/[gentoo-x86]/eclass/eutils.eclass
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1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2009 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/eutils.eclass,v 1.343 2010/05/11 20:08:02 mr_bones_ Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.344 2010/05/20 02:21:17 vapier Exp $
4 4
5# @ECLASS: eutils.eclass 5# @ECLASS: eutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds 8# @BLURB: many extra (but common) functions that are used in ebuilds
1339 2.0|2.0.1) 1339 2.0|2.0.1)
1340 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1340 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1341 ;; 1341 ;;
1342 2.1.1) 1342 2.1.1)
1343 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1343 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1344 let skip="skip + 1" 1344 (( skip++ ))
1345 ;; 1345 ;;
1346 2.1.2) 1346 2.1.2)
1347 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1347 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1348 let skip="skip + 1" 1348 (( skip++ ))
1349 ;; 1349 ;;
1350 2.1.3) 1350 2.1.3)
1351 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1351 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1352 let skip="skip + 1" 1352 (( skip++ ))
1353 ;; 1353 ;;
1354 2.1.4|2.1.5) 1354 2.1.4|2.1.5)
1355 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1355 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1356 skip=$(head -n ${skip} "${src}" | wc -c) 1356 skip=$(head -n ${skip} "${src}" | wc -c)
1357 exe="dd" 1357 exe="dd"
1366 esac 1366 esac
1367 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1367 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1368 fi 1368 fi
1369 case ${exe} in 1369 case ${exe} in
1370 tail) exe="tail -n +${skip} '${src}'";; 1370 tail) exe="tail -n +${skip} '${src}'";;
1371 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1371 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1372 *) die "makeself cant handle exe '${exe}'" 1372 *) die "makeself cant handle exe '${exe}'"
1373 esac 1373 esac
1374 1374
1375 # lets grab the first few bytes of the file to figure out what kind of archive it is 1375 # lets grab the first few bytes of the file to figure out what kind of archive it is
1376 local tmpfile=$(emktemp) 1376 local tmpfile=$(emktemp)

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