linux-yocto/scripts/prune-kernel
Reza Arbab 5d53508d1b scripts/prune-kernel: Use kernel-install if available
If the new-kernel-pkg utility isn't present, try using kernel-install.
This is what the %preun scriptlet in scripts/package/mkspec does too.

Signed-off-by: Reza Arbab <arbab@linux.ibm.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-05-11 21:46:38 +09:00

912 B
Executable File

#!/bin/bash

SPDX-License-Identifier: GPL-2.0

because I use CONFIG_LOCALVERSION_AUTO, not the same version again and

again, /boot and /lib/modules/ eventually fill up.

Dumb script to purge that stuff:

for f in "$@" do if rpm -qf "/lib/modules/$f" >/dev/null; then echo "keeping $f (installed from rpm)" elif [ $(uname -r) = "$f" ]; then echo "keeping $f (running kernel) " else echo "removing $f" rm -f "/boot/initramfs-$f.img" "/boot/System.map-$f" rm -f "/boot/vmlinuz-$f" "/boot/config-$f" rm -rf "/lib/modules/$f" if [ -x "$(command -v new-kernel-pkg)" ]; then new-kernel-pkg --remove $f elif [ -x "$(command -v kernel-install)" ]; then kernel-install remove $f fi fi done