summaryrefslogblamecommitdiff
path: root/scripts/xz_wrap.sh
blob: 76e9cbcfbeab457bde700e733a5aae9f5ca1598f (plain) (tree) 
24fa0402a9b6 ^














0db7bd8ca003 ^


24fa0402a9b6 ^






8dfb61dcbace ^

1
2
3
4
5
6
7
8
9
10
11
12
13
14

15
16

17
18
19
20
21
22

23














                                                                         

                                    





                                                     
                                                         
#!/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 $SRCARCH in
	x86)            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