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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 1.107 2004/09/29 15:16:42 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
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) and nidump (Mac OS X)
560# used in enewuser()/enewgroup()
561# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
562#
563# egetent(database, key)
564egetent() {
565 if use macos || use ppc-macos ; then
566 case "$2" in
567 *[!0-9]*) # Non numeric
568 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
569 ;;
570 *) # Numeric
571 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
572 ;;
573 esac
574 else
575 getent "$1" "$2"
474 fi 576 fi
475} 577}
476 578
477# Simplify/standardize adding users to the system 579# Simplify/standardize adding users to the system
478# vapier@gentoo.org 580# vapier@gentoo.org
488# groups: none 590# groups: none
489# extra: comment of 'added by portage for ${PN}' 591# extra: comment of 'added by portage for ${PN}'
490enewuser() { 592enewuser() {
491 # get the username 593 # get the username
492 local euser="$1"; shift 594 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 595 if [ -z "${euser}" ]
596 then
494 eerror "No username specified !" 597 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 598 die "Cannot call enewuser without a username"
496 fi 599 fi
497 600
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 $3}'`"
502
503 # see if user already exists 601 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 602 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
603 then
505 return 0 604 return 0
506 fi 605 fi
507 einfo "Adding user '${euser}' to your system ..." 606 einfo "Adding user '${euser}' to your system ..."
508 607
509 # options to pass to useradd 608 # options to pass to useradd
510 local opts="" 609 local opts=
511 610
512 # handle uid 611 # handle uid
513 local euid="$1"; shift 612 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 613 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
614 then
515 if [ ${euid} -gt 0 ] ; then 615 if [ "${euid}" -gt 0 ]
516 opts="${opts} -u ${euid}" 616 then
617 if [ ! -z "`egetent passwd ${euid}`" ]
618 then
619 euid="next"
620 fi
517 else 621 else
518 eerror "Userid given but is not greater than 0 !" 622 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 623 die "${euid} is not a valid UID"
520 fi 624 fi
521 else 625 else
522 euid="next available" 626 euid="next"
627 fi
628 if [ "${euid}" == "next" ]
629 then
630 local pwrange
631 if use macos || use ppc-macos ; then
632 pwrange="`jot 898 101`"
633 else
634 pwrange="`seq 101 999`"
523 fi 635 fi
636 for euid in ${pwrange} ; do
637 [ -z "`egetent passwd ${euid}`" ] && break
638 done
639 fi
640 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 641 einfo " - Userid: ${euid}"
525 642
526 # handle shell 643 # handle shell
527 local eshell="$1"; shift 644 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 645 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
646 then
529 if [ ! -e ${eshell} ] ; then 647 if [ ! -e "${eshell}" ]
648 then
530 eerror "A shell was specified but it does not exist !" 649 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 650 die "${eshell} does not exist"
532 fi 651 fi
533 else 652 else
534 eshell=/bin/false 653 eshell="/bin/false"
535 fi 654 fi
536 einfo " - Shell: ${eshell}" 655 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 656 opts="${opts} -s ${eshell}"
538 657
539 # handle homedir 658 # handle homedir
540 local ehome="$1"; shift 659 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 660 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
661 then
542 ehome=/dev/null 662 ehome="/dev/null"
543 fi 663 fi
544 einfo " - Home: ${ehome}" 664 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 665 opts="${opts} -d ${ehome}"
546 666
547 # handle groups 667 # handle groups
548 local egroups="$1"; shift 668 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 669 if [ ! -z "${egroups}" ]
550 local realgroup 670 then
551 local oldifs="${IFS}" 671 local oldifs="${IFS}"
672 local defgroup="" exgroups=""
673
552 export IFS="," 674 export IFS=","
553 for g in ${egroups} ; do 675 for g in ${egroups}
554 chgrp ${g} ${tmpfile} >& /dev/null 676 do
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 677 if [ -z "`egetent group \"${g}\"`" ]
556 if [ "${g}" != "${realgroup}" ] ; then 678 then
557 eerror "You must add ${g} to the system first" 679 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 680 die "${g} is not a valid GID"
681 fi
682 if [ -z "${defgroup}" ]
683 then
684 defgroup="${g}"
685 else
686 exgroups="${exgroups},${g}"
559 fi 687 fi
560 done 688 done
561 export IFS="${oldifs}" 689 export IFS="${oldifs}"
690
562 opts="${opts} -g ${egroups}" 691 opts="${opts} -g ${defgroup}"
692 if [ ! -z "${exgroups}" ]
693 then
694 opts="${opts} -G ${exgroups:1}"
695 fi
563 else 696 else
564 egroups="(none)" 697 egroups="(none)"
565 fi 698 fi
566 einfo " - Groups: ${egroups}" 699 einfo " - Groups: ${egroups}"
567 700
568 # handle extra and add the user 701 # handle extra and add the user
569 local eextra="$@" 702 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 703 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 704 export SANDBOX_ON="0"
705 if use macos || use ppc-macos ;
706 then
707 ### Make the user
572 if [ -z "${eextra}" ] ; then 708 if [ -z "${eextra}" ]
709 then
710 dscl . create /users/${euser} uid ${euid}
711 dscl . create /users/${euser} shell ${eshell}
712 dscl . create /users/${euser} home ${ehome}
713 dscl . create /users/${euser} realname "added by portage for ${PN}"
714 ### Add the user to the groups specified
715 for g in ${egroups}
716 do
717 # $egroups is , delimited, not space
718 ewarn "This is code is wrong; someone on the OS X team should fix it"
719 dscl . merge /groups/${g} users ${euser}
720 done
721 else
722 einfo "Extra options are not supported on macos yet"
723 einfo "Please report the ebuild along with the info below"
724 einfo "eextra: ${eextra}"
725 die "Required function missing"
726 fi
727 else
728 if [ -z "${eextra}" ]
729 then
573 useradd ${opts} ${euser} \ 730 useradd ${opts} ${euser} \
574 -c "added by portage for ${PN}" \ 731 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 732 || die "enewuser failed"
576 else 733 else
577 einfo " - Extra: ${eextra}" 734 einfo " - Extra: ${eextra}"
578 useradd ${opts} ${euser} ${eextra} \ 735 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 736 || die "enewuser failed"
737 fi
580 fi 738 fi
581 export SANDBOX_ON="${oldsandbox}" 739 export SANDBOX_ON="${oldsandbox}"
582 740
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 741 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
742 then
584 einfo " - Creating ${ehome} in ${D}" 743 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 744 dodir ${ehome}
586 fowners ${euser} ${ehome} 745 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 746 fperms 755 ${ehome}
588 fi 747 fi
598# gid: next available (see groupadd(8)) 757# gid: next available (see groupadd(8))
599# extra: none 758# extra: none
600enewgroup() { 759enewgroup() {
601 # get the group 760 # get the group
602 local egroup="$1"; shift 761 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 762 if [ -z "${egroup}" ]
763 then
604 eerror "No group specified !" 764 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 765 die "Cannot call enewgroup without a group"
606 fi 766 fi
607 767
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 $4}'`"
612
613 # see if group already exists 768 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 769 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
770 then
615 return 0 771 return 0
616 fi 772 fi
617 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
618 774
619 # options to pass to useradd 775 # options to pass to useradd
620 local opts="" 776 local opts=
621 777
622 # handle gid 778 # handle gid
623 local egid="$1"; shift 779 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 780 if [ ! -z "${egid}" ]
781 then
625 if [ ${egid} -gt 0 ] ; then 782 if [ "${egid}" -gt 0 ]
783 then
784 if [ -z "`egetent group ${egid}`" ]
785 then
786 if use macos || use ppc-macos ; then
787 opts="${opts} ${egid}"
788 else
626 opts="${opts} -g ${egid}" 789 opts="${opts} -g ${egid}"
790 fi
791 else
792 egid="next available; requested gid taken"
793 fi
627 else 794 else
628 eerror "Groupid given but is not greater than 0 !" 795 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 796 die "${egid} is not a valid GID"
630 fi 797 fi
631 else 798 else
636 # handle extra 803 # handle extra
637 local eextra="$@" 804 local eextra="$@"
638 opts="${opts} ${eextra}" 805 opts="${opts} ${eextra}"
639 806
640 # add the group 807 # add the group
641 local oldsandbox=${SANDBOX_ON} 808 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 809 export SANDBOX_ON="0"
810 if use macos || use ppc-macos ;
811 then
812 if [ ! -z "${eextra}" ];
813 then
814 einfo "Extra options are not supported on macos yet"
815 einfo "Please report the ebuild along with the info below"
816 einfo "eextra: ${eextra}"
817 die "Required function missing"
818 fi
819
820 # If we need the next available
821 case ${egid} in
822 *[!0-9]*) # Non numeric
823 for egid in `jot 898 101`; do
824 [ -z "`egetent group ${egid}`" ] && break
825 done
826 esac
827 dscl . create /groups/${egroup} gid ${egid}
828 dscl . create /groups/${egroup} passwd '*'
829 else
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 830 groupadd ${opts} ${egroup} || die "enewgroup failed"
831 fi
644 export SANDBOX_ON="${oldsandbox}" 832 export SANDBOX_ON="${oldsandbox}"
645} 833}
646 834
647# Simple script to replace 'dos2unix' binaries 835# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 836# vapier@gentoo.org
649# 837#
650# edos2unix(file, <more files>...) 838# edos2unix(file, <more files>...)
651edos2unix() { 839edos2unix() {
652 for f in $@ ; do 840 for f in "$@"
841 do
653 cp ${f} ${T}/edos2unix 842 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 843 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 844 done
656} 845}
657 846
658# Make a desktop file ! 847# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 848# Great for making those icons in kde/gnome startmenu !
668# name: the name that will show up in the menu 857# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 858# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 859# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 860# a full path to an icon
672# type: what kind of application is this ? for categories: 861# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 862# http://www.freedesktop.org/standards/menu-spec/
674# path: if your app needs to startup in a specific dir 863# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 864make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 865 [ -z "$1" ] && eerror "You must specify the executable" && return 1
677 866
678 local exec=${1} 867 local exec="${1}"
679 local name=${2:-${PN}} 868 local name="${2:-${PN}}"
680 local icon=${3:-${PN}.png} 869 local icon="${3:-${PN}.png}"
681 local type=${4} 870 local type="${4}"
871 local subdir="${6}"
682 local path=${5:-${GAMES_PREFIX}} 872 local path="${5:-${GAMES_BINDIR}}"
683 if [ -z "${type}" ] ; then 873 if [ -z "${type}" ]
874 then
684 case ${CATEGORY} in 875 case ${CATEGORY} in
685 app-emulation) type=Emulator ;; 876 "app-emulation")
686 games-*) type=Game ;; 877 type=Emulator
687 *) type="" ;; 878 subdir="Emulation"
879 ;;
880 "games-"*)
881 type=Game
882 subdir="Games"
883 ;;
884 "net-"*)
885 type=Network
886 subdir="${type}"
887 ;;
888 *)
889 type=
890 subdir=
891 ;;
688 esac 892 esac
689 fi 893 fi
690 local desktop=${T}/${exec}.desktop 894 local desktop="${T}/${exec}.desktop"
691 895
692echo "[Desktop Entry] 896echo "[Desktop Entry]
693Encoding=UTF-8 897Encoding=UTF-8
694Version=0.9.2 898Version=0.9.2
695Name=${name} 899Name=${name}
696Type=Application 900Type=Application
697Comment=${DESCRIPTION} 901Comment=${DESCRIPTION}
698Exec=${exec} 902Exec=${exec}
699Path=${path} 903Path=${path}
700Icon=${icon} 904Icon=${icon}
701Categories=Application;${type};" > ${desktop} 905Categories=Application;${type};" > "${desktop}"
702 906
703 if [ -d /usr/share/applications ] ; then 907 if [ -d "/usr/share/applications" ]
908 then
704 insinto /usr/share/applications 909 insinto /usr/share/applications
705 doins ${desktop} 910 doins "${desktop}"
706 fi 911 fi
707 912
708 #if [ -d /usr/share/gnome/apps ] ; then 913 #if [ -d "/usr/share/gnome/apps" ]
914 #then
709 # insinto /usr/share/gnome/apps/Games 915 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop} 916 # doins ${desktop}
711 #fi 917 #fi
712 918
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 919 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
920 #then
714 # for ver in /usr/kde/* ; do 921 # for ver in /usr/kde/*
922 # do
715 # insinto ${ver}/share/applnk/Games 923 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop} 924 # doins ${desktop}
717 # done 925 # done
718 #fi 926 #fi
719 927
720 if [ -d /usr/share/applnk ] ; then 928 if [ -d "/usr/share/applnk" ]
929 then
721 insinto /usr/share/applnk/${type} 930 insinto /usr/share/applnk/${subdir}
722 doins ${desktop} 931 doins "${desktop}"
723 fi 932 fi
724 933
725 return 0 934 return 0
726} 935}
727 936
728# new convenience patch wrapper function to eventually replace epatch(), 937# for internal use only (unpack_pdv and unpack_makeself)
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 938find_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="" 939 local src="$1"
757 local list2="" 940 if [ -z "${src}" ]
758 declare -i plevel 941 then
759 942 src="${DISTDIR}/${A}"
760 # parse patch sources 943 else
761 for x in $*; do 944 if [ -e "${DISTDIR}/${src}" ]
762 debug-print "$FUNCNAME: parsing parameter $x" 945 then
763 if [ -f "$x" ]; then 946 src="${DISTDIR}/${src}"
764 list="$list $x" 947 elif [ -e "${PWD}/${src}" ]
765 elif [ -d "$x" ]; then 948 then
766 # handles patchdirs like epatch() for now: no recursion. 949 src="${PWD}/${src}"
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 950 elif [ -e "${src}" ]
768 # only patches with _$ARCH_ or _all_ in their filenames are applied. 951 then
769 for file in `ls -A $x`; do 952 src="${src}"
770 debug-print "$FUNCNAME: parsing in subdir: file $file"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
772 list2="$list2 $x/$file"
773 fi 953 fi
774 done 954 fi
775 list="`echo $list2 | sort` $list" 955 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
956 echo "${src}"
957}
958
959# Unpack those pesky pdv generated files ...
960# They're self-unpacking programs with the binary package stuffed in
961# the middle of the archive. Valve seems to use it a lot ... too bad
962# it seems to like to segfault a lot :(. So lets take it apart ourselves.
963#
964# Usage: unpack_pdv [file to unpack] [size of off_t]
965# - you have to specify the off_t size ... i have no idea how to extract that
966# information out of the binary executable myself. basically you pass in
967# the size of the off_t type (in bytes) on the machine that built the pdv
968# archive. one way to determine this is by running the following commands:
969# strings <pdv archive> | grep lseek
970# strace -elseek <pdv archive>
971# basically look for the first lseek command (we do the strings/grep because
972# sometimes the function call is _llseek or something) and steal the 2nd
973# parameter. here is an example:
974# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
975# lseek
976# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
977# lseek(3, -4, SEEK_END) = 2981250
978# thus we would pass in the value of '4' as the second parameter.
979unpack_pdv() {
980 local src="`find_unpackable_file $1`"
981 local sizeoff_t="$2"
982
983 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
984
985 local shrtsrc="`basename ${src}`"
986 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
987 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
988 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
989
990 # grab metadata for debug reasons
991 local metafile="`mymktemp ${T}`"
992 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
993
994 # rip out the final file name from the metadata
995 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
996 datafile="`basename ${datafile}`"
997
998 # now lets uncompress/untar the file if need be
999 local tmpfile="`mymktemp ${T}`"
1000 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1001
1002 local iscompressed="`file -b ${tmpfile}`"
1003 if [ "${iscompressed:0:8}" == "compress" ] ; then
1004 iscompressed=1
1005 mv ${tmpfile}{,.Z}
1006 gunzip ${tmpfile}
1007 else
1008 iscompressed=0
1009 fi
1010 local istar="`file -b ${tmpfile}`"
1011 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1012 istar=1
1013 else
1014 istar=0
1015 fi
1016
1017 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1018 #dd if=${src} ibs=${metaskip} count=1 \
1019 # | dd ibs=${tailskip} skip=1 \
1020 # | gzip -dc \
1021 # > ${datafile}
1022 if [ ${iscompressed} -eq 1 ] ; then
1023 if [ ${istar} -eq 1 ] ; then
1024 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1025 | head -c $((${metaskip}-${tailskip})) \
1026 | tar -xzf -
776 else 1027 else
777 die "Couldn't find $x" 1028 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1029 | head -c $((${metaskip}-${tailskip})) \
1030 | gzip -dc \
1031 > ${datafile}
1032 fi
1033 else
1034 if [ ${istar} -eq 1 ] ; then
1035 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1036 | head -c $((${metaskip}-${tailskip})) \
1037 | tar --no-same-owner -xf -
1038 else
1039 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1040 | head -c $((${metaskip}-${tailskip})) \
1041 > ${datafile}
1042 fi
778 fi 1043 fi
779 done 1044 true
780 1045 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 1046 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
782
783 for x in $list; do
784 debug-print "$FUNCNAME: processing $x"
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
786 case "`/usr/bin/file -b $x`" in
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
789 *text*) patchfile="$x";;
790 *) die "Could not determine filetype of patch $x";;
791 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile"
793
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
796 debug-print "$FUNCNAME: raw target=$target"
797 # strip target down to the path/filename, remove leading +++
798 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target"
803
804 # look for target
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do
806 debug-print "$FUNCNAME: looking in basedir=$basedir"
807 cd "$basedir"
808
809 # try stripping leading directories
810 target2="$target"
811 plevel=0
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 while [ ! -f "$target2" ]; do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
817 [ "$target2" == "${target2/\/}" ] && break
818 done
819 test -f "$target2" && break
820
821 # try stripping filename - needed to support patches creating new files
822 target2="${target%/*}"
823 plevel=0
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
825 while [ ! -d "$target2" ]; do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
829 [ "$target2" == "${target2/\/}" ] && break
830 done
831 test -d "$target2" && break
832
833 done
834
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
836 debug-print "$FUNCNAME: determined plevel=$plevel"
837 # do the patching
838 ebegin "Applying patch ${x##*/}..."
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
840 eend $?
841
842 done
843
844} 1047}
845 1048
846# Unpack those pesky makeself generated files ... 1049# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1050# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1051# the end of the archive. Loki utilized the format as does
851# Usage: unpack_makeself [file to unpack] [offset] 1054# Usage: unpack_makeself [file to unpack] [offset]
852# - If the file is not specified then unpack will utilize ${A}. 1055# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1056# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1057# the proper offset from the script itself.
855unpack_makeself() { 1058unpack_makeself() {
856 local src=$1 1059 local src="`find_unpackable_file $1`"
857 local skip=$2 1060 local skip="$2"
858 1061
859 if [ -z "${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}` 1062 local shrtsrc="`basename ${src}`"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1063 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1064 if [ -z "${skip}" ]
1065 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1066 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 1067 local skip=0
877 case ${ver} in 1068 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1069 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1070 skip=`grep -a ^skip= ${src} | cut -d= -f2`
902 ;; 1093 ;;
903 esac 1094 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1095 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1096 fi
906 1097
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1098 # 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 1099 local tmpfile="`mymktemp ${T}`"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1100 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 local pipestatus="${PIPESTATUS[*]}" 1101 local filetype="`file -b ${tmpfile}`"
911 pipestatus="${pipestatus// }" 1102 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1103 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ...
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1104 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1105 ;;
1106 bzip2*)
1107 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1108 ;;
1109 gzip*)
1110 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1111 ;;
1112 compress*)
1113 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1114 ;;
1115 *)
1116 eerror "Unknown filetype \"${filetype}\" ?"
1117 false
1118 ;;
1119 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1120 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1121}
918 1122
919# Display a license for user to accept. 1123# Display a license for user to accept.
920# 1124#
921# Usage: check_license [license] 1125# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1126# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1127check_license() {
924 local src=$1 1128 local lic=$1
925 if [ -z "${src}" ] ; then 1129 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1130 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1131 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1132 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1133 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 1134 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 1135 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 1136 elif [ -e "${src}" ] ; then
933 src="${src}" 1137 lic="${src}"
934 fi
935 fi 1138 fi
1139 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1140 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1141 local l="`basename ${lic}`"
937 1142
938 # here is where we check for the license... 1143 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1144 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1145 local shopts=$-
941 einfo "The license for this application has already been accepted." 1146 local alic
1147 set -o noglob #so that bash doesn't expand "*"
1148 for alic in ${ACCEPT_LICENSE} ; do
1149 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1150 set +o noglob; set -${shopts} #reset old shell opts
1151 return 0
1152 fi
1153 done
1154 set +o noglob; set -$shopts #reset old shell opts
1155
1156 local licmsg="`mymktemp ${T}`"
1157 cat << EOF > ${licmsg}
1158**********************************************************
1159The following license outlines the terms of use of this
1160package. You MUST accept this license for installation to
1161continue. When you are done viewing, hit 'q'. If you
1162CTRL+C out of this, the install will not run!
1163**********************************************************
1164
1165EOF
1166 cat ${lic} >> ${licmsg}
1167 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1168 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1169 read alic
1170 case ${alic} in
1171 yes|Yes|y|Y)
1172 return 0
1173 ;;
1174 *)
1175 echo;echo;echo
1176 eerror "You MUST accept the license to continue! Exiting!"
1177 die "Failed to accept license"
1178 ;;
1179 esac
1180}
1181
1182# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1183# the whole 'non-interactive' policy, but damnit I want CD support !
1184#
1185# with these cdrom functions we handle all the user interaction and
1186# standardize everything. all you have to do is call cdrom_get_cds()
1187# and when the function returns, you can assume that the cd has been
1188# found at CDROM_ROOT.
1189#
1190# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1191# etc... if you want to give the cds better names, then just export
1192# the CDROM_NAME_X variables before calling cdrom_get_cds().
1193#
1194# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1195#
1196# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1197# - this will attempt to locate a cd based upon a file that is on
1198# the cd ... the more files you give this function, the more cds
1199# the cdrom functions will handle
1200cdrom_get_cds() {
1201 # first we figure out how many cds we're dealing with by
1202 # the # of files they gave us
1203 local cdcnt=0
1204 local f=
1205 for f in "$@" ; do
1206 cdcnt=$((cdcnt + 1))
1207 export CDROM_CHECK_${cdcnt}="$f"
1208 done
1209 export CDROM_TOTAL_CDS=${cdcnt}
1210 export CDROM_CURRENT_CD=1
1211
1212 # now we see if the user gave use CD_ROOT ...
1213 # if they did, let's just believe them that it's correct
1214 if [ ! -z "${CD_ROOT}" ] ; then
1215 export CDROM_ROOT="${CD_ROOT}"
1216 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1217 return
1218 fi
1219 # do the same for CD_ROOT_X
1220 if [ ! -z "${CD_ROOT_1}" ] ; then
1221 local var=
1222 cdcnt=0
1223 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1224 cdcnt=$((cdcnt + 1))
1225 var="CD_ROOT_${cdcnt}"
1226 if [ -z "${!var}" ] ; then
1227 eerror "You must either use just the CD_ROOT"
1228 eerror "or specify ALL the CD_ROOT_X variables."
1229 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1230 die "could not locate CD_ROOT_${cdcnt}"
1231 fi
1232 export CDROM_ROOTS_${cdcnt}="${!var}"
1233 done
1234 export CDROM_ROOT=${CDROM_ROOTS_1}
1235 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1236 return
1237 fi
1238
1239 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1240 einfon "This ebuild will need the "
1241 if [ -z "${CDROM_NAME}" ] ; then
1242 echo "cdrom for ${PN}."
942 else 1243 else
943 ewarn "You MUST accept this license for installation to continue." 1244 echo "${CDROM_NAME}."
944 eerror "If you CTRL+C out of this, the install will not run!" 1245 fi
945 echo 1246 echo
1247 einfo "If you do not have the CD, but have the data files"
1248 einfo "mounted somewhere on your filesystem, just export"
1249 einfo "the variable CD_ROOT so that it points to the"
1250 einfo "directory containing the files."
1251 echo
1252 else
1253 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1254 cdcnt=0
1255 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1256 cdcnt=$((cdcnt + 1))
1257 var="CDROM_NAME_${cdcnt}"
1258 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1259 done
1260 echo
1261 einfo "If you do not have the CDs, but have the data files"
1262 einfo "mounted somewhere on your filesystem, just export"
1263 einfo "the following variables so they point to the right place:"
1264 einfon ""
1265 cdcnt=0
1266 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1267 cdcnt=$((cdcnt + 1))
1268 echo -n " CD_ROOT_${cdcnt}"
1269 done
1270 echo
1271 einfo "Or, if you have all the files in the same place, or"
1272 einfo "you only have one cdrom, you can export CD_ROOT"
1273 einfo "and that place will be used as the same data source"
1274 einfo "for all the CDs."
1275 echo
1276 fi
1277 export CDROM_CURRENT_CD=0
1278 cdrom_load_next_cd
1279}
946 1280
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1281# 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]" 1282# when you have finished using the first cd, just call this function.
949 read ACCEPT_TERMS 1283# when it returns, CDROM_ROOT will be pointing to the second cd.
950 case ${ACCEPT_TERMS} in 1284# remember, you can only go forward in the cd chain, you can't go back.
951 yes|Yes|y|Y) 1285cdrom_load_next_cd() {
952 cp ${src} /usr/share/licenses 1286 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
953 exit 0 1287 local var=
954 ;; 1288
955 *) 1289 if [ ! -z "${CD_ROOT}" ] ; then
956 eerror "You MUST accept the license to continue! Exiting!" 1290 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
957 die "Failed to accept license" 1291 return
958 ;; 1292 fi
959 esac 1293
1294 unset CDROM_ROOT
1295 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1296 if [ -z "${!var}" ] ; then
1297 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1298 cdrom_locate_file_on_cd ${!var}
1299 else
1300 export CDROM_ROOT="${!var}"
1301 fi
1302
1303 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1304}
1305
1306# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1307# functions. this should *never* be called from an ebuild.
1308# all it does is try to locate a give file on a cd ... if the cd isn't
1309# found, then a message asking for the user to insert the cdrom will be
1310# displayed and we'll hang out here until:
1311# (1) the file is found on a mounted cdrom
1312# (2) the user hits CTRL+C
1313cdrom_locate_file_on_cd() {
1314 while [ -z "${CDROM_ROOT}" ] ; do
1315 local dir="$(dirname ${@})"
1316 local file="$(basename ${@})"
1317 local mline=""
1318 local showedmsg=0
1319
1320 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1321 [ -d "${mline}/${dir}" ] || continue
1322 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1323 && export CDROM_ROOT=${mline}
1324 done
1325
1326 if [ -z "${CDROM_ROOT}" ] ; then
1327 echo
1328 if [ ${showedmsg} -eq 0 ] ; then
1329 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1330 if [ -z "${CDROM_NAME}" ] ; then
1331 einfo "Please insert the cdrom for ${PN} now !"
1332 else
1333 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1334 fi
1335 else
1336 if [ -z "${CDROM_NAME_1}" ] ; then
1337 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1338 else
1339 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1340 einfo "Please insert+mount the ${!var} cdrom now !"
1341 fi
1342 fi
1343 showedmsg=1
1344 fi
1345 einfo "Press return to scan for the cd again"
1346 einfo "or hit CTRL+C to abort the emerge."
1347 read
960 fi 1348 fi
1349 done
961} 1350}
1351
1352# Make sure that LINGUAS only contains languages that
1353# a package can support
1354#
1355# usage: strip-linguas <allow LINGUAS>
1356# strip-linguas -i <directories of .po files>
1357# strip-linguas -u <directories of .po files>
1358#
1359# The first form allows you to specify a list of LINGUAS.
1360# The -i builds a list of po files found in all the
1361# directories and uses the intersection of the lists.
1362# The -u builds a list of po files found in all the
1363# directories and uses the union of the lists.
1364strip-linguas() {
1365 local ls newls
1366 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1367 local op="$1"; shift
1368 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1369 local d f
1370 for d in "$@" ; do
1371 if [ "${op}" == "-u" ] ; then
1372 newls="${ls}"
1373 else
1374 newls=""
1375 fi
1376 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1377 if [ "${op}" == "-i" ] ; then
1378 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1379 else
1380 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1381 fi
1382 done
1383 ls="${newls}"
1384 done
1385 ls="${ls//.po}"
1386 else
1387 ls="$@"
1388 fi
1389
1390 ls=" ${ls} "
1391 newls=""
1392 for f in ${LINGUAS} ; do
1393 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1394 nl="${newls} ${f}"
1395 else
1396 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1397 fi
1398 done
1399 if [ -z "${newls}" ] ; then
1400 unset LINGUAS
1401 else
1402 export LINGUAS="${newls}"
1403 fi
1404}

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