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Revision 1.37 Revision 1.67
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2003 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 1.37 2003/06/28 02:09:57 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.67 2003/11/18 18:45:04 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 )" 15newdepend "!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=""
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" ]
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 453 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 456 fi
457 fi
458}
459
460# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir="$1"
467
468 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ]
470 then
471 mktemp -p ${topdir}
472 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp}
475 echo ${tmp}
456 fi 476 fi
457} 477}
458 478
459# Simplify/standardize adding users to the system 479# Simplify/standardize adding users to the system
460# vapier@gentoo.org 480# vapier@gentoo.org
470# groups: none 490# groups: none
471# extra: comment of 'added by portage for ${PN}' 491# extra: comment of 'added by portage for ${PN}'
472enewuser() { 492enewuser() {
473 # get the username 493 # get the username
474 local euser="$1"; shift 494 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 495 if [ -z "${euser}" ]
496 then
476 eerror "No username specified !" 497 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 498 die "Cannot call enewuser without a username"
478 fi 499 fi
479 einfo "Adding user '${euser}' to your system ..."
480 500
481 # setup a file for testing usernames/groups 501 # setup a file for testing usernames/groups
482 local tmpfile="`mktemp -p ${T}`" 502 local tmpfile="`mymktemp ${T}`"
483 touch ${tmpfile}
484 chown ${euser} ${tmpfile} >& /dev/null 503 chown ${euser} ${tmpfile} >& /dev/null
485 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`" 504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
486 505
487 # see if user already exists 506 # see if user already exists
488 if [ "${euser}" == "${realuser}" ] ; then 507 if [ "${euser}" == "${realuser}" ]
489 einfo "${euser} already exists on your system :)" 508 then
490 return 0 509 return 0
491 fi 510 fi
511 einfo "Adding user '${euser}' to your system ..."
492 512
493 # options to pass to useradd 513 # options to pass to useradd
494 local opts="" 514 local opts=
495 515
496 # handle uid 516 # handle uid
497 local euid="$1"; shift 517 local euid="$1"; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then
499 if [ ${euid} -gt 0 ] ; then 520 if [ "${euid}" -gt 0 ]
521 then
500 opts="${opts} -u ${euid}" 522 opts="${opts} -u ${euid}"
501 else 523 else
502 eerror "Userid given but is not greater than 0 !" 524 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 525 die "${euid} is not a valid UID"
504 fi 526 fi
507 fi 529 fi
508 einfo " - Userid: ${euid}" 530 einfo " - Userid: ${euid}"
509 531
510 # handle shell 532 # handle shell
511 local eshell="$1"; shift 533 local eshell="$1"; shift
512 if [ ! -z "${eshell}" ] ; then 534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
535 then
513 if [ ! -e ${eshell} ] ; then 536 if [ ! -e "${eshell}" ]
537 then
514 eerror "A shell was specified but it does not exist !" 538 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 539 die "${eshell} does not exist"
516 fi 540 fi
517 else 541 else
518 eshell=/bin/false 542 eshell="/bin/false"
519 fi 543 fi
520 einfo " - Shell: ${eshell}" 544 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 545 opts="${opts} -s ${eshell}"
522 546
523 # handle homedir 547 # handle homedir
524 local ehome="$1"; shift 548 local ehome="$1"; shift
525 if [ -z "${ehome}" ] ; then 549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
550 then
526 ehome=/dev/null 551 ehome="/dev/null"
527 fi 552 fi
528 einfo " - Home: ${ehome}" 553 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 554 opts="${opts} -d ${ehome}"
530 555
531 # handle groups 556 # handle groups
532 local egroups="$1"; shift 557 local egroups="$1"; shift
533 if [ ! -z "${egroups}" ] ; then 558 if [ ! -z "${egroups}" ]
559 then
534 local realgroup 560 local realgroup=
535 local oldifs="${IFS}" 561 local oldifs="${IFS}"
536 export IFS="," 562 export IFS=","
537 for g in ${egroups} ; do 563 for g in ${egroups}
564 do
538 chgrp ${g} ${tmpfile} >& /dev/null 565 chgrp ${g} ${tmpfile} >& /dev/null
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
540 if [ "${g}" != "${realgroup}" ] ; then 567 if [ "${g}" != "${realgroup}" ]
568 then
541 eerror "You must add ${g} to the system first" 569 eerror "You must add ${g} to the system first"
542 die "${g} is not a valid GID" 570 die "${g} is not a valid GID"
543 fi 571 fi
544 done 572 done
545 export IFS="${oldifs}" 573 export IFS="${oldifs}"
549 fi 577 fi
550 einfo " - Groups: ${egroups}" 578 einfo " - Groups: ${egroups}"
551 579
552 # handle extra and add the user 580 # handle extra and add the user
553 local eextra="$@" 581 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 582 local oldsandbox="${SANDBOX_ON}"
555 export SANDBOX_ON="0" 583 export SANDBOX_ON="0"
556 if [ -z "${eextra}" ] ; then 584 if [ -z "${eextra}" ]
585 then
557 useradd ${opts} ${euser} \ 586 useradd ${opts} ${euser} \
558 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 588 || die "enewuser failed"
560 else 589 else
561 einfo " - Extra: ${eextra}" 590 einfo " - Extra: ${eextra}"
562 useradd ${opts} ${euser} ${eextra} \ 591 useradd ${opts} ${euser} ${eextra} \
563 || die "enewuser failed" 592 || die "enewuser failed"
564 fi 593 fi
565 export SANDBOX_ON="${oldsandbox}" 594 export SANDBOX_ON="${oldsandbox}"
566 595
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then
568 einfo " - Creating ${ehome} in ${D}" 598 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 599 dodir ${ehome}
570 fowners ${euser} ${ehome} 600 fowners ${euser} ${ehome}
601 fperms 755 ${ehome}
571 fi 602 fi
572} 603}
573 604
574# Simplify/standardize adding groups to the system 605# Simplify/standardize adding groups to the system
575# vapier@gentoo.org 606# vapier@gentoo.org
581# gid: next available (see groupadd(8)) 612# gid: next available (see groupadd(8))
582# extra: none 613# extra: none
583enewgroup() { 614enewgroup() {
584 # get the group 615 # get the group
585 local egroup="$1"; shift 616 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 617 if [ -z "${egroup}" ]
618 then
587 eerror "No group specified !" 619 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 620 die "Cannot call enewgroup without a group"
589 fi 621 fi
590 einfo "Adding group '${egroup}' to your system ..."
591 622
592 # setup a file for testing groupname 623 # setup a file for testing groupname
593 local tmpfile="`mktemp -p ${T}`" 624 local tmpfile="`mymktemp ${T}`"
594 touch ${tmpfile}
595 chgrp ${egroup} ${tmpfile} >& /dev/null 625 chgrp ${egroup} ${tmpfile} >& /dev/null
596 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
597 627
598 # see if group already exists 628 # see if group already exists
599 if [ "${egroup}" == "${realgroup}" ] ; then 629 if [ "${egroup}" == "${realgroup}" ]
600 einfo "${egroup} already exists on your system :)" 630 then
601 return 0 631 return 0
602 fi 632 fi
633 einfo "Adding group '${egroup}' to your system ..."
603 634
604 # options to pass to useradd 635 # options to pass to useradd
605 local opts="" 636 local opts=
606 637
607 # handle gid 638 # handle gid
608 local egid="$1"; shift 639 local egid="$1"; shift
609 if [ ! -z "${egid}" ] ; then 640 if [ ! -z "${egid}" ]
641 then
610 if [ ${egid} -gt 0 ] ; then 642 if [ "${egid}" -gt 0 ]
643 then
611 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
612 else 645 else
613 eerror "Groupid given but is not greater than 0 !" 646 eerror "Groupid given but is not greater than 0 !"
614 die "${egid} is not a valid GID" 647 die "${egid} is not a valid GID"
615 fi 648 fi
621 # handle extra 654 # handle extra
622 local eextra="$@" 655 local eextra="$@"
623 opts="${opts} ${eextra}" 656 opts="${opts} ${eextra}"
624 657
625 # add the group 658 # add the group
626 local oldsandbox=${SANDBOX_ON} 659 local oldsandbox="${SANDBOX_ON}"
627 export SANDBOX_ON="0" 660 export SANDBOX_ON="0"
628 groupadd ${opts} ${egroup} || die "enewgroup failed" 661 groupadd ${opts} ${egroup} || die "enewgroup failed"
629 export SANDBOX_ON="${oldsandbox}" 662 export SANDBOX_ON="${oldsandbox}"
630} 663}
631 664
632# Simple script to replace 'dos2unix' binaries 665# Simple script to replace 'dos2unix' binaries
633# vapier@gentoo.org 666# vapier@gentoo.org
634# 667#
635# edos2unix(file, <more files>...) 668# edos2unix(file, <more files>...)
636edos2unix() { 669edos2unix() {
637 for f in $@ ; do 670 for f in "$@"
671 do
638 cp ${f} ${T}/edos2unix 672 cp "${f}" ${T}/edos2unix
639 sed 's/\r$//' ${T}/edos2unix > ${f} 673 sed 's/\r$//' ${T}/edos2unix > "${f}"
640 done 674 done
675}
676
677# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today !
680# gnome2 /usr/share/applications
681# gnome1 /usr/share/gnome/apps/
682# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685#
686# binary: what binary does the app run with ?
687# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon
691# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html
693# path: if your app needs to startup in a specific dir
694make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1
696
697 local exec="${1}"
698 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}"
700 local type="${4}"
701 local path="${5:-${GAMES_PREFIX}}"
702 if [ -z "${type}" ]
703 then
704 case ${CATEGORY} in
705 "app-emulation")
706 type=Emulator
707 ;;
708 "games-"*)
709 type=Game
710 ;;
711 "net-"*)
712 type=Network;
713 ;;
714 *)
715 type=
716 ;;
717 esac
718 fi
719 local desktop="${T}/${exec}.desktop"
720
721echo "[Desktop Entry]
722Encoding=UTF-8
723Version=0.9.2
724Name=${name}
725Type=Application
726Comment=${DESCRIPTION}
727Exec=${exec}
728Path=${path}
729Icon=${icon}
730Categories=Application;${type};" > ${desktop}
731
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications
735 doins ${desktop}
736 fi
737
738 #if [ -d "/usr/share/gnome/apps" ]
739 #then
740 # insinto /usr/share/gnome/apps/Games
741 # doins ${desktop}
742 #fi
743
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
745 #then
746 # for ver in /usr/kde/*
747 # do
748 # insinto ${ver}/share/applnk/Games
749 # doins ${desktop}
750 # done
751 #fi
752
753 if [ -d "/usr/share/applnk" ]
754 then
755 insinto /usr/share/applnk/${type}
756 doins ${desktop}
757 fi
758
759 return 0
641} 760}
642 761
643# new convenience patch wrapper function to eventually replace epatch(), 762# new convenience patch wrapper function to eventually replace epatch(),
644# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and
645# /usr/bin/patch 764# /usr/bin/patch
664# 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,
665# then we'll fix it :-) 784# then we'll fix it :-)
666# - 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).
667xpatch() { 786xpatch() {
668 787
669 debug-print-function $FUNCNAME $* 788 debug-print-function ${FUNCNAME} $*
670 789
671 local list="" 790 local list=
672 local list2="" 791 local list2=
673 declare -i plevel 792 declare -i plevel
674 793
675 # parse patch sources 794 # parse patch sources
676 for x in $*; do 795 for x in $*
796 do
677 debug-print "$FUNCNAME: parsing parameter $x" 797 debug-print "${FUNCNAME}: parsing parameter ${x}"
678 if [ -f "$x" ]; then 798 if [ -f "${x}" ]
799 then
679 list="$list $x" 800 list="${list} ${x}"
680 elif [ -d "$x" ]; then 801 elif [ -d "${x}" ]
802 then
681 # handles patchdirs like epatch() for now: no recursion. 803 # handles patchdirs like epatch() for now: no recursion.
682 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
683 # only patches with _$ARCH_ or _all_ in their filenames are applied. 805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
684 for file in `ls -A $x`; do 806 for file in `ls -A ${x}`
807 do
685 debug-print "$FUNCNAME: parsing in subdir: file $file" 808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}"
686 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then 809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
687 list2="$list2 $x/$file" 812 list2="${list2} ${x}/${file}"
688 fi 813 fi
689 done 814 done
690 list="`echo $list2 | sort` $list" 815 list="`echo ${list2} | sort` ${list}"
691 else 816 else
692 die "Couldn't find $x" 817 die "Couldn't find ${x}"
693 fi 818 fi
694 done 819 done
695 820
696 debug-print "$FUNCNAME: final list of patches: $list" 821 debug-print "${FUNCNAME}: final list of patches: ${list}"
697 822
698 for x in $list; do 823 for x in ${list};
824 do
699 debug-print "$FUNCNAME: processing $x" 825 debug-print "${FUNCNAME}: processing ${x}"
700 # 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.
701 case "`/usr/bin/file -b $x`" in 827 case "`/usr/bin/file -b ${x}`" in
702 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";; 828 *gzip*)
703 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";; 829 patchfile="${T}/current.patch"
704 *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 *)
705 *) die "Could not determine filetype of patch $x";; 840 die "Could not determine filetype of patch ${x}"
841 ;;
706 esac 842 esac
707 debug-print "$FUNCNAME: patchfile=$patchfile" 843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
708 844
709 # 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.
710 target="`/bin/grep -m 1 '^+++ ' $patchfile`" 846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
711 debug-print "$FUNCNAME: raw target=$target" 847 debug-print "${FUNCNAME}: raw target=${target}"
712 # strip target down to the path/filename, remove leading +++ 848 # strip target down to the path/filename, remove leading +++
713 target="${target/+++ }"; target="${target%% *}" 849 target="${target/+++ }"; target="${target%% *}"
714 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need 850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
715 # to discard them as well to calculate the correct patchlevel. 851 # to discard them as well to calculate the correct patchlevel.
716 target="${target//\/\//\/}" 852 target="${target//\/\//\/}"
717 debug-print "$FUNCNAME: stripped target=$target" 853 debug-print "${FUNCNAME}: stripped target=${target}"
718 854
719 # look for target 855 # look for target
720 for basedir in "$S" "$WORKDIR" "${PWD}"; do 856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
721 debug-print "$FUNCNAME: looking in basedir=$basedir" 857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
722 cd "$basedir" 858 cd "${basedir}"
723 859
724 # try stripping leading directories 860 # try stripping leading directories
725 target2="$target" 861 target2="${target}"
726 plevel=0 862 plevel=0
727 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
728 while [ ! -f "$target2" ]; do 864 while [ ! -f "${target2}" ]
865 do
729 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
730 plevel=plevel+1 867 plevel=$((plevel+1))
731 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
732 [ "$target2" == "${target2/\/}" ] && break 869 [ "${target2}" == "${target2/\/}" ] && break
733 done 870 done
734 test -f "$target2" && break 871 test -f "${target2}" && break
735 872
736 # try stripping filename - needed to support patches creating new files 873 # try stripping filename - needed to support patches creating new files
737 target2="${target%/*}" 874 target2="${target%/*}"
738 plevel=0 875 plevel=0
739 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
740 while [ ! -d "$target2" ]; do 877 while [ ! -d "${target2}" ]
878 do
741 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
742 plevel=plevel+1 880 plevel=$((plevel+1))
743 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
744 [ "$target2" == "${target2/\/}" ] && break 882 [ "${target2}" == "${target2/\/}" ] && break
745 done 883 done
746 test -d "$target2" && break 884 test -d "${target2}" && break
747 885
748 done 886 done
749 887
750 test -f "${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 ${x}"
751 debug-print "$FUNCNAME: determined plevel=$plevel" 890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
752 # do the patching 891 # do the patching
753 ebegin "Applying patch ${x##*/}..." 892 ebegin "Applying patch ${x##*/}..."
754 /usr/bin/patch -p$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}"
755 eend $? 895 eend $?
756 896
757 done 897 done
758 898
759} 899}
900
901# Unpack those pesky makeself generated files ...
902# They're shell scripts with the binary package tagged onto
903# the end of the archive. Loki utilized the format as does
904# many other game companies.
905#
906# Usage: unpack_makeself [file to unpack] [offset]
907# - If the file is not specified then unpack will utilize ${A}.
908# - If the offset is not specified then we will attempt to extract
909# the proper offset from the script itself.
910unpack_makeself() {
911 local src="$1"
912 local skip="$2"
913
914 if [ -z "${src}" ]
915 then
916 src="${DISTDIR}/${A}"
917 else
918 if [ -e "${DISTDIR}/${src}" ]
919 then
920 src="${DISTDIR}/${src}"
921 elif [ -e "${PWD}/${src}" ]
922 then
923 src="${PWD}/${src}"
924 elif [ -e "${src}" ]
925 then
926 src="${src}"
927 fi
928 fi
929 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
930
931 local shrtsrc="`basename ${src}`"
932 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
933 if [ -z "${skip}" ]
934 then
935 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
936 local skip=0
937 case ${ver} in
938 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
939 skip=`grep -a ^skip= ${src} | cut -d= -f2`
940 ;;
941 2.0|2.0.1)
942 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-`
943 ;;
944 2.1.1)
945 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
946 let skip="skip + 1"
947 ;;
948 2.1.2)
949 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
950 let skip="skip + 1"
951 ;;
952 2.1.3)
953 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
954 let skip="skip + 1"
955 ;;
956 *)
957 eerror "I'm sorry, but I was unable to support the Makeself file."
958 eerror "The version I detected was '${ver}'."
959 eerror "Please file a bug about the file ${shrtsrc} at"
960 eerror "http://bugs.gentoo.org/ so that support can be added."
961 die "makeself version '${ver}' not supported"
962 ;;
963 esac
964 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
965 fi
966
967 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent
968 # to tar which will make tar not extract anything and exit with 0
969 tail -n +${skip} ${src} 2>/dev/null \
970 | gzip -cd 2>/dev/null \
971 | tar -x --no-same-owner -f - 2>/dev/null
972 local pipestatus="${PIPESTATUS[*]}"
973 pipestatus="${pipestatus// }"
974 if [ "${pipestatus//0}" != "" ]
975 then
976 # maybe it isnt gzipped ... they usually are, but not always ...
977 tail -n +${skip} ${src} 2>/dev/null \
978 | tar -x --no-same-owner -f - 2>/dev/null
979 pipestatus="${pipestatus// }"
980 if [ "${pipestatus//0}" != "" ]
981 then
982 # and every once in a while they are bzipped2 ...
983 tail -n +${skip} ${src} 2>/dev/null \
984 | bunzip2 -c 2>/dev/null \
985 | tar -x --no-same-owner -f - 2>/dev/null \
986 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})"
987 fi
988 fi
989}
990
991# Display a license for user to accept.
992#
993# Usage: check_license [license]
994# - If the file is not specified then ${LICENSE} is used.
995check_license() {
996 local lic=$1
997 if [ -z "${lic}" ] ; then
998 lic="${PORTDIR}/licenses/${LICENSE}"
999 else
1000 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1001 lic="${PORTDIR}/licenses/${src}"
1002 elif [ -e "${PWD}/${src}" ] ; then
1003 lic="${PWD}/${src}"
1004 elif [ -e "${src}" ] ; then
1005 lic="${src}"
1006 fi
1007 fi
1008 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1009 local l="`basename ${lic}`"
1010
1011 # here is where we check for the licenses the user already
1012 # accepted ... if we don't find a match, we make the user accept
1013 local alic
1014 for alic in ${ACCEPT_LICENSE} ; do
1015 [ "${alic}" == "*" ] && return 0
1016 [ "${alic}" == "${l}" ] && return 0
1017 done
1018
1019 local licmsg="`mymktemp ${T}`"
1020 cat << EOF > ${licmsg}
1021**********************************************************
1022The following license outlines the terms of use of this
1023package. You MUST accept this license for installation to
1024continue. When you are done viewing, hit 'q'. If you
1025CTRL+C out of this, the install will not run!
1026**********************************************************
1027
1028EOF
1029 cat ${lic} >> ${licmsg}
1030 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1031 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1032 read alic
1033 case ${alic} in
1034 yes|Yes|y|Y)
1035 return 0
1036 ;;
1037 *)
1038 echo;echo;echo
1039 eerror "You MUST accept the license to continue! Exiting!"
1040 die "Failed to accept license"
1041 ;;
1042 esac
1043}

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