/[gentoo-x86]/eclass/eutils.eclass

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Revision 1.47		Revision 1.56
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 1.47 2003/08/25 13:19:56 wolf31o2 Exp $	3	# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.56 2003/09/22 21:08:27 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.
…		…
10	# NB: If you add anything, please comment it!	10	# NB: If you add anything, please comment it!
11		11
12	ECLASS=eutils	12	ECLASS=eutils
13	INHERITED="$INHERITED $ECLASS"	13	INHERITED="$INHERITED $ECLASS"
14		14
15	DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )"	15	newdepend "!bootstrap? ( sys-devel/patch )"
16		16
17	DESCRIPTION="Based on the ${ECLASS} eclass"	17	DESCRIPTION="Based on the ${ECLASS} eclass"
18		18
19	# This function generate linker scripts in /usr/lib for dynamic	19	# This function generate linker scripts in /usr/lib for dynamic
20	# libs in /lib. This is to fix linking problems when you have	20	# libs in /lib. This is to fix linking problems when you have
…		…
88	# Default directory where patches are located	88	# Default directory where patches are located
89	EPATCH_SOURCE="${WORKDIR}/patch"	89	EPATCH_SOURCE="${WORKDIR}/patch"
90	# Default extension for patches	90	# Default extension for patches
91	EPATCH_SUFFIX="patch.bz2"	91	EPATCH_SUFFIX="patch.bz2"
92	# Default options for patch	92	# Default options for patch
		93	# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93	EPATCH_OPTS=""	94	EPATCH_OPTS="-g0"
94	# List of patches not to apply. Not this is only file names,	95	# List of patches not to apply. Not this is only file names,
95	# and not the full path ..	96	# and not the full path ..
96	EPATCH_EXCLUDE=""	97	EPATCH_EXCLUDE=""
97	# Change the printed message for a single patch.	98	# Change the printed message for a single patch.
98	EPATCH_SINGLE_MSG=""	99	EPATCH_SINGLE_MSG=""
…		…
401	fi	402	fi
402		403
403	export MAKEOPTS="`echo ${MAKEOPTS} \| sed -e 's:-j [0-9]::g'`"	404	export MAKEOPTS="`echo ${MAKEOPTS} \| sed -e 's:-j [0-9]::g'`"
404		405
405	if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \	406	if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406	"${ARCH}" = "arm" -o "${ARCH}" = "mips" ]	407	"${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407	then	408	then
408	# these archs will always have "[Pp]rocessor"	409	# these archs will always have "[Pp]rocessor"
409	jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"	410	jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410		411
411	elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]	412	elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
…		…
451	export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"	452	export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452	else	453	else
453	einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."	454	einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454	export MAKEOPTS="${MAKEOPTS} -j${jobs}"	455	export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455	fi	456	fi
		457	fi
		458	}
		459
		460	# Cheap replacement for when debianutils (and thus mktemp)
		461	# do not exist on the users system
		462	# vapier@gentoo.org
		463	#
		464	# Takes just 1 parameter (the directory to create tmpfile in)
		465	mymktemp() {
		466	local topdir=$1
		467	[ -z "${topdir}" ] && topdir=/tmp
		468	if [ `which mktemp 2>/dev/null` ] ; then
		469	mktemp -p ${topdir}
		470	else
		471	local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
		472	touch ${tmp}
		473	echo ${tmp}
456	fi	474	fi
457	}	475	}
458		476
459	# Simplify/standardize adding users to the system	477	# Simplify/standardize adding users to the system
460	# vapier@gentoo.org	478	# vapier@gentoo.org
…		…
476	eerror "No username specified !"	494	eerror "No username specified !"
477	die "Cannot call enewuser without a username"	495	die "Cannot call enewuser without a username"
478	fi	496	fi
479		497
480	# setup a file for testing usernames/groups	498	# setup a file for testing usernames/groups
481	local tmpfile="`mktemp -p ${T}`"	499	local tmpfile="`mymktemp ${T}`"
482	touch ${tmpfile}
483	chown ${euser} ${tmpfile} >& /dev/null	500	chown ${euser} ${tmpfile} >& /dev/null
484	local realuser="`ls -l ${tmpfile} \| awk '{print $3}'`"	501	local realuser="`ls -l ${tmpfile} \| awk '{print $3}'`"
485		502
486	# see if user already exists	503	# see if user already exists
487	if [ "${euser}" == "${realuser}" ] ; then	504	if [ "${euser}" == "${realuser}" ] ; then
…		…
587	eerror "No group specified !"	604	eerror "No group specified !"
588	die "Cannot call enewgroup without a group"	605	die "Cannot call enewgroup without a group"
589	fi	606	fi
590		607
591	# setup a file for testing groupname	608	# setup a file for testing groupname
592	local tmpfile="`mktemp -p ${T}`"	609	local tmpfile="`mymktemp ${T}`"
593	touch ${tmpfile}
594	chgrp ${egroup} ${tmpfile} >& /dev/null	610	chgrp ${egroup} ${tmpfile} >& /dev/null
595	local realgroup="`ls -l ${tmpfile} \| awk '{print $4}'`"	611	local realgroup="`ls -l ${tmpfile} \| awk '{print $4}'`"
596		612
597	# see if group already exists	613	# see if group already exists
598	if [ "${egroup}" == "${realgroup}" ] ; then	614	if [ "${egroup}" == "${realgroup}" ] ; then
…		…
665	local type=${4}	681	local type=${4}
666	local path=${5:-${GAMES_PREFIX}}	682	local path=${5:-${GAMES_PREFIX}}
667	if [ -z "${type}" ] ; then	683	if [ -z "${type}" ] ; then
668	case ${CATEGORY} in	684	case ${CATEGORY} in
669	app-emulation) type=Emulator ;;	685	app-emulation) type=Emulator ;;
670	app-games) type=Game ;;	686	games-*) type=Game ;;
671	*) type="" ;;	687	*) type="" ;;
672	esac	688	esac
673	fi	689	fi
674	local desktop=${T}/${exec}.desktop	690	local desktop=${T}/${exec}.desktop
675		691
…		…
838	# the proper offset from the script itself.	854	# the proper offset from the script itself.
839	unpack_makeself() {	855	unpack_makeself() {
840	local src=$1	856	local src=$1
841	local skip=$2	857	local skip=$2
842		858
843	[ -z "${src}" ] && src=${A}	859	if [ -z "${src}" ] ; then
844	[ -e ./${src} ] \	860	src="${DISTDIR}/${A}"
845	&& src=${PWD}/${src} \	861	else
		862	if [ -e "${DISTDIR}/${src}" ] ; then
846	\|\| src=${DISTDIR}/${src}	863	src="${DISTDIR}/${src}"
		864	elif [ -e "${PWD}/${src}" ] ; then
		865	src="${PWD}/${src}"
		866	elif [ -e "${src}" ] ; then
		867	src="${src}"
		868	fi
		869	fi
		870	[ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
		871
847	local shrtsrc=`basename ${src}`	872	local shrtsrc=`basename ${src}`
848	echo ">>> Unpacking ${shrtsrc} to ${PWD}"	873	echo ">>> Unpacking ${shrtsrc} to ${PWD}"
849	if [ -z "${skip}" ] ; then	874	if [ -z "${skip}" ] ; then
850	local ver="`grep -a '#.*Makeself' ${src} \| awk '{print $NF}'`"	875	local ver="`grep -a '#.*Makeself' ${src} \| awk '{print $NF}'`"
851	local skip=0	876	local skip=0
…		…
854	skip=`grep -a ^skip= ${src} \| cut -d= -f2`	879	skip=`grep -a ^skip= ${src} \| cut -d= -f2`
855	;;	880	;;
856	2.0\|2.0.1)	881	2.0\|2.0.1)
857	skip=`grep -a ^$'\t'tail ${src} \| awk '{print $2}' \| cut -b2-`	882	skip=`grep -a ^$'\t'tail ${src} \| awk '{print $2}' \| cut -b2-`
858	;;	883	;;
859	2.1.*) # tested 2.1.{1,2,3} ... guessing 2.1.x series is same	884	2.1.1)
860	skip=`grep -a ^offset= ${src} \| awk '{print $2}' \| cut -b2-`	885	skip=`grep -a ^offset= ${src} \| awk '{print $2}' \| cut -b2-`
		886	let skip="skip + 1"
		887	;;
		888	2.1.2)
		889	skip=`grep -a ^offset= ${src} \| awk '{print $3}' \| head -n 1`
		890	let skip="skip + 1"
		891	;;
		892	2.1.3)
		893	skip=`grep -a ^offset= ${src} \| awk '{print $3}'`
861	let skip="skip + 1"	894	let skip="skip + 1"
862	;;	895	;;
863	*)	896	*)
864	eerror "I'm sorry, but I was unable to support the Makeself file."	897	eerror "I'm sorry, but I was unable to support the Makeself file."
865	eerror "The version I detected was '${ver}'."	898	eerror "The version I detected was '${ver}'."
…		…
871	debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"	904	debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
872	fi	905	fi
873		906
874	# we do this because otherwise a failure in gzip will cause 0 bytes to be sent	907	# we do this because otherwise a failure in gzip will cause 0 bytes to be sent
875	# to tar which will make tar not extract anything and exit with 0	908	# to tar which will make tar not extract anything and exit with 0
876	local out="`(tail +${skip} ${src} \| gzip -cd \| tar -x --no-same-owner -f -) 2>&1`"	909	tail -n +${skip} ${src} \| gzip -cd \| tar -x --no-same-owner -f - 2>/dev/null
877	if [ ! -z "${out}" ] ; then	910	local pipestatus="${PIPESTATUS[*]}"
		911	pipestatus="${pipestatus// }"
		912	if [ "${pipestatus//0}" != "" ] ; then
878	# maybe it isnt gzipped ... they usually are, but not always ...	913	# maybe it isnt gzipped ... they usually are, but not always ...
879	tail +${skip} ${src} \| tar -x --no-same-owner -f - \	914	tail -n +${skip} ${src} \| tar -x --no-same-owner -f - \
880	\|\| die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})"	915	\|\| die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})"
881	fi	916	fi
882	}	917	}
		918
		919	# Display a license for user to accept.
		920	#
		921	# Usage: check_license [license]
		922	# - If the file is not specified then ${LICENSE} is used.
		923	check_license() {
		924	local src=$1
		925	if [ -z "${src}" ] ; then
		926	src="${PORTDIR}/licenses/${LICENSE}"
		927	else
		928	if [ -e "${PORTDIR}/licenses/${src}" ] ; then
		929	src="${PORTDIR}/licenses/${src}"
		930	elif [ -e "${PWD}/${src}" ] ; then
		931	src="${PWD}/${src}"
		932	elif [ -e "${src}" ] ; then
		933	src="${src}"
		934	fi
		935	fi
		936	[ ! -e "${src}" ] && die "Could not find requested license ${src}"
		937
		938	# here is where we check for the license...
		939	# if we don't find one, we ask the user for it
		940	if [ -f /usr/share/licenses/${LICENSE} ]; then
		941	einfo "The license for this application has already been accepted."
		942	else
		943	ewarn "You MUST accept this license for installation to continue."
		944	eerror "If you CTRL+C out of this, the install will not run!"
		945	echo
		946
		947	${PAGER} ${src} \|\| die "Could not execute ${PAGER} ${src}
		948	einfo "Do you accept the terms of this license? [yes/no]"
		949	read ACCEPT_TERMS
		950	case ${ACCEPT_TERMS} in
		951	yes\|Yes\|y\|Y)
		952	cp ${src} /usr/share/licenses
		953	exit 0
		954	;;
		955	*)
		956	eerror "You MUST accept the license to continue! Exiting!"
		957	die "Failed to accept license"
		958	;;
		959	esac
		960	fi
		961	}

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