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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 1.280 2007/05/05 07:52:26 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.315 2009/02/21 23:28:21 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 52# @FUNCTION: ecvs_clean
42# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
43# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
44# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
45# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
46# library search path. This cause many builds to fail. 57ecvs_clean() {
47# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
48# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
49# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
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} 61}
87 62
63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
88 72
89# Default directory where patches are located 73# Default directory where patches are located
90EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
91# Default extension for patches 75# Default extension for patches
92EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
93# Default options for patch 77# Default options for patch
94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# 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. 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files. 80# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
98# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
99# and not the full path .. 83# and not the full path ..
100EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
101# Change the printed message for a single patch. 85# Change the printed message for a single patch.
102EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
121# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
122# them for. 106# them for.
123# 107#
124# Patches are applied in current directory. 108# Patches are applied in current directory.
125# 109#
126# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
127# 111#
128# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
129# 113#
130# For example: 114# For example:
131# 115#
180 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
181 else 165 else
182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
183 fi 167 fi
184 else 168 else
185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
186 then
187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
188 then 171 then
189 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
190 fi 173 fi
191 174
200 183
201 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
202 fi 185 fi
203 186
204 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
205 bz2) 192 bz2)
206 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
207 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
208 ;; 195 ;;
209 gz|Z|z) 196 gz|Z|z)
259 fi 246 fi
260 247
261 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
277
264 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
265 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
266 do 280 do
267 # Generate some useful debug info ... 281 # Generate some useful debug info ...
268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 284
271 if [ "${PATCH_SUFFIX}" != "patch" ]
272 then
273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 else
276 PATCH_TARGET="${x}"
277 fi
278
279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 287
282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284
285 if [ "${PATCH_SUFFIX}" != "patch" ]
286 then
287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
288 then
289 echo
290 eerror "Could not extract patch!"
291 #die "Could not extract patch!"
292 count=5
293 break
294 fi
295 fi
296 290
297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
298 then 292 then
299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
350 then 344 then
351 einfo "Done with patching" 345 einfo "Done with patching"
352 fi 346 fi
353} 347}
354 348
349# @FUNCTION: emktemp
350# @USAGE: [temp dir]
351# @DESCRIPTION:
355# Cheap replacement for when debianutils (and thus mktemp) 352# Cheap replacement for when debianutils (and thus mktemp)
356# does not exist on the users system 353# 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() { 354emktemp() {
361 local exe="touch" 355 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift 356 [[ $1 == -d ]] && exe="mkdir" && shift
363 local topdir=$1 357 local topdir=$1
364 358
385 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
386 fi 380 fi
387 fi 381 fi
388} 382}
389 383
384# @FUNCTION: egetent
385# @USAGE: <database> <key>
386# @MAINTAINER:
387# base-system@gentoo.org (Linux)
388# Joe Jezak <josejx@gmail.com> (OS X)
389# usata@gentoo.org (OS X)
390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
391# @DESCRIPTION:
390# Small wrapper for getent (Linux), nidump (Mac OS X), 392# Small wrapper for getent (Linux),
393# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
391# and pw (FreeBSD) used in enewuser()/enewgroup() 394# and pw (FreeBSD) used in enewuser()/enewgroup()
392# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
393# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
394#
395# egetent(database, key)
396egetent() { 395egetent() {
397 case ${CHOST} in 396 case ${CHOST} in
397 *-darwin9)
398 local mytype=$1
399 [[ "passwd" == $mytype ]] && mytype="Users"
400 [[ "group" == $mytype ]] && mytype="Groups"
401 case "$2" in
402 *[!0-9]*) # Non numeric
403 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
404 ;;
405 *) # Numeric
406 local mykey="UniqueID"
407 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
408 dscl . -search /$mytype $mykey $2 2>/dev/null
409 ;;
410 esac
411 ;;
398 *-darwin*) 412 *-darwin*)
399 case "$2" in 413 case "$2" in
400 *[!0-9]*) # Non numeric 414 *[!0-9]*) # Non numeric
401 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
402 ;; 416 ;;
424 getent "$1" "$2" 438 getent "$1" "$2"
425 ;; 439 ;;
426 esac 440 esac
427} 441}
428 442
429# Simplify/standardize adding users to the system 443# @FUNCTION: enewuser
430# vapier@gentoo.org 444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
431# 445# @DESCRIPTION:
432# enewuser(username, uid, shell, homedir, groups, extra options) 446# Same as enewgroup, you are not required to understand how to properly add
433# 447# a user to the system. The only required parameter is the username.
434# Default values if you do not specify any: 448# Default uid is (pass -1 for this) next available, default shell is
435# username: REQUIRED ! 449# /bin/false, default homedir is /dev/null, there are no default groups,
436# uid: next available (see useradd(8)) 450# and default params sets the comment as 'added by portage for ${PN}'.
437# note: pass -1 to get default behavior
438# shell: /bin/false
439# homedir: /dev/null
440# groups: none
441# extra: comment of 'added by portage for ${PN}'
442enewuser() { 451enewuser() {
443 case ${EBUILD_PHASE} in 452 case ${EBUILD_PHASE} in
444 unpack|compile|test|install) 453 unpack|compile|test|install)
445 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 454 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
446 eerror "Package fails at QA and at life. Please file a bug." 455 eerror "Package fails at QA and at life. Please file a bug."
635 fi 644 fi
636 645
637 export SANDBOX_ON=${oldsandbox} 646 export SANDBOX_ON=${oldsandbox}
638} 647}
639 648
640# Simplify/standardize adding groups to the system 649# @FUNCTION: enewgroup
641# vapier@gentoo.org 650# @USAGE: <group> [gid]
642# 651# @DESCRIPTION:
643# enewgroup(group, gid) 652# This function does not require you to understand how to properly add a
644# 653# group to the system. Just give it a group name to add and enewgroup will
645# Default values if you do not specify any: 654# do the rest. You may specify the gid for the group or allow the group to
646# groupname: REQUIRED ! 655# allocate the next available one.
647# gid: next available (see groupadd(8))
648# extra: none
649enewgroup() { 656enewgroup() {
650 case ${EBUILD_PHASE} in 657 case ${EBUILD_PHASE} in
651 unpack|compile|test|install) 658 unpack|compile|test|install)
652 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 659 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
653 eerror "Package fails at QA and at life. Please file a bug." 660 eerror "Package fails at QA and at life. Please file a bug."
749 ;; 756 ;;
750 esac 757 esac
751 export SANDBOX_ON="${oldsandbox}" 758 export SANDBOX_ON="${oldsandbox}"
752} 759}
753 760
754# Simple script to replace 'dos2unix' binaries 761# @FUNCTION: edos2unix
755# vapier@gentoo.org 762# @USAGE: <file> [more files ...]
756# 763# @DESCRIPTION:
757# edos2unix(file, <more files> ...) 764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format.
758edos2unix() { 768edos2unix() {
759 echo "$@" | xargs sed -i 's/\r$//' 769 echo "$@" | xargs sed -i 's/\r$//'
760} 770}
761
762
763##############################################################
764# START: Handle .desktop files and menu entries #
765# maybe this should be separated into a new eclass some time #
766# lanius@gentoo.org #
767##############################################################
768 771
769# Make a desktop file ! 772# Make a desktop file !
770# Great for making those icons in kde/gnome startmenu ! 773# Great for making those icons in kde/gnome startmenu !
771# Amaze your friends ! Get the women ! Join today ! 774# Amaze your friends ! Get the women ! Join today !
772# 775#
776# name: the name that will show up in the menu 779# name: the name that will show up in the menu
777# icon: give your little like a pretty little icon ... 780# icon: give your little like a pretty little icon ...
778# this can be relative (to /usr/share/pixmaps) or 781# this can be relative (to /usr/share/pixmaps) or
779# a full path to an icon 782# a full path to an icon
780# type: what kind of application is this ? for categories: 783# type: what kind of application is this ? for categories:
781# http://www.freedesktop.org/Standards/desktop-entry-spec 784# http://standards.freedesktop.org/menu-spec/latest/apa.html
782# path: if your app needs to startup in a specific dir 785# path: if your app needs to startup in a specific dir
783make_desktop_entry() { 786make_desktop_entry() {
784 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
785 788
786 local exec=${1} 789 local exec=${1}
787 local name=${2:-${PN}} 790 local name=${2:-${PN}}
788 local icon=${3:-${PN}.png} 791 local icon=${3:-${PN}}
789 local type=${4} 792 local type=${4}
790 local path=${5} 793 local path=${5}
791 794
792 if [[ -z ${type} ]] ; then 795 if [[ -z ${type} ]] ; then
793 local catmaj=${CATEGORY%%-*} 796 local catmaj=${CATEGORY%%-*}
794 local catmin=${CATEGORY##*-} 797 local catmin=${CATEGORY##*-}
795 case ${catmaj} in 798 case ${catmaj} in
796 app) 799 app)
797 case ${catmin} in 800 case ${catmin} in
801 accessibility) type=Accessibility;;
798 admin) type=System;; 802 admin) type=System;;
803 antivirus) type=System;;
804 arch) type=Archiving;;
805 backup) type=Archiving;;
799 cdr) type=DiscBurning;; 806 cdr) type=DiscBurning;;
800 dicts) type=Dictionary;; 807 dicts) type=Dictionary;;
808 doc) type=Documentation;;
801 editors) type=TextEditor;; 809 editors) type=TextEditor;;
802 emacs) type=TextEditor;; 810 emacs) type=TextEditor;;
803 emulation) type=Emulator;; 811 emulation) type=Emulator;;
804 laptop) type=HardwareSettings;; 812 laptop) type=HardwareSettings;;
805 office) type=Office;; 813 office) type=Office;;
814 pda) type=PDA;;
806 vim) type=TextEditor;; 815 vim) type=TextEditor;;
807 xemacs) type=TextEditor;; 816 xemacs) type=TextEditor;;
808 *) type=;; 817 *) type=;;
809 esac 818 esac
810 ;; 819 ;;
816 games) 825 games)
817 case ${catmin} in 826 case ${catmin} in
818 action|fps) type=ActionGame;; 827 action|fps) type=ActionGame;;
819 arcade) type=ArcadeGame;; 828 arcade) type=ArcadeGame;;
820 board) type=BoardGame;; 829 board) type=BoardGame;;
830 emulation) type=Emulator;;
821 kids) type=KidsGame;; 831 kids) type=KidsGame;;
822 emulation) type=Emulator;;
823 puzzle) type=LogicGame;; 832 puzzle) type=LogicGame;;
833 roguelike) type=RolePlaying;;
824 rpg) type=RolePlaying;; 834 rpg) type=RolePlaying;;
825 roguelike) type=RolePlaying;;
826 simulation) type=Simulation;; 835 simulation) type=Simulation;;
827 sports) type=SportsGame;; 836 sports) type=SportsGame;;
828 strategy) type=StrategyGame;; 837 strategy) type=StrategyGame;;
829 *) type=;; 838 *) type=;;
830 esac 839 esac
831 type="Game;${type}" 840 type="Game;${type}"
841 ;;
842
843 gnome)
844 type="Gnome;GTK"
845 ;;
846
847 kde)
848 type="KDE;Qt"
832 ;; 849 ;;
833 850
834 mail) 851 mail)
835 type="Network;Email" 852 type="Network;Email"
836 ;; 853 ;;
862 type="Network;${type}" 879 type="Network;${type}"
863 ;; 880 ;;
864 881
865 sci) 882 sci)
866 case ${catmin} in 883 case ${catmin} in
867 astro*) type=Astronomy;; 884 astro*) type=Astronomy;;
868 bio*) type=Biology;; 885 bio*) type=Biology;;
869 calc*) type=Calculator;; 886 calc*) type=Calculator;;
870 chem*) type=Chemistry;; 887 chem*) type=Chemistry;;
888 elec*) type=Electronics;;
871 geo*) type=Geology;; 889 geo*) type=Geology;;
872 math*) type=Math;; 890 math*) type=Math;;
891 physics) type=Physics;;
892 visual*) type=DataVisualization;;
873 *) type=;; 893 *) type=;;
874 esac 894 esac
875 type="Science;${type}" 895 type="Science;${type}"
896 ;;
897
898 sys)
899 type="System"
876 ;; 900 ;;
877 901
878 www) 902 www)
879 case ${catmin} in 903 case ${catmin} in
880 client) type=WebBrowser;; 904 client) type=WebBrowser;;
896 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
897 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
898 922
899 cat <<-EOF > "${desktop}" 923 cat <<-EOF > "${desktop}"
900 [Desktop Entry] 924 [Desktop Entry]
901 Encoding=UTF-8
902 Version=0.9.2 925 Version=1.0
903 Name=${name} 926 Name=${name}
904 Type=Application 927 Type=Application
905 Comment=${DESCRIPTION} 928 Comment=${DESCRIPTION}
906 Exec=${exec} 929 Exec=${exec}
907 TryExec=${exec%% *} 930 TryExec=${exec%% *}
908 Path=${path}
909 Icon=${icon} 931 Icon=${icon}
910 Categories=Application;${type}; 932 Categories=${type};
911 EOF 933 EOF
934
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
912 936
913 ( 937 (
914 # wrap the env here so that the 'insinto' call 938 # wrap the env here so that the 'insinto' call
915 # doesn't corrupt the env of the caller 939 # doesn't corrupt the env of the caller
916 insinto /usr/share/applications 940 insinto /usr/share/applications
917 doins "${desktop}" 941 doins "${desktop}"
918 ) 942 )
919} 943}
920 944
921 945# @FUNCTION: validate_desktop_entries
946# @USAGE: [directories]
947# @MAINTAINER:
948# Carsten Lohrke <carlo@gentoo.org>
949# @DESCRIPTION:
922# Validate desktop entries using desktop-file-utils 950# Validate desktop entries using desktop-file-utils
923# Carsten Lohrke <carlo@gentoo.org>
924#
925# Usage: validate_desktop_entries [directory ...]
926
927validate_desktop_entries() { 951validate_desktop_entries() {
928 if [[ -x /usr/bin/desktop-file-validate ]] ; then 952 if [[ -x /usr/bin/desktop-file-validate ]] ; then
929 einfo "Checking desktop entry validity" 953 einfo "Checking desktop entry validity"
930 local directories="" 954 local directories=""
931 for d in /usr/share/applications $@ ; do 955 for d in /usr/share/applications $@ ; do
944 else 968 else
945 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo." 969 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
946 fi 970 fi
947} 971}
948 972
949 973# @FUNCTION: make_session_desktop
950# Make a GDM/KDM Session file 974# @USAGE: <title> <command> [command args...]
975# @DESCRIPTION:
976# Make a GDM/KDM Session file. The title is the file to execute to start the
977# Window Manager. The command is the name of the Window Manager.
951# 978#
952# make_session_desktop(<title>, <command>) 979# You can set the name of the file via the ${wm} variable.
953# title: File to execute to start the Window Manager
954# command: Name of the Window Manager
955
956make_session_desktop() { 980make_session_desktop() {
957 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 981 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
958 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 982 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
959 983
960 local title=$1 984 local title=$1
961 local command=$2 985 local command=$2
962 local desktop=${T}/${wm}.desktop 986 local desktop=${T}/${wm:-${PN}}.desktop
987 shift 2
963 988
964 cat <<-EOF > "${desktop}" 989 cat <<-EOF > "${desktop}"
965 [Desktop Entry] 990 [Desktop Entry]
966 Encoding=UTF-8
967 Name=${title} 991 Name=${title}
968 Comment=This session logs you into ${title} 992 Comment=This session logs you into ${title}
969 Exec=${command} 993 Exec=${command} $*
970 TryExec=${command} 994 TryExec=${command}
971 Type=Application 995 Type=XSession
972 EOF 996 EOF
973 997
974 ( 998 (
975 # wrap the env here so that the 'insinto' call 999 # wrap the env here so that the 'insinto' call
976 # doesn't corrupt the env of the caller 1000 # doesn't corrupt the env of the caller
977 insinto /usr/share/xsessions 1001 insinto /usr/share/xsessions
978 doins "${desktop}" 1002 doins "${desktop}"
979 ) 1003 )
980} 1004}
981 1005
1006# @FUNCTION: domenu
1007# @USAGE: <menus>
1008# @DESCRIPTION:
1009# Install the list of .desktop menu files into the appropriate directory
1010# (/usr/share/applications).
982domenu() { 1011domenu() {
983 ( 1012 (
984 # wrap the env here so that the 'insinto' call 1013 # wrap the env here so that the 'insinto' call
985 # doesn't corrupt the env of the caller 1014 # doesn't corrupt the env of the caller
986 local i j ret=0 1015 local i j ret=0
992 elif [[ -d ${i} ]] ; then 1021 elif [[ -d ${i} ]] ; then
993 for j in "${i}"/*.desktop ; do 1022 for j in "${i}"/*.desktop ; do
994 doins "${j}" 1023 doins "${j}"
995 ((ret+=$?)) 1024 ((ret+=$?))
996 done 1025 done
1026 else
1027 ((++ret))
997 fi 1028 fi
998 done 1029 done
999 exit ${ret} 1030 exit ${ret}
1000 ) 1031 )
1001} 1032}
1033
1034# @FUNCTION: newmenu
1035# @USAGE: <menu> <newname>
1036# @DESCRIPTION:
1037# Like all other new* functions, install the specified menu as newname.
1002newmenu() { 1038newmenu() {
1003 ( 1039 (
1004 # wrap the env here so that the 'insinto' call 1040 # wrap the env here so that the 'insinto' call
1005 # doesn't corrupt the env of the caller 1041 # doesn't corrupt the env of the caller
1006 insinto /usr/share/applications 1042 insinto /usr/share/applications
1007 newins "$@" 1043 newins "$@"
1008 ) 1044 )
1009} 1045}
1010 1046
1047# @FUNCTION: doicon
1048# @USAGE: <list of icons>
1049# @DESCRIPTION:
1050# Install the list of icons into the icon directory (/usr/share/pixmaps).
1051# This is useful in conjunction with creating desktop/menu files.
1011doicon() { 1052doicon() {
1012 ( 1053 (
1013 # wrap the env here so that the 'insinto' call 1054 # wrap the env here so that the 'insinto' call
1014 # doesn't corrupt the env of the caller 1055 # doesn't corrupt the env of the caller
1015 local i j ret 1056 local i j ret
1021 elif [[ -d ${i} ]] ; then 1062 elif [[ -d ${i} ]] ; then
1022 for j in "${i}"/*.png ; do 1063 for j in "${i}"/*.png ; do
1023 doins "${j}" 1064 doins "${j}"
1024 ((ret+=$?)) 1065 ((ret+=$?))
1025 done 1066 done
1067 else
1068 ((++ret))
1026 fi 1069 fi
1027 done 1070 done
1028 exit ${ret} 1071 exit ${ret}
1029 ) 1072 )
1030} 1073}
1074
1075# @FUNCTION: newicon
1076# @USAGE: <icon> <newname>
1077# @DESCRIPTION:
1078# Like all other new* functions, install the specified icon as newname.
1031newicon() { 1079newicon() {
1032 ( 1080 (
1033 # wrap the env here so that the 'insinto' call 1081 # wrap the env here so that the 'insinto' call
1034 # doesn't corrupt the env of the caller 1082 # doesn't corrupt the env of the caller
1035 insinto /usr/share/pixmaps 1083 insinto /usr/share/pixmaps
1036 newins "$@" 1084 newins "$@"
1037 ) 1085 )
1038} 1086}
1039
1040##############################################################
1041# END: Handle .desktop files and menu entries #
1042##############################################################
1043
1044 1087
1045# for internal use only (unpack_pdv and unpack_makeself) 1088# for internal use only (unpack_pdv and unpack_makeself)
1046find_unpackable_file() { 1089find_unpackable_file() {
1047 local src=$1 1090 local src=$1
1048 if [[ -z ${src} ]] ; then 1091 if [[ -z ${src} ]] ; then
1058 fi 1101 fi
1059 [[ ! -e ${src} ]] && return 1 1102 [[ ! -e ${src} ]] && return 1
1060 echo "${src}" 1103 echo "${src}"
1061} 1104}
1062 1105
1106# @FUNCTION: unpack_pdv
1107# @USAGE: <file to unpack> <size of off_t>
1108# @DESCRIPTION:
1063# Unpack those pesky pdv generated files ... 1109# Unpack those pesky pdv generated files ...
1064# They're self-unpacking programs with the binary package stuffed in 1110# They're self-unpacking programs with the binary package stuffed in
1065# the middle of the archive. Valve seems to use it a lot ... too bad 1111# the middle of the archive. Valve seems to use it a lot ... too bad
1066# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1112# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1067# 1113#
1068# Usage: unpack_pdv [file to unpack] [size of off_t]
1069# - you have to specify the off_t size ... i have no idea how to extract that 1114# You have to specify the off_t size ... I have no idea how to extract that
1070# information out of the binary executable myself. basically you pass in 1115# information out of the binary executable myself. Basically you pass in
1071# the size of the off_t type (in bytes) on the machine that built the pdv 1116# the size of the off_t type (in bytes) on the machine that built the pdv
1117# archive.
1118#
1072# archive. one way to determine this is by running the following commands: 1119# One way to determine this is by running the following commands:
1120#
1121# @CODE
1073# strings <pdv archive> | grep lseek 1122# strings <pdv archive> | grep lseek
1074# strace -elseek <pdv archive> 1123# strace -elseek <pdv archive>
1124# @CODE
1125#
1075# basically look for the first lseek command (we do the strings/grep because 1126# Basically look for the first lseek command (we do the strings/grep because
1076# sometimes the function call is _llseek or something) and steal the 2nd 1127# sometimes the function call is _llseek or something) and steal the 2nd
1077# parameter. here is an example: 1128# parameter. Here is an example:
1129#
1130# @CODE
1078# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1131# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1079# lseek 1132# lseek
1080# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1133# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1081# lseek(3, -4, SEEK_END) = 2981250 1134# lseek(3, -4, SEEK_END) = 2981250
1135# @CODE
1136#
1082# thus we would pass in the value of '4' as the second parameter. 1137# Thus we would pass in the value of '4' as the second parameter.
1083unpack_pdv() { 1138unpack_pdv() {
1084 local src=$(find_unpackable_file "$1") 1139 local src=$(find_unpackable_file "$1")
1085 local sizeoff_t=$2 1140 local sizeoff_t=$2
1086 1141
1087 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1142 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1149 true 1204 true
1150 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1205 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1151 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1206 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1152} 1207}
1153 1208
1209# @FUNCTION: unpack_makeself
1210# @USAGE: [file to unpack] [offset] [tail|dd]
1211# @DESCRIPTION:
1154# Unpack those pesky makeself generated files ... 1212# Unpack those pesky makeself generated files ...
1155# They're shell scripts with the binary package tagged onto 1213# They're shell scripts with the binary package tagged onto
1156# the end of the archive. Loki utilized the format as does 1214# the end of the archive. Loki utilized the format as does
1157# many other game companies. 1215# many other game companies.
1158# 1216#
1159# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1217# If the file is not specified, then ${A} is used. If the
1160# - If the file is not specified then unpack will utilize ${A}.
1161# - If the offset is not specified then we will attempt to extract 1218# offset is not specified then we will attempt to extract
1162# the proper offset from the script itself. 1219# the proper offset from the script itself.
1163unpack_makeself() { 1220unpack_makeself() {
1164 local src_input=${1:-${A}} 1221 local src_input=${1:-${A}}
1165 local src=$(find_unpackable_file "${src_input}") 1222 local src=$(find_unpackable_file "${src_input}")
1166 local skip=$2 1223 local skip=$2
1167 local exe=$3 1224 local exe=$3
1237 ;; 1294 ;;
1238 esac 1295 esac
1239 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1296 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1240} 1297}
1241 1298
1299# @FUNCTION: check_license
1300# @USAGE: [license]
1301# @DESCRIPTION:
1242# Display a license for user to accept. 1302# Display a license for user to accept. If no license is
1243#
1244# Usage: check_license [license]
1245# - If the file is not specified then ${LICENSE} is used. 1303# specified, then ${LICENSE} is used.
1246check_license() { 1304check_license() {
1247 local lic=$1 1305 local lic=$1
1248 if [ -z "${lic}" ] ; then 1306 if [ -z "${lic}" ] ; then
1249 lic="${PORTDIR}/licenses/${LICENSE}" 1307 lic="${PORTDIR}/licenses/${LICENSE}"
1250 else 1308 else
1278 The following license outlines the terms of use of this 1336 The following license outlines the terms of use of this
1279 package. You MUST accept this license for installation to 1337 package. You MUST accept this license for installation to
1280 continue. When you are done viewing, hit 'q'. If you 1338 continue. When you are done viewing, hit 'q'. If you
1281 CTRL+C out of this, the install will not run! 1339 CTRL+C out of this, the install will not run!
1282 ********************************************************** 1340 **********************************************************
1283 1341
1284 EOF 1342 EOF
1285 cat ${lic} >> ${licmsg} 1343 cat ${lic} >> ${licmsg}
1286 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1344 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1287 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1345 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1288 read alic 1346 read alic
1296 die "Failed to accept license" 1354 die "Failed to accept license"
1297 ;; 1355 ;;
1298 esac 1356 esac
1299} 1357}
1300 1358
1359# @FUNCTION: cdrom_get_cds
1360# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1361# @DESCRIPTION:
1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1362# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1302# the whole 'non-interactive' policy, but damnit I want CD support ! 1363# the whole 'non-interactive' policy, but damnit I want CD support !
1303# 1364#
1304# with these cdrom functions we handle all the user interaction and 1365# With these cdrom functions we handle all the user interaction and
1305# standardize everything. all you have to do is call cdrom_get_cds() 1366# standardize everything. All you have to do is call cdrom_get_cds()
1306# and when the function returns, you can assume that the cd has been 1367# and when the function returns, you can assume that the cd has been
1307# found at CDROM_ROOT. 1368# found at CDROM_ROOT.
1308# 1369#
1370# The function will attempt to locate a cd based upon a file that is on
1371# the cd. The more files you give this function, the more cds
1372# the cdrom functions will handle.
1373#
1309# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1374# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1310# etc... if you want to give the cds better names, then just export 1375# etc... If you want to give the cds better names, then just export
1311# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1376# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1312# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1377# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1313# - CDROM_NAME_1="install cd" - for when you want more than 1 cd 1378# also use the CDROM_NAME_SET bash array.
1314# CDROM_NAME_2="data cd"
1315# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1316# 1379#
1317# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1380# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1318#
1319# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1320# - this will attempt to locate a cd based upon a file that is on
1321# the cd ... the more files you give this function, the more cds
1322# the cdrom functions will handle
1323cdrom_get_cds() { 1381cdrom_get_cds() {
1324 # first we figure out how many cds we're dealing with by 1382 # first we figure out how many cds we're dealing with by
1325 # the # of files they gave us 1383 # the # of files they gave us
1326 local cdcnt=0 1384 local cdcnt=0
1327 local f= 1385 local f=
1413 export CDROM_SET="" 1471 export CDROM_SET=""
1414 export CDROM_CURRENT_CD=0 1472 export CDROM_CURRENT_CD=0
1415 cdrom_load_next_cd 1473 cdrom_load_next_cd
1416} 1474}
1417 1475
1418# this is only used when you need access to more than one cd. 1476# @FUNCTION: cdrom_load_next_cd
1419# when you have finished using the first cd, just call this function. 1477# @DESCRIPTION:
1420# when it returns, CDROM_ROOT will be pointing to the second cd. 1478# Some packages are so big they come on multiple CDs. When you're done reading
1421# remember, you can only go forward in the cd chain, you can't go back. 1479# files off a CD and want access to the next one, just call this function.
1480# Again, all the messy details of user interaction are taken care of for you.
1481# Once this returns, just read the variable CDROM_ROOT for the location of the
1482# mounted CD. Note that you can only go forward in the CD list, so make sure
1483# you only call this function when you're done using the current CD.
1422cdrom_load_next_cd() { 1484cdrom_load_next_cd() {
1423 local var 1485 local var
1424 ((++CDROM_CURRENT_CD)) 1486 ((++CDROM_CURRENT_CD))
1425 1487
1426 unset CDROM_ROOT 1488 unset CDROM_ROOT
1443# displayed and we'll hang out here until: 1505# displayed and we'll hang out here until:
1444# (1) the file is found on a mounted cdrom 1506# (1) the file is found on a mounted cdrom
1445# (2) the user hits CTRL+C 1507# (2) the user hits CTRL+C
1446_cdrom_locate_file_on_cd() { 1508_cdrom_locate_file_on_cd() {
1447 local mline="" 1509 local mline=""
1448 local showedmsg=0 1510 local showedmsg=0 showjolietmsg=0
1449 1511
1450 while [[ -z ${CDROM_ROOT} ]] ; do 1512 while [[ -z ${CDROM_ROOT} ]] ; do
1451 local i=0 1513 local i=0
1452 local -a cdset=(${*//:/ }) 1514 local -a cdset=(${*//:/ })
1453 if [[ -n ${CDROM_SET} ]] ; then 1515 if [[ -n ${CDROM_SET} ]] ; then
1458 local dir=$(dirname ${cdset[${i}]}) 1520 local dir=$(dirname ${cdset[${i}]})
1459 local file=$(basename ${cdset[${i}]}) 1521 local file=$(basename ${cdset[${i}]})
1460 1522
1461 local point= node= fs= foo= 1523 local point= node= fs= foo=
1462 while read point node fs foo ; do 1524 while read point node fs foo ; do
1463 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \ 1525 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1464 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \ 1526 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1465 && continue 1527 && continue
1466 point=${point//\040/ } 1528 point=${point//\040/ }
1529 [[ ! -d ${point}/${dir} ]] && continue
1467 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue 1530 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1468 export CDROM_ROOT=${point} 1531 export CDROM_ROOT=${point}
1469 export CDROM_SET=${i} 1532 export CDROM_SET=${i}
1470 export CDROM_MATCH=${cdset[${i}]} 1533 export CDROM_MATCH=${cdset[${i}]}
1471 return 1534 return
1493 showedmsg=1 1556 showedmsg=1
1494 fi 1557 fi
1495 einfo "Press return to scan for the cd again" 1558 einfo "Press return to scan for the cd again"
1496 einfo "or hit CTRL+C to abort the emerge." 1559 einfo "or hit CTRL+C to abort the emerge."
1497 echo 1560 echo
1561 if [[ ${showjolietmsg} -eq 0 ]] ; then
1562 showjolietmsg=1
1563 else
1498 einfo "If you are having trouble with the detection" 1564 ewarn "If you are having trouble with the detection"
1499 einfo "of your CD, it is possible that you do not have" 1565 ewarn "of your CD, it is possible that you do not have"
1500 einfo "Joliet support enabled in your kernel. Please" 1566 ewarn "Joliet support enabled in your kernel. Please"
1501 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1567 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1568 ebeep 5
1569 fi
1502 read || die "something is screwed with your system" 1570 read || die "something is screwed with your system"
1503 done 1571 done
1504} 1572}
1505 1573
1574# @FUNCTION: strip-linguas
1575# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1576# @DESCRIPTION:
1506# Make sure that LINGUAS only contains languages that 1577# Make sure that LINGUAS only contains languages that
1507# a package can support 1578# a package can support. The first form allows you to
1508# 1579# specify a list of LINGUAS. The -i builds a list of po
1509# usage: strip-linguas <allow LINGUAS> 1580# files found in all the directories and uses the
1510# strip-linguas -i <directories of .po files> 1581# intersection of the lists. The -u builds a list of po
1511# strip-linguas -u <directories of .po files> 1582# files found in all the directories and uses the union
1512# 1583# of the lists.
1513# The first form allows you to specify a list of LINGUAS.
1514# The -i builds a list of po files found in all the
1515# directories and uses the intersection of the lists.
1516# The -u builds a list of po files found in all the
1517# directories and uses the union of the lists.
1518strip-linguas() { 1584strip-linguas() {
1519 local ls newls nols 1585 local ls newls nols
1520 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1586 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1521 local op=$1; shift 1587 local op=$1; shift
1522 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1588 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1523 local d f 1589 local d f
1524 for d in "$@" ; do 1590 for d in "$@" ; do
1525 if [[ ${op} == "-u" ]] ; then 1591 if [[ ${op} == "-u" ]] ; then
1526 newls=${ls} 1592 newls=${ls}
1527 else 1593 else
1528 newls="" 1594 newls=""
1529 fi 1595 fi
1530 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1531 if [[ ${op} == "-i" ]] ; then 1597 if [[ ${op} == "-i" ]] ; then
1532 hasq ${f} ${ls} && newls="${newls} ${f}" 1598 hasq ${f} ${ls} && newls="${newls} ${f}"
1533 else 1599 else
1534 hasq ${f} ${ls} || newls="${newls} ${f}" 1600 hasq ${f} ${ls} || newls="${newls} ${f}"
1535 fi 1601 fi
1552 [[ -n ${nols} ]] \ 1618 [[ -n ${nols} ]] \
1553 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1554 export LINGUAS=${newls:1} 1620 export LINGUAS=${newls:1}
1555} 1621}
1556 1622
1557# moved from kernel.eclass since they are generally useful outside of 1623# @FUNCTION: preserve_old_lib
1558# kernel.eclass -iggy (20041002) 1624# @USAGE: <libs to preserve> [more libs]
1559 1625# @DESCRIPTION:
1560# the following functions are useful in kernel module ebuilds, etc.
1561# for an example see ivtv or drbd ebuilds
1562
1563# set's ARCH to match what the kernel expects
1564set_arch_to_kernel() {
1565 i=10
1566 while ((i--)) ; do
1567 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1568 done
1569 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1570 case ${ARCH} in
1571 x86) export ARCH="i386";;
1572 amd64) export ARCH="x86_64";;
1573 hppa) export ARCH="parisc";;
1574 mips) export ARCH="mips";;
1575 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1576 *) export ARCH="${ARCH}";;
1577 esac
1578}
1579
1580# set's ARCH back to what portage expects
1581set_arch_to_portage() {
1582 i=10
1583 while ((i--)) ; do
1584 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1585 done
1586 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1587}
1588
1589# Jeremy Huddleston <eradicator@gentoo.org>:
1590# preserve_old_lib /path/to/libblah.so.0
1591# preserve_old_lib_notify /path/to/libblah.so.0
1592#
1593# These functions are useful when a lib in your package changes --library. Such 1626# These functions are useful when a lib in your package changes ABI SONAME.
1594# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1627# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1595# would break packages that link against it. Most people get around this 1628# would break packages that link against it. Most people get around this
1596# by using the portage SLOT mechanism, but that is not always a relevant 1629# by using the portage SLOT mechanism, but that is not always a relevant
1597# solution, so instead you can add the following to your ebuilds: 1630# solution, so instead you can call this from pkg_preinst. See also the
1598# 1631# preserve_old_lib_notify function.
1599# pkg_preinst() {
1600# ...
1601# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1602# ...
1603# }
1604#
1605# pkg_postinst() {
1606# ...
1607# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1608# ...
1609# }
1610
1611preserve_old_lib() { 1632preserve_old_lib() {
1612 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then 1633 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1613 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1634 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1614 die "Invalid preserve_old_lib() usage" 1635 die "Invalid preserve_old_lib() usage"
1615 fi 1636 fi
1616 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" 1637 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1638
1639 # let portage worry about it
1640 has preserve-libs ${FEATURES} && return 0
1617 1641
1618 local lib dir 1642 local lib dir
1619 for lib in "$@" ; do 1643 for lib in "$@" ; do
1620 [[ -e ${ROOT}/${lib} ]] || continue 1644 [[ -e ${ROOT}/${lib} ]] || continue
1621 dir=${lib%/*} 1645 dir=${lib%/*}
1623 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed" 1647 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1624 touch "${D}"/${lib} 1648 touch "${D}"/${lib}
1625 done 1649 done
1626} 1650}
1627 1651
1652# @FUNCTION: preserve_old_lib_notify
1653# @USAGE: <libs to notify> [more libs]
1654# @DESCRIPTION:
1655# Spit helpful messages about the libraries preserved by preserve_old_lib.
1628preserve_old_lib_notify() { 1656preserve_old_lib_notify() {
1629 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1657 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1630 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" 1658 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1631 die "Invalid preserve_old_lib_notify() usage" 1659 die "Invalid preserve_old_lib_notify() usage"
1632 fi 1660 fi
1661
1662 # let portage worry about it
1663 has preserve-libs ${FEATURES} && return 0
1633 1664
1634 local lib notice=0 1665 local lib notice=0
1635 for lib in "$@" ; do 1666 for lib in "$@" ; do
1636 [[ -e ${ROOT}/${lib} ]] || continue 1667 [[ -e ${ROOT}/${lib} ]] || continue
1637 if [[ ${notice} -eq 0 ]] ; then 1668 if [[ ${notice} -eq 0 ]] ; then
1643 ewarn "helper program, simply emerge the 'gentoolkit' package." 1674 ewarn "helper program, simply emerge the 'gentoolkit' package."
1644 ewarn 1675 ewarn
1645 fi 1676 fi
1646 ewarn " # revdep-rebuild --library ${lib##*/}" 1677 ewarn " # revdep-rebuild --library ${lib##*/}"
1647 done 1678 done
1679 if [[ ${notice} -eq 1 ]] ; then
1680 ewarn
1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1683 for lib in "$@" ; do
1684 ewarn " # rm '${lib}'"
1685 done
1686 fi
1648} 1687}
1649 1688
1650# Hack for people to figure out if a package was built with 1689# @FUNCTION: built_with_use
1651# certain USE flags
1652#
1653# Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1654# ex: built_with_use xchat gtk2 1691# @DESCRIPTION:
1692# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE).
1697# The default is to abort (call die). The -a and -o flags control
1698# the requirements of the USE flags. They correspond to "and" and "or"
1699# logic. So the -a flag means all listed USE flags must be enabled
1700# while the -o flag means at least one of the listed IUSE flags must be
1701# enabled. The --hidden option is really for internal use only as it
1702# means the USE flag we're checking is hidden expanded, so it won't be found
1703# in IUSE like normal USE flags.
1655# 1704#
1656# Flags: -a all USE flags should be utilized 1705# Remember that this function isn't terribly intelligent so order of optional
1657# -o at least one USE flag should be utilized 1706# flags matter.
1658# --missing peform the specified action if the flag is not in IUSE (true/false/die)
1659# --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1660# Note: the default flag is '-a'
1661built_with_use() { 1707built_with_use() {
1662 local hidden="no" 1708 local hidden="no"
1663 if [[ $1 == "--hidden" ]] ; then 1709 if [[ $1 == "--hidden" ]] ; then
1664 hidden="yes" 1710 hidden="yes"
1665 shift 1711 shift
1694 die) die "Unable to determine what USE flags $PKG was built with";; 1740 die) die "Unable to determine what USE flags $PKG was built with";;
1695 esac 1741 esac
1696 fi 1742 fi
1697 1743
1698 if [[ ${hidden} == "no" ]] ; then 1744 if [[ ${hidden} == "no" ]] ; then
1699 local IUSE_BUILT=$(<${IUSEFILE}) 1745 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1700 # Don't check USE_EXPAND #147237 1746 # Don't check USE_EXPAND #147237
1701 local expand 1747 local expand
1702 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1748 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1703 if [[ $1 == ${expand}_* ]] ; then 1749 if [[ $1 == ${expand}_* ]] ; then
1704 expand="" 1750 expand=""
1705 break 1751 break
1706 fi 1752 fi
1707 done 1753 done
1708 if [[ -n ${expand} ]] ; then 1754 if [[ -n ${expand} ]] ; then
1709 if ! has $1 ${IUSE_BUILT} ; then 1755 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1710 case ${missing_action} in 1756 case ${missing_action} in
1711 true) return 0;; 1757 true) return 0;;
1712 false) return 1;; 1758 false) return 1;;
1713 die) die "$PKG does not actually support the $1 USE flag!";; 1759 die) die "$PKG does not actually support the $1 USE flag!";;
1714 esac 1760 esac
1726 shift 1772 shift
1727 done 1773 done
1728 [[ ${opt} = "-a" ]] 1774 [[ ${opt} = "-a" ]]
1729} 1775}
1730 1776
1777# @FUNCTION: epunt_cxx
1778# @USAGE: [dir to scan]
1779# @DESCRIPTION:
1731# Many configure scripts wrongly bail when a C++ compiler 1780# Many configure scripts wrongly bail when a C++ compiler could not be
1732# could not be detected. #73450 1781# detected. If dir is not specified, then it defaults to ${S}.
1782#
1783# http://bugs.gentoo.org/73450
1733epunt_cxx() { 1784epunt_cxx() {
1734 local dir=$1 1785 local dir=$1
1735 [[ -z ${dir} ]] && dir=${S} 1786 [[ -z ${dir} ]] && dir=${S}
1736 ebegin "Removing useless C++ checks" 1787 ebegin "Removing useless C++ checks"
1737 local f 1788 local f
1738 for f in $(find ${dir} -name configure) ; do 1789 find "${dir}" -name configure | while read f ; do
1739 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1790 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1740 done 1791 done
1741 eend 0 1792 eend 0
1742} 1793}
1743 1794
1744# make a wrapper script ... 1795# @FUNCTION: make_wrapper
1745# NOTE: this was originally games_make_wrapper, but I noticed other places where 1796# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1746# this could be used, so I have moved it here and made it not games-specific 1797# @DESCRIPTION:
1747# -- wolf31o2 1798# Create a shell wrapper script named wrapper in installpath
1748# $1 == wrapper name 1799# (defaults to the bindir) to execute target (default of wrapper) by
1749# $2 == binary to run 1800# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1750# $3 == directory to chdir before running binary 1801# libpaths followed by optionally changing directory to chdir.
1751# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1752# $5 == path for wrapper
1753make_wrapper() { 1802make_wrapper() {
1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1803 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1755 local tmpwrapper=$(emktemp) 1804 local tmpwrapper=$(emktemp)
1756 # We don't want to quote ${bin} so that people can pass complex 1805 # We don't want to quote ${bin} so that people can pass complex
1757 # things as $bin ... "./someprog --args" 1806 # things as $bin ... "./someprog --args"
1767fi 1816fi
1768exec ${bin} "\$@" 1817exec ${bin} "\$@"
1769EOF 1818EOF
1770 chmod go+rx "${tmpwrapper}" 1819 chmod go+rx "${tmpwrapper}"
1771 if [[ -n ${path} ]] ; then 1820 if [[ -n ${path} ]] ; then
1821 (
1772 exeinto "${path}" 1822 exeinto "${path}"
1773 newexe "${tmpwrapper}" "${wrapper}" 1823 newexe "${tmpwrapper}" "${wrapper}"
1824 ) || die
1774 else 1825 else
1775 newbin "${tmpwrapper}" "${wrapper}" 1826 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi
1828}
1829
1830# @FUNCTION: prepalldocs
1831# @USAGE:
1832# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already
1834# compressed, excluding /usr/share/doc/${PF}/html.
1835# Uses the ecompressdir to do the compression.
1836# 2009-02-18 by betelgeuse:
1837# Commented because ecompressdir is even more internal to
1838# Portage than prepalldocs (it's not even mentioned in man 5
1839# ebuild). Please submit a better version for review to gentoo-dev
1840# if you want prepalldocs here.
1841#prepalldocs() {
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1776 fi 1844# fi
1777} 1845
1846# cd "${D}"
1847# [[ -d usr/share/doc ]] || return 0
1848
1849# find usr/share/doc -exec gzip {} +
1850# ecompressdir --ignore /usr/share/doc/${PF}/html
1851# ecompressdir --queue /usr/share/doc
1852#}

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