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1# Copyright 1999-2005 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 1.218 2005/11/22 11:15:34 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.303 2008/09/20 18:32:35 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
47# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
48# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
49# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
51# library search path. This cause many builds to fail. 57ecvs_clean() {
52# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83} 61}
84 62
85# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
86# - only to be used by epatch() 64# @USAGE: [list of dirs]
87# 65# @DESCRIPTION:
88# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
89# 67# internal Subversion directories. Defaults to $PWD.
90draw_line() { 68esvn_clean() {
91 local i=0 69 [[ -z $* ]] && set -- .
92 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 71}
115 72
116# Default directory where patches are located 73# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 75# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 77# Default options for patch
121# 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
122# 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.
80# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Not this is only file names,
125# and not the full path .. 83# and not the full path ..
126EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 85# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
132# 90#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 92#
135EPATCH_FORCE="no" 93EPATCH_FORCE="no"
136 94
137# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
138# or two patches. 96# or two patches.
149# 107#
150# Patches are applied in current directory. 108# Patches are applied in current directory.
151# 109#
152# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
153# 111#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 113#
156# For example: 114# For example:
157# 115#
158# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
160# 118#
161# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
162# specific patches. 120# specific patches.
163# 121#
164# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
167# 125#
168# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
169# 127#
170epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 134 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
202 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
203 else 165 else
204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
205 fi 167 fi
206 else 168 else
207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
208 then
209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
210 then 171 then
211 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
212 fi 173 fi
213 174
222 183
223 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
224 fi 185 fi
225 186
226 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
227 bz2) 192 bz2)
228 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
229 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
230 ;; 195 ;;
231 gz|Z|z) 196 gz|Z|z)
248 fi 213 fi
249 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
250 do 215 do
251 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
252 # 217 #
253 # ???_arch_foo.patch 218 # ???_arch_foo.patch
254 # 219 #
255 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
256 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
257 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
258 then 223 then
259 local count=0 224 local count=0
260 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
261 local patchname=${x##*/} 226 local patchname=${x##*/}
262 227
285 250
286 # Allow for prefix to differ ... im lazy, so shoot me :/ 251 # Allow for prefix to differ ... im lazy, so shoot me :/
287 while [ "${count}" -lt 5 ] 252 while [ "${count}" -lt 5 ]
288 do 253 do
289 # Generate some useful debug info ... 254 # Generate some useful debug info ...
290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 255 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 256 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 257
293 if [ "${PATCH_SUFFIX}" != "patch" ] 258 if [ "${PATCH_SUFFIX}" != "patch" ]
294 then 259 then
295 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 260 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 261 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 else 262 else
298 PATCH_TARGET="${x}" 263 PATCH_TARGET="${x}"
299 fi 264 fi
300 265
301 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 266 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 267 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 268
304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 270 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
306 271
307 if [ "${PATCH_SUFFIX}" != "patch" ] 272 if [ "${PATCH_SUFFIX}" != "patch" ]
308 then 273 then
309 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 274 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
310 then 275 then
316 fi 281 fi
317 fi 282 fi
318 283
319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 284 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
320 then 285 then
321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 286 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 288 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 290 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326 291
327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 292 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert 293 _epatch_assert
329 294
330 if [ "$?" -ne 0 ] 295 if [ "$?" -ne 0 ]
372 then 337 then
373 einfo "Done with patching" 338 einfo "Done with patching"
374 fi 339 fi
375} 340}
376 341
342# @FUNCTION: emktemp
343# @USAGE: [temp dir]
344# @DESCRIPTION:
377# Cheap replacement for when debianutils (and thus mktemp) 345# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 346# does not exist on the users system.
379# vapier@gentoo.org
380#
381# Takes just 1 optional parameter (the directory to create tmpfile in)
382emktemp() { 347emktemp() {
383 local exe="touch" 348 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift 349 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 350 local topdir=$1
386 351
388 [[ -z ${T} ]] \ 353 [[ -z ${T} ]] \
389 && topdir="/tmp" \ 354 && topdir="/tmp" \
390 || topdir=${T} 355 || topdir=${T}
391 fi 356 fi
392 357
393 if [[ -z $(type -p mktemp) ]] ; then 358 if ! type -P mktemp > /dev/null ; then
359 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 360 local tmp=/
395 while [[ -e ${tmp} ]] ; do 361 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 362 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 363 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 364 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 365 echo "${tmp}"
400 else 366 else
367 # the args here will give slightly wierd names on BSD,
368 # but should produce a usable file on all userlands
401 [[ ${exe} == "touch" ]] \ 369 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 370 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 || exe="-d" 371 else
404 mktemp ${exe} "${topdir}" 372 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 373 fi
374 fi
406} 375}
407 376
377# @FUNCTION: egetent
378# @USAGE: <database> <key>
379# @MAINTAINER:
380# base-system@gentoo.org (Linux)
381# Joe Jezak <josejx@gmail.com> (OS X)
382# usata@gentoo.org (OS X)
383# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
384# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 385# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 386# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() { 387egetent() {
415 case ${CHOST} in 388 case ${CHOST} in
416 *-darwin*) 389 *-darwin*)
417 case "$2" in 390 case "$2" in
418 *[!0-9]*) # Non numeric 391 *[!0-9]*) # Non numeric
421 *) # Numeric 394 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 395 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 396 ;;
424 esac 397 esac
425 ;; 398 ;;
426 *-freebsd*) 399 *-freebsd*|*-dragonfly*)
427 local opts action="user" 400 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 401 [[ $1 == "passwd" ]] || action="group"
429 402
430 # lookup by uid/gid 403 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 404 if [[ $2 == [[:digit:]]* ]] ; then
442 getent "$1" "$2" 415 getent "$1" "$2"
443 ;; 416 ;;
444 esac 417 esac
445} 418}
446 419
447# Simplify/standardize adding users to the system 420# @FUNCTION: enewuser
448# vapier@gentoo.org 421# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
449# 422# @DESCRIPTION:
450# enewuser(username, uid, shell, homedir, groups, extra options) 423# Same as enewgroup, you are not required to understand how to properly add
451# 424# a user to the system. The only required parameter is the username.
452# Default values if you do not specify any: 425# Default uid is (pass -1 for this) next available, default shell is
453# username: REQUIRED ! 426# /bin/false, default homedir is /dev/null, there are no default groups,
454# uid: next available (see useradd(8)) 427# and default params sets the comment as 'added by portage for ${PN}'.
455# note: pass -1 to get default behavior
456# shell: /bin/false
457# homedir: /dev/null
458# groups: none
459# extra: comment of 'added by portage for ${PN}'
460enewuser() { 428enewuser() {
429 case ${EBUILD_PHASE} in
430 unpack|compile|test|install)
431 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
432 eerror "Package fails at QA and at life. Please file a bug."
433 die "Bad package! enewuser is only for use in pkg_* functions!"
434 esac
435
461 # get the username 436 # get the username
462 local euser=$1; shift 437 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 438 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 439 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 440 die "Cannot call enewuser without a username"
466 fi 441 fi
467 442
468 # lets see if the username already exists 443 # lets see if the username already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 444 if [[ -n $(egetent passwd "${euser}") ]] ; then
470 return 0 445 return 0
471 fi 446 fi
472 einfo "Adding user '${euser}' to your system ..." 447 einfo "Adding user '${euser}' to your system ..."
473 448
474 # options to pass to useradd 449 # options to pass to useradd
475 local opts= 450 local opts=
476 451
477 # handle uid 452 # handle uid
478 local euid=$1; shift 453 local euid=$1; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 454 if [[ -n ${euid} && ${euid} != -1 ]] ; then
480 if [[ ${euid} -gt 0 ]] ; then 455 if [[ ${euid} -gt 0 ]] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 456 if [[ -n $(egetent passwd ${euid}) ]] ; then
482 euid="next" 457 euid="next"
483 fi 458 fi
484 else 459 else
485 eerror "Userid given but is not greater than 0 !" 460 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 461 die "${euid} is not a valid UID"
487 fi 462 fi
488 else 463 else
489 euid="next" 464 euid="next"
490 fi 465 fi
491 if [[ ${euid} == "next" ]] ; then 466 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do 467 for ((euid = 101; euid <= 999; euid++)); do
493 [[ -z $(egetent passwd ${euid}) ]] && break 468 [[ -z $(egetent passwd ${euid}) ]] && break
494 done 469 done
495 fi 470 fi
496 opts="${opts} -u ${euid}" 471 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 472 einfo " - Userid: ${euid}"
498 473
499 # handle shell 474 # handle shell
500 local eshell=$1; shift 475 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 476 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 477 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 478 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 479 die "${eshell} does not exist in ${ROOT}"
480 fi
481 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
482 eerror "Do not specify ${eshell} yourself, use -1"
483 die "Pass '-1' as the shell parameter"
505 fi 484 fi
506 else 485 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 486 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
508 [[ -x ${ROOT}${shell} ]] && break 487 [[ -x ${ROOT}${shell} ]] && break
509 done 488 done
510 489
511 if [[ ${shell} == "/dev/null" ]] ; then 490 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 491 eerror "Unable to identify the shell to use, proceeding with userland default."
513 die "Unable to identify the shell to use" 492 case ${USERLAND} in
493 GNU) shell="/bin/false" ;;
494 BSD) shell="/sbin/nologin" ;;
495 Darwin) shell="/usr/sbin/nologin" ;;
496 *) die "Unable to identify the default shell for userland ${USERLAND}"
497 esac
514 fi 498 fi
515 499
516 eshell=${shell} 500 eshell=${shell}
517 fi 501 fi
518 einfo " - Shell: ${eshell}" 502 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 564 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 565 einfo "eextra: $@"
582 die "Required function missing" 566 die "Required function missing"
583 fi 567 fi
584 ;; 568 ;;
585 *-freebsd*) 569 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 570 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 571 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 572 -c "added by portage for ${PN}" \
589 die "enewuser failed" 573 die "enewuser failed"
590 else 574 else
637 fi 621 fi
638 622
639 export SANDBOX_ON=${oldsandbox} 623 export SANDBOX_ON=${oldsandbox}
640} 624}
641 625
642# Simplify/standardize adding groups to the system 626# @FUNCTION: enewgroup
643# vapier@gentoo.org 627# @USAGE: <group> [gid]
644# 628# @DESCRIPTION:
645# enewgroup(group, gid) 629# This function does not require you to understand how to properly add a
646# 630# group to the system. Just give it a group name to add and enewgroup will
647# Default values if you do not specify any: 631# do the rest. You may specify the gid for the group or allow the group to
648# groupname: REQUIRED ! 632# allocate the next available one.
649# gid: next available (see groupadd(8))
650# extra: none
651enewgroup() { 633enewgroup() {
634 case ${EBUILD_PHASE} in
635 unpack|compile|test|install)
636 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
637 eerror "Package fails at QA and at life. Please file a bug."
638 die "Bad package! enewgroup is only for use in pkg_* functions!"
639 esac
640
652 # get the group 641 # get the group
653 local egroup="$1"; shift 642 local egroup="$1"; shift
654 if [ -z "${egroup}" ] 643 if [ -z "${egroup}" ]
655 then 644 then
656 eerror "No group specified !" 645 eerror "No group specified !"
657 die "Cannot call enewgroup without a group" 646 die "Cannot call enewgroup without a group"
658 fi 647 fi
659 648
660 # see if group already exists 649 # see if group already exists
661 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 650 if [[ -n $(egetent group "${egroup}") ]]; then
662 then
663 return 0 651 return 0
664 fi 652 fi
665 einfo "Adding group '${egroup}' to your system ..." 653 einfo "Adding group '${egroup}' to your system ..."
666 654
667 # options to pass to useradd 655 # options to pass to useradd
710 fi 698 fi
711 699
712 # If we need the next available 700 # If we need the next available
713 case ${egid} in 701 case ${egid} in
714 *[!0-9]*) # Non numeric 702 *[!0-9]*) # Non numeric
715 for egid in $(seq 101 999); do 703 for ((egid = 101; egid <= 999; egid++)); do
716 [ -z "`egetent group ${egid}`" ] && break 704 [[ -z $(egetent group ${egid}) ]] && break
717 done 705 done
718 esac 706 esac
719 dscl . create /groups/${egroup} gid ${egid} 707 dscl . create /groups/${egroup} gid ${egid}
720 dscl . create /groups/${egroup} passwd '*' 708 dscl . create /groups/${egroup} passwd '*'
721 ;; 709 ;;
722 710
723 *-freebsd*) 711 *-freebsd*|*-dragonfly*)
724 case ${egid} in 712 case ${egid} in
725 *[!0-9]*) # Non numeric 713 *[!0-9]*) # Non numeric
726 for egid in $(seq 101 999); do 714 for ((egid = 101; egid <= 999; egid++)); do
727 [ -z "`egetent group ${egid}`" ] && break 715 [[ -z $(egetent group ${egid}) ]] && break
728 done 716 done
729 esac 717 esac
730 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 718 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
731 ;; 719 ;;
732 720
733 *-netbsd*) 721 *-netbsd*)
734 case ${egid} in 722 case ${egid} in
735 *[!0-9]*) # Non numeric 723 *[!0-9]*) # Non numeric
736 for egid in $(seq 101 999); do 724 for ((egid = 101; egid <= 999; egid++)); do
737 [ -z "`egetent group ${egid}`" ] && break 725 [[ -z $(egetent group ${egid}) ]] && break
738 done 726 done
739 esac 727 esac
740 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 728 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
741 ;; 729 ;;
742 730
745 ;; 733 ;;
746 esac 734 esac
747 export SANDBOX_ON="${oldsandbox}" 735 export SANDBOX_ON="${oldsandbox}"
748} 736}
749 737
750# Simple script to replace 'dos2unix' binaries 738# @FUNCTION: edos2unix
751# vapier@gentoo.org 739# @USAGE: <file> [more files ...]
752# 740# @DESCRIPTION:
753# edos2unix(file, <more files> ...) 741# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
742# to remove all of these text utilities from DEPEND variables because this
743# is a script based solution. Just give it a list of files to convert and
744# they will all be changed from the DOS CRLF format to the UNIX LF format.
754edos2unix() { 745edos2unix() {
755 for f in "$@" 746 echo "$@" | xargs sed -i 's/\r$//'
756 do
757 cp "${f}" ${T}/edos2unix
758 sed 's/\r$//' ${T}/edos2unix > "${f}"
759 done
760} 747}
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##############################################################
768 748
769# Make a desktop file ! 749# Make a desktop file !
770# Great for making those icons in kde/gnome startmenu ! 750# Great for making those icons in kde/gnome startmenu !
771# Amaze your friends ! Get the women ! Join today ! 751# Amaze your friends ! Get the women ! Join today !
772# 752#
773# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 753# make_desktop_entry(<command>, [name], [icon], [type], [path])
774# 754#
775# binary: what binary does the app run with ? 755# binary: what command does the app run with ?
776# name: the name that will show up in the menu 756# name: the name that will show up in the menu
777# icon: give your little like a pretty little icon ... 757# icon: give your little like a pretty little icon ...
778# this can be relative (to /usr/share/pixmaps) or 758# this can be relative (to /usr/share/pixmaps) or
779# a full path to an icon 759# a full path to an icon
780# type: what kind of application is this ? for categories: 760# type: what kind of application is this ? for categories:
781# http://www.freedesktop.org/Standards/desktop-entry-spec 761# http://standards.freedesktop.org/menu-spec/latest/apa.html
782# path: if your app needs to startup in a specific dir 762# path: if your app needs to startup in a specific dir
783make_desktop_entry() { 763make_desktop_entry() {
784 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 764 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
785 765
786 local exec=${1} 766 local exec=${1}
787 local name=${2:-${PN}} 767 local name=${2:-${PN}}
788 local icon=${3:-${PN}.png} 768 local icon=${3:-${PN}}
789 local type=${4} 769 local type=${4}
790 local path=${5} 770 local path=${5}
791 771
792 if [[ -z ${type} ]] ; then 772 if [[ -z ${type} ]] ; then
793 local catmaj=${CATEGORY%%-*} 773 local catmaj=${CATEGORY%%-*}
794 local catmin=${CATEGORY##*-} 774 local catmin=${CATEGORY##*-}
795 case ${catmaj} in 775 case ${catmaj} in
796 app) 776 app)
797 case ${catmin} in 777 case ${catmin} in
778 accessibility) type=Accessibility;;
798 admin) type=System;; 779 admin) type=System;;
780 antivirus) type=System;;
781 arch) type=Archiving;;
782 backup) type=Archiving;;
799 cdr) type=DiscBurning;; 783 cdr) type=DiscBurning;;
800 dicts) type=Dictionary;; 784 dicts) type=Dictionary;;
785 doc) type=Documentation;;
801 editors) type=TextEditor;; 786 editors) type=TextEditor;;
802 emacs) type=TextEditor;; 787 emacs) type=TextEditor;;
803 emulation) type=Emulator;; 788 emulation) type=Emulator;;
804 laptop) type=HardwareSettings;; 789 laptop) type=HardwareSettings;;
805 office) type=Office;; 790 office) type=Office;;
791 pda) type=PDA;;
806 vim) type=TextEditor;; 792 vim) type=TextEditor;;
807 xemacs) type=TextEditor;; 793 xemacs) type=TextEditor;;
808 *) type=;; 794 *) type=;;
809 esac 795 esac
810 ;; 796 ;;
811 797
812 dev) 798 dev)
813 type="Development" 799 type="Development"
814 ;; 800 ;;
815 801
816 games) 802 games)
817 case ${catmin} in 803 case ${catmin} in
818 action) type=ActionGame;; 804 action|fps) type=ActionGame;;
819 arcade) type=ArcadeGame;; 805 arcade) type=ArcadeGame;;
820 board) type=BoardGame;; 806 board) type=BoardGame;;
821 kid) type=KidsGame;;
822 emulation) type=Emulator;; 807 emulation) type=Emulator;;
808 kids) type=KidsGame;;
823 puzzle) type=LogicGame;; 809 puzzle) type=LogicGame;;
824 rpg) type=RolePlaying;;
825 roguelike) type=RolePlaying;; 810 roguelike) type=RolePlaying;;
811 rpg) type=RolePlaying;;
826 simulation) type=Simulation;; 812 simulation) type=Simulation;;
827 sports) type=SportsGame;; 813 sports) type=SportsGame;;
828 strategy) type=StrategyGame;; 814 strategy) type=StrategyGame;;
829 *) type=;; 815 *) type=;;
830 esac 816 esac
831 type="Game;${type}" 817 type="Game;${type}"
818 ;;
819
820 gnome)
821 type="Gnome;GTK"
822 ;;
823
824 kde)
825 type="KDE;Qt"
832 ;; 826 ;;
833 827
834 mail) 828 mail)
835 type="Network;Email" 829 type="Network;Email"
836 ;; 830 ;;
838 media) 832 media)
839 case ${catmin} in 833 case ${catmin} in
840 gfx) type=Graphics;; 834 gfx) type=Graphics;;
841 radio) type=Tuner;; 835 radio) type=Tuner;;
842 sound) type=Audio;; 836 sound) type=Audio;;
843 tv) type=TV;; 837 tv) type=TV;;
844 video) type=Video;; 838 video) type=Video;;
845 *) type=;; 839 *) type=;;
846 esac 840 esac
847 type="AudioVideo;${type}" 841 type="AudioVideo;${type}"
848 ;; 842 ;;
849 843
850 net) 844 net)
851 case ${catmin} in 845 case ${catmin} in
852 dialup) type=Dialup;; 846 dialup) type=Dialup;;
853 ftp) type=FileTransfer;; 847 ftp) type=FileTransfer;;
854 im) type=InstantMessaging;; 848 im) type=InstantMessaging;;
855 irc) type=IRCClient;; 849 irc) type=IRCClient;;
856 mail) type=Email;; 850 mail) type=Email;;
857 news) type=News;; 851 news) type=News;;
858 nntp) type=News;; 852 nntp) type=News;;
859 p2p) type=FileTransfer;; 853 p2p) type=FileTransfer;;
860 *) type=;; 854 *) type=;;
861 esac 855 esac
862 type="Network;${type}" 856 type="Network;${type}"
863 ;; 857 ;;
864 858
865 sci) 859 sci)
866 case ${catmin} in 860 case ${catmin} in
867 astro*) type=Astronomy;; 861 astro*) type=Astronomy;;
868 bio*) type=Biology;; 862 bio*) type=Biology;;
869 calc*) type=Calculator;; 863 calc*) type=Calculator;;
870 chem*) type=Chemistry;; 864 chem*) type=Chemistry;;
865 elec*) type=Electronics;;
871 geo*) type=Geology;; 866 geo*) type=Geology;;
872 math*) type=Math;; 867 math*) type=Math;;
868 physics) type=Physics;;
869 visual*) type=DataVisualization;;
873 *) type=;; 870 *) type=;;
874 esac 871 esac
875 type="Science;${type}" 872 type="Science;${type}"
876 ;; 873 ;;
877 874
875 sys)
876 type="System"
877 ;;
878
878 www) 879 www)
879 case ${catmin} in 880 case ${catmin} in
880 client) type=WebBrowser;; 881 client) type=WebBrowser;;
881 *) type=;; 882 *) type=;;
882 esac 883 esac
883 type="Network" 884 type="Network"
884 ;; 885 ;;
885 886
886 *) 887 *)
891 if [ "${SLOT}" == "0" ] ; then 892 if [ "${SLOT}" == "0" ] ; then
892 local desktop_name="${PN}" 893 local desktop_name="${PN}"
893 else 894 else
894 local desktop_name="${PN}-${SLOT}" 895 local desktop_name="${PN}-${SLOT}"
895 fi 896 fi
897 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
896 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 898 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
897 899
900 cat <<-EOF > "${desktop}"
898echo "[Desktop Entry] 901 [Desktop Entry]
899Encoding=UTF-8 902 Version=1.0
900Version=0.9.2
901Name=${name} 903 Name=${name}
902Type=Application 904 Type=Application
903Comment=${DESCRIPTION} 905 Comment=${DESCRIPTION}
904Exec=${exec} 906 Exec=${exec}
905Path=${path} 907 TryExec=${exec%% *}
906Icon=${icon} 908 Icon=${icon}
907Categories=Application;${type};" > "${desktop}" 909 Categories=${type};
910 EOF
911
912 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
908 913
909 ( 914 (
910 # wrap the env here so that the 'insinto' call 915 # wrap the env here so that the 'insinto' call
911 # doesn't corrupt the env of the caller 916 # doesn't corrupt the env of the caller
912 insinto /usr/share/applications 917 insinto /usr/share/applications
913 doins "${desktop}" 918 doins "${desktop}"
914 ) 919 )
915} 920}
916 921
917# Make a GDM/KDM Session file 922# @FUNCTION: validate_desktop_entries
918# 923# @USAGE: [directories]
919# make_desktop_entry(<title>, <command>) 924# @MAINTAINER:
920# title: File to execute to start the Window Manager 925# Carsten Lohrke <carlo@gentoo.org>
921# command: Name of the Window Manager 926# @DESCRIPTION:
927# Validate desktop entries using desktop-file-utils
928validate_desktop_entries() {
929 if [[ -x /usr/bin/desktop-file-validate ]] ; then
930 einfo "Checking desktop entry validity"
931 local directories=""
932 for d in /usr/share/applications $@ ; do
933 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
934 done
935 if [[ -n ${directories} ]] ; then
936 for FILE in $(find ${directories} -name "*\.desktop" \
937 -not -path '*.hidden*' | sort -u 2>/dev/null)
938 do
939 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
940 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
941 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
942 done
943 fi
944 echo ""
945 else
946 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
947 fi
948}
922 949
950# @FUNCTION: make_session_desktop
951# @USAGE: <title> <command>
952# @DESCRIPTION:
953# Make a GDM/KDM Session file. The title is the file to execute to start the
954# Window Manager. The command is the name of the Window Manager.
923make_session_desktop() { 955make_session_desktop() {
924 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 956 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
925 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 957 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
926 958
927 local title=$1 959 local title=$1
928 local command=$2 960 local command=$2
929 local desktop=${T}/${wm}.desktop 961 local desktop=${T}/${wm}.desktop
930 962
963 cat <<-EOF > "${desktop}"
931echo "[Desktop Entry] 964 [Desktop Entry]
932Encoding=UTF-8
933Name=${title} 965 Name=${title}
934Comment=This session logs you into ${title} 966 Comment=This session logs you into ${title}
935Exec=${command} 967 Exec=${command}
936TryExec=${command} 968 TryExec=${command}
937Type=Application" > "${desktop}" 969 Type=Application
970 EOF
938 971
972 (
973 # wrap the env here so that the 'insinto' call
974 # doesn't corrupt the env of the caller
939 insinto /usr/share/xsessions 975 insinto /usr/share/xsessions
940 doins "${desktop}" 976 doins "${desktop}"
977 )
941} 978}
942 979
980# @FUNCTION: domenu
981# @USAGE: <menus>
982# @DESCRIPTION:
983# Install the list of .desktop menu files into the appropriate directory
984# (/usr/share/applications).
943domenu() { 985domenu() {
986 (
987 # wrap the env here so that the 'insinto' call
988 # doesn't corrupt the env of the caller
944 local i j 989 local i j ret=0
945 insinto /usr/share/applications 990 insinto /usr/share/applications
946 for i in "$@" ; do 991 for i in "$@" ; do
947 if [[ -f ${i} ]] ; then 992 if [[ -f ${i} ]] ; then
948 doins "${i}" 993 doins "${i}"
994 ((ret+=$?))
949 elif [[ -d ${i} ]] ; then 995 elif [[ -d ${i} ]] ; then
950 for j in "${i}"/*.desktop ; do 996 for j in "${i}"/*.desktop ; do
951 doins "${j}" 997 doins "${j}"
998 ((ret+=$?))
952 done 999 done
1000 else
1001 ((++ret))
953 fi 1002 fi
954 done 1003 done
1004 exit ${ret}
1005 )
955} 1006}
1007
1008# @FUNCTION: newmenu
1009# @USAGE: <menu> <newname>
1010# @DESCRIPTION:
1011# Like all other new* functions, install the specified menu as newname.
956newmenu() { 1012newmenu() {
1013 (
1014 # wrap the env here so that the 'insinto' call
1015 # doesn't corrupt the env of the caller
957 insinto /usr/share/applications 1016 insinto /usr/share/applications
958 newins "$1" "$2" 1017 newins "$@"
1018 )
959} 1019}
960 1020
1021# @FUNCTION: doicon
1022# @USAGE: <list of icons>
1023# @DESCRIPTION:
1024# Install the list of icons into the icon directory (/usr/share/pixmaps).
1025# This is useful in conjunction with creating desktop/menu files.
961doicon() { 1026doicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
962 local i j 1030 local i j ret
963 insinto /usr/share/pixmaps 1031 insinto /usr/share/pixmaps
964 for i in "$@" ; do 1032 for i in "$@" ; do
965 if [[ -f ${i} ]] ; then 1033 if [[ -f ${i} ]] ; then
966 doins "${i}" 1034 doins "${i}"
1035 ((ret+=$?))
967 elif [[ -d ${i} ]] ; then 1036 elif [[ -d ${i} ]] ; then
968 for j in "${i}"/*.png ; do 1037 for j in "${i}"/*.png ; do
969 doins "${j}" 1038 doins "${j}"
1039 ((ret+=$?))
970 done 1040 done
1041 else
1042 ((++ret))
971 fi 1043 fi
972 done 1044 done
1045 exit ${ret}
1046 )
973} 1047}
1048
1049# @FUNCTION: newicon
1050# @USAGE: <icon> <newname>
1051# @DESCRIPTION:
1052# Like all other new* functions, install the specified icon as newname.
974newicon() { 1053newicon() {
1054 (
1055 # wrap the env here so that the 'insinto' call
1056 # doesn't corrupt the env of the caller
975 insinto /usr/share/pixmaps 1057 insinto /usr/share/pixmaps
976 newins "$1" "$2" 1058 newins "$@"
1059 )
977} 1060}
978
979##############################################################
980# END: Handle .desktop files and menu entries #
981##############################################################
982
983 1061
984# for internal use only (unpack_pdv and unpack_makeself) 1062# for internal use only (unpack_pdv and unpack_makeself)
985find_unpackable_file() { 1063find_unpackable_file() {
986 local src=$1 1064 local src=$1
987 if [[ -z ${src} ]] ; then 1065 if [[ -z ${src} ]] ; then
997 fi 1075 fi
998 [[ ! -e ${src} ]] && return 1 1076 [[ ! -e ${src} ]] && return 1
999 echo "${src}" 1077 echo "${src}"
1000} 1078}
1001 1079
1080# @FUNCTION: unpack_pdv
1081# @USAGE: <file to unpack> <size of off_t>
1082# @DESCRIPTION:
1002# Unpack those pesky pdv generated files ... 1083# Unpack those pesky pdv generated files ...
1003# They're self-unpacking programs with the binary package stuffed in 1084# They're self-unpacking programs with the binary package stuffed in
1004# the middle of the archive. Valve seems to use it a lot ... too bad 1085# the middle of the archive. Valve seems to use it a lot ... too bad
1005# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1086# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1006# 1087#
1007# Usage: unpack_pdv [file to unpack] [size of off_t]
1008# - you have to specify the off_t size ... i have no idea how to extract that 1088# You have to specify the off_t size ... I have no idea how to extract that
1009# information out of the binary executable myself. basically you pass in 1089# information out of the binary executable myself. Basically you pass in
1010# the size of the off_t type (in bytes) on the machine that built the pdv 1090# the size of the off_t type (in bytes) on the machine that built the pdv
1091# archive.
1092#
1011# archive. one way to determine this is by running the following commands: 1093# One way to determine this is by running the following commands:
1094#
1095# @CODE
1012# strings <pdv archive> | grep lseek 1096# strings <pdv archive> | grep lseek
1013# strace -elseek <pdv archive> 1097# strace -elseek <pdv archive>
1098# @CODE
1099#
1014# basically look for the first lseek command (we do the strings/grep because 1100# Basically look for the first lseek command (we do the strings/grep because
1015# sometimes the function call is _llseek or something) and steal the 2nd 1101# sometimes the function call is _llseek or something) and steal the 2nd
1016# parameter. here is an example: 1102# parameter. Here is an example:
1103#
1104# @CODE
1017# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1105# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1018# lseek 1106# lseek
1019# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1107# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1020# lseek(3, -4, SEEK_END) = 2981250 1108# lseek(3, -4, SEEK_END) = 2981250
1109# @CODE
1110#
1021# thus we would pass in the value of '4' as the second parameter. 1111# Thus we would pass in the value of '4' as the second parameter.
1022unpack_pdv() { 1112unpack_pdv() {
1023 local src=$(find_unpackable_file $1) 1113 local src=$(find_unpackable_file "$1")
1024 local sizeoff_t=$2 1114 local sizeoff_t=$2
1025 1115
1026 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1116 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1027 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1117 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1028 1118
1029 local shrtsrc=$(basename "${src}") 1119 local shrtsrc=$(basename "${src}")
1030 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1120 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1031 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1121 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1032 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1122 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1033 1123
1034 # grab metadata for debug reasons 1124 # grab metadata for debug reasons
1035 local metafile="$(emktemp)" 1125 local metafile=$(emktemp)
1036 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1126 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1037 1127
1038 # rip out the final file name from the metadata 1128 # rip out the final file name from the metadata
1039 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1129 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1040 datafile="`basename ${datafile}`" 1130 datafile=$(basename "${datafile}")
1041 1131
1042 # now lets uncompress/untar the file if need be 1132 # now lets uncompress/untar the file if need be
1043 local tmpfile="$(emktemp)" 1133 local tmpfile=$(emktemp)
1044 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1134 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1045 1135
1046 local iscompressed="`file -b ${tmpfile}`" 1136 local iscompressed=$(file -b "${tmpfile}")
1047 if [ "${iscompressed:0:8}" == "compress" ] ; then 1137 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1048 iscompressed=1 1138 iscompressed=1
1049 mv ${tmpfile}{,.Z} 1139 mv ${tmpfile}{,.Z}
1050 gunzip ${tmpfile} 1140 gunzip ${tmpfile}
1051 else 1141 else
1052 iscompressed=0 1142 iscompressed=0
1053 fi 1143 fi
1054 local istar="`file -b ${tmpfile}`" 1144 local istar=$(file -b "${tmpfile}")
1055 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1145 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1056 istar=1 1146 istar=1
1057 else 1147 else
1058 istar=0 1148 istar=0
1059 fi 1149 fi
1060 1150
1088 true 1178 true
1089 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1179 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1090 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1180 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091} 1181}
1092 1182
1183# @FUNCTION: unpack_makeself
1184# @USAGE: [file to unpack] [offset] [tail|dd]
1185# @DESCRIPTION:
1093# Unpack those pesky makeself generated files ... 1186# Unpack those pesky makeself generated files ...
1094# They're shell scripts with the binary package tagged onto 1187# They're shell scripts with the binary package tagged onto
1095# the end of the archive. Loki utilized the format as does 1188# the end of the archive. Loki utilized the format as does
1096# many other game companies. 1189# many other game companies.
1097# 1190#
1098# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1191# If the file is not specified, then ${A} is used. If the
1099# - If the file is not specified then unpack will utilize ${A}.
1100# - If the offset is not specified then we will attempt to extract 1192# offset is not specified then we will attempt to extract
1101# the proper offset from the script itself. 1193# the proper offset from the script itself.
1102unpack_makeself() { 1194unpack_makeself() {
1103 local src_input=${1:-${A}} 1195 local src_input=${1:-${A}}
1104 local src=$(find_unpackable_file "${src_input}") 1196 local src=$(find_unpackable_file "${src_input}")
1105 local skip=$2 1197 local skip=$2
1106 local exe=$3 1198 local exe=$3
1112 if [[ -z ${skip} ]] ; then 1204 if [[ -z ${skip} ]] ; then
1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1205 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1114 local skip=0 1206 local skip=0
1115 exe=tail 1207 exe=tail
1116 case ${ver} in 1208 case ${ver} in
1117 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1209 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1118 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1210 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1119 ;; 1211 ;;
1120 2.0|2.0.1) 1212 2.0|2.0.1)
1121 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1213 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1122 ;; 1214 ;;
1152 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1244 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1153 *) die "makeself cant handle exe '${exe}'" 1245 *) die "makeself cant handle exe '${exe}'"
1154 esac 1246 esac
1155 1247
1156 # lets grab the first few bytes of the file to figure out what kind of archive it is 1248 # lets grab the first few bytes of the file to figure out what kind of archive it is
1157 local tmpfile="$(emktemp)" 1249 local tmpfile=$(emktemp)
1158 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1250 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1159 local filetype="$(file -b "${tmpfile}")" 1251 local filetype=$(file -b "${tmpfile}")
1160 case ${filetype} in 1252 case ${filetype} in
1161 *tar\ archive) 1253 *tar\ archive*)
1162 eval ${exe} | tar --no-same-owner -xf - 1254 eval ${exe} | tar --no-same-owner -xf -
1163 ;; 1255 ;;
1164 bzip2*) 1256 bzip2*)
1165 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1257 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1166 ;; 1258 ;;
1176 ;; 1268 ;;
1177 esac 1269 esac
1178 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1270 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1179} 1271}
1180 1272
1273# @FUNCTION: check_license
1274# @USAGE: [license]
1275# @DESCRIPTION:
1181# Display a license for user to accept. 1276# Display a license for user to accept. If no license is
1182#
1183# Usage: check_license [license]
1184# - If the file is not specified then ${LICENSE} is used. 1277# specified, then ${LICENSE} is used.
1185check_license() { 1278check_license() {
1186 local lic=$1 1279 local lic=$1
1187 if [ -z "${lic}" ] ; then 1280 if [ -z "${lic}" ] ; then
1188 lic="${PORTDIR}/licenses/${LICENSE}" 1281 lic="${PORTDIR}/licenses/${LICENSE}"
1189 else 1282 else
1202 # accepted ... if we don't find a match, we make the user accept 1295 # accepted ... if we don't find a match, we make the user accept
1203 local shopts=$- 1296 local shopts=$-
1204 local alic 1297 local alic
1205 set -o noglob #so that bash doesn't expand "*" 1298 set -o noglob #so that bash doesn't expand "*"
1206 for alic in ${ACCEPT_LICENSE} ; do 1299 for alic in ${ACCEPT_LICENSE} ; do
1207 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1300 if [[ ${alic} == ${l} ]]; then
1208 set +o noglob; set -${shopts} #reset old shell opts 1301 set +o noglob; set -${shopts} #reset old shell opts
1209 return 0 1302 return 0
1210 fi 1303 fi
1211 done 1304 done
1212 set +o noglob; set -$shopts #reset old shell opts 1305 set +o noglob; set -$shopts #reset old shell opts
1213 1306
1214 local licmsg="$(emktemp)" 1307 local licmsg=$(emktemp)
1215 cat << EOF > ${licmsg} 1308 cat <<-EOF > ${licmsg}
1216********************************************************** 1309 **********************************************************
1217The following license outlines the terms of use of this 1310 The following license outlines the terms of use of this
1218package. You MUST accept this license for installation to 1311 package. You MUST accept this license for installation to
1219continue. When you are done viewing, hit 'q'. If you 1312 continue. When you are done viewing, hit 'q'. If you
1220CTRL+C out of this, the install will not run! 1313 CTRL+C out of this, the install will not run!
1221********************************************************** 1314 **********************************************************
1222 1315
1223EOF 1316 EOF
1224 cat ${lic} >> ${licmsg} 1317 cat ${lic} >> ${licmsg}
1225 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1318 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1226 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1319 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1227 read alic 1320 read alic
1228 case ${alic} in 1321 case ${alic} in
1235 die "Failed to accept license" 1328 die "Failed to accept license"
1236 ;; 1329 ;;
1237 esac 1330 esac
1238} 1331}
1239 1332
1333# @FUNCTION: cdrom_get_cds
1334# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1335# @DESCRIPTION:
1240# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1336# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1241# the whole 'non-interactive' policy, but damnit I want CD support ! 1337# the whole 'non-interactive' policy, but damnit I want CD support !
1242# 1338#
1243# with these cdrom functions we handle all the user interaction and 1339# With these cdrom functions we handle all the user interaction and
1244# standardize everything. all you have to do is call cdrom_get_cds() 1340# standardize everything. All you have to do is call cdrom_get_cds()
1245# and when the function returns, you can assume that the cd has been 1341# and when the function returns, you can assume that the cd has been
1246# found at CDROM_ROOT. 1342# found at CDROM_ROOT.
1247# 1343#
1344# The function will attempt to locate a cd based upon a file that is on
1345# the cd. The more files you give this function, the more cds
1346# the cdrom functions will handle.
1347#
1248# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1348# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1249# etc... if you want to give the cds better names, then just export 1349# etc... If you want to give the cds better names, then just export
1250# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1350# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1351# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1352# also use the CDROM_NAME_SET bash array.
1251# 1353#
1252# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1354# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1253#
1254# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1255# - this will attempt to locate a cd based upon a file that is on
1256# the cd ... the more files you give this function, the more cds
1257# the cdrom functions will handle
1258cdrom_get_cds() { 1355cdrom_get_cds() {
1259 # first we figure out how many cds we're dealing with by 1356 # first we figure out how many cds we're dealing with by
1260 # the # of files they gave us 1357 # the # of files they gave us
1261 local cdcnt=0 1358 local cdcnt=0
1262 local f= 1359 local f=
1306 echo 1403 echo
1307 einfo "For example:" 1404 einfo "For example:"
1308 einfo "export CD_ROOT=/mnt/cdrom" 1405 einfo "export CD_ROOT=/mnt/cdrom"
1309 echo 1406 echo
1310 else 1407 else
1408 if [[ -n ${CDROM_NAME_SET} ]] ; then
1409 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1410 cdcnt=0
1411 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1412 ((++cdcnt))
1413 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1414 done
1415 fi
1416
1311 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1417 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1312 cdcnt=0 1418 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1419 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt)) 1420 ((++cdcnt))
1315 var="CDROM_NAME_${cdcnt}" 1421 var="CDROM_NAME_${cdcnt}"
1339 export CDROM_SET="" 1445 export CDROM_SET=""
1340 export CDROM_CURRENT_CD=0 1446 export CDROM_CURRENT_CD=0
1341 cdrom_load_next_cd 1447 cdrom_load_next_cd
1342} 1448}
1343 1449
1344# this is only used when you need access to more than one cd. 1450# @FUNCTION: cdrom_load_next_cd
1345# when you have finished using the first cd, just call this function. 1451# @DESCRIPTION:
1346# when it returns, CDROM_ROOT will be pointing to the second cd. 1452# Some packages are so big they come on multiple CDs. When you're done reading
1347# remember, you can only go forward in the cd chain, you can't go back. 1453# files off a CD and want access to the next one, just call this function.
1454# Again, all the messy details of user interaction are taken care of for you.
1455# Once this returns, just read the variable CDROM_ROOT for the location of the
1456# mounted CD. Note that you can only go forward in the CD list, so make sure
1457# you only call this function when you're done using the current CD.
1348cdrom_load_next_cd() { 1458cdrom_load_next_cd() {
1349 local var 1459 local var
1350 ((++CDROM_CURRENT_CD)) 1460 ((++CDROM_CURRENT_CD))
1351 1461
1352 unset CDROM_ROOT 1462 unset CDROM_ROOT
1369# displayed and we'll hang out here until: 1479# displayed and we'll hang out here until:
1370# (1) the file is found on a mounted cdrom 1480# (1) the file is found on a mounted cdrom
1371# (2) the user hits CTRL+C 1481# (2) the user hits CTRL+C
1372_cdrom_locate_file_on_cd() { 1482_cdrom_locate_file_on_cd() {
1373 local mline="" 1483 local mline=""
1374 local showedmsg=0 1484 local showedmsg=0 showjolietmsg=0
1375 1485
1376 while [[ -z ${CDROM_ROOT} ]] ; do 1486 while [[ -z ${CDROM_ROOT} ]] ; do
1377 local i=0 1487 local i=0
1378 local -a cdset=(${*//:/ }) 1488 local -a cdset=(${*//:/ })
1379 if [[ -n ${CDROM_SET} ]] ; then 1489 if [[ -n ${CDROM_SET} ]] ; then
1382 1492
1383 while [[ -n ${cdset[${i}]} ]] ; do 1493 while [[ -n ${cdset[${i}]} ]] ; do
1384 local dir=$(dirname ${cdset[${i}]}) 1494 local dir=$(dirname ${cdset[${i}]})
1385 local file=$(basename ${cdset[${i}]}) 1495 local file=$(basename ${cdset[${i}]})
1386 1496
1387 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1497 local point= node= fs= foo=
1498 while read point node fs foo ; do
1499 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1500 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1501 && continue
1502 point=${point//\040/ }
1388 [[ -d ${mline}/${dir} ]] || continue 1503 [[ ! -d ${point}/${dir} ]] && continue
1389 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1504 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1390 export CDROM_ROOT=${mline} 1505 export CDROM_ROOT=${point}
1391 export CDROM_SET=${i} 1506 export CDROM_SET=${i}
1392 export CDROM_MATCH=${cdset[${i}]} 1507 export CDROM_MATCH=${cdset[${i}]}
1393 return 1508 return
1394 fi 1509 done <<< "$(get_mounts)"
1395 done
1396 1510
1397 ((++i)) 1511 ((++i))
1398 done 1512 done
1399 1513
1400 echo 1514 echo
1416 showedmsg=1 1530 showedmsg=1
1417 fi 1531 fi
1418 einfo "Press return to scan for the cd again" 1532 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1533 einfo "or hit CTRL+C to abort the emerge."
1420 echo 1534 echo
1535 if [[ ${showjolietmsg} -eq 0 ]] ; then
1536 showjolietmsg=1
1537 else
1421 einfo "If you are having trouble with the detection" 1538 ewarn "If you are having trouble with the detection"
1422 einfo "of your CD, it is possible that you do not have" 1539 ewarn "of your CD, it is possible that you do not have"
1423 einfo "Joliet support enabled in your kernel. Please" 1540 ewarn "Joliet support enabled in your kernel. Please"
1424 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1541 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1425 read 1542 ebeep 5
1543 fi
1544 read || die "something is screwed with your system"
1426 done 1545 done
1427} 1546}
1428 1547
1548# @FUNCTION: strip-linguas
1549# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1550# @DESCRIPTION:
1429# Make sure that LINGUAS only contains languages that 1551# Make sure that LINGUAS only contains languages that
1430# a package can support 1552# a package can support. The first form allows you to
1431# 1553# specify a list of LINGUAS. The -i builds a list of po
1432# usage: strip-linguas <allow LINGUAS> 1554# files found in all the directories and uses the
1433# strip-linguas -i <directories of .po files> 1555# intersection of the lists. The -u builds a list of po
1434# strip-linguas -u <directories of .po files> 1556# files found in all the directories and uses the union
1435# 1557# of the lists.
1436# The first form allows you to specify a list of LINGUAS.
1437# The -i builds a list of po files found in all the
1438# directories and uses the intersection of the lists.
1439# The -u builds a list of po files found in all the
1440# directories and uses the union of the lists.
1441strip-linguas() { 1558strip-linguas() {
1442 local ls newls 1559 local ls newls nols
1443 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1560 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1444 local op=$1; shift 1561 local op=$1; shift
1445 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1562 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1446 local d f 1563 local d f
1447 for d in "$@" ; do 1564 for d in "$@" ; do
1448 if [[ ${op} == "-u" ]] ; then 1565 if [[ ${op} == "-u" ]] ; then
1449 newls=${ls} 1566 newls=${ls}
1450 else 1567 else
1451 newls="" 1568 newls=""
1452 fi 1569 fi
1453 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1570 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1454 if [[ ${op} == "-i" ]] ; then 1571 if [[ ${op} == "-i" ]] ; then
1455 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1572 hasq ${f} ${ls} && newls="${newls} ${f}"
1456 else 1573 else
1457 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1574 hasq ${f} ${ls} || newls="${newls} ${f}"
1458 fi 1575 fi
1459 done 1576 done
1460 ls=${newls} 1577 ls=${newls}
1461 done 1578 done
1462 ls=${ls//.po}
1463 else 1579 else
1464 ls=$@ 1580 ls="$@"
1465 fi 1581 fi
1466 1582
1467 ls=" ${ls} " 1583 nols=""
1468 newls="" 1584 newls=""
1469 for f in ${LINGUAS} ; do 1585 for f in ${LINGUAS} ; do
1470 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1586 if hasq ${f} ${ls} ; then
1471 newls="${newls} ${f}" 1587 newls="${newls} ${f}"
1472 else 1588 else
1473 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1589 nols="${nols} ${f}"
1474 fi 1590 fi
1475 done 1591 done
1476 if [[ -z ${newls} ]] ; then 1592 [[ -n ${nols} ]] \
1477 export LINGUAS="" 1593 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1478 else
1479 export LINGUAS=${newls:1} 1594 export LINGUAS=${newls:1}
1480 fi
1481} 1595}
1482 1596
1483# moved from kernel.eclass since they are generally useful outside of 1597# @FUNCTION: preserve_old_lib
1484# kernel.eclass -iggy (20041002) 1598# @USAGE: <libs to preserve> [more libs]
1485 1599# @DESCRIPTION:
1486# the following functions are useful in kernel module ebuilds, etc.
1487# for an example see ivtv or drbd ebuilds
1488
1489# set's ARCH to match what the kernel expects
1490set_arch_to_kernel() {
1491 i=10
1492 while ((i--)) ; do
1493 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1494 done
1495 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1496 case ${ARCH} in
1497 x86) export ARCH="i386";;
1498 amd64) export ARCH="x86_64";;
1499 hppa) export ARCH="parisc";;
1500 mips) export ARCH="mips";;
1501 sparc) export ARCH="$(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!
1502 *) export ARCH="${ARCH}";;
1503 esac
1504}
1505
1506# set's ARCH back to what portage expects
1507set_arch_to_portage() {
1508 i=10
1509 while ((i--)) ; do
1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1511 done
1512 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1513}
1514
1515# Jeremy Huddleston <eradicator@gentoo.org>:
1516# preserve_old_lib /path/to/libblah.so.0
1517# preserve_old_lib_notify /path/to/libblah.so.0
1518#
1519# These functions are useful when a lib in your package changes --soname. Such 1600# These functions are useful when a lib in your package changes ABI SONAME.
1520# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1601# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1521# would break packages that link against it. Most people get around this 1602# would break packages that link against it. Most people get around this
1522# by using the portage SLOT mechanism, but that is not always a relevant 1603# by using the portage SLOT mechanism, but that is not always a relevant
1523# solution, so instead you can add the following to your ebuilds: 1604# solution, so instead you can call this from pkg_preinst. See also the
1524# 1605# preserve_old_lib_notify function.
1525# src_install() {
1526# ...
1527# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1528# ...
1529# }
1530#
1531# pkg_postinst() {
1532# ...
1533# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1534# ...
1535# }
1536
1537preserve_old_lib() { 1606preserve_old_lib() {
1538 LIB=$1 1607 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1608 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1609 die "Invalid preserve_old_lib() usage"
1610 fi
1611 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1539 1612
1540 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1613 # let portage worry about it
1541 SONAME=`basename ${LIB}` 1614 has preserve-libs ${FEATURES} && return 0
1542 DIRNAME=`dirname ${LIB}`
1543 1615
1544 dodir ${DIRNAME} 1616 local lib dir
1545 cp ${ROOT}${LIB} ${D}${DIRNAME} 1617 for lib in "$@" ; do
1618 [[ -e ${ROOT}/${lib} ]] || continue
1619 dir=${lib%/*}
1620 dodir ${dir} || die "dodir ${dir} failed"
1621 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1546 touch ${D}${LIB} 1622 touch "${D}"/${lib}
1547 fi 1623 done
1548} 1624}
1549 1625
1626# @FUNCTION: preserve_old_lib_notify
1627# @USAGE: <libs to notify> [more libs]
1628# @DESCRIPTION:
1629# Spit helpful messages about the libraries preserved by preserve_old_lib.
1550preserve_old_lib_notify() { 1630preserve_old_lib_notify() {
1551 LIB=$1 1631 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1632 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1633 die "Invalid preserve_old_lib_notify() usage"
1634 fi
1552 1635
1553 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1636 # let portage worry about it
1554 SONAME=`basename ${LIB}` 1637 has preserve-libs ${FEATURES} && return 0
1555 1638
1639 local lib notice=0
1640 for lib in "$@" ; do
1641 [[ -e ${ROOT}/${lib} ]] || continue
1642 if [[ ${notice} -eq 0 ]] ; then
1643 notice=1
1556 ewarn "An old version of an installed library was detected on your system." 1644 ewarn "Old versions of installed libraries were detected on your system."
1557 ewarn "In order to avoid breaking packages that link against it, this older version" 1645 ewarn "In order to avoid breaking packages that depend on these old libs,"
1558 ewarn "is not being removed. In order to make full use of this newer version," 1646 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1559 ewarn "you will need to execute the following command:" 1647 ewarn "in order to remove these old dependencies. If you do not have this"
1560 ewarn " revdep-rebuild --soname ${SONAME}" 1648 ewarn "helper program, simply emerge the 'gentoolkit' package."
1649 ewarn
1650 fi
1651 ewarn " # revdep-rebuild --library ${lib##*/}"
1652 done
1653 if [[ ${notice} -eq 1 ]] ; then
1561 ewarn 1654 ewarn
1562 ewarn "After doing that, you can safely remove ${LIB}" 1655 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1563 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1656 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1657 for lib in "$@" ; do
1658 ewarn " # rm '${lib}'"
1659 done
1564 fi 1660 fi
1565} 1661}
1566 1662
1567# Hack for people to figure out if a package was built with 1663# @FUNCTION: built_with_use
1568# certain USE flags 1664# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1665# @DESCRIPTION:
1666# A temporary hack until portage properly supports DEPENDing on USE
1667# flags being enabled in packages. This will check to see if the specified
1668# DEPEND atom was built with the specified list of USE flags. The
1669# --missing option controls the behavior if called on a package that does
1670# not actually support the defined USE flags (aka listed in IUSE).
1671# The default is to abort (call die). The -a and -o flags control
1672# the requirements of the USE flags. They correspond to "and" and "or"
1673# logic. So the -a flag means all listed USE flags must be enabled
1674# while the -o flag means at least one of the listed IUSE flags must be
1675# enabled. The --hidden option is really for internal use only as it
1676# means the USE flag we're checking is hidden expanded, so it won't be found
1677# in IUSE like normal USE flags.
1569# 1678#
1570# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1679# Remember that this function isn't terribly intelligent so order of optional
1571# ex: built_with_use xchat gtk2 1680# flags matter.
1572#
1573# Flags: -a all USE flags should be utilized
1574# -o at least one USE flag should be utilized
1575# Note: the default flag is '-a'
1576built_with_use() { 1681built_with_use() {
1682 local hidden="no"
1683 if [[ $1 == "--hidden" ]] ; then
1684 hidden="yes"
1685 shift
1686 fi
1687
1688 local missing_action="die"
1689 if [[ $1 == "--missing" ]] ; then
1690 missing_action=$2
1691 shift ; shift
1692 case ${missing_action} in
1693 true|false|die) ;;
1694 *) die "unknown action '${missing_action}'";;
1695 esac
1696 fi
1697
1577 local opt=$1 1698 local opt=$1
1578 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1699 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1579 1700
1580 local PKG=$(best_version $1) 1701 local PKG=$(best_version $1)
1702 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1581 shift 1703 shift
1582 1704
1583 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1705 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1706 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1584 1707
1585 # if the USE file doesnt exist, assume the $PKG is either 1708 # if the IUSE file doesn't exist, the read will error out, we need to handle
1586 # injected or package.provided 1709 # this gracefully
1587 [[ ! -e ${USEFILE} ]] && return 0 1710 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1711 case ${missing_action} in
1712 true) return 0;;
1713 false) return 1;;
1714 die) die "Unable to determine what USE flags $PKG was built with";;
1715 esac
1716 fi
1717
1718 if [[ ${hidden} == "no" ]] ; then
1719 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1720 # Don't check USE_EXPAND #147237
1721 local expand
1722 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1723 if [[ $1 == ${expand}_* ]] ; then
1724 expand=""
1725 break
1726 fi
1727 done
1728 if [[ -n ${expand} ]] ; then
1729 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1730 case ${missing_action} in
1731 true) return 0;;
1732 false) return 1;;
1733 die) die "$PKG does not actually support the $1 USE flag!";;
1734 esac
1735 fi
1736 fi
1737 fi
1588 1738
1589 local USE_BUILT=$(<${USEFILE}) 1739 local USE_BUILT=$(<${USEFILE})
1590 while [[ $# -gt 0 ]] ; do 1740 while [[ $# -gt 0 ]] ; do
1591 if [[ ${opt} = "-o" ]] ; then 1741 if [[ ${opt} = "-o" ]] ; then
1592 has $1 ${USE_BUILT} && return 0 1742 has $1 ${USE_BUILT} && return 0
1596 shift 1746 shift
1597 done 1747 done
1598 [[ ${opt} = "-a" ]] 1748 [[ ${opt} = "-a" ]]
1599} 1749}
1600 1750
1751# @FUNCTION: epunt_cxx
1752# @USAGE: [dir to scan]
1753# @DESCRIPTION:
1601# Many configure scripts wrongly bail when a C++ compiler 1754# Many configure scripts wrongly bail when a C++ compiler could not be
1602# could not be detected. #73450 1755# detected. If dir is not specified, then it defaults to ${S}.
1756#
1757# http://bugs.gentoo.org/73450
1603epunt_cxx() { 1758epunt_cxx() {
1604 local dir=$1 1759 local dir=$1
1605 [[ -z ${dir} ]] && dir=${S} 1760 [[ -z ${dir} ]] && dir=${S}
1606 ebegin "Removing useless C++ checks" 1761 ebegin "Removing useless C++ checks"
1607 local f 1762 local f
1608 for f in $(find ${dir} -name configure) ; do 1763 find "${dir}" -name configure | while read f ; do
1609 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1764 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1610 done 1765 done
1611 eend 0 1766 eend 0
1612} 1767}
1613 1768
1614# dopamd <file> [more files] 1769# @FUNCTION: make_wrapper
1615# 1770# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1616# Install pam auth config file in /etc/pam.d 1771# @DESCRIPTION:
1617dopamd() { 1772# Create a shell wrapper script named wrapper in installpath
1618 [[ -z $1 ]] && die "dopamd requires at least one argument" 1773# (defaults to the bindir) to execute target (default of wrapper) by
1619 1774# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1620 use pam || return 0 1775# libpaths followed by optionally changing directory to chdir.
1621
1622 INSDESTTREE=/etc/pam.d \
1623 doins "$@" || die "failed to install $@"
1624}
1625# newpamd <old name> <new name>
1626#
1627# Install pam file <old name> as <new name> in /etc/pam.d
1628newpamd() {
1629 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1630
1631 use pam || return 0
1632
1633 INSDESTTREE=/etc/pam.d \
1634 newins "$1" "$2" || die "failed to install $1 as $2"
1635}
1636
1637# make a wrapper script ...
1638# NOTE: this was originally games_make_wrapper, but I noticed other places where
1639# this could be used, so I have moved it here and made it not games-specific
1640# -- wolf31o2
1641# $1 == wrapper name
1642# $2 == binary to run
1643# $3 == directory to chdir before running binary
1644# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1645# $5 == path for wrapper
1646make_wrapper() { 1776make_wrapper() {
1647 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1777 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1648 local tmpwrapper=$(emktemp) 1778 local tmpwrapper=$(emktemp)
1649 # We don't want to quote ${bin} so that people can pass complex 1779 # We don't want to quote ${bin} so that people can pass complex
1650 # things as $bin ... "./someprog --args" 1780 # things as $bin ... "./someprog --args"
1660fi 1790fi
1661exec ${bin} "\$@" 1791exec ${bin} "\$@"
1662EOF 1792EOF
1663 chmod go+rx "${tmpwrapper}" 1793 chmod go+rx "${tmpwrapper}"
1664 if [[ -n ${path} ]] ; then 1794 if [[ -n ${path} ]] ; then
1795 (
1665 exeinto "${path}" 1796 exeinto "${path}"
1666 newexe "${tmpwrapper}" "${wrapper}" 1797 newexe "${tmpwrapper}" "${wrapper}"
1798 ) || die
1667 else 1799 else
1668 newbin "${tmpwrapper}" "${wrapper}" 1800 newbin "${tmpwrapper}" "${wrapper}" || die
1669 fi 1801 fi
1670} 1802}

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