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1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2004 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.57 2003/09/22 21:39:11 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.97 2004/08/31 09:05:24 lv Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15newdepend "!bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# This function simply returns the desired lib directory. With portage
20# 2.0.51, we now have support for installing libraries to lib32/lib64
21# to accomidate the needs of multilib systems. It's no longer a good idea
22# to assume all libraries will end up in lib. Replace any (sane) instances
23# where lib is named directly with $(get_libdir) if possible.
24#
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
26get_libdir() {
27 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
28 # if there is an override, we want to use that... always.
29 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
30 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
31 # and if there isnt an override, and we're using a version of
32 # portage without CONF_LIBDIR support, force the use of lib. dolib
33 # and friends from portage 2.0.50 wont be too happy otherwise.
34 CONF_LIBDIR="lib"
35 fi
36 # and of course, default to lib if CONF_LIBDIR isnt set
37 echo ${CONF_LIBDIR:=lib}
38}
39
40# Sometimes you need to override the value returned by get_libdir. A good
41# example of this is xorg-x11, where lib32 isnt a supported configuration,
42# and where lib64 -must- be used on amd64 (for applications that need lib
43# to be 32bit, such as adobe acrobat). Note that this override also bypasses
44# portage version sanity checking.
45# get_libdir_override expects one argument, the result get_libdir should
46# return:
47#
48# get_libdir_override lib64
49#
50# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
51get_libdir_override() {
52 CONF_LIBDIR="$1"
53 CONF_LIBDIR_OVERRIDE="$1"
54}
18 55
19# This function generate linker scripts in /usr/lib for dynamic 56# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 57# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 58# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 59# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 70# to point to the latest version of the library present.
34# 71#
35# <azarah@gentoo.org> (26 Oct 2002) 72# <azarah@gentoo.org> (26 Oct 2002)
36# 73#
37gen_usr_ldscript() { 74gen_usr_ldscript() {
38
39 # Just make sure it exists 75 # Just make sure it exists
40 dodir /usr/lib 76 dodir /usr/$(get_libdir)
41 77
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 78 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
43/* GNU ld script 79/* GNU ld script
44 Because Gentoo have critical dynamic libraries 80 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 81 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 82 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 83 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 84 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 85 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT 86END_LDSCRIPT
52 87
88 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
53 dosed "s:libxxx:$1:" /usr/lib/$1 89 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
54 90
55 return 0 91 return 0
56} 92}
57 93
58# Simple function to draw a line consisting of '=' the same length as $* 94# Simple function to draw a line consisting of '=' the same length as $*
144 local SINGLE_PATCH="no" 180 local SINGLE_PATCH="no"
145 local x="" 181 local x=""
146 182
147 if [ "$#" -gt 1 ] 183 if [ "$#" -gt 1 ]
148 then 184 then
149 eerror "Invalid arguments to epatch()" 185 local m=""
150 die "Invalid arguments to epatch()" 186 einfo "${#} patches to apply..."
187 for m in "$@" ; do
188 epatch "${m}"
189 done
190 return 0
151 fi 191 fi
152 192
153 if [ -n "$1" -a -f "$1" ] 193 if [ -n "$1" -a -f "$1" ]
154 then 194 then
155 SINGLE_PATCH="yes" 195 SINGLE_PATCH="yes"
258 else 298 else
259 PATCH_TARGET="${x}" 299 PATCH_TARGET="${x}"
260 fi 300 fi
261 301
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 304
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 305 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 306 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 307
268 if [ "${PATCH_SUFFIX}" != "patch" ] 308 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 315 count=5
276 break 316 break
277 fi 317 fi
278 fi 318 fi
279 319
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 320 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 321 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 324 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 326 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 327
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 328 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 329
290 if [ "$?" -ne 0 ] 330 if [ "$?" -ne 0 ]
291 then 331 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 332 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 333 echo
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 462 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 463 else
424 jobs=2 464 jobs=2
425 fi 465 fi
426 466
427 elif [ "${ARCH}" = "ppc" ] 467 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 468 then
429 # ppc has "processor", but only when compiled with SMP 469 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 470 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 471 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 472 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 473 else
434 jobs=2 474 jobs=2
435 fi 475 fi
476 elif [ "${ARCH}" = "s390" ]
477 then
478 # s390 has "# processors : "
479 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 480 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 481 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 482 die "Unknown ARCH -- ${ARCH}!"
439 fi 483 fi
440 484
456 fi 500 fi
457 fi 501 fi
458} 502}
459 503
460# Cheap replacement for when debianutils (and thus mktemp) 504# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 505# does not exist on the users system
462# vapier@gentoo.org 506# vapier@gentoo.org
463# 507#
464# Takes just 1 parameter (the directory to create tmpfile in) 508# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() { 509mymktemp() {
466 local topdir=$1 510 local topdir="$1"
511
467 [ -z "${topdir}" ] && topdir=/tmp 512 [ -z "${topdir}" ] && topdir=/tmp
468 if [ `which mktemp 2>/dev/null` ] ; then 513 if [ "`which mktemp 2>/dev/null`" ]
514 then
469 mktemp -p ${topdir} 515 mktemp -p ${topdir}
470 else 516 else
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 517 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp} 518 touch ${tmp}
473 echo ${tmp} 519 echo ${tmp}
520 fi
521}
522
523# Small wrapper for getent (Linux) and nidump (Mac OS X)
524# used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
526#
527# egetent(database, key)
528egetent() {
529 if [ "${ARCH}" == "macos" ] ; then
530 case "$2" in
531 *[!0-9]*) # Non numeric
532 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
533 ;;
534 *) # Numeric
535 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
536 ;;
537 esac
538 else
539 getent $1 $2
474 fi 540 fi
475} 541}
476 542
477# Simplify/standardize adding users to the system 543# Simplify/standardize adding users to the system
478# vapier@gentoo.org 544# vapier@gentoo.org
488# groups: none 554# groups: none
489# extra: comment of 'added by portage for ${PN}' 555# extra: comment of 'added by portage for ${PN}'
490enewuser() { 556enewuser() {
491 # get the username 557 # get the username
492 local euser="$1"; shift 558 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 559 if [ -z "${euser}" ]
560 then
494 eerror "No username specified !" 561 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 562 die "Cannot call enewuser without a username"
496 fi 563 fi
497 564
498 # setup a file for testing usernames/groups
499 local tmpfile="`mymktemp ${T}`"
500 chown ${euser} ${tmpfile} >& /dev/null
501 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
502
503 # see if user already exists 565 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 566 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
567 then
505 return 0 568 return 0
506 fi 569 fi
507 einfo "Adding user '${euser}' to your system ..." 570 einfo "Adding user '${euser}' to your system ..."
508 571
509 # options to pass to useradd 572 # options to pass to useradd
510 local opts="" 573 local opts=
511 574
512 # handle uid 575 # handle uid
513 local euid="$1"; shift 576 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 577 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
578 then
515 if [ ${euid} -gt 0 ] ; then 579 if [ "${euid}" -gt 0 ]
516 opts="${opts} -u ${euid}" 580 then
581 if [ ! -z "`egetent passwd ${euid}`" ]
582 then
583 euid="next"
584 fi
517 else 585 else
518 eerror "Userid given but is not greater than 0 !" 586 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 587 die "${euid} is not a valid UID"
520 fi 588 fi
521 else 589 else
522 euid="next available" 590 euid="next"
591 fi
592 if [ "${euid}" == "next" ]
593 then
594 local pwrange
595 if [ "${ARCH}" == "macos" ] ; then
596 pwrange="`jot 898 101`"
597 else
598 pwrange="`seq 101 999`"
523 fi 599 fi
600 for euid in ${pwrange} ; do
601 [ -z "`egetent passwd ${euid}`" ] && break
602 done
603 fi
604 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 605 einfo " - Userid: ${euid}"
525 606
526 # handle shell 607 # handle shell
527 local eshell="$1"; shift 608 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 609 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
610 then
529 if [ ! -e ${eshell} ] ; then 611 if [ ! -e "${eshell}" ]
612 then
530 eerror "A shell was specified but it does not exist !" 613 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 614 die "${eshell} does not exist"
532 fi 615 fi
533 else 616 else
534 eshell=/bin/false 617 eshell="/bin/false"
535 fi 618 fi
536 einfo " - Shell: ${eshell}" 619 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 620 opts="${opts} -s ${eshell}"
538 621
539 # handle homedir 622 # handle homedir
540 local ehome="$1"; shift 623 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
625 then
542 ehome=/dev/null 626 ehome="/dev/null"
543 fi 627 fi
544 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
546 630
547 # handle groups 631 # handle groups
548 local egroups="$1"; shift 632 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 633 if [ ! -z "${egroups}" ]
550 local realgroup 634 then
551 local oldifs="${IFS}" 635 local oldifs="${IFS}"
552 export IFS="," 636 export IFS=","
553 for g in ${egroups} ; do 637 for g in ${egroups}
554 chgrp ${g} ${tmpfile} >& /dev/null 638 do
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 639 if [ -z "`egetent group \"${g}\"`" ]
556 if [ "${g}" != "${realgroup}" ] ; then 640 then
557 eerror "You must add ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
559 fi 643 fi
560 done 644 done
561 export IFS="${oldifs}" 645 export IFS="${oldifs}"
562 opts="${opts} -g ${egroups}" 646 opts="${opts} -g ${egroups}"
565 fi 649 fi
566 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
567 651
568 # handle extra and add the user 652 # handle extra and add the user
569 local eextra="$@" 653 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 654 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 655 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ];
657 then
658 ### Make the user
572 if [ -z "${eextra}" ] ; then 659 if [ -z "${eextra}" ]
660 then
661 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified
666 for g in ${egroups}
667 do
668 dscl . merge /groups/${g} users ${euser}
669 done
670 else
671 einfo "Extra options are not supported on macos yet"
672 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}"
674 die "Required function missing"
675 fi
676 else
677 if [ -z "${eextra}" ]
678 then
573 useradd ${opts} ${euser} \ 679 useradd ${opts} ${euser} \
574 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 681 || die "enewuser failed"
576 else 682 else
577 einfo " - Extra: ${eextra}" 683 einfo " - Extra: ${eextra}"
578 useradd ${opts} ${euser} ${eextra} \ 684 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 685 || die "enewuser failed"
686 fi
580 fi 687 fi
581 export SANDBOX_ON="${oldsandbox}" 688 export SANDBOX_ON="${oldsandbox}"
582 689
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 690 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
691 then
584 einfo " - Creating ${ehome} in ${D}" 692 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 693 dodir ${ehome}
586 fowners ${euser} ${ehome} 694 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 695 fperms 755 ${ehome}
588 fi 696 fi
598# gid: next available (see groupadd(8)) 706# gid: next available (see groupadd(8))
599# extra: none 707# extra: none
600enewgroup() { 708enewgroup() {
601 # get the group 709 # get the group
602 local egroup="$1"; shift 710 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 711 if [ -z "${egroup}" ]
712 then
604 eerror "No group specified !" 713 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 714 die "Cannot call enewgroup without a group"
606 fi 715 fi
607 716
608 # setup a file for testing groupname
609 local tmpfile="`mymktemp ${T}`"
610 chgrp ${egroup} ${tmpfile} >& /dev/null
611 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
612
613 # see if group already exists 717 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 718 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
719 then
615 return 0 720 return 0
616 fi 721 fi
617 einfo "Adding group '${egroup}' to your system ..." 722 einfo "Adding group '${egroup}' to your system ..."
618 723
619 # options to pass to useradd 724 # options to pass to useradd
620 local opts="" 725 local opts=
621 726
622 # handle gid 727 # handle gid
623 local egid="$1"; shift 728 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 729 if [ ! -z "${egid}" ]
730 then
625 if [ ${egid} -gt 0 ] ; then 731 if [ "${egid}" -gt 0 ]
732 then
733 if [ -z "`egetent group ${egid}`" ]
734 then
735 if [ "${ARCH}" == "macos" ] ; then
736 opts="${opts} ${egid}"
737 else
626 opts="${opts} -g ${egid}" 738 opts="${opts} -g ${egid}"
739 fi
740 else
741 egid="next available; requested gid taken"
742 fi
627 else 743 else
628 eerror "Groupid given but is not greater than 0 !" 744 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 745 die "${egid} is not a valid GID"
630 fi 746 fi
631 else 747 else
636 # handle extra 752 # handle extra
637 local eextra="$@" 753 local eextra="$@"
638 opts="${opts} ${eextra}" 754 opts="${opts} ${eextra}"
639 755
640 # add the group 756 # add the group
641 local oldsandbox=${SANDBOX_ON} 757 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 758 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ];
760 then
761 if [ ! -z "${eextra}" ];
762 then
763 einfo "Extra options are not supported on macos yet"
764 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}"
766 die "Required function missing"
767 fi
768
769 # If we need the next available
770 case ${egid} in
771 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do
773 [ -z "`egetent group ${egid}`" ] && break
774 done
775 esac
776 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${egroup} passwd '*'
778 else
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 779 groupadd ${opts} ${egroup} || die "enewgroup failed"
780 fi
644 export SANDBOX_ON="${oldsandbox}" 781 export SANDBOX_ON="${oldsandbox}"
645} 782}
646 783
647# Simple script to replace 'dos2unix' binaries 784# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 785# vapier@gentoo.org
649# 786#
650# edos2unix(file, <more files>...) 787# edos2unix(file, <more files>...)
651edos2unix() { 788edos2unix() {
652 for f in $@ ; do 789 for f in "$@"
790 do
653 cp ${f} ${T}/edos2unix 791 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 792 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 793 done
656} 794}
657 795
658# Make a desktop file ! 796# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 797# Great for making those icons in kde/gnome startmenu !
668# name: the name that will show up in the menu 806# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 807# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 808# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 809# a full path to an icon
672# type: what kind of application is this ? for categories: 810# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 811# http://www.freedesktop.org/standards/menu-spec/
674# path: if your app needs to startup in a specific dir 812# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 813make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 814 [ -z "$1" ] && eerror "You must specify the executable" && return 1
677 815
678 local exec=${1} 816 local exec="${1}"
679 local name=${2:-${PN}} 817 local name="${2:-${PN}}"
680 local icon=${3:-${PN}.png} 818 local icon="${3:-${PN}.png}"
681 local type=${4} 819 local type="${4}"
820 local subdir="${6}"
682 local path=${5:-${GAMES_PREFIX}} 821 local path="${5:-${GAMES_PREFIX}}"
683 if [ -z "${type}" ] ; then 822 if [ -z "${type}" ]
823 then
684 case ${CATEGORY} in 824 case ${CATEGORY} in
685 app-emulation) type=Emulator ;; 825 "app-emulation")
686 games-*) type=Game ;; 826 type=Emulator
687 *) type="" ;; 827 subdir="Emulation"
828 ;;
829 "games-"*)
830 type=Game
831 subdir="Games"
832 ;;
833 "net-"*)
834 type=Network
835 subdir="${type}"
836 ;;
837 *)
838 type=
839 subdir=
840 ;;
688 esac 841 esac
689 fi 842 fi
690 local desktop=${T}/${exec}.desktop 843 local desktop="${T}/${exec}.desktop"
691 844
692echo "[Desktop Entry] 845echo "[Desktop Entry]
693Encoding=UTF-8 846Encoding=UTF-8
694Version=0.9.2 847Version=0.9.2
695Name=${name} 848Name=${name}
698Exec=${exec} 851Exec=${exec}
699Path=${path} 852Path=${path}
700Icon=${icon} 853Icon=${icon}
701Categories=Application;${type};" > ${desktop} 854Categories=Application;${type};" > ${desktop}
702 855
703 if [ -d /usr/share/applications ] ; then 856 if [ -d "/usr/share/applications" ]
857 then
704 insinto /usr/share/applications 858 insinto /usr/share/applications
705 doins ${desktop} 859 doins ${desktop}
706 fi 860 fi
707 861
708 #if [ -d /usr/share/gnome/apps ] ; then 862 #if [ -d "/usr/share/gnome/apps" ]
863 #then
709 # insinto /usr/share/gnome/apps/Games 864 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop} 865 # doins ${desktop}
711 #fi 866 #fi
712 867
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 868 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
869 #then
714 # for ver in /usr/kde/* ; do 870 # for ver in /usr/kde/*
871 # do
715 # insinto ${ver}/share/applnk/Games 872 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop} 873 # doins ${desktop}
717 # done 874 # done
718 #fi 875 #fi
719 876
720 if [ -d /usr/share/applnk ] ; then 877 if [ -d "/usr/share/applnk" ]
878 then
721 insinto /usr/share/applnk/${type} 879 insinto /usr/share/applnk/${subdir}
722 doins ${desktop} 880 doins ${desktop}
723 fi 881 fi
724 882
725 return 0 883 return 0
726} 884}
727 885
728# new convenience patch wrapper function to eventually replace epatch(), 886# for internal use only (unpack_pdv and unpack_makeself)
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 887find_unpackable_file() {
730# /usr/bin/patch
731# Features:
732# - bulk patch handling similar to epatch()'s
733# - automatic patch level detection like epatch()'s
734# - automatic patch uncompression like epatch()'s
735# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
736# manually instead
737# - once I decide it's production-ready, it'll be called from base_src_unpack
738# to handle $PATCHES to avoid defining src_unpack just to use xpatch
739
740# accepts zero or more parameters specifying patchfiles and/or patchdirs
741
742# known issues:
743# - only supports unified style patches (does anyone _really_ use anything
744# else?)
745# - because it doesn't use --dry-run there is a risk of it failing
746# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
747# any of the backup heuristics that patch employs to discover a filename.
748# however, this isn't dangerous because if it works for the developer who's
749# writing the ebuild, it'll always work for the users, and if it doesn't,
750# then we'll fix it :-)
751# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
752xpatch() {
753
754 debug-print-function $FUNCNAME $*
755
756 local list="" 888 local src="$1"
757 local list2="" 889 if [ -z "${src}" ]
758 declare -i plevel 890 then
759 891 src="${DISTDIR}/${A}"
760 # parse patch sources 892 else
761 for x in $*; do 893 if [ -e "${DISTDIR}/${src}" ]
762 debug-print "$FUNCNAME: parsing parameter $x" 894 then
763 if [ -f "$x" ]; then 895 src="${DISTDIR}/${src}"
764 list="$list $x" 896 elif [ -e "${PWD}/${src}" ]
765 elif [ -d "$x" ]; then 897 then
766 # handles patchdirs like epatch() for now: no recursion. 898 src="${PWD}/${src}"
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 899 elif [ -e "${src}" ]
768 # only patches with _$ARCH_ or _all_ in their filenames are applied. 900 then
769 for file in `ls -A $x`; do 901 src="${src}"
770 debug-print "$FUNCNAME: parsing in subdir: file $file"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
772 list2="$list2 $x/$file"
773 fi 902 fi
774 done 903 fi
775 list="`echo $list2 | sort` $list" 904 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
905 echo "${src}"
906}
907
908# Unpack those pesky pdv generated files ...
909# They're self-unpacking programs with the binary package stuffed in
910# the middle of the archive. Valve seems to use it a lot ... too bad
911# it seems to like to segfault a lot :(. So lets take it apart ourselves.
912#
913# Usage: unpack_pdv [file to unpack] [size of off_t]
914# - you have to specify the off_t size ... i have no idea how to extract that
915# information out of the binary executable myself. basically you pass in
916# the size of the off_t type (in bytes) on the machine that built the pdv
917# archive. one way to determine this is by running the following commands:
918# strings <pdv archive> | grep lseek
919# strace -elseek <pdv archive>
920# basically look for the first lseek command (we do the strings/grep because
921# sometimes the function call is _llseek or something) and steal the 2nd
922# parameter. here is an example:
923# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
924# lseek
925# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
926# lseek(3, -4, SEEK_END) = 2981250
927# thus we would pass in the value of '4' as the second parameter.
928unpack_pdv() {
929 local src="`find_unpackable_file $1`"
930 local sizeoff_t="$2"
931
932 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
933
934 local shrtsrc="`basename ${src}`"
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
937 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
938
939 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`"
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
942
943 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
945 datafile="`basename ${datafile}`"
946
947 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`"
949 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
950
951 local iscompressed="`file -b ${tmpfile}`"
952 if [ "${iscompressed:0:8}" == "compress" ] ; then
953 iscompressed=1
954 mv ${tmpfile}{,.Z}
955 gunzip ${tmpfile}
956 else
957 iscompressed=0
958 fi
959 local istar="`file -b ${tmpfile}`"
960 if [ "${istar:0:9}" == "POSIX tar" ] ; then
961 istar=1
962 else
963 istar=0
964 fi
965
966 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
967 #dd if=${src} ibs=${metaskip} count=1 \
968 # | dd ibs=${tailskip} skip=1 \
969 # | gzip -dc \
970 # > ${datafile}
971 if [ ${iscompressed} -eq 1 ] ; then
972 if [ ${istar} -eq 1 ] ; then
973 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
974 | head -c $((${metaskip}-${tailskip})) \
975 | tar -xzf -
776 else 976 else
777 die "Couldn't find $x" 977 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
978 | head -c $((${metaskip}-${tailskip})) \
979 | gzip -dc \
980 > ${datafile}
981 fi
982 else
983 if [ ${istar} -eq 1 ] ; then
984 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
985 | head -c $((${metaskip}-${tailskip})) \
986 | tar --no-same-owner -xf -
987 else
988 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
989 | head -c $((${metaskip}-${tailskip})) \
990 > ${datafile}
991 fi
778 fi 992 fi
779 done 993 true
780 994 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 995 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
782
783 for x in $list; do
784 debug-print "$FUNCNAME: processing $x"
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
786 case "`/usr/bin/file -b $x`" in
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
789 *text*) patchfile="$x";;
790 *) die "Could not determine filetype of patch $x";;
791 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile"
793
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
796 debug-print "$FUNCNAME: raw target=$target"
797 # strip target down to the path/filename, remove leading +++
798 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target"
803
804 # look for target
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do
806 debug-print "$FUNCNAME: looking in basedir=$basedir"
807 cd "$basedir"
808
809 # try stripping leading directories
810 target2="$target"
811 plevel=0
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 while [ ! -f "$target2" ]; do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
817 [ "$target2" == "${target2/\/}" ] && break
818 done
819 test -f "$target2" && break
820
821 # try stripping filename - needed to support patches creating new files
822 target2="${target%/*}"
823 plevel=0
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
825 while [ ! -d "$target2" ]; do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
829 [ "$target2" == "${target2/\/}" ] && break
830 done
831 test -d "$target2" && break
832
833 done
834
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
836 debug-print "$FUNCNAME: determined plevel=$plevel"
837 # do the patching
838 ebegin "Applying patch ${x##*/}..."
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
840 eend $?
841
842 done
843
844} 996}
845 997
846# Unpack those pesky makeself generated files ... 998# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 999# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1000# the end of the archive. Loki utilized the format as does
851# Usage: unpack_makeself [file to unpack] [offset] 1003# Usage: unpack_makeself [file to unpack] [offset]
852# - If the file is not specified then unpack will utilize ${A}. 1004# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1005# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1006# the proper offset from the script itself.
855unpack_makeself() { 1007unpack_makeself() {
856 local src=$1 1008 local src="`find_unpackable_file $1`"
857 local skip=$2 1009 local skip="$2"
858 1010
859 if [ -z "${src}" ] ; then
860 src="${DISTDIR}/${A}"
861 else
862 if [ -e "${DISTDIR}/${src}" ] ; then
863 src="${DISTDIR}/${src}"
864 elif [ -e "${PWD}/${src}" ] ; then
865 src="${PWD}/${src}"
866 elif [ -e "${src}" ] ; then
867 src="${src}"
868 fi
869 fi
870 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
871
872 local shrtsrc=`basename ${src}` 1011 local shrtsrc="`basename ${src}`"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1013 if [ -z "${skip}" ]
1014 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 1016 local skip=0
877 case ${ver} in 1017 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1018 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1019 skip=`grep -a ^skip= ${src} | cut -d= -f2`
902 ;; 1042 ;;
903 esac 1043 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1045 fi
906 1046
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1047 # lets grab the first few bytes of the file to figure out what kind of archive it is
908 # to tar which will make tar not extract anything and exit with 0 1048 local tmpfile="`mymktemp ${T}`"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 local pipestatus="${PIPESTATUS[*]}" 1050 local filetype="`file -b ${tmpfile}`"
911 pipestatus="${pipestatus// }" 1051 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1052 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ...
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1053 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1054 ;;
1055 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;;
1058 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1060 ;;
1061 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1063 ;;
1064 *)
1065 eerror "Unknown filetype \"${filetype}\" ?"
1066 false
1067 ;;
1068 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1069 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1070}
918 1071
919# Display a license for user to accept. 1072# Display a license for user to accept.
920# 1073#
921# Usage: check_license [license] 1074# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1075# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1076check_license() {
924 local src=$1 1077 local lic=$1
925 if [ -z "${src}" ] ; then 1078 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1079 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1080 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1081 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1082 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 1083 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 1084 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 1085 elif [ -e "${src}" ] ; then
933 src="${src}" 1086 lic="${src}"
934 fi
935 fi 1087 fi
1088 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1090 local l="`basename ${lic}`"
937 1091
938 # here is where we check for the license... 1092 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1093 # accepted ... if we don't find a match, we make the user accept
940 if [ ! -d /usr/share/licenses ]; then 1094 local alic
941 mkdir -p /usr/share/licenses 1095 for alic in "${ACCEPT_LICENSE}" ; do
1096 [ "${alic}" == "*" ] && return 0
1097 [ "${alic}" == "${l}" ] && return 0
1098 done
1099
1100 local licmsg="`mymktemp ${T}`"
1101 cat << EOF > ${licmsg}
1102**********************************************************
1103The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you
1106CTRL+C out of this, the install will not run!
1107**********************************************************
1108
1109EOF
1110 cat ${lic} >> ${licmsg}
1111 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1112 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1113 read alic
1114 case ${alic} in
1115 yes|Yes|y|Y)
1116 return 0
1117 ;;
1118 *)
1119 echo;echo;echo
1120 eerror "You MUST accept the license to continue! Exiting!"
1121 die "Failed to accept license"
1122 ;;
1123 esac
1124}
1125
1126# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1127# the whole 'non-interactive' policy, but damnit I want CD support !
1128#
1129# with these cdrom functions we handle all the user interaction and
1130# standardize everything. all you have to do is call cdrom_get_cds()
1131# and when the function returns, you can assume that the cd has been
1132# found at CDROM_ROOT.
1133#
1134# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1135# etc... if you want to give the cds better names, then just export
1136# the CDROM_NAME_X variables before calling cdrom_get_cds().
1137#
1138# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1139#
1140# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1141# - this will attempt to locate a cd based upon a file that is on
1142# the cd ... the more files you give this function, the more cds
1143# the cdrom functions will handle
1144cdrom_get_cds() {
1145 # first we figure out how many cds we're dealing with by
1146 # the # of files they gave us
1147 local cdcnt=0
1148 local f=
1149 for f in "$@" ; do
1150 cdcnt=$((cdcnt + 1))
1151 export CDROM_CHECK_${cdcnt}="$f"
1152 done
1153 export CDROM_TOTAL_CDS=${cdcnt}
1154 export CDROM_CURRENT_CD=1
1155
1156 # now we see if the user gave use CD_ROOT ...
1157 # if they did, let's just believe them that it's correct
1158 if [ ! -z "${CD_ROOT}" ] ; then
1159 export CDROM_ROOT="${CD_ROOT}"
1160 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1161 return
1162 fi
1163 # do the same for CD_ROOT_X
1164 if [ ! -z "${CD_ROOT_1}" ] ; then
1165 local var=
1166 cdcnt=0
1167 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1168 cdcnt=$((cdcnt + 1))
1169 var="CD_ROOT_${cdcnt}"
1170 if [ -z "${!var}" ] ; then
1171 eerror "You must either use just the CD_ROOT"
1172 eerror "or specify ALL the CD_ROOT_X variables."
1173 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1174 die "could not locate CD_ROOT_${cdcnt}"
942 fi 1175 fi
943 if [ -f /usr/share/licenses/${LICENSE} ]; then 1176 export CDROM_ROOTS_${cdcnt}="${!var}"
944 einfo "The license for this application has already been accepted." 1177 done
1178 export CDROM_ROOT=${CDROM_ROOTS_1}
1179 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1180 return
1181 fi
1182
1183 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1184 einfon "This ebuild will need the "
1185 if [ -z "${CDROM_NAME}" ] ; then
1186 echo "cdrom for ${PN}."
945 else 1187 else
946 ewarn "You MUST accept this license for installation to continue." 1188 echo "${CDROM_NAME}."
947 eerror "If you CTRL+C out of this, the install will not run!" 1189 fi
948 echo 1190 echo
1191 einfo "If you do not have the CD, but have the data files"
1192 einfo "mounted somewhere on your filesystem, just export"
1193 einfo "the variable CD_ROOT so that it points to the"
1194 einfo "directory containing the files."
1195 echo
1196 else
1197 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1198 cdcnt=0
1199 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1200 cdcnt=$((cdcnt + 1))
1201 var="CDROM_NAME_${cdcnt}"
1202 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1203 done
1204 echo
1205 einfo "If you do not have the CDs, but have the data files"
1206 einfo "mounted somewhere on your filesystem, just export"
1207 einfo "the following variables so they point to the right place:"
1208 einfon ""
1209 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1211 cdcnt=$((cdcnt + 1))
1212 echo -n " CD_ROOT_${cdcnt}"
1213 done
1214 echo
1215 einfo "Or, if you have all the files in the same place, or"
1216 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs."
1219 echo
1220 fi
1221 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd
1223}
949 1224
950 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1225# this is only used when you need access to more than one cd.
951 einfo "Do you accept the terms of this license? [yes/no]" 1226# when you have finished using the first cd, just call this function.
952 read ACCEPT_TERMS 1227# when it returns, CDROM_ROOT will be pointing to the second cd.
953 case ${ACCEPT_TERMS} in 1228# remember, you can only go forward in the cd chain, you can't go back.
954 yes|Yes|y|Y) 1229cdrom_load_next_cd() {
955 cp ${src} /usr/share/licenses 1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
956 exit 0 1231 local var=
957 ;; 1232
958 *) 1233 if [ ! -z "${CD_ROOT}" ] ; then
959 eerror "You MUST accept the license to continue! Exiting!" 1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
960 die "Failed to accept license" 1235 return
961 ;; 1236 fi
962 esac 1237
1238 unset CDROM_ROOT
1239 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1240 if [ -z "${!var}" ] ; then
1241 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1242 cdrom_locate_file_on_cd ${!var}
1243 else
1244 export CDROM_ROOT="${!var}"
1245 fi
1246
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248}
1249
1250# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1251# functions. this should *never* be called from an ebuild.
1252# all it does is try to locate a give file on a cd ... if the cd isn't
1253# found, then a message asking for the user to insert the cdrom will be
1254# displayed and we'll hang out here until:
1255# (1) the file is found on a mounted cdrom
1256# (2) the user hits CTRL+C
1257cdrom_locate_file_on_cd() {
1258 while [ -z "${CDROM_ROOT}" ] ; do
1259 local dir="$(dirname ${@})"
1260 local file="$(basename ${@})"
1261 local mline=""
1262 local showedmsg=0
1263
1264 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1265 [ -d "${mline}/${dir}" ] || continue
1266 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1267 && export CDROM_ROOT=${mline}
1268 done
1269
1270 if [ -z "${CDROM_ROOT}" ] ; then
1271 echo
1272 if [ ${showedmsg} -eq 0 ] ; then
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1274 if [ -z "${CDROM_NAME}" ] ; then
1275 einfo "Please insert the cdrom for ${PN} now !"
1276 else
1277 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1278 fi
1279 else
1280 if [ -z "${CDROM_NAME_1}" ] ; then
1281 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1282 else
1283 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1284 einfo "Please insert+mount the ${!var} cdrom now !"
1285 fi
1286 fi
1287 showedmsg=1
1288 fi
1289 einfo "Press return to scan for the cd again"
1290 einfo "or hit CTRL+C to abort the emerge."
1291 read
963 fi 1292 fi
1293 done
964} 1294}
1295
1296# Make sure that LINGUAS only contains languages that
1297# a package can support
1298#
1299# usage: strip-linguas <allow LINGUAS>
1300# strip-linguas -i <directories of .po files>
1301# strip-linguas -u <directories of .po files>
1302#
1303# The first form allows you to specify a list of LINGUAS.
1304# The -i builds a list of po files found in all the
1305# directories and uses the intersection of the lists.
1306# The -u builds a list of po files found in all the
1307# directories and uses the union of the lists.
1308strip-linguas() {
1309 local ls newls
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1311 local op="$1"; shift
1312 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1313 local d f
1314 for d in "$@" ; do
1315 if [ "${op}" == "-u" ] ; then
1316 newls="${ls}"
1317 else
1318 newls=""
1319 fi
1320 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1321 if [ "${op}" == "-i" ] ; then
1322 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1323 else
1324 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1325 fi
1326 done
1327 ls="${newls}"
1328 done
1329 ls="${ls//.po}"
1330 else
1331 ls="$@"
1332 fi
1333
1334 ls=" ${ls} "
1335 newls=""
1336 for f in ${LINGUAS} ; do
1337 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1338 nl="${newls} ${f}"
1339 else
1340 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1341 fi
1342 done
1343 if [ -z "${newls}" ] ; then
1344 unset LINGUAS
1345 else
1346 export LINGUAS="${newls}"
1347 fi
1348}

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