#!/bin/sh # -*- Mode: shell-script -*- # Copyright (C) 2002 by Chmouel Boudjnah # Redistribution of this file is permitted under the terms of the GNU # Public License (GPL) # $Id: make-boot-splash-raw 263874 2009-11-30 18:28:33Z pterjan $ : ${splash_dir=/usr/share/bootsplash} [ $# = 2 ] || { echo "usage: $0 "; exit 1; } initrd_file=$1 THEME=$2 tmp_dir= tmp_initrd= clean_tmp() { [ -n "$tmp_initrd" ] && rm -f "$tmp_initrd" [ -n "$tmp_dir" ] && rm -rf "$tmp_dir" rm -f "$initrd_file.tmp" return 0 } clean_and_fail() { clean_tmp exit 1 } initrd_file="$(readlink -f "$initrd_file")" # warly: we cannot use file command which is in /usr/bin/ # initrd_type=`zcat /boot/initrd-2.6.14-2mdk.ramfs.img | file -` if `/bin/zcat $initrd_file 2> /dev/null | /bin/cpio -t &> /dev/null`; then if [ -x /usr/libexec/plymouth/plymouth-populate-initrd ]; then tmp_dir=`mktemp -d` [ -n "$tmp_dir" ] || clean_and_fail /bin/zcat $initrd_file 2> /dev/null | cpio-filter --exclude 'usr/share/plymouth|usr/lib/plymouth|usr/lib64/plymouth|bin/plymouth|lib/libply|usr/lib/libply|lib64/libply|usr/lib64/libply' > $tmp_dir/initrd || clean_and_fail mkdir $tmp_dir/plymouth /usr/libexec/plymouth/plymouth-populate-initrd -t $tmp_dir/plymouth || clean_and_fail cd $tmp_dir/plymouth || clean_and_fail # Avoid duplicate files, adding another copy of glibc each time makes # initrd grow fast /bin/zcat $initrd_file 2> /dev/null | \ cpio-filter --exclude `/bin/find . -type f -print | sed -e 's,\./,,g' | \ sed -e 's,^\.$,,' | tr '\n' '|' | sed -e 's/|$//'` > $tmp_dir/initrd || clean_and_fail /bin/find . -print | sed -e 's,\./,,g' | sed -e 's,^\.$,,' | \ sort -u | cpio -o -c --quiet -O $tmp_dir/initrd --append 2>/dev/null || clean_and_fail gzip -9 -c $tmp_dir/initrd > $initrd_file.tmp || clean_and_fail mv -f $initrd_file.tmp $initrd_file fi else $splash_dir/scripts/remove-boot-splash $initrd_file if [ -x /usr/libexec/plymouth/plymouth-populate-initrd ]; then tmp_initrd=`mktemp` tmp_dir=`mktemp -d` [ -n "$tmp_dir" ] && [ -n "$tmp_initrd" ] || clean_and_fail gzip -dc $initrd_file > $tmp_initrd 2> /dev/null || clean_and_fail mount -o loop $tmp_initrd $tmp_dir 2> /dev/null || clean_and_fail rm -rf $tmp_dir/usr/share/plymouth $tmp_dir/usr/lib*/plymouth /usr/libexec/plymouth/plymouth-populate-initrd -t $tmp_dir rc=$? umount $tmp_dir 2>/dev/null [ $rc -ne 0 ] && clean_and_fail gzip -9 -c $tmp_initrd > $initrd_file.tmp 2>/dev/null || clean_and_fail mv -f $initrd_file.tmp $initrd_file fi fi clean_tmp