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1# Copyright 1999-2006 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 1.247 2006/08/11 02:21:47 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.280 2007/05/05 07:52:26 vapier Exp $
4# 4#
5# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
6# have to implement themselves. 6# have to implement themselves.
7# 7#
8# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
37 done 37 done
38 fi 38 fi
39} 39}
40 40
41# This function generate linker scripts in /usr/lib for dynamic 41# This function generate linker scripts in /usr/lib for dynamic
42# 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
43# 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
44# 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
45# 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
46# library search path. This cause many builds to fail. 46# library search path. This cause many builds to fail.
47# See bug #4411 for more info. 47# See bug #4411 for more info.
48# 48#
49# To use, simply call: 49# To use, simply call:
50# 50#
51# gen_usr_ldscript libfoo.so 51# gen_usr_ldscript libfoo.so
52# 52#
53# Note that you should in general use the unversioned name of 53# Note that you should in general use the unversioned name of
54# the library, as ldconfig should usually update it correctly 54# the library, as ldconfig should usually update it correctly
55# to point to the latest version of the library present. 55# to point to the latest version of the library present.
56# 56#
57# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
58# 58#
59gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
60 local lib libdir=$(get_libdir) 68 local lib libdir=$(get_libdir)
61 # Just make sure it exists 69 # Just make sure it exists
62 dodir /usr/${libdir} 70 dodir /usr/${libdir}
63 71
64 for lib in "${@}" ; do 72 for lib in "${@}" ; do
85# Default options for patch 93# Default options for patch
86# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
87# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
88# Set -E to automatically remove empty files. 96# Set -E to automatically remove empty files.
89EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
90# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
91# and not the full path .. 99# and not the full path ..
92EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
93# Change the printed message for a single patch. 101# Change the printed message for a single patch.
94EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
95# Change the printed message for multiple patches. 103# Change the printed message for multiple patches.
96EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
97# Force applying bulk patches even if not following the style: 105# Force applying bulk patches even if not following the style:
98# 106#
99# ??_${ARCH}_foo.${EPATCH_SUFFIX} 107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
100# 108#
101EPATCH_FORCE="no" 109EPATCH_FORCE="no"
102 110
103# This function is for bulk patching, or in theory for just one 111# This function is for bulk patching, or in theory for just one
104# or two patches. 112# or two patches.
115# 123#
116# Patches are applied in current directory. 124# Patches are applied in current directory.
117# 125#
118# Bulk Patches should preferibly have the form of: 126# Bulk Patches should preferibly have the form of:
119# 127#
120# ??_${ARCH}_foo.${EPATCH_SUFFIX} 128# ??_${ARCH}_foo.${EPATCH_SUFFIX}
121# 129#
122# For example: 130# For example:
123# 131#
124# 01_all_misc-fix.patch.bz2 132# 01_all_misc-fix.patch.bz2
125# 02_sparc_another-fix.patch.bz2 133# 02_sparc_another-fix.patch.bz2
126# 134#
127# 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
128# specific patches. 136# specific patches.
129# 137#
130# 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
218 fi 226 fi
219 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
220 do 228 do
221 # New ARCH dependant patch naming scheme ... 229 # New ARCH dependant patch naming scheme ...
222 # 230 #
223 # ???_arch_foo.patch 231 # ???_arch_foo.patch
224 # 232 #
225 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
226 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
227 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
228 then 236 then
229 local count=0 237 local count=0
230 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
231 local patchname=${x##*/} 239 local patchname=${x##*/}
232 240
260 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 270
263 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
264 then 272 then
265 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 else 275 else
268 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
269 fi 277 fi
270 278
271 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 281
274 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 284
358 [[ -z ${T} ]] \ 366 [[ -z ${T} ]] \
359 && topdir="/tmp" \ 367 && topdir="/tmp" \
360 || topdir=${T} 368 || topdir=${T}
361 fi 369 fi
362 370
363 if [[ -z $(type -p mktemp) ]] ; then 371 if ! type -P mktemp > /dev/null ; then
372 # system lacks `mktemp` so we have to fake it
364 local tmp=/ 373 local tmp=/
365 while [[ -e ${tmp} ]] ; do 374 while [[ -e ${tmp} ]] ; do
366 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 375 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
367 done 376 done
368 ${exe} "${tmp}" || ${exe} -p "${tmp}" 377 ${exe} "${tmp}" || ${exe} -p "${tmp}"
369 echo "${tmp}" 378 echo "${tmp}"
370 else 379 else
380 # the args here will give slightly wierd names on BSD,
381 # but should produce a usable file on all userlands
371 if [[ ${exe} == "touch" ]] ; then 382 if [[ ${exe} == "touch" ]] ; then
372 [[ ${USERLAND} == "GNU" ]] \
373 && mktemp -p "${topdir}" \
374 || TMPDIR="${topdir}" mktemp -t tmp 383 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
375 else 384 else
376 [[ ${USERLAND} == "GNU" ]] \
377 && mktemp -d "${topdir}" \
378 || TMPDIR="${topdir}" mktemp -dt tmp 385 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
379 fi 386 fi
380 fi 387 fi
381} 388}
382 389
383# Small wrapper for getent (Linux), nidump (Mac OS X), 390# Small wrapper for getent (Linux), nidump (Mac OS X),
446 eerror "No username specified !" 453 eerror "No username specified !"
447 die "Cannot call enewuser without a username" 454 die "Cannot call enewuser without a username"
448 fi 455 fi
449 456
450 # lets see if the username already exists 457 # lets see if the username already exists
451 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 458 if [[ -n $(egetent passwd "${euser}") ]] ; then
452 return 0 459 return 0
453 fi 460 fi
454 einfo "Adding user '${euser}' to your system ..." 461 einfo "Adding user '${euser}' to your system ..."
455 462
456 # options to pass to useradd 463 # options to pass to useradd
457 local opts= 464 local opts=
458 465
459 # handle uid 466 # handle uid
460 local euid=$1; shift 467 local euid=$1; shift
461 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 468 if [[ -n ${euid} && ${euid} != -1 ]] ; then
462 if [[ ${euid} -gt 0 ]] ; then 469 if [[ ${euid} -gt 0 ]] ; then
463 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 470 if [[ -n $(egetent passwd ${euid}) ]] ; then
464 euid="next" 471 euid="next"
465 fi 472 fi
466 else 473 else
467 eerror "Userid given but is not greater than 0 !" 474 eerror "Userid given but is not greater than 0 !"
468 die "${euid} is not a valid UID" 475 die "${euid} is not a valid UID"
469 fi 476 fi
470 else 477 else
471 euid="next" 478 euid="next"
472 fi 479 fi
473 if [[ ${euid} == "next" ]] ; then 480 if [[ ${euid} == "next" ]] ; then
474 for euid in $(seq 101 999) ; do 481 for ((euid = 101; euid <= 999; euid++)); do
475 [[ -z $(egetent passwd ${euid}) ]] && break 482 [[ -z $(egetent passwd ${euid}) ]] && break
476 done 483 done
477 fi 484 fi
478 opts="${opts} -u ${euid}" 485 opts="${opts} -u ${euid}"
479 einfo " - Userid: ${euid}" 486 einfo " - Userid: ${euid}"
493 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 500 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
494 [[ -x ${ROOT}${shell} ]] && break 501 [[ -x ${ROOT}${shell} ]] && break
495 done 502 done
496 503
497 if [[ ${shell} == "/dev/null" ]] ; then 504 if [[ ${shell} == "/dev/null" ]] ; then
498 eerror "Unable to identify the shell to use" 505 eerror "Unable to identify the shell to use, proceeding with userland default."
499 die "Unable to identify the shell to use" 506 case ${USERLAND} in
507 GNU) shell="/bin/false" ;;
508 BSD) shell="/sbin/nologin" ;;
509 Darwin) shell="/usr/sbin/nologin" ;;
510 *) die "Unable to identify the default shell for userland ${USERLAND}"
511 esac
500 fi 512 fi
501 513
502 eshell=${shell} 514 eshell=${shell}
503 fi 515 fi
504 einfo " - Shell: ${eshell}" 516 einfo " - Shell: ${eshell}"
649 eerror "No group specified !" 661 eerror "No group specified !"
650 die "Cannot call enewgroup without a group" 662 die "Cannot call enewgroup without a group"
651 fi 663 fi
652 664
653 # see if group already exists 665 # see if group already exists
654 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 666 if [[ -n $(egetent group "${egroup}") ]]; then
655 then
656 return 0 667 return 0
657 fi 668 fi
658 einfo "Adding group '${egroup}' to your system ..." 669 einfo "Adding group '${egroup}' to your system ..."
659 670
660 # options to pass to useradd 671 # options to pass to useradd
703 fi 714 fi
704 715
705 # If we need the next available 716 # If we need the next available
706 case ${egid} in 717 case ${egid} in
707 *[!0-9]*) # Non numeric 718 *[!0-9]*) # Non numeric
708 for egid in $(seq 101 999); do 719 for ((egid = 101; egid <= 999; egid++)); do
709 [ -z "`egetent group ${egid}`" ] && break 720 [[ -z $(egetent group ${egid}) ]] && break
710 done 721 done
711 esac 722 esac
712 dscl . create /groups/${egroup} gid ${egid} 723 dscl . create /groups/${egroup} gid ${egid}
713 dscl . create /groups/${egroup} passwd '*' 724 dscl . create /groups/${egroup} passwd '*'
714 ;; 725 ;;
715 726
716 *-freebsd*|*-dragonfly*) 727 *-freebsd*|*-dragonfly*)
717 case ${egid} in 728 case ${egid} in
718 *[!0-9]*) # Non numeric 729 *[!0-9]*) # Non numeric
719 for egid in $(seq 101 999); do 730 for ((egid = 101; egid <= 999; egid++)); do
720 [ -z "`egetent group ${egid}`" ] && break 731 [[ -z $(egetent group ${egid}) ]] && break
721 done 732 done
722 esac 733 esac
723 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 734 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
724 ;; 735 ;;
725 736
726 *-netbsd*) 737 *-netbsd*)
727 case ${egid} in 738 case ${egid} in
728 *[!0-9]*) # Non numeric 739 *[!0-9]*) # Non numeric
729 for egid in $(seq 101 999); do 740 for ((egid = 101; egid <= 999; egid++)); do
730 [ -z "`egetent group ${egid}`" ] && break 741 [[ -z $(egetent group ${egid}) ]] && break
731 done 742 done
732 esac 743 esac
733 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 744 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
734 ;; 745 ;;
735 746
743# Simple script to replace 'dos2unix' binaries 754# Simple script to replace 'dos2unix' binaries
744# vapier@gentoo.org 755# vapier@gentoo.org
745# 756#
746# edos2unix(file, <more files> ...) 757# edos2unix(file, <more files> ...)
747edos2unix() { 758edos2unix() {
748 for f in "$@" 759 echo "$@" | xargs sed -i 's/\r$//'
749 do
750 cp "${f}" ${T}/edos2unix
751 sed 's/\r$//' ${T}/edos2unix > "${f}"
752 done
753} 760}
754 761
755 762
756############################################################## 763##############################################################
757# START: Handle .desktop files and menu entries # 764# START: Handle .desktop files and menu entries #
758# maybe this should be separated into a new eclass some time # 765# maybe this should be separated into a new eclass some time #
759# lanius@gentoo.org # 766# lanius@gentoo.org #
760############################################################## 767##############################################################
761 768
762# Make a desktop file ! 769# Make a desktop file !
763# Great for making those icons in kde/gnome startmenu ! 770# Great for making those icons in kde/gnome startmenu !
764# Amaze your friends ! Get the women ! Join today ! 771# Amaze your friends ! Get the women ! Join today !
765# 772#
766# make_desktop_entry(<command>, [name], [icon], [type], [path]) 773# make_desktop_entry(<command>, [name], [icon], [type], [path])
767# 774#
768# binary: what command does the app run with ? 775# binary: what command does the app run with ?
769# name: the name that will show up in the menu 776# name: the name that will show up in the menu
770# icon: give your little like a pretty little icon ... 777# icon: give your little like a pretty little icon ...
771# this can be relative (to /usr/share/pixmaps) or 778# this can be relative (to /usr/share/pixmaps) or
772# a full path to an icon 779# a full path to an icon
773# type: what kind of application is this ? for categories: 780# type: what kind of application is this ? for categories:
774# http://www.freedesktop.org/Standards/desktop-entry-spec 781# http://www.freedesktop.org/Standards/desktop-entry-spec
775# path: if your app needs to startup in a specific dir 782# path: if your app needs to startup in a specific dir
776make_desktop_entry() { 783make_desktop_entry() {
777 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 784 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
778 785
786 local catmaj=${CATEGORY%%-*} 793 local catmaj=${CATEGORY%%-*}
787 local catmin=${CATEGORY##*-} 794 local catmin=${CATEGORY##*-}
788 case ${catmaj} in 795 case ${catmaj} in
789 app) 796 app)
790 case ${catmin} in 797 case ${catmin} in
791 admin) type=System;; 798 admin) type=System;;
792 cdr) type=DiscBurning;; 799 cdr) type=DiscBurning;;
793 dicts) type=Dictionary;; 800 dicts) type=Dictionary;;
794 editors) type=TextEditor;; 801 editors) type=TextEditor;;
795 emacs) type=TextEditor;; 802 emacs) type=TextEditor;;
796 emulation) type=Emulator;; 803 emulation) type=Emulator;;
797 laptop) type=HardwareSettings;; 804 laptop) type=HardwareSettings;;
798 office) type=Office;; 805 office) type=Office;;
799 vim) type=TextEditor;; 806 vim) type=TextEditor;;
800 xemacs) type=TextEditor;; 807 xemacs) type=TextEditor;;
801 *) type=;; 808 *) type=;;
802 esac 809 esac
803 ;; 810 ;;
804 811
805 dev) 812 dev)
806 type="Development" 813 type="Development"
807 ;; 814 ;;
808 815
809 games) 816 games)
810 case ${catmin} in 817 case ${catmin} in
811 action) type=ActionGame;; 818 action|fps) type=ActionGame;;
812 arcade) type=ArcadeGame;; 819 arcade) type=ArcadeGame;;
813 board) type=BoardGame;; 820 board) type=BoardGame;;
814 kid) type=KidsGame;; 821 kids) type=KidsGame;;
815 emulation) type=Emulator;; 822 emulation) type=Emulator;;
816 puzzle) type=LogicGame;; 823 puzzle) type=LogicGame;;
817 rpg) type=RolePlaying;; 824 rpg) type=RolePlaying;;
818 roguelike) type=RolePlaying;; 825 roguelike) type=RolePlaying;;
819 simulation) type=Simulation;; 826 simulation) type=Simulation;;
820 sports) type=SportsGame;; 827 sports) type=SportsGame;;
821 strategy) type=StrategyGame;; 828 strategy) type=StrategyGame;;
822 *) type=;; 829 *) type=;;
823 esac 830 esac
824 type="Game;${type}" 831 type="Game;${type}"
825 ;; 832 ;;
826 833
827 mail) 834 mail)
831 media) 838 media)
832 case ${catmin} in 839 case ${catmin} in
833 gfx) type=Graphics;; 840 gfx) type=Graphics;;
834 radio) type=Tuner;; 841 radio) type=Tuner;;
835 sound) type=Audio;; 842 sound) type=Audio;;
836 tv) type=TV;; 843 tv) type=TV;;
837 video) type=Video;; 844 video) type=Video;;
838 *) type=;; 845 *) type=;;
839 esac 846 esac
840 type="AudioVideo;${type}" 847 type="AudioVideo;${type}"
841 ;; 848 ;;
842 849
843 net) 850 net)
844 case ${catmin} in 851 case ${catmin} in
845 dialup) type=Dialup;; 852 dialup) type=Dialup;;
846 ftp) type=FileTransfer;; 853 ftp) type=FileTransfer;;
847 im) type=InstantMessaging;; 854 im) type=InstantMessaging;;
848 irc) type=IRCClient;; 855 irc) type=IRCClient;;
849 mail) type=Email;; 856 mail) type=Email;;
850 news) type=News;; 857 news) type=News;;
851 nntp) type=News;; 858 nntp) type=News;;
852 p2p) type=FileTransfer;; 859 p2p) type=FileTransfer;;
853 *) type=;; 860 *) type=;;
854 esac 861 esac
855 type="Network;${type}" 862 type="Network;${type}"
856 ;; 863 ;;
857 864
858 sci) 865 sci)
859 case ${catmin} in 866 case ${catmin} in
860 astro*) type=Astronomy;; 867 astro*) type=Astronomy;;
861 bio*) type=Biology;; 868 bio*) type=Biology;;
862 calc*) type=Calculator;; 869 calc*) type=Calculator;;
863 chem*) type=Chemistry;; 870 chem*) type=Chemistry;;
864 geo*) type=Geology;; 871 geo*) type=Geology;;
865 math*) type=Math;; 872 math*) type=Math;;
866 *) type=;; 873 *) type=;;
867 esac 874 esac
868 type="Science;${type}" 875 type="Science;${type}"
869 ;; 876 ;;
870 877
871 www) 878 www)
872 case ${catmin} in 879 case ${catmin} in
873 client) type=WebBrowser;; 880 client) type=WebBrowser;;
874 *) type=;; 881 *) type=;;
875 esac 882 esac
876 type="Network" 883 type="Network"
877 ;; 884 ;;
878 885
879 *) 886 *)
884 if [ "${SLOT}" == "0" ] ; then 891 if [ "${SLOT}" == "0" ] ; then
885 local desktop_name="${PN}" 892 local desktop_name="${PN}"
886 else 893 else
887 local desktop_name="${PN}-${SLOT}" 894 local desktop_name="${PN}-${SLOT}"
888 fi 895 fi
889 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 896 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
890# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 897 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
891 898
899 cat <<-EOF > "${desktop}"
892echo "[Desktop Entry] 900 [Desktop Entry]
893Encoding=UTF-8 901 Encoding=UTF-8
894Version=0.9.2 902 Version=0.9.2
895Name=${name} 903 Name=${name}
896Type=Application 904 Type=Application
897Comment=${DESCRIPTION} 905 Comment=${DESCRIPTION}
898Exec=${exec} 906 Exec=${exec}
899TryExec=${exec%% *} 907 TryExec=${exec%% *}
900Path=${path} 908 Path=${path}
901Icon=${icon} 909 Icon=${icon}
902Categories=Application;${type};" > "${desktop}" 910 Categories=Application;${type};
911 EOF
903 912
904 ( 913 (
905 # wrap the env here so that the 'insinto' call 914 # wrap the env here so that the 'insinto' call
906 # doesn't corrupt the env of the caller 915 # doesn't corrupt the env of the caller
907 insinto /usr/share/applications 916 insinto /usr/share/applications
908 doins "${desktop}" 917 doins "${desktop}"
909 ) 918 )
910} 919}
911 920
921
922# Validate desktop entries using desktop-file-utils
923# Carsten Lohrke <carlo@gentoo.org>
924#
925# Usage: validate_desktop_entries [directory ...]
926
927validate_desktop_entries() {
928 if [[ -x /usr/bin/desktop-file-validate ]] ; then
929 einfo "Checking desktop entry validity"
930 local directories=""
931 for d in /usr/share/applications $@ ; do
932 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
933 done
934 if [[ -n ${directories} ]] ; then
935 for FILE in $(find ${directories} -name "*\.desktop" \
936 -not -path '*.hidden*' | sort -u 2>/dev/null)
937 do
938 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
939 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
940 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
941 done
942 fi
943 echo ""
944 else
945 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
946 fi
947}
948
949
912# Make a GDM/KDM Session file 950# Make a GDM/KDM Session file
913# 951#
914# make_desktop_entry(<title>, <command>) 952# make_session_desktop(<title>, <command>)
915# title: File to execute to start the Window Manager 953# title: File to execute to start the Window Manager
916# command: Name of the Window Manager 954# command: Name of the Window Manager
917 955
918make_session_desktop() { 956make_session_desktop() {
919 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 957 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
921 959
922 local title=$1 960 local title=$1
923 local command=$2 961 local command=$2
924 local desktop=${T}/${wm}.desktop 962 local desktop=${T}/${wm}.desktop
925 963
964 cat <<-EOF > "${desktop}"
926echo "[Desktop Entry] 965 [Desktop Entry]
927Encoding=UTF-8 966 Encoding=UTF-8
928Name=${title} 967 Name=${title}
929Comment=This session logs you into ${title} 968 Comment=This session logs you into ${title}
930Exec=${command} 969 Exec=${command}
931TryExec=${command} 970 TryExec=${command}
932Type=Application" > "${desktop}" 971 Type=Application
972 EOF
933 973
974 (
975 # wrap the env here so that the 'insinto' call
976 # doesn't corrupt the env of the caller
934 insinto /usr/share/xsessions 977 insinto /usr/share/xsessions
935 doins "${desktop}" 978 doins "${desktop}"
979 )
936} 980}
937 981
938domenu() { 982domenu() {
983 (
984 # wrap the env here so that the 'insinto' call
985 # doesn't corrupt the env of the caller
939 local i j 986 local i j ret=0
940 insinto /usr/share/applications 987 insinto /usr/share/applications
941 for i in "$@" ; do 988 for i in "$@" ; do
942 if [[ -f ${i} ]] ; then 989 if [[ -f ${i} ]] ; then
943 doins "${i}" 990 doins "${i}"
991 ((ret+=$?))
944 elif [[ -d ${i} ]] ; then 992 elif [[ -d ${i} ]] ; then
945 for j in "${i}"/*.desktop ; do 993 for j in "${i}"/*.desktop ; do
946 doins "${j}" 994 doins "${j}"
995 ((ret+=$?))
947 done 996 done
948 fi 997 fi
949 done 998 done
999 exit ${ret}
1000 )
950} 1001}
951newmenu() { 1002newmenu() {
1003 (
1004 # wrap the env here so that the 'insinto' call
1005 # doesn't corrupt the env of the caller
952 insinto /usr/share/applications 1006 insinto /usr/share/applications
953 newins "$1" "$2" 1007 newins "$@"
1008 )
954} 1009}
955 1010
956doicon() { 1011doicon() {
1012 (
1013 # wrap the env here so that the 'insinto' call
1014 # doesn't corrupt the env of the caller
957 local i j 1015 local i j ret
958 insinto /usr/share/pixmaps 1016 insinto /usr/share/pixmaps
959 for i in "$@" ; do 1017 for i in "$@" ; do
960 if [[ -f ${i} ]] ; then 1018 if [[ -f ${i} ]] ; then
961 doins "${i}" 1019 doins "${i}"
1020 ((ret+=$?))
962 elif [[ -d ${i} ]] ; then 1021 elif [[ -d ${i} ]] ; then
963 for j in "${i}"/*.png ; do 1022 for j in "${i}"/*.png ; do
964 doins "${j}" 1023 doins "${j}"
1024 ((ret+=$?))
965 done 1025 done
966 fi 1026 fi
967 done 1027 done
1028 exit ${ret}
1029 )
968} 1030}
969newicon() { 1031newicon() {
1032 (
1033 # wrap the env here so that the 'insinto' call
1034 # doesn't corrupt the env of the caller
970 insinto /usr/share/pixmaps 1035 insinto /usr/share/pixmaps
971 newins "$1" "$2" 1036 newins "$@"
1037 )
972} 1038}
973 1039
974############################################################## 1040##############################################################
975# END: Handle .desktop files and menu entries # 1041# END: Handle .desktop files and menu entries #
976############################################################## 1042##############################################################
977 1043
978 1044
979# for internal use only (unpack_pdv and unpack_makeself) 1045# for internal use only (unpack_pdv and unpack_makeself)
980find_unpackable_file() { 1046find_unpackable_file() {
999# the middle of the archive. Valve seems to use it a lot ... too bad 1065# the middle of the archive. Valve seems to use it a lot ... too bad
1000# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1066# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1001# 1067#
1002# Usage: unpack_pdv [file to unpack] [size of off_t] 1068# Usage: unpack_pdv [file to unpack] [size of off_t]
1003# - you have to specify the off_t size ... i have no idea how to extract that 1069# - you have to specify the off_t size ... i have no idea how to extract that
1004# information out of the binary executable myself. basically you pass in 1070# information out of the binary executable myself. basically you pass in
1005# the size of the off_t type (in bytes) on the machine that built the pdv 1071# the size of the off_t type (in bytes) on the machine that built the pdv
1006# archive. one way to determine this is by running the following commands: 1072# archive. one way to determine this is by running the following commands:
1007# strings <pdv archive> | grep lseek 1073# strings <pdv archive> | grep lseek
1008# strace -elseek <pdv archive> 1074# strace -elseek <pdv archive>
1009# basically look for the first lseek command (we do the strings/grep because 1075# basically look for the first lseek command (we do the strings/grep because
1010# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
1011# parameter. here is an example: 1077# parameter. here is an example:
1012# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1078# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1013# lseek 1079# lseek
1014# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1080# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1015# lseek(3, -4, SEEK_END) = 2981250 1081# lseek(3, -4, SEEK_END) = 2981250
1016# thus we would pass in the value of '4' as the second parameter. 1082# thus we would pass in the value of '4' as the second parameter.
1017unpack_pdv() { 1083unpack_pdv() {
1018 local src=$(find_unpackable_file $1) 1084 local src=$(find_unpackable_file "$1")
1019 local sizeoff_t=$2 1085 local sizeoff_t=$2
1020 1086
1021 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1087 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1022 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1088 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1023 1089
1024 local shrtsrc=$(basename "${src}") 1090 local shrtsrc=$(basename "${src}")
1025 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1091 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1026 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1092 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1027 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1093 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1028 1094
1029 # grab metadata for debug reasons 1095 # grab metadata for debug reasons
1030 local metafile="$(emktemp)" 1096 local metafile=$(emktemp)
1031 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1097 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1032 1098
1033 # rip out the final file name from the metadata 1099 # rip out the final file name from the metadata
1034 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1100 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1035 datafile="`basename ${datafile}`" 1101 datafile=$(basename "${datafile}")
1036 1102
1037 # now lets uncompress/untar the file if need be 1103 # now lets uncompress/untar the file if need be
1038 local tmpfile="$(emktemp)" 1104 local tmpfile=$(emktemp)
1039 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1105 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1040 1106
1041 local iscompressed="`file -b ${tmpfile}`" 1107 local iscompressed=$(file -b "${tmpfile}")
1042 if [ "${iscompressed:0:8}" == "compress" ] ; then 1108 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1043 iscompressed=1 1109 iscompressed=1
1044 mv ${tmpfile}{,.Z} 1110 mv ${tmpfile}{,.Z}
1045 gunzip ${tmpfile} 1111 gunzip ${tmpfile}
1046 else 1112 else
1047 iscompressed=0 1113 iscompressed=0
1048 fi 1114 fi
1049 local istar="`file -b ${tmpfile}`" 1115 local istar=$(file -b "${tmpfile}")
1050 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1116 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1051 istar=1 1117 istar=1
1052 else 1118 else
1053 istar=0 1119 istar=0
1054 fi 1120 fi
1055 1121
1091# many other game companies. 1157# many other game companies.
1092# 1158#
1093# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1159# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1094# - If the file is not specified then unpack will utilize ${A}. 1160# - If the file is not specified then unpack will utilize ${A}.
1095# - If the offset is not specified then we will attempt to extract 1161# - If the offset is not specified then we will attempt to extract
1096# the proper offset from the script itself. 1162# the proper offset from the script itself.
1097unpack_makeself() { 1163unpack_makeself() {
1098 local src_input=${1:-${A}} 1164 local src_input=${1:-${A}}
1099 local src=$(find_unpackable_file "${src_input}") 1165 local src=$(find_unpackable_file "${src_input}")
1100 local skip=$2 1166 local skip=$2
1101 local exe=$3 1167 local exe=$3
1147 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1213 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1148 *) die "makeself cant handle exe '${exe}'" 1214 *) die "makeself cant handle exe '${exe}'"
1149 esac 1215 esac
1150 1216
1151 # lets grab the first few bytes of the file to figure out what kind of archive it is 1217 # lets grab the first few bytes of the file to figure out what kind of archive it is
1152 local tmpfile="$(emktemp)" 1218 local tmpfile=$(emktemp)
1153 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1219 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1154 local filetype="$(file -b "${tmpfile}")" 1220 local filetype=$(file -b "${tmpfile}")
1155 case ${filetype} in 1221 case ${filetype} in
1156 *tar\ archive) 1222 *tar\ archive*)
1157 eval ${exe} | tar --no-same-owner -xf - 1223 eval ${exe} | tar --no-same-owner -xf -
1158 ;; 1224 ;;
1159 bzip2*) 1225 bzip2*)
1160 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1226 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1161 ;; 1227 ;;
1197 # accepted ... if we don't find a match, we make the user accept 1263 # accepted ... if we don't find a match, we make the user accept
1198 local shopts=$- 1264 local shopts=$-
1199 local alic 1265 local alic
1200 set -o noglob #so that bash doesn't expand "*" 1266 set -o noglob #so that bash doesn't expand "*"
1201 for alic in ${ACCEPT_LICENSE} ; do 1267 for alic in ${ACCEPT_LICENSE} ; do
1202 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1268 if [[ ${alic} == ${l} ]]; then
1203 set +o noglob; set -${shopts} #reset old shell opts 1269 set +o noglob; set -${shopts} #reset old shell opts
1204 return 0 1270 return 0
1205 fi 1271 fi
1206 done 1272 done
1207 set +o noglob; set -$shopts #reset old shell opts 1273 set +o noglob; set -$shopts #reset old shell opts
1208 1274
1209 local licmsg="$(emktemp)" 1275 local licmsg=$(emktemp)
1210 cat << EOF > ${licmsg} 1276 cat <<-EOF > ${licmsg}
1211********************************************************** 1277 **********************************************************
1212The following license outlines the terms of use of this 1278 The following license outlines the terms of use of this
1213package. You MUST accept this license for installation to 1279 package. You MUST accept this license for installation to
1214continue. When you are done viewing, hit 'q'. If you 1280 continue. When you are done viewing, hit 'q'. If you
1215CTRL+C out of this, the install will not run! 1281 CTRL+C out of this, the install will not run!
1216********************************************************** 1282 **********************************************************
1217 1283
1218EOF 1284 EOF
1219 cat ${lic} >> ${licmsg} 1285 cat ${lic} >> ${licmsg}
1220 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1286 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1221 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1287 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1222 read alic 1288 read alic
1223 case ${alic} in 1289 case ${alic} in
1241# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1242# 1308#
1243# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1309# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1244# etc... if you want to give the cds better names, then just export 1310# etc... if you want to give the cds better names, then just export
1245# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1311# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1246# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1312# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1247# - CDROM_NAME_1="install cd" - for when you want more than 1 cd 1313# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1248# CDROM_NAME_2="data cd" 1314# CDROM_NAME_2="data cd"
1249# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_# 1315# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1250# 1316#
1251# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1317# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1252# 1318#
1253# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1319# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1254# - this will attempt to locate a cd based upon a file that is on 1320# - this will attempt to locate a cd based upon a file that is on
1255# the cd ... the more files you give this function, the more cds 1321# the cd ... the more files you give this function, the more cds
1256# the cdrom functions will handle 1322# the cdrom functions will handle
1257cdrom_get_cds() { 1323cdrom_get_cds() {
1258 # first we figure out how many cds we're dealing with by 1324 # first we figure out how many cds we're dealing with by
1259 # the # of files they gave us 1325 # the # of files they gave us
1260 local cdcnt=0 1326 local cdcnt=0
1261 local f= 1327 local f=
1390 1456
1391 while [[ -n ${cdset[${i}]} ]] ; do 1457 while [[ -n ${cdset[${i}]} ]] ; do
1392 local dir=$(dirname ${cdset[${i}]}) 1458 local dir=$(dirname ${cdset[${i}]})
1393 local file=$(basename ${cdset[${i}]}) 1459 local file=$(basename ${cdset[${i}]})
1394 1460
1395 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1461 local point= node= fs= foo=
1396 [[ -d ${mline}/${dir} ]] || continue 1462 while read point node fs foo ; do
1463 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \
1464 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1465 && continue
1466 point=${point//\040/ }
1397 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1467 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1398 export CDROM_ROOT=${mline} 1468 export CDROM_ROOT=${point}
1399 export CDROM_SET=${i} 1469 export CDROM_SET=${i}
1400 export CDROM_MATCH=${cdset[${i}]} 1470 export CDROM_MATCH=${cdset[${i}]}
1401 return 1471 return
1402 fi 1472 done <<< "$(get_mounts)"
1403 done
1404 1473
1405 ((++i)) 1474 ((++i))
1406 done 1475 done
1407 1476
1408 echo 1477 echo
1436 1505
1437# Make sure that LINGUAS only contains languages that 1506# Make sure that LINGUAS only contains languages that
1438# a package can support 1507# a package can support
1439# 1508#
1440# usage: strip-linguas <allow LINGUAS> 1509# usage: strip-linguas <allow LINGUAS>
1441# strip-linguas -i <directories of .po files> 1510# strip-linguas -i <directories of .po files>
1442# strip-linguas -u <directories of .po files> 1511# strip-linguas -u <directories of .po files>
1443# 1512#
1444# The first form allows you to specify a list of LINGUAS. 1513# The first form allows you to specify a list of LINGUAS.
1445# The -i builds a list of po files found in all the 1514# The -i builds a list of po files found in all the
1446# directories and uses the intersection of the lists. 1515# directories and uses the intersection of the lists.
1447# The -u builds a list of po files found in all the 1516# The -u builds a list of po files found in all the
1448# directories and uses the union of the lists. 1517# directories and uses the union of the lists.
1449strip-linguas() { 1518strip-linguas() {
1450 local ls newls nols 1519 local ls newls nols
1451 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1520 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1452 local op=$1; shift 1521 local op=$1; shift
1453 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1522 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1497 while ((i--)) ; do 1566 while ((i--)) ; do
1498 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1567 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1499 done 1568 done
1500 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1569 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1501 case ${ARCH} in 1570 case ${ARCH} in
1502 x86) export ARCH="i386";; 1571 x86) export ARCH="i386";;
1503 amd64) export ARCH="x86_64";; 1572 amd64) export ARCH="x86_64";;
1504 hppa) export ARCH="parisc";; 1573 hppa) export ARCH="parisc";;
1505 mips) export ARCH="mips";; 1574 mips) export ARCH="mips";;
1506 sparc) export ARCH="$(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! 1575 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1507 *) export ARCH="${ARCH}";; 1576 *) export ARCH="${ARCH}";;
1508 esac 1577 esac
1509} 1578}
1510 1579
1511# set's ARCH back to what portage expects 1580# set's ARCH back to what portage expects
1512set_arch_to_portage() { 1581set_arch_to_portage() {
1519 1588
1520# Jeremy Huddleston <eradicator@gentoo.org>: 1589# Jeremy Huddleston <eradicator@gentoo.org>:
1521# preserve_old_lib /path/to/libblah.so.0 1590# preserve_old_lib /path/to/libblah.so.0
1522# preserve_old_lib_notify /path/to/libblah.so.0 1591# preserve_old_lib_notify /path/to/libblah.so.0
1523# 1592#
1524# These functions are useful when a lib in your package changes --library. Such 1593# These functions are useful when a lib in your package changes --library. Such
1525# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1594# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1526# would break packages that link against it. Most people get around this 1595# would break packages that link against it. Most people get around this
1527# by using the portage SLOT mechanism, but that is not always a relevant 1596# by using the portage SLOT mechanism, but that is not always a relevant
1528# solution, so instead you can add the following to your ebuilds: 1597# solution, so instead you can add the following to your ebuilds:
1529# 1598#
1530# src_install() { 1599# pkg_preinst() {
1531# ... 1600# ...
1532# preserve_old_lib /usr/$(get_libdir)/libogg.so.0 1601# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1533# ... 1602# ...
1534# } 1603# }
1535# 1604#
1538# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0 1607# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1539# ... 1608# ...
1540# } 1609# }
1541 1610
1542preserve_old_lib() { 1611preserve_old_lib() {
1543 LIB=$1 1612 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1613 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1614 die "Invalid preserve_old_lib() usage"
1615 fi
1616 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1544 1617
1545 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1618 local lib dir
1546 SONAME=`basename ${LIB}` 1619 for lib in "$@" ; do
1547 DIRNAME=`dirname ${LIB}` 1620 [[ -e ${ROOT}/${lib} ]] || continue
1548 1621 dir=${lib%/*}
1549 dodir ${DIRNAME} 1622 dodir ${dir} || die "dodir ${dir} failed"
1550 cp ${ROOT}${LIB} ${D}${DIRNAME} 1623 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1551 touch ${D}${LIB} 1624 touch "${D}"/${lib}
1552 fi 1625 done
1553} 1626}
1554 1627
1555preserve_old_lib_notify() { 1628preserve_old_lib_notify() {
1556 LIB=$1 1629 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1630 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1631 die "Invalid preserve_old_lib_notify() usage"
1632 fi
1557 1633
1558 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1634 local lib notice=0
1559 SONAME=`basename ${LIB}` 1635 for lib in "$@" ; do
1560 1636 [[ -e ${ROOT}/${lib} ]] || continue
1637 if [[ ${notice} -eq 0 ]] ; then
1638 notice=1
1561 ewarn "An old version of an installed library was detected on your system." 1639 ewarn "Old versions of installed libraries were detected on your system."
1562 ewarn "In order to avoid breaking packages that link against it, this older version" 1640 ewarn "In order to avoid breaking packages that depend on these old libs,"
1563 ewarn "is not being removed. In order to make full use of this newer version," 1641 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1564 ewarn "you will need to execute the following command:" 1642 ewarn "in order to remove these old dependencies. If you do not have this"
1565 ewarn " revdep-rebuild --library ${SONAME}" 1643 ewarn "helper program, simply emerge the 'gentoolkit' package."
1566 ewarn 1644 ewarn
1567 ewarn "After doing that, you can safely remove ${LIB}"
1568 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1569 fi 1645 fi
1646 ewarn " # revdep-rebuild --library ${lib##*/}"
1647 done
1570} 1648}
1571 1649
1572# Hack for people to figure out if a package was built with 1650# Hack for people to figure out if a package was built with
1573# certain USE flags 1651# certain USE flags
1574# 1652#
1575# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1653# Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1576# ex: built_with_use xchat gtk2 1654# ex: built_with_use xchat gtk2
1577# 1655#
1578# Flags: -a all USE flags should be utilized 1656# Flags: -a all USE flags should be utilized
1579# -o at least one USE flag should be utilized 1657# -o at least one USE flag should be utilized
1658# --missing peform the specified action if the flag is not in IUSE (true/false/die)
1659# --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1580# Note: the default flag is '-a' 1660# Note: the default flag is '-a'
1581built_with_use() { 1661built_with_use() {
1662 local hidden="no"
1663 if [[ $1 == "--hidden" ]] ; then
1664 hidden="yes"
1665 shift
1666 fi
1667
1668 local missing_action="die"
1669 if [[ $1 == "--missing" ]] ; then
1670 missing_action=$2
1671 shift ; shift
1672 case ${missing_action} in
1673 true|false|die) ;;
1674 *) die "unknown action '${missing_action}'";;
1675 esac
1676 fi
1677
1582 local opt=$1 1678 local opt=$1
1583 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1679 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1584 1680
1585 local PKG=$(best_version $1) 1681 local PKG=$(best_version $1)
1586 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" 1682 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1587 shift 1683 shift
1588 1684
1589 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1685 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1686 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1590 1687
1591 # if the USE file doesnt exist, assume the $PKG is either 1688 # if the IUSE file doesn't exist, the read will error out, we need to handle
1592 # injected or package.provided 1689 # this gracefully
1690 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1593 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with" 1694 die) die "Unable to determine what USE flags $PKG was built with";;
1695 esac
1696 fi
1697
1698 if [[ ${hidden} == "no" ]] ; then
1699 local IUSE_BUILT=$(<${IUSEFILE})
1700 # Don't check USE_EXPAND #147237
1701 local expand
1702 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1703 if [[ $1 == ${expand}_* ]] ; then
1704 expand=""
1705 break
1706 fi
1707 done
1708 if [[ -n ${expand} ]] ; then
1709 if ! has $1 ${IUSE_BUILT} ; then
1710 case ${missing_action} in
1711 true) return 0;;
1712 false) return 1;;
1713 die) die "$PKG does not actually support the $1 USE flag!";;
1714 esac
1715 fi
1716 fi
1717 fi
1594 1718
1595 local USE_BUILT=$(<${USEFILE}) 1719 local USE_BUILT=$(<${USEFILE})
1596 while [[ $# -gt 0 ]] ; do 1720 while [[ $# -gt 0 ]] ; do
1597 if [[ ${opt} = "-o" ]] ; then 1721 if [[ ${opt} = "-o" ]] ; then
1598 has $1 ${USE_BUILT} && return 0 1722 has $1 ${USE_BUILT} && return 0
1613 local f 1737 local f
1614 for f in $(find ${dir} -name configure) ; do 1738 for f in $(find ${dir} -name configure) ; do
1615 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1739 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1616 done 1740 done
1617 eend 0 1741 eend 0
1618}
1619
1620# dopamd <file> [more files]
1621#
1622# Install pam auth config file in /etc/pam.d
1623dopamd() {
1624 [[ -z $1 ]] && die "dopamd requires at least one argument"
1625
1626 use pam || return 0
1627
1628 INSDESTTREE=/etc/pam.d \
1629 doins "$@" || die "failed to install $@"
1630}
1631# newpamd <old name> <new name>
1632#
1633# Install pam file <old name> as <new name> in /etc/pam.d
1634newpamd() {
1635 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1636
1637 use pam || return 0
1638
1639 INSDESTTREE=/etc/pam.d \
1640 newins "$1" "$2" || die "failed to install $1 as $2"
1641} 1742}
1642 1743
1643# make a wrapper script ... 1744# make a wrapper script ...
1644# NOTE: this was originally games_make_wrapper, but I noticed other places where 1745# NOTE: this was originally games_make_wrapper, but I noticed other places where
1645# this could be used, so I have moved it here and made it not games-specific 1746# this could be used, so I have moved it here and made it not games-specific

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