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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2006 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 1.232 2006/03/22 21:18:05 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.268 2007/01/13 19:36:14 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12inherit multilib portability 12inherit multilib portability
13
14DEPEND="!bootstrap? ( sys-devel/patch )"
15RDEPEND=""
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
17 13
18DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
19 15
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 16# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument 18# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero. 19# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() { 21epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 23}
30 24
31# Beep the specified number of times (defaults to five). If our output 25# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep. 27# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() { 29ebeep() {
36 local n 30 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 31 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 33 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 35 echo -ne "\a"
42 sleep 1 36 sleep 1
43 done 37 done
44 fi 38 fi
45} 39}
46 40
47# This function generate linker scripts in /usr/lib for dynamic 41# This function generate linker scripts in /usr/lib for dynamic
48# libs in /lib. This is to fix linking problems when you have 42# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that 43# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used 44# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's 45# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail. 46# library search path. This cause many builds to fail.
53# See bug #4411 for more info. 47# See bug #4411 for more info.
54# 48#
55# To use, simply call: 49# To use, simply call:
56# 50#
57# gen_usr_ldscript libfoo.so 51# gen_usr_ldscript libfoo.so
58# 52#
59# Note that you should in general use the unversioned name of 53# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly 54# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present. 55# to point to the latest version of the library present.
62# 56#
63# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
64# 58#
65gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
66 local lib libdir=$(get_libdir) 68 local lib libdir=$(get_libdir)
67 # Just make sure it exists 69 # Just make sure it exists
68 dodir /usr/${libdir} 70 dodir /usr/${libdir}
69 71
70 for lib in "${@}" ; do 72 for lib in "${@}" ; do
91# Default options for patch 93# Default options for patch
92# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
94# Set -E to automatically remove empty files. 96# Set -E to automatically remove empty files.
95EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
96# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
97# and not the full path .. 99# and not the full path ..
98EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
99# Change the printed message for a single patch. 101# Change the printed message for a single patch.
100EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
101# Change the printed message for multiple patches. 103# Change the printed message for multiple patches.
102EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
103# Force applying bulk patches even if not following the style: 105# Force applying bulk patches even if not following the style:
104# 106#
105# ??_${ARCH}_foo.${EPATCH_SUFFIX} 107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
106# 108#
107EPATCH_FORCE="no" 109EPATCH_FORCE="no"
108 110
109# This function is for bulk patching, or in theory for just one 111# This function is for bulk patching, or in theory for just one
110# or two patches. 112# or two patches.
121# 123#
122# Patches are applied in current directory. 124# Patches are applied in current directory.
123# 125#
124# Bulk Patches should preferibly have the form of: 126# Bulk Patches should preferibly have the form of:
125# 127#
126# ??_${ARCH}_foo.${EPATCH_SUFFIX} 128# ??_${ARCH}_foo.${EPATCH_SUFFIX}
127# 129#
128# For example: 130# For example:
129# 131#
130# 01_all_misc-fix.patch.bz2 132# 01_all_misc-fix.patch.bz2
131# 02_sparc_another-fix.patch.bz2 133# 02_sparc_another-fix.patch.bz2
132# 134#
133# This ensures that there are a set order, and you can have ARCH 135# This ensures that there are a set order, and you can have ARCH
134# specific patches. 136# specific patches.
135# 137#
136# If you however give an argument to epatch(), it will treat it as a 138# If you however give an argument to epatch(), it will treat it as a
224 fi 226 fi
225 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
226 do 228 do
227 # New ARCH dependant patch naming scheme ... 229 # New ARCH dependant patch naming scheme ...
228 # 230 #
229 # ???_arch_foo.patch 231 # ???_arch_foo.patch
230 # 232 #
231 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
232 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
233 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
234 then 236 then
235 local count=0 237 local count=0
236 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
237 local patchname=${x##*/} 239 local patchname=${x##*/}
238 240
251 einfo "${EPATCH_SINGLE_MSG}" 253 einfo "${EPATCH_SINGLE_MSG}"
252 else 254 else
253 einfo "Applying ${patchname} ..." 255 einfo "Applying ${patchname} ..."
254 fi 256 fi
255 else 257 else
256 einfo " ${patchname} ..." 258 einfo " ${patchname} ..."
257 fi 259 fi
258 260
259 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 261 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
260 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261 263
266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
268 270
269 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
270 then 272 then
271 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 else 275 else
274 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
275 fi 277 fi
276 278
277 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 281
280 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 284
437# shell: /bin/false 439# shell: /bin/false
438# homedir: /dev/null 440# homedir: /dev/null
439# groups: none 441# groups: none
440# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
441enewuser() { 443enewuser() {
444 case ${EBUILD_PHASE} in
445 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug."
448 die "Bad package! enewuser is only for use in pkg_* functions!"
449 esac
450
442 # get the username 451 # get the username
443 local euser=$1; shift 452 local euser=$1; shift
444 if [[ -z ${euser} ]] ; then 453 if [[ -z ${euser} ]] ; then
445 eerror "No username specified !" 454 eerror "No username specified !"
446 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
447 fi 456 fi
448 457
449 # lets see if the username already exists 458 # lets see if the username already exists
450 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 459 if [[ -n $(egetent passwd "${euser}") ]] ; then
451 return 0 460 return 0
452 fi 461 fi
453 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
454 463
455 # options to pass to useradd 464 # options to pass to useradd
456 local opts= 465 local opts=
457 466
458 # handle uid 467 # handle uid
459 local euid=$1; shift 468 local euid=$1; shift
460 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 469 if [[ -n ${euid} && ${euid} != -1 ]] ; then
461 if [[ ${euid} -gt 0 ]] ; then 470 if [[ ${euid} -gt 0 ]] ; then
462 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 471 if [[ -n $(egetent passwd ${euid}) ]] ; then
463 euid="next" 472 euid="next"
464 fi 473 fi
465 else 474 else
466 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
467 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
468 fi 477 fi
469 else 478 else
470 euid="next" 479 euid="next"
471 fi 480 fi
472 if [[ ${euid} == "next" ]] ; then 481 if [[ ${euid} == "next" ]] ; then
473 for euid in $(seq 101 999) ; do 482 for ((euid = 101; euid <= 999; euid++)); do
474 [[ -z $(egetent passwd ${euid}) ]] && break 483 [[ -z $(egetent passwd ${euid}) ]] && break
475 done 484 done
476 fi 485 fi
477 opts="${opts} -u ${euid}" 486 opts="${opts} -u ${euid}"
478 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
492 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 501 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
493 [[ -x ${ROOT}${shell} ]] && break 502 [[ -x ${ROOT}${shell} ]] && break
494 done 503 done
495 504
496 if [[ ${shell} == "/dev/null" ]] ; then 505 if [[ ${shell} == "/dev/null" ]] ; then
497 eerror "Unable to identify the shell to use" 506 eerror "Unable to identify the shell to use, proceeding with userland default."
498 die "Unable to identify the shell to use" 507 case ${USERLAND} in
508 GNU) shell="/bin/false" ;;
509 BSD) shell="/sbin/nologin" ;;
510 Darwin) shell="/usr/sbin/nologin" ;;
511 *) die "Unable to identify the default shell for userland ${USERLAND}"
512 esac
499 fi 513 fi
500 514
501 eshell=${shell} 515 eshell=${shell}
502 fi 516 fi
503 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
632# Default values if you do not specify any: 646# Default values if you do not specify any:
633# groupname: REQUIRED ! 647# groupname: REQUIRED !
634# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
635# extra: none 649# extra: none
636enewgroup() { 650enewgroup() {
651 case ${EBUILD_PHASE} in
652 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug."
655 die "Bad package! enewgroup is only for use in pkg_* functions!"
656 esac
657
637 # get the group 658 # get the group
638 local egroup="$1"; shift 659 local egroup="$1"; shift
639 if [ -z "${egroup}" ] 660 if [ -z "${egroup}" ]
640 then 661 then
641 eerror "No group specified !" 662 eerror "No group specified !"
642 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
643 fi 664 fi
644 665
645 # see if group already exists 666 # see if group already exists
646 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 667 if [[ -n $(egetent group "${egroup}") ]]; then
647 then
648 return 0 668 return 0
649 fi 669 fi
650 einfo "Adding group '${egroup}' to your system ..." 670 einfo "Adding group '${egroup}' to your system ..."
651 671
652 # options to pass to useradd 672 # options to pass to useradd
695 fi 715 fi
696 716
697 # If we need the next available 717 # If we need the next available
698 case ${egid} in 718 case ${egid} in
699 *[!0-9]*) # Non numeric 719 *[!0-9]*) # Non numeric
700 for egid in $(seq 101 999); do 720 for ((egid = 101; egid <= 999; egid++)); do
701 [ -z "`egetent group ${egid}`" ] && break 721 [[ -z $(egetent group ${egid}) ]] && break
702 done 722 done
703 esac 723 esac
704 dscl . create /groups/${egroup} gid ${egid} 724 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*' 725 dscl . create /groups/${egroup} passwd '*'
706 ;; 726 ;;
707 727
708 *-freebsd*|*-dragonfly*) 728 *-freebsd*|*-dragonfly*)
709 case ${egid} in 729 case ${egid} in
710 *[!0-9]*) # Non numeric 730 *[!0-9]*) # Non numeric
711 for egid in $(seq 101 999); do 731 for ((egid = 101; egid <= 999; egid++)); do
712 [ -z "`egetent group ${egid}`" ] && break 732 [[ -z $(egetent group ${egid}) ]] && break
713 done 733 done
714 esac 734 esac
715 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 735 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
716 ;; 736 ;;
717 737
718 *-netbsd*) 738 *-netbsd*)
719 case ${egid} in 739 case ${egid} in
720 *[!0-9]*) # Non numeric 740 *[!0-9]*) # Non numeric
721 for egid in $(seq 101 999); do 741 for ((egid = 101; egid <= 999; egid++)); do
722 [ -z "`egetent group ${egid}`" ] && break 742 [[ -z $(egetent group ${egid}) ]] && break
723 done 743 done
724 esac 744 esac
725 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 745 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
726 ;; 746 ;;
727 747
735# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
736# vapier@gentoo.org 756# vapier@gentoo.org
737# 757#
738# edos2unix(file, <more files> ...) 758# edos2unix(file, <more files> ...)
739edos2unix() { 759edos2unix() {
740 for f in "$@" 760 echo "$@" | xargs sed -i 's/\r$//'
741 do
742 cp "${f}" ${T}/edos2unix
743 sed 's/\r$//' ${T}/edos2unix > "${f}"
744 done
745} 761}
746 762
747 763
748############################################################## 764##############################################################
749# START: Handle .desktop files and menu entries # 765# START: Handle .desktop files and menu entries #
750# maybe this should be separated into a new eclass some time # 766# maybe this should be separated into a new eclass some time #
751# lanius@gentoo.org # 767# lanius@gentoo.org #
752############################################################## 768##############################################################
753 769
754# Make a desktop file ! 770# Make a desktop file !
755# Great for making those icons in kde/gnome startmenu ! 771# Great for making those icons in kde/gnome startmenu !
756# Amaze your friends ! Get the women ! Join today ! 772# Amaze your friends ! Get the women ! Join today !
757# 773#
758# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 774# make_desktop_entry(<command>, [name], [icon], [type], [path])
759# 775#
760# binary: what binary does the app run with ? 776# binary: what command does the app run with ?
761# name: the name that will show up in the menu 777# name: the name that will show up in the menu
762# icon: give your little like a pretty little icon ... 778# icon: give your little like a pretty little icon ...
763# this can be relative (to /usr/share/pixmaps) or 779# this can be relative (to /usr/share/pixmaps) or
764# a full path to an icon 780# a full path to an icon
765# type: what kind of application is this ? for categories: 781# type: what kind of application is this ? for categories:
766# http://www.freedesktop.org/Standards/desktop-entry-spec 782# http://www.freedesktop.org/Standards/desktop-entry-spec
767# path: if your app needs to startup in a specific dir 783# path: if your app needs to startup in a specific dir
768make_desktop_entry() { 784make_desktop_entry() {
769 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
770 786
778 local catmaj=${CATEGORY%%-*} 794 local catmaj=${CATEGORY%%-*}
779 local catmin=${CATEGORY##*-} 795 local catmin=${CATEGORY##*-}
780 case ${catmaj} in 796 case ${catmaj} in
781 app) 797 app)
782 case ${catmin} in 798 case ${catmin} in
783 admin) type=System;; 799 admin) type=System;;
784 cdr) type=DiscBurning;; 800 cdr) type=DiscBurning;;
785 dicts) type=Dictionary;; 801 dicts) type=Dictionary;;
786 editors) type=TextEditor;; 802 editors) type=TextEditor;;
787 emacs) type=TextEditor;; 803 emacs) type=TextEditor;;
788 emulation) type=Emulator;; 804 emulation) type=Emulator;;
789 laptop) type=HardwareSettings;; 805 laptop) type=HardwareSettings;;
790 office) type=Office;; 806 office) type=Office;;
791 vim) type=TextEditor;; 807 vim) type=TextEditor;;
792 xemacs) type=TextEditor;; 808 xemacs) type=TextEditor;;
793 *) type=;; 809 *) type=;;
794 esac 810 esac
795 ;; 811 ;;
796 812
797 dev) 813 dev)
798 type="Development" 814 type="Development"
799 ;; 815 ;;
800 816
801 games) 817 games)
802 case ${catmin} in 818 case ${catmin} in
803 action) type=ActionGame;; 819 action|fps) type=ActionGame;;
804 arcade) type=ArcadeGame;; 820 arcade) type=ArcadeGame;;
805 board) type=BoardGame;; 821 board) type=BoardGame;;
806 kid) type=KidsGame;; 822 kids) type=KidsGame;;
807 emulation) type=Emulator;; 823 emulation) type=Emulator;;
808 puzzle) type=LogicGame;; 824 puzzle) type=LogicGame;;
809 rpg) type=RolePlaying;; 825 rpg) type=RolePlaying;;
810 roguelike) type=RolePlaying;; 826 roguelike) type=RolePlaying;;
811 simulation) type=Simulation;; 827 simulation) type=Simulation;;
812 sports) type=SportsGame;; 828 sports) type=SportsGame;;
813 strategy) type=StrategyGame;; 829 strategy) type=StrategyGame;;
814 *) type=;; 830 *) type=;;
815 esac 831 esac
816 type="Game;${type}" 832 type="Game;${type}"
817 ;; 833 ;;
818 834
819 mail) 835 mail)
823 media) 839 media)
824 case ${catmin} in 840 case ${catmin} in
825 gfx) type=Graphics;; 841 gfx) type=Graphics;;
826 radio) type=Tuner;; 842 radio) type=Tuner;;
827 sound) type=Audio;; 843 sound) type=Audio;;
828 tv) type=TV;; 844 tv) type=TV;;
829 video) type=Video;; 845 video) type=Video;;
830 *) type=;; 846 *) type=;;
831 esac 847 esac
832 type="AudioVideo;${type}" 848 type="AudioVideo;${type}"
833 ;; 849 ;;
834 850
835 net) 851 net)
836 case ${catmin} in 852 case ${catmin} in
837 dialup) type=Dialup;; 853 dialup) type=Dialup;;
838 ftp) type=FileTransfer;; 854 ftp) type=FileTransfer;;
839 im) type=InstantMessaging;; 855 im) type=InstantMessaging;;
840 irc) type=IRCClient;; 856 irc) type=IRCClient;;
841 mail) type=Email;; 857 mail) type=Email;;
842 news) type=News;; 858 news) type=News;;
843 nntp) type=News;; 859 nntp) type=News;;
844 p2p) type=FileTransfer;; 860 p2p) type=FileTransfer;;
845 *) type=;; 861 *) type=;;
846 esac 862 esac
847 type="Network;${type}" 863 type="Network;${type}"
848 ;; 864 ;;
849 865
850 sci) 866 sci)
851 case ${catmin} in 867 case ${catmin} in
852 astro*) type=Astronomy;; 868 astro*) type=Astronomy;;
853 bio*) type=Biology;; 869 bio*) type=Biology;;
854 calc*) type=Calculator;; 870 calc*) type=Calculator;;
855 chem*) type=Chemistry;; 871 chem*) type=Chemistry;;
856 geo*) type=Geology;; 872 geo*) type=Geology;;
857 math*) type=Math;; 873 math*) type=Math;;
858 *) type=;; 874 *) type=;;
859 esac 875 esac
860 type="Science;${type}" 876 type="Science;${type}"
861 ;; 877 ;;
862 878
863 www) 879 www)
864 case ${catmin} in 880 case ${catmin} in
865 client) type=WebBrowser;; 881 client) type=WebBrowser;;
866 *) type=;; 882 *) type=;;
867 esac 883 esac
868 type="Network" 884 type="Network"
869 ;; 885 ;;
870 886
871 *) 887 *)
877 local desktop_name="${PN}" 893 local desktop_name="${PN}"
878 else 894 else
879 local desktop_name="${PN}-${SLOT}" 895 local desktop_name="${PN}-${SLOT}"
880 fi 896 fi
881 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
898# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
882 899
883echo "[Desktop Entry] 900echo "[Desktop Entry]
884Encoding=UTF-8 901Encoding=UTF-8
885Version=0.9.2 902Version=0.9.2
886Name=${name} 903Name=${name}
887Type=Application 904Type=Application
888Comment=${DESCRIPTION} 905Comment=${DESCRIPTION}
889Exec=${exec} 906Exec=${exec}
907TryExec=${exec%% *}
890Path=${path} 908Path=${path}
891Icon=${icon} 909Icon=${icon}
892Categories=Application;${type};" > "${desktop}" 910Categories=Application;${type};" > "${desktop}"
893 911
894 ( 912 (
899 ) 917 )
900} 918}
901 919
902# Make a GDM/KDM Session file 920# Make a GDM/KDM Session file
903# 921#
904# make_desktop_entry(<title>, <command>) 922# make_session_desktop(<title>, <command>)
905# title: File to execute to start the Window Manager 923# title: File to execute to start the Window Manager
906# command: Name of the Window Manager 924# command: Name of the Window Manager
907 925
908make_session_desktop() { 926make_session_desktop() {
909 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 927 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
960 insinto /usr/share/pixmaps 978 insinto /usr/share/pixmaps
961 newins "$1" "$2" 979 newins "$1" "$2"
962} 980}
963 981
964############################################################## 982##############################################################
965# END: Handle .desktop files and menu entries # 983# END: Handle .desktop files and menu entries #
966############################################################## 984##############################################################
967 985
968 986
969# for internal use only (unpack_pdv and unpack_makeself) 987# for internal use only (unpack_pdv and unpack_makeself)
970find_unpackable_file() { 988find_unpackable_file() {
989# the middle of the archive. Valve seems to use it a lot ... too bad 1007# the middle of the archive. Valve seems to use it a lot ... too bad
990# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1008# it seems to like to segfault a lot :(. So lets take it apart ourselves.
991# 1009#
992# Usage: unpack_pdv [file to unpack] [size of off_t] 1010# Usage: unpack_pdv [file to unpack] [size of off_t]
993# - you have to specify the off_t size ... i have no idea how to extract that 1011# - you have to specify the off_t size ... i have no idea how to extract that
994# information out of the binary executable myself. basically you pass in 1012# information out of the binary executable myself. basically you pass in
995# the size of the off_t type (in bytes) on the machine that built the pdv 1013# the size of the off_t type (in bytes) on the machine that built the pdv
996# archive. one way to determine this is by running the following commands: 1014# archive. one way to determine this is by running the following commands:
997# strings <pdv archive> | grep lseek 1015# strings <pdv archive> | grep lseek
998# strace -elseek <pdv archive> 1016# strace -elseek <pdv archive>
999# basically look for the first lseek command (we do the strings/grep because 1017# basically look for the first lseek command (we do the strings/grep because
1000# sometimes the function call is _llseek or something) and steal the 2nd 1018# sometimes the function call is _llseek or something) and steal the 2nd
1001# parameter. here is an example: 1019# parameter. here is an example:
1002# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1020# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1003# lseek 1021# lseek
1004# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1022# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1005# lseek(3, -4, SEEK_END) = 2981250 1023# lseek(3, -4, SEEK_END) = 2981250
1006# thus we would pass in the value of '4' as the second parameter. 1024# thus we would pass in the value of '4' as the second parameter.
1007unpack_pdv() { 1025unpack_pdv() {
1008 local src=$(find_unpackable_file $1) 1026 local src=$(find_unpackable_file $1)
1009 local sizeoff_t=$2 1027 local sizeoff_t=$2
1010 1028
1011 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1029 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1012 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1030 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1013 1031
1014 local shrtsrc=$(basename "${src}") 1032 local shrtsrc=$(basename "${src}")
1015 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1033 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1016 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1034 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1017 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1035 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1018 1036
1019 # grab metadata for debug reasons 1037 # grab metadata for debug reasons
1020 local metafile="$(emktemp)" 1038 local metafile="$(emktemp)"
1021 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1039 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1022 1040
1081# many other game companies. 1099# many other game companies.
1082# 1100#
1083# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1101# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1084# - If the file is not specified then unpack will utilize ${A}. 1102# - If the file is not specified then unpack will utilize ${A}.
1085# - If the offset is not specified then we will attempt to extract 1103# - If the offset is not specified then we will attempt to extract
1086# the proper offset from the script itself. 1104# the proper offset from the script itself.
1087unpack_makeself() { 1105unpack_makeself() {
1088 local src_input=${1:-${A}} 1106 local src_input=${1:-${A}}
1089 local src=$(find_unpackable_file "${src_input}") 1107 local src=$(find_unpackable_file "${src_input}")
1090 local skip=$2 1108 local skip=$2
1091 local exe=$3 1109 local exe=$3
1097 if [[ -z ${skip} ]] ; then 1115 if [[ -z ${skip} ]] ; then
1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1116 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1099 local skip=0 1117 local skip=0
1100 exe=tail 1118 exe=tail
1101 case ${ver} in 1119 case ${ver} in
1102 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1120 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1103 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1121 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1104 ;; 1122 ;;
1105 2.0|2.0.1) 1123 2.0|2.0.1)
1106 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1124 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1107 ;; 1125 ;;
1141 # lets grab the first few bytes of the file to figure out what kind of archive it is 1159 # lets grab the first few bytes of the file to figure out what kind of archive it is
1142 local tmpfile="$(emktemp)" 1160 local tmpfile="$(emktemp)"
1143 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1161 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1144 local filetype="$(file -b "${tmpfile}")" 1162 local filetype="$(file -b "${tmpfile}")"
1145 case ${filetype} in 1163 case ${filetype} in
1146 *tar\ archive) 1164 *tar\ archive*)
1147 eval ${exe} | tar --no-same-owner -xf - 1165 eval ${exe} | tar --no-same-owner -xf -
1148 ;; 1166 ;;
1149 bzip2*) 1167 bzip2*)
1150 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1168 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1151 ;; 1169 ;;
1187 # accepted ... if we don't find a match, we make the user accept 1205 # accepted ... if we don't find a match, we make the user accept
1188 local shopts=$- 1206 local shopts=$-
1189 local alic 1207 local alic
1190 set -o noglob #so that bash doesn't expand "*" 1208 set -o noglob #so that bash doesn't expand "*"
1191 for alic in ${ACCEPT_LICENSE} ; do 1209 for alic in ${ACCEPT_LICENSE} ; do
1192 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1210 if [[ ${alic} == ${l} ]]; then
1193 set +o noglob; set -${shopts} #reset old shell opts 1211 set +o noglob; set -${shopts} #reset old shell opts
1194 return 0 1212 return 0
1195 fi 1213 fi
1196 done 1214 done
1197 set +o noglob; set -$shopts #reset old shell opts 1215 set +o noglob; set -$shopts #reset old shell opts
1199 local licmsg="$(emktemp)" 1217 local licmsg="$(emktemp)"
1200 cat << EOF > ${licmsg} 1218 cat << EOF > ${licmsg}
1201********************************************************** 1219**********************************************************
1202The following license outlines the terms of use of this 1220The following license outlines the terms of use of this
1203package. You MUST accept this license for installation to 1221package. You MUST accept this license for installation to
1204continue. When you are done viewing, hit 'q'. If you 1222continue. When you are done viewing, hit 'q'. If you
1205CTRL+C out of this, the install will not run! 1223CTRL+C out of this, the install will not run!
1206********************************************************** 1224**********************************************************
1207 1225
1208EOF 1226EOF
1209 cat ${lic} >> ${licmsg} 1227 cat ${lic} >> ${licmsg}
1230# and when the function returns, you can assume that the cd has been 1248# and when the function returns, you can assume that the cd has been
1231# found at CDROM_ROOT. 1249# found at CDROM_ROOT.
1232# 1250#
1233# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1251# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1234# etc... if you want to give the cds better names, then just export 1252# etc... if you want to give the cds better names, then just export
1235# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1253# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1254# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1255# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1256# CDROM_NAME_2="data cd"
1257# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1236# 1258#
1237# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1259# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1238# 1260#
1239# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1261# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1240# - this will attempt to locate a cd based upon a file that is on 1262# - this will attempt to locate a cd based upon a file that is on
1241# the cd ... the more files you give this function, the more cds 1263# the cd ... the more files you give this function, the more cds
1242# the cdrom functions will handle 1264# the cdrom functions will handle
1243cdrom_get_cds() { 1265cdrom_get_cds() {
1244 # first we figure out how many cds we're dealing with by 1266 # first we figure out how many cds we're dealing with by
1245 # the # of files they gave us 1267 # the # of files they gave us
1246 local cdcnt=0 1268 local cdcnt=0
1247 local f= 1269 local f=
1291 echo 1313 echo
1292 einfo "For example:" 1314 einfo "For example:"
1293 einfo "export CD_ROOT=/mnt/cdrom" 1315 einfo "export CD_ROOT=/mnt/cdrom"
1294 echo 1316 echo
1295 else 1317 else
1318 if [[ -n ${CDROM_NAME_SET} ]] ; then
1319 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1320 cdcnt=0
1321 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1322 ((++cdcnt))
1323 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1324 done
1325 fi
1326
1296 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1327 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1297 cdcnt=0 1328 cdcnt=0
1298 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1329 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1299 ((++cdcnt)) 1330 ((++cdcnt))
1300 var="CDROM_NAME_${cdcnt}" 1331 var="CDROM_NAME_${cdcnt}"
1367 1398
1368 while [[ -n ${cdset[${i}]} ]] ; do 1399 while [[ -n ${cdset[${i}]} ]] ; do
1369 local dir=$(dirname ${cdset[${i}]}) 1400 local dir=$(dirname ${cdset[${i}]})
1370 local file=$(basename ${cdset[${i}]}) 1401 local file=$(basename ${cdset[${i}]})
1371 1402
1372 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1403 local point= node= fs= foo=
1373 [[ -d ${mline}/${dir} ]] || continue 1404 while read point node fs foo ; do
1405 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \
1406 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1407 && continue
1408 point=${point//\040/ }
1374 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1409 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1375 export CDROM_ROOT=${mline} 1410 export CDROM_ROOT=${point}
1376 export CDROM_SET=${i} 1411 export CDROM_SET=${i}
1377 export CDROM_MATCH=${cdset[${i}]} 1412 export CDROM_MATCH=${cdset[${i}]}
1378 return 1413 return
1379 fi 1414 done <<< "$(get_mounts)"
1380 done
1381 1415
1382 ((++i)) 1416 ((++i))
1383 done 1417 done
1384 1418
1385 echo 1419 echo
1413 1447
1414# Make sure that LINGUAS only contains languages that 1448# Make sure that LINGUAS only contains languages that
1415# a package can support 1449# a package can support
1416# 1450#
1417# usage: strip-linguas <allow LINGUAS> 1451# usage: strip-linguas <allow LINGUAS>
1418# strip-linguas -i <directories of .po files> 1452# strip-linguas -i <directories of .po files>
1419# strip-linguas -u <directories of .po files> 1453# strip-linguas -u <directories of .po files>
1420# 1454#
1421# The first form allows you to specify a list of LINGUAS. 1455# The first form allows you to specify a list of LINGUAS.
1422# The -i builds a list of po files found in all the 1456# The -i builds a list of po files found in all the
1423# directories and uses the intersection of the lists. 1457# directories and uses the intersection of the lists.
1424# The -u builds a list of po files found in all the 1458# The -u builds a list of po files found in all the
1425# directories and uses the union of the lists. 1459# directories and uses the union of the lists.
1426strip-linguas() { 1460strip-linguas() {
1427 local ls newls 1461 local ls newls nols
1428 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1462 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1429 local op=$1; shift 1463 local op=$1; shift
1430 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1464 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1431 local d f 1465 local d f
1432 for d in "$@" ; do 1466 for d in "$@" ; do
1433 if [[ ${op} == "-u" ]] ; then 1467 if [[ ${op} == "-u" ]] ; then
1434 newls=${ls} 1468 newls=${ls}
1435 else 1469 else
1436 newls="" 1470 newls=""
1437 fi 1471 fi
1438 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1472 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1439 if [[ ${op} == "-i" ]] ; then 1473 if [[ ${op} == "-i" ]] ; then
1440 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1474 hasq ${f} ${ls} && newls="${newls} ${f}"
1441 else 1475 else
1442 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1476 hasq ${f} ${ls} || newls="${newls} ${f}"
1443 fi 1477 fi
1444 done 1478 done
1445 ls=${newls} 1479 ls=${newls}
1446 done 1480 done
1447 ls=${ls//.po}
1448 else 1481 else
1449 ls=$@ 1482 ls="$@"
1450 fi 1483 fi
1451 1484
1452 ls=" ${ls} " 1485 nols=""
1453 newls="" 1486 newls=""
1454 for f in ${LINGUAS} ; do 1487 for f in ${LINGUAS} ; do
1455 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1488 if hasq ${f} ${ls} ; then
1456 newls="${newls} ${f}" 1489 newls="${newls} ${f}"
1457 else 1490 else
1458 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1491 nols="${nols} ${f}"
1459 fi 1492 fi
1460 done 1493 done
1461 if [[ -z ${newls} ]] ; then 1494 [[ -n ${nols} ]] \
1462 export LINGUAS="" 1495 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1463 else
1464 export LINGUAS=${newls:1} 1496 export LINGUAS=${newls:1}
1465 fi
1466} 1497}
1467 1498
1468# moved from kernel.eclass since they are generally useful outside of 1499# moved from kernel.eclass since they are generally useful outside of
1469# kernel.eclass -iggy (20041002) 1500# kernel.eclass -iggy (20041002)
1470 1501
1477 while ((i--)) ; do 1508 while ((i--)) ; do
1478 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1509 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1479 done 1510 done
1480 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1511 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1481 case ${ARCH} in 1512 case ${ARCH} in
1482 x86) export ARCH="i386";; 1513 x86) export ARCH="i386";;
1483 amd64) export ARCH="x86_64";; 1514 amd64) export ARCH="x86_64";;
1484 hppa) export ARCH="parisc";; 1515 hppa) export ARCH="parisc";;
1485 mips) export ARCH="mips";; 1516 mips) export ARCH="mips";;
1486 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one! 1517 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1487 *) export ARCH="${ARCH}";; 1518 *) export ARCH="${ARCH}";;
1488 esac 1519 esac
1489} 1520}
1490 1521
1491# set's ARCH back to what portage expects 1522# set's ARCH back to what portage expects
1492set_arch_to_portage() { 1523set_arch_to_portage() {
1499 1530
1500# Jeremy Huddleston <eradicator@gentoo.org>: 1531# Jeremy Huddleston <eradicator@gentoo.org>:
1501# preserve_old_lib /path/to/libblah.so.0 1532# preserve_old_lib /path/to/libblah.so.0
1502# preserve_old_lib_notify /path/to/libblah.so.0 1533# preserve_old_lib_notify /path/to/libblah.so.0
1503# 1534#
1504# These functions are useful when a lib in your package changes --library. Such 1535# These functions are useful when a lib in your package changes --library. Such
1505# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1536# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1506# would break packages that link against it. Most people get around this 1537# would break packages that link against it. Most people get around this
1507# by using the portage SLOT mechanism, but that is not always a relevant 1538# by using the portage SLOT mechanism, but that is not always a relevant
1508# solution, so instead you can add the following to your ebuilds: 1539# solution, so instead you can add the following to your ebuilds:
1509# 1540#
1510# src_install() { 1541# pkg_preinst() {
1511# ... 1542# ...
1512# preserve_old_lib /usr/$(get_libdir)/libogg.so.0 1543# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1513# ... 1544# ...
1514# } 1545# }
1515# 1546#
1518# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0 1549# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1519# ... 1550# ...
1520# } 1551# }
1521 1552
1522preserve_old_lib() { 1553preserve_old_lib() {
1523 LIB=$1 1554 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1555 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1556# die "Invalid preserve_old_lib() usage"
1557 fi
1558 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1524 1559
1525 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1560 local lib dir
1526 SONAME=`basename ${LIB}` 1561 for lib in "$@" ; do
1527 DIRNAME=`dirname ${LIB}` 1562 [[ -e ${ROOT}/${lib} ]] || continue
1528 1563 dir=${lib%/*}
1529 dodir ${DIRNAME} 1564 dodir ${dir} || die "dodir ${dir} failed"
1530 cp ${ROOT}${LIB} ${D}${DIRNAME} 1565 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1531 touch ${D}${LIB} 1566 touch "${D}"/${lib}
1532 fi 1567 done
1533} 1568}
1534 1569
1535preserve_old_lib_notify() { 1570preserve_old_lib_notify() {
1536 LIB=$1 1571 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1572 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1573# die "Invalid preserve_old_lib_notify() usage"
1574 fi
1537 1575
1538 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1576 local lib notice=0
1539 SONAME=`basename ${LIB}` 1577 for lib in "$@" ; do
1540 1578 [[ -e ${ROOT}/${lib} ]] || continue
1579 if [[ ${notice} -eq 0 ]] ; then
1580 notice=1
1541 ewarn "An old version of an installed library was detected on your system." 1581 ewarn "Old versions of installed libraries were detected on your system."
1542 ewarn "In order to avoid breaking packages that link against it, this older version" 1582 ewarn "In order to avoid breaking packages that depend on these old libs,"
1543 ewarn "is not being removed. In order to make full use of this newer version," 1583 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1544 ewarn "you will need to execute the following command:" 1584 ewarn "in order to remove these old dependencies. If you do not have this"
1545 ewarn " revdep-rebuild --library ${SONAME}" 1585 ewarn "helper program, simply emerge the 'gentoolkit' package."
1546 ewarn 1586 ewarn
1547 ewarn "After doing that, you can safely remove ${LIB}"
1548 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1549 fi 1587 fi
1588 ewarn " # revdep-rebuild --library ${lib##*/}"
1589 done
1550} 1590}
1551 1591
1552# Hack for people to figure out if a package was built with 1592# Hack for people to figure out if a package was built with
1553# certain USE flags 1593# certain USE flags
1554# 1594#
1555# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1595# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1556# ex: built_with_use xchat gtk2 1596# ex: built_with_use xchat gtk2
1557# 1597#
1558# Flags: -a all USE flags should be utilized 1598# Flags: -a all USE flags should be utilized
1559# -o at least one USE flag should be utilized 1599# -o at least one USE flag should be utilized
1560# Note: the default flag is '-a' 1600# Note: the default flag is '-a'
1561built_with_use() { 1601built_with_use() {
1562 local opt=$1 1602 local opt=$1
1563 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1603 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1564 1604
1565 local PKG=$(best_version $1) 1605 local PKG=$(best_version $1)
1606 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1566 shift 1607 shift
1567 1608
1568 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1609 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1610 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1569 1611
1570 # if the USE file doesnt exist, assume the $PKG is either 1612 # if the USE file doesnt exist, assume the $PKG is either
1571 # injected or package.provided 1613 # injected or package.provided
1572 [[ ! -e ${USEFILE} ]] && return 0 1614 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1615
1616 local IUSE_BUILT=$(<${IUSEFILE})
1617 # Don't check USE_EXPAND #147237
1618 local expand
1619 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1620 if [[ $1 == ${expand}_* ]] ; then
1621 expand=""
1622 break
1623 fi
1624 done
1625 if [[ -n ${expand} ]] ; then
1626 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!"
1627 fi
1573 1628
1574 local USE_BUILT=$(<${USEFILE}) 1629 local USE_BUILT=$(<${USEFILE})
1575 while [[ $# -gt 0 ]] ; do 1630 while [[ $# -gt 0 ]] ; do
1576 if [[ ${opt} = "-o" ]] ; then 1631 if [[ ${opt} = "-o" ]] ; then
1577 has $1 ${USE_BUILT} && return 0 1632 has $1 ${USE_BUILT} && return 0
1592 local f 1647 local f
1593 for f in $(find ${dir} -name configure) ; do 1648 for f in $(find ${dir} -name configure) ; do
1594 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1649 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1595 done 1650 done
1596 eend 0 1651 eend 0
1597}
1598
1599# dopamd <file> [more files]
1600#
1601# Install pam auth config file in /etc/pam.d
1602dopamd() {
1603 [[ -z $1 ]] && die "dopamd requires at least one argument"
1604
1605 use pam || return 0
1606
1607 INSDESTTREE=/etc/pam.d \
1608 doins "$@" || die "failed to install $@"
1609}
1610# newpamd <old name> <new name>
1611#
1612# Install pam file <old name> as <new name> in /etc/pam.d
1613newpamd() {
1614 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1615
1616 use pam || return 0
1617
1618 INSDESTTREE=/etc/pam.d \
1619 newins "$1" "$2" || die "failed to install $1 as $2"
1620} 1652}
1621 1653
1622# make a wrapper script ... 1654# make a wrapper script ...
1623# NOTE: this was originally games_make_wrapper, but I noticed other places where 1655# NOTE: this was originally games_make_wrapper, but I noticed other places where
1624# this could be used, so I have moved it here and made it not games-specific 1656# this could be used, so I have moved it here and made it not games-specific

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