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

Diff of /eclass/eutils.eclass

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Revision 1.296		Revision 1.306
1	# Copyright 1999-2007 Gentoo Foundation	1	# Copyright 1999-2007 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 1.296 2008/02/13 20:50:06 wolf31o2 Exp $	3	# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.306 2008/09/20 18:58:57 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
…		…
45	sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null	45	sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
46	echo -ne "\a"	46	echo -ne "\a"
47	sleep 1	47	sleep 1
48	done	48	done
49	fi	49	fi
		50	}
		51
		52	# @FUNCTION: ecvs_clean
		53	# @USAGE: [list of dirs]
		54	# @DESCRIPTION:
		55	# Remove CVS directories recursiveley. Useful when a source tarball contains
		56	# internal CVS directories. Defaults to $PWD.
		57	ecvs_clean() {
		58	[[ -z $* ]] && set -- .
		59	find "$@" -type d -name 'CVS' -prune -print0 \| xargs -0 rm -rf
		60	find "$@" -type f -name '.cvs*' -print0 \| xargs -0 rm -rf
		61	}
		62
		63	# @FUNCTION: esvn_clean
		64	# @USAGE: [list of dirs]
		65	# @DESCRIPTION:
		66	# Remove .svn directories recursiveley. Useful when a source tarball contains
		67	# internal Subversion directories. Defaults to $PWD.
		68	esvn_clean() {
		69	[[ -z $* ]] && set -- .
		70	find "$@" -type d -name '.svn' -prune -print0 \| xargs -0 rm -rf
50	}	71	}
51		72
52	# Default directory where patches are located	73	# Default directory where patches are located
53	EPATCH_SOURCE="${WORKDIR}/patch"	74	EPATCH_SOURCE="${WORKDIR}/patch"
54	# Default extension for patches	75	# Default extension for patches
…		…
162		183
163	local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"	184	local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
164	fi	185	fi
165		186
166	case ${EPATCH_SUFFIX##*\.} in	187	case ${EPATCH_SUFFIX##*\.} in
		188	lzma)
		189	PIPE_CMD="lzma -dc"
		190	PATCH_SUFFIX="lzma"
		191	;;
167	bz2)	192	bz2)
168	PIPE_CMD="bzip2 -dc"	193	PIPE_CMD="bzip2 -dc"
169	PATCH_SUFFIX="bz2"	194	PATCH_SUFFIX="bz2"
170	;;	195	;;
171	gz\|Z\|z)	196	gz\|Z\|z)
…		…
221	fi	246	fi
222		247
223	echo "*** ${patchname} **" > ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}	248	echo "*** ${patchname} **" > ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}
224	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}	249	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
225		250
		251	# Decompress the patch if need be
		252	if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
		253	echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
		254	echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
		255
		256	if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/} 2>&1 ; then
		257	echo
		258	eerror "Could not extract patch!"
		259	#die "Could not extract patch!"
		260	count=5
		261	break
		262	fi
		263	else
		264	PATCH_TARGET="${x}"
		265	fi
		266
		267	# Check for absolute paths in patches. If sandbox is disabled,
		268	# people could (accidently) patch files in the root filesystem.
		269	# Or trigger other unpleasantries #237667.
		270	local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" \| awk '$2 != "/dev/null" { print }')
		271	if [[ -n ${abs_paths} ]] ; then
		272	ewarn "Absolute paths found in ${patchname}! Please remove them!"
		273	ewarn "${abs_paths}"
		274	fi
		275
226	# Allow for prefix to differ ... im lazy, so shoot me :/	276	# Allow for prefix to differ ... im lazy, so shoot me :/
227	while [ "${count}" -lt 5 ]	277	while [ "${count}" -lt 5 ]
228	do	278	do
229	# Generate some useful debug info ...	279	# Generate some useful debug info ...
230	_epatch_draw_line "*** ${patchname} **" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}	280	_epatch_draw_line "*** ${patchname} **" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}
231	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}	281	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
232		282
233	if [ "${PATCH_SUFFIX}" != "patch" ]
234	then
235	echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
236	echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
237	else
238	PATCH_TARGET="${x}"
239	fi
240
241	echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}	283	echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
242	echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}	284	echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
243		285
244	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}	286	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
245	_epatch_draw_line "*** ${patchname} **" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}	287	_epatch_draw_line "*** ${patchname} **" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}
246
247	if [ "${PATCH_SUFFIX}" != "patch" ]
248	then
249	if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/} 2>&1
250	then
251	echo
252	eerror "Could not extract patch!"
253	#die "Could not extract patch!"
254	count=5
255	break
256	fi
257	fi
258		288
259	if (cat ${PATCH_TARGET} \| patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/} 2>&1	289	if (cat ${PATCH_TARGET} \| patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/} 2>&1
260	then	290	then
261	_epatch_draw_line "*** ${patchname} **" > ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}.real	291	_epatch_draw_line "*** ${patchname} **" > ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}.real
262	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}.real	292	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}.real
…		…
1583	eerror "preserve_old_lib() must be called from pkg_preinst() only"	1613	eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584	die "Invalid preserve_old_lib() usage"	1614	die "Invalid preserve_old_lib() usage"
1585	fi	1615	fi
1586	[[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"	1616	[[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1587		1617
		1618	# let portage worry about it
		1619	has preserve-libs ${FEATURES} && return 0
		1620
1588	local lib dir	1621	local lib dir
1589	for lib in "$@" ; do	1622	for lib in "$@" ; do
1590	[[ -e ${ROOT}/${lib} ]] \|\| continue	1623	[[ -e ${ROOT}/${lib} ]] \|\| continue
1591	dir=${lib%/*}	1624	dir=${lib%/*}
1592	dodir ${dir} \|\| die "dodir ${dir} failed"	1625	dodir ${dir} \|\| die "dodir ${dir} failed"
…		…
1602	preserve_old_lib_notify() {	1635	preserve_old_lib_notify() {
1603	if [[ ${EBUILD_PHASE} != "postinst" ]] ; then	1636	if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604	eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"	1637	eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605	die "Invalid preserve_old_lib_notify() usage"	1638	die "Invalid preserve_old_lib_notify() usage"
1606	fi	1639	fi
		1640
		1641	# let portage worry about it
		1642	has preserve-libs ${FEATURES} && return 0
1607		1643
1608	local lib notice=0	1644	local lib notice=0
1609	for lib in "$@" ; do	1645	for lib in "$@" ; do
1610	[[ -e ${ROOT}/${lib} ]] \|\| continue	1646	[[ -e ${ROOT}/${lib} ]] \|\| continue
1611	if [[ ${notice} -eq 0 ]] ; then	1647	if [[ ${notice} -eq 0 ]] ; then
…		…
1620	ewarn " # revdep-rebuild --library ${lib##*/}"	1656	ewarn " # revdep-rebuild --library ${lib##*/}"
1621	done	1657	done
1622	if [[ ${notice} -eq 1 ]] ; then	1658	if [[ ${notice} -eq 1 ]] ; then
1623	ewarn	1659	ewarn
1624	ewarn "Once you've finished running revdep-rebuild, it should be safe to"	1660	ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1625	ewarn "delete the old libraries."	1661	ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
		1662	for lib in "$@" ; do
		1663	ewarn " # rm '${lib}'"
		1664	done
1626	fi	1665	fi
1627	}	1666	}
1628		1667
1629	# @FUNCTION: built_with_use	1668	# @FUNCTION: built_with_use
1630	# @USAGE: [--hidden] [--missing <action>] [-a\|-o] <DEPEND ATOM> <List of USE flags>	1669	# @USAGE: [--hidden] [--missing <action>] [-a\|-o] <DEPEND ATOM> <List of USE flags>
…		…
1635	# --missing option controls the behavior if called on a package that does	1674	# --missing option controls the behavior if called on a package that does
1636	# not actually support the defined USE flags (aka listed in IUSE).	1675	# not actually support the defined USE flags (aka listed in IUSE).
1637	# The default is to abort (call die). The -a and -o flags control	1676	# The default is to abort (call die). The -a and -o flags control
1638	# the requirements of the USE flags. They correspond to "and" and "or"	1677	# the requirements of the USE flags. They correspond to "and" and "or"
1639	# logic. So the -a flag means all listed USE flags must be enabled	1678	# logic. So the -a flag means all listed USE flags must be enabled
1640	# while the -o flag means at least one of the listed fIUSE flags must be	1679	# while the -o flag means at least one of the listed IUSE flags must be
1641	# enabled. The --hidden option is really for internal use only as it	1680	# enabled. The --hidden option is really for internal use only as it
1642	# means the USE flag we're checking is hidden expanded, so it won't be found	1681	# means the USE flag we're checking is hidden expanded, so it won't be found
1643	# in IUSE like normal USE flags.	1682	# in IUSE like normal USE flags.
1644	#	1683	#
1645	# Remember that this function isn't terribly intelligent so order of optional	1684	# Remember that this function isn't terribly intelligent so order of optional
…		…
1680	die) die "Unable to determine what USE flags $PKG was built with";;	1719	die) die "Unable to determine what USE flags $PKG was built with";;
1681	esac	1720	esac
1682	fi	1721	fi
1683		1722
1684	if [[ ${hidden} == "no" ]] ; then	1723	if [[ ${hidden} == "no" ]] ; then
1685	local IUSE_BUILT=$(<${IUSEFILE})	1724	local IUSE_BUILT=( $(<"${IUSEFILE}") )
1686	# Don't check USE_EXPAND #147237	1725	# Don't check USE_EXPAND #147237
1687	local expand	1726	local expand
1688	for expand in $(echo ${USE_EXPAND} \| tr '[:upper:]' '[:lower:]') ; do	1727	for expand in $(echo ${USE_EXPAND} \| tr '[:upper:]' '[:lower:]') ; do
1689	if [[ $1 == ${expand}_* ]] ; then	1728	if [[ $1 == ${expand}_* ]] ; then
1690	expand=""	1729	expand=""
1691	break	1730	break
1692	fi	1731	fi
1693	done	1732	done
1694	if [[ -n ${expand} ]] ; then	1733	if [[ -n ${expand} ]] ; then
1695	if ! has $1 ${IUSE_BUILT} ; then	1734	if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1696	case ${missing_action} in	1735	case ${missing_action} in
1697	true) return 0;;	1736	true) return 0;;
1698	false) return 1;;	1737	false) return 1;;
1699	die) die "$PKG does not actually support the $1 USE flag!";;	1738	die) die "$PKG does not actually support the $1 USE flag!";;
1700	esac	1739	esac

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