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Revision 1.56 Revision 1.93
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2004 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 1.56 2003/09/22 21:08:27 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.93 2004/08/10 01:11:14 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15newdepend "!bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18 18
19# This function generate linker scripts in /usr/lib for dynamic 19# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 20# libs in /lib. This is to fix linking problems when you have
258 else 258 else
259 PATCH_TARGET="${x}" 259 PATCH_TARGET="${x}"
260 fi 260 fi
261 261
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 263 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 264
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 267
268 if [ "${PATCH_SUFFIX}" != "patch" ] 268 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 275 count=5
276 break 276 break
277 fi 277 fi
278 fi 278 fi
279 279
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 280 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 281 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 287
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 288 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 289
290 if [ "$?" -ne 0 ] 290 if [ "$?" -ne 0 ]
291 then 291 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 293 echo
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 423 else
424 jobs=2 424 jobs=2
425 fi 425 fi
426 426
427 elif [ "${ARCH}" = "ppc" ] 427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 428 then
429 # ppc has "processor", but only when compiled with SMP 429 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 431 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 433 else
434 jobs=2 434 jobs=2
435 fi 435 fi
436 elif [ "${ARCH}" = "s390" ]
437 then
438 # s390 has "# processors : "
439 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 440 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 441 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 442 die "Unknown ARCH -- ${ARCH}!"
439 fi 443 fi
440 444
456 fi 460 fi
457 fi 461 fi
458} 462}
459 463
460# Cheap replacement for when debianutils (and thus mktemp) 464# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 465# does not exist on the users system
462# vapier@gentoo.org 466# vapier@gentoo.org
463# 467#
464# Takes just 1 parameter (the directory to create tmpfile in) 468# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() { 469mymktemp() {
466 local topdir=$1 470 local topdir="$1"
471
467 [ -z "${topdir}" ] && topdir=/tmp 472 [ -z "${topdir}" ] && topdir=/tmp
468 if [ `which mktemp 2>/dev/null` ] ; then 473 if [ "`which mktemp 2>/dev/null`" ]
474 then
469 mktemp -p ${topdir} 475 mktemp -p ${topdir}
470 else 476 else
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp} 478 touch ${tmp}
473 echo ${tmp} 479 echo ${tmp}
480 fi
481}
482
483# Small wrapper for getent (Linux) and nidump (Mac OS X)
484# used in enewuser()/enewgroup()
485# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
486#
487# egetent(database, key)
488egetent() {
489 if [ "${ARCH}" == "macos" ] ; then
490 case "$2" in
491 *[!0-9]*) # Non numeric
492 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
493 ;;
494 *) # Numeric
495 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
496 ;;
497 esac
498 else
499 getent $1 $2
474 fi 500 fi
475} 501}
476 502
477# Simplify/standardize adding users to the system 503# Simplify/standardize adding users to the system
478# vapier@gentoo.org 504# vapier@gentoo.org
488# groups: none 514# groups: none
489# extra: comment of 'added by portage for ${PN}' 515# extra: comment of 'added by portage for ${PN}'
490enewuser() { 516enewuser() {
491 # get the username 517 # get the username
492 local euser="$1"; shift 518 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 519 if [ -z "${euser}" ]
520 then
494 eerror "No username specified !" 521 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 522 die "Cannot call enewuser without a username"
496 fi 523 fi
497 524
498 # setup a file for testing usernames/groups
499 local tmpfile="`mymktemp ${T}`"
500 chown ${euser} ${tmpfile} >& /dev/null
501 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
502
503 # see if user already exists 525 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 526 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
527 then
505 return 0 528 return 0
506 fi 529 fi
507 einfo "Adding user '${euser}' to your system ..." 530 einfo "Adding user '${euser}' to your system ..."
508 531
509 # options to pass to useradd 532 # options to pass to useradd
510 local opts="" 533 local opts=
511 534
512 # handle uid 535 # handle uid
513 local euid="$1"; shift 536 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 537 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
538 then
515 if [ ${euid} -gt 0 ] ; then 539 if [ "${euid}" -gt 0 ]
516 opts="${opts} -u ${euid}" 540 then
541 if [ ! -z "`egetent passwd ${euid}`" ]
542 then
543 euid="next"
544 fi
517 else 545 else
518 eerror "Userid given but is not greater than 0 !" 546 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 547 die "${euid} is not a valid UID"
520 fi 548 fi
521 else 549 else
522 euid="next available" 550 euid="next"
551 fi
552 if [ "${euid}" == "next" ]
553 then
554 local pwrange
555 if [ "${ARCH}" == "macos" ] ; then
556 pwrange="`jot 898 101`"
557 else
558 pwrange="`seq 101 999`"
523 fi 559 fi
560 for euid in ${pwrange} ; do
561 [ -z "`egetent passwd ${euid}`" ] && break
562 done
563 fi
564 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 565 einfo " - Userid: ${euid}"
525 566
526 # handle shell 567 # handle shell
527 local eshell="$1"; shift 568 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 569 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
570 then
529 if [ ! -e ${eshell} ] ; then 571 if [ ! -e "${eshell}" ]
572 then
530 eerror "A shell was specified but it does not exist !" 573 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 574 die "${eshell} does not exist"
532 fi 575 fi
533 else 576 else
534 eshell=/bin/false 577 eshell="/bin/false"
535 fi 578 fi
536 einfo " - Shell: ${eshell}" 579 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 580 opts="${opts} -s ${eshell}"
538 581
539 # handle homedir 582 # handle homedir
540 local ehome="$1"; shift 583 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 584 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
585 then
542 ehome=/dev/null 586 ehome="/dev/null"
543 fi 587 fi
544 einfo " - Home: ${ehome}" 588 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 589 opts="${opts} -d ${ehome}"
546 590
547 # handle groups 591 # handle groups
548 local egroups="$1"; shift 592 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 593 if [ ! -z "${egroups}" ]
550 local realgroup 594 then
551 local oldifs="${IFS}" 595 local oldifs="${IFS}"
552 export IFS="," 596 export IFS=","
553 for g in ${egroups} ; do 597 for g in ${egroups}
554 chgrp ${g} ${tmpfile} >& /dev/null 598 do
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 599 if [ -z "`egetent group \"${g}\"`" ]
556 if [ "${g}" != "${realgroup}" ] ; then 600 then
557 eerror "You must add ${g} to the system first" 601 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 602 die "${g} is not a valid GID"
559 fi 603 fi
560 done 604 done
561 export IFS="${oldifs}" 605 export IFS="${oldifs}"
562 opts="${opts} -g ${egroups}" 606 opts="${opts} -g ${egroups}"
565 fi 609 fi
566 einfo " - Groups: ${egroups}" 610 einfo " - Groups: ${egroups}"
567 611
568 # handle extra and add the user 612 # handle extra and add the user
569 local eextra="$@" 613 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 614 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 615 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ];
617 then
618 ### Make the user
572 if [ -z "${eextra}" ] ; then 619 if [ -z "${eextra}" ]
620 then
621 dscl . create /users/${euser} uid ${euid}
622 dscl . create /users/${euser} shell ${eshell}
623 dscl . create /users/${euser} home ${ehome}
624 dscl . create /users/${euser} realname "added by portage for ${PN}"
625 ### Add the user to the groups specified
626 for g in ${egroups}
627 do
628 dscl . merge /groups/${g} users ${euser}
629 done
630 else
631 einfo "Extra options are not supported on macos yet"
632 einfo "Please report the ebuild along with the info below"
633 einfo "eextra: ${eextra}"
634 die "Required function missing"
635 fi
636 else
637 if [ -z "${eextra}" ]
638 then
573 useradd ${opts} ${euser} \ 639 useradd ${opts} ${euser} \
574 -c "added by portage for ${PN}" \ 640 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 641 || die "enewuser failed"
576 else 642 else
577 einfo " - Extra: ${eextra}" 643 einfo " - Extra: ${eextra}"
578 useradd ${opts} ${euser} ${eextra} \ 644 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 645 || die "enewuser failed"
646 fi
580 fi 647 fi
581 export SANDBOX_ON="${oldsandbox}" 648 export SANDBOX_ON="${oldsandbox}"
582 649
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 650 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
651 then
584 einfo " - Creating ${ehome} in ${D}" 652 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 653 dodir ${ehome}
586 fowners ${euser} ${ehome} 654 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 655 fperms 755 ${ehome}
588 fi 656 fi
598# gid: next available (see groupadd(8)) 666# gid: next available (see groupadd(8))
599# extra: none 667# extra: none
600enewgroup() { 668enewgroup() {
601 # get the group 669 # get the group
602 local egroup="$1"; shift 670 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 671 if [ -z "${egroup}" ]
672 then
604 eerror "No group specified !" 673 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 674 die "Cannot call enewgroup without a group"
606 fi 675 fi
607 676
608 # setup a file for testing groupname
609 local tmpfile="`mymktemp ${T}`"
610 chgrp ${egroup} ${tmpfile} >& /dev/null
611 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
612
613 # see if group already exists 677 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 678 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
679 then
615 return 0 680 return 0
616 fi 681 fi
617 einfo "Adding group '${egroup}' to your system ..." 682 einfo "Adding group '${egroup}' to your system ..."
618 683
619 # options to pass to useradd 684 # options to pass to useradd
620 local opts="" 685 local opts=
621 686
622 # handle gid 687 # handle gid
623 local egid="$1"; shift 688 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 689 if [ ! -z "${egid}" ]
690 then
625 if [ ${egid} -gt 0 ] ; then 691 if [ "${egid}" -gt 0 ]
692 then
693 if [ -z "`egetent group ${egid}`" ]
694 then
695 if [ "${ARCH}" == "macos" ] ; then
696 opts="${opts} ${egid}"
697 else
626 opts="${opts} -g ${egid}" 698 opts="${opts} -g ${egid}"
699 fi
700 else
701 egid="next available; requested gid taken"
702 fi
627 else 703 else
628 eerror "Groupid given but is not greater than 0 !" 704 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 705 die "${egid} is not a valid GID"
630 fi 706 fi
631 else 707 else
636 # handle extra 712 # handle extra
637 local eextra="$@" 713 local eextra="$@"
638 opts="${opts} ${eextra}" 714 opts="${opts} ${eextra}"
639 715
640 # add the group 716 # add the group
641 local oldsandbox=${SANDBOX_ON} 717 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 718 export SANDBOX_ON="0"
719 if [ "${ARCH}" == "macos" ];
720 then
721 if [ ! -z "${eextra}" ];
722 then
723 einfo "Extra options are not supported on macos yet"
724 einfo "Please report the ebuild along with the info below"
725 einfo "eextra: ${eextra}"
726 die "Required function missing"
727 fi
728
729 # If we need the next available
730 case ${egid} in
731 *[!0-9]*) # Non numeric
732 for egid in `jot 898 101`; do
733 [ -z "`egetent group ${egid}`" ] && break
734 done
735 esac
736 dscl . create /groups/${egroup} gid ${egid}
737 dscl . create /groups/${egroup} passwd '*'
738 else
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 739 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi
644 export SANDBOX_ON="${oldsandbox}" 741 export SANDBOX_ON="${oldsandbox}"
645} 742}
646 743
647# Simple script to replace 'dos2unix' binaries 744# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 745# vapier@gentoo.org
649# 746#
650# edos2unix(file, <more files>...) 747# edos2unix(file, <more files>...)
651edos2unix() { 748edos2unix() {
652 for f in $@ ; do 749 for f in "$@"
750 do
653 cp ${f} ${T}/edos2unix 751 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 752 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 753 done
656} 754}
657 755
658# Make a desktop file ! 756# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 757# Great for making those icons in kde/gnome startmenu !
668# name: the name that will show up in the menu 766# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 767# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 768# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 769# a full path to an icon
672# type: what kind of application is this ? for categories: 770# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 771# http://www.freedesktop.org/standards/menu-spec/
674# path: if your app needs to startup in a specific dir 772# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 773make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 774 [ -z "$1" ] && eerror "You must specify the executable" && return 1
677 775
678 local exec=${1} 776 local exec="${1}"
679 local name=${2:-${PN}} 777 local name="${2:-${PN}}"
680 local icon=${3:-${PN}.png} 778 local icon="${3:-${PN}.png}"
681 local type=${4} 779 local type="${4}"
780 local subdir="${6}"
682 local path=${5:-${GAMES_PREFIX}} 781 local path="${5:-${GAMES_PREFIX}}"
683 if [ -z "${type}" ] ; then 782 if [ -z "${type}" ]
783 then
684 case ${CATEGORY} in 784 case ${CATEGORY} in
685 app-emulation) type=Emulator ;; 785 "app-emulation")
686 games-*) type=Game ;; 786 type=Emulator
687 *) type="" ;; 787 subdir="Emulation"
788 ;;
789 "games-"*)
790 type=Game
791 subdir="Games"
792 ;;
793 "net-"*)
794 type=Network
795 subdir="${type}"
796 ;;
797 *)
798 type=
799 subdir=
800 ;;
688 esac 801 esac
689 fi 802 fi
690 local desktop=${T}/${exec}.desktop 803 local desktop="${T}/${exec}.desktop"
691 804
692echo "[Desktop Entry] 805echo "[Desktop Entry]
693Encoding=UTF-8 806Encoding=UTF-8
694Version=0.9.2 807Version=0.9.2
695Name=${name} 808Name=${name}
698Exec=${exec} 811Exec=${exec}
699Path=${path} 812Path=${path}
700Icon=${icon} 813Icon=${icon}
701Categories=Application;${type};" > ${desktop} 814Categories=Application;${type};" > ${desktop}
702 815
703 if [ -d /usr/share/applications ] ; then 816 if [ -d "/usr/share/applications" ]
817 then
704 insinto /usr/share/applications 818 insinto /usr/share/applications
705 doins ${desktop} 819 doins ${desktop}
706 fi 820 fi
707 821
708 #if [ -d /usr/share/gnome/apps ] ; then 822 #if [ -d "/usr/share/gnome/apps" ]
823 #then
709 # insinto /usr/share/gnome/apps/Games 824 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop} 825 # doins ${desktop}
711 #fi 826 #fi
712 827
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 828 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
829 #then
714 # for ver in /usr/kde/* ; do 830 # for ver in /usr/kde/*
831 # do
715 # insinto ${ver}/share/applnk/Games 832 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop} 833 # doins ${desktop}
717 # done 834 # done
718 #fi 835 #fi
719 836
720 if [ -d /usr/share/applnk ] ; then 837 if [ -d "/usr/share/applnk" ]
838 then
721 insinto /usr/share/applnk/${type} 839 insinto /usr/share/applnk/${subdir}
722 doins ${desktop} 840 doins ${desktop}
723 fi 841 fi
724 842
725 return 0 843 return 0
726} 844}
727 845
728# new convenience patch wrapper function to eventually replace epatch(), 846# for internal use only (unpack_pdv and unpack_makeself)
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 847find_unpackable_file() {
730# /usr/bin/patch
731# Features:
732# - bulk patch handling similar to epatch()'s
733# - automatic patch level detection like epatch()'s
734# - automatic patch uncompression like epatch()'s
735# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
736# manually instead
737# - once I decide it's production-ready, it'll be called from base_src_unpack
738# to handle $PATCHES to avoid defining src_unpack just to use xpatch
739
740# accepts zero or more parameters specifying patchfiles and/or patchdirs
741
742# known issues:
743# - only supports unified style patches (does anyone _really_ use anything
744# else?)
745# - because it doesn't use --dry-run there is a risk of it failing
746# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
747# any of the backup heuristics that patch employs to discover a filename.
748# however, this isn't dangerous because if it works for the developer who's
749# writing the ebuild, it'll always work for the users, and if it doesn't,
750# then we'll fix it :-)
751# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
752xpatch() {
753
754 debug-print-function $FUNCNAME $*
755
756 local list="" 848 local src="$1"
757 local list2="" 849 if [ -z "${src}" ]
758 declare -i plevel 850 then
759 851 src="${DISTDIR}/${A}"
760 # parse patch sources 852 else
761 for x in $*; do 853 if [ -e "${DISTDIR}/${src}" ]
762 debug-print "$FUNCNAME: parsing parameter $x" 854 then
763 if [ -f "$x" ]; then 855 src="${DISTDIR}/${src}"
764 list="$list $x" 856 elif [ -e "${PWD}/${src}" ]
765 elif [ -d "$x" ]; then 857 then
766 # handles patchdirs like epatch() for now: no recursion. 858 src="${PWD}/${src}"
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 859 elif [ -e "${src}" ]
768 # only patches with _$ARCH_ or _all_ in their filenames are applied. 860 then
769 for file in `ls -A $x`; do 861 src="${src}"
770 debug-print "$FUNCNAME: parsing in subdir: file $file"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
772 list2="$list2 $x/$file"
773 fi 862 fi
774 done 863 fi
775 list="`echo $list2 | sort` $list" 864 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
865 echo "${src}"
866}
867
868# Unpack those pesky pdv generated files ...
869# They're self-unpacking programs with the binary package stuffed in
870# the middle of the archive. Valve seems to use it a lot ... too bad
871# it seems to like to segfault a lot :(. So lets take it apart ourselves.
872#
873# Usage: unpack_pdv [file to unpack] [size of off_t]
874# - you have to specify the off_t size ... i have no idea how to extract that
875# information out of the binary executable myself. basically you pass in
876# the size of the off_t type (in bytes) on the machine that built the pdv
877# archive. one way to determine this is by running the following commands:
878# strings <pdv archive> | grep lseek
879# strace -elseek <pdv archive>
880# basically look for the first lseek command (we do the strings/grep because
881# sometimes the function call is _llseek or something) and steal the 2nd
882# parameter. here is an example:
883# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
884# lseek
885# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
886# lseek(3, -4, SEEK_END) = 2981250
887# thus we would pass in the value of '4' as the second parameter.
888unpack_pdv() {
889 local src="`find_unpackable_file $1`"
890 local sizeoff_t="$2"
891
892 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
893
894 local shrtsrc="`basename ${src}`"
895 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
896 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
897 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
898
899 # grab metadata for debug reasons
900 local metafile="`mymktemp ${T}`"
901 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
902
903 # rip out the final file name from the metadata
904 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
905 datafile="`basename ${datafile}`"
906
907 # now lets uncompress/untar the file if need be
908 local tmpfile="`mymktemp ${T}`"
909 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910
911 local iscompressed="`file -b ${tmpfile}`"
912 if [ "${iscompressed:0:8}" == "compress" ] ; then
913 iscompressed=1
914 mv ${tmpfile}{,.Z}
915 gunzip ${tmpfile}
916 else
917 iscompressed=0
918 fi
919 local istar="`file -b ${tmpfile}`"
920 if [ "${istar:0:9}" == "POSIX tar" ] ; then
921 istar=1
922 else
923 istar=0
924 fi
925
926 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
927 #dd if=${src} ibs=${metaskip} count=1 \
928 # | dd ibs=${tailskip} skip=1 \
929 # | gzip -dc \
930 # > ${datafile}
931 if [ ${iscompressed} -eq 1 ] ; then
932 if [ ${istar} -eq 1 ] ; then
933 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
934 | head -c $((${metaskip}-${tailskip})) \
935 | tar -xzf -
776 else 936 else
777 die "Couldn't find $x" 937 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
938 | head -c $((${metaskip}-${tailskip})) \
939 | gzip -dc \
940 > ${datafile}
941 fi
942 else
943 if [ ${istar} -eq 1 ] ; then
944 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
945 | head -c $((${metaskip}-${tailskip})) \
946 | tar --no-same-owner -xf -
947 else
948 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
949 | head -c $((${metaskip}-${tailskip})) \
950 > ${datafile}
951 fi
778 fi 952 fi
779 done 953 true
780 954 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 955 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
782
783 for x in $list; do
784 debug-print "$FUNCNAME: processing $x"
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
786 case "`/usr/bin/file -b $x`" in
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
789 *text*) patchfile="$x";;
790 *) die "Could not determine filetype of patch $x";;
791 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile"
793
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
796 debug-print "$FUNCNAME: raw target=$target"
797 # strip target down to the path/filename, remove leading +++
798 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target"
803
804 # look for target
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do
806 debug-print "$FUNCNAME: looking in basedir=$basedir"
807 cd "$basedir"
808
809 # try stripping leading directories
810 target2="$target"
811 plevel=0
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 while [ ! -f "$target2" ]; do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
817 [ "$target2" == "${target2/\/}" ] && break
818 done
819 test -f "$target2" && break
820
821 # try stripping filename - needed to support patches creating new files
822 target2="${target%/*}"
823 plevel=0
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
825 while [ ! -d "$target2" ]; do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
829 [ "$target2" == "${target2/\/}" ] && break
830 done
831 test -d "$target2" && break
832
833 done
834
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
836 debug-print "$FUNCNAME: determined plevel=$plevel"
837 # do the patching
838 ebegin "Applying patch ${x##*/}..."
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
840 eend $?
841
842 done
843
844} 956}
845 957
846# Unpack those pesky makeself generated files ... 958# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 959# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 960# the end of the archive. Loki utilized the format as does
851# Usage: unpack_makeself [file to unpack] [offset] 963# Usage: unpack_makeself [file to unpack] [offset]
852# - If the file is not specified then unpack will utilize ${A}. 964# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 965# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 966# the proper offset from the script itself.
855unpack_makeself() { 967unpack_makeself() {
856 local src=$1 968 local src="`find_unpackable_file $1`"
857 local skip=$2 969 local skip="$2"
858 970
859 if [ -z "${src}" ] ; then
860 src="${DISTDIR}/${A}"
861 else
862 if [ -e "${DISTDIR}/${src}" ] ; then
863 src="${DISTDIR}/${src}"
864 elif [ -e "${PWD}/${src}" ] ; then
865 src="${PWD}/${src}"
866 elif [ -e "${src}" ] ; then
867 src="${src}"
868 fi
869 fi
870 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
871
872 local shrtsrc=`basename ${src}` 971 local shrtsrc="`basename ${src}`"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 972 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 973 if [ -z "${skip}" ]
974 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 976 local skip=0
877 case ${ver} in 977 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 978 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 979 skip=`grep -a ^skip= ${src} | cut -d= -f2`
902 ;; 1002 ;;
903 esac 1003 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1005 fi
906 1006
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1007 # lets grab the first few bytes of the file to figure out what kind of archive it is
908 # to tar which will make tar not extract anything and exit with 0 1008 local tmpfile="`mymktemp ${T}`"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 local pipestatus="${PIPESTATUS[*]}" 1010 local filetype="`file -b ${tmpfile}`"
911 pipestatus="${pipestatus// }" 1011 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1012 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ...
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1013 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1014 ;;
1015 bzip2*)
1016 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1017 ;;
1018 gzip*)
1019 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1020 ;;
1021 compress*)
1022 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1023 ;;
1024 *)
1025 eerror "Unknown filetype \"${filetype}\" ?"
1026 false
1027 ;;
1028 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1029 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1030}
918 1031
919# Display a license for user to accept. 1032# Display a license for user to accept.
920# 1033#
921# Usage: check_license [license] 1034# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1035# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1036check_license() {
924 local src=$1 1037 local lic=$1
925 if [ -z "${src}" ] ; then 1038 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1039 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1040 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1041 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1042 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 1043 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 1044 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 1045 elif [ -e "${src}" ] ; then
933 src="${src}" 1046 lic="${src}"
934 fi
935 fi 1047 fi
1048 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1049 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1050 local l="`basename ${lic}`"
937 1051
938 # here is where we check for the license... 1052 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1053 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1054 local alic
941 einfo "The license for this application has already been accepted." 1055 for alic in "${ACCEPT_LICENSE}" ; do
1056 [ "${alic}" == "*" ] && return 0
1057 [ "${alic}" == "${l}" ] && return 0
1058 done
1059
1060 local licmsg="`mymktemp ${T}`"
1061 cat << EOF > ${licmsg}
1062**********************************************************
1063The following license outlines the terms of use of this
1064package. You MUST accept this license for installation to
1065continue. When you are done viewing, hit 'q'. If you
1066CTRL+C out of this, the install will not run!
1067**********************************************************
1068
1069EOF
1070 cat ${lic} >> ${licmsg}
1071 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1072 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1073 read alic
1074 case ${alic} in
1075 yes|Yes|y|Y)
1076 return 0
1077 ;;
1078 *)
1079 echo;echo;echo
1080 eerror "You MUST accept the license to continue! Exiting!"
1081 die "Failed to accept license"
1082 ;;
1083 esac
1084}
1085
1086# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1087# the whole 'non-interactive' policy, but damnit I want CD support !
1088#
1089# with these cdrom functions we handle all the user interaction and
1090# standardize everything. all you have to do is call cdrom_get_cds()
1091# and when the function returns, you can assume that the cd has been
1092# found at CDROM_ROOT.
1093#
1094# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1095# etc... if you want to give the cds better names, then just export
1096# the CDROM_NAME_X variables before calling cdrom_get_cds().
1097#
1098# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1099#
1100# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1101# - this will attempt to locate a cd based upon a file that is on
1102# the cd ... the more files you give this function, the more cds
1103# the cdrom functions will handle
1104cdrom_get_cds() {
1105 # first we figure out how many cds we're dealing with by
1106 # the # of files they gave us
1107 local cdcnt=0
1108 local f=
1109 for f in "$@" ; do
1110 cdcnt=$((cdcnt + 1))
1111 export CDROM_CHECK_${cdcnt}="$f"
1112 done
1113 export CDROM_TOTAL_CDS=${cdcnt}
1114 export CDROM_CURRENT_CD=1
1115
1116 # now we see if the user gave use CD_ROOT ...
1117 # if they did, let's just believe them that it's correct
1118 if [ ! -z "${CD_ROOT}" ] ; then
1119 export CDROM_ROOT="${CD_ROOT}"
1120 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1121 return
1122 fi
1123 # do the same for CD_ROOT_X
1124 if [ ! -z "${CD_ROOT_1}" ] ; then
1125 local var=
1126 cdcnt=0
1127 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1128 cdcnt=$((cdcnt + 1))
1129 var="CD_ROOT_${cdcnt}"
1130 if [ -z "${!var}" ] ; then
1131 eerror "You must either use just the CD_ROOT"
1132 eerror "or specify ALL the CD_ROOT_X variables."
1133 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1134 die "could not locate CD_ROOT_${cdcnt}"
1135 fi
1136 export CDROM_ROOTS_${cdcnt}="${!var}"
1137 done
1138 export CDROM_ROOT=${CDROM_ROOTS_1}
1139 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1140 return
1141 fi
1142
1143 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1144 einfon "This ebuild will need the "
1145 if [ -z "${CDROM_NAME}" ] ; then
1146 echo "cdrom for ${PN}."
942 else 1147 else
943 ewarn "You MUST accept this license for installation to continue." 1148 echo "${CDROM_NAME}."
944 eerror "If you CTRL+C out of this, the install will not run!" 1149 fi
945 echo 1150 echo
1151 einfo "If you do not have the CD, but have the data files"
1152 einfo "mounted somewhere on your filesystem, just export"
1153 einfo "the variable CD_ROOT so that it points to the"
1154 einfo "directory containing the files."
1155 echo
1156 else
1157 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1158 cdcnt=0
1159 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1160 cdcnt=$((cdcnt + 1))
1161 var="CDROM_NAME_${cdcnt}"
1162 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1163 done
1164 echo
1165 einfo "If you do not have the CDs, but have the data files"
1166 einfo "mounted somewhere on your filesystem, just export"
1167 einfo "the following variables so they point to the right place:"
1168 einfon ""
1169 cdcnt=0
1170 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1171 cdcnt=$((cdcnt + 1))
1172 echo -n " CD_ROOT_${cdcnt}"
1173 done
1174 echo
1175 einfo "Or, if you have all the files in the same place, or"
1176 einfo "you only have one cdrom, you can export CD_ROOT"
1177 einfo "and that place will be used as the same data source"
1178 einfo "for all the CDs."
1179 echo
1180 fi
1181 export CDROM_CURRENT_CD=0
1182 cdrom_load_next_cd
1183}
946 1184
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1185# this is only used when you need access to more than one cd.
948 einfo "Do you accept the terms of this license? [yes/no]" 1186# when you have finished using the first cd, just call this function.
949 read ACCEPT_TERMS 1187# when it returns, CDROM_ROOT will be pointing to the second cd.
950 case ${ACCEPT_TERMS} in 1188# remember, you can only go forward in the cd chain, you can't go back.
951 yes|Yes|y|Y) 1189cdrom_load_next_cd() {
952 cp ${src} /usr/share/licenses 1190 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
953 exit 0 1191 local var=
954 ;; 1192
955 *) 1193 if [ ! -z "${CD_ROOT}" ] ; then
956 eerror "You MUST accept the license to continue! Exiting!" 1194 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
957 die "Failed to accept license" 1195 return
958 ;; 1196 fi
959 esac 1197
1198 unset CDROM_ROOT
1199 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1200 if [ -z "${!var}" ] ; then
1201 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1202 cdrom_locate_file_on_cd ${!var}
1203 else
1204 export CDROM_ROOT="${!var}"
1205 fi
1206
1207 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1208}
1209
1210# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1211# functions. this should *never* be called from an ebuild.
1212# all it does is try to locate a give file on a cd ... if the cd isn't
1213# found, then a message asking for the user to insert the cdrom will be
1214# displayed and we'll hang out here until:
1215# (1) the file is found on a mounted cdrom
1216# (2) the user hits CTRL+C
1217cdrom_locate_file_on_cd() {
1218 while [ -z "${CDROM_ROOT}" ] ; do
1219 local dir="$(dirname ${@})"
1220 local file="$(basename ${@})"
1221 local mline=""
1222 local showedmsg=0
1223
1224 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1225 [ -d "${mline}/${dir}" ] || continue
1226 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1227 && export CDROM_ROOT=${mline}
1228 done
1229
1230 if [ -z "${CDROM_ROOT}" ] ; then
1231 echo
1232 if [ ${showedmsg} -eq 0 ] ; then
1233 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1234 if [ -z "${CDROM_NAME}" ] ; then
1235 einfo "Please insert the cdrom for ${PN} now !"
1236 else
1237 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1238 fi
1239 else
1240 if [ -z "${CDROM_NAME_1}" ] ; then
1241 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1242 else
1243 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1244 einfo "Please insert+mount the ${!var} cdrom now !"
1245 fi
1246 fi
1247 showedmsg=1
1248 fi
1249 einfo "Press return to scan for the cd again"
1250 einfo "or hit CTRL+C to abort the emerge."
1251 read
960 fi 1252 fi
1253 done
961} 1254}
1255
1256# Make sure that LINGUAS only contains languages that
1257# a package can support
1258#
1259# usage: strip-linguas <allow LINGUAS>
1260# strip-linguas -i <directories of .po files>
1261# strip-linguas -u <directories of .po files>
1262#
1263# The first form allows you to specify a list of LINGUAS.
1264# The -i builds a list of po files found in all the
1265# directories and uses the intersection of the lists.
1266# The -u builds a list of po files found in all the
1267# directories and uses the union of the lists.
1268strip-linguas() {
1269 local ls newls
1270 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1271 local op="$1"; shift
1272 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1273 local d f
1274 for d in "$@" ; do
1275 if [ "${op}" == "-u" ] ; then
1276 newls="${ls}"
1277 else
1278 newls=""
1279 fi
1280 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1281 if [ "${op}" == "-i" ] ; then
1282 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1283 else
1284 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1285 fi
1286 done
1287 ls="${newls}"
1288 done
1289 ls="${ls//.po}"
1290 else
1291 ls="$@"
1292 fi
1293
1294 ls=" ${ls} "
1295 newls=""
1296 for f in ${LINGUAS} ; do
1297 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1298 nl="${newls} ${f}"
1299 else
1300 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1301 fi
1302 done
1303 if [ -z "${newls}" ] ; then
1304 unset LINGUAS
1305 else
1306 export LINGUAS="${newls}"
1307 fi
1308}

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