1229159Sadrian#!/bin/sh
2229159Sadrian#
3229159Sadrian# This is a wrapper for xz to compress the kernel image using appropriate
4229159Sadrian# compression options depending on the architecture.
5229159Sadrian#
6229159Sadrian# Author: Lasse Collin <lasse.collin@tukaani.org>
7229159Sadrian#
8229159Sadrian# This file has been put into the public domain.
9229159Sadrian# You can do whatever you want with this file.
10229159Sadrian#
11229159Sadrian
12229159SadrianBCJ=
13229159SadrianLZMA2OPTS=
14229159Sadrian
15262764Sdelphijcase $SRCARCH in
16262764Sdelphij	x86)            BCJ=--x86 ;;
17229159Sadrian	powerpc)        BCJ=--powerpc ;;
18229159Sadrian	ia64)           BCJ=--ia64; LZMA2OPTS=pb=4 ;;
19229159Sadrian	arm)            BCJ=--arm ;;
20229159Sadrian	sparc)          BCJ=--sparc ;;
21229159Sadrianesac
22229159Sadrian
23229159Sadrianexec xz --check=crc32 $BCJ --lzma2=$LZMA2OPTS,dict=32MiB
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