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Revision 1.71 Revision 1.108
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 1.71 2003/11/30 11:42:09 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.108 2004/10/01 19:23:58 ka0ttic 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 ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
45
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
81
82# Sometimes you need to override the value returned by get_libdir. A good
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
18 97
19# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 101# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 112# to point to the latest version of the library present.
34# 113#
35# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
36# 115#
37gen_usr_ldscript() { 116gen_usr_ldscript() {
38
39 # Just make sure it exists 117 # Just make sure it exists
40 dodir /usr/lib 118 dodir /usr/$(get_libdir)
41 119
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 120 cat > "${D}/usr/$(get_libdir)/$1" << END_LDSCRIPT
43/* GNU ld script 121/* GNU ld script
44 Because Gentoo have critical dynamic libraries 122 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 123 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 124 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 125 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 126 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 127 more info. */
50GROUP ( /lib/libxxx ) 128GROUP ( /$(get_libdir)/$1 )
51END_LDSCRIPT 129END_LDSCRIPT
52
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 130}
57 131
58# Simple function to draw a line consisting of '=' the same length as $* 132# Simple function to draw a line consisting of '=' the same length as $*
59# 133#
60# <azarah@gentoo.org> (11 Nov 2002) 134# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 218 local SINGLE_PATCH="no"
145 local x="" 219 local x=""
146 220
147 if [ "$#" -gt 1 ] 221 if [ "$#" -gt 1 ]
148 then 222 then
149 eerror "Invalid arguments to epatch()" 223 local m=""
150 die "Invalid arguments to epatch()" 224 einfo "${#} patches to apply..."
225 for m in "$@" ; do
226 epatch "${m}"
227 done
228 return 0
151 fi 229 fi
152 230
153 if [ -n "$1" -a -f "$1" ] 231 if [ -n "$1" -a -f "$1" ]
154 then 232 then
155 SINGLE_PATCH="yes" 233 SINGLE_PATCH="yes"
258 else 336 else
259 PATCH_TARGET="${x}" 337 PATCH_TARGET="${x}"
260 fi 338 fi
261 339
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 340 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 341 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 342
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 343 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 345
268 if [ "${PATCH_SUFFIX}" != "patch" ] 346 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 353 count=5
276 break 354 break
277 fi 355 fi
278 fi 356 fi
279 357
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 358 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 359 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 364 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 365
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 366 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 367
290 if [ "$?" -ne 0 ] 368 if [ "$?" -ne 0 ]
291 then 369 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 370 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 371 echo
336# This function return true if we are using the NPTL pthreads 414# This function return true if we are using the NPTL pthreads
337# implementation. 415# implementation.
338# 416#
339# <azarah@gentoo.org> (06 March 2003) 417# <azarah@gentoo.org> (06 March 2003)
340# 418#
341
342have_NPTL() { 419have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 420 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 421 #define _XOPEN_SOURCE
346 #include <unistd.h> 422 #include <unistd.h>
347 #include <stdio.h> 423 #include <stdio.h>
348 424
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 498 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 499 else
424 jobs=2 500 jobs=2
425 fi 501 fi
426 502
427 elif [ "${ARCH}" = "ppc" ] 503 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 504 then
429 # ppc has "processor", but only when compiled with SMP 505 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 506 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 507 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 508 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 509 else
434 jobs=2 510 jobs=2
435 fi 511 fi
512 elif [ "${ARCH}" = "s390" ]
513 then
514 # s390 has "# processors : "
515 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 516 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 517 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 518 die "Unknown ARCH -- ${ARCH}!"
439 fi 519 fi
440 520
456 fi 536 fi
457 fi 537 fi
458} 538}
459 539
460# Cheap replacement for when debianutils (and thus mktemp) 540# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 541# does not exist on the users system
462# vapier@gentoo.org 542# vapier@gentoo.org
463# 543#
464# Takes just 1 parameter (the directory to create tmpfile in) 544# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() { 545mymktemp() {
466 local topdir="$1" 546 local topdir="$1"
467 547
468 [ -z "${topdir}" ] && topdir=/tmp 548 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ] 549 if [ "`which mktemp 2>/dev/null`" ]
470 then 550 then
471 mktemp -p ${topdir} 551 mktemp -p ${topdir}
472 else 552 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 553 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 554 touch ${tmp}
475 echo ${tmp} 555 echo ${tmp}
556 fi
557}
558
559# Small wrapper for getent (Linux), nidump (Mac OS X),
560# and pw (FreeBSD) used in enewuser()/enewgroup()
561# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
562# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
563#
564# egetent(database, key)
565egetent() {
566 if use macos || use ppc-macos ; then
567 case "$2" in
568 *[!0-9]*) # Non numeric
569 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
570 ;;
571 *) # Numeric
572 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
573 ;;
574 esac
575 elif useq x86-fbsd ; then
576 local action
577 if [ "$1" == "passwd" ]
578 then
579 action="user"
580 else
581 action="group"
582 fi
583 pw show "${action}" "$2" -q
584 else
585 getent "$1" "$2"
476 fi 586 fi
477} 587}
478 588
479# Simplify/standardize adding users to the system 589# Simplify/standardize adding users to the system
480# vapier@gentoo.org 590# vapier@gentoo.org
496 then 606 then
497 eerror "No username specified !" 607 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 608 die "Cannot call enewuser without a username"
499 fi 609 fi
500 610
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 611 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 612 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 613 then
509 return 0 614 return 0
510 fi 615 fi
511 einfo "Adding user '${euser}' to your system ..." 616 einfo "Adding user '${euser}' to your system ..."
512 617
517 local euid="$1"; shift 622 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 623 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 624 then
520 if [ "${euid}" -gt 0 ] 625 if [ "${euid}" -gt 0 ]
521 then 626 then
522 opts="${opts} -u ${euid}" 627 if [ ! -z "`egetent passwd ${euid}`" ]
628 then
629 euid="next"
630 fi
523 else 631 else
524 eerror "Userid given but is not greater than 0 !" 632 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 633 die "${euid} is not a valid UID"
526 fi 634 fi
527 else 635 else
528 euid="next available" 636 euid="next"
637 fi
638 if [ "${euid}" == "next" ]
639 then
640 local pwrange
641 if use macos || use ppc-macos || [ "${USERLAND}" == "BSD" ] ; then
642 pwrange="`jot 898 101`"
643 else
644 pwrange="`seq 101 999`"
529 fi 645 fi
646 for euid in ${pwrange} ; do
647 [ -z "`egetent passwd ${euid}`" ] && break
648 done
649 fi
650 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 651 einfo " - Userid: ${euid}"
531 652
532 # handle shell 653 # handle shell
533 local eshell="$1"; shift 654 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 655 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 658 then
538 eerror "A shell was specified but it does not exist !" 659 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 660 die "${eshell} does not exist"
540 fi 661 fi
541 else 662 else
663 if [ "${USERLAND}" == "BSD" ]
664 then
665 eshell="/usr/bin/false"
666 else
542 eshell="/bin/false" 667 eshell="/bin/false"
668 fi
543 fi 669 fi
544 einfo " - Shell: ${eshell}" 670 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 671 opts="${opts} -s ${eshell}"
546 672
547 # handle homedir 673 # handle homedir
555 681
556 # handle groups 682 # handle groups
557 local egroups="$1"; shift 683 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 684 if [ ! -z "${egroups}" ]
559 then 685 then
560 local realgroup=
561 local oldifs="${IFS}" 686 local oldifs="${IFS}"
687 local defgroup="" exgroups=""
688
562 export IFS="," 689 export IFS=","
563 for g in ${egroups} 690 for g in ${egroups}
564 do 691 do
565 chgrp ${g} ${tmpfile} >& /dev/null 692 if [ -z "`egetent group \"${g}\"`" ]
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
567 if [ "${g}" != "${realgroup}" ]
568 then 693 then
569 eerror "You must add ${g} to the system first" 694 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 695 die "${g} is not a valid GID"
696 fi
697 if [ -z "${defgroup}" ]
698 then
699 defgroup="${g}"
700 else
701 exgroups="${exgroups},${g}"
571 fi 702 fi
572 done 703 done
573 export IFS="${oldifs}" 704 export IFS="${oldifs}"
705
574 opts="${opts} -g ${egroups}" 706 opts="${opts} -g ${defgroup}"
707 if [ ! -z "${exgroups}" ]
708 then
709 opts="${opts} -G ${exgroups:1}"
710 fi
575 else 711 else
576 egroups="(none)" 712 egroups="(none)"
577 fi 713 fi
578 einfo " - Groups: ${egroups}" 714 einfo " - Groups: ${egroups}"
579 715
580 # handle extra and add the user 716 # handle extra and add the user
581 local eextra="$@" 717 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 718 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 719 export SANDBOX_ON="0"
720 if use macos || use ppc-macos ;
721 then
722 ### Make the user
584 if [ -z "${eextra}" ] 723 if [ -z "${eextra}" ]
585 then 724 then
586 useradd ${opts} ${euser} \ 725 dscl . create /users/${euser} uid ${euid}
726 dscl . create /users/${euser} shell ${eshell}
727 dscl . create /users/${euser} home ${ehome}
728 dscl . create /users/${euser} realname "added by portage for ${PN}"
729 ### Add the user to the groups specified
730 for g in ${egroups}
731 do
732 # $egroups is , delimited, not space
733 ewarn "This is code is wrong; someone on the OS X team should fix it"
734 dscl . merge /groups/${g} users ${euser}
735 done
736 else
737 einfo "Extra options are not supported on macos yet"
738 einfo "Please report the ebuild along with the info below"
739 einfo "eextra: ${eextra}"
740 die "Required function missing"
741 fi
742 elif use x86-fbsd ; then
743 if [ -z "${eextra}" ]
744 then
745 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 746 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 747 die "enewuser failed"
589 else 748 else
590 einfo " - Extra: ${eextra}" 749 einfo " - Extra: ${eextra}"
750 pw useradd ${euser} ${opts} \
751 -c ${eextra} || die "enewuser failed"
752 fi
753 else
754 if [ -z "${eextra}" ]
755 then
756 useradd ${opts} ${euser} \
757 -c "added by portage for ${PN}" \
758 || die "enewuser failed"
759 else
760 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 761 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 762 || die "enewuser failed"
763 fi
593 fi 764 fi
594 export SANDBOX_ON="${oldsandbox}" 765 export SANDBOX_ON="${oldsandbox}"
595 766
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 767 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 768 then
618 then 789 then
619 eerror "No group specified !" 790 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 791 die "Cannot call enewgroup without a group"
621 fi 792 fi
622 793
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 794 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 795 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 796 then
631 return 0 797 return 0
632 fi 798 fi
633 einfo "Adding group '${egroup}' to your system ..." 799 einfo "Adding group '${egroup}' to your system ..."
634 800
639 local egid="$1"; shift 805 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 806 if [ ! -z "${egid}" ]
641 then 807 then
642 if [ "${egid}" -gt 0 ] 808 if [ "${egid}" -gt 0 ]
643 then 809 then
810 if [ -z "`egetent group ${egid}`" ]
811 then
812 if use macos || use ppc-macos ; then
813 opts="${opts} ${egid}"
814 else
644 opts="${opts} -g ${egid}" 815 opts="${opts} -g ${egid}"
816 fi
817 else
818 egid="next available; requested gid taken"
819 fi
645 else 820 else
646 eerror "Groupid given but is not greater than 0 !" 821 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 822 die "${egid} is not a valid GID"
648 fi 823 fi
649 else 824 else
656 opts="${opts} ${eextra}" 831 opts="${opts} ${eextra}"
657 832
658 # add the group 833 # add the group
659 local oldsandbox="${SANDBOX_ON}" 834 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 835 export SANDBOX_ON="0"
836 if use macos || use ppc-macos ;
837 then
838 if [ ! -z "${eextra}" ];
839 then
840 einfo "Extra options are not supported on macos yet"
841 einfo "Please report the ebuild along with the info below"
842 einfo "eextra: ${eextra}"
843 die "Required function missing"
844 fi
845
846 # If we need the next available
847 case ${egid} in
848 *[!0-9]*) # Non numeric
849 for egid in `jot 898 101`; do
850 [ -z "`egetent group ${egid}`" ] && break
851 done
852 esac
853 dscl . create /groups/${egroup} gid ${egid}
854 dscl . create /groups/${egroup} passwd '*'
855 elif use x86-fbsd ; then
856 case ${egid} in
857 *[!0-9]*) # Non numeric
858 for egid in `jot 898 101`; do
859 [ -z "`egetent group ${egid}`" ] && break
860 done
861 esac
862 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
863 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 864 groupadd ${opts} ${egroup} || die "enewgroup failed"
865 fi
662 export SANDBOX_ON="${oldsandbox}" 866 export SANDBOX_ON="${oldsandbox}"
663} 867}
664 868
665# Simple script to replace 'dos2unix' binaries 869# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 870# vapier@gentoo.org
687# name: the name that will show up in the menu 891# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 892# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 893# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 894# a full path to an icon
691# type: what kind of application is this ? for categories: 895# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 896# http://www.freedesktop.org/standards/menu-spec/
693# path: if your app needs to startup in a specific dir 897# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 898make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 899 [ -z "$1" ] && eerror "You must specify the executable" && return 1
696 900
697 local exec="${1}" 901 local exec="${1}"
698 local name="${2:-${PN}}" 902 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 903 local icon="${3:-${PN}.png}"
700 local type="${4}" 904 local type="${4}"
905 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 906 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 907 if [ -z "${type}" ]
703 then 908 then
704 case ${CATEGORY} in 909 case ${CATEGORY} in
705 "app-emulation") 910 "app-emulation")
706 type=Emulator 911 type=Emulator
912 subdir="Emulation"
707 ;; 913 ;;
708 "games-"*) 914 "games-"*)
709 type=Game 915 type=Game
916 subdir="Games"
710 ;; 917 ;;
711 "net-"*) 918 "net-"*)
712 type=Network; 919 type=Network
920 subdir="${type}"
713 ;; 921 ;;
714 *) 922 *)
715 type= 923 type=
924 subdir=
716 ;; 925 ;;
717 esac 926 esac
718 fi 927 fi
719 local desktop="${T}/${exec}.desktop" 928 local desktop="${T}/${exec}.desktop"
720 929
725Type=Application 934Type=Application
726Comment=${DESCRIPTION} 935Comment=${DESCRIPTION}
727Exec=${exec} 936Exec=${exec}
728Path=${path} 937Path=${path}
729Icon=${icon} 938Icon=${icon}
730Categories=Application;${type};" > ${desktop} 939Categories=Application;${type};" > "${desktop}"
731 940
732 if [ -d "/usr/share/applications" ] 941 if [ -d "/usr/share/applications" ]
733 then 942 then
734 insinto /usr/share/applications 943 insinto /usr/share/applications
735 doins ${desktop} 944 doins "${desktop}"
736 fi 945 fi
737 946
738 #if [ -d "/usr/share/gnome/apps" ] 947 #if [ -d "/usr/share/gnome/apps" ]
739 #then 948 #then
740 # insinto /usr/share/gnome/apps/Games 949 # insinto /usr/share/gnome/apps/Games
750 # done 959 # done
751 #fi 960 #fi
752 961
753 if [ -d "/usr/share/applnk" ] 962 if [ -d "/usr/share/applnk" ]
754 then 963 then
755 insinto /usr/share/applnk/${type} 964 insinto /usr/share/applnk/${subdir}
756 doins ${desktop} 965 doins "${desktop}"
757 fi 966 fi
758 967
759 return 0 968 return 0
760}
761
762# new convenience patch wrapper function to eventually replace epatch(),
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and
764# /usr/bin/patch
765# Features:
766# - bulk patch handling similar to epatch()'s
767# - automatic patch level detection like epatch()'s
768# - automatic patch uncompression like epatch()'s
769# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
770# manually instead
771# - once I decide it's production-ready, it'll be called from base_src_unpack
772# to handle $PATCHES to avoid defining src_unpack just to use xpatch
773
774# accepts zero or more parameters specifying patchfiles and/or patchdirs
775
776# known issues:
777# - only supports unified style patches (does anyone _really_ use anything
778# else?)
779# - because it doesn't use --dry-run there is a risk of it failing
780# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
781# any of the backup heuristics that patch employs to discover a filename.
782# however, this isn't dangerous because if it works for the developer who's
783# writing the ebuild, it'll always work for the users, and if it doesn't,
784# then we'll fix it :-)
785# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
786xpatch() {
787
788 debug-print-function ${FUNCNAME} $*
789
790 local list=
791 local list2=
792 declare -i plevel
793
794 # parse patch sources
795 for x in $*
796 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ]
799 then
800 list="${list} ${x}"
801 elif [ -d "${x}" ]
802 then
803 # handles patchdirs like epatch() for now: no recursion.
804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
806 for file in `ls -A ${x}`
807 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}"
809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
812 list2="${list2} ${x}/${file}"
813 fi
814 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi
819 done
820
821 debug-print "${FUNCNAME}: final list of patches: ${list}"
822
823 for x in ${list};
824 do
825 debug-print "${FUNCNAME}: processing ${x}"
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
827 case "`/usr/bin/file -b ${x}`" in
828 *gzip*)
829 patchfile="${T}/current.patch"
830 ungzip -c "${x}" > "${patchfile}"
831 ;;
832 *bzip2*)
833 patchfile="${T}/current.patch"
834 bunzip2 -c "${x}" > "${patchfile}"
835 ;;
836 *text*)
837 patchfile="${x}"
838 ;;
839 *)
840 die "Could not determine filetype of patch ${x}"
841 ;;
842 esac
843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
844
845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
847 debug-print "${FUNCNAME}: raw target=${target}"
848 # strip target down to the path/filename, remove leading +++
849 target="${target/+++ }"; target="${target%% *}"
850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
851 # to discard them as well to calculate the correct patchlevel.
852 target="${target//\/\//\/}"
853 debug-print "${FUNCNAME}: stripped target=${target}"
854
855 # look for target
856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
858 cd "${basedir}"
859
860 # try stripping leading directories
861 target2="${target}"
862 plevel=0
863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
864 while [ ! -f "${target2}" ]
865 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done
871 test -f "${target2}" && break
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${target%/*}"
875 plevel=0
876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
877 while [ ! -d "${target2}" ]
878 do
879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
880 plevel=$((plevel+1))
881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
882 [ "${target2}" == "${target2/\/}" ] && break
883 done
884 test -d "${target2}" && break
885
886 done
887
888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
891 # do the patching
892 ebegin "Applying patch ${x##*/}..."
893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
895 eend $?
896
897 done
898
899} 969}
900 970
901# for internal use only (unpack_pdv and unpack_makeself) 971# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 972find_unpackable_file() {
903 local src="$1" 973 local src="$1"
996 fi 1066 fi
997 else 1067 else
998 if [ ${istar} -eq 1 ] ; then 1068 if [ ${istar} -eq 1 ] ; then
999 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1069 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1000 | head -c $((${metaskip}-${tailskip})) \ 1070 | head -c $((${metaskip}-${tailskip})) \
1001 | tar -xf - 1071 | tar --no-same-owner -xf -
1002 else 1072 else
1003 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1073 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1004 | head -c $((${metaskip}-${tailskip})) \ 1074 | head -c $((${metaskip}-${tailskip})) \
1005 > ${datafile} 1075 > ${datafile}
1006 fi 1076 fi
1063 local tmpfile="`mymktemp ${T}`" 1133 local tmpfile="`mymktemp ${T}`"
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1134 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1065 local filetype="`file -b ${tmpfile}`" 1135 local filetype="`file -b ${tmpfile}`"
1066 case ${filetype} in 1136 case ${filetype} in
1067 *tar\ archive) 1137 *tar\ archive)
1068 tail -n +${skip} ${src} | tar -xf - 1138 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1069 ;; 1139 ;;
1070 bzip2*) 1140 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar -xf - 1141 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1142 ;;
1073 gzip*) 1143 gzip*)
1074 tail -n +${skip} ${src} | tar -xzf - 1144 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1145 ;;
1146 compress*)
1147 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1075 ;; 1148 ;;
1076 *) 1149 *)
1150 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1151 false
1078 ;; 1152 ;;
1079 esac 1153 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1155}
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1101 local l="`basename ${lic}`" 1175 local l="`basename ${lic}`"
1102 1176
1103 # here is where we check for the licenses the user already 1177 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1178 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1105 local alic 1180 local alic
1181 set -o noglob #so that bash doesn't expand "*"
1106 for alic in ${ACCEPT_LICENSE} ; do 1182 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1184 set +o noglob; set -${shopts} #reset old shell opts
1185 return 0
1186 fi
1109 done 1187 done
1188 set +o noglob; set -$shopts #reset old shell opts
1110 1189
1111 local licmsg="`mymktemp ${T}`" 1190 local licmsg="`mymktemp ${T}`"
1112 cat << EOF > ${licmsg} 1191 cat << EOF > ${licmsg}
1113********************************************************** 1192**********************************************************
1114The following license outlines the terms of use of this 1193The following license outlines the terms of use of this
1131 eerror "You MUST accept the license to continue! Exiting!" 1210 eerror "You MUST accept the license to continue! Exiting!"
1132 die "Failed to accept license" 1211 die "Failed to accept license"
1133 ;; 1212 ;;
1134 esac 1213 esac
1135} 1214}
1215
1216# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1217# the whole 'non-interactive' policy, but damnit I want CD support !
1218#
1219# with these cdrom functions we handle all the user interaction and
1220# standardize everything. all you have to do is call cdrom_get_cds()
1221# and when the function returns, you can assume that the cd has been
1222# found at CDROM_ROOT.
1223#
1224# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1225# etc... if you want to give the cds better names, then just export
1226# the CDROM_NAME_X variables before calling cdrom_get_cds().
1227#
1228# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1229#
1230# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1231# - this will attempt to locate a cd based upon a file that is on
1232# the cd ... the more files you give this function, the more cds
1233# the cdrom functions will handle
1234cdrom_get_cds() {
1235 # first we figure out how many cds we're dealing with by
1236 # the # of files they gave us
1237 local cdcnt=0
1238 local f=
1239 for f in "$@" ; do
1240 cdcnt=$((cdcnt + 1))
1241 export CDROM_CHECK_${cdcnt}="$f"
1242 done
1243 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1
1245
1246 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then
1249 export CDROM_ROOT="${CD_ROOT}"
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return
1252 fi
1253 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then
1255 local var=
1256 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1258 cdcnt=$((cdcnt + 1))
1259 var="CD_ROOT_${cdcnt}"
1260 if [ -z "${!var}" ] ; then
1261 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}"
1265 fi
1266 export CDROM_ROOTS_${cdcnt}="${!var}"
1267 done
1268 export CDROM_ROOT=${CDROM_ROOTS_1}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1270 return
1271 fi
1272
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1274 einfon "This ebuild will need the "
1275 if [ -z "${CDROM_NAME}" ] ; then
1276 echo "cdrom for ${PN}."
1277 else
1278 echo "${CDROM_NAME}."
1279 fi
1280 echo
1281 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files."
1285 echo
1286 else
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1290 cdcnt=$((cdcnt + 1))
1291 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1293 done
1294 echo
1295 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:"
1298 einfon ""
1299 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1301 cdcnt=$((cdcnt + 1))
1302 echo -n " CD_ROOT_${cdcnt}"
1303 done
1304 echo
1305 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs."
1309 echo
1310 fi
1311 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd
1313}
1314
1315# this is only used when you need access to more than one cd.
1316# when you have finished using the first cd, just call this function.
1317# when it returns, CDROM_ROOT will be pointing to the second cd.
1318# remember, you can only go forward in the cd chain, you can't go back.
1319cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var=
1322
1323 if [ ! -z "${CD_ROOT}" ] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return
1326 fi
1327
1328 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1330 if [ -z "${!var}" ] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var}
1333 else
1334 export CDROM_ROOT="${!var}"
1335 fi
1336
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338}
1339
1340# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1341# functions. this should *never* be called from an ebuild.
1342# all it does is try to locate a give file on a cd ... if the cd isn't
1343# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do
1349 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})"
1351 local mline=""
1352 local showedmsg=0
1353
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1355 [ -d "${mline}/${dir}" ] || continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1357 && export CDROM_ROOT=${mline}
1358 done
1359
1360 if [ -z "${CDROM_ROOT}" ] ; then
1361 echo
1362 if [ ${showedmsg} -eq 0 ] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then
1365 einfo "Please insert the cdrom for ${PN} now !"
1366 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi
1369 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !"
1375 fi
1376 fi
1377 showedmsg=1
1378 fi
1379 einfo "Press return to scan for the cd again"
1380 einfo "or hit CTRL+C to abort the emerge."
1381 read
1382 fi
1383 done
1384}
1385
1386# Make sure that LINGUAS only contains languages that
1387# a package can support
1388#
1389# usage: strip-linguas <allow LINGUAS>
1390# strip-linguas -i <directories of .po files>
1391# strip-linguas -u <directories of .po files>
1392#
1393# The first form allows you to specify a list of LINGUAS.
1394# The -i builds a list of po files found in all the
1395# directories and uses the intersection of the lists.
1396# The -u builds a list of po files found in all the
1397# directories and uses the union of the lists.
1398strip-linguas() {
1399 local ls newls
1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1401 local op="$1"; shift
1402 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1403 local d f
1404 for d in "$@" ; do
1405 if [ "${op}" == "-u" ] ; then
1406 newls="${ls}"
1407 else
1408 newls=""
1409 fi
1410 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1411 if [ "${op}" == "-i" ] ; then
1412 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1413 else
1414 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1415 fi
1416 done
1417 ls="${newls}"
1418 done
1419 ls="${ls//.po}"
1420 else
1421 ls="$@"
1422 fi
1423
1424 ls=" ${ls} "
1425 newls=""
1426 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1428 nl="${newls} ${f}"
1429 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1431 fi
1432 done
1433 if [ -z "${newls}" ] ; then
1434 unset LINGUAS
1435 else
1436 export LINGUAS="${newls}"
1437 fi
1438}

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