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Revision 1.54 Revision 1.97
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 1.54 2003/09/17 16:53:46 avenj 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 $*
88# Default directory where patches are located 124# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 125EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 126# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 127EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 128# Default options for patch
129# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 130EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 131# List of patches not to apply. Not this is only file names,
95# and not the full path .. 132# and not the full path ..
96EPATCH_EXCLUDE="" 133EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 134# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 135EPATCH_SINGLE_MSG=""
143 local SINGLE_PATCH="no" 180 local SINGLE_PATCH="no"
144 local x="" 181 local x=""
145 182
146 if [ "$#" -gt 1 ] 183 if [ "$#" -gt 1 ]
147 then 184 then
148 eerror "Invalid arguments to epatch()" 185 local m=""
149 die "Invalid arguments to epatch()" 186 einfo "${#} patches to apply..."
187 for m in "$@" ; do
188 epatch "${m}"
189 done
190 return 0
150 fi 191 fi
151 192
152 if [ -n "$1" -a -f "$1" ] 193 if [ -n "$1" -a -f "$1" ]
153 then 194 then
154 SINGLE_PATCH="yes" 195 SINGLE_PATCH="yes"
257 else 298 else
258 PATCH_TARGET="${x}" 299 PATCH_TARGET="${x}"
259 fi 300 fi
260 301
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 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##*/}
263 304
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 305 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 306 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 307
267 if [ "${PATCH_SUFFIX}" != "patch" ] 308 if [ "${PATCH_SUFFIX}" != "patch" ]
274 count=5 315 count=5
275 break 316 break
276 fi 317 fi
277 fi 318 fi
278 319
279 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
280 then 321 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 324 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 326 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 327
287 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##*/}-${STDERR_TARGET##*/}.real 2>&1
288 329
289 if [ "$?" -ne 0 ] 330 if [ "$?" -ne 0 ]
290 then 331 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 332 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo 333 echo
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 462 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 463 else
423 jobs=2 464 jobs=2
424 fi 465 fi
425 466
426 elif [ "${ARCH}" = "ppc" ] 467 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 468 then
428 # ppc has "processor", but only when compiled with SMP 469 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 470 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 471 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 472 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 473 else
433 jobs=2 474 jobs=2
434 fi 475 fi
476 elif [ "${ARCH}" = "s390" ]
477 then
478 # s390 has "# processors : "
479 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 480 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 481 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 482 die "Unknown ARCH -- ${ARCH}!"
438 fi 483 fi
439 484
455 fi 500 fi
456 fi 501 fi
457} 502}
458 503
459# Cheap replacement for when debianutils (and thus mktemp) 504# Cheap replacement for when debianutils (and thus mktemp)
460# do not exist on the users system 505# does not exist on the users system
461# vapier@gentoo.org 506# vapier@gentoo.org
462# 507#
463# Takes just 1 parameter (the directory to create tmpfile in) 508# Takes just 1 parameter (the directory to create tmpfile in)
464mymktemp() { 509mymktemp() {
465 local topdir=$1 510 local topdir="$1"
511
466 [ -z "${topdir}" ] && topdir=/tmp 512 [ -z "${topdir}" ] && topdir=/tmp
467 if [ `which mktemp 2>/dev/null` ] ; then 513 if [ "`which mktemp 2>/dev/null`" ]
514 then
468 mktemp -p ${topdir} 515 mktemp -p ${topdir}
469 else 516 else
470 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 517 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
471 touch ${tmp} 518 touch ${tmp}
472 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
473 fi 540 fi
474} 541}
475 542
476# Simplify/standardize adding users to the system 543# Simplify/standardize adding users to the system
477# vapier@gentoo.org 544# vapier@gentoo.org
487# groups: none 554# groups: none
488# extra: comment of 'added by portage for ${PN}' 555# extra: comment of 'added by portage for ${PN}'
489enewuser() { 556enewuser() {
490 # get the username 557 # get the username
491 local euser="$1"; shift 558 local euser="$1"; shift
492 if [ -z "${euser}" ] ; then 559 if [ -z "${euser}" ]
560 then
493 eerror "No username specified !" 561 eerror "No username specified !"
494 die "Cannot call enewuser without a username" 562 die "Cannot call enewuser without a username"
495 fi 563 fi
496 564
497 # setup a file for testing usernames/groups
498 local tmpfile="`mymktemp ${T}`"
499 chown ${euser} ${tmpfile} >& /dev/null
500 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
501
502 # see if user already exists 565 # lets see if the username already exists
503 if [ "${euser}" == "${realuser}" ] ; then 566 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
567 then
504 return 0 568 return 0
505 fi 569 fi
506 einfo "Adding user '${euser}' to your system ..." 570 einfo "Adding user '${euser}' to your system ..."
507 571
508 # options to pass to useradd 572 # options to pass to useradd
509 local opts="" 573 local opts=
510 574
511 # handle uid 575 # handle uid
512 local euid="$1"; shift 576 local euid="$1"; shift
513 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 577 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
578 then
514 if [ ${euid} -gt 0 ] ; then 579 if [ "${euid}" -gt 0 ]
515 opts="${opts} -u ${euid}" 580 then
581 if [ ! -z "`egetent passwd ${euid}`" ]
582 then
583 euid="next"
584 fi
516 else 585 else
517 eerror "Userid given but is not greater than 0 !" 586 eerror "Userid given but is not greater than 0 !"
518 die "${euid} is not a valid UID" 587 die "${euid} is not a valid UID"
519 fi 588 fi
520 else 589 else
521 euid="next available" 590 euid="next"
591 fi
592 if [ "${euid}" == "next" ]
593 then
594 local pwrange
595 if [ "${ARCH}" == "macos" ] ; then
596 pwrange="`jot 898 101`"
597 else
598 pwrange="`seq 101 999`"
522 fi 599 fi
600 for euid in ${pwrange} ; do
601 [ -z "`egetent passwd ${euid}`" ] && break
602 done
603 fi
604 opts="${opts} -u ${euid}"
523 einfo " - Userid: ${euid}" 605 einfo " - Userid: ${euid}"
524 606
525 # handle shell 607 # handle shell
526 local eshell="$1"; shift 608 local eshell="$1"; shift
527 if [ ! -z "${eshell}" ] ; then 609 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
610 then
528 if [ ! -e ${eshell} ] ; then 611 if [ ! -e "${eshell}" ]
612 then
529 eerror "A shell was specified but it does not exist !" 613 eerror "A shell was specified but it does not exist !"
530 die "${eshell} does not exist" 614 die "${eshell} does not exist"
531 fi 615 fi
532 else 616 else
533 eshell=/bin/false 617 eshell="/bin/false"
534 fi 618 fi
535 einfo " - Shell: ${eshell}" 619 einfo " - Shell: ${eshell}"
536 opts="${opts} -s ${eshell}" 620 opts="${opts} -s ${eshell}"
537 621
538 # handle homedir 622 # handle homedir
539 local ehome="$1"; shift 623 local ehome="$1"; shift
540 if [ -z "${ehome}" ] ; then 624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
625 then
541 ehome=/dev/null 626 ehome="/dev/null"
542 fi 627 fi
543 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
544 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
545 630
546 # handle groups 631 # handle groups
547 local egroups="$1"; shift 632 local egroups="$1"; shift
548 if [ ! -z "${egroups}" ] ; then 633 if [ ! -z "${egroups}" ]
549 local realgroup 634 then
550 local oldifs="${IFS}" 635 local oldifs="${IFS}"
551 export IFS="," 636 export IFS=","
552 for g in ${egroups} ; do 637 for g in ${egroups}
553 chgrp ${g} ${tmpfile} >& /dev/null 638 do
554 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 639 if [ -z "`egetent group \"${g}\"`" ]
555 if [ "${g}" != "${realgroup}" ] ; then 640 then
556 eerror "You must add ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
557 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
558 fi 643 fi
559 done 644 done
560 export IFS="${oldifs}" 645 export IFS="${oldifs}"
561 opts="${opts} -g ${egroups}" 646 opts="${opts} -g ${egroups}"
564 fi 649 fi
565 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
566 651
567 # handle extra and add the user 652 # handle extra and add the user
568 local eextra="$@" 653 local eextra="$@"
569 local oldsandbox=${SANDBOX_ON} 654 local oldsandbox="${SANDBOX_ON}"
570 export SANDBOX_ON="0" 655 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ];
657 then
658 ### Make the user
571 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
572 useradd ${opts} ${euser} \ 679 useradd ${opts} ${euser} \
573 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
574 || die "enewuser failed" 681 || die "enewuser failed"
575 else 682 else
576 einfo " - Extra: ${eextra}" 683 einfo " - Extra: ${eextra}"
577 useradd ${opts} ${euser} ${eextra} \ 684 useradd ${opts} ${euser} ${eextra} \
578 || die "enewuser failed" 685 || die "enewuser failed"
686 fi
579 fi 687 fi
580 export SANDBOX_ON="${oldsandbox}" 688 export SANDBOX_ON="${oldsandbox}"
581 689
582 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 690 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
691 then
583 einfo " - Creating ${ehome} in ${D}" 692 einfo " - Creating ${ehome} in ${D}"
584 dodir ${ehome} 693 dodir ${ehome}
585 fowners ${euser} ${ehome} 694 fowners ${euser} ${ehome}
586 fperms 755 ${ehome} 695 fperms 755 ${ehome}
587 fi 696 fi
597# gid: next available (see groupadd(8)) 706# gid: next available (see groupadd(8))
598# extra: none 707# extra: none
599enewgroup() { 708enewgroup() {
600 # get the group 709 # get the group
601 local egroup="$1"; shift 710 local egroup="$1"; shift
602 if [ -z "${egroup}" ] ; then 711 if [ -z "${egroup}" ]
712 then
603 eerror "No group specified !" 713 eerror "No group specified !"
604 die "Cannot call enewgroup without a group" 714 die "Cannot call enewgroup without a group"
605 fi 715 fi
606 716
607 # setup a file for testing groupname
608 local tmpfile="`mymktemp ${T}`"
609 chgrp ${egroup} ${tmpfile} >& /dev/null
610 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
611
612 # see if group already exists 717 # see if group already exists
613 if [ "${egroup}" == "${realgroup}" ] ; then 718 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
719 then
614 return 0 720 return 0
615 fi 721 fi
616 einfo "Adding group '${egroup}' to your system ..." 722 einfo "Adding group '${egroup}' to your system ..."
617 723
618 # options to pass to useradd 724 # options to pass to useradd
619 local opts="" 725 local opts=
620 726
621 # handle gid 727 # handle gid
622 local egid="$1"; shift 728 local egid="$1"; shift
623 if [ ! -z "${egid}" ] ; then 729 if [ ! -z "${egid}" ]
730 then
624 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} ${egid}"
737 else
625 opts="${opts} -g ${egid}" 738 opts="${opts} -g ${egid}"
739 fi
740 else
741 egid="next available; requested gid taken"
742 fi
626 else 743 else
627 eerror "Groupid given but is not greater than 0 !" 744 eerror "Groupid given but is not greater than 0 !"
628 die "${egid} is not a valid GID" 745 die "${egid} is not a valid GID"
629 fi 746 fi
630 else 747 else
635 # handle extra 752 # handle extra
636 local eextra="$@" 753 local eextra="$@"
637 opts="${opts} ${eextra}" 754 opts="${opts} ${eextra}"
638 755
639 # add the group 756 # add the group
640 local oldsandbox=${SANDBOX_ON} 757 local oldsandbox="${SANDBOX_ON}"
641 export SANDBOX_ON="0" 758 export SANDBOX_ON="0"
759 if [ "${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
642 groupadd ${opts} ${egroup} || die "enewgroup failed" 779 groupadd ${opts} ${egroup} || die "enewgroup failed"
780 fi
643 export SANDBOX_ON="${oldsandbox}" 781 export SANDBOX_ON="${oldsandbox}"
644} 782}
645 783
646# Simple script to replace 'dos2unix' binaries 784# Simple script to replace 'dos2unix' binaries
647# vapier@gentoo.org 785# vapier@gentoo.org
648# 786#
649# edos2unix(file, <more files>...) 787# edos2unix(file, <more files>...)
650edos2unix() { 788edos2unix() {
651 for f in $@ ; do 789 for f in "$@"
790 do
652 cp ${f} ${T}/edos2unix 791 cp "${f}" ${T}/edos2unix
653 sed 's/\r$//' ${T}/edos2unix > ${f} 792 sed 's/\r$//' ${T}/edos2unix > "${f}"
654 done 793 done
655} 794}
656 795
657# Make a desktop file ! 796# Make a desktop file !
658# Great for making those icons in kde/gnome startmenu ! 797# Great for making those icons in kde/gnome startmenu !
667# name: the name that will show up in the menu 806# name: the name that will show up in the menu
668# icon: give your little like a pretty little icon ... 807# icon: give your little like a pretty little icon ...
669# this can be relative (to /usr/share/pixmaps) or 808# this can be relative (to /usr/share/pixmaps) or
670# a full path to an icon 809# a full path to an icon
671# type: what kind of application is this ? for categories: 810# type: what kind of application is this ? for categories:
672# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 811# http://www.freedesktop.org/standards/menu-spec/
673# path: if your app needs to startup in a specific dir 812# path: if your app needs to startup in a specific dir
674make_desktop_entry() { 813make_desktop_entry() {
675 [ -z "$1" ] && eerror "You must specify the executable" && return 1 814 [ -z "$1" ] && eerror "You must specify the executable" && return 1
676 815
677 local exec=${1} 816 local exec="${1}"
678 local name=${2:-${PN}} 817 local name="${2:-${PN}}"
679 local icon=${3:-${PN}.png} 818 local icon="${3:-${PN}.png}"
680 local type=${4} 819 local type="${4}"
820 local subdir="${6}"
681 local path=${5:-${GAMES_PREFIX}} 821 local path="${5:-${GAMES_PREFIX}}"
682 if [ -z "${type}" ] ; then 822 if [ -z "${type}" ]
823 then
683 case ${CATEGORY} in 824 case ${CATEGORY} in
684 app-emulation) type=Emulator ;; 825 "app-emulation")
685 games-*) type=Game ;; 826 type=Emulator
686 *) type="" ;; 827 subdir="Emulation"
828 ;;
829 "games-"*)
830 type=Game
831 subdir="Games"
832 ;;
833 "net-"*)
834 type=Network
835 subdir="${type}"
836 ;;
837 *)
838 type=
839 subdir=
840 ;;
687 esac 841 esac
688 fi 842 fi
689 local desktop=${T}/${exec}.desktop 843 local desktop="${T}/${exec}.desktop"
690 844
691echo "[Desktop Entry] 845echo "[Desktop Entry]
692Encoding=UTF-8 846Encoding=UTF-8
693Version=0.9.2 847Version=0.9.2
694Name=${name} 848Name=${name}
697Exec=${exec} 851Exec=${exec}
698Path=${path} 852Path=${path}
699Icon=${icon} 853Icon=${icon}
700Categories=Application;${type};" > ${desktop} 854Categories=Application;${type};" > ${desktop}
701 855
702 if [ -d /usr/share/applications ] ; then 856 if [ -d "/usr/share/applications" ]
857 then
703 insinto /usr/share/applications 858 insinto /usr/share/applications
704 doins ${desktop} 859 doins ${desktop}
705 fi 860 fi
706 861
707 #if [ -d /usr/share/gnome/apps ] ; then 862 #if [ -d "/usr/share/gnome/apps" ]
863 #then
708 # insinto /usr/share/gnome/apps/Games 864 # insinto /usr/share/gnome/apps/Games
709 # doins ${desktop} 865 # doins ${desktop}
710 #fi 866 #fi
711 867
712 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 868 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
869 #then
713 # for ver in /usr/kde/* ; do 870 # for ver in /usr/kde/*
871 # do
714 # insinto ${ver}/share/applnk/Games 872 # insinto ${ver}/share/applnk/Games
715 # doins ${desktop} 873 # doins ${desktop}
716 # done 874 # done
717 #fi 875 #fi
718 876
719 if [ -d /usr/share/applnk ] ; then 877 if [ -d "/usr/share/applnk" ]
878 then
720 insinto /usr/share/applnk/${type} 879 insinto /usr/share/applnk/${subdir}
721 doins ${desktop} 880 doins ${desktop}
722 fi 881 fi
723 882
724 return 0 883 return 0
725} 884}
726 885
727# new convenience patch wrapper function to eventually replace epatch(), 886# for internal use only (unpack_pdv and unpack_makeself)
728# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 887find_unpackable_file() {
729# /usr/bin/patch
730# Features:
731# - bulk patch handling similar to epatch()'s
732# - automatic patch level detection like epatch()'s
733# - automatic patch uncompression like epatch()'s
734# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
735# manually instead
736# - once I decide it's production-ready, it'll be called from base_src_unpack
737# to handle $PATCHES to avoid defining src_unpack just to use xpatch
738
739# accepts zero or more parameters specifying patchfiles and/or patchdirs
740
741# known issues:
742# - only supports unified style patches (does anyone _really_ use anything
743# else?)
744# - because it doesn't use --dry-run there is a risk of it failing
745# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
746# any of the backup heuristics that patch employs to discover a filename.
747# however, this isn't dangerous because if it works for the developer who's
748# writing the ebuild, it'll always work for the users, and if it doesn't,
749# then we'll fix it :-)
750# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
751xpatch() {
752
753 debug-print-function $FUNCNAME $*
754
755 local list="" 888 local src="$1"
756 local list2="" 889 if [ -z "${src}" ]
757 declare -i plevel 890 then
758 891 src="${DISTDIR}/${A}"
759 # parse patch sources 892 else
760 for x in $*; do 893 if [ -e "${DISTDIR}/${src}" ]
761 debug-print "$FUNCNAME: parsing parameter $x" 894 then
762 if [ -f "$x" ]; then 895 src="${DISTDIR}/${src}"
763 list="$list $x" 896 elif [ -e "${PWD}/${src}" ]
764 elif [ -d "$x" ]; then 897 then
765 # handles patchdirs like epatch() for now: no recursion. 898 src="${PWD}/${src}"
766 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 899 elif [ -e "${src}" ]
767 # only patches with _$ARCH_ or _all_ in their filenames are applied. 900 then
768 for file in `ls -A $x`; do 901 src="${src}"
769 debug-print "$FUNCNAME: parsing in subdir: file $file"
770 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
771 list2="$list2 $x/$file"
772 fi 902 fi
773 done 903 fi
774 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 -
775 else 976 else
776 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 > ${datafile}
991 fi
777 fi 992 fi
778 done 993 true
779 994 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
780 debug-print "$FUNCNAME: final list of patches: $list" 995 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781
782 for x in $list; do
783 debug-print "$FUNCNAME: processing $x"
784 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
785 case "`/usr/bin/file -b $x`" in
786 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
787 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
788 *text*) patchfile="$x";;
789 *) die "Could not determine filetype of patch $x";;
790 esac
791 debug-print "$FUNCNAME: patchfile=$patchfile"
792
793 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
794 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
795 debug-print "$FUNCNAME: raw target=$target"
796 # strip target down to the path/filename, remove leading +++
797 target="${target/+++ }"; target="${target%% *}"
798 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
799 # to discard them as well to calculate the correct patchlevel.
800 target="${target//\/\//\/}"
801 debug-print "$FUNCNAME: stripped target=$target"
802
803 # look for target
804 for basedir in "$S" "$WORKDIR" "${PWD}"; do
805 debug-print "$FUNCNAME: looking in basedir=$basedir"
806 cd "$basedir"
807
808 # try stripping leading directories
809 target2="$target"
810 plevel=0
811 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
812 while [ ! -f "$target2" ]; do
813 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
814 plevel=plevel+1
815 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
816 [ "$target2" == "${target2/\/}" ] && break
817 done
818 test -f "$target2" && break
819
820 # try stripping filename - needed to support patches creating new files
821 target2="${target%/*}"
822 plevel=0
823 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
824 while [ ! -d "$target2" ]; do
825 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
826 plevel=plevel+1
827 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
828 [ "$target2" == "${target2/\/}" ] && break
829 done
830 test -d "$target2" && break
831
832 done
833
834 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
835 debug-print "$FUNCNAME: determined plevel=$plevel"
836 # do the patching
837 ebegin "Applying patch ${x##*/}..."
838 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
839 eend $?
840
841 done
842
843} 996}
844 997
845# Unpack those pesky makeself generated files ... 998# Unpack those pesky makeself generated files ...
846# They're shell scripts with the binary package tagged onto 999# They're shell scripts with the binary package tagged onto
847# the end of the archive. Loki utilized the format as does 1000# the end of the archive. Loki utilized the format as does
850# Usage: unpack_makeself [file to unpack] [offset] 1003# Usage: unpack_makeself [file to unpack] [offset]
851# - If the file is not specified then unpack will utilize ${A}. 1004# - If the file is not specified then unpack will utilize ${A}.
852# - 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
853# the proper offset from the script itself. 1006# the proper offset from the script itself.
854unpack_makeself() { 1007unpack_makeself() {
855 local src=$1 1008 local src="`find_unpackable_file $1`"
856 local skip=$2 1009 local skip="$2"
857 1010
858 if [ -z "${src}" ] ; then
859 src="${DISTDIR}/${A}"
860 else
861 if [ -e "${DISTDIR}/${src}" ] ; then
862 src="${DISTDIR}/${src}"
863 elif [ -e "${PWD}/${src}" ] ; then
864 src="${PWD}/${src}"
865 elif [ -e "${src}" ] ; then
866 src="${src}"
867 fi
868 fi
869 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
870
871 local shrtsrc=`basename ${src}` 1011 local shrtsrc="`basename ${src}`"
872 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
873 if [ -z "${skip}" ] ; then 1013 if [ -z "${skip}" ]
1014 then
874 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
875 local skip=0 1016 local skip=0
876 case ${ver} in 1017 case ${ver} in
877 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
878 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1019 skip=`grep -a ^skip= ${src} | cut -d= -f2`
901 ;; 1042 ;;
902 esac 1043 esac
903 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
904 fi 1045 fi
905 1046
906 # 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
907 # to tar which will make tar not extract anything and exit with 0 1048 local tmpfile="`mymktemp ${T}`"
908 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
909 local pipestatus="${PIPESTATUS[*]}" 1050 local filetype="`file -b ${tmpfile}`"
910 pipestatus="${pipestatus// }" 1051 case ${filetype} in
911 if [ "${pipestatus//0}" != "" ] ; then 1052 *tar\ archive)
912 # maybe it isnt gzipped ... they usually are, but not always ...
913 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
914 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1069 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1070}
1071
1072# Display a license for user to accept.
1073#
1074# Usage: check_license [license]
1075# - If the file is not specified then ${LICENSE} is used.
1076check_license() {
1077 local lic=$1
1078 if [ -z "${lic}" ] ; then
1079 lic="${PORTDIR}/licenses/${LICENSE}"
1080 else
1081 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1082 lic="${PORTDIR}/licenses/${src}"
1083 elif [ -e "${PWD}/${src}" ] ; then
1084 lic="${PWD}/${src}"
1085 elif [ -e "${src}" ] ; then
1086 lic="${src}"
915 fi 1087 fi
1088 fi
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1090 local l="`basename ${lic}`"
1091
1092 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept
1094 local alic
1095 for alic in "${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 ${alic} in
1115 yes|Yes|y|Y)
1116 return 0
1117 ;;
1118 *)
1119 echo;echo;echo
1120 eerror "You MUST accept the license to continue! Exiting!"
1121 die "Failed to accept license"
1122 ;;
1123 esac
916} 1124}
1125
1126# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1127# the whole 'non-interactive' policy, but damnit I want CD support !
1128#
1129# with these cdrom functions we handle all the user interaction and
1130# standardize everything. all you have to do is call cdrom_get_cds()
1131# and when the function returns, you can assume that the cd has been
1132# found at CDROM_ROOT.
1133#
1134# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1135# etc... if you want to give the cds better names, then just export
1136# the CDROM_NAME_X variables before calling cdrom_get_cds().
1137#
1138# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1139#
1140# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1141# - this will attempt to locate a cd based upon a file that is on
1142# the cd ... the more files you give this function, the more cds
1143# the cdrom functions will handle
1144cdrom_get_cds() {
1145 # first we figure out how many cds we're dealing with by
1146 # the # of files they gave us
1147 local cdcnt=0
1148 local f=
1149 for f in "$@" ; 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}"
1175 fi
1176 export CDROM_ROOTS_${cdcnt}="${!var}"
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 ${PN}."
1187 else
1188 echo "${CDROM_NAME}."
1189 fi
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_${cdcnt}"
1213 done
1214 echo
1215 einfo "Or, if you have all the files in the same place, or"
1216 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs."
1219 echo
1220 fi
1221 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd
1223}
1224
1225# this is only used when you need access to more than one cd.
1226# when you have finished using the first cd, just call this function.
1227# when it returns, CDROM_ROOT will be pointing to the second cd.
1228# remember, you can only go forward in the cd chain, you can't go back.
1229cdrom_load_next_cd() {
1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1231 local var=
1232
1233 if [ ! -z "${CD_ROOT}" ] ; then
1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1235 return
1236 fi
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
1292 fi
1293 done
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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