diff options
Diffstat (limited to 'share/customize-kernel.sh')
| -rwxr-xr-x | share/customize-kernel.sh | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/share/customize-kernel.sh b/share/customize-kernel.sh new file mode 100755 index 0000000..fa94df7 --- /dev/null +++ b/share/customize-kernel.sh @@ -0,0 +1,56 @@ +#!/bin/sh +# +# Copyright 2022 Helmut Grohne <helmut@subdivi.de> +# SPDX-License-Identifier: MIT +# +# This is a mmdebstrap customize hook that installs a kernel image. The name +# of the kernel image depends on the architecture, derivative and release. + +set -eu + +TARGET="$1" + +if dpkg-query --root="$TARGET" --showformat='${db:Status-Status}\n' --show 'linux-image-*' 2>/dev/null | grep -q '^installed$'; then + exit 0 +fi + +ARCHITECTURE=$(cat "$TARGET/var/lib/dpkg/arch") + +KERNEL_ARCH="$ARCHITECTURE" +case "$ARCHITECTURE" in + armhf) + KERNEL_ARCH=armmp + ;; + hppa) + KERNEL_ARCH=parisc + ;; + i386) + KERNEL_ARCH=686-pae + ;; + mips64el) + KERNEL_ARCH=5kc-malta + ;; + mipsel) + KERNEL_ARCH=4kc-malta + ;; + ppc64) + KERNEL_ARCH=powerpc64 + ;; + ppc64el) + KERNEL_ARCH=powerpc64le + ;; +esac + +export APT_CONFIG="$MMDEBSTRAP_APT_CONFIG" + +if test "${MMDEBSTRAP_MODE:-}" = chrootless; then + set -- \ + -oDPkg::Options::=--force-not-root \ + -oDPkg::Options::=--force-script-chrootless \ + -oDPkg::Options::=--root="$TARGET" \ + -oDPkg::Options::=--log="$TARGET/var/log/dpkg.log" +else + set -- -oDPkg::Chroot-Directory="$TARGET" +fi + +apt-get --yes satisfy "$@" "linux-image-cloud-$KERNEL_ARCH | linux-image-$KERNEL_ARCH | linux-image-generic" |