diff --git a/base/mkinitramfs/files/50-kernel.sh b/base/mkinitramfs/files/50-kernel.sh new file mode 100644 index 000000000..3c68ed3c1 --- /dev/null +++ b/base/mkinitramfs/files/50-kernel.sh @@ -0,0 +1,71 @@ +#!/bin/sh +# --- SDE-COPYRIGHT-NOTE-BEGIN --- +# This copyright note is auto-generated by ./scripts/Create-CopyPatch. +# +# Filename: package/.../mkinitramfs/files/50-kernel.sh +# Copyright (C) 2007 - 2008 The OpenSDE Project +# +# More information can be found in the files COPYING and README. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. A copy of the +# GNU General Public License can be found in the file COPYING. +# --- SDE-COPYRIGHT-NOTE-END --- + +MODINFO=${MODINFO:-/sbin/modinfo} +DEPMOD=${DEPMOD:-/sbin/depmod} + +set -e + +if [ -n "$moddir" ]; then + + # sanity checks + for tool in $MODINFO $DEPMOD; do + if [ ! -x "$tool" ]; then + echo "ERROR: $tool is no available" + exit 1 + fi + done + + if [ "$running" ]; then + echo "TODO: building on a running system, we can take the list of active modules." + fi + + module_install() { + local module= source= target= + + if [ -r "$1" ]; then + # absolute path + source="$1" + module=${source##*/}; module=${module%.ko} + else + module="$1" + source="$( find "$moddir/kernel" -name "$module.ko" | head -n 1 )" + fi + target="lib/modules/$kernelver/${source#$moddir/}" + + if [ ! -f $target ]; then + echo -n " $module" + mkdir -p "${target%/*}" + cp "$source" "$target" + + for dep in $( $MODINFO "$source" | grep "^depends:" | tr -s ' ' | cut -d' ' -f2 | tr ',' ' ' ); do + module_install "$dep" + done + fi + } + + + echo -n "Installing modules:" + + # greedy^3 + find $moddir/kernel/drivers/{block,ide,ieee1394,md,scsi,cdrom,usb,message} \ + $moddir/kernel/{lib,fs} \ + -type f | while read file; do + module_install "$file" + done + echo + + $DEPMOD -ae -b "$tmpdir" -F "$sysmap" "$kernelver" +fi