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Revision 1.50 Revision 1.92
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 1.50 2003/09/05 16:42:45 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.92 2004/08/03 17:24:52 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 $ECLASS"
14 14
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18 18
19# This function generate linker scripts in /usr/lib for dynamic 19# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 20# libs in /lib. This is to fix linking problems when you have
88# Default directory where patches are located 88# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 89EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 90# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 91EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 92# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 94EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 95# List of patches not to apply. Not this is only file names,
95# and not the full path .. 96# and not the full path ..
96EPATCH_EXCLUDE="" 97EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 98# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 99EPATCH_SINGLE_MSG=""
257 else 258 else
258 PATCH_TARGET="${x}" 259 PATCH_TARGET="${x}"
259 fi 260 fi
260 261
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 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##*/}
263 264
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 267
267 if [ "${PATCH_SUFFIX}" != "patch" ] 268 if [ "${PATCH_SUFFIX}" != "patch" ]
274 count=5 275 count=5
275 break 276 break
276 fi 277 fi
277 fi 278 fi
278 279
279 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
280 then 281 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 287
287 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##*/}-${STDERR_TARGET##*/}.real 2>&1
288 289
289 if [ "$?" -ne 0 ] 290 if [ "$?" -ne 0 ]
290 then 291 then
291 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##*/}
292 echo 293 echo
401 fi 402 fi
402 403
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 405
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 408 then
408 # these archs will always have "[Pp]rocessor" 409 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 411
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 423 else
423 jobs=2 424 jobs=2
424 fi 425 fi
425 426
426 elif [ "${ARCH}" = "ppc" ] 427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 428 then
428 # ppc has "processor", but only when compiled with SMP 429 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 431 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 433 else
433 jobs=2 434 jobs=2
434 fi 435 fi
436 elif [ "${ARCH}" = "s390" ]
437 then
438 # s390 has "# processors : "
439 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 440 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 441 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 442 die "Unknown ARCH -- ${ARCH}!"
438 fi 443 fi
439 444
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 456 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 457 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 458 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 459 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 460 fi
461 fi
462}
463
464# Cheap replacement for when debianutils (and thus mktemp)
465# does not exist on the users system
466# vapier@gentoo.org
467#
468# Takes just 1 parameter (the directory to create tmpfile in)
469mymktemp() {
470 local topdir="$1"
471
472 [ -z "${topdir}" ] && topdir=/tmp
473 if [ "`which mktemp 2>/dev/null`" ]
474 then
475 mktemp -p ${topdir}
476 else
477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
478 touch ${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
456 fi 500 fi
457} 501}
458 502
459# Simplify/standardize adding users to the system 503# Simplify/standardize adding users to the system
460# vapier@gentoo.org 504# vapier@gentoo.org
470# groups: none 514# groups: none
471# extra: comment of 'added by portage for ${PN}' 515# extra: comment of 'added by portage for ${PN}'
472enewuser() { 516enewuser() {
473 # get the username 517 # get the username
474 local euser="$1"; shift 518 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 519 if [ -z "${euser}" ]
520 then
476 eerror "No username specified !" 521 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 522 die "Cannot call enewuser without a username"
478 fi 523 fi
479 524
480 # setup a file for testing usernames/groups
481 local tmpfile="`mktemp -p ${T}`"
482 touch ${tmpfile}
483 chown ${euser} ${tmpfile} >& /dev/null
484 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
485
486 # see if user already exists 525 # lets see if the username already exists
487 if [ "${euser}" == "${realuser}" ] ; then 526 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
527 then
488 return 0 528 return 0
489 fi 529 fi
490 einfo "Adding user '${euser}' to your system ..." 530 einfo "Adding user '${euser}' to your system ..."
491 531
492 # options to pass to useradd 532 # options to pass to useradd
493 local opts="" 533 local opts=
494 534
495 # handle uid 535 # handle uid
496 local euid="$1"; shift 536 local euid="$1"; shift
497 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 537 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
538 then
498 if [ ${euid} -gt 0 ] ; then 539 if [ "${euid}" -gt 0 ]
499 opts="${opts} -u ${euid}" 540 then
541 if [ ! -z "`egetent passwd ${euid}`" ]
542 then
543 euid="next"
544 fi
500 else 545 else
501 eerror "Userid given but is not greater than 0 !" 546 eerror "Userid given but is not greater than 0 !"
502 die "${euid} is not a valid UID" 547 die "${euid} is not a valid UID"
503 fi 548 fi
504 else 549 else
505 euid="next available" 550 euid="next"
551 fi
552 if [ "${euid}" == "next" ]
553 then
554 local pwrange
555 if [ "${ARCH}" == "macos" ] ; then
556 pwrange="`jot 898 101`"
557 else
558 pwrange="`seq 101 999`"
506 fi 559 fi
560 for euid in ${pwrange} ; do
561 [ -z "`egetent passwd ${euid}`" ] && break
562 done
563 fi
564 opts="${opts} -u ${euid}"
507 einfo " - Userid: ${euid}" 565 einfo " - Userid: ${euid}"
508 566
509 # handle shell 567 # handle shell
510 local eshell="$1"; shift 568 local eshell="$1"; shift
511 if [ ! -z "${eshell}" ] ; then 569 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
570 then
512 if [ ! -e ${eshell} ] ; then 571 if [ ! -e "${eshell}" ]
572 then
513 eerror "A shell was specified but it does not exist !" 573 eerror "A shell was specified but it does not exist !"
514 die "${eshell} does not exist" 574 die "${eshell} does not exist"
515 fi 575 fi
516 else 576 else
517 eshell=/bin/false 577 eshell="/bin/false"
518 fi 578 fi
519 einfo " - Shell: ${eshell}" 579 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 580 opts="${opts} -s ${eshell}"
521 581
522 # handle homedir 582 # handle homedir
523 local ehome="$1"; shift 583 local ehome="$1"; shift
524 if [ -z "${ehome}" ] ; then 584 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
585 then
525 ehome=/dev/null 586 ehome="/dev/null"
526 fi 587 fi
527 einfo " - Home: ${ehome}" 588 einfo " - Home: ${ehome}"
528 opts="${opts} -d ${ehome}" 589 opts="${opts} -d ${ehome}"
529 590
530 # handle groups 591 # handle groups
531 local egroups="$1"; shift 592 local egroups="$1"; shift
532 if [ ! -z "${egroups}" ] ; then 593 if [ ! -z "${egroups}" ]
533 local realgroup 594 then
534 local oldifs="${IFS}" 595 local oldifs="${IFS}"
535 export IFS="," 596 export IFS=","
536 for g in ${egroups} ; do 597 for g in ${egroups}
537 chgrp ${g} ${tmpfile} >& /dev/null 598 do
538 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 599 if [ -z "`egetent group \"${g}\"`" ]
539 if [ "${g}" != "${realgroup}" ] ; then 600 then
540 eerror "You must add ${g} to the system first" 601 eerror "You must add group ${g} to the system first"
541 die "${g} is not a valid GID" 602 die "${g} is not a valid GID"
542 fi 603 fi
543 done 604 done
544 export IFS="${oldifs}" 605 export IFS="${oldifs}"
545 opts="${opts} -g ${egroups}" 606 opts="${opts} -g ${egroups}"
548 fi 609 fi
549 einfo " - Groups: ${egroups}" 610 einfo " - Groups: ${egroups}"
550 611
551 # handle extra and add the user 612 # handle extra and add the user
552 local eextra="$@" 613 local eextra="$@"
553 local oldsandbox=${SANDBOX_ON} 614 local oldsandbox="${SANDBOX_ON}"
554 export SANDBOX_ON="0" 615 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ];
617 then
618 ### Make the user
555 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
556 useradd ${opts} ${euser} \ 639 useradd ${opts} ${euser} \
557 -c "added by portage for ${PN}" \ 640 -c "added by portage for ${PN}" \
558 || die "enewuser failed" 641 || die "enewuser failed"
559 else 642 else
560 einfo " - Extra: ${eextra}" 643 einfo " - Extra: ${eextra}"
561 useradd ${opts} ${euser} ${eextra} \ 644 useradd ${opts} ${euser} ${eextra} \
562 || die "enewuser failed" 645 || die "enewuser failed"
646 fi
563 fi 647 fi
564 export SANDBOX_ON="${oldsandbox}" 648 export SANDBOX_ON="${oldsandbox}"
565 649
566 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 650 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
651 then
567 einfo " - Creating ${ehome} in ${D}" 652 einfo " - Creating ${ehome} in ${D}"
568 dodir ${ehome} 653 dodir ${ehome}
569 fowners ${euser} ${ehome} 654 fowners ${euser} ${ehome}
570 fperms 755 ${ehome} 655 fperms 755 ${ehome}
571 fi 656 fi
581# gid: next available (see groupadd(8)) 666# gid: next available (see groupadd(8))
582# extra: none 667# extra: none
583enewgroup() { 668enewgroup() {
584 # get the group 669 # get the group
585 local egroup="$1"; shift 670 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 671 if [ -z "${egroup}" ]
672 then
587 eerror "No group specified !" 673 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 674 die "Cannot call enewgroup without a group"
589 fi 675 fi
590 676
591 # setup a file for testing groupname
592 local tmpfile="`mktemp -p ${T}`"
593 touch ${tmpfile}
594 chgrp ${egroup} ${tmpfile} >& /dev/null
595 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
596
597 # see if group already exists 677 # see if group already exists
598 if [ "${egroup}" == "${realgroup}" ] ; then 678 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
679 then
599 return 0 680 return 0
600 fi 681 fi
601 einfo "Adding group '${egroup}' to your system ..." 682 einfo "Adding group '${egroup}' to your system ..."
602 683
603 # options to pass to useradd 684 # options to pass to useradd
604 local opts="" 685 local opts=
605 686
606 # handle gid 687 # handle gid
607 local egid="$1"; shift 688 local egid="$1"; shift
608 if [ ! -z "${egid}" ] ; then 689 if [ ! -z "${egid}" ]
690 then
609 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} ${egid}"
697 else
610 opts="${opts} -g ${egid}" 698 opts="${opts} -g ${egid}"
699 fi
700 else
701 egid="next available; requested gid taken"
702 fi
611 else 703 else
612 eerror "Groupid given but is not greater than 0 !" 704 eerror "Groupid given but is not greater than 0 !"
613 die "${egid} is not a valid GID" 705 die "${egid} is not a valid GID"
614 fi 706 fi
615 else 707 else
620 # handle extra 712 # handle extra
621 local eextra="$@" 713 local eextra="$@"
622 opts="${opts} ${eextra}" 714 opts="${opts} ${eextra}"
623 715
624 # add the group 716 # add the group
625 local oldsandbox=${SANDBOX_ON} 717 local oldsandbox="${SANDBOX_ON}"
626 export SANDBOX_ON="0" 718 export SANDBOX_ON="0"
719 if [ "${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
627 groupadd ${opts} ${egroup} || die "enewgroup failed" 739 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi
628 export SANDBOX_ON="${oldsandbox}" 741 export SANDBOX_ON="${oldsandbox}"
629} 742}
630 743
631# Simple script to replace 'dos2unix' binaries 744# Simple script to replace 'dos2unix' binaries
632# vapier@gentoo.org 745# vapier@gentoo.org
633# 746#
634# edos2unix(file, <more files>...) 747# edos2unix(file, <more files>...)
635edos2unix() { 748edos2unix() {
636 for f in $@ ; do 749 for f in "$@"
750 do
637 cp ${f} ${T}/edos2unix 751 cp "${f}" ${T}/edos2unix
638 sed 's/\r$//' ${T}/edos2unix > ${f} 752 sed 's/\r$//' ${T}/edos2unix > "${f}"
639 done 753 done
640} 754}
641 755
642# Make a desktop file ! 756# Make a desktop file !
643# Great for making those icons in kde/gnome startmenu ! 757# Great for making those icons in kde/gnome startmenu !
652# name: the name that will show up in the menu 766# name: the name that will show up in the menu
653# icon: give your little like a pretty little icon ... 767# icon: give your little like a pretty little icon ...
654# this can be relative (to /usr/share/pixmaps) or 768# this can be relative (to /usr/share/pixmaps) or
655# a full path to an icon 769# a full path to an icon
656# type: what kind of application is this ? for categories: 770# type: what kind of application is this ? for categories:
657# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 771# http://www.freedesktop.org/standards/menu-spec/
658# path: if your app needs to startup in a specific dir 772# path: if your app needs to startup in a specific dir
659make_desktop_entry() { 773make_desktop_entry() {
660 [ -z "$1" ] && eerror "You must specify the executable" && return 1 774 [ -z "$1" ] && eerror "You must specify the executable" && return 1
661 775
662 local exec=${1} 776 local exec="${1}"
663 local name=${2:-${PN}} 777 local name="${2:-${PN}}"
664 local icon=${3:-${PN}.png} 778 local icon="${3:-${PN}.png}"
665 local type=${4} 779 local type="${4}"
780 local subdir="${6}"
666 local path=${5:-${GAMES_PREFIX}} 781 local path="${5:-${GAMES_PREFIX}}"
667 if [ -z "${type}" ] ; then 782 if [ -z "${type}" ]
783 then
668 case ${CATEGORY} in 784 case ${CATEGORY} in
669 app-emulation) type=Emulator ;; 785 "app-emulation")
670 app-games) type=Game ;; 786 type=Emulator
671 *) type="" ;; 787 subdir="Emulation"
788 ;;
789 "games-"*)
790 type=Game
791 subdir="Games"
792 ;;
793 "net-"*)
794 type=Network
795 subdir="${type}"
796 ;;
797 *)
798 type=
799 subdir=
800 ;;
672 esac 801 esac
673 fi 802 fi
674 local desktop=${T}/${exec}.desktop 803 local desktop="${T}/${exec}.desktop"
675 804
676echo "[Desktop Entry] 805echo "[Desktop Entry]
677Encoding=UTF-8 806Encoding=UTF-8
678Version=0.9.2 807Version=0.9.2
679Name=${name} 808Name=${name}
682Exec=${exec} 811Exec=${exec}
683Path=${path} 812Path=${path}
684Icon=${icon} 813Icon=${icon}
685Categories=Application;${type};" > ${desktop} 814Categories=Application;${type};" > ${desktop}
686 815
687 if [ -d /usr/share/applications ] ; then 816 if [ -d "/usr/share/applications" ]
817 then
688 insinto /usr/share/applications 818 insinto /usr/share/applications
689 doins ${desktop} 819 doins ${desktop}
690 fi 820 fi
691 821
692 #if [ -d /usr/share/gnome/apps ] ; then 822 #if [ -d "/usr/share/gnome/apps" ]
823 #then
693 # insinto /usr/share/gnome/apps/Games 824 # insinto /usr/share/gnome/apps/Games
694 # doins ${desktop} 825 # doins ${desktop}
695 #fi 826 #fi
696 827
697 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 828 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
829 #then
698 # for ver in /usr/kde/* ; do 830 # for ver in /usr/kde/*
831 # do
699 # insinto ${ver}/share/applnk/Games 832 # insinto ${ver}/share/applnk/Games
700 # doins ${desktop} 833 # doins ${desktop}
701 # done 834 # done
702 #fi 835 #fi
703 836
704 if [ -d /usr/share/applnk ] ; then 837 if [ -d "/usr/share/applnk" ]
838 then
705 insinto /usr/share/applnk/${type} 839 insinto /usr/share/applnk/${subdir}
706 doins ${desktop} 840 doins ${desktop}
707 fi 841 fi
708 842
709 return 0 843 return 0
710} 844}
711 845
712# new convenience patch wrapper function to eventually replace epatch(), 846# for internal use only (unpack_pdv and unpack_makeself)
713# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 847find_unpackable_file() {
714# /usr/bin/patch
715# Features:
716# - bulk patch handling similar to epatch()'s
717# - automatic patch level detection like epatch()'s
718# - automatic patch uncompression like epatch()'s
719# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
720# manually instead
721# - once I decide it's production-ready, it'll be called from base_src_unpack
722# to handle $PATCHES to avoid defining src_unpack just to use xpatch
723
724# accepts zero or more parameters specifying patchfiles and/or patchdirs
725
726# known issues:
727# - only supports unified style patches (does anyone _really_ use anything
728# else?)
729# - because it doesn't use --dry-run there is a risk of it failing
730# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
731# any of the backup heuristics that patch employs to discover a filename.
732# however, this isn't dangerous because if it works for the developer who's
733# writing the ebuild, it'll always work for the users, and if it doesn't,
734# then we'll fix it :-)
735# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
736xpatch() {
737
738 debug-print-function $FUNCNAME $*
739
740 local list="" 848 local src="$1"
741 local list2="" 849 if [ -z "${src}" ]
742 declare -i plevel 850 then
743 851 src="${DISTDIR}/${A}"
744 # parse patch sources 852 else
745 for x in $*; do 853 if [ -e "${DISTDIR}/${src}" ]
746 debug-print "$FUNCNAME: parsing parameter $x" 854 then
747 if [ -f "$x" ]; then 855 src="${DISTDIR}/${src}"
748 list="$list $x" 856 elif [ -e "${PWD}/${src}" ]
749 elif [ -d "$x" ]; then 857 then
750 # handles patchdirs like epatch() for now: no recursion. 858 src="${PWD}/${src}"
751 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 859 elif [ -e "${src}" ]
752 # only patches with _$ARCH_ or _all_ in their filenames are applied. 860 then
753 for file in `ls -A $x`; do 861 src="${src}"
754 debug-print "$FUNCNAME: parsing in subdir: file $file"
755 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
756 list2="$list2 $x/$file"
757 fi 862 fi
758 done 863 fi
759 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 -
760 else 936 else
761 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 > ${datafile}
951 fi
762 fi 952 fi
763 done 953 true
764 954 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
765 debug-print "$FUNCNAME: final list of patches: $list" 955 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
766
767 for x in $list; do
768 debug-print "$FUNCNAME: processing $x"
769 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
770 case "`/usr/bin/file -b $x`" in
771 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
772 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
773 *text*) patchfile="$x";;
774 *) die "Could not determine filetype of patch $x";;
775 esac
776 debug-print "$FUNCNAME: patchfile=$patchfile"
777
778 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
779 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
780 debug-print "$FUNCNAME: raw target=$target"
781 # strip target down to the path/filename, remove leading +++
782 target="${target/+++ }"; target="${target%% *}"
783 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
784 # to discard them as well to calculate the correct patchlevel.
785 target="${target//\/\//\/}"
786 debug-print "$FUNCNAME: stripped target=$target"
787
788 # look for target
789 for basedir in "$S" "$WORKDIR" "${PWD}"; do
790 debug-print "$FUNCNAME: looking in basedir=$basedir"
791 cd "$basedir"
792
793 # try stripping leading directories
794 target2="$target"
795 plevel=0
796 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
797 while [ ! -f "$target2" ]; do
798 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
799 plevel=plevel+1
800 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
801 [ "$target2" == "${target2/\/}" ] && break
802 done
803 test -f "$target2" && break
804
805 # try stripping filename - needed to support patches creating new files
806 target2="${target%/*}"
807 plevel=0
808 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
809 while [ ! -d "$target2" ]; do
810 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
811 plevel=plevel+1
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 [ "$target2" == "${target2/\/}" ] && break
814 done
815 test -d "$target2" && break
816
817 done
818
819 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
820 debug-print "$FUNCNAME: determined plevel=$plevel"
821 # do the patching
822 ebegin "Applying patch ${x##*/}..."
823 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
824 eend $?
825
826 done
827
828} 956}
829 957
830# Unpack those pesky makeself generated files ... 958# Unpack those pesky makeself generated files ...
831# They're shell scripts with the binary package tagged onto 959# They're shell scripts with the binary package tagged onto
832# the end of the archive. Loki utilized the format as does 960# the end of the archive. Loki utilized the format as does
835# Usage: unpack_makeself [file to unpack] [offset] 963# Usage: unpack_makeself [file to unpack] [offset]
836# - If the file is not specified then unpack will utilize ${A}. 964# - If the file is not specified then unpack will utilize ${A}.
837# - 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
838# the proper offset from the script itself. 966# the proper offset from the script itself.
839unpack_makeself() { 967unpack_makeself() {
840 local src=$1 968 local src="`find_unpackable_file $1`"
841 local skip=$2 969 local skip="$2"
842 970
843 if [ -z "${src}" ] ; then
844 src="${DISTDIR}/${A}"
845 else
846 if [ -e "${DISTDIR}/${src}" ] ; then
847 src="${DISTDIR}/${src}"
848 elif [ -e "${PWD}/${src}" ] ; then
849 src="${PWD}/${src}"
850 elif [ -e "${src}" ] ; then
851 src="${src}"
852 fi
853 fi
854 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
855
856 local shrtsrc=`basename ${src}` 971 local shrtsrc="`basename ${src}`"
857 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 972 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
858 if [ -z "${skip}" ] ; then 973 if [ -z "${skip}" ]
974 then
859 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
860 local skip=0 976 local skip=0
861 case ${ver} in 977 case ${ver} in
862 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
863 skip=`grep -a ^skip= ${src} | cut -d= -f2` 979 skip=`grep -a ^skip= ${src} | cut -d= -f2`
886 ;; 1002 ;;
887 esac 1003 esac
888 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
889 fi 1005 fi
890 1006
891 # 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
892 # to tar which will make tar not extract anything and exit with 0 1008 local tmpfile="`mymktemp ${T}`"
893 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
894 local pipestatus="${PIPESTATUS[*]}" 1010 local filetype="`file -b ${tmpfile}`"
895 pipestatus="${pipestatus// }" 1011 case ${filetype} in
896 if [ "${pipestatus//0}" != "" ] ; then 1012 *tar\ archive)
897 # maybe it isnt gzipped ... they usually are, but not always ...
898 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 *)
1022 false
1023 ;;
1024 esac
899 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1025 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1026}
1027
1028# Display a license for user to accept.
1029#
1030# Usage: check_license [license]
1031# - If the file is not specified then ${LICENSE} is used.
1032check_license() {
1033 local lic=$1
1034 if [ -z "${lic}" ] ; then
1035 lic="${PORTDIR}/licenses/${LICENSE}"
1036 else
1037 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1038 lic="${PORTDIR}/licenses/${src}"
1039 elif [ -e "${PWD}/${src}" ] ; then
1040 lic="${PWD}/${src}"
1041 elif [ -e "${src}" ] ; then
1042 lic="${src}"
900 fi 1043 fi
1044 fi
1045 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1046 local l="`basename ${lic}`"
1047
1048 # here is where we check for the licenses the user already
1049 # accepted ... if we don't find a match, we make the user accept
1050 local alic
1051 for alic in "${ACCEPT_LICENSE}" ; do
1052 [ "${alic}" == "*" ] && return 0
1053 [ "${alic}" == "${l}" ] && return 0
1054 done
1055
1056 local licmsg="`mymktemp ${T}`"
1057 cat << EOF > ${licmsg}
1058**********************************************************
1059The following license outlines the terms of use of this
1060package. You MUST accept this license for installation to
1061continue. When you are done viewing, hit 'q'. If you
1062CTRL+C out of this, the install will not run!
1063**********************************************************
1064
1065EOF
1066 cat ${lic} >> ${licmsg}
1067 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1068 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1069 read alic
1070 case ${alic} in
1071 yes|Yes|y|Y)
1072 return 0
1073 ;;
1074 *)
1075 echo;echo;echo
1076 eerror "You MUST accept the license to continue! Exiting!"
1077 die "Failed to accept license"
1078 ;;
1079 esac
901} 1080}
1081
1082# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1083# the whole 'non-interactive' policy, but damnit I want CD support !
1084#
1085# with these cdrom functions we handle all the user interaction and
1086# standardize everything. all you have to do is call cdrom_get_cds()
1087# and when the function returns, you can assume that the cd has been
1088# found at CDROM_ROOT.
1089#
1090# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1091# etc... if you want to give the cds better names, then just export
1092# the CDROM_NAME_X variables before calling cdrom_get_cds().
1093#
1094# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1095#
1096# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1097# - this will attempt to locate a cd based upon a file that is on
1098# the cd ... the more files you give this function, the more cds
1099# the cdrom functions will handle
1100cdrom_get_cds() {
1101 # first we figure out how many cds we're dealing with by
1102 # the # of files they gave us
1103 local cdcnt=0
1104 local f=
1105 for f in "$@" ; do
1106 cdcnt=$((cdcnt + 1))
1107 export CDROM_CHECK_${cdcnt}="$f"
1108 done
1109 export CDROM_TOTAL_CDS=${cdcnt}
1110 export CDROM_CURRENT_CD=1
1111
1112 # now we see if the user gave use CD_ROOT ...
1113 # if they did, let's just believe them that it's correct
1114 if [ ! -z "${CD_ROOT}" ] ; then
1115 export CDROM_ROOT="${CD_ROOT}"
1116 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1117 return
1118 fi
1119 # do the same for CD_ROOT_X
1120 if [ ! -z "${CD_ROOT_1}" ] ; then
1121 local var=
1122 cdcnt=0
1123 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1124 cdcnt=$((cdcnt + 1))
1125 var="CD_ROOT_${cdcnt}"
1126 if [ -z "${!var}" ] ; then
1127 eerror "You must either use just the CD_ROOT"
1128 eerror "or specify ALL the CD_ROOT_X variables."
1129 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1130 die "could not locate CD_ROOT_${cdcnt}"
1131 fi
1132 export CDROM_ROOTS_${cdcnt}="${!var}"
1133 done
1134 export CDROM_ROOT=${CDROM_ROOTS_1}
1135 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1136 return
1137 fi
1138
1139 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1140 einfon "This ebuild will need the "
1141 if [ -z "${CDROM_NAME}" ] ; then
1142 echo "cdrom for ${PN}."
1143 else
1144 echo "${CDROM_NAME}."
1145 fi
1146 echo
1147 einfo "If you do not have the CD, but have the data files"
1148 einfo "mounted somewhere on your filesystem, just export"
1149 einfo "the variable CD_ROOT so that it points to the"
1150 einfo "directory containing the files."
1151 echo
1152 else
1153 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1154 cdcnt=0
1155 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1156 cdcnt=$((cdcnt + 1))
1157 var="CDROM_NAME_${cdcnt}"
1158 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1159 done
1160 echo
1161 einfo "If you do not have the CDs, but have the data files"
1162 einfo "mounted somewhere on your filesystem, just export"
1163 einfo "the following variables so they point to the right place:"
1164 einfon ""
1165 cdcnt=0
1166 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1167 cdcnt=$((cdcnt + 1))
1168 echo -n " CD_ROOT_${cdcnt}"
1169 done
1170 echo
1171 einfo "Or, if you have all the files in the same place, or"
1172 einfo "you only have one cdrom, you can export CD_ROOT"
1173 einfo "and that place will be used as the same data source"
1174 einfo "for all the CDs."
1175 echo
1176 fi
1177 export CDROM_CURRENT_CD=0
1178 cdrom_load_next_cd
1179}
1180
1181# this is only used when you need access to more than one cd.
1182# when you have finished using the first cd, just call this function.
1183# when it returns, CDROM_ROOT will be pointing to the second cd.
1184# remember, you can only go forward in the cd chain, you can't go back.
1185cdrom_load_next_cd() {
1186 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1187 local var=
1188
1189 if [ ! -z "${CD_ROOT}" ] ; then
1190 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1191 return
1192 fi
1193
1194 unset CDROM_ROOT
1195 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1196 if [ -z "${!var}" ] ; then
1197 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1198 cdrom_locate_file_on_cd ${!var}
1199 else
1200 export CDROM_ROOT="${!var}"
1201 fi
1202
1203 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1204}
1205
1206# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1207# functions. this should *never* be called from an ebuild.
1208# all it does is try to locate a give file on a cd ... if the cd isn't
1209# found, then a message asking for the user to insert the cdrom will be
1210# displayed and we'll hang out here until:
1211# (1) the file is found on a mounted cdrom
1212# (2) the user hits CTRL+C
1213cdrom_locate_file_on_cd() {
1214 while [ -z "${CDROM_ROOT}" ] ; do
1215 local dir="$(dirname ${@})"
1216 local file="$(basename ${@})"
1217 local mline=""
1218 local showedmsg=0
1219
1220 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1221 [ -d "${mline}/${dir}" ] || continue
1222 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1223 && export CDROM_ROOT=${mline}
1224 done
1225
1226 if [ -z "${CDROM_ROOT}" ] ; then
1227 echo
1228 if [ ${showedmsg} -eq 0 ] ; then
1229 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1230 if [ -z "${CDROM_NAME}" ] ; then
1231 einfo "Please insert the cdrom for ${PN} now !"
1232 else
1233 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1234 fi
1235 else
1236 if [ -z "${CDROM_NAME_1}" ] ; then
1237 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1238 else
1239 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1240 einfo "Please insert+mount the ${!var} cdrom now !"
1241 fi
1242 fi
1243 showedmsg=1
1244 fi
1245 einfo "Press return to scan for the cd again"
1246 einfo "or hit CTRL+C to abort the emerge."
1247 read
1248 fi
1249 done
1250}
1251
1252# Make sure that LINGUAS only contains languages that
1253# a package can support
1254#
1255# usage: strip-linguas <allow LINGUAS>
1256# strip-linguas -i <directories of .po files>
1257# strip-linguas -u <directories of .po files>
1258#
1259# The first form allows you to specify a list of LINGUAS.
1260# The -i builds a list of po files found in all the
1261# directories and uses the intersection of the lists.
1262# The -u builds a list of po files found in all the
1263# directories and uses the union of the lists.
1264strip-linguas() {
1265 local ls newls
1266 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1267 local op="$1"; shift
1268 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1269 local d f
1270 for d in "$@" ; do
1271 if [ "${op}" == "-u" ] ; then
1272 newls="${ls}"
1273 else
1274 newls=""
1275 fi
1276 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1277 if [ "${op}" == "-i" ] ; then
1278 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1279 else
1280 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1281 fi
1282 done
1283 ls="${newls}"
1284 done
1285 ls="${ls//.po}"
1286 else
1287 ls="$@"
1288 fi
1289
1290 ls=" ${ls} "
1291 newls=""
1292 for f in ${LINGUAS} ; do
1293 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1294 nl="${newls} ${f}"
1295 else
1296 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1297 fi
1298 done
1299 if [ -z "${newls}" ] ; then
1300 unset LINGUAS
1301 else
1302 export LINGUAS="${newls}"
1303 fi
1304}

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