home/miguel/temp/foolos/usr/bin/gdc  mnt/bin
	@cp /home/miguel/temp/foolos/usr/bin/tclock  mnt/bin
	@cp /home/miguel/temp/foolos/usr/bin/xxd  mnt/bin
	@cp /home/miguel/temp/foolos/usr/bin/vim  mnt/bin
#	@cp /home/miguel/git/EXT/vim/src/vim  mnt/bin
	@cp /home/miguel/temp/foolos/usr/bin/hanoi  mnt/bin

#	cp ~/temp/fool-os-stuff/binutils-build-host-foolos/binutils/readelf mnt/bin
#	cp ../font/binfont.bin mnt/
#	cp ~/temp/fool-os-stuff/ncurses/ncurses-5.9-build/progs/* mnt/bin/
#	cp ~/opt/foolos/usr/bin/worm mnt/bin/
#	cp ~/opt/foolos/usr/bin/dots mnt/bin/
#	cp ~/opt/foolos/usr/bin/background mnt/bin/
#	cp ~/opt/foolos/usr/bin/view mnt/bin/
#	cp ~/opt/foolos/usr/bin/ncurses mnt/bin/
#	cp ~/opt/foolos/usr/bin/bs mnt/bin/
#
	@mkdir -p mnt/etc
	@echo "127.0.0.1  localhost" > mnt/etc/hosts
	@sync
	@sudo umount mnt
	@rm mnt -rf
	@echo "Creating ext2.img finished!"
	@echo "----------------------"

clean:
	make -C fonts clean
	make -C xterm clean
	make -C cpp   clean
	make -C ncurses  clean
	make -C pain clean
	@echo "Cleaning userspace ..."; rm -f *.o $(PROGS) ext2.img *.d

umount:
	sudo umount mnt
	rm mnt -r

new: clean all