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image_types: Ensure tar archives are reproducible

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The tar output seems to vary depending on the version of tar used and distro
configuration. Be explict about the output format to avoid this and be
determinstic.

(From OE-Core rev: c56f3c9febc1732aa1302524c6c4da36f16bd1f7)

(From OE-Core rev: a9b4a1e82eb45832dd641a77733737c6fd759890)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 9dbe0f69f8)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2021-01-30 17:57:13 +00:00
parent 708f3ca9ac
commit 2cf4a6a630
1 changed files with 1 additions and 1 deletions
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2
meta/classes/image_types.bbclass
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@@ -110,7 +110,7 @@ IMAGE_CMD_squashfs-lz4 = "mksquashfs ${IMAGE_ROOTFS} ${IMGDEPLOYDIR}/${IMAGE_NAM
IMAGE_CMD_TAR ?= "tar"
# ignore return code 1 "file changed as we read it" as other tasks(e.g. do_image_wic) may be hardlinking rootfs
IMAGE_CMD_tar = "${IMAGE_CMD_TAR} --sort=name --numeric-owner -cf ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.tar -C ${IMAGE_ROOTFS} . || [ $? -eq 1 ]"
IMAGE_CMD_tar = "${IMAGE_CMD_TAR} --sort=name --format=gnu --numeric-owner -cf ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.tar -C ${IMAGE_ROOTFS} . || [ $? -eq 1 ]"
do_image_cpio[cleandirs] += "${WORKDIR}/cpio_append"
IMAGE_CMD_cpio () {