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19 lines
648 B
19 lines
648 B
################################################################################
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#
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# tar to archive target filesystem
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#
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################################################################################
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TAR_OPTS = $(call qstrip,$(BR2_TARGET_ROOTFS_TAR_OPTIONS))
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ROOTFS_TAR_DEPENDENCIES = $(BR2_TAR_HOST_DEPENDENCY)
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# do not store atime/ctime in PaxHeaders to ensure reproducbility
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TAR_OPTS += --pax-option=exthdr.name=%d/PaxHeaders/%f,atime:=0,ctime:=0
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define ROOTFS_TAR_CMD
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(cd $(TARGET_DIR); find -print0 | LC_ALL=C sort -z | \
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tar $(TAR_OPTS) -cf $@ --null --xattrs-include='*' --no-recursion -T - --numeric-owner)
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endef
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$(eval $(rootfs))
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