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Revision 1.56 Revision 1.90
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 1.90 2004/06/25 00:39:48 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}
488# groups: none 494# groups: none
489# extra: comment of 'added by portage for ${PN}' 495# extra: comment of 'added by portage for ${PN}'
490enewuser() { 496enewuser() {
491 # get the username 497 # get the username
492 local euser="$1"; shift 498 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 499 if [ -z "${euser}" ]
500 then
494 eerror "No username specified !" 501 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 502 die "Cannot call enewuser without a username"
496 fi 503 fi
497 504
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 $3}'`"
502
503 # see if user already exists 505 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 506 if [ "${euser}" == "`getent passwd \"${euser}\" | cut -d: -f1`" ]
507 then
505 return 0 508 return 0
506 fi 509 fi
507 einfo "Adding user '${euser}' to your system ..." 510 einfo "Adding user '${euser}' to your system ..."
508 511
509 # options to pass to useradd 512 # options to pass to useradd
510 local opts="" 513 local opts=
511 514
512 # handle uid 515 # handle uid
513 local euid="$1"; shift 516 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 517 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
518 then
515 if [ ${euid} -gt 0 ] ; then 519 if [ "${euid}" -gt 0 ]
516 opts="${opts} -u ${euid}" 520 then
521 if [ ! -z "`getent passwd ${euid}`" ]
522 then
523 euid="next"
524 fi
517 else 525 else
518 eerror "Userid given but is not greater than 0 !" 526 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 527 die "${euid} is not a valid UID"
520 fi 528 fi
521 else 529 else
522 euid="next available" 530 euid="next"
523 fi 531 fi
532 if [ "${euid}" == "next" ]
533 then
534 for euid in `seq 101 999` ; do
535 [ -z "`getent passwd ${euid}`" ] && break
536 done
537 fi
538 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 539 einfo " - Userid: ${euid}"
525 540
526 # handle shell 541 # handle shell
527 local eshell="$1"; shift 542 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 543 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
544 then
529 if [ ! -e ${eshell} ] ; then 545 if [ ! -e "${eshell}" ]
546 then
530 eerror "A shell was specified but it does not exist !" 547 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 548 die "${eshell} does not exist"
532 fi 549 fi
533 else 550 else
534 eshell=/bin/false 551 eshell="/bin/false"
535 fi 552 fi
536 einfo " - Shell: ${eshell}" 553 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 554 opts="${opts} -s ${eshell}"
538 555
539 # handle homedir 556 # handle homedir
540 local ehome="$1"; shift 557 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 558 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
559 then
542 ehome=/dev/null 560 ehome="/dev/null"
543 fi 561 fi
544 einfo " - Home: ${ehome}" 562 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 563 opts="${opts} -d ${ehome}"
546 564
547 # handle groups 565 # handle groups
548 local egroups="$1"; shift 566 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 567 if [ ! -z "${egroups}" ]
550 local realgroup 568 then
551 local oldifs="${IFS}" 569 local oldifs="${IFS}"
552 export IFS="," 570 export IFS=","
553 for g in ${egroups} ; do 571 for g in ${egroups}
554 chgrp ${g} ${tmpfile} >& /dev/null 572 do
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 573 if [ -z "`getent group \"${g}\"`" ]
556 if [ "${g}" != "${realgroup}" ] ; then 574 then
557 eerror "You must add ${g} to the system first" 575 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 576 die "${g} is not a valid GID"
559 fi 577 fi
560 done 578 done
561 export IFS="${oldifs}" 579 export IFS="${oldifs}"
562 opts="${opts} -g ${egroups}" 580 opts="${opts} -g ${egroups}"
565 fi 583 fi
566 einfo " - Groups: ${egroups}" 584 einfo " - Groups: ${egroups}"
567 585
568 # handle extra and add the user 586 # handle extra and add the user
569 local eextra="$@" 587 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 588 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 589 export SANDBOX_ON="0"
572 if [ -z "${eextra}" ] ; then 590 if [ -z "${eextra}" ]
591 then
573 useradd ${opts} ${euser} \ 592 useradd ${opts} ${euser} \
574 -c "added by portage for ${PN}" \ 593 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 594 || die "enewuser failed"
576 else 595 else
577 einfo " - Extra: ${eextra}" 596 einfo " - Extra: ${eextra}"
578 useradd ${opts} ${euser} ${eextra} \ 597 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 598 || die "enewuser failed"
580 fi 599 fi
581 export SANDBOX_ON="${oldsandbox}" 600 export SANDBOX_ON="${oldsandbox}"
582 601
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 602 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
603 then
584 einfo " - Creating ${ehome} in ${D}" 604 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 605 dodir ${ehome}
586 fowners ${euser} ${ehome} 606 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 607 fperms 755 ${ehome}
588 fi 608 fi
598# gid: next available (see groupadd(8)) 618# gid: next available (see groupadd(8))
599# extra: none 619# extra: none
600enewgroup() { 620enewgroup() {
601 # get the group 621 # get the group
602 local egroup="$1"; shift 622 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 623 if [ -z "${egroup}" ]
624 then
604 eerror "No group specified !" 625 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 626 die "Cannot call enewgroup without a group"
606 fi 627 fi
607 628
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 $4}'`"
612
613 # see if group already exists 629 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 630 if [ "${egroup}" == "`getent group \"${egroup}\" | cut -d: -f1`" ]
631 then
615 return 0 632 return 0
616 fi 633 fi
617 einfo "Adding group '${egroup}' to your system ..." 634 einfo "Adding group '${egroup}' to your system ..."
618 635
619 # options to pass to useradd 636 # options to pass to useradd
620 local opts="" 637 local opts=
621 638
622 # handle gid 639 # handle gid
623 local egid="$1"; shift 640 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 641 if [ ! -z "${egid}" ]
642 then
625 if [ ${egid} -gt 0 ] ; then 643 if [ "${egid}" -gt 0 ]
644 then
645 if [ -z "`getent group ${egid}`" ]
646 then
626 opts="${opts} -g ${egid}" 647 opts="${opts} -g ${egid}"
648 else
649 egid="next available; requested gid taken"
650 fi
627 else 651 else
628 eerror "Groupid given but is not greater than 0 !" 652 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 653 die "${egid} is not a valid GID"
630 fi 654 fi
631 else 655 else
636 # handle extra 660 # handle extra
637 local eextra="$@" 661 local eextra="$@"
638 opts="${opts} ${eextra}" 662 opts="${opts} ${eextra}"
639 663
640 # add the group 664 # add the group
641 local oldsandbox=${SANDBOX_ON} 665 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 666 export SANDBOX_ON="0"
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 667 groupadd ${opts} ${egroup} || die "enewgroup failed"
644 export SANDBOX_ON="${oldsandbox}" 668 export SANDBOX_ON="${oldsandbox}"
645} 669}
646 670
647# Simple script to replace 'dos2unix' binaries 671# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 672# vapier@gentoo.org
649# 673#
650# edos2unix(file, <more files>...) 674# edos2unix(file, <more files>...)
651edos2unix() { 675edos2unix() {
652 for f in $@ ; do 676 for f in "$@"
677 do
653 cp ${f} ${T}/edos2unix 678 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 679 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 680 done
656} 681}
657 682
658# Make a desktop file ! 683# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 684# Great for making those icons in kde/gnome startmenu !
668# name: the name that will show up in the menu 693# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 694# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 695# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 696# a full path to an icon
672# type: what kind of application is this ? for categories: 697# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 698# http://www.freedesktop.org/standards/menu-spec/
674# path: if your app needs to startup in a specific dir 699# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 700make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 701 [ -z "$1" ] && eerror "You must specify the executable" && return 1
677 702
678 local exec=${1} 703 local exec="${1}"
679 local name=${2:-${PN}} 704 local name="${2:-${PN}}"
680 local icon=${3:-${PN}.png} 705 local icon="${3:-${PN}.png}"
681 local type=${4} 706 local type="${4}"
707 local subdir="${6}"
682 local path=${5:-${GAMES_PREFIX}} 708 local path="${5:-${GAMES_PREFIX}}"
683 if [ -z "${type}" ] ; then 709 if [ -z "${type}" ]
710 then
684 case ${CATEGORY} in 711 case ${CATEGORY} in
685 app-emulation) type=Emulator ;; 712 "app-emulation")
686 games-*) type=Game ;; 713 type=Emulator
687 *) type="" ;; 714 subdir="Emulation"
715 ;;
716 "games-"*)
717 type=Game
718 subdir="Games"
719 ;;
720 "net-"*)
721 type=Network
722 subdir="${type}"
723 ;;
724 *)
725 type=
726 subdir=
727 ;;
688 esac 728 esac
689 fi 729 fi
690 local desktop=${T}/${exec}.desktop 730 local desktop="${T}/${exec}.desktop"
691 731
692echo "[Desktop Entry] 732echo "[Desktop Entry]
693Encoding=UTF-8 733Encoding=UTF-8
694Version=0.9.2 734Version=0.9.2
695Name=${name} 735Name=${name}
698Exec=${exec} 738Exec=${exec}
699Path=${path} 739Path=${path}
700Icon=${icon} 740Icon=${icon}
701Categories=Application;${type};" > ${desktop} 741Categories=Application;${type};" > ${desktop}
702 742
703 if [ -d /usr/share/applications ] ; then 743 if [ -d "/usr/share/applications" ]
744 then
704 insinto /usr/share/applications 745 insinto /usr/share/applications
705 doins ${desktop} 746 doins ${desktop}
706 fi 747 fi
707 748
708 #if [ -d /usr/share/gnome/apps ] ; then 749 #if [ -d "/usr/share/gnome/apps" ]
750 #then
709 # insinto /usr/share/gnome/apps/Games 751 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop} 752 # doins ${desktop}
711 #fi 753 #fi
712 754
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 755 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
756 #then
714 # for ver in /usr/kde/* ; do 757 # for ver in /usr/kde/*
758 # do
715 # insinto ${ver}/share/applnk/Games 759 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop} 760 # doins ${desktop}
717 # done 761 # done
718 #fi 762 #fi
719 763
720 if [ -d /usr/share/applnk ] ; then 764 if [ -d "/usr/share/applnk" ]
765 then
721 insinto /usr/share/applnk/${type} 766 insinto /usr/share/applnk/${subdir}
722 doins ${desktop} 767 doins ${desktop}
723 fi 768 fi
724 769
725 return 0 770 return 0
726} 771}
727 772
728# new convenience patch wrapper function to eventually replace epatch(), 773# for internal use only (unpack_pdv and unpack_makeself)
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 774find_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="" 775 local src="$1"
757 local list2="" 776 if [ -z "${src}" ]
758 declare -i plevel 777 then
759 778 src="${DISTDIR}/${A}"
760 # parse patch sources 779 else
761 for x in $*; do 780 if [ -e "${DISTDIR}/${src}" ]
762 debug-print "$FUNCNAME: parsing parameter $x" 781 then
763 if [ -f "$x" ]; then 782 src="${DISTDIR}/${src}"
764 list="$list $x" 783 elif [ -e "${PWD}/${src}" ]
765 elif [ -d "$x" ]; then 784 then
766 # handles patchdirs like epatch() for now: no recursion. 785 src="${PWD}/${src}"
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 786 elif [ -e "${src}" ]
768 # only patches with _$ARCH_ or _all_ in their filenames are applied. 787 then
769 for file in `ls -A $x`; do 788 src="${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 789 fi
774 done 790 fi
775 list="`echo $list2 | sort` $list" 791 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
792 echo "${src}"
793}
794
795# Unpack those pesky pdv generated files ...
796# They're self-unpacking programs with the binary package stuffed in
797# the middle of the archive. Valve seems to use it a lot ... too bad
798# it seems to like to segfault a lot :(. So lets take it apart ourselves.
799#
800# Usage: unpack_pdv [file to unpack] [size of off_t]
801# - you have to specify the off_t size ... i have no idea how to extract that
802# information out of the binary executable myself. basically you pass in
803# the size of the off_t type (in bytes) on the machine that built the pdv
804# archive. one way to determine this is by running the following commands:
805# strings <pdv archive> | grep lseek
806# strace -elseek <pdv archive>
807# basically look for the first lseek command (we do the strings/grep because
808# sometimes the function call is _llseek or something) and steal the 2nd
809# parameter. here is an example:
810# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
811# lseek
812# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
813# lseek(3, -4, SEEK_END) = 2981250
814# thus we would pass in the value of '4' as the second parameter.
815unpack_pdv() {
816 local src="`find_unpackable_file $1`"
817 local sizeoff_t="$2"
818
819 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
820
821 local shrtsrc="`basename ${src}`"
822 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
823 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
824 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
825
826 # grab metadata for debug reasons
827 local metafile="`mymktemp ${T}`"
828 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
829
830 # rip out the final file name from the metadata
831 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
832 datafile="`basename ${datafile}`"
833
834 # now lets uncompress/untar the file if need be
835 local tmpfile="`mymktemp ${T}`"
836 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
837
838 local iscompressed="`file -b ${tmpfile}`"
839 if [ "${iscompressed:0:8}" == "compress" ] ; then
840 iscompressed=1
841 mv ${tmpfile}{,.Z}
842 gunzip ${tmpfile}
843 else
844 iscompressed=0
845 fi
846 local istar="`file -b ${tmpfile}`"
847 if [ "${istar:0:9}" == "POSIX tar" ] ; then
848 istar=1
849 else
850 istar=0
851 fi
852
853 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
854 #dd if=${src} ibs=${metaskip} count=1 \
855 # | dd ibs=${tailskip} skip=1 \
856 # | gzip -dc \
857 # > ${datafile}
858 if [ ${iscompressed} -eq 1 ] ; then
859 if [ ${istar} -eq 1 ] ; then
860 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
861 | head -c $((${metaskip}-${tailskip})) \
862 | tar -xzf -
776 else 863 else
777 die "Couldn't find $x" 864 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
865 | head -c $((${metaskip}-${tailskip})) \
866 | gzip -dc \
867 > ${datafile}
868 fi
869 else
870 if [ ${istar} -eq 1 ] ; then
871 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
872 | head -c $((${metaskip}-${tailskip})) \
873 | tar --no-same-owner -xf -
874 else
875 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
876 | head -c $((${metaskip}-${tailskip})) \
877 > ${datafile}
878 fi
778 fi 879 fi
779 done 880 true
780 881 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 882 #assert "failure unpacking pdv ('${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} 883}
845 884
846# Unpack those pesky makeself generated files ... 885# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 886# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 887# the end of the archive. Loki utilized the format as does
851# Usage: unpack_makeself [file to unpack] [offset] 890# Usage: unpack_makeself [file to unpack] [offset]
852# - If the file is not specified then unpack will utilize ${A}. 891# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 892# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 893# the proper offset from the script itself.
855unpack_makeself() { 894unpack_makeself() {
856 local src=$1 895 local src="`find_unpackable_file $1`"
857 local skip=$2 896 local skip="$2"
858 897
859 if [ -z "${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}` 898 local shrtsrc="`basename ${src}`"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 899 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 900 if [ -z "${skip}" ]
901 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 902 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 903 local skip=0
877 case ${ver} in 904 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 905 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 906 skip=`grep -a ^skip= ${src} | cut -d= -f2`
902 ;; 929 ;;
903 esac 930 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 931 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 932 fi
906 933
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 934 # 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 0 935 local tmpfile="`mymktemp ${T}`"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 936 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 local pipestatus="${PIPESTATUS[*]}" 937 local filetype="`file -b ${tmpfile}`"
911 pipestatus="${pipestatus// }" 938 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 939 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ...
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 940 tail -n +${skip} ${src} | tar --no-same-owner -xf -
941 ;;
942 bzip2*)
943 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
944 ;;
945 gzip*)
946 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
947 ;;
948 *)
949 false
950 ;;
951 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 952 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 953}
918 954
919# Display a license for user to accept. 955# Display a license for user to accept.
920# 956#
921# Usage: check_license [license] 957# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 958# - If the file is not specified then ${LICENSE} is used.
923check_license() { 959check_license() {
924 local src=$1 960 local lic=$1
925 if [ -z "${src}" ] ; then 961 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 962 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 963 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 964 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 965 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 966 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 967 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 968 elif [ -e "${src}" ] ; then
933 src="${src}" 969 lic="${src}"
934 fi
935 fi 970 fi
971 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 972 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
973 local l="`basename ${lic}`"
937 974
938 # here is where we check for the license... 975 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 976 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 977 local alic
941 einfo "The license for this application has already been accepted." 978 for alic in "${ACCEPT_LICENSE}" ; do
979 [ "${alic}" == "*" ] && return 0
980 [ "${alic}" == "${l}" ] && return 0
981 done
982
983 local licmsg="`mymktemp ${T}`"
984 cat << EOF > ${licmsg}
985**********************************************************
986The following license outlines the terms of use of this
987package. You MUST accept this license for installation to
988continue. When you are done viewing, hit 'q'. If you
989CTRL+C out of this, the install will not run!
990**********************************************************
991
992EOF
993 cat ${lic} >> ${licmsg}
994 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
995 einfon "Do you accept the terms of this license (${l})? [yes/no] "
996 read alic
997 case ${alic} in
998 yes|Yes|y|Y)
999 return 0
1000 ;;
1001 *)
1002 echo;echo;echo
1003 eerror "You MUST accept the license to continue! Exiting!"
1004 die "Failed to accept license"
1005 ;;
1006 esac
1007}
1008
1009# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1010# the whole 'non-interactive' policy, but damnit I want CD support !
1011#
1012# with these cdrom functions we handle all the user interaction and
1013# standardize everything. all you have to do is call cdrom_get_cds()
1014# and when the function returns, you can assume that the cd has been
1015# found at CDROM_ROOT.
1016#
1017# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1018# etc... if you want to give the cds better names, then just export
1019# the CDROM_NAME_X variables before calling cdrom_get_cds().
1020#
1021# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1022#
1023# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1024# - this will attempt to locate a cd based upon a file that is on
1025# the cd ... the more files you give this function, the more cds
1026# the cdrom functions will handle
1027cdrom_get_cds() {
1028 # first we figure out how many cds we're dealing with by
1029 # the # of files they gave us
1030 local cdcnt=0
1031 local f=
1032 for f in "$@" ; do
1033 cdcnt=$((cdcnt + 1))
1034 export CDROM_CHECK_${cdcnt}="$f"
1035 done
1036 export CDROM_TOTAL_CDS=${cdcnt}
1037 export CDROM_CURRENT_CD=1
1038
1039 # now we see if the user gave use CD_ROOT ...
1040 # if they did, let's just believe them that it's correct
1041 if [ ! -z "${CD_ROOT}" ] ; then
1042 export CDROM_ROOT="${CD_ROOT}"
1043 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1044 return
1045 fi
1046 # do the same for CD_ROOT_X
1047 if [ ! -z "${CD_ROOT_1}" ] ; then
1048 local var=
1049 cdcnt=0
1050 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1051 cdcnt=$((cdcnt + 1))
1052 var="CD_ROOT_${cdcnt}"
1053 if [ -z "${!var}" ] ; then
1054 eerror "You must either use just the CD_ROOT"
1055 eerror "or specify ALL the CD_ROOT_X variables."
1056 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1057 die "could not locate CD_ROOT_${cdcnt}"
1058 fi
1059 export CDROM_ROOTS_${cdcnt}="${!var}"
1060 done
1061 export CDROM_ROOT=${CDROM_ROOTS_1}
1062 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1063 return
1064 fi
1065
1066 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1067 einfon "This ebuild will need the "
1068 if [ -z "${CDROM_NAME}" ] ; then
1069 echo "cdrom for ${PN}."
942 else 1070 else
943 ewarn "You MUST accept this license for installation to continue." 1071 echo "${CDROM_NAME}."
944 eerror "If you CTRL+C out of this, the install will not run!" 1072 fi
945 echo 1073 echo
1074 einfo "If you do not have the CD, but have the data files"
1075 einfo "mounted somewhere on your filesystem, just export"
1076 einfo "the variable CD_ROOT so that it points to the"
1077 einfo "directory containing the files."
1078 echo
1079 else
1080 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1081 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1083 cdcnt=$((cdcnt + 1))
1084 var="CDROM_NAME_${cdcnt}"
1085 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1086 done
1087 echo
1088 einfo "If you do not have the CDs, but have the data files"
1089 einfo "mounted somewhere on your filesystem, just export"
1090 einfo "the following variables so they point to the right place:"
1091 einfon ""
1092 cdcnt=0
1093 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1094 cdcnt=$((cdcnt + 1))
1095 echo -n " CD_ROOT_${cdcnt}"
1096 done
1097 echo
1098 einfo "Or, if you have all the files in the same place, or"
1099 einfo "you only have one cdrom, you can export CD_ROOT"
1100 einfo "and that place will be used as the same data source"
1101 einfo "for all the CDs."
1102 echo
1103 fi
1104 export CDROM_CURRENT_CD=0
1105 cdrom_load_next_cd
1106}
946 1107
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1108# 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]" 1109# when you have finished using the first cd, just call this function.
949 read ACCEPT_TERMS 1110# when it returns, CDROM_ROOT will be pointing to the second cd.
950 case ${ACCEPT_TERMS} in 1111# remember, you can only go forward in the cd chain, you can't go back.
951 yes|Yes|y|Y) 1112cdrom_load_next_cd() {
952 cp ${src} /usr/share/licenses 1113 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
953 exit 0 1114 local var=
954 ;; 1115
955 *) 1116 if [ ! -z "${CD_ROOT}" ] ; then
956 eerror "You MUST accept the license to continue! Exiting!" 1117 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
957 die "Failed to accept license" 1118 return
958 ;; 1119 fi
959 esac 1120
1121 unset CDROM_ROOT
1122 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1123 if [ -z "${!var}" ] ; then
1124 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1125 cdrom_locate_file_on_cd ${!var}
1126 else
1127 export CDROM_ROOT="${!var}"
1128 fi
1129
1130 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1131}
1132
1133# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1134# functions. this should *never* be called from an ebuild.
1135# all it does is try to locate a give file on a cd ... if the cd isn't
1136# found, then a message asking for the user to insert the cdrom will be
1137# displayed and we'll hang out here until:
1138# (1) the file is found on a mounted cdrom
1139# (2) the user hits CTRL+C
1140cdrom_locate_file_on_cd() {
1141 while [ -z "${CDROM_ROOT}" ] ; do
1142 local dir="$(dirname ${@})"
1143 local file="$(basename ${@})"
1144 local mline=""
1145 local showedmsg=0
1146
1147 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1148 [ -d "${mline}/${dir}" ] || continue
1149 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1150 && export CDROM_ROOT=${mline}
1151 done
1152
1153 if [ -z "${CDROM_ROOT}" ] ; then
1154 echo
1155 if [ ${showedmsg} -eq 0 ] ; then
1156 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1157 if [ -z "${CDROM_NAME}" ] ; then
1158 einfo "Please insert the cdrom for ${PN} now !"
1159 else
1160 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1161 fi
1162 else
1163 if [ -z "${CDROM_NAME_1}" ] ; then
1164 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1165 else
1166 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1167 einfo "Please insert+mount the ${!var} cdrom now !"
1168 fi
1169 fi
1170 showedmsg=1
1171 fi
1172 einfo "Press return to scan for the cd again"
1173 einfo "or hit CTRL+C to abort the emerge."
1174 read
960 fi 1175 fi
1176 done
961} 1177}

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