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

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Revision 1.123		Revision 1.128
1	# Copyright 1999-2004 Gentoo Foundation	1	# Copyright 1999-2004 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 1.123 2004/11/11 04:10:40 vapier Exp $	3	# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.128 2004/12/23 09:20:45 eradicator 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.
…		…
48	# to accomidate the needs of multilib systems. It's no longer a good idea	48	# to accomidate the needs of multilib systems. It's no longer a good idea
49	# to assume all libraries will end up in lib. Replace any (sane) instances	49	# to assume all libraries will end up in lib. Replace any (sane) instances
50	# where lib is named directly with $(get_libdir) if possible.	50	# where lib is named directly with $(get_libdir) if possible.
51	#	51	#
52	# Travis Tilley <lv@gentoo.org> (24 Aug 2004)	52	# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
		53	#
		54	# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004):
		55	# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set,
		56	# fall back on old behavior. Any profile that has these set should also
		57	# depend on a newer version of portage (not yet released) which uses these
		58	# over CONF_LIBDIR in econf, dolib, etc...
		59	#
		60	# For now, this is restricted to the sparc64-multilib ${PROFILE_ARCH} as it
		61	# is still in testing.
53	get_libdir() {	62	get_libdir() {
54	LIBDIR_TEST=$(type econf)	63	LIBDIR_TEST=$(type econf)
55	if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then	64	if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56	# if there is an override, we want to use that... always.	65	# if there is an override, we want to use that... always.
57	CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"	66	CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
…		…
62	# # and if there isnt an override, and we're using a version of	71	# # and if there isnt an override, and we're using a version of
63	# # portage without CONF_LIBDIR support, force the use of lib. dolib	72	# # portage without CONF_LIBDIR support, force the use of lib. dolib
64	# # and friends from portage 2.0.50 wont be too happy otherwise.	73	# # and friends from portage 2.0.50 wont be too happy otherwise.
65	# CONF_LIBDIR="lib"	74	# CONF_LIBDIR="lib"
66	#fi	75	#fi
		76	elif [ "${PROFILE_ARCH}" = "sparc64-multilib" ]; then # Using eradicator's LIBDIR_<abi> approach...
		77	CONF_LIBDIR="$(get_abi_LIBDIR)"
67	elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support	78	elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68	# will be <portage-2.0.51_pre20	79	# will be <portage-2.0.51_pre20
69	CONF_LIBDIR="lib"	80	CONF_LIBDIR="lib"
70	fi	81	fi
71	# and of course, default to lib if CONF_LIBDIR isnt set	82	# and of course, default to lib if CONF_LIBDIR isnt set
72	echo ${CONF_LIBDIR:=lib}	83	echo ${CONF_LIBDIR:=lib}
73	unset LIBDIR_TEST	84	unset LIBDIR_TEST
74	}	85	}
75		86
76
77	get_multilibdir() {	87	get_multilibdir() {
		88	[ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_multilibdir called, but it shouldn't be needed on sparc64-multilib"
78	echo ${CONF_MULTILIBDIR:=lib32}	89	echo ${CONF_MULTILIBDIR:=lib32}
79	}	90	}
80
81		91
82	# Sometimes you need to override the value returned by get_libdir. A good	92	# Sometimes you need to override the value returned by get_libdir. A good
83	# example of this is xorg-x11, where lib32 isnt a supported configuration,	93	# example of this is xorg-x11, where lib32 isnt a supported configuration,
84	# and where lib64 -must- be used on amd64 (for applications that need lib	94	# and where lib64 -must- be used on amd64 (for applications that need lib
85	# to be 32bit, such as adobe acrobat). Note that this override also bypasses	95	# to be 32bit, such as adobe acrobat). Note that this override also bypasses
…		…
89	#	99	#
90	# get_libdir_override lib64	100	# get_libdir_override lib64
91	#	101	#
92	# Travis Tilley <lv@gentoo.org> (31 Aug 2004)	102	# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93	get_libdir_override() {	103	get_libdir_override() {
		104	[ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_libdir_override called, but it shouldn't be needed on sparc64-multilib..."
94	CONF_LIBDIR="$1"	105	CONF_LIBDIR="$1"
95	CONF_LIBDIR_OVERRIDE="$1"	106	CONF_LIBDIR_OVERRIDE="$1"
96	}	107	}
97		108
98	# This function generate linker scripts in /usr/lib for dynamic	109	# This function generate linker scripts in /usr/lib for dynamic
…		…
577	# Joe Jezak <josejx@gmail.com> and usata@gentoo.org	588	# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578	# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>	589	# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579	#	590	#
580	# egetent(database, key)	591	# egetent(database, key)
581	egetent() {	592	egetent() {
582	if use ppc-macos ; then	593	if useq ppc-macos ; then
583	case "$2" in	594	case "$2" in
584	[!0-9]) # Non numeric	595	[!0-9]) # Non numeric
585	nidump $1 . \| awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"	596	nidump $1 . \| awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586	;;	597	;;
587	*) # Numeric	598	*) # Numeric
…		…
734		745
735	# handle extra and add the user	746	# handle extra and add the user
736	local eextra="$@"	747	local eextra="$@"
737	local oldsandbox="${SANDBOX_ON}"	748	local oldsandbox="${SANDBOX_ON}"
738	export SANDBOX_ON="0"	749	export SANDBOX_ON="0"
739	if use ppc-macos	750	if useq ppc-macos
740	then	751	then
741	### Make the user	752	### Make the user
742	if [ -z "${eextra}" ]	753	if [ -z "${eextra}" ]
743	then	754	then
744	dscl . create /users/${euser} uid ${euid}	755	dscl . create /users/${euser} uid ${euid}
…		…
827	then	838	then
828	if [ "${egid}" -gt 0 ]	839	if [ "${egid}" -gt 0 ]
829	then	840	then
830	if [ -z "`egetent group ${egid}`" ]	841	if [ -z "`egetent group ${egid}`" ]
831	then	842	then
832	if use ppc-macos ; then	843	if useq ppc-macos ; then
833	opts="${opts} ${egid}"	844	opts="${opts} ${egid}"
834	else	845	else
835	opts="${opts} -g ${egid}"	846	opts="${opts} -g ${egid}"
836	fi	847	fi
837	else	848	else
…		…
851	opts="${opts} ${eextra}"	862	opts="${opts} ${eextra}"
852		863
853	# add the group	864	# add the group
854	local oldsandbox="${SANDBOX_ON}"	865	local oldsandbox="${SANDBOX_ON}"
855	export SANDBOX_ON="0"	866	export SANDBOX_ON="0"
856	if use ppc-macos	867	if useq ppc-macos ; then
857	then
858	if [ ! -z "${eextra}" ];	868	if [ ! -z "${eextra}" ];
859	then	869	then
860	einfo "Extra options are not supported on macos yet"	870	einfo "Extra options are not supported on macos yet"
861	einfo "Please report the ebuild along with the info below"	871	einfo "Please report the ebuild along with the info below"
862	einfo "eextra: ${eextra}"	872	einfo "eextra: ${eextra}"
…		…
1514	einfo	1524	einfo
1515	einfo "After doing that, you can safely remove ${LIB}"	1525	einfo "After doing that, you can safely remove ${LIB}"
1516	einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"	1526	einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1517	fi	1527	fi
1518	}	1528	}
		1529
		1530	# Hack for people to figure out if a package was built with
		1531	# certain USE flags
		1532	#
		1533	# Usage: built_with_use <DEPEND ATOM> <List of USE flags>
		1534	# ex: built_with_use xchat gtk2
		1535	built_with_use() {
		1536	local PKG=$(portageq best_version ${ROOT} $1)
		1537	local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
		1538	[[ ! -e ${USEFILE} ]] && return 1
		1539
		1540	local USE_BUILT=$(<${USEFILE})
		1541
		1542	shift
		1543	while [ $# -gt 0 ] ; do
		1544	has $1 ${USE_BUILT} \|\| return 1
		1545	shift
		1546	done
		1547	return 0
		1548	}
		1549
		1550	# Many configure scripts wrongly bail when a C++ compiler
		1551	# could not be detected. #73450
		1552	epunt_cxx() {
		1553	local dir=$1
		1554	[[ -z ${dir} ]] && dir=${S}
		1555	ebegin "Removing useless C++ checks"
		1556	local f
		1557	for f in $(find ${dir} -name configure) ; do
		1558	patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
		1559	done
		1560	eend 0
		1561	}
		1562
		1563	# get_abi_var <VAR> [<ABI>]
		1564	# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults
		1565	#
		1566	# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH}
		1567	# and getting a more multilib-aware portage layout. It may end up being used, but for now
		1568	# it is subject to removal if a better way is worked out.
		1569	#
		1570	# ex:
		1571	# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32
		1572	#
		1573	# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)"
		1574	# This will hopefully be added to portage soon...
		1575	#
		1576	# If <ABI> is not specified, ${ABI} is used.
		1577	# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
		1578	# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
		1579	#
		1580	# Jeremy Huddleston <eradicator@gentoo.org>
		1581	get_abi_var() {
		1582	local flag=$1
		1583	local abi
		1584	if [ $# -gt 1 ]; then
		1585	abi=$1
		1586	elif [ -n "${ABI}" ]; then
		1587	abi=${ABI}
		1588	elif [ -n "${DEFAULT_ABI}" ]; then
		1589	abi=${DEFAULT_ABI}
		1590	else
		1591	return ""
		1592	fi
		1593	eval echo \${${flag}_${abi}}
		1594	}
		1595
		1596	get_abi_CFLAGS() { get_abi_var CFLAGS $1; }
		1597	get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; }
		1598	get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; }
		1599	get_abi_LIBDIR() { get_abi_var LIBDIR $1; }
		1600

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