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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 1.256 2006/10/31 19:29:12 agriffis 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="${oldsandbox}"
753} 711}
754 712
755# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
756# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
757# 715# @DESCRIPTION:
758# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
759edos2unix() { 720edos2unix() {
760 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
761 do
762 cp "${f}" ${T}/edos2unix
763 sed 's/\r$//' ${T}/edos2unix > "${f}"
764 done
765} 722}
766
767
768##############################################################
769# START: Handle .desktop files and menu entries #
770# maybe this should be separated into a new eclass some time #
771# lanius@gentoo.org #
772##############################################################
773 723
774# Make a desktop file ! 724# Make a desktop file !
775# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
776# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
777# 727#
778# make_desktop_entry(<command>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
779# 729#
780# binary: what command does the app run with ? 730# binary: what command does the app run with ?
781# name: the name that will show up in the menu 731# name: the name that will show up in the menu
782# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
783# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
784# a full path to an icon 734# a full path to an icon
785# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
786# http://www.freedesktop.org/Standards/desktop-entry-spec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
787# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
788make_desktop_entry() { 738make_desktop_entry() {
789 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
790 740
791 local exec=${1} 741 local exec=${1}
792 local name=${2:-${PN}} 742 local name=${2:-${PN}}
793 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
794 local type=${4} 744 local type=${4}
795 local path=${5} 745 local path=${5}
796 746
797 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
798 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
799 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
800 case ${catmaj} in 750 case ${catmaj} in
801 app) 751 app)
802 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
803 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
804 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
805 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
806 editors) type=TextEditor;; 761 editors) type=TextEditor;;
807 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
808 emulation) type=Emulator;; 763 emulation) type=Emulator;;
809 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
810 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
811 vim) type=TextEditor;; 767 vim) type=TextEditor;;
812 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
813 *) type=;; 769 *) type=;;
814 esac 770 esac
815 ;; 771 ;;
816 772
817 dev) 773 dev)
818 type="Development" 774 type="Development"
819 ;; 775 ;;
820 776
821 games) 777 games)
822 case ${catmin} in 778 case ${catmin} in
823 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
824 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
825 board) type=BoardGame;; 781 board) type=BoardGame;;
826 kids) type=KidsGame;;
827 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
828 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
829 rpg) type=RolePlaying;;
830 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
831 simulation) type=Simulation;; 787 simulation) type=Simulation;;
832 sports) type=SportsGame;; 788 sports) type=SportsGame;;
833 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
834 *) type=;; 790 *) type=;;
835 esac 791 esac
836 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
837 ;; 801 ;;
838 802
839 mail) 803 mail)
840 type="Network;Email" 804 type="Network;Email"
841 ;; 805 ;;
843 media) 807 media)
844 case ${catmin} in 808 case ${catmin} in
845 gfx) type=Graphics;; 809 gfx) type=Graphics;;
846 radio) type=Tuner;; 810 radio) type=Tuner;;
847 sound) type=Audio;; 811 sound) type=Audio;;
848 tv) type=TV;; 812 tv) type=TV;;
849 video) type=Video;; 813 video) type=Video;;
850 *) type=;; 814 *) type=;;
851 esac 815 esac
852 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
853 ;; 817 ;;
854 818
855 net) 819 net)
856 case ${catmin} in 820 case ${catmin} in
857 dialup) type=Dialup;; 821 dialup) type=Dialup;;
858 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
859 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
860 irc) type=IRCClient;; 824 irc) type=IRCClient;;
861 mail) type=Email;; 825 mail) type=Email;;
862 news) type=News;; 826 news) type=News;;
863 nntp) type=News;; 827 nntp) type=News;;
864 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
865 *) type=;; 829 *) type=;;
866 esac 830 esac
867 type="Network;${type}" 831 type="Network;${type}"
868 ;; 832 ;;
869 833
870 sci) 834 sci)
871 case ${catmin} in 835 case ${catmin} in
872 astro*) type=Astronomy;; 836 astro*) type=Astronomy;;
873 bio*) type=Biology;; 837 bio*) type=Biology;;
874 calc*) type=Calculator;; 838 calc*) type=Calculator;;
875 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
876 geo*) type=Geology;; 841 geo*) type=Geology;;
877 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
878 *) type=;; 845 *) type=;;
879 esac 846 esac
880 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
881 ;; 852 ;;
882 853
883 www) 854 www)
884 case ${catmin} in 855 case ${catmin} in
885 client) type=WebBrowser;; 856 client) type=WebBrowser;;
886 *) type=;; 857 *) type=;;
887 esac 858 esac
888 type="Network" 859 type="Network"
889 ;; 860 ;;
890 861
891 *) 862 *)
896 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
897 local desktop_name="${PN}" 868 local desktop_name="${PN}"
898 else 869 else
899 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
900 fi 871 fi
901 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
902# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
903 874
875 cat <<-EOF > "${desktop}"
904echo "[Desktop Entry] 876 [Desktop Entry]
905Encoding=UTF-8 877 Version=1.0
906Version=0.9.2
907Name=${name} 878 Name=${name}
908Type=Application 879 Type=Application
909Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
910Exec=${exec} 881 Exec=${exec}
911TryExec=${exec%% *} 882 TryExec=${exec%% *}
912Path=${path}
913Icon=${icon} 883 Icon=${icon}
914Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
915 888
916 ( 889 (
917 # wrap the env here so that the 'insinto' call 890 # wrap the env here so that the 'insinto' call
918 # doesn't corrupt the env of the caller 891 # doesn't corrupt the env of the caller
919 insinto /usr/share/applications 892 insinto /usr/share/applications
920 doins "${desktop}" 893 doins "${desktop}"
921 ) 894 )
922} 895}
923 896
924# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
925# 898# @USAGE: [directories]
926# make_session_desktop(<title>, <command>) 899# @MAINTAINER:
927# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
928# 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}
929 924
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.
930make_session_desktop() { 930make_session_desktop() {
931 [[ -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
932 [[ -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
933 933
934 local title=$1 934 local title=$1
935 local command=$2 935 local command=$2
936 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
937 937
938 cat <<-EOF > "${desktop}"
938echo "[Desktop Entry] 939 [Desktop Entry]
939Encoding=UTF-8
940Name=${title} 940 Name=${title}
941Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
942Exec=${command} 942 Exec=${command}
943TryExec=${command} 943 TryExec=${command}
944Type=Application" > "${desktop}" 944 Type=Application
945 EOF
945 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
946 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
947 doins "${desktop}" 951 doins "${desktop}"
952 )
948} 953}
949 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
950domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
951 local i j 964 local i j ret=0
952 insinto /usr/share/applications 965 insinto /usr/share/applications
953 for i in "$@" ; do 966 for i in "$@" ; do
954 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
955 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
956 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
957 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
958 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
959 done 974 done
975 else
976 ((++ret))
960 fi 977 fi
961 done 978 done
979 exit ${ret}
980 )
962} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
963newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
964 insinto /usr/share/applications 991 insinto /usr/share/applications
965 newins "$1" "$2" 992 newins "$@"
993 )
966} 994}
967 995
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.
968doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
969 local i j 1005 local i j ret
970 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
971 for i in "$@" ; do 1007 for i in "$@" ; do
972 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
973 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
974 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
975 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
976 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
977 done 1015 done
1016 else
1017 ((++ret))
978 fi 1018 fi
979 done 1019 done
1020 exit ${ret}
1021 )
980} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
981newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
982 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
983 newins "$1" "$2" 1033 newins "$@"
1034 )
984} 1035}
985
986##############################################################
987# END: Handle .desktop files and menu entries #
988##############################################################
989
990 1036
991# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
992find_unpackable_file() { 1038find_unpackable_file() {
993 local src=$1 1039 local src=$1
994 if [[ -z ${src} ]] ; then 1040 if [[ -z ${src} ]] ; then
1004 fi 1050 fi
1005 [[ ! -e ${src} ]] && return 1 1051 [[ ! -e ${src} ]] && return 1
1006 echo "${src}" 1052 echo "${src}"
1007} 1053}
1008 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1009# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1010# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1011# 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
1012# 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.
1013# 1062#
1014# Usage: unpack_pdv [file to unpack] [size of off_t]
1015# - 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
1016# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1017# 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#
1018# 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
1019# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1020# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1021# 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
1022# 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
1023# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1024# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1025# lseek 1081# lseek
1026# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1027# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1028# 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.
1029unpack_pdv() { 1087unpack_pdv() {
1030 local src=$(find_unpackable_file $1) 1088 local src=$(find_unpackable_file "$1")
1031 local sizeoff_t=$2 1089 local sizeoff_t=$2
1032 1090
1033 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1034 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1035 1093
1036 local shrtsrc=$(basename "${src}") 1094 local shrtsrc=$(basename "${src}")
1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1038 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1039 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 ${sizeoff_t} | hexdump -e \"%i\")
1040 1098
1041 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1042 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1043 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1044 1102
1045 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1046 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1047 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1048 1106
1049 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1050 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1051 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1052 1110
1053 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1054 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1055 iscompressed=1 1113 iscompressed=1
1056 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1057 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1058 else 1116 else
1059 iscompressed=0 1117 iscompressed=0
1060 fi 1118 fi
1061 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1062 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1063 istar=1 1121 istar=1
1064 else 1122 else
1065 istar=0 1123 istar=0
1066 fi 1124 fi
1067 1125
1095 true 1153 true
1096 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1097 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1098} 1156}
1099 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1100# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1101# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1102# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1103# many other game companies. 1164# many other game companies.
1104# 1165#
1105# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1106# - If the file is not specified then unpack will utilize ${A}.
1107# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1108# the proper offset from the script itself. 1168# the proper offset from the script itself.
1109unpack_makeself() { 1169unpack_makeself() {
1110 local src_input=${1:-${A}} 1170 local src_input=${1:-${A}}
1111 local src=$(find_unpackable_file "${src_input}") 1171 local src=$(find_unpackable_file "${src_input}")
1112 local skip=$2 1172 local skip=$2
1113 local exe=$3 1173 local exe=$3
1159 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1160 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1161 esac 1221 esac
1162 1222
1163 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1164 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1165 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1166 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1167 case ${filetype} in 1227 case ${filetype} in
1168 *tar\ archive) 1228 *tar\ archive*)
1169 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1170 ;; 1230 ;;
1171 bzip2*) 1231 bzip2*)
1172 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1173 ;; 1233 ;;
1183 ;; 1243 ;;
1184 esac 1244 esac
1185 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1186} 1246}
1187 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1188# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1189#
1190# Usage: check_license [license]
1191# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1192check_license() { 1253check_license() {
1193 local lic=$1 1254 local lic=$1
1194 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1195 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1196 else 1257 else
1216 return 0 1277 return 0
1217 fi 1278 fi
1218 done 1279 done
1219 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1220 1281
1221 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1222 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1223********************************************************** 1284 **********************************************************
1224The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1225package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1226continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1227CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1228********************************************************** 1289 **********************************************************
1229 1290
1230EOF 1291 EOF
1231 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1232 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1233 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1234 read alic 1295 read alic
1235 case ${alic} in 1296 case ${alic} in
1242 die "Failed to accept license" 1303 die "Failed to accept license"
1243 ;; 1304 ;;
1244 esac 1305 esac
1245} 1306}
1246 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1247# 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
1248# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1249# 1313#
1250# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1251# 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()
1252# 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
1253# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1254# 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#
1255# 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',
1256# 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
1257# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1258# - 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
1259# - CDROM_NAME_1="install cd" - for when you want more than 1 cd 1327# also use the CDROM_NAME_SET bash array.
1260# CDROM_NAME_2="data cd"
1261# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1262# 1328#
1263# 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.
1264#
1265# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1266# - this will attempt to locate a cd based upon a file that is on
1267# the cd ... the more files you give this function, the more cds
1268# the cdrom functions will handle
1269cdrom_get_cds() { 1330cdrom_get_cds() {
1270 # 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
1271 # the # of files they gave us 1332 # the # of files they gave us
1272 local cdcnt=0 1333 local cdcnt=0
1273 local f= 1334 local f=
1359 export CDROM_SET="" 1420 export CDROM_SET=""
1360 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1361 cdrom_load_next_cd 1422 cdrom_load_next_cd
1362} 1423}
1363 1424
1364# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1365# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1366# 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
1367# 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.
1368cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1369 local var 1434 local var
1370 ((++CDROM_CURRENT_CD)) 1435 ((++CDROM_CURRENT_CD))
1371 1436
1372 unset CDROM_ROOT 1437 unset CDROM_ROOT
1402 1467
1403 while [[ -n ${cdset[${i}]} ]] ; do 1468 while [[ -n ${cdset[${i}]} ]] ; do
1404 local dir=$(dirname ${cdset[${i}]}) 1469 local dir=$(dirname ${cdset[${i}]})
1405 local file=$(basename ${cdset[${i}]}) 1470 local file=$(basename ${cdset[${i}]})
1406 1471
1407 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1408 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1409 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1410 export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${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
1414 fi 1484 done <<< "$(get_mounts)"
1415 done
1416 1485
1417 ((++i)) 1486 ((++i))
1418 done 1487 done
1419 1488
1420 echo 1489 echo
1444 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1445 read || die "something is screwed with your system" 1514 read || die "something is screwed with your system"
1446 done 1515 done
1447} 1516}
1448 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1449# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1450# a package can support 1522# a package can support. The first form allows you to
1451# 1523# specify a list of LINGUAS. The -i builds a list of po
1452# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1453# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1454# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1455# 1527# of the lists.
1456# The first form allows you to specify a list of LINGUAS.
1457# The -i builds a list of po files found in all the
1458# directories and uses the intersection of the lists.
1459# The -u builds a list of po files found in all the
1460# directories and uses the union of the lists.
1461strip-linguas() { 1528strip-linguas() {
1462 local ls newls nols 1529 local ls newls nols
1463 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1464 local op=$1; shift 1531 local op=$1; shift
1465 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1495 [[ -n ${nols} ]] \ 1562 [[ -n ${nols} ]] \
1496 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1497 export LINGUAS=${newls:1} 1564 export LINGUAS=${newls:1}
1498} 1565}
1499 1566
1500# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1501# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1502 1569# @DESCRIPTION:
1503# the following functions are useful in kernel module ebuilds, etc.
1504# for an example see ivtv or drbd ebuilds
1505
1506# set's ARCH to match what the kernel expects
1507set_arch_to_kernel() {
1508 i=10
1509 while ((i--)) ; do
1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1511 done
1512 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1513 case ${ARCH} in
1514 x86) export ARCH="i386";;
1515 amd64) export ARCH="x86_64";;
1516 hppa) export ARCH="parisc";;
1517 mips) export ARCH="mips";;
1518 sparc) export ARCH="$(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!
1519 *) export ARCH="${ARCH}";;
1520 esac
1521}
1522
1523# set's ARCH back to what portage expects
1524set_arch_to_portage() {
1525 i=10
1526 while ((i--)) ; do
1527 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1528 done
1529 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1530}
1531
1532# Jeremy Huddleston <eradicator@gentoo.org>:
1533# preserve_old_lib /path/to/libblah.so.0
1534# preserve_old_lib_notify /path/to/libblah.so.0
1535#
1536# 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.
1537# 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
1538# 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
1539# 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
1540# 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
1541# 1575# preserve_old_lib_notify function.
1542# src_install() {
1543# ...
1544# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1545# ...
1546# }
1547#
1548# pkg_postinst() {
1549# ...
1550# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1551# ...
1552# }
1553
1554preserve_old_lib() { 1576preserve_old_lib() {
1555 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1556 1582
1557 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1558 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1559 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1560 1586 dir=${lib%/*}
1561 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1562 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1563 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1564 fi 1590 done
1565} 1591}
1566 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.
1567preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1568 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1569 1602
1570 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1571 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1572 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1573 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."
1574 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,"
1575 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"
1576 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
1577 ewarn " revdep-rebuild --library ${SONAME}" 1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1578 ewarn 1618 ewarn
1579 ewarn "After doing that, you can safely remove ${LIB}" 1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1580 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1620 ewarn "delete the old libraries."
1581 fi 1621 fi
1582} 1622}
1583 1623
1584# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1585# 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.
1586# 1639#
1587# 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
1588# ex: built_with_use xchat gtk2 1641# flags matter.
1589#
1590# Flags: -a all USE flags should be utilized
1591# -o at least one USE flag should be utilized
1592# Note: the default flag is '-a'
1593built_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
1594 local opt=$1 1659 local opt=$1
1595 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1596 1661
1597 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1598 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" 1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1599 shift 1664 shift
1600 1665
1601 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1602 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE 1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1603 1668
1604 # 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
1605 # 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;;
1606 [[ ! -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
1607 1678
1679 if [[ ${hidden} == "no" ]] ; then
1608 local IUSE_BUILT=$(<${IUSEFILE}) 1680 local IUSE_BUILT=$(<${IUSEFILE})
1609 # Don't check USE_EXPAND #147237 1681 # Don't check USE_EXPAND #147237
1610 local expand 1682 local expand
1611 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1612 if [[ $1 == ${expand}_* ]] ; then 1684 if [[ $1 == ${expand}_* ]] ; then
1613 expand="" 1685 expand=""
1614 break 1686 break
1615 fi 1687 fi
1616 done 1688 done
1617 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;;
1618 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!" 1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1619 fi 1698 fi
1620 1699
1621 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1622 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1623 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1628 shift 1707 shift
1629 done 1708 done
1630 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1631} 1710}
1632 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1633# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1634# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1635epunt_cxx() { 1719epunt_cxx() {
1636 local dir=$1 1720 local dir=$1
1637 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1638 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1639 local f 1723 local f
1640 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1641 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
1642 done 1726 done
1643 eend 0 1727 eend 0
1644} 1728}
1645 1729
1646# dopamd <file> [more files] 1730# @FUNCTION: make_wrapper
1647# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1648# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1649dopamd() { 1733# Create a shell wrapper script named wrapper in installpath
1650 [[ -z $1 ]] && die "dopamd requires at least one argument" 1734# (defaults to the bindir) to execute target (default of wrapper) by
1651 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1652 use pam || return 0 1736# libpaths followed by optionally changing directory to chdir.
1653
1654 INSDESTTREE=/etc/pam.d \
1655 doins "$@" || die "failed to install $@"
1656}
1657# newpamd <old name> <new name>
1658#
1659# Install pam file <old name> as <new name> in /etc/pam.d
1660newpamd() {
1661 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1662
1663 use pam || return 0
1664
1665 INSDESTTREE=/etc/pam.d \
1666 newins "$1" "$2" || die "failed to install $1 as $2"
1667}
1668
1669# make a wrapper script ...
1670# NOTE: this was originally games_make_wrapper, but I noticed other places where
1671# this could be used, so I have moved it here and made it not games-specific
1672# -- wolf31o2
1673# $1 == wrapper name
1674# $2 == binary to run
1675# $3 == directory to chdir before running binary
1676# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1677# $5 == path for wrapper
1678make_wrapper() { 1737make_wrapper() {
1679 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1680 local tmpwrapper=$(emktemp) 1739 local tmpwrapper=$(emktemp)
1681 # 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
1682 # things as $bin ... "./someprog --args" 1741 # things as $bin ... "./someprog --args"
1692fi 1751fi
1693exec ${bin} "\$@" 1752exec ${bin} "\$@"
1694EOF 1753EOF
1695 chmod go+rx "${tmpwrapper}" 1754 chmod go+rx "${tmpwrapper}"
1696 if [[ -n ${path} ]] ; then 1755 if [[ -n ${path} ]] ; then
1756 (
1697 exeinto "${path}" 1757 exeinto "${path}"
1698 newexe "${tmpwrapper}" "${wrapper}" 1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1699 else 1760 else
1700 newbin "${tmpwrapper}" "${wrapper}" 1761 newbin "${tmpwrapper}" "${wrapper}" || die
1701 fi 1762 fi
1702} 1763}

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