24 lines
559 B
Bash
24 lines
559 B
Bash
#!/bin/sh
|
|
#
|
|
# This is a wrapper for xz to compress the kernel image using appropriate
|
|
# compression options depending on the architecture.
|
|
#
|
|
# Author: Lasse Collin <lasse.collin@tukaani.org>
|
|
#
|
|
# This file has been put into the public domain.
|
|
# You can do whatever you want with this file.
|
|
#
|
|
|
|
BCJ=
|
|
LZMA2OPTS=
|
|
|
|
case $ARCH in
|
|
x86|x86_64) BCJ=--x86 ;;
|
|
powerpc) BCJ=--powerpc ;;
|
|
ia64) BCJ=--ia64; LZMA2OPTS=pb=4 ;;
|
|
arm) BCJ=--arm ;;
|
|
sparc) BCJ=--sparc ;;
|
|
esac
|
|
|
|
exec xz --check=crc32 $BCJ --lzma2=$LZMA2OPTS,dict=32MiB
|