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Revision 1.41 Revision 1.88
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 1.41 2003/07/14 04:47:17 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.88 2004/04/18 20:45:23 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18 18
19# This function generate linker scripts in /usr/lib for dynamic 19# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 20# libs in /lib. This is to fix linking problems when you have
88# Default directory where patches are located 88# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 89EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 90# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 91EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 92# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 94EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 95# List of patches not to apply. Not this is only file names,
95# and not the full path .. 96# and not the full path ..
96EPATCH_EXCLUDE="" 97EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 98# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 99EPATCH_SINGLE_MSG=""
257 else 258 else
258 PATCH_TARGET="${x}" 259 PATCH_TARGET="${x}"
259 fi 260 fi
260 261
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 263 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 264
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 267
267 if [ "${PATCH_SUFFIX}" != "patch" ] 268 if [ "${PATCH_SUFFIX}" != "patch" ]
274 count=5 275 count=5
275 break 276 break
276 fi 277 fi
277 fi 278 fi
278 279
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 280 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
280 then 281 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 287
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 288 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
288 289
289 if [ "$?" -ne 0 ] 290 if [ "$?" -ne 0 ]
290 then 291 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo 293 echo
401 fi 402 fi
402 403
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 405
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 408 then
408 # these archs will always have "[Pp]rocessor" 409 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 411
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 423 else
423 jobs=2 424 jobs=2
424 fi 425 fi
425 426
426 elif [ "${ARCH}" = "ppc" ] 427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 428 then
428 # ppc has "processor", but only when compiled with SMP 429 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 431 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 433 else
433 jobs=2 434 jobs=2
434 fi 435 fi
436 elif [ "${ARCH}" = "s390" ]
437 then
438 # s390 has "# processors : "
439 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 440 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 441 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 442 die "Unknown ARCH -- ${ARCH}!"
438 fi 443 fi
439 444
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 456 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 457 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 458 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 459 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 460 fi
461 fi
462}
463
464# Cheap replacement for when debianutils (and thus mktemp)
465# does not exist on the users system
466# vapier@gentoo.org
467#
468# Takes just 1 parameter (the directory to create tmpfile in)
469mymktemp() {
470 local topdir="$1"
471
472 [ -z "${topdir}" ] && topdir=/tmp
473 if [ "`which mktemp 2>/dev/null`" ]
474 then
475 mktemp -p ${topdir}
476 else
477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
478 touch ${tmp}
479 echo ${tmp}
456 fi 480 fi
457} 481}
458 482
459# Simplify/standardize adding users to the system 483# Simplify/standardize adding users to the system
460# vapier@gentoo.org 484# vapier@gentoo.org
470# groups: none 494# groups: none
471# extra: comment of 'added by portage for ${PN}' 495# extra: comment of 'added by portage for ${PN}'
472enewuser() { 496enewuser() {
473 # get the username 497 # get the username
474 local euser="$1"; shift 498 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 499 if [ -z "${euser}" ]
500 then
476 eerror "No username specified !" 501 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 502 die "Cannot call enewuser without a username"
478 fi 503 fi
504
505 # lets see if the username already exists
506 if [ "${euser}" == "`getent passwd \"${euser}\" | cut -d: -f1`" ]
507 then
508 return 0
509 fi
479 einfo "Adding user '${euser}' to your system ..." 510 einfo "Adding user '${euser}' to your system ..."
480 511
481 # setup a file for testing usernames/groups
482 local tmpfile="`mktemp -p ${T}`"
483 touch ${tmpfile}
484 chown ${euser} ${tmpfile} >& /dev/null
485 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
486
487 # see if user already exists
488 if [ "${euser}" == "${realuser}" ] ; then
489 einfo "${euser} already exists on your system :)"
490 return 0
491 fi
492
493 # options to pass to useradd 512 # options to pass to useradd
494 local opts="" 513 local opts=
495 514
496 # handle uid 515 # handle uid
497 local euid="$1"; shift 516 local euid="$1"; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 517 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
518 then
499 if [ ${euid} -gt 0 ] ; then 519 if [ "${euid}" -gt 0 ]
500 opts="${opts} -u ${euid}" 520 then
521 if [ ! -z "`getent passwd ${euid}`" ]
522 then
523 euid="next"
524 fi
501 else 525 else
502 eerror "Userid given but is not greater than 0 !" 526 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 527 die "${euid} is not a valid UID"
504 fi 528 fi
505 else 529 else
506 euid="next available" 530 euid="next"
507 fi 531 fi
532 if [ "${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}"
508 einfo " - Userid: ${euid}" 539 einfo " - Userid: ${euid}"
509 540
510 # handle shell 541 # handle shell
511 local eshell="$1"; shift 542 local eshell="$1"; shift
512 if [ ! -z "${eshell}" ] ; then 543 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
544 then
513 if [ ! -e ${eshell} ] ; then 545 if [ ! -e "${eshell}" ]
546 then
514 eerror "A shell was specified but it does not exist !" 547 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 548 die "${eshell} does not exist"
516 fi 549 fi
517 else 550 else
518 eshell=/bin/false 551 eshell="/bin/false"
519 fi 552 fi
520 einfo " - Shell: ${eshell}" 553 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 554 opts="${opts} -s ${eshell}"
522 555
523 # handle homedir 556 # handle homedir
524 local ehome="$1"; shift 557 local ehome="$1"; shift
525 if [ -z "${ehome}" ] ; then 558 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
559 then
526 ehome=/dev/null 560 ehome="/dev/null"
527 fi 561 fi
528 einfo " - Home: ${ehome}" 562 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 563 opts="${opts} -d ${ehome}"
530 564
531 # handle groups 565 # handle groups
532 local egroups="$1"; shift 566 local egroups="$1"; shift
533 if [ ! -z "${egroups}" ] ; then 567 if [ ! -z "${egroups}" ]
534 local realgroup 568 then
535 local oldifs="${IFS}" 569 local oldifs="${IFS}"
536 export IFS="," 570 export IFS=","
537 for g in ${egroups} ; do 571 for g in ${egroups}
538 chgrp ${g} ${tmpfile} >& /dev/null 572 do
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 573 if [ -z "`getent group \"${g}\"`" ]
540 if [ "${g}" != "${realgroup}" ] ; then 574 then
541 eerror "You must add ${g} to the system first" 575 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 576 die "${g} is not a valid GID"
543 fi 577 fi
544 done 578 done
545 export IFS="${oldifs}" 579 export IFS="${oldifs}"
546 opts="${opts} -g ${egroups}" 580 opts="${opts} -g ${egroups}"
549 fi 583 fi
550 einfo " - Groups: ${egroups}" 584 einfo " - Groups: ${egroups}"
551 585
552 # handle extra and add the user 586 # handle extra and add the user
553 local eextra="$@" 587 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 588 local oldsandbox="${SANDBOX_ON}"
555 export SANDBOX_ON="0" 589 export SANDBOX_ON="0"
556 if [ -z "${eextra}" ] ; then 590 if [ -z "${eextra}" ]
591 then
557 useradd ${opts} ${euser} \ 592 useradd ${opts} ${euser} \
558 -c "added by portage for ${PN}" \ 593 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 594 || die "enewuser failed"
560 else 595 else
561 einfo " - Extra: ${eextra}" 596 einfo " - Extra: ${eextra}"
562 useradd ${opts} ${euser} ${eextra} \ 597 useradd ${opts} ${euser} ${eextra} \
563 || die "enewuser failed" 598 || die "enewuser failed"
564 fi 599 fi
565 export SANDBOX_ON="${oldsandbox}" 600 export SANDBOX_ON="${oldsandbox}"
566 601
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 602 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
603 then
568 einfo " - Creating ${ehome} in ${D}" 604 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 605 dodir ${ehome}
570 fowners ${euser} ${ehome} 606 fowners ${euser} ${ehome}
571 fperms 755 ${ehome} 607 fperms 755 ${ehome}
572 fi 608 fi
582# gid: next available (see groupadd(8)) 618# gid: next available (see groupadd(8))
583# extra: none 619# extra: none
584enewgroup() { 620enewgroup() {
585 # get the group 621 # get the group
586 local egroup="$1"; shift 622 local egroup="$1"; shift
587 if [ -z "${egroup}" ] ; then 623 if [ -z "${egroup}" ]
624 then
588 eerror "No group specified !" 625 eerror "No group specified !"
589 die "Cannot call enewgroup without a group" 626 die "Cannot call enewgroup without a group"
590 fi 627 fi
628
629 # see if group already exists
630 if [ "${egroup}" == "`getent group \"${egroup}\" | cut -d: -f1`" ]
631 then
632 return 0
633 fi
591 einfo "Adding group '${egroup}' to your system ..." 634 einfo "Adding group '${egroup}' to your system ..."
592 635
593 # setup a file for testing groupname
594 local tmpfile="`mktemp -p ${T}`"
595 touch ${tmpfile}
596 chgrp ${egroup} ${tmpfile} >& /dev/null
597 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
598
599 # see if group already exists
600 if [ "${egroup}" == "${realgroup}" ] ; then
601 einfo "${egroup} already exists on your system :)"
602 return 0
603 fi
604
605 # options to pass to useradd 636 # options to pass to useradd
606 local opts="" 637 local opts=
607 638
608 # handle gid 639 # handle gid
609 local egid="$1"; shift 640 local egid="$1"; shift
610 if [ ! -z "${egid}" ] ; then 641 if [ ! -z "${egid}" ]
642 then
611 if [ ${egid} -gt 0 ] ; then 643 if [ "${egid}" -gt 0 ]
644 then
645 if [ -z "`getent group ${egid}`" ]
646 then
612 opts="${opts} -g ${egid}" 647 opts="${opts} -g ${egid}"
648 else
649 egid="next available; requested gid taken"
650 fi
613 else 651 else
614 eerror "Groupid given but is not greater than 0 !" 652 eerror "Groupid given but is not greater than 0 !"
615 die "${egid} is not a valid GID" 653 die "${egid} is not a valid GID"
616 fi 654 fi
617 else 655 else
622 # handle extra 660 # handle extra
623 local eextra="$@" 661 local eextra="$@"
624 opts="${opts} ${eextra}" 662 opts="${opts} ${eextra}"
625 663
626 # add the group 664 # add the group
627 local oldsandbox=${SANDBOX_ON} 665 local oldsandbox="${SANDBOX_ON}"
628 export SANDBOX_ON="0" 666 export SANDBOX_ON="0"
629 groupadd ${opts} ${egroup} || die "enewgroup failed" 667 groupadd ${opts} ${egroup} || die "enewgroup failed"
630 export SANDBOX_ON="${oldsandbox}" 668 export SANDBOX_ON="${oldsandbox}"
631} 669}
632 670
633# Simple script to replace 'dos2unix' binaries 671# Simple script to replace 'dos2unix' binaries
634# vapier@gentoo.org 672# vapier@gentoo.org
635# 673#
636# edos2unix(file, <more files>...) 674# edos2unix(file, <more files>...)
637edos2unix() { 675edos2unix() {
638 for f in $@ ; do 676 for f in "$@"
677 do
639 cp ${f} ${T}/edos2unix 678 cp "${f}" ${T}/edos2unix
640 sed 's/\r$//' ${T}/edos2unix > ${f} 679 sed 's/\r$//' ${T}/edos2unix > "${f}"
641 done 680 done
642} 681}
643 682
644# Make a desktop file ! 683# Make a desktop file !
645# Great for making those icons in kde/gnome startmenu ! 684# Great for making those icons in kde/gnome startmenu !
659# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 698# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html
660# path: if your app needs to startup in a specific dir 699# path: if your app needs to startup in a specific dir
661make_desktop_entry() { 700make_desktop_entry() {
662 [ -z "$1" ] && eerror "You must specify the executable" && return 1 701 [ -z "$1" ] && eerror "You must specify the executable" && return 1
663 702
664 local exec=${1} 703 local exec="${1}"
665 local name=${2:-${PN}} 704 local name="${2:-${PN}}"
666 local icon=${3:-${PN}.png} 705 local icon="${3:-${PN}.png}"
667 local type=${4} 706 local type="${4}"
707 local subdir="${6}"
668 local path=${5:-${GAMES_PREFIX}} 708 local path="${5:-${GAMES_PREFIX}}"
669 if [ -z "${type}" ] ; then 709 if [ -z "${type}" ]
710 then
670 case ${CATEGORY} in 711 case ${CATEGORY} in
671 app-emulation) type=Emulator ;; 712 "app-emulation")
672 app-games) type=Game ;; 713 type=Emulator
673 *) type="" ;; 714 subdir="Emulation"
715 ;;
716 "games-"*)
717 type=Game
718 subdir="Games"
719 ;;
720 "net-"*)
721 type=Network
722 subdir="${type}"
723 ;;
724 *)
725 type=
726 subdir=
727 ;;
674 esac 728 esac
675 fi 729 fi
676 local desktop=${T}/${exec}.desktop 730 local desktop="${T}/${exec}.desktop"
677 731
678echo "[Desktop Entry] 732echo "[Desktop Entry]
679Encoding=UTF-8 733Encoding=UTF-8
680Version=0.9.2 734Version=0.9.2
681Name=${name} 735Name=${name}
684Exec=${exec} 738Exec=${exec}
685Path=${path} 739Path=${path}
686Icon=${icon} 740Icon=${icon}
687Categories=Application;${type};" > ${desktop} 741Categories=Application;${type};" > ${desktop}
688 742
689 if [ -d /usr/share/applications ] ; then 743 if [ -d "/usr/share/applications" ]
744 then
690 insinto /usr/share/applications 745 insinto /usr/share/applications
691 doins ${desktop} 746 doins ${desktop}
692 fi 747 fi
693 748
694 #if [ -d /usr/share/gnome/apps ] ; then 749 #if [ -d "/usr/share/gnome/apps" ]
750 #then
695 # insinto /usr/share/gnome/apps/Games 751 # insinto /usr/share/gnome/apps/Games
696 # doins ${desktop} 752 # doins ${desktop}
697 #fi 753 #fi
698 754
699 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 755 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
756 #then
700 # for ver in /usr/kde/* ; do 757 # for ver in /usr/kde/*
758 # do
701 # insinto ${ver}/share/applnk/Games 759 # insinto ${ver}/share/applnk/Games
702 # doins ${desktop} 760 # doins ${desktop}
703 # done 761 # done
704 #fi 762 #fi
705 763
706 if [ -d /usr/share/applnk ] ; then 764 if [ -d "/usr/share/applnk" ]
765 then
707 insinto /usr/share/applnk/${type} 766 insinto /usr/share/applnk/${subdir}
708 doins ${desktop} 767 doins ${desktop}
709 fi 768 fi
710 769
711 return 0 770 return 0
712} 771}
713 772
714# new convenience patch wrapper function to eventually replace epatch(), 773# for internal use only (unpack_pdv and unpack_makeself)
715# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 774find_unpackable_file() {
716# /usr/bin/patch
717# Features:
718# - bulk patch handling similar to epatch()'s
719# - automatic patch level detection like epatch()'s
720# - automatic patch uncompression like epatch()'s
721# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
722# manually instead
723# - once I decide it's production-ready, it'll be called from base_src_unpack
724# to handle $PATCHES to avoid defining src_unpack just to use xpatch
725
726# accepts zero or more parameters specifying patchfiles and/or patchdirs
727
728# known issues:
729# - only supports unified style patches (does anyone _really_ use anything
730# else?)
731# - because it doesn't use --dry-run there is a risk of it failing
732# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
733# any of the backup heuristics that patch employs to discover a filename.
734# however, this isn't dangerous because if it works for the developer who's
735# writing the ebuild, it'll always work for the users, and if it doesn't,
736# then we'll fix it :-)
737# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
738xpatch() {
739
740 debug-print-function $FUNCNAME $*
741
742 local list="" 775 local src="$1"
743 local list2="" 776 if [ -z "${src}" ]
744 declare -i plevel 777 then
745 778 src="${DISTDIR}/${A}"
746 # parse patch sources 779 else
747 for x in $*; do 780 if [ -e "${DISTDIR}/${src}" ]
748 debug-print "$FUNCNAME: parsing parameter $x" 781 then
749 if [ -f "$x" ]; then 782 src="${DISTDIR}/${src}"
750 list="$list $x" 783 elif [ -e "${PWD}/${src}" ]
751 elif [ -d "$x" ]; then 784 then
752 # handles patchdirs like epatch() for now: no recursion. 785 src="${PWD}/${src}"
753 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 786 elif [ -e "${src}" ]
754 # only patches with _$ARCH_ or _all_ in their filenames are applied. 787 then
755 for file in `ls -A $x`; do 788 src="${src}"
756 debug-print "$FUNCNAME: parsing in subdir: file $file"
757 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
758 list2="$list2 $x/$file"
759 fi 789 fi
760 done 790 fi
761 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 -
762 else 863 else
763 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 > ${datafile}
878 fi
764 fi 879 fi
765 done 880 true
766 881 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
767 debug-print "$FUNCNAME: final list of patches: $list" 882 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
768
769 for x in $list; do
770 debug-print "$FUNCNAME: processing $x"
771 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
772 case "`/usr/bin/file -b $x`" in
773 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
774 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
775 *text*) patchfile="$x";;
776 *) die "Could not determine filetype of patch $x";;
777 esac
778 debug-print "$FUNCNAME: patchfile=$patchfile"
779
780 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
781 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
782 debug-print "$FUNCNAME: raw target=$target"
783 # strip target down to the path/filename, remove leading +++
784 target="${target/+++ }"; target="${target%% *}"
785 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
786 # to discard them as well to calculate the correct patchlevel.
787 target="${target//\/\//\/}"
788 debug-print "$FUNCNAME: stripped target=$target"
789
790 # look for target
791 for basedir in "$S" "$WORKDIR" "${PWD}"; do
792 debug-print "$FUNCNAME: looking in basedir=$basedir"
793 cd "$basedir"
794
795 # try stripping leading directories
796 target2="$target"
797 plevel=0
798 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
799 while [ ! -f "$target2" ]; do
800 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
801 plevel=plevel+1
802 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
803 [ "$target2" == "${target2/\/}" ] && break
804 done
805 test -f "$target2" && break
806
807 # try stripping filename - needed to support patches creating new files
808 target2="${target%/*}"
809 plevel=0
810 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
811 while [ ! -d "$target2" ]; do
812 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
813 plevel=plevel+1
814 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
815 [ "$target2" == "${target2/\/}" ] && break
816 done
817 test -d "$target2" && break
818
819 done
820
821 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
822 debug-print "$FUNCNAME: determined plevel=$plevel"
823 # do the patching
824 ebegin "Applying patch ${x##*/}..."
825 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
826 eend $?
827
828 done
829
830} 883}
831 884
832# Unpack those pesky makeself generated files ... 885# Unpack those pesky makeself generated files ...
833# They're shell scripts with the binary package tagged onto 886# They're shell scripts with the binary package tagged onto
834# the end of the archive. Loki utilized the format as does 887# the end of the archive. Loki utilized the format as does
837# Usage: unpack_makeself [file to unpack] [offset] 890# Usage: unpack_makeself [file to unpack] [offset]
838# - If the file is not specified then unpack will utilize ${A}. 891# - If the file is not specified then unpack will utilize ${A}.
839# - 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
840# the proper offset from the script itself. 893# the proper offset from the script itself.
841unpack_makeself() { 894unpack_makeself() {
842 local src=$1 895 local src="`find_unpackable_file $1`"
843 local skip=$2 896 local skip="$2"
844 897
845 [ -z "${src}" ] && src=${A}
846 [ -e ./${src} ] \
847 && src=${PWD}/${src} \
848 || src=${DISTDIR}/${src}
849 local shrtsrc=`basename ${src}` 898 local shrtsrc="`basename ${src}`"
850 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 899 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
851 if [ -z "${skip}" ] ; then 900 if [ -z "${skip}" ]
901 then
852 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 902 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
853 local skip=0 903 local skip=0
854 case ${ver} in 904 case ${ver} in
855 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
856 skip=`grep -a ^skip= ${src} | cut -d= -f2` 906 skip=`grep -a ^skip= ${src} | cut -d= -f2`
860 ;; 910 ;;
861 2.1.1) 911 2.1.1)
862 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 912 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
863 let skip="skip + 1" 913 let skip="skip + 1"
864 ;; 914 ;;
915 2.1.2)
916 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
917 let skip="skip + 1"
918 ;;
919 2.1.3)
920 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
921 let skip="skip + 1"
922 ;;
865 *) 923 *)
866 eerror "I'm sorry, but I was unable to support the Makeself file." 924 eerror "I'm sorry, but I was unable to support the Makeself file."
867 eerror "The version I detected was '${ver}'." 925 eerror "The version I detected was '${ver}'."
868 eerror "Please file a bug about the file ${shrtsrc} at" 926 eerror "Please file a bug about the file ${shrtsrc} at"
869 eerror "http://bugs.gentoo.org/ so that support can be added." 927 eerror "http://bugs.gentoo.org/ so that support can be added."
871 ;; 929 ;;
872 esac 930 esac
873 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 931 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
874 fi 932 fi
875 933
876 # 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
877 # to tar which will make tar not extract anything and exit with 0 935 local tmpfile="`mymktemp ${T}`"
936 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
937 local filetype="`file -b ${tmpfile}`"
938 case ${filetype} in
939 *tar\ archive)
940 tail -n +${skip} ${src} | tar --no-same-owner -xf -
941 ;;
942 bzip2*)
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 943 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
944 ;;
945 gzip*)
946 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
947 ;;
948 *)
949 false
950 ;;
951 esac
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 952 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
880} 953}
954
955# Display a license for user to accept.
956#
957# Usage: check_license [license]
958# - If the file is not specified then ${LICENSE} is used.
959check_license() {
960 local lic=$1
961 if [ -z "${lic}" ] ; then
962 lic="${PORTDIR}/licenses/${LICENSE}"
963 else
964 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
965 lic="${PORTDIR}/licenses/${src}"
966 elif [ -e "${PWD}/${src}" ] ; then
967 lic="${PWD}/${src}"
968 elif [ -e "${src}" ] ; then
969 lic="${src}"
970 fi
971 fi
972 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
973 local l="`basename ${lic}`"
974
975 # here is where we check for the licenses the user already
976 # accepted ... if we don't find a match, we make the user accept
977 local alic
978 for alic in "${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 ${PN}."
1070 else
1071 echo "${CDROM_NAME}."
1072 fi
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_${cdcnt}"
1096 done
1097 echo
1098 einfo "Or, if you have all the files in the same place, or"
1099 einfo "you only have one cdrom, you can export CD_ROOT"
1100 einfo "and that place will be used as the same data source"
1101 einfo "for all the CDs."
1102 echo
1103 fi
1104 export CDROM_CURRENT_CD=0
1105 cdrom_load_next_cd
1106}
1107
1108# this is only used when you need access to more than one cd.
1109# when you have finished using the first cd, just call this function.
1110# when it returns, CDROM_ROOT will be pointing to the second cd.
1111# remember, you can only go forward in the cd chain, you can't go back.
1112cdrom_load_next_cd() {
1113 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1114 local var=
1115
1116 if [ ! -z "${CD_ROOT}" ] ; then
1117 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1118 return
1119 fi
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
1175 fi
1176 done
1177}

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