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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 1.101 2004/09/12 17:42:33 lv Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15newdepend "!bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$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 $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
55 # if there is an override, we want to use that... always.
56 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
57 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
58 # and if there isnt an override, and we're using a version of
59 # portage without CONF_LIBDIR support, force the use of lib. dolib
60 # and friends from portage 2.0.50 wont be too happy otherwise.
61 CONF_LIBDIR="lib"
62 fi
63 # and of course, default to lib if CONF_LIBDIR isnt set
64 echo ${CONF_LIBDIR:=lib}
65}
66
67
68get_multilibdir() {
69 echo ${CONF_MULTILIBDIR:=lib32}
70}
71
72
73# Sometimes you need to override the value returned by get_libdir. A good
74# example of this is xorg-x11, where lib32 isnt a supported configuration,
75# and where lib64 -must- be used on amd64 (for applications that need lib
76# to be 32bit, such as adobe acrobat). Note that this override also bypasses
77# portage version sanity checking.
78# get_libdir_override expects one argument, the result get_libdir should
79# return:
80#
81# get_libdir_override lib64
82#
83# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
84get_libdir_override() {
85 CONF_LIBDIR="$1"
86 CONF_LIBDIR_OVERRIDE="$1"
87}
18 88
19# This function generate linker scripts in /usr/lib for dynamic 89# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 90# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 91# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 92# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 103# to point to the latest version of the library present.
34# 104#
35# <azarah@gentoo.org> (26 Oct 2002) 105# <azarah@gentoo.org> (26 Oct 2002)
36# 106#
37gen_usr_ldscript() { 107gen_usr_ldscript() {
38
39 # Just make sure it exists 108 # Just make sure it exists
40 dodir /usr/lib 109 dodir /usr/$(get_libdir)
41 110
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 111 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
43/* GNU ld script 112/* GNU ld script
44 Because Gentoo have critical dynamic libraries 113 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 114 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 115 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 116 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 117 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 118 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT 119END_LDSCRIPT
52 120
121 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
53 dosed "s:libxxx:$1:" /usr/lib/$1 122 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
54 123
55 return 0 124 return 0
56} 125}
57 126
58# Simple function to draw a line consisting of '=' the same length as $* 127# Simple function to draw a line consisting of '=' the same length as $*
144 local SINGLE_PATCH="no" 213 local SINGLE_PATCH="no"
145 local x="" 214 local x=""
146 215
147 if [ "$#" -gt 1 ] 216 if [ "$#" -gt 1 ]
148 then 217 then
149 eerror "Invalid arguments to epatch()" 218 local m=""
150 die "Invalid arguments to epatch()" 219 einfo "${#} patches to apply..."
220 for m in "$@" ; do
221 epatch "${m}"
222 done
223 return 0
151 fi 224 fi
152 225
153 if [ -n "$1" -a -f "$1" ] 226 if [ -n "$1" -a -f "$1" ]
154 then 227 then
155 SINGLE_PATCH="yes" 228 SINGLE_PATCH="yes"
258 else 331 else
259 PATCH_TARGET="${x}" 332 PATCH_TARGET="${x}"
260 fi 333 fi
261 334
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 335 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 336 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 337
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 339 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 340
268 if [ "${PATCH_SUFFIX}" != "patch" ] 341 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 348 count=5
276 break 349 break
277 fi 350 fi
278 fi 351 fi
279 352
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 353 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 354 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 355 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 357 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 359 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 360
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 361 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 362
290 if [ "$?" -ne 0 ] 363 if [ "$?" -ne 0 ]
291 then 364 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 365 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 366 echo
336# This function return true if we are using the NPTL pthreads 409# This function return true if we are using the NPTL pthreads
337# implementation. 410# implementation.
338# 411#
339# <azarah@gentoo.org> (06 March 2003) 412# <azarah@gentoo.org> (06 March 2003)
340# 413#
341
342have_NPTL() { 414have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 415 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 416 #define _XOPEN_SOURCE
346 #include <unistd.h> 417 #include <unistd.h>
347 #include <stdio.h> 418 #include <stdio.h>
348 419
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 493 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 494 else
424 jobs=2 495 jobs=2
425 fi 496 fi
426 497
427 elif [ "${ARCH}" = "ppc" ] 498 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 499 then
429 # ppc has "processor", but only when compiled with SMP 500 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 501 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 502 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 503 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 504 else
434 jobs=2 505 jobs=2
435 fi 506 fi
507 elif [ "${ARCH}" = "s390" ]
508 then
509 # s390 has "# processors : "
510 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 511 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 512 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 513 die "Unknown ARCH -- ${ARCH}!"
439 fi 514 fi
440 515
456 fi 531 fi
457 fi 532 fi
458} 533}
459 534
460# Cheap replacement for when debianutils (and thus mktemp) 535# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 536# does not exist on the users system
462# vapier@gentoo.org 537# vapier@gentoo.org
463# 538#
464# Takes just 1 parameter (the directory to create tmpfile in) 539# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() { 540mymktemp() {
466 local topdir=$1 541 local topdir="$1"
542
467 [ -z "${topdir}" ] && topdir=/tmp 543 [ -z "${topdir}" ] && topdir=/tmp
468 if [ `which mktemp 2>/dev/null` ] ; then 544 if [ "`which mktemp 2>/dev/null`" ]
545 then
469 mktemp -p ${topdir} 546 mktemp -p ${topdir}
470 else 547 else
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 548 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp} 549 touch ${tmp}
473 echo ${tmp} 550 echo ${tmp}
551 fi
552}
553
554# Small wrapper for getent (Linux) and nidump (Mac OS X)
555# used in enewuser()/enewgroup()
556# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
557#
558# egetent(database, key)
559egetent() {
560 if [ "${ARCH}" == "macos" ] ; then
561 case "$2" in
562 *[!0-9]*) # Non numeric
563 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
564 ;;
565 *) # Numeric
566 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
567 ;;
568 esac
569 else
570 getent $1 $2
474 fi 571 fi
475} 572}
476 573
477# Simplify/standardize adding users to the system 574# Simplify/standardize adding users to the system
478# vapier@gentoo.org 575# vapier@gentoo.org
488# groups: none 585# groups: none
489# extra: comment of 'added by portage for ${PN}' 586# extra: comment of 'added by portage for ${PN}'
490enewuser() { 587enewuser() {
491 # get the username 588 # get the username
492 local euser="$1"; shift 589 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 590 if [ -z "${euser}" ]
591 then
494 eerror "No username specified !" 592 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 593 die "Cannot call enewuser without a username"
496 fi 594 fi
497 595
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 $3}'`"
502
503 # see if user already exists 596 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 597 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
598 then
505 return 0 599 return 0
506 fi 600 fi
507 einfo "Adding user '${euser}' to your system ..." 601 einfo "Adding user '${euser}' to your system ..."
508 602
509 # options to pass to useradd 603 # options to pass to useradd
510 local opts="" 604 local opts=
511 605
512 # handle uid 606 # handle uid
513 local euid="$1"; shift 607 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 608 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
609 then
515 if [ ${euid} -gt 0 ] ; then 610 if [ "${euid}" -gt 0 ]
516 opts="${opts} -u ${euid}" 611 then
612 if [ ! -z "`egetent passwd ${euid}`" ]
613 then
614 euid="next"
615 fi
517 else 616 else
518 eerror "Userid given but is not greater than 0 !" 617 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 618 die "${euid} is not a valid UID"
520 fi 619 fi
521 else 620 else
522 euid="next available" 621 euid="next"
622 fi
623 if [ "${euid}" == "next" ]
624 then
625 local pwrange
626 if [ "${ARCH}" == "macos" ] ; then
627 pwrange="`jot 898 101`"
628 else
629 pwrange="`seq 101 999`"
523 fi 630 fi
631 for euid in ${pwrange} ; do
632 [ -z "`egetent passwd ${euid}`" ] && break
633 done
634 fi
635 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 636 einfo " - Userid: ${euid}"
525 637
526 # handle shell 638 # handle shell
527 local eshell="$1"; shift 639 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 640 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
641 then
529 if [ ! -e ${eshell} ] ; then 642 if [ ! -e "${eshell}" ]
643 then
530 eerror "A shell was specified but it does not exist !" 644 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 645 die "${eshell} does not exist"
532 fi 646 fi
533 else 647 else
534 eshell=/bin/false 648 eshell="/bin/false"
535 fi 649 fi
536 einfo " - Shell: ${eshell}" 650 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 651 opts="${opts} -s ${eshell}"
538 652
539 # handle homedir 653 # handle homedir
540 local ehome="$1"; shift 654 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 655 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
656 then
542 ehome=/dev/null 657 ehome="/dev/null"
543 fi 658 fi
544 einfo " - Home: ${ehome}" 659 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 660 opts="${opts} -d ${ehome}"
546 661
547 # handle groups 662 # handle groups
548 local egroups="$1"; shift 663 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 664 if [ ! -z "${egroups}" ]
550 local realgroup 665 then
551 local oldifs="${IFS}" 666 local oldifs="${IFS}"
552 export IFS="," 667 export IFS=","
553 for g in ${egroups} ; do 668 for g in ${egroups}
554 chgrp ${g} ${tmpfile} >& /dev/null 669 do
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 670 if [ -z "`egetent group \"${g}\"`" ]
556 if [ "${g}" != "${realgroup}" ] ; then 671 then
557 eerror "You must add ${g} to the system first" 672 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 673 die "${g} is not a valid GID"
559 fi 674 fi
560 done 675 done
561 export IFS="${oldifs}" 676 export IFS="${oldifs}"
562 opts="${opts} -g ${egroups}" 677 opts="${opts} -g ${egroups}"
565 fi 680 fi
566 einfo " - Groups: ${egroups}" 681 einfo " - Groups: ${egroups}"
567 682
568 # handle extra and add the user 683 # handle extra and add the user
569 local eextra="$@" 684 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 685 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 686 export SANDBOX_ON="0"
687 if [ "${ARCH}" == "macos" ];
688 then
689 ### Make the user
572 if [ -z "${eextra}" ] ; then 690 if [ -z "${eextra}" ]
691 then
692 dscl . create /users/${euser} uid ${euid}
693 dscl . create /users/${euser} shell ${eshell}
694 dscl . create /users/${euser} home ${ehome}
695 dscl . create /users/${euser} realname "added by portage for ${PN}"
696 ### Add the user to the groups specified
697 for g in ${egroups}
698 do
699 dscl . merge /groups/${g} users ${euser}
700 done
701 else
702 einfo "Extra options are not supported on macos yet"
703 einfo "Please report the ebuild along with the info below"
704 einfo "eextra: ${eextra}"
705 die "Required function missing"
706 fi
707 else
708 if [ -z "${eextra}" ]
709 then
573 useradd ${opts} ${euser} \ 710 useradd ${opts} ${euser} \
574 -c "added by portage for ${PN}" \ 711 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 712 || die "enewuser failed"
576 else 713 else
577 einfo " - Extra: ${eextra}" 714 einfo " - Extra: ${eextra}"
578 useradd ${opts} ${euser} ${eextra} \ 715 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 716 || die "enewuser failed"
717 fi
580 fi 718 fi
581 export SANDBOX_ON="${oldsandbox}" 719 export SANDBOX_ON="${oldsandbox}"
582 720
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 721 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
722 then
584 einfo " - Creating ${ehome} in ${D}" 723 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 724 dodir ${ehome}
586 fowners ${euser} ${ehome} 725 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 726 fperms 755 ${ehome}
588 fi 727 fi
598# gid: next available (see groupadd(8)) 737# gid: next available (see groupadd(8))
599# extra: none 738# extra: none
600enewgroup() { 739enewgroup() {
601 # get the group 740 # get the group
602 local egroup="$1"; shift 741 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 742 if [ -z "${egroup}" ]
743 then
604 eerror "No group specified !" 744 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 745 die "Cannot call enewgroup without a group"
606 fi 746 fi
607 747
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 $4}'`"
612
613 # see if group already exists 748 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 749 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
750 then
615 return 0 751 return 0
616 fi 752 fi
617 einfo "Adding group '${egroup}' to your system ..." 753 einfo "Adding group '${egroup}' to your system ..."
618 754
619 # options to pass to useradd 755 # options to pass to useradd
620 local opts="" 756 local opts=
621 757
622 # handle gid 758 # handle gid
623 local egid="$1"; shift 759 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 760 if [ ! -z "${egid}" ]
761 then
625 if [ ${egid} -gt 0 ] ; then 762 if [ "${egid}" -gt 0 ]
763 then
764 if [ -z "`egetent group ${egid}`" ]
765 then
766 if [ "${ARCH}" == "macos" ] ; then
767 opts="${opts} ${egid}"
768 else
626 opts="${opts} -g ${egid}" 769 opts="${opts} -g ${egid}"
770 fi
771 else
772 egid="next available; requested gid taken"
773 fi
627 else 774 else
628 eerror "Groupid given but is not greater than 0 !" 775 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 776 die "${egid} is not a valid GID"
630 fi 777 fi
631 else 778 else
636 # handle extra 783 # handle extra
637 local eextra="$@" 784 local eextra="$@"
638 opts="${opts} ${eextra}" 785 opts="${opts} ${eextra}"
639 786
640 # add the group 787 # add the group
641 local oldsandbox=${SANDBOX_ON} 788 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 789 export SANDBOX_ON="0"
790 if [ "${ARCH}" == "macos" ];
791 then
792 if [ ! -z "${eextra}" ];
793 then
794 einfo "Extra options are not supported on macos yet"
795 einfo "Please report the ebuild along with the info below"
796 einfo "eextra: ${eextra}"
797 die "Required function missing"
798 fi
799
800 # If we need the next available
801 case ${egid} in
802 *[!0-9]*) # Non numeric
803 for egid in `jot 898 101`; do
804 [ -z "`egetent group ${egid}`" ] && break
805 done
806 esac
807 dscl . create /groups/${egroup} gid ${egid}
808 dscl . create /groups/${egroup} passwd '*'
809 else
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 810 groupadd ${opts} ${egroup} || die "enewgroup failed"
811 fi
644 export SANDBOX_ON="${oldsandbox}" 812 export SANDBOX_ON="${oldsandbox}"
645} 813}
646 814
647# Simple script to replace 'dos2unix' binaries 815# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 816# vapier@gentoo.org
649# 817#
650# edos2unix(file, <more files>...) 818# edos2unix(file, <more files>...)
651edos2unix() { 819edos2unix() {
652 for f in $@ ; do 820 for f in "$@"
821 do
653 cp ${f} ${T}/edos2unix 822 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 823 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 824 done
656} 825}
657 826
658# Make a desktop file ! 827# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 828# Great for making those icons in kde/gnome startmenu !
668# name: the name that will show up in the menu 837# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 838# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 839# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 840# a full path to an icon
672# type: what kind of application is this ? for categories: 841# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 842# http://www.freedesktop.org/standards/menu-spec/
674# path: if your app needs to startup in a specific dir 843# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 844make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 845 [ -z "$1" ] && eerror "You must specify the executable" && return 1
677 846
678 local exec=${1} 847 local exec="${1}"
679 local name=${2:-${PN}} 848 local name="${2:-${PN}}"
680 local icon=${3:-${PN}.png} 849 local icon="${3:-${PN}.png}"
681 local type=${4} 850 local type="${4}"
851 local subdir="${6}"
682 local path=${5:-${GAMES_PREFIX}} 852 local path="${5:-${GAMES_BINDIR}}"
683 if [ -z "${type}" ] ; then 853 if [ -z "${type}" ]
854 then
684 case ${CATEGORY} in 855 case ${CATEGORY} in
685 app-emulation) type=Emulator ;; 856 "app-emulation")
686 games-*) type=Game ;; 857 type=Emulator
687 *) type="" ;; 858 subdir="Emulation"
859 ;;
860 "games-"*)
861 type=Game
862 subdir="Games"
863 ;;
864 "net-"*)
865 type=Network
866 subdir="${type}"
867 ;;
868 *)
869 type=
870 subdir=
871 ;;
688 esac 872 esac
689 fi 873 fi
690 local desktop=${T}/${exec}.desktop 874 local desktop="${T}/${exec}.desktop"
691 875
692echo "[Desktop Entry] 876echo "[Desktop Entry]
693Encoding=UTF-8 877Encoding=UTF-8
694Version=0.9.2 878Version=0.9.2
695Name=${name} 879Name=${name}
696Type=Application 880Type=Application
697Comment=${DESCRIPTION} 881Comment=${DESCRIPTION}
698Exec=${exec} 882Exec=${exec}
699Path=${path} 883Path=${path}
700Icon=${icon} 884Icon=${icon}
701Categories=Application;${type};" > ${desktop} 885Categories=Application;${type};" > "${desktop}"
702 886
703 if [ -d /usr/share/applications ] ; then 887 if [ -d "/usr/share/applications" ]
888 then
704 insinto /usr/share/applications 889 insinto /usr/share/applications
705 doins ${desktop} 890 doins "${desktop}"
706 fi 891 fi
707 892
708 #if [ -d /usr/share/gnome/apps ] ; then 893 #if [ -d "/usr/share/gnome/apps" ]
894 #then
709 # insinto /usr/share/gnome/apps/Games 895 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop} 896 # doins ${desktop}
711 #fi 897 #fi
712 898
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 899 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
900 #then
714 # for ver in /usr/kde/* ; do 901 # for ver in /usr/kde/*
902 # do
715 # insinto ${ver}/share/applnk/Games 903 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop} 904 # doins ${desktop}
717 # done 905 # done
718 #fi 906 #fi
719 907
720 if [ -d /usr/share/applnk ] ; then 908 if [ -d "/usr/share/applnk" ]
909 then
721 insinto /usr/share/applnk/${type} 910 insinto /usr/share/applnk/${subdir}
722 doins ${desktop} 911 doins "${desktop}"
723 fi 912 fi
724 913
725 return 0 914 return 0
726} 915}
727 916
728# new convenience patch wrapper function to eventually replace epatch(), 917# for internal use only (unpack_pdv and unpack_makeself)
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 918find_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="" 919 local src="$1"
757 local list2="" 920 if [ -z "${src}" ]
758 declare -i plevel 921 then
759 922 src="${DISTDIR}/${A}"
760 # parse patch sources 923 else
761 for x in $*; do 924 if [ -e "${DISTDIR}/${src}" ]
762 debug-print "$FUNCNAME: parsing parameter $x" 925 then
763 if [ -f "$x" ]; then 926 src="${DISTDIR}/${src}"
764 list="$list $x" 927 elif [ -e "${PWD}/${src}" ]
765 elif [ -d "$x" ]; then 928 then
766 # handles patchdirs like epatch() for now: no recursion. 929 src="${PWD}/${src}"
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 930 elif [ -e "${src}" ]
768 # only patches with _$ARCH_ or _all_ in their filenames are applied. 931 then
769 for file in `ls -A $x`; do 932 src="${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 933 fi
774 done 934 fi
775 list="`echo $list2 | sort` $list" 935 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
936 echo "${src}"
937}
938
939# Unpack those pesky pdv generated files ...
940# They're self-unpacking programs with the binary package stuffed in
941# the middle of the archive. Valve seems to use it a lot ... too bad
942# it seems to like to segfault a lot :(. So lets take it apart ourselves.
943#
944# Usage: unpack_pdv [file to unpack] [size of off_t]
945# - you have to specify the off_t size ... i have no idea how to extract that
946# information out of the binary executable myself. basically you pass in
947# the size of the off_t type (in bytes) on the machine that built the pdv
948# archive. one way to determine this is by running the following commands:
949# strings <pdv archive> | grep lseek
950# strace -elseek <pdv archive>
951# basically look for the first lseek command (we do the strings/grep because
952# sometimes the function call is _llseek or something) and steal the 2nd
953# parameter. here is an example:
954# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
955# lseek
956# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
957# lseek(3, -4, SEEK_END) = 2981250
958# thus we would pass in the value of '4' as the second parameter.
959unpack_pdv() {
960 local src="`find_unpackable_file $1`"
961 local sizeoff_t="$2"
962
963 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
964
965 local shrtsrc="`basename ${src}`"
966 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
967 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
968 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
969
970 # grab metadata for debug reasons
971 local metafile="`mymktemp ${T}`"
972 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
973
974 # rip out the final file name from the metadata
975 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
976 datafile="`basename ${datafile}`"
977
978 # now lets uncompress/untar the file if need be
979 local tmpfile="`mymktemp ${T}`"
980 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
981
982 local iscompressed="`file -b ${tmpfile}`"
983 if [ "${iscompressed:0:8}" == "compress" ] ; then
984 iscompressed=1
985 mv ${tmpfile}{,.Z}
986 gunzip ${tmpfile}
987 else
988 iscompressed=0
989 fi
990 local istar="`file -b ${tmpfile}`"
991 if [ "${istar:0:9}" == "POSIX tar" ] ; then
992 istar=1
993 else
994 istar=0
995 fi
996
997 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
998 #dd if=${src} ibs=${metaskip} count=1 \
999 # | dd ibs=${tailskip} skip=1 \
1000 # | gzip -dc \
1001 # > ${datafile}
1002 if [ ${iscompressed} -eq 1 ] ; then
1003 if [ ${istar} -eq 1 ] ; then
1004 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1005 | head -c $((${metaskip}-${tailskip})) \
1006 | tar -xzf -
776 else 1007 else
777 die "Couldn't find $x" 1008 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1009 | head -c $((${metaskip}-${tailskip})) \
1010 | gzip -dc \
1011 > ${datafile}
1012 fi
1013 else
1014 if [ ${istar} -eq 1 ] ; then
1015 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1016 | head -c $((${metaskip}-${tailskip})) \
1017 | tar --no-same-owner -xf -
1018 else
1019 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1020 | head -c $((${metaskip}-${tailskip})) \
1021 > ${datafile}
1022 fi
778 fi 1023 fi
779 done 1024 true
780 1025 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 1026 #assert "failure unpacking pdv ('${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} 1027}
845 1028
846# Unpack those pesky makeself generated files ... 1029# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1030# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1031# the end of the archive. Loki utilized the format as does
851# Usage: unpack_makeself [file to unpack] [offset] 1034# Usage: unpack_makeself [file to unpack] [offset]
852# - If the file is not specified then unpack will utilize ${A}. 1035# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1036# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1037# the proper offset from the script itself.
855unpack_makeself() { 1038unpack_makeself() {
856 local src=$1 1039 local src="`find_unpackable_file $1`"
857 local skip=$2 1040 local skip="$2"
858 1041
859 if [ -z "${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}` 1042 local shrtsrc="`basename ${src}`"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1043 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1044 if [ -z "${skip}" ]
1045 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1046 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 1047 local skip=0
877 case ${ver} in 1048 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1049 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1050 skip=`grep -a ^skip= ${src} | cut -d= -f2`
902 ;; 1073 ;;
903 esac 1074 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1075 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1076 fi
906 1077
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1078 # 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 1079 local tmpfile="`mymktemp ${T}`"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1080 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 local pipestatus="${PIPESTATUS[*]}" 1081 local filetype="`file -b ${tmpfile}`"
911 pipestatus="${pipestatus// }" 1082 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1083 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ...
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1084 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1085 ;;
1086 bzip2*)
1087 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1088 ;;
1089 gzip*)
1090 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1091 ;;
1092 compress*)
1093 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1094 ;;
1095 *)
1096 eerror "Unknown filetype \"${filetype}\" ?"
1097 false
1098 ;;
1099 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1100 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1101}
918 1102
919# Display a license for user to accept. 1103# Display a license for user to accept.
920# 1104#
921# Usage: check_license [license] 1105# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1106# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1107check_license() {
924 local src=$1 1108 local lic=$1
925 if [ -z "${src}" ] ; then 1109 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1110 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1111 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1112 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1113 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 1114 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 1115 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 1116 elif [ -e "${src}" ] ; then
933 src="${src}" 1117 lic="${src}"
934 fi
935 fi 1118 fi
1119 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1120 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1121 local l="`basename ${lic}`"
937 1122
938 # here is where we check for the license... 1123 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1124 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1125 local alic
941 einfo "The license for this application has already been accepted." 1126 for alic in "${ACCEPT_LICENSE}" ; do
1127 [ "${alic}" == "*" ] && return 0
1128 [ "${alic}" == "${l}" ] && return 0
1129 done
1130
1131 local licmsg="`mymktemp ${T}`"
1132 cat << EOF > ${licmsg}
1133**********************************************************
1134The following license outlines the terms of use of this
1135package. You MUST accept this license for installation to
1136continue. When you are done viewing, hit 'q'. If you
1137CTRL+C out of this, the install will not run!
1138**********************************************************
1139
1140EOF
1141 cat ${lic} >> ${licmsg}
1142 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1143 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1144 read alic
1145 case ${alic} in
1146 yes|Yes|y|Y)
1147 return 0
1148 ;;
1149 *)
1150 echo;echo;echo
1151 eerror "You MUST accept the license to continue! Exiting!"
1152 die "Failed to accept license"
1153 ;;
1154 esac
1155}
1156
1157# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1158# the whole 'non-interactive' policy, but damnit I want CD support !
1159#
1160# with these cdrom functions we handle all the user interaction and
1161# standardize everything. all you have to do is call cdrom_get_cds()
1162# and when the function returns, you can assume that the cd has been
1163# found at CDROM_ROOT.
1164#
1165# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1166# etc... if you want to give the cds better names, then just export
1167# the CDROM_NAME_X variables before calling cdrom_get_cds().
1168#
1169# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1170#
1171# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1172# - this will attempt to locate a cd based upon a file that is on
1173# the cd ... the more files you give this function, the more cds
1174# the cdrom functions will handle
1175cdrom_get_cds() {
1176 # first we figure out how many cds we're dealing with by
1177 # the # of files they gave us
1178 local cdcnt=0
1179 local f=
1180 for f in "$@" ; do
1181 cdcnt=$((cdcnt + 1))
1182 export CDROM_CHECK_${cdcnt}="$f"
1183 done
1184 export CDROM_TOTAL_CDS=${cdcnt}
1185 export CDROM_CURRENT_CD=1
1186
1187 # now we see if the user gave use CD_ROOT ...
1188 # if they did, let's just believe them that it's correct
1189 if [ ! -z "${CD_ROOT}" ] ; then
1190 export CDROM_ROOT="${CD_ROOT}"
1191 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1192 return
1193 fi
1194 # do the same for CD_ROOT_X
1195 if [ ! -z "${CD_ROOT_1}" ] ; then
1196 local var=
1197 cdcnt=0
1198 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1199 cdcnt=$((cdcnt + 1))
1200 var="CD_ROOT_${cdcnt}"
1201 if [ -z "${!var}" ] ; then
1202 eerror "You must either use just the CD_ROOT"
1203 eerror "or specify ALL the CD_ROOT_X variables."
1204 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1205 die "could not locate CD_ROOT_${cdcnt}"
1206 fi
1207 export CDROM_ROOTS_${cdcnt}="${!var}"
1208 done
1209 export CDROM_ROOT=${CDROM_ROOTS_1}
1210 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1211 return
1212 fi
1213
1214 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1215 einfon "This ebuild will need the "
1216 if [ -z "${CDROM_NAME}" ] ; then
1217 echo "cdrom for ${PN}."
942 else 1218 else
943 ewarn "You MUST accept this license for installation to continue." 1219 echo "${CDROM_NAME}."
944 eerror "If you CTRL+C out of this, the install will not run!" 1220 fi
945 echo 1221 echo
1222 einfo "If you do not have the CD, but have the data files"
1223 einfo "mounted somewhere on your filesystem, just export"
1224 einfo "the variable CD_ROOT so that it points to the"
1225 einfo "directory containing the files."
1226 echo
1227 else
1228 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1229 cdcnt=0
1230 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1231 cdcnt=$((cdcnt + 1))
1232 var="CDROM_NAME_${cdcnt}"
1233 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1234 done
1235 echo
1236 einfo "If you do not have the CDs, but have the data files"
1237 einfo "mounted somewhere on your filesystem, just export"
1238 einfo "the following variables so they point to the right place:"
1239 einfon ""
1240 cdcnt=0
1241 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1242 cdcnt=$((cdcnt + 1))
1243 echo -n " CD_ROOT_${cdcnt}"
1244 done
1245 echo
1246 einfo "Or, if you have all the files in the same place, or"
1247 einfo "you only have one cdrom, you can export CD_ROOT"
1248 einfo "and that place will be used as the same data source"
1249 einfo "for all the CDs."
1250 echo
1251 fi
1252 export CDROM_CURRENT_CD=0
1253 cdrom_load_next_cd
1254}
946 1255
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1256# 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]" 1257# when you have finished using the first cd, just call this function.
949 read ACCEPT_TERMS 1258# when it returns, CDROM_ROOT will be pointing to the second cd.
950 case ${ACCEPT_TERMS} in 1259# remember, you can only go forward in the cd chain, you can't go back.
951 yes|Yes|y|Y) 1260cdrom_load_next_cd() {
952 cp ${src} /usr/share/licenses 1261 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
953 exit 0 1262 local var=
954 ;; 1263
955 *) 1264 if [ ! -z "${CD_ROOT}" ] ; then
956 eerror "You MUST accept the license to continue! Exiting!" 1265 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
957 die "Failed to accept license" 1266 return
958 ;; 1267 fi
959 esac 1268
1269 unset CDROM_ROOT
1270 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1271 if [ -z "${!var}" ] ; then
1272 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1273 cdrom_locate_file_on_cd ${!var}
1274 else
1275 export CDROM_ROOT="${!var}"
1276 fi
1277
1278 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1279}
1280
1281# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1282# functions. this should *never* be called from an ebuild.
1283# all it does is try to locate a give file on a cd ... if the cd isn't
1284# found, then a message asking for the user to insert the cdrom will be
1285# displayed and we'll hang out here until:
1286# (1) the file is found on a mounted cdrom
1287# (2) the user hits CTRL+C
1288cdrom_locate_file_on_cd() {
1289 while [ -z "${CDROM_ROOT}" ] ; do
1290 local dir="$(dirname ${@})"
1291 local file="$(basename ${@})"
1292 local mline=""
1293 local showedmsg=0
1294
1295 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1296 [ -d "${mline}/${dir}" ] || continue
1297 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1298 && export CDROM_ROOT=${mline}
1299 done
1300
1301 if [ -z "${CDROM_ROOT}" ] ; then
1302 echo
1303 if [ ${showedmsg} -eq 0 ] ; then
1304 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1305 if [ -z "${CDROM_NAME}" ] ; then
1306 einfo "Please insert the cdrom for ${PN} now !"
1307 else
1308 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1309 fi
1310 else
1311 if [ -z "${CDROM_NAME_1}" ] ; then
1312 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1313 else
1314 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1315 einfo "Please insert+mount the ${!var} cdrom now !"
1316 fi
1317 fi
1318 showedmsg=1
1319 fi
1320 einfo "Press return to scan for the cd again"
1321 einfo "or hit CTRL+C to abort the emerge."
1322 read
960 fi 1323 fi
1324 done
961} 1325}
1326
1327# Make sure that LINGUAS only contains languages that
1328# a package can support
1329#
1330# usage: strip-linguas <allow LINGUAS>
1331# strip-linguas -i <directories of .po files>
1332# strip-linguas -u <directories of .po files>
1333#
1334# The first form allows you to specify a list of LINGUAS.
1335# The -i builds a list of po files found in all the
1336# directories and uses the intersection of the lists.
1337# The -u builds a list of po files found in all the
1338# directories and uses the union of the lists.
1339strip-linguas() {
1340 local ls newls
1341 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1342 local op="$1"; shift
1343 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1344 local d f
1345 for d in "$@" ; do
1346 if [ "${op}" == "-u" ] ; then
1347 newls="${ls}"
1348 else
1349 newls=""
1350 fi
1351 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1352 if [ "${op}" == "-i" ] ; then
1353 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1354 else
1355 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1356 fi
1357 done
1358 ls="${newls}"
1359 done
1360 ls="${ls//.po}"
1361 else
1362 ls="$@"
1363 fi
1364
1365 ls=" ${ls} "
1366 newls=""
1367 for f in ${LINGUAS} ; do
1368 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1369 nl="${newls} ${f}"
1370 else
1371 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1372 fi
1373 done
1374 if [ -z "${newls}" ] ; then
1375 unset LINGUAS
1376 else
1377 export LINGUAS="${newls}"
1378 fi
1379}

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