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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 1.115 2004/10/06 06:20:57 usata 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="$1"
96}
18 97
19# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 101# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 112# to point to the latest version of the library present.
34# 113#
35# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
36# 115#
37gen_usr_ldscript() { 116gen_usr_ldscript() {
38 117 local libdir="$(get_libdir)"
39 # Just make sure it exists 118 # Just make sure it exists
40 dodir /usr/lib 119 dodir /usr/${libdir}
41 120
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 122/* GNU ld script
44 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 126 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 128 more info. */
50GROUP ( /lib/libxxx ) 129GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 130END_LDSCRIPT
52 131 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 132}
57 133
58# Simple function to draw a line consisting of '=' the same length as $* 134# Simple function to draw a line consisting of '=' the same length as $*
59# 135#
60# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 220 local SINGLE_PATCH="no"
145 local x="" 221 local x=""
146 222
147 if [ "$#" -gt 1 ] 223 if [ "$#" -gt 1 ]
148 then 224 then
149 eerror "Invalid arguments to epatch()" 225 local m=""
150 die "Invalid arguments to epatch()" 226 einfo "${#} patches to apply..."
227 for m in "$@" ; do
228 epatch "${m}"
229 done
230 return 0
151 fi 231 fi
152 232
153 if [ -n "$1" -a -f "$1" ] 233 if [ -n "$1" -a -f "$1" ]
154 then 234 then
155 SINGLE_PATCH="yes" 235 SINGLE_PATCH="yes"
258 else 338 else
259 PATCH_TARGET="${x}" 339 PATCH_TARGET="${x}"
260 fi 340 fi
261 341
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 344
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 347
268 if [ "${PATCH_SUFFIX}" != "patch" ] 348 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 355 count=5
276 break 356 break
277 fi 357 fi
278 fi 358 fi
279 359
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 361 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 367
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 369
290 if [ "$?" -ne 0 ] 370 if [ "$?" -ne 0 ]
291 then 371 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 373 echo
336# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
337# implementation. 417# implementation.
338# 418#
339# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
340# 420#
341
342have_NPTL() { 421have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
346 #include <unistd.h> 424 #include <unistd.h>
347 #include <stdio.h> 425 #include <stdio.h>
348 426
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 501 else
424 jobs=2 502 jobs=2
425 fi 503 fi
426 504
427 elif [ "${ARCH}" = "ppc" ] 505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 506 then
429 # ppc has "processor", but only when compiled with SMP 507 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 509 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 511 else
434 jobs=2 512 jobs=2
435 fi 513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 518 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 520 die "Unknown ARCH -- ${ARCH}!"
439 fi 521 fi
440 522
456 fi 538 fi
457 fi 539 fi
458} 540}
459 541
460# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 543# does not exist on the users system
462# vapier@gentoo.org 544# vapier@gentoo.org
463# 545#
464# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() { 547mymktemp() {
466 local topdir=$1 548 local topdir="$1"
549
467 [ -z "${topdir}" ] && topdir=/tmp 550 [ -z "${topdir}" ] && topdir=/tmp
468 if [ `which mktemp 2>/dev/null` ] ; then 551 if [ "`which mktemp 2>/dev/null`" ]
552 then
469 mktemp -p ${topdir} 553 mktemp -p ${topdir}
470 else 554 else
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 555 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp} 556 touch ${tmp}
473 echo ${tmp} 557 echo ${tmp}
558 fi
559}
560
561# Small wrapper for getent (Linux), nidump (Mac OS X),
562# and pw (FreeBSD) used in enewuser()/enewgroup()
563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
565#
566# egetent(database, key)
567egetent() {
568 if useq macos || useq ppc-macos ; then
569 case "$2" in
570 *[!0-9]*) # Non numeric
571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
572 ;;
573 *) # Numeric
574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
575 ;;
576 esac
577 elif useq x86-fbsd ; then
578 local action
579 if [ "$1" == "passwd" ]
580 then
581 action="user"
582 else
583 action="group"
584 fi
585 pw show "${action}" "$2" -q
586 else
587 which nscd >& /dev/null && nscd -i "$1"
588 getent "$1" "$2"
474 fi 589 fi
475} 590}
476 591
477# Simplify/standardize adding users to the system 592# Simplify/standardize adding users to the system
478# vapier@gentoo.org 593# vapier@gentoo.org
488# groups: none 603# groups: none
489# extra: comment of 'added by portage for ${PN}' 604# extra: comment of 'added by portage for ${PN}'
490enewuser() { 605enewuser() {
491 # get the username 606 # get the username
492 local euser="$1"; shift 607 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 608 if [ -z "${euser}" ]
609 then
494 eerror "No username specified !" 610 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 611 die "Cannot call enewuser without a username"
496 fi 612 fi
497 613
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 $3}'`"
502
503 # see if user already exists 614 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 615 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
616 then
505 return 0 617 return 0
506 fi 618 fi
507 einfo "Adding user '${euser}' to your system ..." 619 einfo "Adding user '${euser}' to your system ..."
508 620
509 # options to pass to useradd 621 # options to pass to useradd
510 local opts="" 622 local opts=
511 623
512 # handle uid 624 # handle uid
513 local euid="$1"; shift 625 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 626 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
627 then
515 if [ ${euid} -gt 0 ] ; then 628 if [ "${euid}" -gt 0 ]
516 opts="${opts} -u ${euid}" 629 then
630 if [ ! -z "`egetent passwd ${euid}`" ]
631 then
632 euid="next"
633 fi
517 else 634 else
518 eerror "Userid given but is not greater than 0 !" 635 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 636 die "${euid} is not a valid UID"
520 fi 637 fi
521 else 638 else
522 euid="next available" 639 euid="next"
640 fi
641 if [ "${euid}" == "next" ]
642 then
643 local pwrange
644 if [ "${USERLAND}" == "BSD" ] ; then
645 pwrange="`jot 898 101`"
646 else
647 pwrange="`seq 101 999`"
523 fi 648 fi
649 for euid in ${pwrange} ; do
650 [ -z "`egetent passwd ${euid}`" ] && break
651 done
652 fi
653 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 654 einfo " - Userid: ${euid}"
525 655
526 # handle shell 656 # handle shell
527 local eshell="$1"; shift 657 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 658 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
659 then
529 if [ ! -e ${eshell} ] ; then 660 if [ ! -e "${eshell}" ]
661 then
530 eerror "A shell was specified but it does not exist !" 662 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 663 die "${eshell} does not exist"
532 fi 664 fi
533 else 665 else
666 if [ "${USERLAND}" == "BSD" ]
667 then
668 eshell="/usr/bin/false"
669 else
534 eshell=/bin/false 670 eshell="/bin/false"
671 fi
535 fi 672 fi
536 einfo " - Shell: ${eshell}" 673 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 674 opts="${opts} -s ${eshell}"
538 675
539 # handle homedir 676 # handle homedir
540 local ehome="$1"; shift 677 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 678 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
679 then
542 ehome=/dev/null 680 ehome="/dev/null"
543 fi 681 fi
544 einfo " - Home: ${ehome}" 682 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 683 opts="${opts} -d ${ehome}"
546 684
547 # handle groups 685 # handle groups
548 local egroups="$1"; shift 686 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 687 if [ ! -z "${egroups}" ]
550 local realgroup 688 then
551 local oldifs="${IFS}" 689 local oldifs="${IFS}"
690 local defgroup="" exgroups=""
691
552 export IFS="," 692 export IFS=","
553 for g in ${egroups} ; do 693 for g in ${egroups}
554 chgrp ${g} ${tmpfile} >& /dev/null 694 do
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 695 export IFS="${oldifs}"
556 if [ "${g}" != "${realgroup}" ] ; then 696 if [ -z "`egetent group \"${g}\"`" ]
697 then
557 eerror "You must add ${g} to the system first" 698 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 699 die "${g} is not a valid GID"
559 fi 700 fi
701 if [ -z "${defgroup}" ]
702 then
703 defgroup="${g}"
704 else
705 exgroups="${exgroups},${g}"
706 fi
707 export IFS=","
560 done 708 done
561 export IFS="${oldifs}" 709 export IFS="${oldifs}"
710
562 opts="${opts} -g ${egroups}" 711 opts="${opts} -g ${defgroup}"
712 if [ ! -z "${exgroups}" ]
713 then
714 opts="${opts} -G ${exgroups:1}"
715 fi
563 else 716 else
564 egroups="(none)" 717 egroups="(none)"
565 fi 718 fi
566 einfo " - Groups: ${egroups}" 719 einfo " - Groups: ${egroups}"
567 720
568 # handle extra and add the user 721 # handle extra and add the user
569 local eextra="$@" 722 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 723 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 724 export SANDBOX_ON="0"
725 if useq macos || useq ppc-macos ;
726 then
727 ### Make the user
572 if [ -z "${eextra}" ] ; then 728 if [ -z "${eextra}" ]
573 useradd ${opts} ${euser} \ 729 then
730 dscl . create /users/${euser} uid ${euid}
731 dscl . create /users/${euser} shell ${eshell}
732 dscl . create /users/${euser} home ${ehome}
733 dscl . create /users/${euser} realname "added by portage for ${PN}"
734 ### Add the user to the groups specified
735 local oldifs="${IFS}"
736 export IFS=","
737 for g in ${egroups}
738 do
739 dscl . merge /groups/${g} users ${euser}
740 done
741 export IFS="${oldifs}"
742 else
743 einfo "Extra options are not supported on macos yet"
744 einfo "Please report the ebuild along with the info below"
745 einfo "eextra: ${eextra}"
746 die "Required function missing"
747 fi
748 elif use x86-fbsd ; then
749 if [ -z "${eextra}" ]
750 then
751 pw useradd ${euser} ${opts} \
574 -c "added by portage for ${PN}" \ 752 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 753 die "enewuser failed"
576 else 754 else
577 einfo " - Extra: ${eextra}" 755 einfo " - Extra: ${eextra}"
756 pw useradd ${euser} ${opts} \
757 -c ${eextra} || die "enewuser failed"
758 fi
759 else
760 if [ -z "${eextra}" ]
761 then
762 useradd ${opts} ${euser} \
763 -c "added by portage for ${PN}" \
764 || die "enewuser failed"
765 else
766 einfo " - Extra: ${eextra}"
578 useradd ${opts} ${euser} ${eextra} \ 767 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 768 || die "enewuser failed"
769 fi
580 fi 770 fi
581 export SANDBOX_ON="${oldsandbox}" 771 export SANDBOX_ON="${oldsandbox}"
582 772
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 773 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
774 then
584 einfo " - Creating ${ehome} in ${D}" 775 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 776 dodir ${ehome}
586 fowners ${euser} ${ehome} 777 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 778 fperms 755 ${ehome}
588 fi 779 fi
598# gid: next available (see groupadd(8)) 789# gid: next available (see groupadd(8))
599# extra: none 790# extra: none
600enewgroup() { 791enewgroup() {
601 # get the group 792 # get the group
602 local egroup="$1"; shift 793 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 794 if [ -z "${egroup}" ]
795 then
604 eerror "No group specified !" 796 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 797 die "Cannot call enewgroup without a group"
606 fi 798 fi
607 799
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 $4}'`"
612
613 # see if group already exists 800 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 801 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
802 then
615 return 0 803 return 0
616 fi 804 fi
617 einfo "Adding group '${egroup}' to your system ..." 805 einfo "Adding group '${egroup}' to your system ..."
618 806
619 # options to pass to useradd 807 # options to pass to useradd
620 local opts="" 808 local opts=
621 809
622 # handle gid 810 # handle gid
623 local egid="$1"; shift 811 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 812 if [ ! -z "${egid}" ]
813 then
625 if [ ${egid} -gt 0 ] ; then 814 if [ "${egid}" -gt 0 ]
815 then
816 if [ -z "`egetent group ${egid}`" ]
817 then
818 if useq macos || useq ppc-macos ; then
819 opts="${opts} ${egid}"
820 else
626 opts="${opts} -g ${egid}" 821 opts="${opts} -g ${egid}"
822 fi
823 else
824 egid="next available; requested gid taken"
825 fi
627 else 826 else
628 eerror "Groupid given but is not greater than 0 !" 827 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 828 die "${egid} is not a valid GID"
630 fi 829 fi
631 else 830 else
636 # handle extra 835 # handle extra
637 local eextra="$@" 836 local eextra="$@"
638 opts="${opts} ${eextra}" 837 opts="${opts} ${eextra}"
639 838
640 # add the group 839 # add the group
641 local oldsandbox=${SANDBOX_ON} 840 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 841 export SANDBOX_ON="0"
842 if useq macos || useq ppc-macos ;
843 then
844 if [ ! -z "${eextra}" ];
845 then
846 einfo "Extra options are not supported on macos yet"
847 einfo "Please report the ebuild along with the info below"
848 einfo "eextra: ${eextra}"
849 die "Required function missing"
850 fi
851
852 # If we need the next available
853 case ${egid} in
854 *[!0-9]*) # Non numeric
855 for egid in `jot 898 101`; do
856 [ -z "`egetent group ${egid}`" ] && break
857 done
858 esac
859 dscl . create /groups/${egroup} gid ${egid}
860 dscl . create /groups/${egroup} passwd '*'
861 elif use x86-fbsd ; then
862 case ${egid} in
863 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do
865 [ -z "`egetent group ${egid}`" ] && break
866 done
867 esac
868 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 else
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 870 groupadd ${opts} ${egroup} || die "enewgroup failed"
871 fi
644 export SANDBOX_ON="${oldsandbox}" 872 export SANDBOX_ON="${oldsandbox}"
645} 873}
646 874
647# Simple script to replace 'dos2unix' binaries 875# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 876# vapier@gentoo.org
649# 877#
650# edos2unix(file, <more files>...) 878# edos2unix(file, <more files>...)
651edos2unix() { 879edos2unix() {
652 for f in $@ ; do 880 for f in "$@"
881 do
653 cp ${f} ${T}/edos2unix 882 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 883 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 884 done
656} 885}
657 886
658# Make a desktop file ! 887# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 888# Great for making those icons in kde/gnome startmenu !
668# name: the name that will show up in the menu 897# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 898# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 899# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 900# a full path to an icon
672# type: what kind of application is this ? for categories: 901# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 902# http://www.freedesktop.org/standards/menu-spec/
674# path: if your app needs to startup in a specific dir 903# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 904make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 905 [ -z "$1" ] && eerror "You must specify the executable" && return 1
677 906
678 local exec=${1} 907 local exec="${1}"
679 local name=${2:-${PN}} 908 local name="${2:-${PN}}"
680 local icon=${3:-${PN}.png} 909 local icon="${3:-${PN}.png}"
681 local type=${4} 910 local type="${4}"
911 local subdir="${6}"
682 local path=${5:-${GAMES_PREFIX}} 912 local path="${5:-${GAMES_BINDIR}}"
683 if [ -z "${type}" ] ; then 913 if [ -z "${type}" ]
914 then
684 case ${CATEGORY} in 915 case ${CATEGORY} in
685 app-emulation) type=Emulator ;; 916 "app-emulation")
686 games-*) type=Game ;; 917 type=Emulator
687 *) type="" ;; 918 subdir="Emulation"
919 ;;
920 "games-"*)
921 type=Game
922 subdir="Games"
923 ;;
924 "net-"*)
925 type=Network
926 subdir="${type}"
927 ;;
928 *)
929 type=
930 subdir=
931 ;;
688 esac 932 esac
689 fi 933 fi
690 local desktop=${T}/${exec}.desktop 934 local desktop="${T}/${exec}.desktop"
691 935
692echo "[Desktop Entry] 936echo "[Desktop Entry]
693Encoding=UTF-8 937Encoding=UTF-8
694Version=0.9.2 938Version=0.9.2
695Name=${name} 939Name=${name}
696Type=Application 940Type=Application
697Comment=${DESCRIPTION} 941Comment=${DESCRIPTION}
698Exec=${exec} 942Exec=${exec}
699Path=${path} 943Path=${path}
700Icon=${icon} 944Icon=${icon}
701Categories=Application;${type};" > ${desktop} 945Categories=Application;${type};" > "${desktop}"
702 946
703 if [ -d /usr/share/applications ] ; then 947 if [ -d "/usr/share/applications" ]
948 then
704 insinto /usr/share/applications 949 insinto /usr/share/applications
705 doins ${desktop} 950 doins "${desktop}"
706 fi 951 fi
707 952
708 #if [ -d /usr/share/gnome/apps ] ; then 953 #if [ -d "/usr/share/gnome/apps" ]
954 #then
709 # insinto /usr/share/gnome/apps/Games 955 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop} 956 # doins ${desktop}
711 #fi 957 #fi
712 958
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 959 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
960 #then
714 # for ver in /usr/kde/* ; do 961 # for ver in /usr/kde/*
962 # do
715 # insinto ${ver}/share/applnk/Games 963 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop} 964 # doins ${desktop}
717 # done 965 # done
718 #fi 966 #fi
719 967
720 if [ -d /usr/share/applnk ] ; then 968 if [ -d "/usr/share/applnk" ]
969 then
721 insinto /usr/share/applnk/${type} 970 insinto /usr/share/applnk/${subdir}
722 doins ${desktop} 971 doins "${desktop}"
723 fi 972 fi
724 973
725 return 0 974 return 0
726} 975}
727 976
728# new convenience patch wrapper function to eventually replace epatch(), 977# for internal use only (unpack_pdv and unpack_makeself)
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 978find_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="" 979 local src="$1"
757 local list2="" 980 if [ -z "${src}" ]
758 declare -i plevel 981 then
759 982 src="${DISTDIR}/${A}"
760 # parse patch sources
761 for x in $*; do
762 debug-print "$FUNCNAME: parsing parameter $x"
763 if [ -f "$x" ]; then
764 list="$list $x"
765 elif [ -d "$x" ]; then
766 # handles patchdirs like epatch() for now: no recursion.
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
768 # only patches with _$ARCH_ or _all_ in their filenames are applied.
769 for file in `ls -A $x`; do
770 debug-print "$FUNCNAME: parsing in subdir: file $file"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
772 list2="$list2 $x/$file"
773 fi
774 done
775 list="`echo $list2 | sort` $list"
776 else 983 else
777 die "Couldn't find $x" 984 if [ -e "${DISTDIR}/${src}" ]
985 then
986 src="${DISTDIR}/${src}"
987 elif [ -e "${PWD}/${src}" ]
988 then
989 src="${PWD}/${src}"
990 elif [ -e "${src}" ]
991 then
992 src="${src}"
993 fi
778 fi 994 fi
779 done 995 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
996 echo "${src}"
997}
780 998
781 debug-print "$FUNCNAME: final list of patches: $list" 999# Unpack those pesky pdv generated files ...
1000# They're self-unpacking programs with the binary package stuffed in
1001# the middle of the archive. Valve seems to use it a lot ... too bad
1002# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1003#
1004# Usage: unpack_pdv [file to unpack] [size of off_t]
1005# - you have to specify the off_t size ... i have no idea how to extract that
1006# information out of the binary executable myself. basically you pass in
1007# the size of the off_t type (in bytes) on the machine that built the pdv
1008# archive. one way to determine this is by running the following commands:
1009# strings <pdv archive> | grep lseek
1010# strace -elseek <pdv archive>
1011# basically look for the first lseek command (we do the strings/grep because
1012# sometimes the function call is _llseek or something) and steal the 2nd
1013# parameter. here is an example:
1014# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1015# lseek
1016# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1017# lseek(3, -4, SEEK_END) = 2981250
1018# thus we would pass in the value of '4' as the second parameter.
1019unpack_pdv() {
1020 local src="`find_unpackable_file $1`"
1021 local sizeoff_t="$2"
782 1022
783 for x in $list; do 1023 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
784 debug-print "$FUNCNAME: processing $x"
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
786 case "`/usr/bin/file -b $x`" in
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
789 *text*) patchfile="$x";;
790 *) die "Could not determine filetype of patch $x";;
791 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile"
793 1024
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 1025 local shrtsrc="`basename ${src}`"
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`" 1026 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
796 debug-print "$FUNCNAME: raw target=$target" 1027 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
797 # strip target down to the path/filename, remove leading +++ 1028 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
798 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target"
803 1029
804 # look for target 1030 # grab metadata for debug reasons
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do 1031 local metafile="`mymktemp ${T}`"
806 debug-print "$FUNCNAME: looking in basedir=$basedir" 1032 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
807 cd "$basedir"
808 1033
809 # try stripping leading directories 1034 # rip out the final file name from the metadata
810 target2="$target" 1035 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
811 plevel=0 1036 datafile="`basename ${datafile}`"
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 while [ ! -f "$target2" ]; do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
817 [ "$target2" == "${target2/\/}" ] && break
818 done
819 test -f "$target2" && break
820 1037
821 # try stripping filename - needed to support patches creating new files 1038 # now lets uncompress/untar the file if need be
822 target2="${target%/*}" 1039 local tmpfile="`mymktemp ${T}`"
823 plevel=0 1040 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
825 while [ ! -d "$target2" ]; do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
829 [ "$target2" == "${target2/\/}" ] && break
830 done
831 test -d "$target2" && break
832 1041
833 done 1042 local iscompressed="`file -b ${tmpfile}`"
1043 if [ "${iscompressed:0:8}" == "compress" ] ; then
1044 iscompressed=1
1045 mv ${tmpfile}{,.Z}
1046 gunzip ${tmpfile}
1047 else
1048 iscompressed=0
1049 fi
1050 local istar="`file -b ${tmpfile}`"
1051 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1052 istar=1
1053 else
1054 istar=0
1055 fi
834 1056
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x" 1057 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
836 debug-print "$FUNCNAME: determined plevel=$plevel" 1058 #dd if=${src} ibs=${metaskip} count=1 \
837 # do the patching 1059 # | dd ibs=${tailskip} skip=1 \
838 ebegin "Applying patch ${x##*/}..." 1060 # | gzip -dc \
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x" 1061 # > ${datafile}
840 eend $? 1062 if [ ${iscompressed} -eq 1 ] ; then
841 1063 if [ ${istar} -eq 1 ] ; then
842 done 1064 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
843 1065 | head -c $((${metaskip}-${tailskip})) \
1066 | tar -xzf -
1067 else
1068 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1069 | head -c $((${metaskip}-${tailskip})) \
1070 | gzip -dc \
1071 > ${datafile}
1072 fi
1073 else
1074 if [ ${istar} -eq 1 ] ; then
1075 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1076 | head -c $((${metaskip}-${tailskip})) \
1077 | tar --no-same-owner -xf -
1078 else
1079 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1080 | head -c $((${metaskip}-${tailskip})) \
1081 > ${datafile}
1082 fi
1083 fi
1084 true
1085 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1086 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
844} 1087}
845 1088
846# Unpack those pesky makeself generated files ... 1089# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1090# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1091# the end of the archive. Loki utilized the format as does
849# many other game companies. 1092# many other game companies.
850# 1093#
851# Usage: unpack_makeself [file to unpack] [offset] 1094# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
852# - If the file is not specified then unpack will utilize ${A}. 1095# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1096# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1097# the proper offset from the script itself.
855unpack_makeself() { 1098unpack_makeself() {
856 local src=$1 1099 local src="$(find_unpackable_file "$1")"
857 local skip=$2 1100 local skip="$2"
1101 local exe="$3"
858 1102
859 if [ -z "${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 ${src}` 1103 local shrtsrc="$(basename "${src}")"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1104 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1105 if [ -z "${skip}" ]
1106 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1107 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 1108 local skip=0
1109 exe=tail
877 case ${ver} in 1110 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1111 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
880 ;; 1113 ;;
881 2.0|2.0.1) 1114 2.0|2.0.1)
882 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1115 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
883 ;; 1116 ;;
884 2.1.1) 1117 2.1.1)
885 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1118 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
886 let skip="skip + 1" 1119 let skip="skip + 1"
887 ;; 1120 ;;
888 2.1.2) 1121 2.1.2)
889 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1122 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
890 let skip="skip + 1" 1123 let skip="skip + 1"
891 ;; 1124 ;;
892 2.1.3) 1125 2.1.3)
893 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1126 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
894 let skip="skip + 1" 1127 let skip="skip + 1"
1128 ;;
1129 2.1.4)
1130 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1131 skip=$(head -n ${skip} "${src}" | wc -c)
1132 exe="dd"
895 ;; 1133 ;;
896 *) 1134 *)
897 eerror "I'm sorry, but I was unable to support the Makeself file." 1135 eerror "I'm sorry, but I was unable to support the Makeself file."
898 eerror "The version I detected was '${ver}'." 1136 eerror "The version I detected was '${ver}'."
899 eerror "Please file a bug about the file ${shrtsrc} at" 1137 eerror "Please file a bug about the file ${shrtsrc} at"
901 die "makeself version '${ver}' not supported" 1139 die "makeself version '${ver}' not supported"
902 ;; 1140 ;;
903 esac 1141 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1142 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1143 fi
1144 case ${exe} in
1145 tail) exe="tail -n +${skip} '${src}'";;
1146 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1147 *) die "makeself cant handle exe '${exe}'"
1148 esac
906 1149
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1150 # 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 1151 local tmpfile="$(mymktemp "${T}")"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1152 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
910 local pipestatus="${PIPESTATUS[*]}" 1153 local filetype="$(file -b "${tmpfile}")"
911 pipestatus="${pipestatus// }" 1154 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1155 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ... 1156 eval ${exe} | tar --no-same-owner -xf -
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1157 ;;
1158 bzip2*)
1159 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1160 ;;
1161 gzip*)
1162 eval ${exe} | tar --no-same-owner -xzf -
1163 ;;
1164 compress*)
1165 eval ${exe} | gunzip | tar --no-same-owner -xf -
1166 ;;
1167 *)
1168 eerror "Unknown filetype \"${filetype}\" ?"
1169 false
1170 ;;
1171 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1172 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1173}
918 1174
919# Display a license for user to accept. 1175# Display a license for user to accept.
920# 1176#
921# Usage: check_license [license] 1177# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1178# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1179check_license() {
924 local src=$1 1180 local lic=$1
925 if [ -z "${src}" ] ; then 1181 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1182 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1183 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1184 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1185 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 1186 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 1187 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 1188 elif [ -e "${src}" ] ; then
933 src="${src}" 1189 lic="${src}"
934 fi
935 fi 1190 fi
1191 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1192 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1193 local l="`basename ${lic}`"
937 1194
938 # here is where we check for the license... 1195 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1196 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1197 local shopts=$-
941 einfo "The license for this application has already been accepted." 1198 local alic
1199 set -o noglob #so that bash doesn't expand "*"
1200 for alic in ${ACCEPT_LICENSE} ; do
1201 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1202 set +o noglob; set -${shopts} #reset old shell opts
1203 return 0
1204 fi
1205 done
1206 set +o noglob; set -$shopts #reset old shell opts
1207
1208 local licmsg="`mymktemp ${T}`"
1209 cat << EOF > ${licmsg}
1210**********************************************************
1211The following license outlines the terms of use of this
1212package. You MUST accept this license for installation to
1213continue. When you are done viewing, hit 'q'. If you
1214CTRL+C out of this, the install will not run!
1215**********************************************************
1216
1217EOF
1218 cat ${lic} >> ${licmsg}
1219 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1220 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1221 read alic
1222 case ${alic} in
1223 yes|Yes|y|Y)
1224 return 0
1225 ;;
1226 *)
1227 echo;echo;echo
1228 eerror "You MUST accept the license to continue! Exiting!"
1229 die "Failed to accept license"
1230 ;;
1231 esac
1232}
1233
1234# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1235# the whole 'non-interactive' policy, but damnit I want CD support !
1236#
1237# with these cdrom functions we handle all the user interaction and
1238# standardize everything. all you have to do is call cdrom_get_cds()
1239# and when the function returns, you can assume that the cd has been
1240# found at CDROM_ROOT.
1241#
1242# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1243# etc... if you want to give the cds better names, then just export
1244# the CDROM_NAME_X variables before calling cdrom_get_cds().
1245#
1246# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1247#
1248# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1249# - this will attempt to locate a cd based upon a file that is on
1250# the cd ... the more files you give this function, the more cds
1251# the cdrom functions will handle
1252cdrom_get_cds() {
1253 # first we figure out how many cds we're dealing with by
1254 # the # of files they gave us
1255 local cdcnt=0
1256 local f=
1257 for f in "$@" ; do
1258 cdcnt=$((cdcnt + 1))
1259 export CDROM_CHECK_${cdcnt}="$f"
1260 done
1261 export CDROM_TOTAL_CDS=${cdcnt}
1262 export CDROM_CURRENT_CD=1
1263
1264 # now we see if the user gave use CD_ROOT ...
1265 # if they did, let's just believe them that it's correct
1266 if [ ! -z "${CD_ROOT}" ] ; then
1267 export CDROM_ROOT="${CD_ROOT}"
1268 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1269 return
1270 fi
1271 # do the same for CD_ROOT_X
1272 if [ ! -z "${CD_ROOT_1}" ] ; then
1273 local var=
1274 cdcnt=0
1275 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1276 cdcnt=$((cdcnt + 1))
1277 var="CD_ROOT_${cdcnt}"
1278 if [ -z "${!var}" ] ; then
1279 eerror "You must either use just the CD_ROOT"
1280 eerror "or specify ALL the CD_ROOT_X variables."
1281 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1282 die "could not locate CD_ROOT_${cdcnt}"
1283 fi
1284 export CDROM_ROOTS_${cdcnt}="${!var}"
1285 done
1286 export CDROM_ROOT=${CDROM_ROOTS_1}
1287 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1288 return
1289 fi
1290
1291 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1292 einfon "This ebuild will need the "
1293 if [ -z "${CDROM_NAME}" ] ; then
1294 echo "cdrom for ${PN}."
942 else 1295 else
943 ewarn "You MUST accept this license for installation to continue." 1296 echo "${CDROM_NAME}."
944 eerror "If you CTRL+C out of this, the install will not run!" 1297 fi
945 echo 1298 echo
1299 einfo "If you do not have the CD, but have the data files"
1300 einfo "mounted somewhere on your filesystem, just export"
1301 einfo "the variable CD_ROOT so that it points to the"
1302 einfo "directory containing the files."
1303 echo
1304 else
1305 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1306 cdcnt=0
1307 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1308 cdcnt=$((cdcnt + 1))
1309 var="CDROM_NAME_${cdcnt}"
1310 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1311 done
1312 echo
1313 einfo "If you do not have the CDs, but have the data files"
1314 einfo "mounted somewhere on your filesystem, just export"
1315 einfo "the following variables so they point to the right place:"
1316 einfon ""
1317 cdcnt=0
1318 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1319 cdcnt=$((cdcnt + 1))
1320 echo -n " CD_ROOT_${cdcnt}"
1321 done
1322 echo
1323 einfo "Or, if you have all the files in the same place, or"
1324 einfo "you only have one cdrom, you can export CD_ROOT"
1325 einfo "and that place will be used as the same data source"
1326 einfo "for all the CDs."
1327 echo
1328 fi
1329 export CDROM_CURRENT_CD=0
1330 cdrom_load_next_cd
1331}
946 1332
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1333# 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]" 1334# when you have finished using the first cd, just call this function.
949 read ACCEPT_TERMS 1335# when it returns, CDROM_ROOT will be pointing to the second cd.
950 case ${ACCEPT_TERMS} in 1336# remember, you can only go forward in the cd chain, you can't go back.
951 yes|Yes|y|Y) 1337cdrom_load_next_cd() {
952 cp ${src} /usr/share/licenses 1338 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
953 exit 0 1339 local var=
954 ;; 1340
955 *) 1341 if [ ! -z "${CD_ROOT}" ] ; then
956 eerror "You MUST accept the license to continue! Exiting!" 1342 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
957 die "Failed to accept license" 1343 return
958 ;; 1344 fi
1345
1346 unset CDROM_ROOT
1347 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1348 if [ -z "${!var}" ] ; then
1349 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1350 cdrom_locate_file_on_cd ${!var}
1351 else
1352 export CDROM_ROOT="${!var}"
1353 fi
1354
1355 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1356}
1357
1358# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1359# functions. this should *never* be called from an ebuild.
1360# all it does is try to locate a give file on a cd ... if the cd isn't
1361# found, then a message asking for the user to insert the cdrom will be
1362# displayed and we'll hang out here until:
1363# (1) the file is found on a mounted cdrom
1364# (2) the user hits CTRL+C
1365cdrom_locate_file_on_cd() {
1366 while [ -z "${CDROM_ROOT}" ] ; do
1367 local dir="$(dirname ${@})"
1368 local file="$(basename ${@})"
1369 local mline=""
1370 local showedmsg=0
1371
1372 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1373 [ -d "${mline}/${dir}" ] || continue
1374 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1375 && export CDROM_ROOT=${mline}
1376 done
1377
1378 if [ -z "${CDROM_ROOT}" ] ; then
1379 echo
1380 if [ ${showedmsg} -eq 0 ] ; then
1381 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1382 if [ -z "${CDROM_NAME}" ] ; then
1383 einfo "Please insert the cdrom for ${PN} now !"
1384 else
1385 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1386 fi
1387 else
1388 if [ -z "${CDROM_NAME_1}" ] ; then
1389 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1390 else
1391 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1392 einfo "Please insert+mount the ${!var} cdrom now !"
1393 fi
1394 fi
1395 showedmsg=1
1396 fi
1397 einfo "Press return to scan for the cd again"
1398 einfo "or hit CTRL+C to abort the emerge."
1399 read
1400 fi
1401 done
1402}
1403
1404# Make sure that LINGUAS only contains languages that
1405# a package can support
1406#
1407# usage: strip-linguas <allow LINGUAS>
1408# strip-linguas -i <directories of .po files>
1409# strip-linguas -u <directories of .po files>
1410#
1411# The first form allows you to specify a list of LINGUAS.
1412# The -i builds a list of po files found in all the
1413# directories and uses the intersection of the lists.
1414# The -u builds a list of po files found in all the
1415# directories and uses the union of the lists.
1416strip-linguas() {
1417 local ls newls
1418 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1419 local op="$1"; shift
1420 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1421 local d f
1422 for d in "$@" ; do
1423 if [ "${op}" == "-u" ] ; then
1424 newls="${ls}"
1425 else
1426 newls=""
1427 fi
1428 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1429 if [ "${op}" == "-i" ] ; then
1430 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1431 else
1432 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1433 fi
1434 done
1435 ls="${newls}"
1436 done
1437 ls="${ls//.po}"
1438 else
1439 ls="$@"
1440 fi
1441
1442 ls=" ${ls} "
1443 newls=""
1444 for f in ${LINGUAS} ; do
1445 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1446 nl="${newls} ${f}"
1447 else
1448 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1449 fi
1450 done
1451 if [ -z "${newls}" ] ; then
1452 unset LINGUAS
1453 else
1454 export LINGUAS="${newls}"
1455 fi
1456}
1457
1458# moved from kernel.eclass since they are generally useful outside of
1459# kernel.eclass -iggy (20041002)
1460
1461# the following functions are useful in kernel module ebuilds, etc.
1462# for an example see ivtv or drbd ebuilds
1463
1464# set's ARCH to match what the kernel expects
1465set_arch_to_kernel() {
1466 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1467 case ${ARCH} in
1468 x86) export ARCH="i386";;
1469 amd64) export ARCH="x86_64";;
1470 hppa) export ARCH="parisc";;
1471 mips) export ARCH="mips";;
1472 *) export ARCH="${ARCH}";;
959 esac 1473 esac
960 fi
961} 1474}
1475
1476# set's ARCH back to what portage expects
1477set_arch_to_portage() {
1478 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1479}
1480
1481# Jeremy Huddleston <eradicator@gentoo.org>:
1482# preserve_old_lib /path/to/libblah.so.0
1483# preserve_old_lib_notify /path/to/libblah.so.0
1484#
1485# These functions are useful when a lib in your package changes --soname. Such
1486# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1487# would break packages that link against it. Most people get around this
1488# by using the portage SLOT mechanism, but that is not always a relevant
1489# solution, so instead you can add the following to your ebuilds:
1490#
1491# src_install() {
1492# ...
1493# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1494# ...
1495# }
1496#
1497# pkg_postinst() {
1498# ...
1499# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1500# ...
1501# }
1502
1503preserve_old_lib() {
1504 LIB=$1
1505
1506 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1507 SONAME=`basename ${LIB}`
1508 DIRNAME=`dirname ${LIB}`
1509
1510 dodir ${DIRNAME}
1511 cp ${ROOT}${LIB} ${D}${DIRNAME}
1512 touch ${D}${LIB}
1513 fi
1514}
1515
1516preserve_old_lib_notify() {
1517 LIB=$1
1518
1519 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1520 SONAME=`basename ${LIB}`
1521
1522 einfo "An old version of an installed library was detected on your system."
1523 einfo "In order to avoid breaking packages that link against is, this older version"
1524 einfo "is not being removed. In order to make full use of this newer version,"
1525 einfo "you will need to execute the following command:"
1526 einfo " revdep-rebuild --soname ${SONAME}"
1527 einfo
1528 einfo "After doing that, you can safely remove ${LIB}"
1529 fi
1530}

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