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Determine kernel image/initrd version exactly, using apt data.

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This commit is contained in:
Dimitri John Ledkov 2020-04-01 11:14:19 +01:00
parent 3b6cb7e19e
commit 30430fc7d8
2 changed files with 7 additions and 26 deletions
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6
debian/changelog vendored
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@ -1,3 +1,9 @@
livecd-rootfs (2.657) UNRELEASED; urgency=medium
* Determine kernel image/initrd version exactly, using apt data.
-- Dimitri John Ledkov <xnox@ubuntu.com> Wed, 01 Apr 2020 11:13:42 +0100
livecd-rootfs (2.656) focal; urgency=medium
[ David Krauser ]

27
live-build/auto/build
View File

@ -819,33 +819,8 @@ for FLAVOUR in $LB_LINUX_FLAVOURS; do
if [ -z "$LB_LINUX_FLAVOURS" ] || [ "$LB_LINUX_FLAVOURS" = "none" ]; then
continue
fi
case $FLAVOUR in
virtual)
FLAVOUR="generic"
;;
oem-*)
FLAVOUR="oem"
;;
esac
KVERS="$( (cd "binary/$INITFS"; ls vmlinu?-* 2>/dev/null || true) | (fgrep -v .efi || true) | sed -n "s/^vmlinu.-\\([^-]*-[^-]*-$FLAVOUR\\)$/\\1/p" )"
if [ -z "$KVERS" ]; then
if [ -e "binary/$INITFS/vmlinuz" ]; then
# already renamed by ubuntu-defaults-image
break
fi
echo "No kernel output for $FLAVOUR!" >&2
exit 1
fi
NUMKVERS="$(set -- $KVERS; echo $#)"
if [ "$NUMKVERS" -gt 1 ]; then
echo "Cannot handle more than one kernel for $FLAVOUR ($KVERS)!" >&2
exit 1
fi
KVERS=$(Chroot chroot apt show linux-image-$FLAVOUR 2>/dev/null | sed -n 's/^Depends:.* linux-image-\([a-z0-9.-]*\).*/\1/p')
ln "binary/$INITFS/"vmlinu?-"$KVERS" "$PREFIX.kernel-$FLAVOUR"
if [ -e "binary/$INITFS/"vmlinu?-"$KVERS.efi.signed" ]; then
ln "binary/$INITFS/"vmlinu?-"$KVERS.efi.signed" "$PREFIX.kernel-$FLAVOUR.efi.signed"
chmod 644 "$PREFIX.kernel-$FLAVOUR.efi.signed"
fi
chmod 644 "$PREFIX.kernel-$FLAVOUR"
if [ -e "binary/$INITFS/initrd.img-$KVERS" ]; then
ln "binary/$INITFS/initrd.img-$KVERS" "$PREFIX.initrd-$FLAVOUR"