mkimage-profiles/features.in/build-vm/image-scripts.d/07-kernel
Michael Shigorin 3d7a0c5c39 build-vm, tar2fs: unify kver handling
No need to deduce kernel version again,
just save it in a temporary file.

The main reason to change what worked is
that e2k kernel-image package has Linux bits
named as image-$kver and not vmlinuz-$kver;
the guessing logic taking all of this into
account resulted in non-aesthetic patch.

NB: there's a duplicating script within
    kernel feature; it wasn't easy to avoid
    this and it might differ when handling
    multiple kernels, I didn't think much
    about this now as vm images tend to ship
    with the sole one.
2017-08-02 22:13:44 +03:00

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#!/bin/sh
# predictable file locations make bootloader configuration simple;
# this script relates to features.in/stage2/stage1/scripts.d/81-make-initfs
kver="$(rpm -qa 'kernel-image*' \
--qf '%{installtime} %{version}-%{name}-%{release}\n' \
| sort -n \
| tail -n 1 \
| cut -f 2 -d ' ' \
| sed 's/kernel-image-//')"
[ -n "$kver" ] || { echo "** unable to deduce kernel version" >&2; exit 1; }
cd /boot
echo "$kver" > .origver # for tar2fs
# NB: e2k kernel builds "image" instead of "vmlinuz"
[ -f vmlinuz-$kver ] && ln -s vmlinuz-$kver vmlinuz ||:
ln -s initrd-$kver.img initrd.img # missing at this stage
: