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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 1.218 2005/11/22 11:15:34 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.253 2006/10/06 07:00:14 flameeyes 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 $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
65 local libdir="$(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 "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
76 79
77 See bug http://bugs.gentoo.org/4411 for more info. 80 See bug http://bugs.gentoo.org/4411 for more info.
78 */ 81 */
79 GROUP ( /${libdir}/${lib} ) 82 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT 83 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}" 84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
82 done 85 done
83} 86}
84 87
85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
87#
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114}
115 88
116# Default directory where patches are located 89# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 91# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 93# Default options for patch
121# 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
122# 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.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# 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,
125# and not the full path .. 99# and not the full path ..
126EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 101# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
166# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
167# 141#
168# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
169# 143#
170epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 150 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
285 263
286 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
287 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
288 do 266 do
289 # Generate some useful debug info ... 267 # Generate some useful debug info ...
290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 270
293 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
294 then 272 then
295 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 278
301 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 281
304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
306 284
307 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
308 then 286 then
309 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
310 then 288 then
316 fi 294 fi
317 fi 295 fi
318 296
319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
320 then 298 then
321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326 304
327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 305 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert 306 _epatch_assert
329 307
330 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 375 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 376 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 377 echo "${tmp}"
400 else 378 else
401 [[ ${exe} == "touch" ]] \ 379 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 380 [[ ${USERLAND} == "GNU" ]] \
403 || exe="-d" 381 && mktemp -p "${topdir}" \
404 mktemp ${exe} "${topdir}" 382 || TMPDIR="${topdir}" mktemp -t tmp
383 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp
387 fi
405 fi 388 fi
406} 389}
407 390
408# Small wrapper for getent (Linux), nidump (Mac OS X), 391# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 392# and pw (FreeBSD) used in enewuser()/enewgroup()
421 *) # Numeric 404 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 406 ;;
424 esac 407 esac
425 ;; 408 ;;
426 *-freebsd*) 409 *-freebsd*|*-dragonfly*)
427 local opts action="user" 410 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 411 [[ $1 == "passwd" ]] || action="group"
429 412
430 # lookup by uid/gid 413 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 414 if [[ $2 == [[:digit:]]* ]] ; then
456# shell: /bin/false 439# shell: /bin/false
457# homedir: /dev/null 440# homedir: /dev/null
458# groups: none 441# groups: none
459# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
460enewuser() { 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
461 # get the username 451 # get the username
462 local euser=$1; shift 452 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 453 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 454 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
497 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
498 488
499 # handle shell 489 # handle shell
500 local eshell=$1; shift 490 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 492 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 494 die "${eshell} does not exist in ${ROOT}"
495 fi
496 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
497 eerror "Do not specify ${eshell} yourself, use -1"
498 die "Pass '-1' as the shell parameter"
505 fi 499 fi
506 else 500 else
507 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
508 [[ -x ${ROOT}${shell} ]] && break 502 [[ -x ${ROOT}${shell} ]] && break
509 done 503 done
510 504
511 if [[ ${shell} == "/dev/null" ]] ; then 505 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 506 eerror "Unable to identify the shell to use, proceeding with userland default."
513 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 ${USERLAND}"
512 esac
514 fi 513 fi
515 514
516 eshell=${shell} 515 eshell=${shell}
517 fi 516 fi
518 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 579 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 580 einfo "eextra: $@"
582 die "Required function missing" 581 die "Required function missing"
583 fi 582 fi
584 ;; 583 ;;
585 *-freebsd*) 584 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 585 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 586 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
589 die "enewuser failed" 588 die "enewuser failed"
590 else 589 else
647# Default values if you do not specify any: 646# Default values if you do not specify any:
648# groupname: REQUIRED ! 647# groupname: REQUIRED !
649# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
650# extra: none 649# extra: none
651enewgroup() { 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
652 # get the group 658 # get the group
653 local egroup="$1"; shift 659 local egroup="$1"; shift
654 if [ -z "${egroup}" ] 660 if [ -z "${egroup}" ]
655 then 661 then
656 eerror "No group specified !" 662 eerror "No group specified !"
718 esac 724 esac
719 dscl . create /groups/${egroup} gid ${egid} 725 dscl . create /groups/${egroup} gid ${egid}
720 dscl . create /groups/${egroup} passwd '*' 726 dscl . create /groups/${egroup} passwd '*'
721 ;; 727 ;;
722 728
723 *-freebsd*) 729 *-freebsd*|*-dragonfly*)
724 case ${egid} in 730 case ${egid} in
725 *[!0-9]*) # Non numeric 731 *[!0-9]*) # Non numeric
726 for egid in $(seq 101 999); do 732 for egid in $(seq 101 999); do
727 [ -z "`egetent group ${egid}`" ] && break 733 [ -z "`egetent group ${egid}`" ] && break
728 done 734 done
768 774
769# Make a desktop file ! 775# Make a desktop file !
770# Great for making those icons in kde/gnome startmenu ! 776# Great for making those icons in kde/gnome startmenu !
771# Amaze your friends ! Get the women ! Join today ! 777# Amaze your friends ! Get the women ! Join today !
772# 778#
773# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 779# make_desktop_entry(<command>, [name], [icon], [type], [path])
774# 780#
775# binary: what binary does the app run with ? 781# binary: what command does the app run with ?
776# name: the name that will show up in the menu 782# name: the name that will show up in the menu
777# icon: give your little like a pretty little icon ... 783# icon: give your little like a pretty little icon ...
778# this can be relative (to /usr/share/pixmaps) or 784# this can be relative (to /usr/share/pixmaps) or
779# a full path to an icon 785# a full path to an icon
780# type: what kind of application is this ? for categories: 786# type: what kind of application is this ? for categories:
816 games) 822 games)
817 case ${catmin} in 823 case ${catmin} in
818 action) type=ActionGame;; 824 action) type=ActionGame;;
819 arcade) type=ArcadeGame;; 825 arcade) type=ArcadeGame;;
820 board) type=BoardGame;; 826 board) type=BoardGame;;
821 kid) type=KidsGame;; 827 kids) type=KidsGame;;
822 emulation) type=Emulator;; 828 emulation) type=Emulator;;
823 puzzle) type=LogicGame;; 829 puzzle) type=LogicGame;;
824 rpg) type=RolePlaying;; 830 rpg) type=RolePlaying;;
825 roguelike) type=RolePlaying;; 831 roguelike) type=RolePlaying;;
826 simulation) type=Simulation;; 832 simulation) type=Simulation;;
892 local desktop_name="${PN}" 898 local desktop_name="${PN}"
893 else 899 else
894 local desktop_name="${PN}-${SLOT}" 900 local desktop_name="${PN}-${SLOT}"
895 fi 901 fi
896 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 902 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
903# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
897 904
898echo "[Desktop Entry] 905echo "[Desktop Entry]
899Encoding=UTF-8 906Encoding=UTF-8
900Version=0.9.2 907Version=0.9.2
901Name=${name} 908Name=${name}
902Type=Application 909Type=Application
903Comment=${DESCRIPTION} 910Comment=${DESCRIPTION}
904Exec=${exec} 911Exec=${exec}
912TryExec=${exec%% *}
905Path=${path} 913Path=${path}
906Icon=${icon} 914Icon=${icon}
907Categories=Application;${type};" > "${desktop}" 915Categories=Application;${type};" > "${desktop}"
908 916
909 ( 917 (
1112 if [[ -z ${skip} ]] ; then 1120 if [[ -z ${skip} ]] ; then
1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1121 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1114 local skip=0 1122 local skip=0
1115 exe=tail 1123 exe=tail
1116 case ${ver} in 1124 case ${ver} in
1117 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1125 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1118 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1126 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1119 ;; 1127 ;;
1120 2.0|2.0.1) 1128 2.0|2.0.1)
1121 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1129 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1122 ;; 1130 ;;
1245# and when the function returns, you can assume that the cd has been 1253# and when the function returns, you can assume that the cd has been
1246# found at CDROM_ROOT. 1254# found at CDROM_ROOT.
1247# 1255#
1248# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1256# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1249# etc... if you want to give the cds better names, then just export 1257# etc... if you want to give the cds better names, then just export
1250# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1258# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1259# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1260# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1261# CDROM_NAME_2="data cd"
1262# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1251# 1263#
1252# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1264# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1253# 1265#
1254# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1266# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1255# - this will attempt to locate a cd based upon a file that is on 1267# - this will attempt to locate a cd based upon a file that is on
1306 echo 1318 echo
1307 einfo "For example:" 1319 einfo "For example:"
1308 einfo "export CD_ROOT=/mnt/cdrom" 1320 einfo "export CD_ROOT=/mnt/cdrom"
1309 echo 1321 echo
1310 else 1322 else
1323 if [[ -n ${CDROM_NAME_SET} ]] ; then
1324 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1325 cdcnt=0
1326 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1327 ((++cdcnt))
1328 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1329 done
1330 fi
1331
1311 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1332 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1312 cdcnt=0 1333 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1334 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt)) 1335 ((++cdcnt))
1315 var="CDROM_NAME_${cdcnt}" 1336 var="CDROM_NAME_${cdcnt}"
1420 echo 1441 echo
1421 einfo "If you are having trouble with the detection" 1442 einfo "If you are having trouble with the detection"
1422 einfo "of your CD, it is possible that you do not have" 1443 einfo "of your CD, it is possible that you do not have"
1423 einfo "Joliet support enabled in your kernel. Please" 1444 einfo "Joliet support enabled in your kernel. Please"
1424 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1445 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1425 read 1446 read || die "something is screwed with your system"
1426 done 1447 done
1427} 1448}
1428 1449
1429# Make sure that LINGUAS only contains languages that 1450# Make sure that LINGUAS only contains languages that
1430# a package can support 1451# a package can support
1437# The -i builds a list of po files found in all the 1458# The -i builds a list of po files found in all the
1438# directories and uses the intersection of the lists. 1459# directories and uses the intersection of the lists.
1439# The -u builds a list of po files found in all the 1460# The -u builds a list of po files found in all the
1440# directories and uses the union of the lists. 1461# directories and uses the union of the lists.
1441strip-linguas() { 1462strip-linguas() {
1442 local ls newls 1463 local ls newls nols
1443 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1464 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1444 local op=$1; shift 1465 local op=$1; shift
1445 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1466 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1446 local d f 1467 local d f
1447 for d in "$@" ; do 1468 for d in "$@" ; do
1448 if [[ ${op} == "-u" ]] ; then 1469 if [[ ${op} == "-u" ]] ; then
1449 newls=${ls} 1470 newls=${ls}
1450 else 1471 else
1451 newls="" 1472 newls=""
1452 fi 1473 fi
1453 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1474 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1454 if [[ ${op} == "-i" ]] ; then 1475 if [[ ${op} == "-i" ]] ; then
1455 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1476 hasq ${f} ${ls} && newls="${newls} ${f}"
1456 else 1477 else
1457 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1478 hasq ${f} ${ls} || newls="${newls} ${f}"
1458 fi 1479 fi
1459 done 1480 done
1460 ls=${newls} 1481 ls=${newls}
1461 done 1482 done
1462 ls=${ls//.po}
1463 else 1483 else
1464 ls=$@ 1484 ls="$@"
1465 fi 1485 fi
1466 1486
1467 ls=" ${ls} " 1487 nols=""
1468 newls="" 1488 newls=""
1469 for f in ${LINGUAS} ; do 1489 for f in ${LINGUAS} ; do
1470 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1490 if hasq ${f} ${ls} ; then
1471 newls="${newls} ${f}" 1491 newls="${newls} ${f}"
1472 else 1492 else
1473 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1493 nols="${nols} ${f}"
1474 fi 1494 fi
1475 done 1495 done
1476 if [[ -z ${newls} ]] ; then 1496 [[ -n ${nols} ]] \
1477 export LINGUAS="" 1497 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1478 else
1479 export LINGUAS=${newls:1} 1498 export LINGUAS=${newls:1}
1480 fi
1481} 1499}
1482 1500
1483# moved from kernel.eclass since they are generally useful outside of 1501# moved from kernel.eclass since they are generally useful outside of
1484# kernel.eclass -iggy (20041002) 1502# kernel.eclass -iggy (20041002)
1485 1503
1514 1532
1515# Jeremy Huddleston <eradicator@gentoo.org>: 1533# Jeremy Huddleston <eradicator@gentoo.org>:
1516# preserve_old_lib /path/to/libblah.so.0 1534# preserve_old_lib /path/to/libblah.so.0
1517# preserve_old_lib_notify /path/to/libblah.so.0 1535# preserve_old_lib_notify /path/to/libblah.so.0
1518# 1536#
1519# These functions are useful when a lib in your package changes --soname. Such 1537# These functions are useful when a lib in your package changes --library. Such
1520# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1538# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1521# would break packages that link against it. Most people get around this 1539# would break packages that link against it. Most people get around this
1522# by using the portage SLOT mechanism, but that is not always a relevant 1540# by using the portage SLOT mechanism, but that is not always a relevant
1523# solution, so instead you can add the following to your ebuilds: 1541# solution, so instead you can add the following to your ebuilds:
1524# 1542#
1555 1573
1556 ewarn "An old version of an installed library was detected on your system." 1574 ewarn "An old version of an installed library was detected on your system."
1557 ewarn "In order to avoid breaking packages that link against it, this older version" 1575 ewarn "In order to avoid breaking packages that link against it, this older version"
1558 ewarn "is not being removed. In order to make full use of this newer version," 1576 ewarn "is not being removed. In order to make full use of this newer version,"
1559 ewarn "you will need to execute the following command:" 1577 ewarn "you will need to execute the following command:"
1560 ewarn " revdep-rebuild --soname ${SONAME}" 1578 ewarn " revdep-rebuild --library ${SONAME}"
1561 ewarn 1579 ewarn
1562 ewarn "After doing that, you can safely remove ${LIB}" 1580 ewarn "After doing that, you can safely remove ${LIB}"
1563 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1581 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1564 fi 1582 fi
1565} 1583}
1576built_with_use() { 1594built_with_use() {
1577 local opt=$1 1595 local opt=$1
1578 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1596 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1579 1597
1580 local PKG=$(best_version $1) 1598 local PKG=$(best_version $1)
1599 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1581 shift 1600 shift
1582 1601
1583 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1602 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1603 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1584 1604
1585 # if the USE file doesnt exist, assume the $PKG is either 1605 # if the USE file doesnt exist, assume the $PKG is either
1586 # injected or package.provided 1606 # injected or package.provided
1587 [[ ! -e ${USEFILE} ]] && return 0 1607 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1608
1609 local IUSE_BUILT=$(<${IUSEFILE})
1610 # Don't check USE_EXPAND #147237
1611 local expand
1612 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1613 if [[ $1 == ${expand}_* ]] ; then
1614 expand=""
1615 break
1616 fi
1617 done
1618 if [[ -n ${expand} ]] ; then
1619 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!"
1620 fi
1588 1621
1589 local USE_BUILT=$(<${USEFILE}) 1622 local USE_BUILT=$(<${USEFILE})
1590 while [[ $# -gt 0 ]] ; do 1623 while [[ $# -gt 0 ]] ; do
1591 if [[ ${opt} = "-o" ]] ; then 1624 if [[ ${opt} = "-o" ]] ; then
1592 has $1 ${USE_BUILT} && return 0 1625 has $1 ${USE_BUILT} && return 0

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