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# makefile to generate images; also holds useful variables.
# Release date
IMAGE_DATE = $(shell date +%Y%m%d%H%M)
# Version Strings
IMAGE_VERSION = 340
IMAGE_PREFIX = ni$(IMAGE_VERSION)-$(IMAGE_DATE)
IMAGE_SUFFIX = $(BOXTYPE_SC)-$(BOXMODEL)
# Image-Type
# Release = 0
# Beta = 1
# Internal = 2 <- not used atm
IMAGE_TYPE = 0
# JFFS2-Summary
SUMMARIZE = yes
# newimage-flag
NEWIMAGE = no
# Beta/Release Server
NI-SERVER = http://neutrino-images.de/neutrino-images
ifeq ($(IMAGE_TYPE), 0)
# Release
NI-SUBDIR = release
IMAGE_TYPE_STRING = release
else
# Beta
NI-SUBDIR = beta
IMAGE_TYPE_STRING = beta
endif
IMAGE_URL = $(NI-SERVER)/$(NI-SUBDIR)
IMAGE_VERSION_STRING = $(shell echo $(IMAGE_VERSION) | sed -e :a -e 's/\(.*[0-9]\)\([0-9]\{2\}\)/\1.\2/;ta')
BOX = $(BUILD_TMP)/rootfs
MKFSFLAGS = -U -D $(BUILD_TMP)/devtable-$(BOXSERIES).txt -r $(BOX)
ifeq ($(BOXSERIES), hd1)
MKFSFLAGS += -p
endif
ifeq ($(BOXSERIES), hd2)
MKFSFLAGS += -n -l
endif
ifeq ($(BOXSERIES), hd1)
SUMFLAGS = -p
endif
ifeq ($(BOXSERIES), hd2)
SUMFLAGS = -n -l
endif
devtable: $(BUILD_TMP)/devtable-$(BOXSERIES).txt
$(BUILD_TMP)/devtable-hd1.txt:
# <name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
echo "/dev/pts d 755 0 0 - - - - -" > $@
echo "/dev/shm d 755 0 0 - - - - -" >> $@
echo "/dev/shm/usb d 755 0 0 - - - - -" >> $@
echo "/dev/null c 666 0 0 1 3 0 0 -" >> $@
echo "/dev/console c 666 0 0 5 1 - - -" >> $@
echo "/dev/ttyRI0 c 666 0 0 204 16 - - -" >> $@
echo "/dev/mtd c 640 0 0 90 0 0 2 6" >> $@
echo "/dev/mtdblock b 640 0 0 31 0 0 1 6" >> $@
$(BUILD_TMP)/devtable-hd2.txt:
# <name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
echo "/dev/pts d 755 0 0 - - - - -" > $@
echo "/dev/shm d 755 0 0 - - - - -" >> $@
echo "/dev/shm/usb d 755 0 0 - - - - -" >> $@
echo "/dev/null c 666 0 0 1 3 0 0 -" >> $@
echo "/dev/console c 666 0 0 5 1 - - -" >> $@
echo "/dev/ttyS0 c 666 0 0 4 64 - - -" >> $@
echo "/dev/mtd c 640 0 0 90 0 0 2 9" >> $@
echo "/dev/mtdblock b 640 0 0 31 0 0 1 9" >> $@
devtable-remove:
$(REMOVE)/devtable-$(BOXSERIES).txt
images:
ifeq ($(BOXMODEL), nevis)
make flash-image-cst ERASE_SIZE=0x20000 BOXNAME="HD1, BSE, Neo, Neo², Zee"
endif
ifeq ($(BOXFAMILY), apollo)
make flash-image-cst ERASE_SIZE=0x40000 BOXNAME="Tank" IMAGE_SUFFIX=$(BOXTYPE_SC)-apollo
make flash-image-cst ERASE_SIZE=0x20000 BOXNAME="Trinity" IMAGE_SUFFIX=$(BOXTYPE_SC)-shiner
endif
ifeq ($(BOXMODEL), kronos)
make flash-image-cst ERASE_SIZE=0x20000 BOXNAME="Zee², Trinity V2"
endif
ifeq ($(BOXMODEL), kronos_v2)
make flash-image-cst ERASE_SIZE=0x20000 BOXNAME="Link, Trinity Duo"
endif
ifeq ($(BOXMODEL), hd51)
make flash-image-arm
#make flash-image-arm-single
make flash-image-arm-multi
endif
flash-image-cst: IMAGE_NAME=$(IMAGE_PREFIX)-$(IMAGE_SUFFIX)
flash-image-cst: IMAGE_DESC="$(BOXNAME) [$(IMAGE_SUFFIX)][$(BOXSERIES)] $(shell echo $(IMAGE_TYPE_STRING) | sed 's/.*/\u&/')"
flash-image-cst: IMAGE_MD5FILE=$(IMAGE_TYPE_STRING)-$(IMAGE_SUFFIX).txt
flash-image-cst: IMAGE_DATE=$(shell cat $(BOX)/.version | grep "^version=" | cut -d= -f2 | cut -c 5-)
flash-image-cst:
make devtable
mkfs.jffs2 -e $(ERASE_SIZE) $(MKFSFLAGS) -o $(IMAGE_DIR)/$(IMAGE_NAME).img
make devtable-remove
ifeq ($(SUMMARIZE), yes)
sumtool -e $(ERASE_SIZE) $(SUMFLAGS) -i $(IMAGE_DIR)/$(IMAGE_NAME).img -o $(IMAGE_DIR)/$(IMAGE_NAME)-sum.img
rm -f $(IMAGE_DIR)/$(IMAGE_NAME).img
mv $(IMAGE_DIR)/$(IMAGE_NAME)-sum.img $(IMAGE_DIR)/$(IMAGE_NAME).img
endif
echo $(IMAGE_URL)/$(IMAGE_NAME).img $(IMAGE_TYPE)$(IMAGE_VERSION)$(IMAGE_DATE) `md5sum $(IMAGE_DIR)/$(IMAGE_NAME).img | cut -c1-32` $(IMAGE_DESC) $(IMAGE_VERSION_STRING) >> $(IMAGE_DIR)/$(IMAGE_MD5FILE)
make check-image-size IMAGE_TO_CHECK=$(IMAGE_DIR)/$(IMAGE_NAME).img
# ROOTFS_SIZE detected with 'df -k'
ifeq ($(BOXMODEL), nevis)
ROOTFS_SIZE = 28160
else ifeq ($(BOXMODEL), $(filter $(BOXMODEL), apollo shiner kronos))
ROOTFS_SIZE = 262144
else ifeq ($(BOXMODEL), kronos_v2)
ROOTFS_SIZE = 57344
endif
ifdef ROOTFS_SIZE
ROOTFS_SIZE := $$(( $(ROOTFS_SIZE)*1024 ))
endif
check-image-size:
ifdef IMAGE_TO_CHECK
@IMAGE_SIZE=$(shell wc -c < $(IMAGE_TO_CHECK)); \
if [ $$IMAGE_SIZE -ge $(ROOTFS_SIZE) ]; then \
echo -e "$(TERM_RED_BOLD)$(IMAGE_TO_CHECK) is too big$(TERM_NORMAL)"; \
false; \
fi
endif
### armbox hd51
# general
HD51_IMAGE_NAME = disk
HD51_BOOT_IMAGE = boot.img
HD51_IMAGE_LINK = $(HD51_IMAGE_NAME).ext4
HD51_IMAGE_ROOTFS_SIZE = 294912
HD51_BUILD_TMP = $(BUILD_TMP)/tmp
# emmc image
EMMC_IMAGE_SIZE = 3817472
EMMC_IMAGE = $(HD51_BUILD_TMP)/$(HD51_IMAGE_NAME).img
# partition sizes
BLOCK_SIZE = 512
BLOCK_SECTOR = 2
IMAGE_ROOTFS_ALIGNMENT = 1024
BOOT_PARTITION_SIZE = 3072
KERNEL_PARTITION_OFFSET = $(shell expr $(IMAGE_ROOTFS_ALIGNMENT) \+ $(BOOT_PARTITION_SIZE))
KERNEL_PARTITION_SIZE = 8192
ROOTFS_PARTITION_OFFSET = $(shell expr $(KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
# partition sizes single
ROOTFS_PARTITION_SIZE_SINGLE = 1048576
STORAGE_PARTITION_OFFSET_SINGLE = $(shell expr $(ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE_SINGLE))
# partition sizes multi
ROOTFS_PARTITION_SIZE_MULTI = 819200
SECOND_KERNEL_PARTITION_OFFSET = $(shell expr $(ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE_MULTI))
SECOND_ROOTFS_PARTITION_OFFSET = $(shell expr $(SECOND_KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
THRID_KERNEL_PARTITION_OFFSET = $(shell expr $(SECOND_ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE_MULTI))
THRID_ROOTFS_PARTITION_OFFSET = $(shell expr $(THRID_KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
FOURTH_KERNEL_PARTITION_OFFSET = $(shell expr $(THRID_ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE_MULTI))
FOURTH_ROOTFS_PARTITION_OFFSET = $(shell expr $(FOURTH_KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
SWAP_PARTITION_OFFSET = $(shell expr $(FOURTH_ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE_MULTI))
flash-image-arm-single:
mkdir -p $(HD51_BUILD_TMP)
# Create a sparse image block
dd if=/dev/zero of=$(HD51_BUILD_TMP)/$(HD51_IMAGE_LINK) seek=$(shell expr $(HD51_IMAGE_ROOTFS_SIZE) \* $(BLOCK_SECTOR)) count=0 bs=$(BLOCK_SIZE)
mkfs.ext4 -F $(HD51_BUILD_TMP)/$(HD51_IMAGE_LINK) -d $(BOX)
# Error codes 0-3 indicate successfull operation of fsck (no errors or errors corrected)
fsck.ext4 -pvfD $(HD51_BUILD_TMP)/$(HD51_IMAGE_LINK) || [ $? -le 3 ]
dd if=/dev/zero of=$(EMMC_IMAGE) bs=$(BLOCK_SIZE) count=0 seek=$(shell expr $(EMMC_IMAGE_SIZE) \* $(BLOCK_SECTOR))
parted -s $(EMMC_IMAGE) mklabel gpt
parted -s $(EMMC_IMAGE) unit KiB mkpart boot fat16 $(IMAGE_ROOTFS_ALIGNMENT) $(shell expr $(IMAGE_ROOTFS_ALIGNMENT) \+ $(BOOT_PARTITION_SIZE))
parted -s $(EMMC_IMAGE) unit KiB mkpart kernel1 $(KERNEL_PARTITION_OFFSET) $(shell expr $(KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
parted -s $(EMMC_IMAGE) unit KiB mkpart rootfs1 ext4 $(ROOTFS_PARTITION_OFFSET) $(shell expr $(ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE_SINGLE))
parted -s $(EMMC_IMAGE) unit KiB mkpart storage ext4 $(STORAGE_PARTITION_OFFSET_SINGLE) $(shell expr $(EMMC_IMAGE_SIZE) \- 1024)
dd if=/dev/zero of=$(HD51_BUILD_TMP)/$(HD51_BOOT_IMAGE) bs=$(BLOCK_SIZE) count=$(shell expr $(BOOT_PARTITION_SIZE) \* $(BLOCK_SECTOR))
mkfs.msdos -S 512 $(HD51_BUILD_TMP)/$(HD51_BOOT_IMAGE)
echo "boot emmcflash0.kernel1 'root=/dev/mmcblk0p2 rw rootwait $(BOXMODEL)_4.boxmode=12'" > $(HD51_BUILD_TMP)/STARTUP_1
mcopy -i $(HD51_BUILD_TMP)/$(HD51_BOOT_IMAGE) -v $(HD51_BUILD_TMP)/STARTUP_1 ::
dd conv=notrunc if=$(HD51_BUILD_TMP)/$(HD51_BOOT_IMAGE) of=$(EMMC_IMAGE) bs=$(BLOCK_SIZE) seek=$(shell expr $(IMAGE_ROOTFS_ALIGNMENT) \* $(BLOCK_SECTOR))
dd conv=notrunc if=$(ZIMAGE_DTB) of=$(EMMC_IMAGE) bs=$(BLOCK_SIZE) seek=$(shell expr $(KERNEL_PARTITION_OFFSET) \* $(BLOCK_SECTOR))
resize2fs $(HD51_BUILD_TMP)/$(HD51_IMAGE_LINK) $(ROOTFS_PARTITION_SIZE_SINGLE)k
# Truncate on purpose
dd if=$(HD51_BUILD_TMP)/$(HD51_IMAGE_LINK) of=$(EMMC_IMAGE) bs=$(BLOCK_SIZE) seek=$(shell expr $(ROOTFS_PARTITION_OFFSET) \* $(BLOCK_SECTOR)) count=$(shell expr $(HD51_IMAGE_ROOTFS_SIZE) \* $(BLOCK_SECTOR))
# Create final USB-image
mkdir -p $(IMAGE_DIR)/$(BOXMODEL)
cp $(ZIMAGE_DTB) $(IMAGE_DIR)/$(BOXMODEL)/kernel.bin
cp $(EMMC_IMAGE) $(IMAGE_DIR)/$(BOXMODEL)
cd $(BOX); \
tar -cvf $(IMAGE_DIR)/$(BOXMODEL)/rootfs.tar -C $(BOX) . > /dev/null 2>&1; \
bzip2 $(IMAGE_DIR)/$(BOXMODEL)/rootfs.tar
echo $(IMAGE_PREFIX) > $(IMAGE_DIR)/$(BOXMODEL)/imageversion
cd $(IMAGE_DIR); \
zip -r $(IMAGE_PREFIX)-$(IMAGE_SUFFIX)_single_usb.zip $(BOXMODEL)/*
# cleanup
rm -rf $(IMAGE_DIR)/$(BOXMODEL)
rm -rf $(HD51_BUILD_TMP)
flash-image-arm-multi:
mkdir -p $(HD51_BUILD_TMP)
# Create a sparse image block
dd if=/dev/zero of=$(HD51_BUILD_TMP)/$(HD51_IMAGE_LINK) seek=$(shell expr $(HD51_IMAGE_ROOTFS_SIZE) \* $(BLOCK_SECTOR)) count=0 bs=$(BLOCK_SIZE)
mkfs.ext4 -F $(HD51_BUILD_TMP)/$(HD51_IMAGE_LINK) -d $(BOX)
# Error codes 0-3 indicate successfull operation of fsck (no errors or errors corrected)
fsck.ext4 -pvfD $(HD51_BUILD_TMP)/$(HD51_IMAGE_LINK) || [ $? -le 3 ]
dd if=/dev/zero of=$(EMMC_IMAGE) bs=$(BLOCK_SIZE) count=0 seek=$(shell expr $(EMMC_IMAGE_SIZE) \* $(BLOCK_SECTOR))
parted -s $(EMMC_IMAGE) mklabel gpt
parted -s $(EMMC_IMAGE) unit KiB mkpart boot fat16 $(IMAGE_ROOTFS_ALIGNMENT) $(shell expr $(IMAGE_ROOTFS_ALIGNMENT) \+ $(BOOT_PARTITION_SIZE))
parted -s $(EMMC_IMAGE) unit KiB mkpart kernel1 $(KERNEL_PARTITION_OFFSET) $(shell expr $(KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
parted -s $(EMMC_IMAGE) unit KiB mkpart rootfs1 ext4 $(ROOTFS_PARTITION_OFFSET) $(shell expr $(ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE_MULTI))
parted -s $(EMMC_IMAGE) unit KiB mkpart kernel2 $(SECOND_KERNEL_PARTITION_OFFSET) $(shell expr $(SECOND_KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
parted -s $(EMMC_IMAGE) unit KiB mkpart rootfs2 ext4 $(SECOND_ROOTFS_PARTITION_OFFSET) $(shell expr $(SECOND_ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE_MULTI))
parted -s $(EMMC_IMAGE) unit KiB mkpart kernel3 $(THRID_KERNEL_PARTITION_OFFSET) $(shell expr $(THRID_KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
parted -s $(EMMC_IMAGE) unit KiB mkpart rootfs3 ext4 $(THRID_ROOTFS_PARTITION_OFFSET) $(shell expr $(THRID_ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE_MULTI))
parted -s $(EMMC_IMAGE) unit KiB mkpart kernel4 $(FOURTH_KERNEL_PARTITION_OFFSET) $(shell expr $(FOURTH_KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
parted -s $(EMMC_IMAGE) unit KiB mkpart rootfs4 ext4 $(FOURTH_ROOTFS_PARTITION_OFFSET) $(shell expr $(FOURTH_ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE_MULTI))
parted -s $(EMMC_IMAGE) unit KiB mkpart swap linux-swap $(SWAP_PARTITION_OFFSET) $(shell expr $(EMMC_IMAGE_SIZE) \- 1024)
dd if=/dev/zero of=$(HD51_BUILD_TMP)/$(HD51_BOOT_IMAGE) bs=$(BLOCK_SIZE) count=$(shell expr $(BOOT_PARTITION_SIZE) \* $(BLOCK_SECTOR))
mkfs.msdos -S 512 $(HD51_BUILD_TMP)/$(HD51_BOOT_IMAGE)
echo "boot emmcflash0.kernel1 'brcm_cma=440M@328M brcm_cma=192M@768M root=/dev/mmcblk0p3 rw rootwait $(BOXMODEL)_4.boxmode=1'" > $(HD51_BUILD_TMP)/STARTUP
echo "boot emmcflash0.kernel1 'brcm_cma=440M@328M brcm_cma=192M@768M root=/dev/mmcblk0p3 rw rootwait $(BOXMODEL)_4.boxmode=1'" > $(HD51_BUILD_TMP)/STARTUP_1
echo "boot emmcflash0.kernel2 'brcm_cma=440M@328M brcm_cma=192M@768M root=/dev/mmcblk0p5 rw rootwait $(BOXMODEL)_4.boxmode=1'" > $(HD51_BUILD_TMP)/STARTUP_2
echo "boot emmcflash0.kernel3 'brcm_cma=440M@328M brcm_cma=192M@768M root=/dev/mmcblk0p7 rw rootwait $(BOXMODEL)_4.boxmode=1'" > $(HD51_BUILD_TMP)/STARTUP_3
echo "boot emmcflash0.kernel4 'brcm_cma=440M@328M brcm_cma=192M@768M root=/dev/mmcblk0p9 rw rootwait $(BOXMODEL)_4.boxmode=1'" > $(HD51_BUILD_TMP)/STARTUP_4
mcopy -i $(HD51_BUILD_TMP)/$(HD51_BOOT_IMAGE) -v $(HD51_BUILD_TMP)/STARTUP ::
mcopy -i $(HD51_BUILD_TMP)/$(HD51_BOOT_IMAGE) -v $(HD51_BUILD_TMP)/STARTUP_1 ::
mcopy -i $(HD51_BUILD_TMP)/$(HD51_BOOT_IMAGE) -v $(HD51_BUILD_TMP)/STARTUP_2 ::
mcopy -i $(HD51_BUILD_TMP)/$(HD51_BOOT_IMAGE) -v $(HD51_BUILD_TMP)/STARTUP_3 ::
mcopy -i $(HD51_BUILD_TMP)/$(HD51_BOOT_IMAGE) -v $(HD51_BUILD_TMP)/STARTUP_4 ::
dd conv=notrunc if=$(HD51_BUILD_TMP)/$(HD51_BOOT_IMAGE) of=$(EMMC_IMAGE) bs=$(BLOCK_SIZE) seek=$(shell expr $(IMAGE_ROOTFS_ALIGNMENT) \* $(BLOCK_SECTOR))
dd conv=notrunc if=$(ZIMAGE_DTB) of=$(EMMC_IMAGE) bs=$(BLOCK_SIZE) seek=$(shell expr $(KERNEL_PARTITION_OFFSET) \* $(BLOCK_SECTOR))
resize2fs $(HD51_BUILD_TMP)/$(HD51_IMAGE_LINK) $(ROOTFS_PARTITION_SIZE_MULTI)k
# Truncate on purpose
dd if=$(HD51_BUILD_TMP)/$(HD51_IMAGE_LINK) of=$(EMMC_IMAGE) bs=$(BLOCK_SIZE) seek=$(shell expr $(ROOTFS_PARTITION_OFFSET) \* $(BLOCK_SECTOR)) count=$(shell expr $(HD51_IMAGE_ROOTFS_SIZE) \* $(BLOCK_SECTOR))
# Create final USB-image
mkdir -p $(IMAGE_DIR)/$(BOXMODEL)
cp $(ZIMAGE_DTB) $(IMAGE_DIR)/$(BOXMODEL)/kernel.bin
cp $(EMMC_IMAGE) $(IMAGE_DIR)/$(BOXMODEL)
cd $(BOX); \
tar -cvf $(IMAGE_DIR)/$(BOXMODEL)/rootfs.tar -C $(BOX) . > /dev/null 2>&1; \
bzip2 $(IMAGE_DIR)/$(BOXMODEL)/rootfs.tar
echo $(IMAGE_PREFIX) > $(IMAGE_DIR)/$(BOXMODEL)/imageversion
cd $(IMAGE_DIR); \
zip -r $(IMAGE_PREFIX)-$(IMAGE_SUFFIX)_multi_usb.zip $(BOXMODEL)/*
# cleanup
rm -rf $(IMAGE_DIR)/$(BOXMODEL)
rm -rf $(HD51_BUILD_TMP)
flash-image-arm: BOXNAME="AX/Mut@nt"
flash-image-arm: IMAGE_NAME=$(IMAGE_PREFIX)-$(IMAGE_SUFFIX)
flash-image-arm: IMAGE_DESC="$(BOXNAME) [$(IMAGE_SUFFIX)] $(shell echo $(IMAGE_TYPE_STRING) | sed 's/.*/\u&/')"
flash-image-arm: IMAGE_MD5FILE=$(IMAGE_TYPE_STRING)-$(IMAGE_SUFFIX).txt
flash-image-arm: IMAGE_DATE=$(shell cat $(BOX)/.version | grep "^version=" | cut -d= -f2 | cut -c 5-)
flash-image-arm:
mkdir -p $(IMAGE_DIR)/$(BOXMODEL)
cp $(ZIMAGE_DTB) $(IMAGE_DIR)/$(BOXMODEL)/kernel.bin
cd $(BOX); \
tar -cvf $(IMAGE_DIR)/$(BOXMODEL)/rootfs.tar -C $(BOX) . > /dev/null 2>&1; \
bzip2 $(IMAGE_DIR)/$(BOXMODEL)/rootfs.tar
# Create minimal image
cd $(IMAGE_DIR)/$(BOXMODEL); \
tar -czf $(IMAGE_DIR)/$(IMAGE_NAME).tgz kernel.bin rootfs.tar.bz2
rm -rf $(IMAGE_DIR)/$(BOXMODEL)
echo $(IMAGE_URL)/$(IMAGE_NAME).tgz $(IMAGE_TYPE)$(IMAGE_VERSION)$(IMAGE_DATE) `md5sum $(IMAGE_DIR)/$(IMAGE_NAME).tgz | cut -c1-32` $(IMAGE_DESC) $(IMAGE_VERSION_STRING) >> $(IMAGE_DIR)/$(IMAGE_MD5FILE)