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

Diff of /eclass/eutils.eclass

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Revision 1.240		Revision 1.248
1	# Copyright 1999-2006 Gentoo Foundation	1	# Copyright 1999-2006 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 1.240 2006/06/09 15:36:40 wolf31o2 Exp $	3	# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.248 2006/08/19 13:52:02 vapier Exp $
4	#	4	#
5	# This eclass is for general purpose functions that most ebuilds	5	# This eclass is for general purpose functions that most ebuilds
6	# have to implement themselves.	6	# have to implement themselves.
7	#	7	#
8	# NB: If you add anything, please comment it!	8	# NB: If you add anything, please comment it!
		9	#
		10	# Maintainer: see each individual function, base-system@gentoo.org as default
9		11
10	inherit multilib portability	12	inherit multilib portability
11		13
12	DESCRIPTION="Based on the ${ECLASS} eclass"	14	DESCRIPTION="Based on the ${ECLASS} eclass"
13		15
…		…
15	# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not	17	# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
16	# outputting to a terminal, don't wait. For compatability purposes, the argument	18	# outputting to a terminal, don't wait. For compatability purposes, the argument
17	# must be an integer greater than zero.	19	# must be an integer greater than zero.
18	# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)	20	# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
19	epause() {	21	epause() {
20	if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then	22	[[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
21	sleep ${1:-5}
22	fi
23	}	23	}
24		24
25	# Beep the specified number of times (defaults to five). If our output	25	# Beep the specified number of times (defaults to five). If our output
26	# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,	26	# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
27	# don't beep.	27	# don't beep.
28	# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)	28	# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
29	ebeep() {	29	ebeep() {
30	local n	30	local n
31	if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then	31	if [[ -z ${EBEEP_IGNORE} ]] ; then
32	for ((n=1 ; n <= ${1:-5} ; n++)) ; do	32	for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33	echo -ne "\a"	33	echo -ne "\a"
34	sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null	34	sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
35	echo -ne "\a"	35	echo -ne "\a"
36	sleep 1	36	sleep 1
…		…
55	# to point to the latest version of the library present.	55	# to point to the latest version of the library present.
56	#	56	#
57	# <azarah@gentoo.org> (26 Oct 2002)	57	# <azarah@gentoo.org> (26 Oct 2002)
58	#	58	#
59	gen_usr_ldscript() {	59	gen_usr_ldscript() {
		60	if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
		61	_tc_gen_usr_ldscript "$@"
		62	return $?
		63	fi
		64
		65	ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
		66	ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
		67
60	local lib libdir=$(get_libdir)	68	local lib libdir=$(get_libdir)
61	# Just make sure it exists	69	# Just make sure it exists
62	dodir /usr/${libdir}	70	dodir /usr/${libdir}
63		71
64	for lib in "${@}" ; do	72	for lib in "${@}" ; do
…		…
1240	# and when the function returns, you can assume that the cd has been	1248	# and when the function returns, you can assume that the cd has been
1241	# found at CDROM_ROOT.	1249	# found at CDROM_ROOT.
1242	#	1250	#
1243	# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',	1251	# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1244	# etc... if you want to give the cds better names, then just export	1252	# etc... if you want to give the cds better names, then just export
1245	# the CDROM_NAME_X variables before calling cdrom_get_cds().	1253	# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
		1254	# - CDROM_NAME="fooie cd" - for when you only want 1 cd
		1255	# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
		1256	# CDROM_NAME_2="data cd"
		1257	# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1246	#	1258	#
1247	# for those multi cd ebuilds, see the cdrom_load_next_cd() below.	1259	# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1248	#	1260	#
1249	# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]	1261	# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1250	# - this will attempt to locate a cd based upon a file that is on	1262	# - this will attempt to locate a cd based upon a file that is on
…		…
1301	echo	1313	echo
1302	einfo "For example:"	1314	einfo "For example:"
1303	einfo "export CD_ROOT=/mnt/cdrom"	1315	einfo "export CD_ROOT=/mnt/cdrom"
1304	echo	1316	echo
1305	else	1317	else
		1318	if [[ -n ${CDROM_NAME_SET} ]] ; then
		1319	# Translate the CDROM_NAME_SET array into CDROM_NAME_#
		1320	cdcnt=0
		1321	while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
		1322	((++cdcnt))
		1323	export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
		1324	done
		1325	fi
		1326
1306	einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."	1327	einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1307	cdcnt=0	1328	cdcnt=0
1308	while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do	1329	while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1309	((++cdcnt))	1330	((++cdcnt))
1310	var="CDROM_NAME_${cdcnt}"	1331	var="CDROM_NAME_${cdcnt}"
…		…
1432	# The -i builds a list of po files found in all the	1453	# The -i builds a list of po files found in all the
1433	# directories and uses the intersection of the lists.	1454	# directories and uses the intersection of the lists.
1434	# The -u builds a list of po files found in all the	1455	# The -u builds a list of po files found in all the
1435	# directories and uses the union of the lists.	1456	# directories and uses the union of the lists.
1436	strip-linguas() {	1457	strip-linguas() {
1437	local ls newls	1458	local ls newls nols
1438	if [[ $1 == "-i" ]] \|\| [[ $1 == "-u" ]] ; then	1459	if [[ $1 == "-i" ]] \|\| [[ $1 == "-u" ]] ; then
1439	local op=$1; shift	1460	local op=$1; shift
1440	ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift	1461	ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1441	local d f	1462	local d f
1442	for d in "$@" ; do	1463	for d in "$@" ; do
…		…
1456	done	1477	done
1457	else	1478	else
1458	ls="$@"	1479	ls="$@"
1459	fi	1480	fi
1460		1481
		1482	nols=""
1461	newls=""	1483	newls=""
1462	for f in ${LINGUAS} ; do	1484	for f in ${LINGUAS} ; do
1463	if hasq ${f} ${ls} ; then	1485	if hasq ${f} ${ls} ; then
1464	newls="${newls} ${f}"	1486	newls="${newls} ${f}"
1465	else	1487	else
1466	ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"	1488	nols="${nols} ${f}"
1467	fi	1489	fi
1468	done	1490	done
		1491	[[ -n ${nols} ]] \
		1492	&& ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1469	export LINGUAS=${newls:1}	1493	export LINGUAS=${newls:1}
1470	}	1494	}
1471		1495
1472	# moved from kernel.eclass since they are generally useful outside of	1496	# moved from kernel.eclass since they are generally useful outside of
1473	# kernel.eclass -iggy (20041002)	1497	# kernel.eclass -iggy (20041002)
…		…
1565	built_with_use() {	1589	built_with_use() {
1566	local opt=$1	1590	local opt=$1
1567	[[ ${opt:0:1} = "-" ]] && shift \|\| opt="-a"	1591	[[ ${opt:0:1} = "-" ]] && shift \|\| opt="-a"
1568		1592
1569	local PKG=$(best_version $1)	1593	local PKG=$(best_version $1)
		1594	[[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1570	shift	1595	shift
1571		1596
1572	local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE	1597	local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1573		1598
1574	# if the USE file doesnt exist, assume the $PKG is either	1599	# if the USE file doesnt exist, assume the $PKG is either
1575	# injected or package.provided	1600	# injected or package.provided
1576	[[ ! -e ${USEFILE} ]] && return 0	1601	[[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1577		1602
1578	local USE_BUILT=$(<${USEFILE})	1603	local USE_BUILT=$(<${USEFILE})
1579	while [[ $# -gt 0 ]] ; do	1604	while [[ $# -gt 0 ]] ; do
1580	if [[ ${opt} = "-o" ]] ; then	1605	if [[ ${opt} = "-o" ]] ; then
1581	has $1 ${USE_BUILT} && return 0	1606	has $1 ${USE_BUILT} && return 0

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