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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 1.223 2006/02/15 23:40:16 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.263 2006/11/13 20:58:41 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!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12inherit multilib portability 12inherit multilib portability
13
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 13
17DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
18 15
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 16# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument 18# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero. 19# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() { 21epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 23}
29 24
30# Beep the specified number of times (defaults to five). If our output 25# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep. 27# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 29ebeep() {
35 local n 30 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 31 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 33 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 35 echo -ne "\a"
41 sleep 1 36 sleep 1
60# to point to the latest version of the library present. 55# to point to the latest version of the library present.
61# 56#
62# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
63# 58#
64gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
65 local lib libdir=$(get_libdir) 68 local lib libdir=$(get_libdir)
66 # Just make sure it exists 69 # Just make sure it exists
67 dodir /usr/${libdir} 70 dodir /usr/${libdir}
68 71
69 for lib in "${@}" ; do 72 for lib in "${@}" ; do
88# Default extension for patches 91# Default extension for patches
89EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
90# Default options for patch 93# Default options for patch
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 94# 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. 95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files.
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
95# and not the full path .. 99# and not the full path ..
96EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 101# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
137# 141#
138# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
139# 143#
140epatch() { 144epatch() {
141 _epatch_draw_line() { 145 _epatch_draw_line() {
142 local i=0 str_length="" str_out="" 146 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 147 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 ${str_out}
155
156 return 0
157 } 148 }
158 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
159 local PIPE_CMD="" 150 local PIPE_CMD=""
160 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
161 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
385 ${exe} "${tmp}" || ${exe} -p "${tmp}" 376 ${exe} "${tmp}" || ${exe} -p "${tmp}"
386 echo "${tmp}" 377 echo "${tmp}"
387 else 378 else
388 if [[ ${exe} == "touch" ]] ; then 379 if [[ ${exe} == "touch" ]] ; then
389 [[ ${USERLAND} == "GNU" ]] \ 380 [[ ${USERLAND} == "GNU" ]] \
390 && exe="-p" \ 381 && mktemp -p "${topdir}" \
391 || exe="-t" 382 || TMPDIR="${topdir}" mktemp -t tmp
392 else 383 else
393 [[ ${USERLAND} == "GNU" ]] \ 384 [[ ${USERLAND} == "GNU" ]] \
394 && exe="-d" \ 385 && mktemp -d "${topdir}" \
395 || exe="-dt"
396 fi
397 TMPDIR="${topdir}" mktemp ${exe} tmp 386 || TMPDIR="${topdir}" mktemp -dt tmp
387 fi
398 fi 388 fi
399} 389}
400 390
401# Small wrapper for getent (Linux), nidump (Mac OS X), 391# Small wrapper for getent (Linux), nidump (Mac OS X),
402# and pw (FreeBSD) used in enewuser()/enewgroup() 392# and pw (FreeBSD) used in enewuser()/enewgroup()
449# shell: /bin/false 439# shell: /bin/false
450# homedir: /dev/null 440# homedir: /dev/null
451# groups: none 441# groups: none
452# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
453enewuser() { 443enewuser() {
444 case ${EBUILD_PHASE} in
445 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug."
448 die "Bad package! enewuser is only for use in pkg_* functions!"
449 esac
450
454 # get the username 451 # get the username
455 local euser=$1; shift 452 local euser=$1; shift
456 if [[ -z ${euser} ]] ; then 453 if [[ -z ${euser} ]] ; then
457 eerror "No username specified !" 454 eerror "No username specified !"
458 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
459 fi 456 fi
460 457
461 # lets see if the username already exists 458 # lets see if the username already exists
462 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 459 if [[ -n $(egetent passwd "${euser}") ]] ; then
463 return 0 460 return 0
464 fi 461 fi
465 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
466 463
467 # options to pass to useradd 464 # options to pass to useradd
468 local opts= 465 local opts=
469 466
470 # handle uid 467 # handle uid
471 local euid=$1; shift 468 local euid=$1; shift
472 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 469 if [[ -n ${euid} && ${euid} != -1 ]] ; then
473 if [[ ${euid} -gt 0 ]] ; then 470 if [[ ${euid} -gt 0 ]] ; then
474 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 471 if [[ -n $(egetent passwd ${euid}) ]] ; then
475 euid="next" 472 euid="next"
476 fi 473 fi
477 else 474 else
478 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
479 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
480 fi 477 fi
481 else 478 else
482 euid="next" 479 euid="next"
483 fi 480 fi
484 if [[ ${euid} == "next" ]] ; then 481 if [[ ${euid} == "next" ]] ; then
485 for euid in $(seq 101 999) ; do 482 for ((euid = 101; euid <= 999; euid++)); do
486 [[ -z $(egetent passwd ${euid}) ]] && break 483 [[ -z $(egetent passwd ${euid}) ]] && break
487 done 484 done
488 fi 485 fi
489 opts="${opts} -u ${euid}" 486 opts="${opts} -u ${euid}"
490 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
504 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 501 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
505 [[ -x ${ROOT}${shell} ]] && break 502 [[ -x ${ROOT}${shell} ]] && break
506 done 503 done
507 504
508 if [[ ${shell} == "/dev/null" ]] ; then 505 if [[ ${shell} == "/dev/null" ]] ; then
509 eerror "Unable to identify the shell to use" 506 eerror "Unable to identify the shell to use, proceeding with userland default."
510 die "Unable to identify the shell to use" 507 case ${USERLAND} in
508 GNU) shell="/bin/false" ;;
509 BSD) shell="/sbin/nologin" ;;
510 Darwin) shell="/usr/sbin/nologin" ;;
511 *) die "Unable to identify the default shell for userland ${USERLAND}"
512 esac
511 fi 513 fi
512 514
513 eshell=${shell} 515 eshell=${shell}
514 fi 516 fi
515 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
644# Default values if you do not specify any: 646# Default values if you do not specify any:
645# groupname: REQUIRED ! 647# groupname: REQUIRED !
646# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
647# extra: none 649# extra: none
648enewgroup() { 650enewgroup() {
651 case ${EBUILD_PHASE} in
652 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug."
655 die "Bad package! enewgroup is only for use in pkg_* functions!"
656 esac
657
649 # get the group 658 # get the group
650 local egroup="$1"; shift 659 local egroup="$1"; shift
651 if [ -z "${egroup}" ] 660 if [ -z "${egroup}" ]
652 then 661 then
653 eerror "No group specified !" 662 eerror "No group specified !"
654 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
655 fi 664 fi
656 665
657 # see if group already exists 666 # see if group already exists
658 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 667 if [[ -n $(egetent group "${egroup}") ]]; then
659 then
660 return 0 668 return 0
661 fi 669 fi
662 einfo "Adding group '${egroup}' to your system ..." 670 einfo "Adding group '${egroup}' to your system ..."
663 671
664 # options to pass to useradd 672 # options to pass to useradd
707 fi 715 fi
708 716
709 # If we need the next available 717 # If we need the next available
710 case ${egid} in 718 case ${egid} in
711 *[!0-9]*) # Non numeric 719 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 720 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 721 [[ -z $(egetent group ${egid}) ]] && break
714 done 722 done
715 esac 723 esac
716 dscl . create /groups/${egroup} gid ${egid} 724 dscl . create /groups/${egroup} gid ${egid}
717 dscl . create /groups/${egroup} passwd '*' 725 dscl . create /groups/${egroup} passwd '*'
718 ;; 726 ;;
719 727
720 *-freebsd*|*-dragonfly*) 728 *-freebsd*|*-dragonfly*)
721 case ${egid} in 729 case ${egid} in
722 *[!0-9]*) # Non numeric 730 *[!0-9]*) # Non numeric
723 for egid in $(seq 101 999); do 731 for ((egid = 101; egid <= 999; egid++)); do
724 [ -z "`egetent group ${egid}`" ] && break 732 [[ -z $(egetent group ${egid}) ]] && break
725 done 733 done
726 esac 734 esac
727 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 735 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
728 ;; 736 ;;
729 737
730 *-netbsd*) 738 *-netbsd*)
731 case ${egid} in 739 case ${egid} in
732 *[!0-9]*) # Non numeric 740 *[!0-9]*) # Non numeric
733 for egid in $(seq 101 999); do 741 for ((egid = 101; egid <= 999; egid++)); do
734 [ -z "`egetent group ${egid}`" ] && break 742 [[ -z $(egetent group ${egid}) ]] && break
735 done 743 done
736 esac 744 esac
737 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 745 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
738 ;; 746 ;;
739 747
747# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
748# vapier@gentoo.org 756# vapier@gentoo.org
749# 757#
750# edos2unix(file, <more files> ...) 758# edos2unix(file, <more files> ...)
751edos2unix() { 759edos2unix() {
752 for f in "$@" 760 echo "$@" | xargs sed -i 's/\r$//'
753 do
754 cp "${f}" ${T}/edos2unix
755 sed 's/\r$//' ${T}/edos2unix > "${f}"
756 done
757} 761}
758 762
759 763
760############################################################## 764##############################################################
761# START: Handle .desktop files and menu entries # 765# START: Handle .desktop files and menu entries #
765 769
766# Make a desktop file ! 770# Make a desktop file !
767# Great for making those icons in kde/gnome startmenu ! 771# Great for making those icons in kde/gnome startmenu !
768# Amaze your friends ! Get the women ! Join today ! 772# Amaze your friends ! Get the women ! Join today !
769# 773#
770# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 774# make_desktop_entry(<command>, [name], [icon], [type], [path])
771# 775#
772# binary: what binary does the app run with ? 776# binary: what command does the app run with ?
773# name: the name that will show up in the menu 777# name: the name that will show up in the menu
774# icon: give your little like a pretty little icon ... 778# icon: give your little like a pretty little icon ...
775# this can be relative (to /usr/share/pixmaps) or 779# this can be relative (to /usr/share/pixmaps) or
776# a full path to an icon 780# a full path to an icon
777# type: what kind of application is this ? for categories: 781# type: what kind of application is this ? for categories:
813 games) 817 games)
814 case ${catmin} in 818 case ${catmin} in
815 action) type=ActionGame;; 819 action) type=ActionGame;;
816 arcade) type=ArcadeGame;; 820 arcade) type=ArcadeGame;;
817 board) type=BoardGame;; 821 board) type=BoardGame;;
818 kid) type=KidsGame;; 822 kids) type=KidsGame;;
819 emulation) type=Emulator;; 823 emulation) type=Emulator;;
820 puzzle) type=LogicGame;; 824 puzzle) type=LogicGame;;
821 rpg) type=RolePlaying;; 825 rpg) type=RolePlaying;;
822 roguelike) type=RolePlaying;; 826 roguelike) type=RolePlaying;;
823 simulation) type=Simulation;; 827 simulation) type=Simulation;;
889 local desktop_name="${PN}" 893 local desktop_name="${PN}"
890 else 894 else
891 local desktop_name="${PN}-${SLOT}" 895 local desktop_name="${PN}-${SLOT}"
892 fi 896 fi
893 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
898# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
894 899
895echo "[Desktop Entry] 900echo "[Desktop Entry]
896Encoding=UTF-8 901Encoding=UTF-8
897Version=0.9.2 902Version=0.9.2
898Name=${name} 903Name=${name}
899Type=Application 904Type=Application
900Comment=${DESCRIPTION} 905Comment=${DESCRIPTION}
901Exec=${exec} 906Exec=${exec}
907TryExec=${exec%% *}
902Path=${path} 908Path=${path}
903Icon=${icon} 909Icon=${icon}
904Categories=Application;${type};" > "${desktop}" 910Categories=Application;${type};" > "${desktop}"
905 911
906 ( 912 (
911 ) 917 )
912} 918}
913 919
914# Make a GDM/KDM Session file 920# Make a GDM/KDM Session file
915# 921#
916# make_desktop_entry(<title>, <command>) 922# make_session_desktop(<title>, <command>)
917# title: File to execute to start the Window Manager 923# title: File to execute to start the Window Manager
918# command: Name of the Window Manager 924# command: Name of the Window Manager
919 925
920make_session_desktop() { 926make_session_desktop() {
921 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 927 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
1109 if [[ -z ${skip} ]] ; then 1115 if [[ -z ${skip} ]] ; then
1110 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1116 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1111 local skip=0 1117 local skip=0
1112 exe=tail 1118 exe=tail
1113 case ${ver} in 1119 case ${ver} in
1114 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1120 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1115 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1121 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1116 ;; 1122 ;;
1117 2.0|2.0.1) 1123 2.0|2.0.1)
1118 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1124 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1119 ;; 1125 ;;
1153 # lets grab the first few bytes of the file to figure out what kind of archive it is 1159 # lets grab the first few bytes of the file to figure out what kind of archive it is
1154 local tmpfile="$(emktemp)" 1160 local tmpfile="$(emktemp)"
1155 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1161 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1156 local filetype="$(file -b "${tmpfile}")" 1162 local filetype="$(file -b "${tmpfile}")"
1157 case ${filetype} in 1163 case ${filetype} in
1158 *tar\ archive) 1164 *tar\ archive*)
1159 eval ${exe} | tar --no-same-owner -xf - 1165 eval ${exe} | tar --no-same-owner -xf -
1160 ;; 1166 ;;
1161 bzip2*) 1167 bzip2*)
1162 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1168 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1163 ;; 1169 ;;
1199 # accepted ... if we don't find a match, we make the user accept 1205 # accepted ... if we don't find a match, we make the user accept
1200 local shopts=$- 1206 local shopts=$-
1201 local alic 1207 local alic
1202 set -o noglob #so that bash doesn't expand "*" 1208 set -o noglob #so that bash doesn't expand "*"
1203 for alic in ${ACCEPT_LICENSE} ; do 1209 for alic in ${ACCEPT_LICENSE} ; do
1204 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1210 if [[ ${alic} == ${l} ]]; then
1205 set +o noglob; set -${shopts} #reset old shell opts 1211 set +o noglob; set -${shopts} #reset old shell opts
1206 return 0 1212 return 0
1207 fi 1213 fi
1208 done 1214 done
1209 set +o noglob; set -$shopts #reset old shell opts 1215 set +o noglob; set -$shopts #reset old shell opts
1242# 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
1243# found at CDROM_ROOT. 1249# found at CDROM_ROOT.
1244# 1250#
1245# 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',
1246# 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
1247# 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_#
1248# 1258#
1249# 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.
1250# 1260#
1251# 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] [...]
1252# - 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
1303 echo 1313 echo
1304 einfo "For example:" 1314 einfo "For example:"
1305 einfo "export CD_ROOT=/mnt/cdrom" 1315 einfo "export CD_ROOT=/mnt/cdrom"
1306 echo 1316 echo
1307 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
1308 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1327 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1309 cdcnt=0 1328 cdcnt=0
1310 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1329 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1311 ((++cdcnt)) 1330 ((++cdcnt))
1312 var="CDROM_NAME_${cdcnt}" 1331 var="CDROM_NAME_${cdcnt}"
1379 1398
1380 while [[ -n ${cdset[${i}]} ]] ; do 1399 while [[ -n ${cdset[${i}]} ]] ; do
1381 local dir=$(dirname ${cdset[${i}]}) 1400 local dir=$(dirname ${cdset[${i}]})
1382 local file=$(basename ${cdset[${i}]}) 1401 local file=$(basename ${cdset[${i}]})
1383 1402
1384 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1403 local point= node= fs= foo=
1385 [[ -d ${mline}/${dir} ]] || continue 1404 while read point node fs foo ; do
1405 [[ *" ${fs} "* != " cd9660 iso9660 " ]] && continue
1406 point=${point//\040/ }
1386 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1407 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1387 export CDROM_ROOT=${mline} 1408 export CDROM_ROOT=${point}
1388 export CDROM_SET=${i} 1409 export CDROM_SET=${i}
1389 export CDROM_MATCH=${cdset[${i}]} 1410 export CDROM_MATCH=${cdset[${i}]}
1390 return 1411 return
1391 fi 1412 done <<< "$(get_mounts)"
1392 done
1393 1413
1394 ((++i)) 1414 ((++i))
1395 done 1415 done
1396 1416
1397 echo 1417 echo
1434# The -i builds a list of po files found in all the 1454# The -i builds a list of po files found in all the
1435# directories and uses the intersection of the lists. 1455# directories and uses the intersection of the lists.
1436# The -u builds a list of po files found in all the 1456# The -u builds a list of po files found in all the
1437# directories and uses the union of the lists. 1457# directories and uses the union of the lists.
1438strip-linguas() { 1458strip-linguas() {
1439 local ls newls 1459 local ls newls nols
1440 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1460 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1441 local op=$1; shift 1461 local op=$1; shift
1442 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1462 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1443 local d f 1463 local d f
1444 for d in "$@" ; do 1464 for d in "$@" ; do
1445 if [[ ${op} == "-u" ]] ; then 1465 if [[ ${op} == "-u" ]] ; then
1446 newls=${ls} 1466 newls=${ls}
1447 else 1467 else
1448 newls="" 1468 newls=""
1449 fi 1469 fi
1450 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1470 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1451 if [[ ${op} == "-i" ]] ; then 1471 if [[ ${op} == "-i" ]] ; then
1452 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1472 hasq ${f} ${ls} && newls="${newls} ${f}"
1453 else 1473 else
1454 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1474 hasq ${f} ${ls} || newls="${newls} ${f}"
1455 fi 1475 fi
1456 done 1476 done
1457 ls=${newls} 1477 ls=${newls}
1458 done 1478 done
1459 ls=${ls//.po}
1460 else 1479 else
1461 ls=$@ 1480 ls="$@"
1462 fi 1481 fi
1463 1482
1464 ls=" ${ls} " 1483 nols=""
1465 newls="" 1484 newls=""
1466 for f in ${LINGUAS} ; do 1485 for f in ${LINGUAS} ; do
1467 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1486 if hasq ${f} ${ls} ; then
1468 newls="${newls} ${f}" 1487 newls="${newls} ${f}"
1469 else 1488 else
1470 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1489 nols="${nols} ${f}"
1471 fi 1490 fi
1472 done 1491 done
1473 if [[ -z ${newls} ]] ; then 1492 [[ -n ${nols} ]] \
1474 export LINGUAS="" 1493 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1475 else
1476 export LINGUAS=${newls:1} 1494 export LINGUAS=${newls:1}
1477 fi
1478} 1495}
1479 1496
1480# moved from kernel.eclass since they are generally useful outside of 1497# moved from kernel.eclass since they are generally useful outside of
1481# kernel.eclass -iggy (20041002) 1498# kernel.eclass -iggy (20041002)
1482 1499
1511 1528
1512# Jeremy Huddleston <eradicator@gentoo.org>: 1529# Jeremy Huddleston <eradicator@gentoo.org>:
1513# preserve_old_lib /path/to/libblah.so.0 1530# preserve_old_lib /path/to/libblah.so.0
1514# preserve_old_lib_notify /path/to/libblah.so.0 1531# preserve_old_lib_notify /path/to/libblah.so.0
1515# 1532#
1516# These functions are useful when a lib in your package changes --soname. Such 1533# These functions are useful when a lib in your package changes --library. Such
1517# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1534# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1518# would break packages that link against it. Most people get around this 1535# would break packages that link against it. Most people get around this
1519# by using the portage SLOT mechanism, but that is not always a relevant 1536# by using the portage SLOT mechanism, but that is not always a relevant
1520# solution, so instead you can add the following to your ebuilds: 1537# solution, so instead you can add the following to your ebuilds:
1521# 1538#
1552 1569
1553 ewarn "An old version of an installed library was detected on your system." 1570 ewarn "An old version of an installed library was detected on your system."
1554 ewarn "In order to avoid breaking packages that link against it, this older version" 1571 ewarn "In order to avoid breaking packages that link against it, this older version"
1555 ewarn "is not being removed. In order to make full use of this newer version," 1572 ewarn "is not being removed. In order to make full use of this newer version,"
1556 ewarn "you will need to execute the following command:" 1573 ewarn "you will need to execute the following command:"
1557 ewarn " revdep-rebuild --soname ${SONAME}" 1574 ewarn " revdep-rebuild --library ${SONAME}"
1558 ewarn 1575 ewarn
1559 ewarn "After doing that, you can safely remove ${LIB}" 1576 ewarn "After doing that, you can safely remove ${LIB}"
1560 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1577 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1561 fi 1578 fi
1562} 1579}
1573built_with_use() { 1590built_with_use() {
1574 local opt=$1 1591 local opt=$1
1575 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1592 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1576 1593
1577 local PKG=$(best_version $1) 1594 local PKG=$(best_version $1)
1595 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1578 shift 1596 shift
1579 1597
1580 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1598 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1599 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1581 1600
1582 # if the USE file doesnt exist, assume the $PKG is either 1601 # if the USE file doesnt exist, assume the $PKG is either
1583 # injected or package.provided 1602 # injected or package.provided
1584 [[ ! -e ${USEFILE} ]] && return 0 1603 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1604
1605 local IUSE_BUILT=$(<${IUSEFILE})
1606 # Don't check USE_EXPAND #147237
1607 local expand
1608 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1609 if [[ $1 == ${expand}_* ]] ; then
1610 expand=""
1611 break
1612 fi
1613 done
1614 if [[ -n ${expand} ]] ; then
1615 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!"
1616 fi
1585 1617
1586 local USE_BUILT=$(<${USEFILE}) 1618 local USE_BUILT=$(<${USEFILE})
1587 while [[ $# -gt 0 ]] ; do 1619 while [[ $# -gt 0 ]] ; do
1588 if [[ ${opt} = "-o" ]] ; then 1620 if [[ ${opt} = "-o" ]] ; then
1589 has $1 ${USE_BUILT} && return 0 1621 has $1 ${USE_BUILT} && return 0

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