57 lines
2.0 KiB
Plaintext
Executable File
57 lines
2.0 KiB
Plaintext
Executable File
# Appends partition images generation to image build
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#
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# The format to specify it, in the machine, is:
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#
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# PARTITIONS_IMAGE ??= "partition_image_name_1 partition_image_name_2"
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#
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# The partition generation might be disabled by resetting ENABLE_PARTITIONS_IMAGE var
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# in an image recipe (for example)
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#
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ENABLE_PARTITIONS_IMAGE ?= "1"
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PARTITIONS_IMAGE ?= ""
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python __anonymous () {
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if d.getVar('ENABLE_PARTITIONS_IMAGE') != "1":
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return
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# Init partition list from PARTITIONS_IMAGE
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image_partitions = (d.getVar('PARTITIONS_IMAGE') or "").split()
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if len(image_partitions) > 0:
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# Gather all current tasks
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tasks = filter(lambda k: d.getVarFlag(k, "task", True), d.keys())
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for task in tasks:
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# Check that we are dealing with image recipe
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if task == 'do_image_complete':
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# Init current image name
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current_image_name = d.getVar('PN') or ""
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# Init RAMFS image if any
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initramfs = d.getVar('INITRAMFS_IMAGE') or ""
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# We need to append partition images generation only to image
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# that are not one of the defined partitions and not the InitRAMFS image.
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# Without this check we would create circular dependency
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if current_image_name not in image_partitions and current_image_name not in initramfs:
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for partition in image_partitions:
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d.appendVarFlag('do_image_complete', 'depends', ' %s:do_image_complete' % partition)
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}
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image_rootfs_image_clean_task () {
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for name in ${PARTITIONS_IMAGE};
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do
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if `echo ${IMAGE_NAME} | grep -q $name` ;
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then
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return;
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fi
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done
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bbnote "Clean mount point on ${IMAGE_NAME}:"
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LIST=`ls -l ${IMAGE_ROOTFS}`
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for dir in ${PARTITIONS_MOUNTPOINT_IMAGE};
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do
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bbnote "$dir on ${IMAGE_NAME} are cleanned because it's a mount point."
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rm -rf ${IMAGE_ROOTFS}/$dir/*
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done
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}
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IMAGE_PREPROCESS_COMMAND_append = " image_rootfs_image_clean_task; "
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