#
#	Makefile -- Build instructions for Cwlinux/cwvz328
#

ROMFSIMG = $(IMAGEDIR)/romfs.img
IMAGE    = $(IMAGEDIR)/image.bin

#by kitkat
DIRS =

ROMFS_DIRS = bin dev etc home lib mnt proc usr var \
             home/httpd home/httpd/cgi-bin etc/config

DEVICES = \
	tty,c,5,0      console,c,5,1      cua0,c,5,64      cua1,c,5,65  \
	mem,c,1,1      kmem,c,1,2         null,c,1,3       ram0,b,1,0 \
	\
	ram1,b,1,1 \
	\
	ptyp0,c,2,0    ptyp1,c,2,1        ptyp2,c,2,2      ptyp3,c,2,3 \
	ptyp4,c,2,4    ptyp5,c,2,5        ptyp6,c,2,6      ptyp7,c,2,7 \
	ptyp8,c,2,8    ptyp9,c,2,9        ptypa,c,2,10     ptypb,c,2,11 \
	ptypc,c,2,12   ptypd,c,2,13       ptype,c,2,14     ptypf,c,2,15 \
	\
	rom0,b,31,0    rom1,b,31,1        rom2,b,31,2      rom3,b,31,3 \
	rom4,b,31,4    rom5,b,31,5        rom6,b,31,6      rom7,b,31,7 \
	rom8,b,31,8    rom9,b,31,9 \
	\
	tty0,c,4,0     tty1,c,4,1         tty2,c,4,2       tty3,c,4,3 \
	ttyS0,c,4,64   ttyS1,c,4,65 \
	\
	ttyp0,c,3,0    ttyp1,c,3,1        ttyp2,c,3,2      ttyp3,c,3,3 \
	ttyp4,c,3,4    ttyp5,c,3,5        ttyp6,c,3,6      ttyp7,c,3,7 \
	ttyp8,c,3,8    ttyp9,c,3,9        ttypa,c,3,10     ttypb,c,3,11 \
	ttypc,c,3,12   ttypd,c,3,13       ttype,c,3,14     ttypf,c,3,15 \
	\
	hda,b,3,0      hdb,b,3,64 \
	\
	zero,c,1,5     random,c,1,8       urandom,c,1,9 \
	\
	modem,c,24,64 \
	cuam,c,25,64 \
	ipsec,c,36,10 \
	ledman,c,126,0 \
        fb0,c,29,0


all:

clean:

distclean:
	find . -type l -maxdepth 1 | xargs rm -f

setup:
	@find . -type l -maxdepth 1 | xargs rm -f
	@for i in $(LINUXDIR)/*; do \
		if [ -f "$$i" ]; then \
			ln -s $$i `basename $$i`; \
		fi \
	done

romfs:
	[ -d $(ROMFSDIR)/$$i ] || mkdir -p $(ROMFSDIR)
	for i in $(ROMFS_DIRS); do \
		[ -d $(ROMFSDIR)/$$i ] || mkdir -p $(ROMFSDIR)/$$i; \
	done
	for i in $(DEVICES); do \
		touch $(ROMFSDIR)/dev/@$$i; \
	done
	# these permissions are needed for openpty and family to work
	# on non-ptmx ptys
	chmod 620 $(ROMFSDIR)/dev/@[pt]ty[pqrsPQRS][0-9a-f],*
	$(ROMFSINST) -s /var/tmp /tmp
	$(ROMFSINST) -s /bin /sbin
	$(ROMFSINST) /etc/rc
	$(ROMFSINST) /etc/inittab
	$(ROMFSINST) /etc/resolv.conf
	$(ROMFSINST) /etc/motd
	$(ROMFSINST) /etc/passwd
	$(ROMFSINST) /etc/services
	$(ROMFSINST) passwd /etc/config/config
	$(ROMFSINST) httpd /home/httpd
	chmod a+x $(ROMFSDIR)/home/httpd/cgi-bin/*
	echo "$(VERSIONSTR) -- " `date` > $(ROMFSDIR)/etc/version

image:
	[ -d $(IMAGEDIR) ] || mkdir -p $(IMAGEDIR)
	genromfs -V "ROMdisk" -f $(ROMFSIMG) -d $(ROMFSDIR)
	$(CROSS_COMPILE)objcopy -O binary --remove-section=.romvec \
			--remove-section=.text --remove-section=.ramvec \
			--remove-section=.bss --remove-section=.eram \
			$(ROOTDIR)/$(LINUXDIR)/linux $(IMAGEDIR)/linux.data
	$(CROSS_COMPILE)objcopy -O binary --remove-section=.ramvec \
			--remove-section=.bss --remove-section=.data \
			--remove-section=.eram \
			--set-section-flags=.romvec=CONTENTS,ALLOC,LOAD,READONLY,CODE \
			$(ROOTDIR)/$(LINUXDIR)/linux $(IMAGEDIR)/linux.text
	cat $(IMAGEDIR)/linux.text $(IMAGEDIR)/linux.data $(ROMFSIMG) > $(IMAGE)