#
#	Makefile -- Build instructions for CyberGuard/sVPN 20Mhz unit
#

IMAGE    = $(IMAGEDIR)/image.bin
FLASH    = $(IMAGEDIR)/flash.bin
RAMDISK  = $(IMAGEDIR)/ramdisk
KERNELZ  = $(IMAGEDIR)/zImage

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

DEVICES += $(DEVICE_PTY_64)

FLASH_DEVICES = \
    boot,c,90,0 \
    ethmac,c,90,0 \
    bootarg,c,90,0 \
    config,c,90,2 \
    image,c,90,4 \
    all,c,90,6

all:

clean:
	rm -f mkcramfs

romfs: romfs_dev
	[ -d $(ROMFSDIR) ] || mkdir -p $(ROMFSDIR)
	for i in $(ROMFS_DIRS); do \
		[ -d $(ROMFSDIR)/$$i ] || mkdir -p $(ROMFSDIR)/$$i; \
	done
	$(ROMFSINST) -s /var/tmp /tmp
	$(ROMFSINST) -s /var/mnt /mnt
	$(ROMFSINST) -s /var/tmp/log /dev/log
	$(ROMFSINST) ../romfs /
	#
	$(ROMFSINST) /etc/rc
	$(ROMFSINST) /etc/default/start
	$(ROMFSINST) /etc/default/config
	$(ROMFSINST) /etc/default/routeconfig
	$(ROMFSINST) /etc/default/wireless0
	echo "$(VERSIONSTR) -- " $(BUILD_START_STRING) > $(ROMFSDIR)/etc/version

mkcramfs: $(ROOTDIR)/user/cramfs/mkcramfs.c
	$(HOSTCC) -o $@ -I$(ROOTDIR)/$(LINUXDIR)/include $< -lz

image: mkcramfs
	[ -d $(IMAGEDIR) ] || mkdir -p $(IMAGEDIR)
	rm -f $(ROMFSDIR)/lib/modules/*/kernel/ixp425/ixp400/ixp400_*.o
	rm -rf $(ROMFSDIR)/man[1-9]
	./mkcramfs -z -r $(ROMFSDIR) $(RAMDISK)

	cp $(ROOTDIR)/$(LINUXDIR)/arch/arm/boot/zImage $(KERNELZ)
	cat $(RAMDISK) $(KERNELZ) > $(IMAGE)

	echo -ne "\000" >> $(IMAGE)
	echo -n $(VERSIONPKG) >> $(IMAGE)
	echo -ne "\000" >> $(IMAGE)
	echo -n $(CONFIG_VENDOR) >> $(IMAGE)
	echo -ne "\000" >> $(IMAGE)
	echo -n $(CONFIG_PRODUCT) >> $(IMAGE)
	$(ROOTDIR)/tools/cksum -b -o 2 $(IMAGE) >> $(IMAGE)

#
# build up a flash.bin
#
	dd conv=sync if=$(ROOTDIR)/boot/boot.bin bs=256k of=$(FLASH)
	cat $(IMAGE) >> $(FLASH)

	if [ -d /tftpboot -a -z "$(NO_BUILD_INTO_TFTPBOOT)" ]; then \
		cp $(IMAGE) /tftpboot/ 2> /dev/null; \
	fi

include $(ROOTDIR)/vendors/config/config.dev