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scripts/gen_image_generic.sh: make ext4 bootfs reproducible

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Set fixed timestamp for kernel other files in /boot filesystem.
This should help making x86 *combined* images reproducible.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 068ea2cde04e2666fb05731cea941bccfaeddc25)
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Daniel Golle 2022-03-28 18:13:45 +01:00
parent e5bc533784
commit a376efae8f
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1 changed files with 1 additions and 1 deletions
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scripts/gen_image_generic.sh
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@ -34,7 +34,7 @@ if [ -n "$GUID" ]; then
mkfs.fat -n kernel -C "$OUTPUT.kernel" -S 512 "$((KERNELSIZE / 1024))" mkfs.fat -n kernel -C "$OUTPUT.kernel" -S 512 "$((KERNELSIZE / 1024))"
mcopy -s -i "$OUTPUT.kernel" "$KERNELDIR"/* ::/ mcopy -s -i "$OUTPUT.kernel" "$KERNELDIR"/* ::/
else else
make_ext4fs -J -L kernel -l "$KERNELSIZE" "$OUTPUT.kernel" "$KERNELDIR" make_ext4fs -J -L kernel -l "$KERNELSIZE" ${SOURCE_DATE_EPOCH:+-T ${SOURCE_DATE_EPOCH}} "$OUTPUT.kernel" "$KERNELDIR"
fi fi
dd if="$OUTPUT.kernel" of="$OUTPUT" bs=512 seek="$KERNELOFFSET" conv=notrunc dd if="$OUTPUT.kernel" of="$OUTPUT" bs=512 seek="$KERNELOFFSET" conv=notrunc
rm -f "$OUTPUT.kernel" rm -f "$OUTPUT.kernel"