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1# Copyright 1999-2005 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 1.225 2006/02/18 10:50:10 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.237 2006/06/04 15:18:12 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
11 9
12inherit multilib portability 10inherit multilib portability
13 11
14DEPEND="!bootstrap? ( sys-devel/patch )" 12DEPEND="!bootstrap? ( sys-devel/patch )"
13RDEPEND=""
15# sys-apps/shadow is needed for useradd, etc, bug #94745. 14# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 15
17DESCRIPTION="Based on the ${ECLASS} eclass" 16DESCRIPTION="Based on the ${ECLASS} eclass"
18 17
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 18# Wait for the supplied number of seconds. If no argument is supplied, defaults
88# Default extension for patches 87# Default extension for patches
89EPATCH_SUFFIX="patch.bz2" 88EPATCH_SUFFIX="patch.bz2"
90# Default options for patch 89# Default options for patch
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 90# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 91# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
92# Set -E to automatically remove empty files.
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 93EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 94# List of patches not to apply. Not this is only file names,
95# and not the full path .. 95# and not the full path ..
96EPATCH_EXCLUDE="" 96EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 97# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 98EPATCH_SINGLE_MSG=""
137# 137#
138# <azarah@gentoo.org> (10 Nov 2002) 138# <azarah@gentoo.org> (10 Nov 2002)
139# 139#
140epatch() { 140epatch() {
141 _epatch_draw_line() { 141 _epatch_draw_line() {
142 local i=0 str_length="" str_out="" 142 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 143 echo "${1//?/=}"
144 # Handle calls that do not have args, or wc not being installed ...
145 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
146 str_length=65
147 else
148 str_length=$(echo -n "$*" | wc -m)
149 fi
150
151 while ((i++ < ${str_length})) ; do
152 str_out="${str_out}="
153 done
154 echo ${str_out}
155
156 return 0
157 } 144 }
158 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 145 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
159 local PIPE_CMD="" 146 local PIPE_CMD=""
160 local STDERR_TARGET="${T}/$$.out" 147 local STDERR_TARGET="${T}/$$.out"
161 local PATCH_TARGET="${T}/$$.patch" 148 local PATCH_TARGET="${T}/$$.patch"
448# shell: /bin/false 435# shell: /bin/false
449# homedir: /dev/null 436# homedir: /dev/null
450# groups: none 437# groups: none
451# extra: comment of 'added by portage for ${PN}' 438# extra: comment of 'added by portage for ${PN}'
452enewuser() { 439enewuser() {
440 case ${EBUILD_PHASE} in
441 unpack|compile|test|install)
442 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
443 eerror "Package fails at QA and at life. Please file a bug."
444 die "Bad package! enewuser is only for use in pkg_* functions!"
445 esac
446
453 # get the username 447 # get the username
454 local euser=$1; shift 448 local euser=$1; shift
455 if [[ -z ${euser} ]] ; then 449 if [[ -z ${euser} ]] ; then
456 eerror "No username specified !" 450 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 451 die "Cannot call enewuser without a username"
643# Default values if you do not specify any: 637# Default values if you do not specify any:
644# groupname: REQUIRED ! 638# groupname: REQUIRED !
645# gid: next available (see groupadd(8)) 639# gid: next available (see groupadd(8))
646# extra: none 640# extra: none
647enewgroup() { 641enewgroup() {
642 case ${EBUILD_PHASE} in
643 unpack|compile|test|install)
644 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
645 eerror "Package fails at QA and at life. Please file a bug."
646 die "Bad package! enewgroup is only for use in pkg_* functions!"
647 esac
648
648 # get the group 649 # get the group
649 local egroup="$1"; shift 650 local egroup="$1"; shift
650 if [ -z "${egroup}" ] 651 if [ -z "${egroup}" ]
651 then 652 then
652 eerror "No group specified !" 653 eerror "No group specified !"
888 local desktop_name="${PN}" 889 local desktop_name="${PN}"
889 else 890 else
890 local desktop_name="${PN}-${SLOT}" 891 local desktop_name="${PN}-${SLOT}"
891 fi 892 fi
892 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 893 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
894# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
893 895
894echo "[Desktop Entry] 896echo "[Desktop Entry]
895Encoding=UTF-8 897Encoding=UTF-8
896Version=0.9.2 898Version=0.9.2
897Name=${name} 899Name=${name}
898Type=Application 900Type=Application
899Comment=${DESCRIPTION} 901Comment=${DESCRIPTION}
900Exec=${exec} 902Exec=${exec}
903TryExec=${exec}
901Path=${path} 904Path=${path}
902Icon=${icon} 905Icon=${icon}
903Categories=Application;${type};" > "${desktop}" 906Categories=Application;${type};" > "${desktop}"
904 907
905 ( 908 (
1436# directories and uses the union of the lists. 1439# directories and uses the union of the lists.
1437strip-linguas() { 1440strip-linguas() {
1438 local ls newls 1441 local ls newls
1439 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1442 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1440 local op=$1; shift 1443 local op=$1; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1444 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1442 local d f 1445 local d f
1443 for d in "$@" ; do 1446 for d in "$@" ; do
1444 if [[ ${op} == "-u" ]] ; then 1447 if [[ ${op} == "-u" ]] ; then
1445 newls=${ls} 1448 newls=${ls}
1446 else 1449 else
1447 newls="" 1450 newls=""
1448 fi 1451 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1452 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1450 if [[ ${op} == "-i" ]] ; then 1453 if [[ ${op} == "-i" ]] ; then
1451 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1454 hasq ${f} ${ls} && newls="${newls} ${f}"
1452 else 1455 else
1453 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1456 hasq ${f} ${ls} || newls="${newls} ${f}"
1454 fi 1457 fi
1455 done 1458 done
1456 ls=${newls} 1459 ls=${newls}
1457 done 1460 done
1458 ls=${ls//.po}
1459 else 1461 else
1460 ls=$@ 1462 ls="$@"
1461 fi 1463 fi
1462 1464
1463 ls=" ${ls} "
1464 newls="" 1465 newls=""
1465 for f in ${LINGUAS} ; do 1466 for f in ${LINGUAS} ; do
1466 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1467 if hasq ${f} ${ls} ; then
1467 newls="${newls} ${f}" 1468 newls="${newls} ${f}"
1468 else 1469 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1470 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1470 fi 1471 fi
1471 done 1472 done
1472 if [[ -z ${newls} ]] ; then
1473 export LINGUAS=""
1474 else
1475 export LINGUAS=${newls:1} 1473 export LINGUAS=${newls:1}
1476 fi
1477} 1474}
1478 1475
1479# moved from kernel.eclass since they are generally useful outside of 1476# moved from kernel.eclass since they are generally useful outside of
1480# kernel.eclass -iggy (20041002) 1477# kernel.eclass -iggy (20041002)
1481 1478
1510 1507
1511# Jeremy Huddleston <eradicator@gentoo.org>: 1508# Jeremy Huddleston <eradicator@gentoo.org>:
1512# preserve_old_lib /path/to/libblah.so.0 1509# preserve_old_lib /path/to/libblah.so.0
1513# preserve_old_lib_notify /path/to/libblah.so.0 1510# preserve_old_lib_notify /path/to/libblah.so.0
1514# 1511#
1515# These functions are useful when a lib in your package changes --soname. Such 1512# These functions are useful when a lib in your package changes --library. Such
1516# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1513# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1517# would break packages that link against it. Most people get around this 1514# would break packages that link against it. Most people get around this
1518# by using the portage SLOT mechanism, but that is not always a relevant 1515# by using the portage SLOT mechanism, but that is not always a relevant
1519# solution, so instead you can add the following to your ebuilds: 1516# solution, so instead you can add the following to your ebuilds:
1520# 1517#
1551 1548
1552 ewarn "An old version of an installed library was detected on your system." 1549 ewarn "An old version of an installed library was detected on your system."
1553 ewarn "In order to avoid breaking packages that link against it, this older version" 1550 ewarn "In order to avoid breaking packages that link against it, this older version"
1554 ewarn "is not being removed. In order to make full use of this newer version," 1551 ewarn "is not being removed. In order to make full use of this newer version,"
1555 ewarn "you will need to execute the following command:" 1552 ewarn "you will need to execute the following command:"
1556 ewarn " revdep-rebuild --soname ${SONAME}" 1553 ewarn " revdep-rebuild --library ${SONAME}"
1557 ewarn 1554 ewarn
1558 ewarn "After doing that, you can safely remove ${LIB}" 1555 ewarn "After doing that, you can safely remove ${LIB}"
1559 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1556 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1560 fi 1557 fi
1561} 1558}

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