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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 1.279 2007/04/25 09:14:35 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.317 2009/03/01 08:06:00 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 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
205 bz2) 196 bz2)
206 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
207 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
208 ;; 199 ;;
209 gz|Z|z) 200 gz|Z|z)
259 fi 250 fi
260 251
261 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 254
255 # Decompress the patch if need be
256 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
257 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
261 echo
262 eerror "Could not extract patch!"
263 #die "Could not extract patch!"
264 count=5
265 break
266 fi
267 else
268 PATCH_TARGET="${x}"
269 fi
270
271 # Check for absolute paths in patches. If sandbox is disabled,
272 # people could (accidently) patch files in the root filesystem.
273 # Or trigger other unpleasantries #237667. So disallow -p0 on
274 # such patches.
275 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
276 if [[ -n ${abs_paths} ]] ; then
277 count=1
278 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 fi
281
264 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
265 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
266 do 284 do
267 # Generate some useful debug info ... 285 # Generate some useful debug info ...
268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 288
271 if [ "${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##*/} 289 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 290 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 291
282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 293 _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
296 294
297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
298 then 296 then
299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
350 then 348 then
351 einfo "Done with patching" 349 einfo "Done with patching"
352 fi 350 fi
353} 351}
354 352
353# @FUNCTION: emktemp
354# @USAGE: [temp dir]
355# @DESCRIPTION:
355# Cheap replacement for when debianutils (and thus mktemp) 356# Cheap replacement for when debianutils (and thus mktemp)
356# does not exist on the users system 357# 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() { 358emktemp() {
361 local exe="touch" 359 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift 360 [[ $1 == -d ]] && exe="mkdir" && shift
363 local topdir=$1 361 local topdir=$1
364 362
366 [[ -z ${T} ]] \ 364 [[ -z ${T} ]] \
367 && topdir="/tmp" \ 365 && topdir="/tmp" \
368 || topdir=${T} 366 || topdir=${T}
369 fi 367 fi
370 368
371 if [[ -z $(type -p mktemp) ]] ; then 369 if ! type -P mktemp > /dev/null ; then
370 # system lacks `mktemp` so we have to fake it
372 local tmp=/ 371 local tmp=/
373 while [[ -e ${tmp} ]] ; do 372 while [[ -e ${tmp} ]] ; do
374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 373 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
375 done 374 done
376 ${exe} "${tmp}" || ${exe} -p "${tmp}" 375 ${exe} "${tmp}" || ${exe} -p "${tmp}"
377 echo "${tmp}" 376 echo "${tmp}"
378 else 377 else
378 # the args here will give slightly wierd names on BSD,
379 # but should produce a usable file on all userlands
379 if [[ ${exe} == "touch" ]] ; then 380 if [[ ${exe} == "touch" ]] ; then
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -p "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -t tmp 381 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
383 else 382 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp 383 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
387 fi
388 fi 384 fi
385 fi
389} 386}
390 387
388# @FUNCTION: egetent
389# @USAGE: <database> <key>
390# @MAINTAINER:
391# base-system@gentoo.org (Linux)
392# Joe Jezak <josejx@gmail.com> (OS X)
393# usata@gentoo.org (OS X)
394# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
395# @DESCRIPTION:
391# Small wrapper for getent (Linux), nidump (Mac OS X), 396# Small wrapper for getent (Linux),
397# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
392# and pw (FreeBSD) used in enewuser()/enewgroup() 398# 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() { 399egetent() {
398 case ${CHOST} in 400 case ${CHOST} in
401 *-darwin9)
402 local mytype=$1
403 [[ "passwd" == $mytype ]] && mytype="Users"
404 [[ "group" == $mytype ]] && mytype="Groups"
405 case "$2" in
406 *[!0-9]*) # Non numeric
407 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
408 ;;
409 *) # Numeric
410 local mykey="UniqueID"
411 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
412 dscl . -search /$mytype $mykey $2 2>/dev/null
413 ;;
414 esac
415 ;;
399 *-darwin*) 416 *-darwin*)
400 case "$2" in 417 case "$2" in
401 *[!0-9]*) # Non numeric 418 *[!0-9]*) # Non numeric
402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
403 ;; 420 ;;
425 getent "$1" "$2" 442 getent "$1" "$2"
426 ;; 443 ;;
427 esac 444 esac
428} 445}
429 446
430# Simplify/standardize adding users to the system 447# @FUNCTION: enewuser
431# vapier@gentoo.org 448# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
432# 449# @DESCRIPTION:
433# enewuser(username, uid, shell, homedir, groups, extra options) 450# Same as enewgroup, you are not required to understand how to properly add
434# 451# a user to the system. The only required parameter is the username.
435# Default values if you do not specify any: 452# Default uid is (pass -1 for this) next available, default shell is
436# username: REQUIRED ! 453# /bin/false, default homedir is /dev/null, there are no default groups,
437# uid: next available (see useradd(8)) 454# 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() { 455enewuser() {
444 case ${EBUILD_PHASE} in 456 case ${EBUILD_PHASE} in
445 unpack|compile|test|install) 457 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 458 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug." 459 eerror "Package fails at QA and at life. Please file a bug."
636 fi 648 fi
637 649
638 export SANDBOX_ON=${oldsandbox} 650 export SANDBOX_ON=${oldsandbox}
639} 651}
640 652
641# Simplify/standardize adding groups to the system 653# @FUNCTION: enewgroup
642# vapier@gentoo.org 654# @USAGE: <group> [gid]
643# 655# @DESCRIPTION:
644# enewgroup(group, gid) 656# This function does not require you to understand how to properly add a
645# 657# group to the system. Just give it a group name to add and enewgroup will
646# Default values if you do not specify any: 658# do the rest. You may specify the gid for the group or allow the group to
647# groupname: REQUIRED ! 659# allocate the next available one.
648# gid: next available (see groupadd(8))
649# extra: none
650enewgroup() { 660enewgroup() {
651 case ${EBUILD_PHASE} in 661 case ${EBUILD_PHASE} in
652 unpack|compile|test|install) 662 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 663 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug." 664 eerror "Package fails at QA and at life. Please file a bug."
750 ;; 760 ;;
751 esac 761 esac
752 export SANDBOX_ON="${oldsandbox}" 762 export SANDBOX_ON="${oldsandbox}"
753} 763}
754 764
755# Simple script to replace 'dos2unix' binaries 765# @FUNCTION: edos2unix
756# vapier@gentoo.org 766# @USAGE: <file> [more files ...]
757# 767# @DESCRIPTION:
758# edos2unix(file, <more files> ...) 768# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
769# to remove all of these text utilities from DEPEND variables because this
770# is a script based solution. Just give it a list of files to convert and
771# they will all be changed from the DOS CRLF format to the UNIX LF format.
759edos2unix() { 772edos2unix() {
760 echo "$@" | xargs sed -i 's/\r$//' 773 echo "$@" | xargs sed -i 's/\r$//'
761} 774}
762
763
764##############################################################
765# START: Handle .desktop files and menu entries #
766# maybe this should be separated into a new eclass some time #
767# lanius@gentoo.org #
768##############################################################
769 775
770# Make a desktop file ! 776# Make a desktop file !
771# Great for making those icons in kde/gnome startmenu ! 777# Great for making those icons in kde/gnome startmenu !
772# Amaze your friends ! Get the women ! Join today ! 778# Amaze your friends ! Get the women ! Join today !
773# 779#
777# name: the name that will show up in the menu 783# name: the name that will show up in the menu
778# icon: give your little like a pretty little icon ... 784# icon: give your little like a pretty little icon ...
779# this can be relative (to /usr/share/pixmaps) or 785# this can be relative (to /usr/share/pixmaps) or
780# a full path to an icon 786# a full path to an icon
781# type: what kind of application is this ? for categories: 787# type: what kind of application is this ? for categories:
782# http://www.freedesktop.org/Standards/desktop-entry-spec 788# http://standards.freedesktop.org/menu-spec/latest/apa.html
783# path: if your app needs to startup in a specific dir 789# path: if your app needs to startup in a specific dir
784make_desktop_entry() { 790make_desktop_entry() {
785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 791 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
786 792
787 local exec=${1} 793 local exec=${1}
788 local name=${2:-${PN}} 794 local name=${2:-${PN}}
789 local icon=${3:-${PN}.png} 795 local icon=${3:-${PN}}
790 local type=${4} 796 local type=${4}
791 local path=${5} 797 local path=${5}
792 798
793 if [[ -z ${type} ]] ; then 799 if [[ -z ${type} ]] ; then
794 local catmaj=${CATEGORY%%-*} 800 local catmaj=${CATEGORY%%-*}
795 local catmin=${CATEGORY##*-} 801 local catmin=${CATEGORY##*-}
796 case ${catmaj} in 802 case ${catmaj} in
797 app) 803 app)
798 case ${catmin} in 804 case ${catmin} in
805 accessibility) type=Accessibility;;
799 admin) type=System;; 806 admin) type=System;;
807 antivirus) type=System;;
808 arch) type=Archiving;;
809 backup) type=Archiving;;
800 cdr) type=DiscBurning;; 810 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;; 811 dicts) type=Dictionary;;
812 doc) type=Documentation;;
802 editors) type=TextEditor;; 813 editors) type=TextEditor;;
803 emacs) type=TextEditor;; 814 emacs) type=TextEditor;;
804 emulation) type=Emulator;; 815 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;; 816 laptop) type=HardwareSettings;;
806 office) type=Office;; 817 office) type=Office;;
818 pda) type=PDA;;
807 vim) type=TextEditor;; 819 vim) type=TextEditor;;
808 xemacs) type=TextEditor;; 820 xemacs) type=TextEditor;;
809 *) type=;; 821 *) type=;;
810 esac 822 esac
811 ;; 823 ;;
817 games) 829 games)
818 case ${catmin} in 830 case ${catmin} in
819 action|fps) type=ActionGame;; 831 action|fps) type=ActionGame;;
820 arcade) type=ArcadeGame;; 832 arcade) type=ArcadeGame;;
821 board) type=BoardGame;; 833 board) type=BoardGame;;
834 emulation) type=Emulator;;
822 kids) type=KidsGame;; 835 kids) type=KidsGame;;
823 emulation) type=Emulator;;
824 puzzle) type=LogicGame;; 836 puzzle) type=LogicGame;;
837 roguelike) type=RolePlaying;;
825 rpg) type=RolePlaying;; 838 rpg) type=RolePlaying;;
826 roguelike) type=RolePlaying;;
827 simulation) type=Simulation;; 839 simulation) type=Simulation;;
828 sports) type=SportsGame;; 840 sports) type=SportsGame;;
829 strategy) type=StrategyGame;; 841 strategy) type=StrategyGame;;
830 *) type=;; 842 *) type=;;
831 esac 843 esac
832 type="Game;${type}" 844 type="Game;${type}"
845 ;;
846
847 gnome)
848 type="Gnome;GTK"
849 ;;
850
851 kde)
852 type="KDE;Qt"
833 ;; 853 ;;
834 854
835 mail) 855 mail)
836 type="Network;Email" 856 type="Network;Email"
837 ;; 857 ;;
863 type="Network;${type}" 883 type="Network;${type}"
864 ;; 884 ;;
865 885
866 sci) 886 sci)
867 case ${catmin} in 887 case ${catmin} in
868 astro*) type=Astronomy;; 888 astro*) type=Astronomy;;
869 bio*) type=Biology;; 889 bio*) type=Biology;;
870 calc*) type=Calculator;; 890 calc*) type=Calculator;;
871 chem*) type=Chemistry;; 891 chem*) type=Chemistry;;
892 elec*) type=Electronics;;
872 geo*) type=Geology;; 893 geo*) type=Geology;;
873 math*) type=Math;; 894 math*) type=Math;;
895 physics) type=Physics;;
896 visual*) type=DataVisualization;;
874 *) type=;; 897 *) type=;;
875 esac 898 esac
876 type="Science;${type}" 899 type="Science;${type}"
900 ;;
901
902 sys)
903 type="System"
877 ;; 904 ;;
878 905
879 www) 906 www)
880 case ${catmin} in 907 case ${catmin} in
881 client) type=WebBrowser;; 908 client) type=WebBrowser;;
897 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 924 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
898 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 925 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
899 926
900 cat <<-EOF > "${desktop}" 927 cat <<-EOF > "${desktop}"
901 [Desktop Entry] 928 [Desktop Entry]
902 Encoding=UTF-8
903 Version=0.9.2 929 Version=1.0
904 Name=${name} 930 Name=${name}
905 Type=Application 931 Type=Application
906 Comment=${DESCRIPTION} 932 Comment=${DESCRIPTION}
907 Exec=${exec} 933 Exec=${exec}
908 TryExec=${exec%% *} 934 TryExec=${exec%% *}
909 Path=${path}
910 Icon=${icon} 935 Icon=${icon}
911 Categories=Application;${type}; 936 Categories=${type};
912 EOF 937 EOF
938
939 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
913 940
914 ( 941 (
915 # wrap the env here so that the 'insinto' call 942 # wrap the env here so that the 'insinto' call
916 # doesn't corrupt the env of the caller 943 # doesn't corrupt the env of the caller
917 insinto /usr/share/applications 944 insinto /usr/share/applications
918 doins "${desktop}" 945 doins "${desktop}"
919 ) 946 )
920} 947}
921 948
922 949# @FUNCTION: validate_desktop_entries
950# @USAGE: [directories]
951# @MAINTAINER:
952# Carsten Lohrke <carlo@gentoo.org>
953# @DESCRIPTION:
923# Validate desktop entries using desktop-file-utils 954# Validate desktop entries using desktop-file-utils
924# Carsten Lohrke <carlo@gentoo.org>
925#
926# Usage: validate_desktop_entries [directory ...]
927
928validate_desktop_entries() { 955validate_desktop_entries() {
929 if [[ -x /usr/bin/desktop-file-validate ]] ; then 956 if [[ -x /usr/bin/desktop-file-validate ]] ; then
930 einfo "Checking desktop entry validity" 957 einfo "Checking desktop entry validity"
931 local directories="" 958 local directories=""
932 for d in /usr/share/applications $@ ; do 959 for d in /usr/share/applications $@ ; do
945 else 972 else
946 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo." 973 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
947 fi 974 fi
948} 975}
949 976
950 977# @FUNCTION: make_session_desktop
951# Make a GDM/KDM Session file 978# @USAGE: <title> <command> [command args...]
979# @DESCRIPTION:
980# Make a GDM/KDM Session file. The title is the file to execute to start the
981# Window Manager. The command is the name of the Window Manager.
952# 982#
953# make_session_desktop(<title>, <command>) 983# You can set the name of the file via the ${wm} variable.
954# title: File to execute to start the Window Manager
955# command: Name of the Window Manager
956
957make_session_desktop() { 984make_session_desktop() {
958 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 985 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
959 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 986 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
960 987
961 local title=$1 988 local title=$1
962 local command=$2 989 local command=$2
963 local desktop=${T}/${wm}.desktop 990 local desktop=${T}/${wm:-${PN}}.desktop
991 shift 2
964 992
965 cat <<-EOF > "${desktop}" 993 cat <<-EOF > "${desktop}"
966 [Desktop Entry] 994 [Desktop Entry]
967 Encoding=UTF-8
968 Name=${title} 995 Name=${title}
969 Comment=This session logs you into ${title} 996 Comment=This session logs you into ${title}
970 Exec=${command} 997 Exec=${command} $*
971 TryExec=${command} 998 TryExec=${command}
972 Type=Application 999 Type=XSession
973 EOF 1000 EOF
974 1001
975 ( 1002 (
976 # wrap the env here so that the 'insinto' call 1003 # wrap the env here so that the 'insinto' call
977 # doesn't corrupt the env of the caller 1004 # doesn't corrupt the env of the caller
978 insinto /usr/share/xsessions 1005 insinto /usr/share/xsessions
979 doins "${desktop}" 1006 doins "${desktop}"
980 ) 1007 )
981} 1008}
982 1009
1010# @FUNCTION: domenu
1011# @USAGE: <menus>
1012# @DESCRIPTION:
1013# Install the list of .desktop menu files into the appropriate directory
1014# (/usr/share/applications).
983domenu() { 1015domenu() {
984 ( 1016 (
985 # wrap the env here so that the 'insinto' call 1017 # wrap the env here so that the 'insinto' call
986 # doesn't corrupt the env of the caller 1018 # doesn't corrupt the env of the caller
987 local i j ret=0 1019 local i j ret=0
993 elif [[ -d ${i} ]] ; then 1025 elif [[ -d ${i} ]] ; then
994 for j in "${i}"/*.desktop ; do 1026 for j in "${i}"/*.desktop ; do
995 doins "${j}" 1027 doins "${j}"
996 ((ret+=$?)) 1028 ((ret+=$?))
997 done 1029 done
1030 else
1031 ((++ret))
998 fi 1032 fi
999 done 1033 done
1000 exit ${ret} 1034 exit ${ret}
1001 ) 1035 )
1002} 1036}
1037
1038# @FUNCTION: newmenu
1039# @USAGE: <menu> <newname>
1040# @DESCRIPTION:
1041# Like all other new* functions, install the specified menu as newname.
1003newmenu() { 1042newmenu() {
1004 ( 1043 (
1005 # wrap the env here so that the 'insinto' call 1044 # wrap the env here so that the 'insinto' call
1006 # doesn't corrupt the env of the caller 1045 # doesn't corrupt the env of the caller
1007 insinto /usr/share/applications 1046 insinto /usr/share/applications
1008 newins "$@" 1047 newins "$@"
1009 ) 1048 )
1010} 1049}
1011 1050
1051# @FUNCTION: doicon
1052# @USAGE: <list of icons>
1053# @DESCRIPTION:
1054# Install the list of icons into the icon directory (/usr/share/pixmaps).
1055# This is useful in conjunction with creating desktop/menu files.
1012doicon() { 1056doicon() {
1013 ( 1057 (
1014 # wrap the env here so that the 'insinto' call 1058 # wrap the env here so that the 'insinto' call
1015 # doesn't corrupt the env of the caller 1059 # doesn't corrupt the env of the caller
1016 local i j ret 1060 local i j ret
1022 elif [[ -d ${i} ]] ; then 1066 elif [[ -d ${i} ]] ; then
1023 for j in "${i}"/*.png ; do 1067 for j in "${i}"/*.png ; do
1024 doins "${j}" 1068 doins "${j}"
1025 ((ret+=$?)) 1069 ((ret+=$?))
1026 done 1070 done
1071 else
1072 ((++ret))
1027 fi 1073 fi
1028 done 1074 done
1029 exit ${ret} 1075 exit ${ret}
1030 ) 1076 )
1031} 1077}
1078
1079# @FUNCTION: newicon
1080# @USAGE: <icon> <newname>
1081# @DESCRIPTION:
1082# Like all other new* functions, install the specified icon as newname.
1032newicon() { 1083newicon() {
1033 ( 1084 (
1034 # wrap the env here so that the 'insinto' call 1085 # wrap the env here so that the 'insinto' call
1035 # doesn't corrupt the env of the caller 1086 # doesn't corrupt the env of the caller
1036 insinto /usr/share/pixmaps 1087 insinto /usr/share/pixmaps
1037 newins "$@" 1088 newins "$@"
1038 ) 1089 )
1039} 1090}
1040
1041##############################################################
1042# END: Handle .desktop files and menu entries #
1043##############################################################
1044
1045 1091
1046# for internal use only (unpack_pdv and unpack_makeself) 1092# for internal use only (unpack_pdv and unpack_makeself)
1047find_unpackable_file() { 1093find_unpackable_file() {
1048 local src=$1 1094 local src=$1
1049 if [[ -z ${src} ]] ; then 1095 if [[ -z ${src} ]] ; then
1059 fi 1105 fi
1060 [[ ! -e ${src} ]] && return 1 1106 [[ ! -e ${src} ]] && return 1
1061 echo "${src}" 1107 echo "${src}"
1062} 1108}
1063 1109
1110# @FUNCTION: unpack_pdv
1111# @USAGE: <file to unpack> <size of off_t>
1112# @DESCRIPTION:
1064# Unpack those pesky pdv generated files ... 1113# Unpack those pesky pdv generated files ...
1065# They're self-unpacking programs with the binary package stuffed in 1114# They're self-unpacking programs with the binary package stuffed in
1066# the middle of the archive. Valve seems to use it a lot ... too bad 1115# the middle of the archive. Valve seems to use it a lot ... too bad
1067# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1116# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1068# 1117#
1069# Usage: unpack_pdv [file to unpack] [size of off_t]
1070# - you have to specify the off_t size ... i have no idea how to extract that 1118# You have to specify the off_t size ... I have no idea how to extract that
1071# information out of the binary executable myself. basically you pass in 1119# information out of the binary executable myself. Basically you pass in
1072# the size of the off_t type (in bytes) on the machine that built the pdv 1120# the size of the off_t type (in bytes) on the machine that built the pdv
1121# archive.
1122#
1073# archive. one way to determine this is by running the following commands: 1123# One way to determine this is by running the following commands:
1124#
1125# @CODE
1074# strings <pdv archive> | grep lseek 1126# strings <pdv archive> | grep lseek
1075# strace -elseek <pdv archive> 1127# strace -elseek <pdv archive>
1128# @CODE
1129#
1076# basically look for the first lseek command (we do the strings/grep because 1130# Basically look for the first lseek command (we do the strings/grep because
1077# sometimes the function call is _llseek or something) and steal the 2nd 1131# sometimes the function call is _llseek or something) and steal the 2nd
1078# parameter. here is an example: 1132# parameter. Here is an example:
1133#
1134# @CODE
1079# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1135# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1080# lseek 1136# lseek
1081# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1137# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1082# lseek(3, -4, SEEK_END) = 2981250 1138# lseek(3, -4, SEEK_END) = 2981250
1139# @CODE
1140#
1083# thus we would pass in the value of '4' as the second parameter. 1141# Thus we would pass in the value of '4' as the second parameter.
1084unpack_pdv() { 1142unpack_pdv() {
1085 local src=$(find_unpackable_file "$1") 1143 local src=$(find_unpackable_file "$1")
1086 local sizeoff_t=$2 1144 local sizeoff_t=$2
1087 1145
1088 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1146 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1150 true 1208 true
1151 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1209 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1152 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1210 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1153} 1211}
1154 1212
1213# @FUNCTION: unpack_makeself
1214# @USAGE: [file to unpack] [offset] [tail|dd]
1215# @DESCRIPTION:
1155# Unpack those pesky makeself generated files ... 1216# Unpack those pesky makeself generated files ...
1156# They're shell scripts with the binary package tagged onto 1217# They're shell scripts with the binary package tagged onto
1157# the end of the archive. Loki utilized the format as does 1218# the end of the archive. Loki utilized the format as does
1158# many other game companies. 1219# many other game companies.
1159# 1220#
1160# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1221# If the file is not specified, then ${A} is used. If the
1161# - If the file is not specified then unpack will utilize ${A}.
1162# - If the offset is not specified then we will attempt to extract 1222# offset is not specified then we will attempt to extract
1163# the proper offset from the script itself. 1223# the proper offset from the script itself.
1164unpack_makeself() { 1224unpack_makeself() {
1165 local src_input=${1:-${A}} 1225 local src_input=${1:-${A}}
1166 local src=$(find_unpackable_file "${src_input}") 1226 local src=$(find_unpackable_file "${src_input}")
1167 local skip=$2 1227 local skip=$2
1168 local exe=$3 1228 local exe=$3
1238 ;; 1298 ;;
1239 esac 1299 esac
1240 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1300 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1241} 1301}
1242 1302
1303# @FUNCTION: check_license
1304# @USAGE: [license]
1305# @DESCRIPTION:
1243# Display a license for user to accept. 1306# Display a license for user to accept. If no license is
1244#
1245# Usage: check_license [license]
1246# - If the file is not specified then ${LICENSE} is used. 1307# specified, then ${LICENSE} is used.
1247check_license() { 1308check_license() {
1248 local lic=$1 1309 local lic=$1
1249 if [ -z "${lic}" ] ; then 1310 if [ -z "${lic}" ] ; then
1250 lic="${PORTDIR}/licenses/${LICENSE}" 1311 lic="${PORTDIR}/licenses/${LICENSE}"
1251 else 1312 else
1279 The following license outlines the terms of use of this 1340 The following license outlines the terms of use of this
1280 package. You MUST accept this license for installation to 1341 package. You MUST accept this license for installation to
1281 continue. When you are done viewing, hit 'q'. If you 1342 continue. When you are done viewing, hit 'q'. If you
1282 CTRL+C out of this, the install will not run! 1343 CTRL+C out of this, the install will not run!
1283 ********************************************************** 1344 **********************************************************
1284 1345
1285 EOF 1346 EOF
1286 cat ${lic} >> ${licmsg} 1347 cat ${lic} >> ${licmsg}
1287 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1348 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1288 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1349 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1289 read alic 1350 read alic
1297 die "Failed to accept license" 1358 die "Failed to accept license"
1298 ;; 1359 ;;
1299 esac 1360 esac
1300} 1361}
1301 1362
1363# @FUNCTION: cdrom_get_cds
1364# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1365# @DESCRIPTION:
1302# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1366# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1303# the whole 'non-interactive' policy, but damnit I want CD support ! 1367# the whole 'non-interactive' policy, but damnit I want CD support !
1304# 1368#
1305# with these cdrom functions we handle all the user interaction and 1369# With these cdrom functions we handle all the user interaction and
1306# standardize everything. all you have to do is call cdrom_get_cds() 1370# standardize everything. All you have to do is call cdrom_get_cds()
1307# and when the function returns, you can assume that the cd has been 1371# and when the function returns, you can assume that the cd has been
1308# found at CDROM_ROOT. 1372# found at CDROM_ROOT.
1309# 1373#
1374# The function will attempt to locate a cd based upon a file that is on
1375# the cd. The more files you give this function, the more cds
1376# the cdrom functions will handle.
1377#
1310# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1378# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1311# etc... if you want to give the cds better names, then just export 1379# etc... If you want to give the cds better names, then just export
1312# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1380# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1313# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1381# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1314# - CDROM_NAME_1="install cd" - for when you want more than 1 cd 1382# also use the CDROM_NAME_SET bash array.
1315# CDROM_NAME_2="data cd"
1316# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1317# 1383#
1318# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1384# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1319#
1320# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1321# - this will attempt to locate a cd based upon a file that is on
1322# the cd ... the more files you give this function, the more cds
1323# the cdrom functions will handle
1324cdrom_get_cds() { 1385cdrom_get_cds() {
1325 # first we figure out how many cds we're dealing with by 1386 # first we figure out how many cds we're dealing with by
1326 # the # of files they gave us 1387 # the # of files they gave us
1327 local cdcnt=0 1388 local cdcnt=0
1328 local f= 1389 local f=
1414 export CDROM_SET="" 1475 export CDROM_SET=""
1415 export CDROM_CURRENT_CD=0 1476 export CDROM_CURRENT_CD=0
1416 cdrom_load_next_cd 1477 cdrom_load_next_cd
1417} 1478}
1418 1479
1419# this is only used when you need access to more than one cd. 1480# @FUNCTION: cdrom_load_next_cd
1420# when you have finished using the first cd, just call this function. 1481# @DESCRIPTION:
1421# when it returns, CDROM_ROOT will be pointing to the second cd. 1482# Some packages are so big they come on multiple CDs. When you're done reading
1422# remember, you can only go forward in the cd chain, you can't go back. 1483# files off a CD and want access to the next one, just call this function.
1484# Again, all the messy details of user interaction are taken care of for you.
1485# Once this returns, just read the variable CDROM_ROOT for the location of the
1486# mounted CD. Note that you can only go forward in the CD list, so make sure
1487# you only call this function when you're done using the current CD.
1423cdrom_load_next_cd() { 1488cdrom_load_next_cd() {
1424 local var 1489 local var
1425 ((++CDROM_CURRENT_CD)) 1490 ((++CDROM_CURRENT_CD))
1426 1491
1427 unset CDROM_ROOT 1492 unset CDROM_ROOT
1444# displayed and we'll hang out here until: 1509# displayed and we'll hang out here until:
1445# (1) the file is found on a mounted cdrom 1510# (1) the file is found on a mounted cdrom
1446# (2) the user hits CTRL+C 1511# (2) the user hits CTRL+C
1447_cdrom_locate_file_on_cd() { 1512_cdrom_locate_file_on_cd() {
1448 local mline="" 1513 local mline=""
1449 local showedmsg=0 1514 local showedmsg=0 showjolietmsg=0
1450 1515
1451 while [[ -z ${CDROM_ROOT} ]] ; do 1516 while [[ -z ${CDROM_ROOT} ]] ; do
1452 local i=0 1517 local i=0
1453 local -a cdset=(${*//:/ }) 1518 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then 1519 if [[ -n ${CDROM_SET} ]] ; then
1459 local dir=$(dirname ${cdset[${i}]}) 1524 local dir=$(dirname ${cdset[${i}]})
1460 local file=$(basename ${cdset[${i}]}) 1525 local file=$(basename ${cdset[${i}]})
1461 1526
1462 local point= node= fs= foo= 1527 local point= node= fs= foo=
1463 while read point node fs foo ; do 1528 while read point node fs foo ; do
1464 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \ 1529 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \ 1530 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue 1531 && continue
1467 point=${point//\040/ } 1532 point=${point//\040/ }
1533 [[ ! -d ${point}/${dir} ]] && continue
1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue 1534 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1469 export CDROM_ROOT=${point} 1535 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i} 1536 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]} 1537 export CDROM_MATCH=${cdset[${i}]}
1472 return 1538 return
1494 showedmsg=1 1560 showedmsg=1
1495 fi 1561 fi
1496 einfo "Press return to scan for the cd again" 1562 einfo "Press return to scan for the cd again"
1497 einfo "or hit CTRL+C to abort the emerge." 1563 einfo "or hit CTRL+C to abort the emerge."
1498 echo 1564 echo
1565 if [[ ${showjolietmsg} -eq 0 ]] ; then
1566 showjolietmsg=1
1567 else
1499 einfo "If you are having trouble with the detection" 1568 ewarn "If you are having trouble with the detection"
1500 einfo "of your CD, it is possible that you do not have" 1569 ewarn "of your CD, it is possible that you do not have"
1501 einfo "Joliet support enabled in your kernel. Please" 1570 ewarn "Joliet support enabled in your kernel. Please"
1502 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1571 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1572 ebeep 5
1573 fi
1503 read || die "something is screwed with your system" 1574 read || die "something is screwed with your system"
1504 done 1575 done
1505} 1576}
1506 1577
1578# @FUNCTION: strip-linguas
1579# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1580# @DESCRIPTION:
1507# Make sure that LINGUAS only contains languages that 1581# Make sure that LINGUAS only contains languages that
1508# a package can support 1582# a package can support. The first form allows you to
1509# 1583# specify a list of LINGUAS. The -i builds a list of po
1510# usage: strip-linguas <allow LINGUAS> 1584# files found in all the directories and uses the
1511# strip-linguas -i <directories of .po files> 1585# intersection of the lists. The -u builds a list of po
1512# strip-linguas -u <directories of .po files> 1586# files found in all the directories and uses the union
1513# 1587# of the lists.
1514# The first form allows you to specify a list of LINGUAS.
1515# The -i builds a list of po files found in all the
1516# directories and uses the intersection of the lists.
1517# The -u builds a list of po files found in all the
1518# directories and uses the union of the lists.
1519strip-linguas() { 1588strip-linguas() {
1520 local ls newls nols 1589 local ls newls nols
1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1590 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1522 local op=$1; shift 1591 local op=$1; shift
1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1592 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1524 local d f 1593 local d f
1525 for d in "$@" ; do 1594 for d in "$@" ; do
1526 if [[ ${op} == "-u" ]] ; then 1595 if [[ ${op} == "-u" ]] ; then
1527 newls=${ls} 1596 newls=${ls}
1528 else 1597 else
1529 newls="" 1598 newls=""
1530 fi 1599 fi
1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1600 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1532 if [[ ${op} == "-i" ]] ; then 1601 if [[ ${op} == "-i" ]] ; then
1533 hasq ${f} ${ls} && newls="${newls} ${f}" 1602 hasq ${f} ${ls} && newls="${newls} ${f}"
1534 else 1603 else
1535 hasq ${f} ${ls} || newls="${newls} ${f}" 1604 hasq ${f} ${ls} || newls="${newls} ${f}"
1536 fi 1605 fi
1549 else 1618 else
1550 nols="${nols} ${f}" 1619 nols="${nols} ${f}"
1551 fi 1620 fi
1552 done 1621 done
1553 [[ -n ${nols} ]] \ 1622 [[ -n ${nols} ]] \
1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1623 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1555 export LINGUAS=${newls:1} 1624 export LINGUAS=${newls:1}
1556} 1625}
1557 1626
1558# moved from kernel.eclass since they are generally useful outside of 1627# @FUNCTION: preserve_old_lib
1559# kernel.eclass -iggy (20041002) 1628# @USAGE: <libs to preserve> [more libs]
1560 1629# @DESCRIPTION:
1561# the following functions are useful in kernel module ebuilds, etc.
1562# for an example see ivtv or drbd ebuilds
1563
1564# set's ARCH to match what the kernel expects
1565set_arch_to_kernel() {
1566 i=10
1567 while ((i--)) ; do
1568 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1569 done
1570 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1571 case ${ARCH} in
1572 x86) export ARCH="i386";;
1573 amd64) export ARCH="x86_64";;
1574 hppa) export ARCH="parisc";;
1575 mips) export ARCH="mips";;
1576 sparc) export ARCH="$(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!
1577 *) export ARCH="${ARCH}";;
1578 esac
1579}
1580
1581# set's ARCH back to what portage expects
1582set_arch_to_portage() {
1583 i=10
1584 while ((i--)) ; do
1585 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1586 done
1587 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1588}
1589
1590# Jeremy Huddleston <eradicator@gentoo.org>:
1591# preserve_old_lib /path/to/libblah.so.0
1592# preserve_old_lib_notify /path/to/libblah.so.0
1593#
1594# These functions are useful when a lib in your package changes --library. Such 1630# These functions are useful when a lib in your package changes ABI SONAME.
1595# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1631# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1596# would break packages that link against it. Most people get around this 1632# would break packages that link against it. Most people get around this
1597# by using the portage SLOT mechanism, but that is not always a relevant 1633# by using the portage SLOT mechanism, but that is not always a relevant
1598# solution, so instead you can add the following to your ebuilds: 1634# solution, so instead you can call this from pkg_preinst. See also the
1599# 1635# preserve_old_lib_notify function.
1600# pkg_preinst() {
1601# ...
1602# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1603# ...
1604# }
1605#
1606# pkg_postinst() {
1607# ...
1608# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1609# ...
1610# }
1611
1612preserve_old_lib() { 1636preserve_old_lib() {
1613 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then 1637 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1614 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1638 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1615 die "Invalid preserve_old_lib() usage" 1639 die "Invalid preserve_old_lib() usage"
1616 fi 1640 fi
1617 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" 1641 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1642
1643 # let portage worry about it
1644 has preserve-libs ${FEATURES} && return 0
1618 1645
1619 local lib dir 1646 local lib dir
1620 for lib in "$@" ; do 1647 for lib in "$@" ; do
1621 [[ -e ${ROOT}/${lib} ]] || continue 1648 [[ -e ${ROOT}/${lib} ]] || continue
1622 dir=${lib%/*} 1649 dir=${lib%/*}
1624 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed" 1651 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1625 touch "${D}"/${lib} 1652 touch "${D}"/${lib}
1626 done 1653 done
1627} 1654}
1628 1655
1656# @FUNCTION: preserve_old_lib_notify
1657# @USAGE: <libs to notify> [more libs]
1658# @DESCRIPTION:
1659# Spit helpful messages about the libraries preserved by preserve_old_lib.
1629preserve_old_lib_notify() { 1660preserve_old_lib_notify() {
1630 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1661 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1631 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" 1662 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1632 die "Invalid preserve_old_lib_notify() usage" 1663 die "Invalid preserve_old_lib_notify() usage"
1633 fi 1664 fi
1665
1666 # let portage worry about it
1667 has preserve-libs ${FEATURES} && return 0
1634 1668
1635 local lib notice=0 1669 local lib notice=0
1636 for lib in "$@" ; do 1670 for lib in "$@" ; do
1637 [[ -e ${ROOT}/${lib} ]] || continue 1671 [[ -e ${ROOT}/${lib} ]] || continue
1638 if [[ ${notice} -eq 0 ]] ; then 1672 if [[ ${notice} -eq 0 ]] ; then
1644 ewarn "helper program, simply emerge the 'gentoolkit' package." 1678 ewarn "helper program, simply emerge the 'gentoolkit' package."
1645 ewarn 1679 ewarn
1646 fi 1680 fi
1647 ewarn " # revdep-rebuild --library ${lib##*/}" 1681 ewarn " # revdep-rebuild --library ${lib##*/}"
1648 done 1682 done
1683 if [[ ${notice} -eq 1 ]] ; then
1684 ewarn
1685 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1686 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1687 for lib in "$@" ; do
1688 ewarn " # rm '${lib}'"
1689 done
1690 fi
1649} 1691}
1650 1692
1651# Hack for people to figure out if a package was built with 1693# @FUNCTION: built_with_use
1652# certain USE flags
1653#
1654# Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1694# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1655# ex: built_with_use xchat gtk2 1695# @DESCRIPTION:
1696# A temporary hack until portage properly supports DEPENDing on USE
1697# flags being enabled in packages. This will check to see if the specified
1698# DEPEND atom was built with the specified list of USE flags. The
1699# --missing option controls the behavior if called on a package that does
1700# not actually support the defined USE flags (aka listed in IUSE).
1701# The default is to abort (call die). The -a and -o flags control
1702# the requirements of the USE flags. They correspond to "and" and "or"
1703# logic. So the -a flag means all listed USE flags must be enabled
1704# while the -o flag means at least one of the listed IUSE flags must be
1705# enabled. The --hidden option is really for internal use only as it
1706# means the USE flag we're checking is hidden expanded, so it won't be found
1707# in IUSE like normal USE flags.
1656# 1708#
1657# Flags: -a all USE flags should be utilized 1709# Remember that this function isn't terribly intelligent so order of optional
1658# -o at least one USE flag should be utilized 1710# flags matter.
1659# --missing peform the specified action if the flag is not in IUSE (true/false/die)
1660# --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1661# Note: the default flag is '-a'
1662built_with_use() { 1711built_with_use() {
1663 local hidden="no" 1712 local hidden="no"
1664 if [[ $1 == "--hidden" ]] ; then 1713 if [[ $1 == "--hidden" ]] ; then
1665 hidden="yes" 1714 hidden="yes"
1666 shift 1715 shift
1695 die) die "Unable to determine what USE flags $PKG was built with";; 1744 die) die "Unable to determine what USE flags $PKG was built with";;
1696 esac 1745 esac
1697 fi 1746 fi
1698 1747
1699 if [[ ${hidden} == "no" ]] ; then 1748 if [[ ${hidden} == "no" ]] ; then
1700 local IUSE_BUILT=$(<${IUSEFILE}) 1749 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1701 # Don't check USE_EXPAND #147237 1750 # Don't check USE_EXPAND #147237
1702 local expand 1751 local expand
1703 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1752 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1704 if [[ $1 == ${expand}_* ]] ; then 1753 if [[ $1 == ${expand}_* ]] ; then
1705 expand="" 1754 expand=""
1706 break 1755 break
1707 fi 1756 fi
1708 done 1757 done
1709 if [[ -n ${expand} ]] ; then 1758 if [[ -n ${expand} ]] ; then
1710 if ! has $1 ${IUSE_BUILT} ; then 1759 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1711 case ${missing_action} in 1760 case ${missing_action} in
1712 true) return 0;; 1761 true) return 0;;
1713 false) return 1;; 1762 false) return 1;;
1714 die) die "$PKG does not actually support the $1 USE flag!";; 1763 die) die "$PKG does not actually support the $1 USE flag!";;
1715 esac 1764 esac
1727 shift 1776 shift
1728 done 1777 done
1729 [[ ${opt} = "-a" ]] 1778 [[ ${opt} = "-a" ]]
1730} 1779}
1731 1780
1781# @FUNCTION: epunt_cxx
1782# @USAGE: [dir to scan]
1783# @DESCRIPTION:
1732# Many configure scripts wrongly bail when a C++ compiler 1784# Many configure scripts wrongly bail when a C++ compiler could not be
1733# could not be detected. #73450 1785# detected. If dir is not specified, then it defaults to ${S}.
1786#
1787# http://bugs.gentoo.org/73450
1734epunt_cxx() { 1788epunt_cxx() {
1735 local dir=$1 1789 local dir=$1
1736 [[ -z ${dir} ]] && dir=${S} 1790 [[ -z ${dir} ]] && dir=${S}
1737 ebegin "Removing useless C++ checks" 1791 ebegin "Removing useless C++ checks"
1738 local f 1792 local f
1739 for f in $(find ${dir} -name configure) ; do 1793 find "${dir}" -name configure | while read f ; do
1740 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1794 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1741 done 1795 done
1742 eend 0 1796 eend 0
1743} 1797}
1744 1798
1745# make a wrapper script ... 1799# @FUNCTION: make_wrapper
1746# NOTE: this was originally games_make_wrapper, but I noticed other places where 1800# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1747# this could be used, so I have moved it here and made it not games-specific 1801# @DESCRIPTION:
1748# -- wolf31o2 1802# Create a shell wrapper script named wrapper in installpath
1749# $1 == wrapper name 1803# (defaults to the bindir) to execute target (default of wrapper) by
1750# $2 == binary to run 1804# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1751# $3 == directory to chdir before running binary 1805# libpaths followed by optionally changing directory to chdir.
1752# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1753# $5 == path for wrapper
1754make_wrapper() { 1806make_wrapper() {
1755 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1807 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1756 local tmpwrapper=$(emktemp) 1808 local tmpwrapper=$(emktemp)
1757 # We don't want to quote ${bin} so that people can pass complex 1809 # We don't want to quote ${bin} so that people can pass complex
1758 # things as $bin ... "./someprog --args" 1810 # things as $bin ... "./someprog --args"
1768fi 1820fi
1769exec ${bin} "\$@" 1821exec ${bin} "\$@"
1770EOF 1822EOF
1771 chmod go+rx "${tmpwrapper}" 1823 chmod go+rx "${tmpwrapper}"
1772 if [[ -n ${path} ]] ; then 1824 if [[ -n ${path} ]] ; then
1825 (
1773 exeinto "${path}" 1826 exeinto "${path}"
1774 newexe "${tmpwrapper}" "${wrapper}" 1827 newexe "${tmpwrapper}" "${wrapper}"
1828 ) || die
1775 else 1829 else
1776 newbin "${tmpwrapper}" "${wrapper}" 1830 newbin "${tmpwrapper}" "${wrapper}" || die
1831 fi
1832}
1833
1834# @FUNCTION: prepalldocs
1835# @USAGE:
1836# @DESCRIPTION:
1837# Compress files in /usr/share/doc which are not already
1838# compressed, excluding /usr/share/doc/${PF}/html.
1839# Uses the ecompressdir to do the compression.
1840# 2009-02-18 by betelgeuse:
1841# Commented because ecompressdir is even more internal to
1842# Portage than prepalldocs (it's not even mentioned in man 5
1843# ebuild). Please submit a better version for review to gentoo-dev
1844# if you want prepalldocs here.
1845#prepalldocs() {
1846# if [[ -n $1 ]] ; then
1847# ewarn "prepalldocs: invalid usage; takes no arguments"
1777 fi 1848# fi
1778} 1849
1850# cd "${D}"
1851# [[ -d usr/share/doc ]] || return 0
1852
1853# find usr/share/doc -exec gzip {} +
1854# ecompressdir --ignore /usr/share/doc/${PF}/html
1855# ecompressdir --queue /usr/share/doc
1856#}

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