| 1 | # Copyright 1999-2012 Gentoo Foundation |
1 | # Copyright 1999-2012 Gentoo Foundation |
| 2 | # Distributed under the terms of the GNU General Public License v2 |
2 | # Distributed under the terms of the GNU General Public License v2 |
| 3 | # $Header: /var/cvsroot/gentoo-x86/eclass/unpacker.eclass,v 1.7 2012/04/21 05:45:29 vapier Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/unpacker.eclass,v 1.8 2012/04/29 00:15:10 vapier Exp $ |
| 4 | |
4 | |
| 5 | # @ECLASS: unpacker.eclass |
5 | # @ECLASS: unpacker.eclass |
| 6 | # @MAINTAINER: |
6 | # @MAINTAINER: |
| 7 | # base-system@gentoo.org |
7 | # base-system@gentoo.org |
| 8 | # @BLURB: helpers for extraneous file formats and consistent behavior across EAPIs |
8 | # @BLURB: helpers for extraneous file formats and consistent behavior across EAPIs |
| … | |
… | |
| 290 | a=$(find_unpackable_file "${a}") |
290 | a=$(find_unpackable_file "${a}") |
| 291 | |
291 | |
| 292 | # first figure out the decompression method |
292 | # first figure out the decompression method |
| 293 | case ${m} in |
293 | case ${m} in |
| 294 | *.bz2|*.tbz|*.tbz2) |
294 | *.bz2|*.tbz|*.tbz2) |
| 295 | local bzcmd=${PORTAGE_BZIP2_COMMAND:-$(type -P pbzip2 || bzip2)} |
295 | local bzcmd=${PORTAGE_BZIP2_COMMAND:-$(type -P pbzip2 || type -P bzip2)} |
| 296 | local bzuncmd=${PORTAGE_BUNZIP2_COMMAND:-${PORTAGE_BZIP2_COMMAND} -d} |
296 | local bzuncmd=${PORTAGE_BUNZIP2_COMMAND:-${bzcmd} -d} |
| 297 | : ${UNPACKER_BZ2:=${bzuncmd}} |
297 | : ${UNPACKER_BZ2:=${bzuncmd}} |
| 298 | comp="${UNPACKER_BZ2} -c" |
298 | comp="${UNPACKER_BZ2} -c" |
| 299 | ;; |
299 | ;; |
| 300 | *.z|*.gz|*.tgz) |
300 | *.z|*.gz|*.tgz) |
| 301 | comp="gzip -dc" ;; |
301 | comp="gzip -dc" ;; |
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