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Revision 1.53 Revision 1.76
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2004 Gentoo Technologies, Inc.
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 1.53 2003/09/13 20:08:41 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.76 2004/01/26 23:40:07 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.
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=""
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" ]
460# do not exist on the users system 461# do not exist on the users system
461# vapier@gentoo.org 462# vapier@gentoo.org
462# 463#
463# Takes just 1 parameter (the directory to create tmpfile in) 464# Takes just 1 parameter (the directory to create tmpfile in)
464mymktemp() { 465mymktemp() {
465 local topdir=$1 466 local topdir="$1"
467
466 [ -z "${topdir}" ] && topdir=/tmp 468 [ -z "${topdir}" ] && topdir=/tmp
467 if [ `which mktemp 2>/dev/null` ] ; then 469 if [ "`which mktemp 2>/dev/null`" ]
470 then
468 mktemp -p ${topdir} 471 mktemp -p ${topdir}
469 else 472 else
470 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
471 touch ${tmp} 474 touch ${tmp}
472 echo ${tmp} 475 echo ${tmp}
487# groups: none 490# groups: none
488# extra: comment of 'added by portage for ${PN}' 491# extra: comment of 'added by portage for ${PN}'
489enewuser() { 492enewuser() {
490 # get the username 493 # get the username
491 local euser="$1"; shift 494 local euser="$1"; shift
492 if [ -z "${euser}" ] ; then 495 if [ -z "${euser}" ]
496 then
493 eerror "No username specified !" 497 eerror "No username specified !"
494 die "Cannot call enewuser without a username" 498 die "Cannot call enewuser without a username"
495 fi 499 fi
496 500
497 # setup a file for testing usernames/groups 501 # setup a file for testing usernames/groups
498 local tmpfile="`mymktemp ${T}`" 502 local tmpfile="`mymktemp ${T}`"
499 chown ${euser} ${tmpfile} >& /dev/null 503 chown ${euser} ${tmpfile} >& /dev/null
500 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`" 504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
501 505
502 # see if user already exists 506 # see if user already exists
503 if [ "${euser}" == "${realuser}" ] ; then 507 if [ "${euser}" == "${realuser}" ]
508 then
504 return 0 509 return 0
505 fi 510 fi
506 einfo "Adding user '${euser}' to your system ..." 511 einfo "Adding user '${euser}' to your system ..."
507 512
508 # options to pass to useradd 513 # options to pass to useradd
509 local opts="" 514 local opts=
510 515
511 # handle uid 516 # handle uid
512 local euid="$1"; shift 517 local euid="$1"; shift
513 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then
514 if [ ${euid} -gt 0 ] ; then 520 if [ "${euid}" -gt 0 ]
521 then
515 opts="${opts} -u ${euid}" 522 opts="${opts} -u ${euid}"
516 else 523 else
517 eerror "Userid given but is not greater than 0 !" 524 eerror "Userid given but is not greater than 0 !"
518 die "${euid} is not a valid UID" 525 die "${euid} is not a valid UID"
519 fi 526 fi
522 fi 529 fi
523 einfo " - Userid: ${euid}" 530 einfo " - Userid: ${euid}"
524 531
525 # handle shell 532 # handle shell
526 local eshell="$1"; shift 533 local eshell="$1"; shift
527 if [ ! -z "${eshell}" ] ; then 534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
535 then
528 if [ ! -e ${eshell} ] ; then 536 if [ ! -e "${eshell}" ]
537 then
529 eerror "A shell was specified but it does not exist !" 538 eerror "A shell was specified but it does not exist !"
530 die "${eshell} does not exist" 539 die "${eshell} does not exist"
531 fi 540 fi
532 else 541 else
533 eshell=/bin/false 542 eshell="/bin/false"
534 fi 543 fi
535 einfo " - Shell: ${eshell}" 544 einfo " - Shell: ${eshell}"
536 opts="${opts} -s ${eshell}" 545 opts="${opts} -s ${eshell}"
537 546
538 # handle homedir 547 # handle homedir
539 local ehome="$1"; shift 548 local ehome="$1"; shift
540 if [ -z "${ehome}" ] ; then 549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
550 then
541 ehome=/dev/null 551 ehome="/dev/null"
542 fi 552 fi
543 einfo " - Home: ${ehome}" 553 einfo " - Home: ${ehome}"
544 opts="${opts} -d ${ehome}" 554 opts="${opts} -d ${ehome}"
545 555
546 # handle groups 556 # handle groups
547 local egroups="$1"; shift 557 local egroups="$1"; shift
548 if [ ! -z "${egroups}" ] ; then 558 if [ ! -z "${egroups}" ]
559 then
549 local realgroup 560 local realgroup=
550 local oldifs="${IFS}" 561 local oldifs="${IFS}"
551 export IFS="," 562 export IFS=","
552 for g in ${egroups} ; do 563 for g in ${egroups}
564 do
553 chgrp ${g} ${tmpfile} >& /dev/null 565 chgrp ${g} ${tmpfile} >& /dev/null
554 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
555 if [ "${g}" != "${realgroup}" ] ; then 567 if [ "${g}" != "${realgroup}" ]
568 then
556 eerror "You must add ${g} to the system first" 569 eerror "You must add ${g} to the system first"
557 die "${g} is not a valid GID" 570 die "${g} is not a valid GID"
558 fi 571 fi
559 done 572 done
560 export IFS="${oldifs}" 573 export IFS="${oldifs}"
564 fi 577 fi
565 einfo " - Groups: ${egroups}" 578 einfo " - Groups: ${egroups}"
566 579
567 # handle extra and add the user 580 # handle extra and add the user
568 local eextra="$@" 581 local eextra="$@"
569 local oldsandbox=${SANDBOX_ON} 582 local oldsandbox="${SANDBOX_ON}"
570 export SANDBOX_ON="0" 583 export SANDBOX_ON="0"
571 if [ -z "${eextra}" ] ; then 584 if [ -z "${eextra}" ]
585 then
572 useradd ${opts} ${euser} \ 586 useradd ${opts} ${euser} \
573 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
574 || die "enewuser failed" 588 || die "enewuser failed"
575 else 589 else
576 einfo " - Extra: ${eextra}" 590 einfo " - Extra: ${eextra}"
577 useradd ${opts} ${euser} ${eextra} \ 591 useradd ${opts} ${euser} ${eextra} \
578 || die "enewuser failed" 592 || die "enewuser failed"
579 fi 593 fi
580 export SANDBOX_ON="${oldsandbox}" 594 export SANDBOX_ON="${oldsandbox}"
581 595
582 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then
583 einfo " - Creating ${ehome} in ${D}" 598 einfo " - Creating ${ehome} in ${D}"
584 dodir ${ehome} 599 dodir ${ehome}
585 fowners ${euser} ${ehome} 600 fowners ${euser} ${ehome}
586 fperms 755 ${ehome} 601 fperms 755 ${ehome}
587 fi 602 fi
597# gid: next available (see groupadd(8)) 612# gid: next available (see groupadd(8))
598# extra: none 613# extra: none
599enewgroup() { 614enewgroup() {
600 # get the group 615 # get the group
601 local egroup="$1"; shift 616 local egroup="$1"; shift
602 if [ -z "${egroup}" ] ; then 617 if [ -z "${egroup}" ]
618 then
603 eerror "No group specified !" 619 eerror "No group specified !"
604 die "Cannot call enewgroup without a group" 620 die "Cannot call enewgroup without a group"
605 fi 621 fi
606 622
607 # setup a file for testing groupname 623 # setup a file for testing groupname
608 local tmpfile="`mymktemp ${T}`" 624 local tmpfile="`mymktemp ${T}`"
609 chgrp ${egroup} ${tmpfile} >& /dev/null 625 chgrp ${egroup} ${tmpfile} >& /dev/null
610 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
611 627
612 # see if group already exists 628 # see if group already exists
613 if [ "${egroup}" == "${realgroup}" ] ; then 629 if [ "${egroup}" == "${realgroup}" ]
630 then
614 return 0 631 return 0
615 fi 632 fi
616 einfo "Adding group '${egroup}' to your system ..." 633 einfo "Adding group '${egroup}' to your system ..."
617 634
618 # options to pass to useradd 635 # options to pass to useradd
619 local opts="" 636 local opts=
620 637
621 # handle gid 638 # handle gid
622 local egid="$1"; shift 639 local egid="$1"; shift
623 if [ ! -z "${egid}" ] ; then 640 if [ ! -z "${egid}" ]
641 then
624 if [ ${egid} -gt 0 ] ; then 642 if [ "${egid}" -gt 0 ]
643 then
625 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
626 else 645 else
627 eerror "Groupid given but is not greater than 0 !" 646 eerror "Groupid given but is not greater than 0 !"
628 die "${egid} is not a valid GID" 647 die "${egid} is not a valid GID"
629 fi 648 fi
635 # handle extra 654 # handle extra
636 local eextra="$@" 655 local eextra="$@"
637 opts="${opts} ${eextra}" 656 opts="${opts} ${eextra}"
638 657
639 # add the group 658 # add the group
640 local oldsandbox=${SANDBOX_ON} 659 local oldsandbox="${SANDBOX_ON}"
641 export SANDBOX_ON="0" 660 export SANDBOX_ON="0"
642 groupadd ${opts} ${egroup} || die "enewgroup failed" 661 groupadd ${opts} ${egroup} || die "enewgroup failed"
643 export SANDBOX_ON="${oldsandbox}" 662 export SANDBOX_ON="${oldsandbox}"
644} 663}
645 664
646# Simple script to replace 'dos2unix' binaries 665# Simple script to replace 'dos2unix' binaries
647# vapier@gentoo.org 666# vapier@gentoo.org
648# 667#
649# edos2unix(file, <more files>...) 668# edos2unix(file, <more files>...)
650edos2unix() { 669edos2unix() {
651 for f in $@ ; do 670 for f in "$@"
671 do
652 cp ${f} ${T}/edos2unix 672 cp "${f}" ${T}/edos2unix
653 sed 's/\r$//' ${T}/edos2unix > ${f} 673 sed 's/\r$//' ${T}/edos2unix > "${f}"
654 done 674 done
655} 675}
656 676
657# Make a desktop file ! 677# Make a desktop file !
658# Great for making those icons in kde/gnome startmenu ! 678# Great for making those icons in kde/gnome startmenu !
672# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html
673# path: if your app needs to startup in a specific dir 693# path: if your app needs to startup in a specific dir
674make_desktop_entry() { 694make_desktop_entry() {
675 [ -z "$1" ] && eerror "You must specify the executable" && return 1 695 [ -z "$1" ] && eerror "You must specify the executable" && return 1
676 696
677 local exec=${1} 697 local exec="${1}"
678 local name=${2:-${PN}} 698 local name="${2:-${PN}}"
679 local icon=${3:-${PN}.png} 699 local icon="${3:-${PN}.png}"
680 local type=${4} 700 local type="${4}"
681 local path=${5:-${GAMES_PREFIX}} 701 local path="${5:-${GAMES_PREFIX}}"
682 if [ -z "${type}" ] ; then 702 if [ -z "${type}" ]
703 then
683 case ${CATEGORY} in 704 case ${CATEGORY} in
684 app-emulation) type=Emulator ;; 705 "app-emulation")
685 games-*) type=Game ;; 706 type=Emulator
686 *) type="" ;; 707 ;;
708 "games-"*)
709 type=Game
710 ;;
711 "net-"*)
712 type=Network;
713 ;;
714 *)
715 type=
716 ;;
687 esac 717 esac
688 fi 718 fi
689 local desktop=${T}/${exec}.desktop 719 local desktop="${T}/${exec}.desktop"
690 720
691echo "[Desktop Entry] 721echo "[Desktop Entry]
692Encoding=UTF-8 722Encoding=UTF-8
693Version=0.9.2 723Version=0.9.2
694Name=${name} 724Name=${name}
697Exec=${exec} 727Exec=${exec}
698Path=${path} 728Path=${path}
699Icon=${icon} 729Icon=${icon}
700Categories=Application;${type};" > ${desktop} 730Categories=Application;${type};" > ${desktop}
701 731
702 if [ -d /usr/share/applications ] ; then 732 if [ -d "/usr/share/applications" ]
733 then
703 insinto /usr/share/applications 734 insinto /usr/share/applications
704 doins ${desktop} 735 doins ${desktop}
705 fi 736 fi
706 737
707 #if [ -d /usr/share/gnome/apps ] ; then 738 #if [ -d "/usr/share/gnome/apps" ]
739 #then
708 # insinto /usr/share/gnome/apps/Games 740 # insinto /usr/share/gnome/apps/Games
709 # doins ${desktop} 741 # doins ${desktop}
710 #fi 742 #fi
711 743
712 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
745 #then
713 # for ver in /usr/kde/* ; do 746 # for ver in /usr/kde/*
747 # do
714 # insinto ${ver}/share/applnk/Games 748 # insinto ${ver}/share/applnk/Games
715 # doins ${desktop} 749 # doins ${desktop}
716 # done 750 # done
717 #fi 751 #fi
718 752
719 if [ -d /usr/share/applnk ] ; then 753 if [ -d "/usr/share/applnk" ]
754 then
720 insinto /usr/share/applnk/${type} 755 insinto /usr/share/applnk/${type}
721 doins ${desktop} 756 doins ${desktop}
722 fi 757 fi
723 758
724 return 0 759 return 0
748# writing the ebuild, it'll always work for the users, and if it doesn't, 783# writing the ebuild, it'll always work for the users, and if it doesn't,
749# then we'll fix it :-) 784# then we'll fix it :-)
750# - no support as yet for patches applying outside $S (and not directly in $WORKDIR). 785# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
751xpatch() { 786xpatch() {
752 787
753 debug-print-function $FUNCNAME $* 788 debug-print-function ${FUNCNAME} $*
754 789
755 local list="" 790 local list=
756 local list2="" 791 local list2=
757 declare -i plevel 792 declare -i plevel
758 793
759 # parse patch sources 794 # parse patch sources
760 for x in $*; do 795 for x in $*
796 do
761 debug-print "$FUNCNAME: parsing parameter $x" 797 debug-print "${FUNCNAME}: parsing parameter ${x}"
762 if [ -f "$x" ]; then 798 if [ -f "${x}" ]
799 then
763 list="$list $x" 800 list="${list} ${x}"
764 elif [ -d "$x" ]; then 801 elif [ -d "${x}" ]
802 then
765 # handles patchdirs like epatch() for now: no recursion. 803 # handles patchdirs like epatch() for now: no recursion.
766 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
767 # only patches with _$ARCH_ or _all_ in their filenames are applied. 805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
768 for file in `ls -A $x`; do 806 for file in `ls -A ${x}`
807 do
769 debug-print "$FUNCNAME: parsing in subdir: file $file" 808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}"
770 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then 809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
771 list2="$list2 $x/$file" 812 list2="${list2} ${x}/${file}"
772 fi 813 fi
773 done 814 done
774 list="`echo $list2 | sort` $list" 815 list="`echo ${list2} | sort` ${list}"
775 else 816 else
776 die "Couldn't find $x" 817 die "Couldn't find ${x}"
777 fi 818 fi
778 done 819 done
779 820
780 debug-print "$FUNCNAME: final list of patches: $list" 821 debug-print "${FUNCNAME}: final list of patches: ${list}"
781 822
782 for x in $list; do 823 for x in ${list};
824 do
783 debug-print "$FUNCNAME: processing $x" 825 debug-print "${FUNCNAME}: processing ${x}"
784 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 826 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
785 case "`/usr/bin/file -b $x`" in 827 case "`/usr/bin/file -b ${x}`" in
786 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";; 828 *gzip*)
787 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";; 829 patchfile="${T}/current.patch"
788 *text*) patchfile="$x";; 830 ungzip -c "${x}" > "${patchfile}"
831 ;;
832 *bzip2*)
833 patchfile="${T}/current.patch"
834 bunzip2 -c "${x}" > "${patchfile}"
835 ;;
836 *text*)
837 patchfile="${x}"
838 ;;
839 *)
789 *) die "Could not determine filetype of patch $x";; 840 die "Could not determine filetype of patch ${x}"
841 ;;
790 esac 842 esac
791 debug-print "$FUNCNAME: patchfile=$patchfile" 843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
792 844
793 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
794 target="`/bin/grep -m 1 '^+++ ' $patchfile`" 846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
795 debug-print "$FUNCNAME: raw target=$target" 847 debug-print "${FUNCNAME}: raw target=${target}"
796 # strip target down to the path/filename, remove leading +++ 848 # strip target down to the path/filename, remove leading +++
797 target="${target/+++ }"; target="${target%% *}" 849 target="${target/+++ }"; target="${target%% *}"
798 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need 850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
799 # to discard them as well to calculate the correct patchlevel. 851 # to discard them as well to calculate the correct patchlevel.
800 target="${target//\/\//\/}" 852 target="${target//\/\//\/}"
801 debug-print "$FUNCNAME: stripped target=$target" 853 debug-print "${FUNCNAME}: stripped target=${target}"
802 854
803 # look for target 855 # look for target
804 for basedir in "$S" "$WORKDIR" "${PWD}"; do 856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
805 debug-print "$FUNCNAME: looking in basedir=$basedir" 857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
806 cd "$basedir" 858 cd "${basedir}"
807 859
808 # try stripping leading directories 860 # try stripping leading directories
809 target2="$target" 861 target2="${target}"
810 plevel=0 862 plevel=0
811 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
812 while [ ! -f "$target2" ]; do 864 while [ ! -f "${target2}" ]
865 do
813 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
814 plevel=plevel+1 867 plevel=$((plevel+1))
815 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
816 [ "$target2" == "${target2/\/}" ] && break 869 [ "${target2}" == "${target2/\/}" ] && break
817 done 870 done
818 test -f "$target2" && break 871 test -f "${target2}" && break
819 872
820 # try stripping filename - needed to support patches creating new files 873 # try stripping filename - needed to support patches creating new files
821 target2="${target%/*}" 874 target2="${target%/*}"
822 plevel=0 875 plevel=0
823 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
824 while [ ! -d "$target2" ]; do 877 while [ ! -d "${target2}" ]
878 do
825 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
826 plevel=plevel+1 880 plevel=$((plevel+1))
827 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
828 [ "$target2" == "${target2/\/}" ] && break 882 [ "${target2}" == "${target2/\/}" ] && break
829 done 883 done
830 test -d "$target2" && break 884 test -d "${target2}" && break
831 885
832 done 886 done
833 887
834 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x" 888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
835 debug-print "$FUNCNAME: determined plevel=$plevel" 890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
836 # do the patching 891 # do the patching
837 ebegin "Applying patch ${x##*/}..." 892 ebegin "Applying patch ${x##*/}..."
838 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x" 893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
839 eend $? 895 eend $?
840 896
841 done 897 done
842 898
899}
900
901# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() {
903 local src="$1"
904 if [ -z "${src}" ]
905 then
906 src="${DISTDIR}/${A}"
907 else
908 if [ -e "${DISTDIR}/${src}" ]
909 then
910 src="${DISTDIR}/${src}"
911 elif [ -e "${PWD}/${src}" ]
912 then
913 src="${PWD}/${src}"
914 elif [ -e "${src}" ]
915 then
916 src="${src}"
917 fi
918 fi
919 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
920 echo "${src}"
921}
922
923# Unpack those pesky pdv generated files ...
924# They're self-unpacking programs with the binary package stuffed in
925# the middle of the archive. Valve seems to use it a lot ... too bad
926# it seems to like to segfault a lot :(. So lets take it apart ourselves.
927#
928# Usage: unpack_pdv [file to unpack] [size of off_t]
929# - you have to specify the off_t size ... i have no idea how to extract that
930# information out of the binary executable myself. basically you pass in
931# the size of the off_t type (in bytes) on the machine that built the pdv
932# archive. one way to determine this is by running the following commands:
933# strings <pdv archive> | grep lseek
934# strace -elseek <pdv archive>
935# basically look for the first lseek command (we do the strings/grep because
936# sometimes the function call is _llseek or something) and steal the 2nd
937# parameter. here is an example:
938# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
939# lseek
940# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
941# lseek(3, -4, SEEK_END) = 2981250
942# thus we would pass in the value of '4' as the second parameter.
943unpack_pdv() {
944 local src="`find_unpackable_file $1`"
945 local sizeoff_t="$2"
946
947 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
948
949 local shrtsrc="`basename ${src}`"
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
953
954 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`"
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957
958 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
960 datafile="`basename ${datafile}`"
961
962 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`"
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965
966 local iscompressed="`file -b ${tmpfile}`"
967 if [ "${iscompressed:0:8}" == "compress" ] ; then
968 iscompressed=1
969 mv ${tmpfile}{,.Z}
970 gunzip ${tmpfile}
971 else
972 iscompressed=0
973 fi
974 local istar="`file -b ${tmpfile}`"
975 if [ "${istar:0:9}" == "POSIX tar" ] ; then
976 istar=1
977 else
978 istar=0
979 fi
980
981 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
982 #dd if=${src} ibs=${metaskip} count=1 \
983 # | dd ibs=${tailskip} skip=1 \
984 # | gzip -dc \
985 # > ${datafile}
986 if [ ${iscompressed} -eq 1 ] ; then
987 if [ ${istar} -eq 1 ] ; then
988 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
989 | head -c $((${metaskip}-${tailskip})) \
990 | tar -xzf -
991 else
992 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
993 | head -c $((${metaskip}-${tailskip})) \
994 | gzip -dc \
995 > ${datafile}
996 fi
997 else
998 if [ ${istar} -eq 1 ] ; then
999 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1000 | head -c $((${metaskip}-${tailskip})) \
1001 | tar --no-same-owner -xf -
1002 else
1003 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1004 | head -c $((${metaskip}-${tailskip})) \
1005 > ${datafile}
1006 fi
1007 fi
1008 true
1009 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1010 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
843} 1011}
844 1012
845# Unpack those pesky makeself generated files ... 1013# Unpack those pesky makeself generated files ...
846# They're shell scripts with the binary package tagged onto 1014# They're shell scripts with the binary package tagged onto
847# the end of the archive. Loki utilized the format as does 1015# the end of the archive. Loki utilized the format as does
850# Usage: unpack_makeself [file to unpack] [offset] 1018# Usage: unpack_makeself [file to unpack] [offset]
851# - If the file is not specified then unpack will utilize ${A}. 1019# - If the file is not specified then unpack will utilize ${A}.
852# - If the offset is not specified then we will attempt to extract 1020# - If the offset is not specified then we will attempt to extract
853# the proper offset from the script itself. 1021# the proper offset from the script itself.
854unpack_makeself() { 1022unpack_makeself() {
855 local src=$1 1023 local src="`find_unpackable_file $1`"
856 local skip=$2 1024 local skip="$2"
857 1025
858 if [ -z "${src}" ] ; then
859 src="${DISTDIR}/${A}"
860 else
861 if [ -e "${DISTDIR}/${src}" ] ; then
862 src="${DISTDIR}/${src}"
863 elif [ -e "${PWD}/${src}" ] ; then
864 src="${PWD}/${src}"
865 elif [ -e "${src}" ] ; then
866 src="${src}"
867 fi
868 fi
869 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
870
871 local shrtsrc=`basename ${src}` 1026 local shrtsrc="`basename ${src}`"
872 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
873 if [ -z "${skip}" ] ; then 1028 if [ -z "${skip}" ]
1029 then
874 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
875 local skip=0 1031 local skip=0
876 case ${ver} in 1032 case ${ver} in
877 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1033 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
878 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1034 skip=`grep -a ^skip= ${src} | cut -d= -f2`
901 ;; 1057 ;;
902 esac 1058 esac
903 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
904 fi 1060 fi
905 1061
906 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1062 # lets grab the first few bytes of the file to figure out what kind of archive it is
907 # to tar which will make tar not extract anything and exit with 0 1063 local tmpfile="`mymktemp ${T}`"
908 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
909 local pipestatus="${PIPESTATUS[*]}" 1065 local filetype="`file -b ${tmpfile}`"
910 pipestatus="${pipestatus// }" 1066 case ${filetype} in
911 if [ "${pipestatus//0}" != "" ] ; then 1067 *tar\ archive)
912 # maybe it isnt gzipped ... they usually are, but not always ...
913 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1068 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1069 ;;
1070 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;;
1073 gzip*)
1074 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1075 ;;
1076 *)
1077 false
1078 ;;
1079 esac
914 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081}
1082
1083# Display a license for user to accept.
1084#
1085# Usage: check_license [license]
1086# - If the file is not specified then ${LICENSE} is used.
1087check_license() {
1088 local lic=$1
1089 if [ -z "${lic}" ] ; then
1090 lic="${PORTDIR}/licenses/${LICENSE}"
1091 else
1092 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1093 lic="${PORTDIR}/licenses/${src}"
1094 elif [ -e "${PWD}/${src}" ] ; then
1095 lic="${PWD}/${src}"
1096 elif [ -e "${src}" ] ; then
1097 lic="${src}"
915 fi 1098 fi
1099 fi
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1101 local l="`basename ${lic}`"
1102
1103 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept
1105 local alic
1106 for alic in "${ACCEPT_LICENSE}" ; do
1107 [ "${alic}" == "*" ] && return 0
1108 [ "${alic}" == "${l}" ] && return 0
1109 done
1110
1111 local licmsg="`mymktemp ${T}`"
1112 cat << EOF > ${licmsg}
1113**********************************************************
1114The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you
1117CTRL+C out of this, the install will not run!
1118**********************************************************
1119
1120EOF
1121 cat ${lic} >> ${licmsg}
1122 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1123 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1124 read alic
1125 case ${alic} in
1126 yes|Yes|y|Y)
1127 return 0
1128 ;;
1129 *)
1130 echo;echo;echo
1131 eerror "You MUST accept the license to continue! Exiting!"
1132 die "Failed to accept license"
1133 ;;
1134 esac
916} 1135}
1136
1137# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1138# the whole 'non-interactive' policy, but damnit I want CD support !
1139#
1140# with these cdrom functions we handle all the user interaction and
1141# standardize everything. all you have to do is call cdrom_get_cds()
1142# and when the function returns, you can assume that the cd has been
1143# found at CDROM_ROOT.
1144#
1145# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1146# etc... if you want to give the cds better names, then just export
1147# the CDROM_NAME_X variables before calling cdrom_get_cds().
1148#
1149# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1150#
1151# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1152# - this will attempt to locate a cd based upon a file that is on
1153# the cd ... the more files you give this function, the more cds
1154# the cdrom functions will handle
1155cdrom_get_cds() {
1156 # first we figure out how many cds we're dealing with by
1157 # the # of files they gave us
1158 local cdcnt=0
1159 local f=
1160 for f in "$@" ; do
1161 cdcnt=$((cdcnt + 1))
1162 export CDROM_CHECK_${cdcnt}="$f"
1163 done
1164 export CDROM_TOTAL_CDS=${cdcnt}
1165 export CDROM_CURRENT_CD=1
1166
1167 # now we see if the user gave use CD_ROOT ...
1168 # if they did, let's just believe them that it's correct
1169 if [ ! -z "${CD_ROOT}" ] ; then
1170 export CDROM_ROOT="${CD_ROOT}"
1171 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1172 return
1173 fi
1174 # do the same for CD_ROOT_X
1175 if [ ! -z "${CD_ROOT_1}" ] ; then
1176 local var=
1177 cdcnt=0
1178 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1179 cdcnt=$((cdcnt + 1))
1180 var="CD_ROOT_${cdcnt}"
1181 if [ -z "${!var}" ] ; then
1182 eerror "You must either use just the CD_ROOT"
1183 eerror "or specify ALL the CD_ROOT_X variables."
1184 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1185 die "could not locate CD_ROOT_${cdcnt}"
1186 fi
1187 export CDROM_ROOTS_${cdcnt}="${!var}"
1188 done
1189 export CDROM_ROOT=${CDROM_ROOTS_1}
1190 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1191 return
1192 fi
1193
1194 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1195 einfon "This ebuild will need the "
1196 if [ -z "${CDROM_NAME}" ] ; then
1197 echo "cdrom for ${PN}."
1198 else
1199 echo "${CDROM_NAME}."
1200 fi
1201 echo
1202 einfo "If you do not have the CD, but have the data files"
1203 einfo "mounted somewhere on your filesystem, just export"
1204 einfo "the variable CD_ROOT so that it points to the"
1205 einfo "directory containing the files."
1206 echo
1207 else
1208 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1209 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1211 cdcnt=$((cdcnt + 1))
1212 var="CDROM_NAME_${cdcnt}"
1213 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1214 done
1215 echo
1216 einfo "If you do not have the CDs, but have the data files"
1217 einfo "mounted somewhere on your filesystem, just export"
1218 einfo "the following variables so they point to the right place:"
1219 einfon ""
1220 cdcnt=0
1221 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1222 cdcnt=$((cdcnt + 1))
1223 echo -n " CD_ROOT_${cdcnt}"
1224 done
1225 echo
1226 einfo "Or, if you have all the files in the same place, or"
1227 einfo "you only have one cdrom, you can export CD_ROOT"
1228 einfo "and that place will be used as the same data source"
1229 einfo "for all the CDs."
1230 echo
1231 fi
1232 export CDROM_CURRENT_CD=0
1233 cdrom_load_next_cd
1234}
1235
1236# this is only used when you need access to more than one cd.
1237# when you have finished using the first cd, just call this function.
1238# when it returns, CDROM_ROOT will be pointing to the second cd.
1239# remember, you can only go forward in the cd chain, you can't go back.
1240cdrom_load_next_cd() {
1241 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1242 local var=
1243
1244 unset CDROM_ROOT
1245 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1246 if [ -z "${!var}" ] ; then
1247 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1248 cdrom_locate_file_on_cd ${!var}
1249 else
1250 export CDROM_ROOT="${!var}"
1251 fi
1252
1253 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1254}
1255
1256# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1257# functions. this should *never* be called from an ebuild.
1258# all it does is try to locate a give file on a cd ... if the cd isn't
1259# found, then a message asking for the user to insert the cdrom will be
1260# displayed and we'll hang out here until:
1261# (1) the file is found on a mounted cdrom
1262# (2) the user hits CTRL+C
1263cdrom_locate_file_on_cd() {
1264 while [ -z "${CDROM_ROOT}" ] ; do
1265 local dir="$(dirname ${@})"
1266 local file="$(basename ${@})"
1267 local mline=""
1268 local showedmsg=0
1269
1270 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1271 [ -d "${mline}/${dir}" ] || continue
1272 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1273 && export CDROM_ROOT=${mline}
1274 done
1275
1276 if [ -z "${CDROM_ROOT}" ] ; then
1277 echo
1278 if [ ${showedmsg} -eq 0 ] ; then
1279 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1280 if [ -z "${CDROM_NAME}" ] ; then
1281 einfo "Please insert the cdrom for ${PN} now !"
1282 else
1283 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1284 fi
1285 else
1286 if [ -z "${CDROM_NAME_1}" ] ; then
1287 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1288 else
1289 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1290 einfo "Please insert+mount the ${!var} cdrom now !"
1291 fi
1292 fi
1293 showedmsg=1
1294 fi
1295 einfo "Press return to scan for the cd again"
1296 einfo "or hit CTRL+C to abort the emerge."
1297 read
1298 fi
1299 done
1300}

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