/[gentoo-x86]/eclass/eutils.eclass
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1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2003 Gentoo Technologies, Inc.
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 1.41 2003/07/14 04:47:17 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.43 2003/07/18 15:29:17 wolf31o2 Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent
877 # to tar which will make tar not extract anything and exit with 0 877 # to tar which will make tar not extract anything and exit with 0
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`"
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})"
880} 880}
881
882# Add a function to force the user to press RETURN.
883# I basically needed this for the UT2003 ebuild to pause
884# the ebuild until the user swapped the CD in the drive.
885# I put it here in case anyone else could use it.
886# wolf31o2@gentoo.org
887
888pressreturn()
889{
890 local REPLY
891
892 echo -n "Press <RETURN> to continue..."
893 read REPLY
894}

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