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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
| commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
| tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /scripts/xz_wrap.sh | |
Initial import
Diffstat (limited to 'scripts/xz_wrap.sh')
| -rwxr-xr-x | scripts/xz_wrap.sh | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/scripts/xz_wrap.sh b/scripts/xz_wrap.sh new file mode 100755 index 000000000..7a2d372f4 --- /dev/null +++ b/scripts/xz_wrap.sh @@ -0,0 +1,23 @@ +#!/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 |