Check for presence of live-initramfs in 10-build-initramfs
[grml-live.git] / etc / grml / fai / config / scripts / GRMLBASE / 10-build-initramfs
1 #!/bin/sh
2 # Filename:      /etc/grml/fai/config/scripts/GRMLBASE/10-build-initramfs
3 # Purpose:       configure live-initramfs and build initramfs for booting
4 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
5 # Bug-Reports:   see http://grml.org/bugs/
6 # License:       This file is licensed under the GPL v2 or any later version.
7 # Latest change: Sun Dec 16 19:11:33 CET 2007 [mika]
8 ################################################################################
9
10 set -e
11
12 cp /etc/grml/fai/live-initramfs/live.conf $target/etc/live.conf
13 cp /etc/grml/fai/live-initramfs/grml-script.init-top "$target/usr/share/initramfs-tools/scripts/init-top/grml"
14
15 FILE=$(ls -1 $target/boot/vmlinuz-* 2>/dev/null| sort -r | head -1)
16 KERNELVERSION=$(echo "${FILE##$target/boot/vmlinuz-}")
17
18 # make sure mdadm isn't executed in initrd:
19 #if [ -f "$target"/etc/default/mdadm ] ; then
20 #   sed -i "s/START_DAEMON=.*/START_DAEMON=false/" "$target"/etc/default/mdadm
21 #   sed -i "s/INITRDSTART=.*/INITRDSTART=none/"    "$target"/etc/default/mdadm
22 #fi
23
24 if [ -z "$KERNELVERSION" ] ; then
25    echo "Error: No kernel found, can not create initramfs. Exiting.">&2
26    exit 1
27 fi
28
29 if [ -f /usr/share/initramfs-tools/scripts/live ] ; then
30    $ROOTCMD update-initramfs -c -t -k $KERNELVERSION
31 else
32    echo "Error: live-initramfs does not seem to be present, can not create initramfs. Exiting.">&2
33    exit 1
34 fi
35
36 ## END OF FILE #################################################################
37 # vim:ft=sh expandtab ai tw=80 tabstop=4 shiftwidth=3