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1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2007 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 1.265 2006/11/21 16:58:57 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# This eclass is for general purpose functions that most ebuilds 15# Due to the nature of this eclass, some functions may have maintainers
6# have to implement themselves. 16# different from the overall eclass!
7#
8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
15 21
16# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
18# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
19# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
21epause() { 29epause() {
22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23} 31}
24 32
25# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
27# don't beep. 39# don't beep at all.
28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
29ebeep() { 40ebeep() {
30 local n 41 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a" 44 echo -ne "\a"
36 sleep 1 47 sleep 1
37 done 48 done
38 fi 49 fi
39} 50}
40 51
41# This function generate linker scripts in /usr/lib for dynamic
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
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
46# library search path. This cause many builds to fail.
47# See bug #4411 for more info.
48#
49# To use, simply call:
50#
51# gen_usr_ldscript libfoo.so
52#
53# Note that you should in general use the unversioned name of
54# the library, as ldconfig should usually update it correctly
55# to point to the latest version of the library present.
56#
57# <azarah@gentoo.org> (26 Oct 2002)
58#
59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
68 local lib libdir=$(get_libdir)
69 # Just make sure it exists
70 dodir /usr/${libdir}
71
72 for lib in "${@}" ; do
73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
74 /* GNU ld script
75 Since Gentoo has critical dynamic libraries
76 in /lib, and the static versions in /usr/lib,
77 we need to have a "fake" dynamic lib in /usr/lib,
78 otherwise we run into linking problems.
79
80 See bug http://bugs.gentoo.org/4411 for more info.
81 */
82 GROUP ( /${libdir}/${lib} )
83 END_LDSCRIPT
84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
85 done
86}
87
88
89# Default directory where patches are located 52# Default directory where patches are located
90EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
91# Default extension for patches 54# Default extension for patches
92EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
93# Default options for patch 56# Default options for patch
94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files. 59# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
98# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
99# and not the full path .. 62# and not the full path ..
100EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
101# Change the printed message for a single patch. 64# Change the printed message for a single patch.
102EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
105# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
106# 69#
107# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
108# 71#
109EPATCH_FORCE="no" 72EPATCH_FORCE="no"
110 73
111# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
112# or two patches. 75# or two patches.
123# 86#
124# Patches are applied in current directory. 87# Patches are applied in current directory.
125# 88#
126# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
127# 90#
128# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
129# 92#
130# For example: 93# For example:
131# 94#
132# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
133# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
134# 97#
135# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
136# specific patches. 99# specific patches.
137# 100#
138# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
180 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
181 else 144 else
182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
183 fi 146 fi
184 else 147 else
185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
186 then
187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
188 then 150 then
189 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
190 fi 152 fi
191 153
226 fi 188 fi
227 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
228 do 190 do
229 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
230 # 192 #
231 # ???_arch_foo.patch 193 # ???_arch_foo.patch
232 # 194 #
233 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
235 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
236 then 198 then
237 local count=0 199 local count=0
238 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
239 local patchname=${x##*/} 201 local patchname=${x##*/}
240 202
268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 232
271 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
272 then 234 then
273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 else 237 else
276 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
277 fi 239 fi
278 240
279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 243
282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 246
350 then 312 then
351 einfo "Done with patching" 313 einfo "Done with patching"
352 fi 314 fi
353} 315}
354 316
317# @FUNCTION: emktemp
318# @USAGE: [temp dir]
319# @DESCRIPTION:
355# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
356# does not exist on the users system 321# does not exist on the users system.
357# vapier@gentoo.org
358#
359# Takes just 1 optional parameter (the directory to create tmpfile in)
360emktemp() { 322emktemp() {
361 local exe="touch" 323 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
363 local topdir=$1 325 local topdir=$1
364 326
366 [[ -z ${T} ]] \ 328 [[ -z ${T} ]] \
367 && topdir="/tmp" \ 329 && topdir="/tmp" \
368 || topdir=${T} 330 || topdir=${T}
369 fi 331 fi
370 332
371 if [[ -z $(type -p mktemp) ]] ; then 333 if ! type -P mktemp > /dev/null ; then
334 # system lacks `mktemp` so we have to fake it
372 local tmp=/ 335 local tmp=/
373 while [[ -e ${tmp} ]] ; do 336 while [[ -e ${tmp} ]] ; do
374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
375 done 338 done
376 ${exe} "${tmp}" || ${exe} -p "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
377 echo "${tmp}" 340 echo "${tmp}"
378 else 341 else
342 # the args here will give slightly wierd names on BSD,
343 # but should produce a usable file on all userlands
379 if [[ ${exe} == "touch" ]] ; then 344 if [[ ${exe} == "touch" ]] ; then
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -p "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -t tmp 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
383 else 346 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp 347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
387 fi
388 fi 348 fi
349 fi
389} 350}
390 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
391# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
392# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
395#
396# egetent(database, key)
397egetent() { 362egetent() {
398 case ${CHOST} in 363 case ${CHOST} in
399 *-darwin*) 364 *-darwin*)
400 case "$2" in 365 case "$2" in
401 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
425 getent "$1" "$2" 390 getent "$1" "$2"
426 ;; 391 ;;
427 esac 392 esac
428} 393}
429 394
430# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
431# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
432# 397# @DESCRIPTION:
433# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
434# 399# a user to the system. The only required parameter is the username.
435# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
436# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
437# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
438# note: pass -1 to get default behavior
439# shell: /bin/false
440# homedir: /dev/null
441# groups: none
442# extra: comment of 'added by portage for ${PN}'
443enewuser() { 403enewuser() {
444 case ${EBUILD_PHASE} in 404 case ${EBUILD_PHASE} in
445 unpack|compile|test|install) 405 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug." 407 eerror "Package fails at QA and at life. Please file a bug."
636 fi 596 fi
637 597
638 export SANDBOX_ON=${oldsandbox} 598 export SANDBOX_ON=${oldsandbox}
639} 599}
640 600
641# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
642# vapier@gentoo.org 602# @USAGE: <group> [gid]
643# 603# @DESCRIPTION:
644# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
645# 605# group to the system. Just give it a group name to add and enewgroup will
646# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
647# groupname: REQUIRED ! 607# allocate the next available one.
648# gid: next available (see groupadd(8))
649# extra: none
650enewgroup() { 608enewgroup() {
651 case ${EBUILD_PHASE} in 609 case ${EBUILD_PHASE} in
652 unpack|compile|test|install) 610 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug." 612 eerror "Package fails at QA and at life. Please file a bug."
750 ;; 708 ;;
751 esac 709 esac
752 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
753} 711}
754 712
755# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
756# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
757# 715# @DESCRIPTION:
758# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
759edos2unix() { 720edos2unix() {
760 echo "$@" | xargs sed -i 's/\r$//' 721 echo "$@" | xargs sed -i 's/\r$//'
761} 722}
762 723
763
764##############################################################
765# START: Handle .desktop files and menu entries #
766# maybe this should be separated into a new eclass some time #
767# lanius@gentoo.org #
768##############################################################
769
770# Make a desktop file ! 724# Make a desktop file !
771# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
772# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
773# 727#
774# make_desktop_entry(<command>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
775# 729#
776# binary: what command does the app run with ? 730# binary: what command does the app run with ?
777# name: the name that will show up in the menu 731# name: the name that will show up in the menu
778# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
779# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
780# a full path to an icon 734# a full path to an icon
781# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
782# http://www.freedesktop.org/Standards/desktop-entry-spec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
783# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
784make_desktop_entry() { 738make_desktop_entry() {
785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
786 740
787 local exec=${1} 741 local exec=${1}
788 local name=${2:-${PN}} 742 local name=${2:-${PN}}
789 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
790 local type=${4} 744 local type=${4}
791 local path=${5} 745 local path=${5}
792 746
793 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
794 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
795 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
796 case ${catmaj} in 750 case ${catmaj} in
797 app) 751 app)
798 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
799 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
800 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
802 editors) type=TextEditor;; 761 editors) type=TextEditor;;
803 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
804 emulation) type=Emulator;; 763 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
806 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
807 vim) type=TextEditor;; 767 vim) type=TextEditor;;
808 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
809 *) type=;; 769 *) type=;;
810 esac 770 esac
811 ;; 771 ;;
812 772
813 dev) 773 dev)
814 type="Development" 774 type="Development"
815 ;; 775 ;;
816 776
817 games) 777 games)
818 case ${catmin} in 778 case ${catmin} in
819 action|fps) type=ActionGame;; 779 action|fps) type=ActionGame;;
820 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
821 board) type=BoardGame;; 781 board) type=BoardGame;;
822 kids) type=KidsGame;;
823 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
824 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
825 rpg) type=RolePlaying;;
826 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
827 simulation) type=Simulation;; 787 simulation) type=Simulation;;
828 sports) type=SportsGame;; 788 sports) type=SportsGame;;
829 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
830 *) type=;; 790 *) type=;;
831 esac 791 esac
832 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
833 ;; 801 ;;
834 802
835 mail) 803 mail)
836 type="Network;Email" 804 type="Network;Email"
837 ;; 805 ;;
839 media) 807 media)
840 case ${catmin} in 808 case ${catmin} in
841 gfx) type=Graphics;; 809 gfx) type=Graphics;;
842 radio) type=Tuner;; 810 radio) type=Tuner;;
843 sound) type=Audio;; 811 sound) type=Audio;;
844 tv) type=TV;; 812 tv) type=TV;;
845 video) type=Video;; 813 video) type=Video;;
846 *) type=;; 814 *) type=;;
847 esac 815 esac
848 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
849 ;; 817 ;;
850 818
851 net) 819 net)
852 case ${catmin} in 820 case ${catmin} in
853 dialup) type=Dialup;; 821 dialup) type=Dialup;;
854 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
855 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
856 irc) type=IRCClient;; 824 irc) type=IRCClient;;
857 mail) type=Email;; 825 mail) type=Email;;
858 news) type=News;; 826 news) type=News;;
859 nntp) type=News;; 827 nntp) type=News;;
860 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
861 *) type=;; 829 *) type=;;
862 esac 830 esac
863 type="Network;${type}" 831 type="Network;${type}"
864 ;; 832 ;;
865 833
866 sci) 834 sci)
867 case ${catmin} in 835 case ${catmin} in
868 astro*) type=Astronomy;; 836 astro*) type=Astronomy;;
869 bio*) type=Biology;; 837 bio*) type=Biology;;
870 calc*) type=Calculator;; 838 calc*) type=Calculator;;
871 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
872 geo*) type=Geology;; 841 geo*) type=Geology;;
873 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
874 *) type=;; 845 *) type=;;
875 esac 846 esac
876 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
877 ;; 852 ;;
878 853
879 www) 854 www)
880 case ${catmin} in 855 case ${catmin} in
881 client) type=WebBrowser;; 856 client) type=WebBrowser;;
882 *) type=;; 857 *) type=;;
883 esac 858 esac
884 type="Network" 859 type="Network"
885 ;; 860 ;;
886 861
887 *) 862 *)
892 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}" 868 local desktop_name="${PN}"
894 else 869 else
895 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
896 fi 871 fi
897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
898# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
899 874
875 cat <<-EOF > "${desktop}"
900echo "[Desktop Entry] 876 [Desktop Entry]
901Encoding=UTF-8 877 Version=1.0
902Version=0.9.2
903Name=${name} 878 Name=${name}
904Type=Application 879 Type=Application
905Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
906Exec=${exec} 881 Exec=${exec}
907TryExec=${exec%% *} 882 TryExec=${exec%% *}
908Path=${path}
909Icon=${icon} 883 Icon=${icon}
910Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
911 888
912 ( 889 (
913 # wrap the env here so that the 'insinto' call 890 # wrap the env here so that the 'insinto' call
914 # doesn't corrupt the env of the caller 891 # doesn't corrupt the env of the caller
915 insinto /usr/share/applications 892 insinto /usr/share/applications
916 doins "${desktop}" 893 doins "${desktop}"
917 ) 894 )
918} 895}
919 896
920# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
921# 898# @USAGE: [directories]
922# make_session_desktop(<title>, <command>) 899# @MAINTAINER:
923# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
924# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
925 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
926make_session_desktop() { 930make_session_desktop() {
927 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
928 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
929 933
930 local title=$1 934 local title=$1
931 local command=$2 935 local command=$2
932 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
933 937
938 cat <<-EOF > "${desktop}"
934echo "[Desktop Entry] 939 [Desktop Entry]
935Encoding=UTF-8
936Name=${title} 940 Name=${title}
937Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
938Exec=${command} 942 Exec=${command}
939TryExec=${command} 943 TryExec=${command}
940Type=Application" > "${desktop}" 944 Type=Application
945 EOF
941 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
942 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
943 doins "${desktop}" 951 doins "${desktop}"
952 )
944} 953}
945 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
946domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
947 local i j 964 local i j ret=0
948 insinto /usr/share/applications 965 insinto /usr/share/applications
949 for i in "$@" ; do 966 for i in "$@" ; do
950 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
951 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
952 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
953 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
954 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
955 done 974 done
975 else
976 ((++ret))
956 fi 977 fi
957 done 978 done
979 exit ${ret}
980 )
958} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
959newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
960 insinto /usr/share/applications 991 insinto /usr/share/applications
961 newins "$1" "$2" 992 newins "$@"
993 )
962} 994}
963 995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
964doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
965 local i j 1005 local i j ret
966 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
967 for i in "$@" ; do 1007 for i in "$@" ; do
968 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
969 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
970 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
971 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
972 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
973 done 1015 done
1016 else
1017 ((++ret))
974 fi 1018 fi
975 done 1019 done
1020 exit ${ret}
1021 )
976} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
977newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
978 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
979 newins "$1" "$2" 1033 newins "$@"
1034 )
980} 1035}
981
982##############################################################
983# END: Handle .desktop files and menu entries #
984##############################################################
985
986 1036
987# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
988find_unpackable_file() { 1038find_unpackable_file() {
989 local src=$1 1039 local src=$1
990 if [[ -z ${src} ]] ; then 1040 if [[ -z ${src} ]] ; then
1000 fi 1050 fi
1001 [[ ! -e ${src} ]] && return 1 1051 [[ ! -e ${src} ]] && return 1
1002 echo "${src}" 1052 echo "${src}"
1003} 1053}
1004 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1005# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1006# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1007# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
1008# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1009# 1062#
1010# Usage: unpack_pdv [file to unpack] [size of off_t]
1011# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
1012# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1013# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
1014# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
1015# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1016# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1017# 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
1018# 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
1019# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1020# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1021# lseek 1081# lseek
1022# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1023# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1024# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
1025unpack_pdv() { 1087unpack_pdv() {
1026 local src=$(find_unpackable_file $1) 1088 local src=$(find_unpackable_file "$1")
1027 local sizeoff_t=$2 1089 local sizeoff_t=$2
1028 1090
1029 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1030 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1031 1093
1032 local shrtsrc=$(basename "${src}") 1094 local shrtsrc=$(basename "${src}")
1033 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1034 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1035 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1036 1098
1037 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1038 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1039 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1040 1102
1041 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1042 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1043 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1044 1106
1045 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1046 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1047 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1048 1110
1049 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1050 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1051 iscompressed=1 1113 iscompressed=1
1052 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1053 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1054 else 1116 else
1055 iscompressed=0 1117 iscompressed=0
1056 fi 1118 fi
1057 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1058 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1059 istar=1 1121 istar=1
1060 else 1122 else
1061 istar=0 1123 istar=0
1062 fi 1124 fi
1063 1125
1091 true 1153 true
1092 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1093 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1094} 1156}
1095 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1096# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1097# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1098# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1099# many other game companies. 1164# many other game companies.
1100# 1165#
1101# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1102# - If the file is not specified then unpack will utilize ${A}.
1103# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1104# the proper offset from the script itself. 1168# the proper offset from the script itself.
1105unpack_makeself() { 1169unpack_makeself() {
1106 local src_input=${1:-${A}} 1170 local src_input=${1:-${A}}
1107 local src=$(find_unpackable_file "${src_input}") 1171 local src=$(find_unpackable_file "${src_input}")
1108 local skip=$2 1172 local skip=$2
1109 local exe=$3 1173 local exe=$3
1155 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1156 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1157 esac 1221 esac
1158 1222
1159 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1160 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1161 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1162 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1163 case ${filetype} in 1227 case ${filetype} in
1164 *tar\ archive*) 1228 *tar\ archive*)
1165 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1166 ;; 1230 ;;
1167 bzip2*) 1231 bzip2*)
1179 ;; 1243 ;;
1180 esac 1244 esac
1181 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1182} 1246}
1183 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1184# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1185#
1186# Usage: check_license [license]
1187# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1188check_license() { 1253check_license() {
1189 local lic=$1 1254 local lic=$1
1190 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1191 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1192 else 1257 else
1212 return 0 1277 return 0
1213 fi 1278 fi
1214 done 1279 done
1215 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1216 1281
1217 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1218 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1219********************************************************** 1284 **********************************************************
1220The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1221package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1222continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1223CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1224********************************************************** 1289 **********************************************************
1225 1290
1226EOF 1291 EOF
1227 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1228 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1229 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1230 read alic 1295 read alic
1231 case ${alic} in 1296 case ${alic} in
1238 die "Failed to accept license" 1303 die "Failed to accept license"
1239 ;; 1304 ;;
1240 esac 1305 esac
1241} 1306}
1242 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1243# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1244# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1245# 1313#
1246# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1247# standardize everything. all you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1248# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1249# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1250# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1251# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1252# etc... if you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1253# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1254# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1255# - CDROM_NAME_1="install cd" - for when you want more than 1 cd 1327# also use the CDROM_NAME_SET bash array.
1256# CDROM_NAME_2="data cd"
1257# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1258# 1328#
1259# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1260#
1261# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1262# - this will attempt to locate a cd based upon a file that is on
1263# the cd ... the more files you give this function, the more cds
1264# the cdrom functions will handle
1265cdrom_get_cds() { 1330cdrom_get_cds() {
1266 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1267 # the # of files they gave us 1332 # the # of files they gave us
1268 local cdcnt=0 1333 local cdcnt=0
1269 local f= 1334 local f=
1355 export CDROM_SET="" 1420 export CDROM_SET=""
1356 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1357 cdrom_load_next_cd 1422 cdrom_load_next_cd
1358} 1423}
1359 1424
1360# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1361# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1362# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1363# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1364cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1365 local var 1434 local var
1366 ((++CDROM_CURRENT_CD)) 1435 ((++CDROM_CURRENT_CD))
1367 1436
1368 unset CDROM_ROOT 1437 unset CDROM_ROOT
1400 local dir=$(dirname ${cdset[${i}]}) 1469 local dir=$(dirname ${cdset[${i}]})
1401 local file=$(basename ${cdset[${i}]}) 1470 local file=$(basename ${cdset[${i}]})
1402 1471
1403 local point= node= fs= foo= 1472 local point= node= fs= foo=
1404 while read point node fs foo ; do 1473 while read point node fs foo ; do
1405 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \ 1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1406 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \ 1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1407 && continue 1476 && continue
1408 point=${point//\040/ } 1477 point=${point//\040/ }
1478 [[ ! -d ${point}/${dir} ]] && continue
1409 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1410 export CDROM_ROOT=${point} 1480 export CDROM_ROOT=${point}
1411 export CDROM_SET=${i} 1481 export CDROM_SET=${i}
1412 export CDROM_MATCH=${cdset[${i}]} 1482 export CDROM_MATCH=${cdset[${i}]}
1413 return 1483 return
1443 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1444 read || die "something is screwed with your system" 1514 read || die "something is screwed with your system"
1445 done 1515 done
1446} 1516}
1447 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1448# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1449# a package can support 1522# a package can support. The first form allows you to
1450# 1523# specify a list of LINGUAS. The -i builds a list of po
1451# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1452# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1453# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1454# 1527# of the lists.
1455# The first form allows you to specify a list of LINGUAS.
1456# The -i builds a list of po files found in all the
1457# directories and uses the intersection of the lists.
1458# The -u builds a list of po files found in all the
1459# directories and uses the union of the lists.
1460strip-linguas() { 1528strip-linguas() {
1461 local ls newls nols 1529 local ls newls nols
1462 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1463 local op=$1; shift 1531 local op=$1; shift
1464 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1494 [[ -n ${nols} ]] \ 1562 [[ -n ${nols} ]] \
1495 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1496 export LINGUAS=${newls:1} 1564 export LINGUAS=${newls:1}
1497} 1565}
1498 1566
1499# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1500# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1501 1569# @DESCRIPTION:
1502# the following functions are useful in kernel module ebuilds, etc.
1503# for an example see ivtv or drbd ebuilds
1504
1505# set's ARCH to match what the kernel expects
1506set_arch_to_kernel() {
1507 i=10
1508 while ((i--)) ; do
1509 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1510 done
1511 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1512 case ${ARCH} in
1513 x86) export ARCH="i386";;
1514 amd64) export ARCH="x86_64";;
1515 hppa) export ARCH="parisc";;
1516 mips) export ARCH="mips";;
1517 sparc) export ARCH="$(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!
1518 *) export ARCH="${ARCH}";;
1519 esac
1520}
1521
1522# set's ARCH back to what portage expects
1523set_arch_to_portage() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1528 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1529}
1530
1531# Jeremy Huddleston <eradicator@gentoo.org>:
1532# preserve_old_lib /path/to/libblah.so.0
1533# preserve_old_lib_notify /path/to/libblah.so.0
1534#
1535# These functions are useful when a lib in your package changes --library. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1536# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1537# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1538# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1539# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1540# 1575# preserve_old_lib_notify function.
1541# src_install() {
1542# ...
1543# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1544# ...
1545# }
1546#
1547# pkg_postinst() {
1548# ...
1549# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1550# ...
1551# }
1552
1553preserve_old_lib() { 1576preserve_old_lib() {
1554 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1555 1582
1556 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1557 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1558 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1559 1586 dir=${lib%/*}
1560 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1561 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1562 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1563 fi 1590 done
1564} 1591}
1565 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1566preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1567 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1568 1602
1569 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1570 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1571 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1572 ewarn "An old version of an installed library was detected on your system." 1608 ewarn "Old versions of installed libraries were detected on your system."
1573 ewarn "In order to avoid breaking packages that link against it, this older version" 1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1574 ewarn "is not being removed. In order to make full use of this newer version," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1575 ewarn "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1613 ewarn
1614 fi
1576 ewarn " revdep-rebuild --library ${SONAME}" 1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1577 ewarn 1618 ewarn
1578 ewarn "After doing that, you can safely remove ${LIB}" 1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1579 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1620 ewarn "delete the old libraries."
1580 fi 1621 fi
1581} 1622}
1582 1623
1583# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1584# certain USE flags 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1585# 1639#
1586# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1640# Remember that this function isn't terribly intelligent so order of optional
1587# ex: built_with_use xchat gtk2 1641# flags matter.
1588#
1589# Flags: -a all USE flags should be utilized
1590# -o at least one USE flag should be utilized
1591# Note: the default flag is '-a'
1592built_with_use() { 1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1593 local opt=$1 1659 local opt=$1
1594 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1595 1661
1596 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1597 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" 1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1598 shift 1664 shift
1599 1665
1600 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1601 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE 1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1602 1668
1603 # if the USE file doesnt exist, assume the $PKG is either 1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1604 # injected or package.provided 1670 # this gracefully
1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1605 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with" 1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1606 1678
1679 if [[ ${hidden} == "no" ]] ; then
1607 local IUSE_BUILT=$(<${IUSEFILE}) 1680 local IUSE_BUILT=$(<${IUSEFILE})
1608 # Don't check USE_EXPAND #147237 1681 # Don't check USE_EXPAND #147237
1609 local expand 1682 local expand
1610 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1611 if [[ $1 == ${expand}_* ]] ; then 1684 if [[ $1 == ${expand}_* ]] ; then
1612 expand="" 1685 expand=""
1613 break 1686 break
1614 fi 1687 fi
1615 done 1688 done
1616 if [[ -n ${expand} ]] ; then 1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1617 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!" 1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1618 fi 1698 fi
1619 1699
1620 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1621 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1622 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1627 shift 1707 shift
1628 done 1708 done
1629 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1630} 1710}
1631 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1632# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1633# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1634epunt_cxx() { 1719epunt_cxx() {
1635 local dir=$1 1720 local dir=$1
1636 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1637 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1638 local f 1723 local f
1639 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1640 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1641 done 1726 done
1642 eend 0 1727 eend 0
1643} 1728}
1644 1729
1645# dopamd <file> [more files] 1730# @FUNCTION: make_wrapper
1646# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1647# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1648dopamd() { 1733# Create a shell wrapper script named wrapper in installpath
1649 [[ -z $1 ]] && die "dopamd requires at least one argument" 1734# (defaults to the bindir) to execute target (default of wrapper) by
1650 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1651 use pam || return 0 1736# libpaths followed by optionally changing directory to chdir.
1652
1653 INSDESTTREE=/etc/pam.d \
1654 doins "$@" || die "failed to install $@"
1655}
1656# newpamd <old name> <new name>
1657#
1658# Install pam file <old name> as <new name> in /etc/pam.d
1659newpamd() {
1660 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1661
1662 use pam || return 0
1663
1664 INSDESTTREE=/etc/pam.d \
1665 newins "$1" "$2" || die "failed to install $1 as $2"
1666}
1667
1668# make a wrapper script ...
1669# NOTE: this was originally games_make_wrapper, but I noticed other places where
1670# this could be used, so I have moved it here and made it not games-specific
1671# -- wolf31o2
1672# $1 == wrapper name
1673# $2 == binary to run
1674# $3 == directory to chdir before running binary
1675# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1676# $5 == path for wrapper
1677make_wrapper() { 1737make_wrapper() {
1678 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1679 local tmpwrapper=$(emktemp) 1739 local tmpwrapper=$(emktemp)
1680 # We don't want to quote ${bin} so that people can pass complex 1740 # We don't want to quote ${bin} so that people can pass complex
1681 # things as $bin ... "./someprog --args" 1741 # things as $bin ... "./someprog --args"
1691fi 1751fi
1692exec ${bin} "\$@" 1752exec ${bin} "\$@"
1693EOF 1753EOF
1694 chmod go+rx "${tmpwrapper}" 1754 chmod go+rx "${tmpwrapper}"
1695 if [[ -n ${path} ]] ; then 1755 if [[ -n ${path} ]] ; then
1756 (
1696 exeinto "${path}" 1757 exeinto "${path}"
1697 newexe "${tmpwrapper}" "${wrapper}" 1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1698 else 1760 else
1699 newbin "${tmpwrapper}" "${wrapper}" 1761 newbin "${tmpwrapper}" "${wrapper}" || die
1700 fi 1762 fi
1701} 1763}

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