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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 1.217 2005/11/18 03:29:38 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.247 2006/08/11 02:21:47 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 <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 33 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 35 echo -ne "\a"
41 sleep 1 36 sleep 1
60# to point to the latest version of the library present. 55# to point to the latest version of the library present.
61# 56#
62# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
63# 58#
64gen_usr_ldscript() { 59gen_usr_ldscript() {
65 local libdir="$(get_libdir)" 60 local lib libdir=$(get_libdir)
66 # Just make sure it exists 61 # Just make sure it exists
67 dodir /usr/${libdir} 62 dodir /usr/${libdir}
68 63
69 for lib in "${@}" ; do 64 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 65 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
76 71
77 See bug http://bugs.gentoo.org/4411 for more info. 72 See bug http://bugs.gentoo.org/4411 for more info.
78 */ 73 */
79 GROUP ( /${libdir}/${lib} ) 74 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT 75 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}" 76 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
82 done 77 done
83} 78}
84 79
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 80
116# Default directory where patches are located 81# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 82EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 83# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 84EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 85# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 86# 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. 87# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
88# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 89EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 90# List of patches not to apply. Not this is only file names,
125# and not the full path .. 91# and not the full path ..
126EPATCH_EXCLUDE="" 92EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 93# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 94EPATCH_SINGLE_MSG=""
166# hand its a directory, it will set EPATCH_SOURCE to this. 132# hand its a directory, it will set EPATCH_SOURCE to this.
167# 133#
168# <azarah@gentoo.org> (10 Nov 2002) 134# <azarah@gentoo.org> (10 Nov 2002)
169# 135#
170epatch() { 136epatch() {
137 _epatch_draw_line() {
138 [[ -z $1 ]] && set "$(printf "%65s" '')"
139 echo "${1//?/=}"
140 }
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 141 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 142 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 143 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 144 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 145 local PATCH_SUFFIX=""
285 255
286 # Allow for prefix to differ ... im lazy, so shoot me :/ 256 # Allow for prefix to differ ... im lazy, so shoot me :/
287 while [ "${count}" -lt 5 ] 257 while [ "${count}" -lt 5 ]
288 do 258 do
289 # Generate some useful debug info ... 259 # Generate some useful debug info ...
290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 260 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 261 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 262
293 if [ "${PATCH_SUFFIX}" != "patch" ] 263 if [ "${PATCH_SUFFIX}" != "patch" ]
294 then 264 then
295 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 265 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 270
301 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 271 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 273
304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 274 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 275 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
306 276
307 if [ "${PATCH_SUFFIX}" != "patch" ] 277 if [ "${PATCH_SUFFIX}" != "patch" ]
308 then 278 then
309 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 279 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
310 then 280 then
316 fi 286 fi
317 fi 287 fi
318 288
319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 289 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
320 then 290 then
321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 291 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 295 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326 296
327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 297 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert 298 _epatch_assert
329 299
330 if [ "$?" -ne 0 ] 300 if [ "$?" -ne 0 ]
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 366 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 367 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 368 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 369 echo "${tmp}"
400 else 370 else
401 [[ ${exe} == "touch" ]] \ 371 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 372 [[ ${USERLAND} == "GNU" ]] \
403 || exe="-d" 373 && mktemp -p "${topdir}" \
404 mktemp ${exe} "${topdir}" 374 || TMPDIR="${topdir}" mktemp -t tmp
375 else
376 [[ ${USERLAND} == "GNU" ]] \
377 && mktemp -d "${topdir}" \
378 || TMPDIR="${topdir}" mktemp -dt tmp
379 fi
405 fi 380 fi
406} 381}
407 382
408# Small wrapper for getent (Linux), nidump (Mac OS X), 383# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 384# and pw (FreeBSD) used in enewuser()/enewgroup()
421 *) # Numeric 396 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 397 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 398 ;;
424 esac 399 esac
425 ;; 400 ;;
426 *-freebsd*) 401 *-freebsd*|*-dragonfly*)
427 local opts action="user" 402 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 403 [[ $1 == "passwd" ]] || action="group"
429 404
430 # lookup by uid/gid 405 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 406 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 407 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
433 fi 408 fi
434 409
435 pw show ${action} ${opts} "$2" -q 410 pw show ${action} ${opts} "$2" -q
436 ;; 411 ;;
437 *-netbsd*) 412 *-netbsd*|*-openbsd*)
438 grep "$2:\*:" /etc/$1 413 grep "$2:\*:" /etc/$1
439 ;; 414 ;;
440 *) 415 *)
441 type -p nscd >& /dev/null && nscd -i "$1" 416 type -p nscd >& /dev/null && nscd -i "$1"
442 getent "$1" "$2" 417 getent "$1" "$2"
456# shell: /bin/false 431# shell: /bin/false
457# homedir: /dev/null 432# homedir: /dev/null
458# groups: none 433# groups: none
459# extra: comment of 'added by portage for ${PN}' 434# extra: comment of 'added by portage for ${PN}'
460enewuser() { 435enewuser() {
436 case ${EBUILD_PHASE} in
437 unpack|compile|test|install)
438 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
439 eerror "Package fails at QA and at life. Please file a bug."
440 die "Bad package! enewuser is only for use in pkg_* functions!"
441 esac
442
461 # get the username 443 # get the username
462 local euser=$1; shift 444 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 445 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 446 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 447 die "Cannot call enewuser without a username"
497 einfo " - Userid: ${euid}" 479 einfo " - Userid: ${euid}"
498 480
499 # handle shell 481 # handle shell
500 local eshell=$1; shift 482 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 483 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 484 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 485 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 486 die "${eshell} does not exist in ${ROOT}"
487 fi
488 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
489 eerror "Do not specify ${eshell} yourself, use -1"
490 die "Pass '-1' as the shell parameter"
505 fi 491 fi
506 else 492 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 493 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
508 [[ -x ${ROOT}${shell} ]] && break 494 [[ -x ${ROOT}${shell} ]] && break
509 done 495 done
580 einfo "Please report the ebuild along with the info below" 566 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 567 einfo "eextra: $@"
582 die "Required function missing" 568 die "Required function missing"
583 fi 569 fi
584 ;; 570 ;;
585 *-freebsd*) 571 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 572 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 573 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 574 -c "added by portage for ${PN}" \
589 die "enewuser failed" 575 die "enewuser failed"
590 else 576 else
600 else 586 else
601 einfo " - Extra: $@" 587 einfo " - Extra: $@"
602 useradd ${opts} ${euser} "$@" || die "enewuser failed" 588 useradd ${opts} ${euser} "$@" || die "enewuser failed"
603 fi 589 fi
604 ;; 590 ;;
591
592 *-openbsd*)
593 if [[ -z $@ ]] ; then
594 useradd -u ${euid} -s ${eshell} \
595 -d ${ehome} -c "Added by portage for ${PN}" \
596 -g ${egroups} ${euser} || die "enewuser failed"
597 else
598 einfo " - Extra: $@"
599 useradd -u ${euid} -s ${eshell} \
600 -d ${ehome} -c "Added by portage for ${PN}" \
601 -g ${egroups} ${euser} "$@" || die "enewuser failed"
602 fi
603 ;;
604
605 *) 605 *)
606 if [[ -z $@ ]] ; then 606 if [[ -z $@ ]] ; then
607 useradd ${opts} ${euser} \ 607 useradd ${opts} ${euser} \
608 -c "added by portage for ${PN}" \ 608 -c "added by portage for ${PN}" \
609 || die "enewuser failed" 609 || die "enewuser failed"
633# Default values if you do not specify any: 633# Default values if you do not specify any:
634# groupname: REQUIRED ! 634# groupname: REQUIRED !
635# gid: next available (see groupadd(8)) 635# gid: next available (see groupadd(8))
636# extra: none 636# extra: none
637enewgroup() { 637enewgroup() {
638 case ${EBUILD_PHASE} in
639 unpack|compile|test|install)
640 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
641 eerror "Package fails at QA and at life. Please file a bug."
642 die "Bad package! enewgroup is only for use in pkg_* functions!"
643 esac
644
638 # get the group 645 # get the group
639 local egroup="$1"; shift 646 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 647 if [ -z "${egroup}" ]
641 then 648 then
642 eerror "No group specified !" 649 eerror "No group specified !"
704 esac 711 esac
705 dscl . create /groups/${egroup} gid ${egid} 712 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*' 713 dscl . create /groups/${egroup} passwd '*'
707 ;; 714 ;;
708 715
709 *-freebsd*) 716 *-freebsd*|*-dragonfly*)
710 case ${egid} in 717 case ${egid} in
711 *[!0-9]*) # Non numeric 718 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 719 for egid in $(seq 101 999); do
713 [ -z "`egetent group ${egid}`" ] && break 720 [ -z "`egetent group ${egid}`" ] && break
714 done 721 done
754 761
755# Make a desktop file ! 762# Make a desktop file !
756# Great for making those icons in kde/gnome startmenu ! 763# Great for making those icons in kde/gnome startmenu !
757# Amaze your friends ! Get the women ! Join today ! 764# Amaze your friends ! Get the women ! Join today !
758# 765#
759# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 766# make_desktop_entry(<command>, [name], [icon], [type], [path])
760# 767#
761# binary: what binary does the app run with ? 768# binary: what command does the app run with ?
762# name: the name that will show up in the menu 769# name: the name that will show up in the menu
763# icon: give your little like a pretty little icon ... 770# icon: give your little like a pretty little icon ...
764# this can be relative (to /usr/share/pixmaps) or 771# this can be relative (to /usr/share/pixmaps) or
765# a full path to an icon 772# a full path to an icon
766# type: what kind of application is this ? for categories: 773# type: what kind of application is this ? for categories:
878 local desktop_name="${PN}" 885 local desktop_name="${PN}"
879 else 886 else
880 local desktop_name="${PN}-${SLOT}" 887 local desktop_name="${PN}-${SLOT}"
881 fi 888 fi
882 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 889 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
890# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
883 891
884echo "[Desktop Entry] 892echo "[Desktop Entry]
885Encoding=UTF-8 893Encoding=UTF-8
886Version=0.9.2 894Version=0.9.2
887Name=${name} 895Name=${name}
888Type=Application 896Type=Application
889Comment=${DESCRIPTION} 897Comment=${DESCRIPTION}
890Exec=${exec} 898Exec=${exec}
899TryExec=${exec%% *}
891Path=${path} 900Path=${path}
892Icon=${icon} 901Icon=${icon}
893Categories=Application;${type};" > "${desktop}" 902Categories=Application;${type};" > "${desktop}"
894 903
895 ( 904 (
1098 if [[ -z ${skip} ]] ; then 1107 if [[ -z ${skip} ]] ; then
1099 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1108 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1100 local skip=0 1109 local skip=0
1101 exe=tail 1110 exe=tail
1102 case ${ver} in 1111 case ${ver} in
1103 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1112 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1104 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1113 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1105 ;; 1114 ;;
1106 2.0|2.0.1) 1115 2.0|2.0.1)
1107 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1116 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1108 ;; 1117 ;;
1231# and when the function returns, you can assume that the cd has been 1240# and when the function returns, you can assume that the cd has been
1232# found at CDROM_ROOT. 1241# found at CDROM_ROOT.
1233# 1242#
1234# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1243# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1235# etc... if you want to give the cds better names, then just export 1244# etc... if you want to give the cds better names, then just export
1236# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1245# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1246# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1247# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1248# CDROM_NAME_2="data cd"
1249# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1237# 1250#
1238# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1251# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1239# 1252#
1240# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1253# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1241# - this will attempt to locate a cd based upon a file that is on 1254# - this will attempt to locate a cd based upon a file that is on
1292 echo 1305 echo
1293 einfo "For example:" 1306 einfo "For example:"
1294 einfo "export CD_ROOT=/mnt/cdrom" 1307 einfo "export CD_ROOT=/mnt/cdrom"
1295 echo 1308 echo
1296 else 1309 else
1310 if [[ -n ${CDROM_NAME_SET} ]] ; then
1311 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1312 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt))
1315 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1316 done
1317 fi
1318
1297 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1319 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1298 cdcnt=0 1320 cdcnt=0
1299 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1321 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1300 ((++cdcnt)) 1322 ((++cdcnt))
1301 var="CDROM_NAME_${cdcnt}" 1323 var="CDROM_NAME_${cdcnt}"
1406 echo 1428 echo
1407 einfo "If you are having trouble with the detection" 1429 einfo "If you are having trouble with the detection"
1408 einfo "of your CD, it is possible that you do not have" 1430 einfo "of your CD, it is possible that you do not have"
1409 einfo "Joliet support enabled in your kernel. Please" 1431 einfo "Joliet support enabled in your kernel. Please"
1410 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1432 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1411 read 1433 read || die "something is screwed with your system"
1412 done 1434 done
1413} 1435}
1414 1436
1415# Make sure that LINGUAS only contains languages that 1437# Make sure that LINGUAS only contains languages that
1416# a package can support 1438# a package can support
1423# The -i builds a list of po files found in all the 1445# The -i builds a list of po files found in all the
1424# directories and uses the intersection of the lists. 1446# directories and uses the intersection of the lists.
1425# The -u builds a list of po files found in all the 1447# The -u builds a list of po files found in all the
1426# directories and uses the union of the lists. 1448# directories and uses the union of the lists.
1427strip-linguas() { 1449strip-linguas() {
1428 local ls newls 1450 local ls newls nols
1429 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1451 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1430 local op=$1; shift 1452 local op=$1; shift
1431 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1453 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1432 local d f 1454 local d f
1433 for d in "$@" ; do 1455 for d in "$@" ; do
1434 if [[ ${op} == "-u" ]] ; then 1456 if [[ ${op} == "-u" ]] ; then
1435 newls=${ls} 1457 newls=${ls}
1436 else 1458 else
1437 newls="" 1459 newls=""
1438 fi 1460 fi
1439 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1461 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1440 if [[ ${op} == "-i" ]] ; then 1462 if [[ ${op} == "-i" ]] ; then
1441 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1463 hasq ${f} ${ls} && newls="${newls} ${f}"
1442 else 1464 else
1443 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1465 hasq ${f} ${ls} || newls="${newls} ${f}"
1444 fi 1466 fi
1445 done 1467 done
1446 ls=${newls} 1468 ls=${newls}
1447 done 1469 done
1448 ls=${ls//.po}
1449 else 1470 else
1450 ls=$@ 1471 ls="$@"
1451 fi 1472 fi
1452 1473
1453 ls=" ${ls} " 1474 nols=""
1454 newls="" 1475 newls=""
1455 for f in ${LINGUAS} ; do 1476 for f in ${LINGUAS} ; do
1456 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1477 if hasq ${f} ${ls} ; then
1457 newls="${newls} ${f}" 1478 newls="${newls} ${f}"
1458 else 1479 else
1459 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1480 nols="${nols} ${f}"
1460 fi 1481 fi
1461 done 1482 done
1462 if [[ -z ${newls} ]] ; then 1483 [[ -n ${nols} ]] \
1463 export LINGUAS="" 1484 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1464 else
1465 export LINGUAS=${newls:1} 1485 export LINGUAS=${newls:1}
1466 fi
1467} 1486}
1468 1487
1469# moved from kernel.eclass since they are generally useful outside of 1488# moved from kernel.eclass since they are generally useful outside of
1470# kernel.eclass -iggy (20041002) 1489# kernel.eclass -iggy (20041002)
1471 1490
1500 1519
1501# Jeremy Huddleston <eradicator@gentoo.org>: 1520# Jeremy Huddleston <eradicator@gentoo.org>:
1502# preserve_old_lib /path/to/libblah.so.0 1521# preserve_old_lib /path/to/libblah.so.0
1503# preserve_old_lib_notify /path/to/libblah.so.0 1522# preserve_old_lib_notify /path/to/libblah.so.0
1504# 1523#
1505# These functions are useful when a lib in your package changes --soname. Such 1524# These functions are useful when a lib in your package changes --library. Such
1506# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1525# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1507# would break packages that link against it. Most people get around this 1526# would break packages that link against it. Most people get around this
1508# by using the portage SLOT mechanism, but that is not always a relevant 1527# by using the portage SLOT mechanism, but that is not always a relevant
1509# solution, so instead you can add the following to your ebuilds: 1528# solution, so instead you can add the following to your ebuilds:
1510# 1529#
1541 1560
1542 ewarn "An old version of an installed library was detected on your system." 1561 ewarn "An old version of an installed library was detected on your system."
1543 ewarn "In order to avoid breaking packages that link against it, this older version" 1562 ewarn "In order to avoid breaking packages that link against it, this older version"
1544 ewarn "is not being removed. In order to make full use of this newer version," 1563 ewarn "is not being removed. In order to make full use of this newer version,"
1545 ewarn "you will need to execute the following command:" 1564 ewarn "you will need to execute the following command:"
1546 ewarn " revdep-rebuild --soname ${SONAME}" 1565 ewarn " revdep-rebuild --library ${SONAME}"
1547 ewarn 1566 ewarn
1548 ewarn "After doing that, you can safely remove ${LIB}" 1567 ewarn "After doing that, you can safely remove ${LIB}"
1549 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1568 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1550 fi 1569 fi
1551} 1570}
1562built_with_use() { 1581built_with_use() {
1563 local opt=$1 1582 local opt=$1
1564 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1583 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1565 1584
1566 local PKG=$(best_version $1) 1585 local PKG=$(best_version $1)
1586 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1567 shift 1587 shift
1568 1588
1569 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1589 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1570 1590
1571 # if the USE file doesnt exist, assume the $PKG is either 1591 # if the USE file doesnt exist, assume the $PKG is either
1572 # injected or package.provided 1592 # injected or package.provided
1573 [[ ! -e ${USEFILE} ]] && return 0 1593 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1574 1594
1575 local USE_BUILT=$(<${USEFILE}) 1595 local USE_BUILT=$(<${USEFILE})
1576 while [[ $# -gt 0 ]] ; do 1596 while [[ $# -gt 0 ]] ; do
1577 if [[ ${opt} = "-o" ]] ; then 1597 if [[ ${opt} = "-o" ]] ; then
1578 has $1 ${USE_BUILT} && return 0 1598 has $1 ${USE_BUILT} && return 0

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