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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 1.56 2003/09/22 21:08:27 wolf31o2 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="$1"
547
467 [ -z "${topdir}" ] && topdir=/tmp 548 [ -z "${topdir}" ] && topdir=/tmp
468 if [ `which mktemp 2>/dev/null` ] ; then 549 if [ "`which mktemp 2>/dev/null`" ]
550 then
469 mktemp -p ${topdir} 551 mktemp -p ${topdir}
470 else 552 else
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 553 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp} 554 touch ${tmp}
473 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"
474 fi 586 fi
475} 587}
476 588
477# Simplify/standardize adding users to the system 589# Simplify/standardize adding users to the system
478# vapier@gentoo.org 590# vapier@gentoo.org
488# groups: none 600# groups: none
489# extra: comment of 'added by portage for ${PN}' 601# extra: comment of 'added by portage for ${PN}'
490enewuser() { 602enewuser() {
491 # get the username 603 # get the username
492 local euser="$1"; shift 604 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 605 if [ -z "${euser}" ]
606 then
494 eerror "No username specified !" 607 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 608 die "Cannot call enewuser without a username"
496 fi 609 fi
497 610
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 $3}'`"
502
503 # see if user already exists 611 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 612 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
613 then
505 return 0 614 return 0
506 fi 615 fi
507 einfo "Adding user '${euser}' to your system ..." 616 einfo "Adding user '${euser}' to your system ..."
508 617
509 # options to pass to useradd 618 # options to pass to useradd
510 local opts="" 619 local opts=
511 620
512 # handle uid 621 # handle uid
513 local euid="$1"; shift 622 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 623 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
624 then
515 if [ ${euid} -gt 0 ] ; then 625 if [ "${euid}" -gt 0 ]
516 opts="${opts} -u ${euid}" 626 then
627 if [ ! -z "`egetent passwd ${euid}`" ]
628 then
629 euid="next"
630 fi
517 else 631 else
518 eerror "Userid given but is not greater than 0 !" 632 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 633 die "${euid} is not a valid UID"
520 fi 634 fi
521 else 635 else
522 euid="next available" 636 euid="next"
637 fi
638 if [ "${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`"
523 fi 645 fi
646 for euid in ${pwrange} ; do
647 [ -z "`egetent passwd ${euid}`" ] && break
648 done
649 fi
650 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 651 einfo " - Userid: ${euid}"
525 652
526 # handle shell 653 # handle shell
527 local eshell="$1"; shift 654 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 655 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
656 then
529 if [ ! -e ${eshell} ] ; then 657 if [ ! -e "${eshell}" ]
658 then
530 eerror "A shell was specified but it does not exist !" 659 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 660 die "${eshell} does not exist"
532 fi 661 fi
533 else 662 else
663 if [ "${USERLAND}" == "BSD" ]
664 then
665 eshell="/usr/bin/false"
666 else
534 eshell=/bin/false 667 eshell="/bin/false"
668 fi
535 fi 669 fi
536 einfo " - Shell: ${eshell}" 670 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 671 opts="${opts} -s ${eshell}"
538 672
539 # handle homedir 673 # handle homedir
540 local ehome="$1"; shift 674 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 675 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
676 then
542 ehome=/dev/null 677 ehome="/dev/null"
543 fi 678 fi
544 einfo " - Home: ${ehome}" 679 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 680 opts="${opts} -d ${ehome}"
546 681
547 # handle groups 682 # handle groups
548 local egroups="$1"; shift 683 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 684 if [ ! -z "${egroups}" ]
550 local realgroup 685 then
551 local oldifs="${IFS}" 686 local oldifs="${IFS}"
687 local defgroup="" exgroups=""
688
552 export IFS="," 689 export IFS=","
553 for g in ${egroups} ; do 690 for g in ${egroups}
554 chgrp ${g} ${tmpfile} >& /dev/null 691 do
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 692 if [ -z "`egetent group \"${g}\"`" ]
556 if [ "${g}" != "${realgroup}" ] ; then 693 then
557 eerror "You must add ${g} to the system first" 694 eerror "You must add group ${g} to the system first"
558 die "${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},${g}"
559 fi 702 fi
560 done 703 done
561 export IFS="${oldifs}" 704 export IFS="${oldifs}"
705
562 opts="${opts} -g ${egroups}" 706 opts="${opts} -g ${defgroup}"
707 if [ ! -z "${exgroups}" ]
708 then
709 opts="${opts} -G ${exgroups:1}"
710 fi
563 else 711 else
564 egroups="(none)" 712 egroups="(none)"
565 fi 713 fi
566 einfo " - Groups: ${egroups}" 714 einfo " - Groups: ${egroups}"
567 715
568 # handle extra and add the user 716 # handle extra and add the user
569 local eextra="$@" 717 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 718 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 719 export SANDBOX_ON="0"
720 if use macos || use ppc-macos ;
721 then
722 ### Make the user
572 if [ -z "${eextra}" ] ; then 723 if [ -z "${eextra}" ]
573 useradd ${opts} ${euser} \ 724 then
725 dscl . create /users/${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} \
574 -c "added by portage for ${PN}" \ 746 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 747 die "enewuser failed"
576 else 748 else
577 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}"
578 useradd ${opts} ${euser} ${eextra} \ 761 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 762 || die "enewuser failed"
763 fi
580 fi 764 fi
581 export SANDBOX_ON="${oldsandbox}" 765 export SANDBOX_ON="${oldsandbox}"
582 766
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 767 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
768 then
584 einfo " - Creating ${ehome} in ${D}" 769 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 770 dodir ${ehome}
586 fowners ${euser} ${ehome} 771 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 772 fperms 755 ${ehome}
588 fi 773 fi
598# gid: next available (see groupadd(8)) 783# gid: next available (see groupadd(8))
599# extra: none 784# extra: none
600enewgroup() { 785enewgroup() {
601 # get the group 786 # get the group
602 local egroup="$1"; shift 787 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 788 if [ -z "${egroup}" ]
789 then
604 eerror "No group specified !" 790 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 791 die "Cannot call enewgroup without a group"
606 fi 792 fi
607 793
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 $4}'`"
612
613 # see if group already exists 794 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 795 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
796 then
615 return 0 797 return 0
616 fi 798 fi
617 einfo "Adding group '${egroup}' to your system ..." 799 einfo "Adding group '${egroup}' to your system ..."
618 800
619 # options to pass to useradd 801 # options to pass to useradd
620 local opts="" 802 local opts=
621 803
622 # handle gid 804 # handle gid
623 local egid="$1"; shift 805 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 806 if [ ! -z "${egid}" ]
807 then
625 if [ ${egid} -gt 0 ] ; then 808 if [ "${egid}" -gt 0 ]
809 then
810 if [ -z "`egetent group ${egid}`" ]
811 then
812 if use macos || use ppc-macos ; then
813 opts="${opts} ${egid}"
814 else
626 opts="${opts} -g ${egid}" 815 opts="${opts} -g ${egid}"
816 fi
817 else
818 egid="next available; requested gid taken"
819 fi
627 else 820 else
628 eerror "Groupid given but is not greater than 0 !" 821 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 822 die "${egid} is not a valid GID"
630 fi 823 fi
631 else 824 else
636 # handle extra 829 # handle extra
637 local eextra="$@" 830 local eextra="$@"
638 opts="${opts} ${eextra}" 831 opts="${opts} ${eextra}"
639 832
640 # add the group 833 # add the group
641 local oldsandbox=${SANDBOX_ON} 834 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 835 export SANDBOX_ON="0"
836 if use macos || use ppc-macos ;
837 then
838 if [ ! -z "${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
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 864 groupadd ${opts} ${egroup} || die "enewgroup failed"
865 fi
644 export SANDBOX_ON="${oldsandbox}" 866 export SANDBOX_ON="${oldsandbox}"
645} 867}
646 868
647# Simple script to replace 'dos2unix' binaries 869# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 870# vapier@gentoo.org
649# 871#
650# edos2unix(file, <more files>...) 872# edos2unix(file, <more files>...)
651edos2unix() { 873edos2unix() {
652 for f in $@ ; do 874 for f in "$@"
875 do
653 cp ${f} ${T}/edos2unix 876 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 877 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 878 done
656} 879}
657 880
658# Make a desktop file ! 881# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 882# Great for making those icons in kde/gnome startmenu !
668# name: the name that will show up in the menu 891# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 892# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 893# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 894# a full path to an icon
672# type: what kind of application is this ? for categories: 895# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 896# http://www.freedesktop.org/standards/menu-spec/
674# path: if your app needs to startup in a specific dir 897# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 898make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 899 [ -z "$1" ] && eerror "You must specify the executable" && return 1
677 900
678 local exec=${1} 901 local exec="${1}"
679 local name=${2:-${PN}} 902 local name="${2:-${PN}}"
680 local icon=${3:-${PN}.png} 903 local icon="${3:-${PN}.png}"
681 local type=${4} 904 local type="${4}"
905 local subdir="${6}"
682 local path=${5:-${GAMES_PREFIX}} 906 local path="${5:-${GAMES_BINDIR}}"
683 if [ -z "${type}" ] ; then 907 if [ -z "${type}" ]
908 then
684 case ${CATEGORY} in 909 case ${CATEGORY} in
685 app-emulation) type=Emulator ;; 910 "app-emulation")
686 games-*) type=Game ;; 911 type=Emulator
687 *) type="" ;; 912 subdir="Emulation"
913 ;;
914 "games-"*)
915 type=Game
916 subdir="Games"
917 ;;
918 "net-"*)
919 type=Network
920 subdir="${type}"
921 ;;
922 *)
923 type=
924 subdir=
925 ;;
688 esac 926 esac
689 fi 927 fi
690 local desktop=${T}/${exec}.desktop 928 local desktop="${T}/${exec}.desktop"
691 929
692echo "[Desktop Entry] 930echo "[Desktop Entry]
693Encoding=UTF-8 931Encoding=UTF-8
694Version=0.9.2 932Version=0.9.2
695Name=${name} 933Name=${name}
696Type=Application 934Type=Application
697Comment=${DESCRIPTION} 935Comment=${DESCRIPTION}
698Exec=${exec} 936Exec=${exec}
699Path=${path} 937Path=${path}
700Icon=${icon} 938Icon=${icon}
701Categories=Application;${type};" > ${desktop} 939Categories=Application;${type};" > "${desktop}"
702 940
703 if [ -d /usr/share/applications ] ; then 941 if [ -d "/usr/share/applications" ]
942 then
704 insinto /usr/share/applications 943 insinto /usr/share/applications
705 doins ${desktop} 944 doins "${desktop}"
706 fi 945 fi
707 946
708 #if [ -d /usr/share/gnome/apps ] ; then 947 #if [ -d "/usr/share/gnome/apps" ]
948 #then
709 # insinto /usr/share/gnome/apps/Games 949 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop} 950 # doins ${desktop}
711 #fi 951 #fi
712 952
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 953 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
954 #then
714 # for ver in /usr/kde/* ; do 955 # for ver in /usr/kde/*
956 # do
715 # insinto ${ver}/share/applnk/Games 957 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop} 958 # doins ${desktop}
717 # done 959 # done
718 #fi 960 #fi
719 961
720 if [ -d /usr/share/applnk ] ; then 962 if [ -d "/usr/share/applnk" ]
963 then
721 insinto /usr/share/applnk/${type} 964 insinto /usr/share/applnk/${subdir}
722 doins ${desktop} 965 doins "${desktop}"
723 fi 966 fi
724 967
725 return 0 968 return 0
726} 969}
727 970
728# new convenience patch wrapper function to eventually replace epatch(), 971# for internal use only (unpack_pdv and unpack_makeself)
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 972find_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="" 973 local src="$1"
757 local list2="" 974 if [ -z "${src}" ]
758 declare -i plevel 975 then
759 976 src="${DISTDIR}/${A}"
760 # parse patch sources
761 for x in $*; do
762 debug-print "$FUNCNAME: parsing parameter $x"
763 if [ -f "$x" ]; then
764 list="$list $x"
765 elif [ -d "$x" ]; then
766 # handles patchdirs like epatch() for now: no recursion.
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
768 # only patches with _$ARCH_ or _all_ in their filenames are applied.
769 for file in `ls -A $x`; do
770 debug-print "$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
774 done
775 list="`echo $list2 | sort` $list"
776 else 977 else
777 die "Couldn't find $x" 978 if [ -e "${DISTDIR}/${src}" ]
979 then
980 src="${DISTDIR}/${src}"
981 elif [ -e "${PWD}/${src}" ]
982 then
983 src="${PWD}/${src}"
984 elif [ -e "${src}" ]
985 then
986 src="${src}"
987 fi
778 fi 988 fi
779 done 989 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
990 echo "${src}"
991}
780 992
781 debug-print "$FUNCNAME: final list of patches: $list" 993# Unpack those pesky pdv generated files ...
994# They're self-unpacking programs with the binary package stuffed in
995# the middle of the archive. Valve seems to use it a lot ... too bad
996# it seems to like to segfault a lot :(. So lets take it apart ourselves.
997#
998# Usage: unpack_pdv [file to unpack] [size of off_t]
999# - you have to specify the off_t size ... i have no idea how to extract that
1000# information out of the binary executable myself. basically you pass in
1001# the size of the off_t type (in bytes) on the machine that built the pdv
1002# archive. one way to determine this is by running the following commands:
1003# strings <pdv archive> | grep lseek
1004# strace -elseek <pdv archive>
1005# basically look for the first lseek command (we do the strings/grep because
1006# sometimes the function call is _llseek or something) and steal the 2nd
1007# parameter. here is an example:
1008# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1009# lseek
1010# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1011# lseek(3, -4, SEEK_END) = 2981250
1012# thus we would pass in the value of '4' as the second parameter.
1013unpack_pdv() {
1014 local src="`find_unpackable_file $1`"
1015 local sizeoff_t="$2"
782 1016
783 for x in $list; do 1017 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
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 1018
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 1019 local shrtsrc="`basename ${src}`"
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`" 1020 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
796 debug-print "$FUNCNAME: raw target=$target" 1021 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
797 # strip target down to the path/filename, remove leading +++ 1022 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
798 target="${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 1023
804 # look for target 1024 # grab metadata for debug reasons
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do 1025 local metafile="`mymktemp ${T}`"
806 debug-print "$FUNCNAME: looking in basedir=$basedir" 1026 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
807 cd "$basedir"
808 1027
809 # try stripping leading directories 1028 # rip out the final file name from the metadata
810 target2="$target" 1029 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
811 plevel=0 1030 datafile="`basename ${datafile}`"
812 debug-print "$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 1031
821 # try stripping filename - needed to support patches creating new files 1032 # now lets uncompress/untar the file if need be
822 target2="${target%/*}" 1033 local tmpfile="`mymktemp ${T}`"
823 plevel=0 1034 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
824 debug-print "$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 1035
833 done 1036 local iscompressed="`file -b ${tmpfile}`"
1037 if [ "${iscompressed:0:8}" == "compress" ] ; then
1038 iscompressed=1
1039 mv ${tmpfile}{,.Z}
1040 gunzip ${tmpfile}
1041 else
1042 iscompressed=0
1043 fi
1044 local istar="`file -b ${tmpfile}`"
1045 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1046 istar=1
1047 else
1048 istar=0
1049 fi
834 1050
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x" 1051 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
836 debug-print "$FUNCNAME: determined plevel=$plevel" 1052 #dd if=${src} ibs=${metaskip} count=1 \
837 # do the patching 1053 # | dd ibs=${tailskip} skip=1 \
838 ebegin "Applying patch ${x##*/}..." 1054 # | gzip -dc \
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x" 1055 # > ${datafile}
840 eend $? 1056 if [ ${iscompressed} -eq 1 ] ; then
841 1057 if [ ${istar} -eq 1 ] ; then
842 done 1058 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
843 1059 | head -c $((${metaskip}-${tailskip})) \
1060 | tar -xzf -
1061 else
1062 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1063 | head -c $((${metaskip}-${tailskip})) \
1064 | gzip -dc \
1065 > ${datafile}
1066 fi
1067 else
1068 if [ ${istar} -eq 1 ] ; then
1069 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1070 | head -c $((${metaskip}-${tailskip})) \
1071 | tar --no-same-owner -xf -
1072 else
1073 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1074 | head -c $((${metaskip}-${tailskip})) \
1075 > ${datafile}
1076 fi
1077 fi
1078 true
1079 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1080 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
844} 1081}
845 1082
846# Unpack those pesky makeself generated files ... 1083# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1084# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1085# the end of the archive. Loki utilized the format as does
851# Usage: unpack_makeself [file to unpack] [offset] 1088# Usage: unpack_makeself [file to unpack] [offset]
852# - If the file is not specified then unpack will utilize ${A}. 1089# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1090# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1091# the proper offset from the script itself.
855unpack_makeself() { 1092unpack_makeself() {
856 local src=$1 1093 local src="`find_unpackable_file $1`"
857 local skip=$2 1094 local skip="$2"
858 1095
859 if [ -z "${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}` 1096 local shrtsrc="`basename ${src}`"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1097 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1098 if [ -z "${skip}" ]
1099 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1100 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 1101 local skip=0
877 case ${ver} in 1102 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1103 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1104 skip=`grep -a ^skip= ${src} | cut -d= -f2`
902 ;; 1127 ;;
903 esac 1128 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1129 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1130 fi
906 1131
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1132 # 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 1133 local tmpfile="`mymktemp ${T}`"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1134 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 local pipestatus="${PIPESTATUS[*]}" 1135 local filetype="`file -b ${tmpfile}`"
911 pipestatus="${pipestatus// }" 1136 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1137 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ...
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1138 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1139 ;;
1140 bzip2*)
1141 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1142 ;;
1143 gzip*)
1144 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1145 ;;
1146 compress*)
1147 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1148 ;;
1149 *)
1150 eerror "Unknown filetype \"${filetype}\" ?"
1151 false
1152 ;;
1153 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1155}
918 1156
919# Display a license for user to accept. 1157# Display a license for user to accept.
920# 1158#
921# Usage: check_license [license] 1159# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1160# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1161check_license() {
924 local src=$1 1162 local lic=$1
925 if [ -z "${src}" ] ; then 1163 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1164 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1165 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1166 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1167 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 1168 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 1169 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 1170 elif [ -e "${src}" ] ; then
933 src="${src}" 1171 lic="${src}"
934 fi
935 fi 1172 fi
1173 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1175 local l="`basename ${lic}`"
937 1176
938 # here is where we check for the license... 1177 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1178 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1179 local shopts=$-
941 einfo "The license for this application has already been accepted." 1180 local alic
1181 set -o noglob #so that bash doesn't expand "*"
1182 for alic in ${ACCEPT_LICENSE} ; do
1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1184 set +o noglob; set -${shopts} #reset old shell opts
1185 return 0
1186 fi
1187 done
1188 set +o noglob; set -$shopts #reset old shell opts
1189
1190 local licmsg="`mymktemp ${T}`"
1191 cat << EOF > ${licmsg}
1192**********************************************************
1193The following license outlines the terms of use of this
1194package. You MUST accept this license for installation to
1195continue. When you are done viewing, hit 'q'. If you
1196CTRL+C out of this, the install will not run!
1197**********************************************************
1198
1199EOF
1200 cat ${lic} >> ${licmsg}
1201 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1202 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1203 read alic
1204 case ${alic} in
1205 yes|Yes|y|Y)
1206 return 0
1207 ;;
1208 *)
1209 echo;echo;echo
1210 eerror "You MUST accept the license to continue! Exiting!"
1211 die "Failed to accept license"
1212 ;;
1213 esac
1214}
1215
1216# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1217# the whole 'non-interactive' policy, but damnit I want CD support !
1218#
1219# with these cdrom functions we handle all the user interaction and
1220# standardize everything. all you have to do is call cdrom_get_cds()
1221# and when the function returns, you can assume that the cd has been
1222# found at CDROM_ROOT.
1223#
1224# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1225# etc... if you want to give the cds better names, then just export
1226# the CDROM_NAME_X variables before calling cdrom_get_cds().
1227#
1228# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1229#
1230# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1231# - this will attempt to locate a cd based upon a file that is on
1232# the cd ... the more files you give this function, the more cds
1233# the cdrom functions will handle
1234cdrom_get_cds() {
1235 # first we figure out how many cds we're dealing with by
1236 # the # of files they gave us
1237 local cdcnt=0
1238 local f=
1239 for f in "$@" ; 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 ${PN}."
942 else 1277 else
943 ewarn "You MUST accept this license for installation to continue." 1278 echo "${CDROM_NAME}."
944 eerror "If you CTRL+C out of this, the install will not run!" 1279 fi
945 echo 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}
946 1314
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1315# this is only used when you need access to more than one cd.
948 einfo "Do you accept the terms of this license? [yes/no]" 1316# when you have finished using the first cd, just call this function.
949 read ACCEPT_TERMS 1317# when it returns, CDROM_ROOT will be pointing to the second cd.
950 case ${ACCEPT_TERMS} in 1318# remember, you can only go forward in the cd chain, you can't go back.
951 yes|Yes|y|Y) 1319cdrom_load_next_cd() {
952 cp ${src} /usr/share/licenses 1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
953 exit 0 1321 local var=
954 ;; 1322
955 *) 1323 if [ ! -z "${CD_ROOT}" ] ; then
956 eerror "You MUST accept the license to continue! Exiting!" 1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
957 die "Failed to accept license" 1325 return
958 ;; 1326 fi
959 esac 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
960 fi 1382 fi
1383 done
961} 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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