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Revision 1.56 Revision 1.94
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 1.94 2004/08/13 15:39:40 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 ${ECLASS} eclass"
18 18
19# This function generate linker scripts in /usr/lib for dynamic 19# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 20# libs in /lib. This is to fix linking problems when you have
144 local SINGLE_PATCH="no" 144 local SINGLE_PATCH="no"
145 local x="" 145 local x=""
146 146
147 if [ "$#" -gt 1 ] 147 if [ "$#" -gt 1 ]
148 then 148 then
149 eerror "Invalid arguments to epatch()" 149 local m=""
150 die "Invalid arguments to epatch()" 150 einfo "${#} patches to apply..."
151 for m in "$@" ; do
152 epatch "${m}"
153 done
154 return 0
151 fi 155 fi
152 156
153 if [ -n "$1" -a -f "$1" ] 157 if [ -n "$1" -a -f "$1" ]
154 then 158 then
155 SINGLE_PATCH="yes" 159 SINGLE_PATCH="yes"
258 else 262 else
259 PATCH_TARGET="${x}" 263 PATCH_TARGET="${x}"
260 fi 264 fi
261 265
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 266 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 267 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 268
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 270 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 271
268 if [ "${PATCH_SUFFIX}" != "patch" ] 272 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 279 count=5
276 break 280 break
277 fi 281 fi
278 fi 282 fi
279 283
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 284 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 285 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 286 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 287 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 288 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 289 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 290 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 291
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 292 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 293
290 if [ "$?" -ne 0 ] 294 if [ "$?" -ne 0 ]
291 then 295 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 296 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 297 echo
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 426 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 427 else
424 jobs=2 428 jobs=2
425 fi 429 fi
426 430
427 elif [ "${ARCH}" = "ppc" ] 431 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 432 then
429 # ppc has "processor", but only when compiled with SMP 433 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 434 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 435 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 436 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 437 else
434 jobs=2 438 jobs=2
435 fi 439 fi
440 elif [ "${ARCH}" = "s390" ]
441 then
442 # s390 has "# processors : "
443 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 444 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 445 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 446 die "Unknown ARCH -- ${ARCH}!"
439 fi 447 fi
440 448
456 fi 464 fi
457 fi 465 fi
458} 466}
459 467
460# Cheap replacement for when debianutils (and thus mktemp) 468# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 469# does not exist on the users system
462# vapier@gentoo.org 470# vapier@gentoo.org
463# 471#
464# Takes just 1 parameter (the directory to create tmpfile in) 472# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() { 473mymktemp() {
466 local topdir=$1 474 local topdir="$1"
475
467 [ -z "${topdir}" ] && topdir=/tmp 476 [ -z "${topdir}" ] && topdir=/tmp
468 if [ `which mktemp 2>/dev/null` ] ; then 477 if [ "`which mktemp 2>/dev/null`" ]
478 then
469 mktemp -p ${topdir} 479 mktemp -p ${topdir}
470 else 480 else
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 481 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp} 482 touch ${tmp}
473 echo ${tmp} 483 echo ${tmp}
484 fi
485}
486
487# Small wrapper for getent (Linux) and nidump (Mac OS X)
488# used in enewuser()/enewgroup()
489# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
490#
491# egetent(database, key)
492egetent() {
493 if [ "${ARCH}" == "macos" ] ; then
494 case "$2" in
495 *[!0-9]*) # Non numeric
496 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
497 ;;
498 *) # Numeric
499 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
500 ;;
501 esac
502 else
503 getent $1 $2
474 fi 504 fi
475} 505}
476 506
477# Simplify/standardize adding users to the system 507# Simplify/standardize adding users to the system
478# vapier@gentoo.org 508# vapier@gentoo.org
488# groups: none 518# groups: none
489# extra: comment of 'added by portage for ${PN}' 519# extra: comment of 'added by portage for ${PN}'
490enewuser() { 520enewuser() {
491 # get the username 521 # get the username
492 local euser="$1"; shift 522 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 523 if [ -z "${euser}" ]
524 then
494 eerror "No username specified !" 525 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 526 die "Cannot call enewuser without a username"
496 fi 527 fi
497 528
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 $3}'`"
502
503 # see if user already exists 529 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 530 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
531 then
505 return 0 532 return 0
506 fi 533 fi
507 einfo "Adding user '${euser}' to your system ..." 534 einfo "Adding user '${euser}' to your system ..."
508 535
509 # options to pass to useradd 536 # options to pass to useradd
510 local opts="" 537 local opts=
511 538
512 # handle uid 539 # handle uid
513 local euid="$1"; shift 540 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 541 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
542 then
515 if [ ${euid} -gt 0 ] ; then 543 if [ "${euid}" -gt 0 ]
516 opts="${opts} -u ${euid}" 544 then
545 if [ ! -z "`egetent passwd ${euid}`" ]
546 then
547 euid="next"
548 fi
517 else 549 else
518 eerror "Userid given but is not greater than 0 !" 550 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 551 die "${euid} is not a valid UID"
520 fi 552 fi
521 else 553 else
522 euid="next available" 554 euid="next"
555 fi
556 if [ "${euid}" == "next" ]
557 then
558 local pwrange
559 if [ "${ARCH}" == "macos" ] ; then
560 pwrange="`jot 898 101`"
561 else
562 pwrange="`seq 101 999`"
523 fi 563 fi
564 for euid in ${pwrange} ; do
565 [ -z "`egetent passwd ${euid}`" ] && break
566 done
567 fi
568 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 569 einfo " - Userid: ${euid}"
525 570
526 # handle shell 571 # handle shell
527 local eshell="$1"; shift 572 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 573 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
574 then
529 if [ ! -e ${eshell} ] ; then 575 if [ ! -e "${eshell}" ]
576 then
530 eerror "A shell was specified but it does not exist !" 577 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 578 die "${eshell} does not exist"
532 fi 579 fi
533 else 580 else
534 eshell=/bin/false 581 eshell="/bin/false"
535 fi 582 fi
536 einfo " - Shell: ${eshell}" 583 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 584 opts="${opts} -s ${eshell}"
538 585
539 # handle homedir 586 # handle homedir
540 local ehome="$1"; shift 587 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 588 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
589 then
542 ehome=/dev/null 590 ehome="/dev/null"
543 fi 591 fi
544 einfo " - Home: ${ehome}" 592 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 593 opts="${opts} -d ${ehome}"
546 594
547 # handle groups 595 # handle groups
548 local egroups="$1"; shift 596 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 597 if [ ! -z "${egroups}" ]
550 local realgroup 598 then
551 local oldifs="${IFS}" 599 local oldifs="${IFS}"
552 export IFS="," 600 export IFS=","
553 for g in ${egroups} ; do 601 for g in ${egroups}
554 chgrp ${g} ${tmpfile} >& /dev/null 602 do
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 603 if [ -z "`egetent group \"${g}\"`" ]
556 if [ "${g}" != "${realgroup}" ] ; then 604 then
557 eerror "You must add ${g} to the system first" 605 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 606 die "${g} is not a valid GID"
559 fi 607 fi
560 done 608 done
561 export IFS="${oldifs}" 609 export IFS="${oldifs}"
562 opts="${opts} -g ${egroups}" 610 opts="${opts} -g ${egroups}"
565 fi 613 fi
566 einfo " - Groups: ${egroups}" 614 einfo " - Groups: ${egroups}"
567 615
568 # handle extra and add the user 616 # handle extra and add the user
569 local eextra="$@" 617 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 618 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 619 export SANDBOX_ON="0"
620 if [ "${ARCH}" == "macos" ];
621 then
622 ### Make the user
572 if [ -z "${eextra}" ] ; then 623 if [ -z "${eextra}" ]
624 then
625 dscl . create /users/${euser} uid ${euid}
626 dscl . create /users/${euser} shell ${eshell}
627 dscl . create /users/${euser} home ${ehome}
628 dscl . create /users/${euser} realname "added by portage for ${PN}"
629 ### Add the user to the groups specified
630 for g in ${egroups}
631 do
632 dscl . merge /groups/${g} users ${euser}
633 done
634 else
635 einfo "Extra options are not supported on macos yet"
636 einfo "Please report the ebuild along with the info below"
637 einfo "eextra: ${eextra}"
638 die "Required function missing"
639 fi
640 else
641 if [ -z "${eextra}" ]
642 then
573 useradd ${opts} ${euser} \ 643 useradd ${opts} ${euser} \
574 -c "added by portage for ${PN}" \ 644 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 645 || die "enewuser failed"
576 else 646 else
577 einfo " - Extra: ${eextra}" 647 einfo " - Extra: ${eextra}"
578 useradd ${opts} ${euser} ${eextra} \ 648 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 649 || die "enewuser failed"
650 fi
580 fi 651 fi
581 export SANDBOX_ON="${oldsandbox}" 652 export SANDBOX_ON="${oldsandbox}"
582 653
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 654 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
655 then
584 einfo " - Creating ${ehome} in ${D}" 656 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 657 dodir ${ehome}
586 fowners ${euser} ${ehome} 658 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 659 fperms 755 ${ehome}
588 fi 660 fi
598# gid: next available (see groupadd(8)) 670# gid: next available (see groupadd(8))
599# extra: none 671# extra: none
600enewgroup() { 672enewgroup() {
601 # get the group 673 # get the group
602 local egroup="$1"; shift 674 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 675 if [ -z "${egroup}" ]
676 then
604 eerror "No group specified !" 677 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 678 die "Cannot call enewgroup without a group"
606 fi 679 fi
607 680
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 $4}'`"
612
613 # see if group already exists 681 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 682 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
683 then
615 return 0 684 return 0
616 fi 685 fi
617 einfo "Adding group '${egroup}' to your system ..." 686 einfo "Adding group '${egroup}' to your system ..."
618 687
619 # options to pass to useradd 688 # options to pass to useradd
620 local opts="" 689 local opts=
621 690
622 # handle gid 691 # handle gid
623 local egid="$1"; shift 692 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 693 if [ ! -z "${egid}" ]
694 then
625 if [ ${egid} -gt 0 ] ; then 695 if [ "${egid}" -gt 0 ]
696 then
697 if [ -z "`egetent group ${egid}`" ]
698 then
699 if [ "${ARCH}" == "macos" ] ; then
700 opts="${opts} ${egid}"
701 else
626 opts="${opts} -g ${egid}" 702 opts="${opts} -g ${egid}"
703 fi
704 else
705 egid="next available; requested gid taken"
706 fi
627 else 707 else
628 eerror "Groupid given but is not greater than 0 !" 708 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 709 die "${egid} is not a valid GID"
630 fi 710 fi
631 else 711 else
636 # handle extra 716 # handle extra
637 local eextra="$@" 717 local eextra="$@"
638 opts="${opts} ${eextra}" 718 opts="${opts} ${eextra}"
639 719
640 # add the group 720 # add the group
641 local oldsandbox=${SANDBOX_ON} 721 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 722 export SANDBOX_ON="0"
723 if [ "${ARCH}" == "macos" ];
724 then
725 if [ ! -z "${eextra}" ];
726 then
727 einfo "Extra options are not supported on macos yet"
728 einfo "Please report the ebuild along with the info below"
729 einfo "eextra: ${eextra}"
730 die "Required function missing"
731 fi
732
733 # If we need the next available
734 case ${egid} in
735 *[!0-9]*) # Non numeric
736 for egid in `jot 898 101`; do
737 [ -z "`egetent group ${egid}`" ] && break
738 done
739 esac
740 dscl . create /groups/${egroup} gid ${egid}
741 dscl . create /groups/${egroup} passwd '*'
742 else
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 743 groupadd ${opts} ${egroup} || die "enewgroup failed"
744 fi
644 export SANDBOX_ON="${oldsandbox}" 745 export SANDBOX_ON="${oldsandbox}"
645} 746}
646 747
647# Simple script to replace 'dos2unix' binaries 748# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 749# vapier@gentoo.org
649# 750#
650# edos2unix(file, <more files>...) 751# edos2unix(file, <more files>...)
651edos2unix() { 752edos2unix() {
652 for f in $@ ; do 753 for f in "$@"
754 do
653 cp ${f} ${T}/edos2unix 755 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 756 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 757 done
656} 758}
657 759
658# Make a desktop file ! 760# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 761# Great for making those icons in kde/gnome startmenu !
668# name: the name that will show up in the menu 770# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 771# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 772# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 773# a full path to an icon
672# type: what kind of application is this ? for categories: 774# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 775# http://www.freedesktop.org/standards/menu-spec/
674# path: if your app needs to startup in a specific dir 776# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 777make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 778 [ -z "$1" ] && eerror "You must specify the executable" && return 1
677 779
678 local exec=${1} 780 local exec="${1}"
679 local name=${2:-${PN}} 781 local name="${2:-${PN}}"
680 local icon=${3:-${PN}.png} 782 local icon="${3:-${PN}.png}"
681 local type=${4} 783 local type="${4}"
784 local subdir="${6}"
682 local path=${5:-${GAMES_PREFIX}} 785 local path="${5:-${GAMES_PREFIX}}"
683 if [ -z "${type}" ] ; then 786 if [ -z "${type}" ]
787 then
684 case ${CATEGORY} in 788 case ${CATEGORY} in
685 app-emulation) type=Emulator ;; 789 "app-emulation")
686 games-*) type=Game ;; 790 type=Emulator
687 *) type="" ;; 791 subdir="Emulation"
792 ;;
793 "games-"*)
794 type=Game
795 subdir="Games"
796 ;;
797 "net-"*)
798 type=Network
799 subdir="${type}"
800 ;;
801 *)
802 type=
803 subdir=
804 ;;
688 esac 805 esac
689 fi 806 fi
690 local desktop=${T}/${exec}.desktop 807 local desktop="${T}/${exec}.desktop"
691 808
692echo "[Desktop Entry] 809echo "[Desktop Entry]
693Encoding=UTF-8 810Encoding=UTF-8
694Version=0.9.2 811Version=0.9.2
695Name=${name} 812Name=${name}
698Exec=${exec} 815Exec=${exec}
699Path=${path} 816Path=${path}
700Icon=${icon} 817Icon=${icon}
701Categories=Application;${type};" > ${desktop} 818Categories=Application;${type};" > ${desktop}
702 819
703 if [ -d /usr/share/applications ] ; then 820 if [ -d "/usr/share/applications" ]
821 then
704 insinto /usr/share/applications 822 insinto /usr/share/applications
705 doins ${desktop} 823 doins ${desktop}
706 fi 824 fi
707 825
708 #if [ -d /usr/share/gnome/apps ] ; then 826 #if [ -d "/usr/share/gnome/apps" ]
827 #then
709 # insinto /usr/share/gnome/apps/Games 828 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop} 829 # doins ${desktop}
711 #fi 830 #fi
712 831
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 832 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
833 #then
714 # for ver in /usr/kde/* ; do 834 # for ver in /usr/kde/*
835 # do
715 # insinto ${ver}/share/applnk/Games 836 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop} 837 # doins ${desktop}
717 # done 838 # done
718 #fi 839 #fi
719 840
720 if [ -d /usr/share/applnk ] ; then 841 if [ -d "/usr/share/applnk" ]
842 then
721 insinto /usr/share/applnk/${type} 843 insinto /usr/share/applnk/${subdir}
722 doins ${desktop} 844 doins ${desktop}
723 fi 845 fi
724 846
725 return 0 847 return 0
726} 848}
727 849
728# new convenience patch wrapper function to eventually replace epatch(), 850# for internal use only (unpack_pdv and unpack_makeself)
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 851find_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="" 852 local src="$1"
757 local list2="" 853 if [ -z "${src}" ]
758 declare -i plevel 854 then
759 855 src="${DISTDIR}/${A}"
760 # parse patch sources 856 else
761 for x in $*; do 857 if [ -e "${DISTDIR}/${src}" ]
762 debug-print "$FUNCNAME: parsing parameter $x" 858 then
763 if [ -f "$x" ]; then 859 src="${DISTDIR}/${src}"
764 list="$list $x" 860 elif [ -e "${PWD}/${src}" ]
765 elif [ -d "$x" ]; then 861 then
766 # handles patchdirs like epatch() for now: no recursion. 862 src="${PWD}/${src}"
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 863 elif [ -e "${src}" ]
768 # only patches with _$ARCH_ or _all_ in their filenames are applied. 864 then
769 for file in `ls -A $x`; do 865 src="${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 866 fi
774 done 867 fi
775 list="`echo $list2 | sort` $list" 868 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
869 echo "${src}"
870}
871
872# Unpack those pesky pdv generated files ...
873# They're self-unpacking programs with the binary package stuffed in
874# the middle of the archive. Valve seems to use it a lot ... too bad
875# it seems to like to segfault a lot :(. So lets take it apart ourselves.
876#
877# Usage: unpack_pdv [file to unpack] [size of off_t]
878# - you have to specify the off_t size ... i have no idea how to extract that
879# information out of the binary executable myself. basically you pass in
880# the size of the off_t type (in bytes) on the machine that built the pdv
881# archive. one way to determine this is by running the following commands:
882# strings <pdv archive> | grep lseek
883# strace -elseek <pdv archive>
884# basically look for the first lseek command (we do the strings/grep because
885# sometimes the function call is _llseek or something) and steal the 2nd
886# parameter. here is an example:
887# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
888# lseek
889# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
890# lseek(3, -4, SEEK_END) = 2981250
891# thus we would pass in the value of '4' as the second parameter.
892unpack_pdv() {
893 local src="`find_unpackable_file $1`"
894 local sizeoff_t="$2"
895
896 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
897
898 local shrtsrc="`basename ${src}`"
899 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
900 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
901 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
902
903 # grab metadata for debug reasons
904 local metafile="`mymktemp ${T}`"
905 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
906
907 # rip out the final file name from the metadata
908 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
909 datafile="`basename ${datafile}`"
910
911 # now lets uncompress/untar the file if need be
912 local tmpfile="`mymktemp ${T}`"
913 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
914
915 local iscompressed="`file -b ${tmpfile}`"
916 if [ "${iscompressed:0:8}" == "compress" ] ; then
917 iscompressed=1
918 mv ${tmpfile}{,.Z}
919 gunzip ${tmpfile}
920 else
921 iscompressed=0
922 fi
923 local istar="`file -b ${tmpfile}`"
924 if [ "${istar:0:9}" == "POSIX tar" ] ; then
925 istar=1
926 else
927 istar=0
928 fi
929
930 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
931 #dd if=${src} ibs=${metaskip} count=1 \
932 # | dd ibs=${tailskip} skip=1 \
933 # | gzip -dc \
934 # > ${datafile}
935 if [ ${iscompressed} -eq 1 ] ; then
936 if [ ${istar} -eq 1 ] ; then
937 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
938 | head -c $((${metaskip}-${tailskip})) \
939 | tar -xzf -
776 else 940 else
777 die "Couldn't find $x" 941 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
942 | head -c $((${metaskip}-${tailskip})) \
943 | gzip -dc \
944 > ${datafile}
945 fi
946 else
947 if [ ${istar} -eq 1 ] ; then
948 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
949 | head -c $((${metaskip}-${tailskip})) \
950 | tar --no-same-owner -xf -
951 else
952 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
953 | head -c $((${metaskip}-${tailskip})) \
954 > ${datafile}
955 fi
778 fi 956 fi
779 done 957 true
780 958 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 959 #assert "failure unpacking pdv ('${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} 960}
845 961
846# Unpack those pesky makeself generated files ... 962# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 963# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 964# the end of the archive. Loki utilized the format as does
851# Usage: unpack_makeself [file to unpack] [offset] 967# Usage: unpack_makeself [file to unpack] [offset]
852# - If the file is not specified then unpack will utilize ${A}. 968# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 969# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 970# the proper offset from the script itself.
855unpack_makeself() { 971unpack_makeself() {
856 local src=$1 972 local src="`find_unpackable_file $1`"
857 local skip=$2 973 local skip="$2"
858 974
859 if [ -z "${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}` 975 local shrtsrc="`basename ${src}`"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 976 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 977 if [ -z "${skip}" ]
978 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 979 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 980 local skip=0
877 case ${ver} in 981 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 982 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 983 skip=`grep -a ^skip= ${src} | cut -d= -f2`
902 ;; 1006 ;;
903 esac 1007 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1008 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1009 fi
906 1010
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1011 # 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 1012 local tmpfile="`mymktemp ${T}`"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1013 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 local pipestatus="${PIPESTATUS[*]}" 1014 local filetype="`file -b ${tmpfile}`"
911 pipestatus="${pipestatus// }" 1015 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1016 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ...
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1017 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1018 ;;
1019 bzip2*)
1020 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1021 ;;
1022 gzip*)
1023 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1024 ;;
1025 compress*)
1026 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1027 ;;
1028 *)
1029 eerror "Unknown filetype \"${filetype}\" ?"
1030 false
1031 ;;
1032 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1033 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1034}
918 1035
919# Display a license for user to accept. 1036# Display a license for user to accept.
920# 1037#
921# Usage: check_license [license] 1038# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1039# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1040check_license() {
924 local src=$1 1041 local lic=$1
925 if [ -z "${src}" ] ; then 1042 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1043 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1044 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1045 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1046 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 1047 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 1048 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 1049 elif [ -e "${src}" ] ; then
933 src="${src}" 1050 lic="${src}"
934 fi
935 fi 1051 fi
1052 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1053 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1054 local l="`basename ${lic}`"
937 1055
938 # here is where we check for the license... 1056 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1057 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1058 local alic
941 einfo "The license for this application has already been accepted." 1059 for alic in "${ACCEPT_LICENSE}" ; do
1060 [ "${alic}" == "*" ] && return 0
1061 [ "${alic}" == "${l}" ] && return 0
1062 done
1063
1064 local licmsg="`mymktemp ${T}`"
1065 cat << EOF > ${licmsg}
1066**********************************************************
1067The following license outlines the terms of use of this
1068package. You MUST accept this license for installation to
1069continue. When you are done viewing, hit 'q'. If you
1070CTRL+C out of this, the install will not run!
1071**********************************************************
1072
1073EOF
1074 cat ${lic} >> ${licmsg}
1075 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1076 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1077 read alic
1078 case ${alic} in
1079 yes|Yes|y|Y)
1080 return 0
1081 ;;
1082 *)
1083 echo;echo;echo
1084 eerror "You MUST accept the license to continue! Exiting!"
1085 die "Failed to accept license"
1086 ;;
1087 esac
1088}
1089
1090# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1091# the whole 'non-interactive' policy, but damnit I want CD support !
1092#
1093# with these cdrom functions we handle all the user interaction and
1094# standardize everything. all you have to do is call cdrom_get_cds()
1095# and when the function returns, you can assume that the cd has been
1096# found at CDROM_ROOT.
1097#
1098# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1099# etc... if you want to give the cds better names, then just export
1100# the CDROM_NAME_X variables before calling cdrom_get_cds().
1101#
1102# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1103#
1104# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1105# - this will attempt to locate a cd based upon a file that is on
1106# the cd ... the more files you give this function, the more cds
1107# the cdrom functions will handle
1108cdrom_get_cds() {
1109 # first we figure out how many cds we're dealing with by
1110 # the # of files they gave us
1111 local cdcnt=0
1112 local f=
1113 for f in "$@" ; do
1114 cdcnt=$((cdcnt + 1))
1115 export CDROM_CHECK_${cdcnt}="$f"
1116 done
1117 export CDROM_TOTAL_CDS=${cdcnt}
1118 export CDROM_CURRENT_CD=1
1119
1120 # now we see if the user gave use CD_ROOT ...
1121 # if they did, let's just believe them that it's correct
1122 if [ ! -z "${CD_ROOT}" ] ; then
1123 export CDROM_ROOT="${CD_ROOT}"
1124 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1125 return
1126 fi
1127 # do the same for CD_ROOT_X
1128 if [ ! -z "${CD_ROOT_1}" ] ; then
1129 local var=
1130 cdcnt=0
1131 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1132 cdcnt=$((cdcnt + 1))
1133 var="CD_ROOT_${cdcnt}"
1134 if [ -z "${!var}" ] ; then
1135 eerror "You must either use just the CD_ROOT"
1136 eerror "or specify ALL the CD_ROOT_X variables."
1137 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1138 die "could not locate CD_ROOT_${cdcnt}"
1139 fi
1140 export CDROM_ROOTS_${cdcnt}="${!var}"
1141 done
1142 export CDROM_ROOT=${CDROM_ROOTS_1}
1143 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1144 return
1145 fi
1146
1147 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1148 einfon "This ebuild will need the "
1149 if [ -z "${CDROM_NAME}" ] ; then
1150 echo "cdrom for ${PN}."
942 else 1151 else
943 ewarn "You MUST accept this license for installation to continue." 1152 echo "${CDROM_NAME}."
944 eerror "If you CTRL+C out of this, the install will not run!" 1153 fi
945 echo 1154 echo
1155 einfo "If you do not have the CD, but have the data files"
1156 einfo "mounted somewhere on your filesystem, just export"
1157 einfo "the variable CD_ROOT so that it points to the"
1158 einfo "directory containing the files."
1159 echo
1160 else
1161 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1162 cdcnt=0
1163 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1164 cdcnt=$((cdcnt + 1))
1165 var="CDROM_NAME_${cdcnt}"
1166 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1167 done
1168 echo
1169 einfo "If you do not have the CDs, but have the data files"
1170 einfo "mounted somewhere on your filesystem, just export"
1171 einfo "the following variables so they point to the right place:"
1172 einfon ""
1173 cdcnt=0
1174 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1175 cdcnt=$((cdcnt + 1))
1176 echo -n " CD_ROOT_${cdcnt}"
1177 done
1178 echo
1179 einfo "Or, if you have all the files in the same place, or"
1180 einfo "you only have one cdrom, you can export CD_ROOT"
1181 einfo "and that place will be used as the same data source"
1182 einfo "for all the CDs."
1183 echo
1184 fi
1185 export CDROM_CURRENT_CD=0
1186 cdrom_load_next_cd
1187}
946 1188
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1189# 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]" 1190# when you have finished using the first cd, just call this function.
949 read ACCEPT_TERMS 1191# when it returns, CDROM_ROOT will be pointing to the second cd.
950 case ${ACCEPT_TERMS} in 1192# remember, you can only go forward in the cd chain, you can't go back.
951 yes|Yes|y|Y) 1193cdrom_load_next_cd() {
952 cp ${src} /usr/share/licenses 1194 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
953 exit 0 1195 local var=
954 ;; 1196
955 *) 1197 if [ ! -z "${CD_ROOT}" ] ; then
956 eerror "You MUST accept the license to continue! Exiting!" 1198 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
957 die "Failed to accept license" 1199 return
958 ;; 1200 fi
959 esac 1201
1202 unset CDROM_ROOT
1203 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1204 if [ -z "${!var}" ] ; then
1205 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1206 cdrom_locate_file_on_cd ${!var}
1207 else
1208 export CDROM_ROOT="${!var}"
1209 fi
1210
1211 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1212}
1213
1214# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1215# functions. this should *never* be called from an ebuild.
1216# all it does is try to locate a give file on a cd ... if the cd isn't
1217# found, then a message asking for the user to insert the cdrom will be
1218# displayed and we'll hang out here until:
1219# (1) the file is found on a mounted cdrom
1220# (2) the user hits CTRL+C
1221cdrom_locate_file_on_cd() {
1222 while [ -z "${CDROM_ROOT}" ] ; do
1223 local dir="$(dirname ${@})"
1224 local file="$(basename ${@})"
1225 local mline=""
1226 local showedmsg=0
1227
1228 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1229 [ -d "${mline}/${dir}" ] || continue
1230 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1231 && export CDROM_ROOT=${mline}
1232 done
1233
1234 if [ -z "${CDROM_ROOT}" ] ; then
1235 echo
1236 if [ ${showedmsg} -eq 0 ] ; then
1237 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1238 if [ -z "${CDROM_NAME}" ] ; then
1239 einfo "Please insert the cdrom for ${PN} now !"
1240 else
1241 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1242 fi
1243 else
1244 if [ -z "${CDROM_NAME_1}" ] ; then
1245 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1246 else
1247 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1248 einfo "Please insert+mount the ${!var} cdrom now !"
1249 fi
1250 fi
1251 showedmsg=1
1252 fi
1253 einfo "Press return to scan for the cd again"
1254 einfo "or hit CTRL+C to abort the emerge."
1255 read
960 fi 1256 fi
1257 done
961} 1258}
1259
1260# Make sure that LINGUAS only contains languages that
1261# a package can support
1262#
1263# usage: strip-linguas <allow LINGUAS>
1264# strip-linguas -i <directories of .po files>
1265# strip-linguas -u <directories of .po files>
1266#
1267# The first form allows you to specify a list of LINGUAS.
1268# The -i builds a list of po files found in all the
1269# directories and uses the intersection of the lists.
1270# The -u builds a list of po files found in all the
1271# directories and uses the union of the lists.
1272strip-linguas() {
1273 local ls newls
1274 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1275 local op="$1"; shift
1276 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1277 local d f
1278 for d in "$@" ; do
1279 if [ "${op}" == "-u" ] ; then
1280 newls="${ls}"
1281 else
1282 newls=""
1283 fi
1284 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1285 if [ "${op}" == "-i" ] ; then
1286 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1287 else
1288 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1289 fi
1290 done
1291 ls="${newls}"
1292 done
1293 ls="${ls//.po}"
1294 else
1295 ls="$@"
1296 fi
1297
1298 ls=" ${ls} "
1299 newls=""
1300 for f in ${LINGUAS} ; do
1301 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1302 nl="${newls} ${f}"
1303 else
1304 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1305 fi
1306 done
1307 if [ -z "${newls}" ] ; then
1308 unset LINGUAS
1309 else
1310 export LINGUAS="${newls}"
1311 fi
1312}

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