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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 1.228 2006/03/10 23:24:21 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.315 2009/02/21 23:28:21 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# 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 "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local lib libdir=$(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}" || die "could not change perms on ${lib}"
82 done
83} 61}
84 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}
85 72
86# Default directory where patches are located 73# Default directory where patches are located
87EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 75# Default extension for patches
89EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
90# Default options for patch 77# Default options for patch
91# 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
92# 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.
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
94# 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,
95# and not the full path .. 83# and not the full path ..
96EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 85# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
99# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
102# 90#
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
104# 92#
105EPATCH_FORCE="no" 93EPATCH_FORCE="no"
106 94
107# 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
108# or two patches. 96# or two patches.
117# 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
118# them for. 106# them for.
119# 107#
120# Patches are applied in current directory. 108# Patches are applied in current directory.
121# 109#
122# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
123# 111#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
125# 113#
126# For example: 114# For example:
127# 115#
128# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
129# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
130# 118#
131# 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
132# specific patches. 120# specific patches.
133# 121#
134# 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
137# 125#
138# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
139# 127#
140epatch() { 128epatch() {
141 _epatch_draw_line() { 129 _epatch_draw_line() {
142 # this func produces a lot of pointless noise when debugging is turned on ... 130 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 local is_debug=0 131 echo "${1//?/=}"
144 [[ $- == *x* ]] && is_debug=1 && set +x
145
146 local i=0 str_length="" str_out=""
147
148 # Handle calls that do not have args, or wc not being installed ...
149 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
150 str_length=65
151 else
152 str_length=$(echo -n "$*" | wc -m)
153 fi
154
155 while ((i++ < ${str_length})) ; do
156 str_out="${str_out}="
157 done
158 echo ${str_out}
159
160 [[ ${is_debug} -eq 1 ]] && set -x
161 return 0
162 } 132 }
163 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
164 local PIPE_CMD="" 134 local PIPE_CMD=""
165 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
166 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
194 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
195 else 165 else
196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
197 fi 167 fi
198 else 168 else
199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
200 then
201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
202 then 171 then
203 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
204 fi 173 fi
205 174
214 183
215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
216 fi 185 fi
217 186
218 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
219 bz2) 192 bz2)
220 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
221 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
222 ;; 195 ;;
223 gz|Z|z) 196 gz|Z|z)
240 fi 213 fi
241 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
242 do 215 do
243 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
244 # 217 #
245 # ???_arch_foo.patch 218 # ???_arch_foo.patch
246 # 219 #
247 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
249 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
250 then 223 then
251 local count=0 224 local count=0
252 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
253 local patchname=${x##*/} 226 local patchname=${x##*/}
254 227
273 fi 246 fi
274 247
275 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
277
278 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
279 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
280 do 280 do
281 # Generate some useful debug info ... 281 # Generate some useful debug info ...
282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 284
285 if [ "${PATCH_SUFFIX}" != "patch" ]
286 then
287 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 else
290 PATCH_TARGET="${x}"
291 fi
292
293 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 287
296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298
299 if [ "${PATCH_SUFFIX}" != "patch" ]
300 then
301 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
302 then
303 echo
304 eerror "Could not extract patch!"
305 #die "Could not extract patch!"
306 count=5
307 break
308 fi
309 fi
310 290
311 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
312 then 292 then
313 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
314 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 then 344 then
365 einfo "Done with patching" 345 einfo "Done with patching"
366 fi 346 fi
367} 347}
368 348
349# @FUNCTION: emktemp
350# @USAGE: [temp dir]
351# @DESCRIPTION:
369# Cheap replacement for when debianutils (and thus mktemp) 352# Cheap replacement for when debianutils (and thus mktemp)
370# does not exist on the users system 353# does not exist on the users system.
371# vapier@gentoo.org
372#
373# Takes just 1 optional parameter (the directory to create tmpfile in)
374emktemp() { 354emktemp() {
375 local exe="touch" 355 local exe="touch"
376 [[ $1 == -d ]] && exe="mkdir" && shift 356 [[ $1 == -d ]] && exe="mkdir" && shift
377 local topdir=$1 357 local topdir=$1
378 358
380 [[ -z ${T} ]] \ 360 [[ -z ${T} ]] \
381 && topdir="/tmp" \ 361 && topdir="/tmp" \
382 || topdir=${T} 362 || topdir=${T}
383 fi 363 fi
384 364
385 if [[ -z $(type -p mktemp) ]] ; then 365 if ! type -P mktemp > /dev/null ; then
366 # system lacks `mktemp` so we have to fake it
386 local tmp=/ 367 local tmp=/
387 while [[ -e ${tmp} ]] ; do 368 while [[ -e ${tmp} ]] ; do
388 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
389 done 370 done
390 ${exe} "${tmp}" || ${exe} -p "${tmp}" 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
391 echo "${tmp}" 372 echo "${tmp}"
392 else 373 else
374 # the args here will give slightly wierd names on BSD,
375 # but should produce a usable file on all userlands
393 if [[ ${exe} == "touch" ]] ; then 376 if [[ ${exe} == "touch" ]] ; then
394 [[ ${USERLAND} == "GNU" ]] \
395 && mktemp -p "${topdir}" \
396 || TMPDIR="${topdir}" mktemp -t tmp 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
397 else 378 else
398 [[ ${USERLAND} == "GNU" ]] \
399 && mktemp -d "${topdir}" \
400 || TMPDIR="${topdir}" mktemp -dt tmp 379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
401 fi
402 fi 380 fi
381 fi
403} 382}
404 383
384# @FUNCTION: egetent
385# @USAGE: <database> <key>
386# @MAINTAINER:
387# base-system@gentoo.org (Linux)
388# Joe Jezak <josejx@gmail.com> (OS X)
389# usata@gentoo.org (OS X)
390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
391# @DESCRIPTION:
405# Small wrapper for getent (Linux), nidump (Mac OS X), 392# Small wrapper for getent (Linux),
393# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
406# and pw (FreeBSD) used in enewuser()/enewgroup() 394# and pw (FreeBSD) used in enewuser()/enewgroup()
407# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
408# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
409#
410# egetent(database, key)
411egetent() { 395egetent() {
412 case ${CHOST} in 396 case ${CHOST} in
397 *-darwin9)
398 local mytype=$1
399 [[ "passwd" == $mytype ]] && mytype="Users"
400 [[ "group" == $mytype ]] && mytype="Groups"
401 case "$2" in
402 *[!0-9]*) # Non numeric
403 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
404 ;;
405 *) # Numeric
406 local mykey="UniqueID"
407 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
408 dscl . -search /$mytype $mykey $2 2>/dev/null
409 ;;
410 esac
411 ;;
413 *-darwin*) 412 *-darwin*)
414 case "$2" in 413 case "$2" in
415 *[!0-9]*) # Non numeric 414 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 416 ;;
439 getent "$1" "$2" 438 getent "$1" "$2"
440 ;; 439 ;;
441 esac 440 esac
442} 441}
443 442
444# Simplify/standardize adding users to the system 443# @FUNCTION: enewuser
445# vapier@gentoo.org 444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
446# 445# @DESCRIPTION:
447# enewuser(username, uid, shell, homedir, groups, extra options) 446# Same as enewgroup, you are not required to understand how to properly add
448# 447# a user to the system. The only required parameter is the username.
449# Default values if you do not specify any: 448# Default uid is (pass -1 for this) next available, default shell is
450# username: REQUIRED ! 449# /bin/false, default homedir is /dev/null, there are no default groups,
451# uid: next available (see useradd(8)) 450# and default params sets the comment as 'added by portage for ${PN}'.
452# note: pass -1 to get default behavior
453# shell: /bin/false
454# homedir: /dev/null
455# groups: none
456# extra: comment of 'added by portage for ${PN}'
457enewuser() { 451enewuser() {
452 case ${EBUILD_PHASE} in
453 unpack|compile|test|install)
454 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
455 eerror "Package fails at QA and at life. Please file a bug."
456 die "Bad package! enewuser is only for use in pkg_* functions!"
457 esac
458
458 # get the username 459 # get the username
459 local euser=$1; shift 460 local euser=$1; shift
460 if [[ -z ${euser} ]] ; then 461 if [[ -z ${euser} ]] ; then
461 eerror "No username specified !" 462 eerror "No username specified !"
462 die "Cannot call enewuser without a username" 463 die "Cannot call enewuser without a username"
463 fi 464 fi
464 465
465 # lets see if the username already exists 466 # lets see if the username already exists
466 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 467 if [[ -n $(egetent passwd "${euser}") ]] ; then
467 return 0 468 return 0
468 fi 469 fi
469 einfo "Adding user '${euser}' to your system ..." 470 einfo "Adding user '${euser}' to your system ..."
470 471
471 # options to pass to useradd 472 # options to pass to useradd
472 local opts= 473 local opts=
473 474
474 # handle uid 475 # handle uid
475 local euid=$1; shift 476 local euid=$1; shift
476 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 477 if [[ -n ${euid} && ${euid} != -1 ]] ; then
477 if [[ ${euid} -gt 0 ]] ; then 478 if [[ ${euid} -gt 0 ]] ; then
478 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 479 if [[ -n $(egetent passwd ${euid}) ]] ; then
479 euid="next" 480 euid="next"
480 fi 481 fi
481 else 482 else
482 eerror "Userid given but is not greater than 0 !" 483 eerror "Userid given but is not greater than 0 !"
483 die "${euid} is not a valid UID" 484 die "${euid} is not a valid UID"
484 fi 485 fi
485 else 486 else
486 euid="next" 487 euid="next"
487 fi 488 fi
488 if [[ ${euid} == "next" ]] ; then 489 if [[ ${euid} == "next" ]] ; then
489 for euid in $(seq 101 999) ; do 490 for ((euid = 101; euid <= 999; euid++)); do
490 [[ -z $(egetent passwd ${euid}) ]] && break 491 [[ -z $(egetent passwd ${euid}) ]] && break
491 done 492 done
492 fi 493 fi
493 opts="${opts} -u ${euid}" 494 opts="${opts} -u ${euid}"
494 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
508 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 509 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
509 [[ -x ${ROOT}${shell} ]] && break 510 [[ -x ${ROOT}${shell} ]] && break
510 done 511 done
511 512
512 if [[ ${shell} == "/dev/null" ]] ; then 513 if [[ ${shell} == "/dev/null" ]] ; then
513 eerror "Unable to identify the shell to use" 514 eerror "Unable to identify the shell to use, proceeding with userland default."
514 die "Unable to identify the shell to use" 515 case ${USERLAND} in
516 GNU) shell="/bin/false" ;;
517 BSD) shell="/sbin/nologin" ;;
518 Darwin) shell="/usr/sbin/nologin" ;;
519 *) die "Unable to identify the default shell for userland ${USERLAND}"
520 esac
515 fi 521 fi
516 522
517 eshell=${shell} 523 eshell=${shell}
518 fi 524 fi
519 einfo " - Shell: ${eshell}" 525 einfo " - Shell: ${eshell}"
638 fi 644 fi
639 645
640 export SANDBOX_ON=${oldsandbox} 646 export SANDBOX_ON=${oldsandbox}
641} 647}
642 648
643# Simplify/standardize adding groups to the system 649# @FUNCTION: enewgroup
644# vapier@gentoo.org 650# @USAGE: <group> [gid]
645# 651# @DESCRIPTION:
646# enewgroup(group, gid) 652# This function does not require you to understand how to properly add a
647# 653# group to the system. Just give it a group name to add and enewgroup will
648# Default values if you do not specify any: 654# do the rest. You may specify the gid for the group or allow the group to
649# groupname: REQUIRED ! 655# allocate the next available one.
650# gid: next available (see groupadd(8))
651# extra: none
652enewgroup() { 656enewgroup() {
657 case ${EBUILD_PHASE} in
658 unpack|compile|test|install)
659 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
660 eerror "Package fails at QA and at life. Please file a bug."
661 die "Bad package! enewgroup is only for use in pkg_* functions!"
662 esac
663
653 # get the group 664 # get the group
654 local egroup="$1"; shift 665 local egroup="$1"; shift
655 if [ -z "${egroup}" ] 666 if [ -z "${egroup}" ]
656 then 667 then
657 eerror "No group specified !" 668 eerror "No group specified !"
658 die "Cannot call enewgroup without a group" 669 die "Cannot call enewgroup without a group"
659 fi 670 fi
660 671
661 # see if group already exists 672 # see if group already exists
662 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 673 if [[ -n $(egetent group "${egroup}") ]]; then
663 then
664 return 0 674 return 0
665 fi 675 fi
666 einfo "Adding group '${egroup}' to your system ..." 676 einfo "Adding group '${egroup}' to your system ..."
667 677
668 # options to pass to useradd 678 # options to pass to useradd
711 fi 721 fi
712 722
713 # If we need the next available 723 # If we need the next available
714 case ${egid} in 724 case ${egid} in
715 *[!0-9]*) # Non numeric 725 *[!0-9]*) # Non numeric
716 for egid in $(seq 101 999); do 726 for ((egid = 101; egid <= 999; egid++)); do
717 [ -z "`egetent group ${egid}`" ] && break 727 [[ -z $(egetent group ${egid}) ]] && break
718 done 728 done
719 esac 729 esac
720 dscl . create /groups/${egroup} gid ${egid} 730 dscl . create /groups/${egroup} gid ${egid}
721 dscl . create /groups/${egroup} passwd '*' 731 dscl . create /groups/${egroup} passwd '*'
722 ;; 732 ;;
723 733
724 *-freebsd*|*-dragonfly*) 734 *-freebsd*|*-dragonfly*)
725 case ${egid} in 735 case ${egid} in
726 *[!0-9]*) # Non numeric 736 *[!0-9]*) # Non numeric
727 for egid in $(seq 101 999); do 737 for ((egid = 101; egid <= 999; egid++)); do
728 [ -z "`egetent group ${egid}`" ] && break 738 [[ -z $(egetent group ${egid}) ]] && break
729 done 739 done
730 esac 740 esac
731 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 741 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
732 ;; 742 ;;
733 743
734 *-netbsd*) 744 *-netbsd*)
735 case ${egid} in 745 case ${egid} in
736 *[!0-9]*) # Non numeric 746 *[!0-9]*) # Non numeric
737 for egid in $(seq 101 999); do 747 for ((egid = 101; egid <= 999; egid++)); do
738 [ -z "`egetent group ${egid}`" ] && break 748 [[ -z $(egetent group ${egid}) ]] && break
739 done 749 done
740 esac 750 esac
741 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 751 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
742 ;; 752 ;;
743 753
746 ;; 756 ;;
747 esac 757 esac
748 export SANDBOX_ON="${oldsandbox}" 758 export SANDBOX_ON="${oldsandbox}"
749} 759}
750 760
751# Simple script to replace 'dos2unix' binaries 761# @FUNCTION: edos2unix
752# vapier@gentoo.org 762# @USAGE: <file> [more files ...]
753# 763# @DESCRIPTION:
754# edos2unix(file, <more files> ...) 764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format.
755edos2unix() { 768edos2unix() {
756 for f in "$@" 769 echo "$@" | xargs sed -i 's/\r$//'
757 do
758 cp "${f}" ${T}/edos2unix
759 sed 's/\r$//' ${T}/edos2unix > "${f}"
760 done
761} 770}
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##############################################################
769 771
770# Make a desktop file ! 772# Make a desktop file !
771# Great for making those icons in kde/gnome startmenu ! 773# Great for making those icons in kde/gnome startmenu !
772# Amaze your friends ! Get the women ! Join today ! 774# Amaze your friends ! Get the women ! Join today !
773# 775#
774# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 776# make_desktop_entry(<command>, [name], [icon], [type], [path])
775# 777#
776# binary: what binary does the app run with ? 778# binary: what command does the app run with ?
777# name: the name that will show up in the menu 779# name: the name that will show up in the menu
778# icon: give your little like a pretty little icon ... 780# icon: give your little like a pretty little icon ...
779# this can be relative (to /usr/share/pixmaps) or 781# this can be relative (to /usr/share/pixmaps) or
780# a full path to an icon 782# a full path to an icon
781# type: what kind of application is this ? for categories: 783# type: what kind of application is this ? for categories:
782# http://www.freedesktop.org/Standards/desktop-entry-spec 784# http://standards.freedesktop.org/menu-spec/latest/apa.html
783# path: if your app needs to startup in a specific dir 785# path: if your app needs to startup in a specific dir
784make_desktop_entry() { 786make_desktop_entry() {
785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
786 788
787 local exec=${1} 789 local exec=${1}
788 local name=${2:-${PN}} 790 local name=${2:-${PN}}
789 local icon=${3:-${PN}.png} 791 local icon=${3:-${PN}}
790 local type=${4} 792 local type=${4}
791 local path=${5} 793 local path=${5}
792 794
793 if [[ -z ${type} ]] ; then 795 if [[ -z ${type} ]] ; then
794 local catmaj=${CATEGORY%%-*} 796 local catmaj=${CATEGORY%%-*}
795 local catmin=${CATEGORY##*-} 797 local catmin=${CATEGORY##*-}
796 case ${catmaj} in 798 case ${catmaj} in
797 app) 799 app)
798 case ${catmin} in 800 case ${catmin} in
801 accessibility) type=Accessibility;;
799 admin) type=System;; 802 admin) type=System;;
803 antivirus) type=System;;
804 arch) type=Archiving;;
805 backup) type=Archiving;;
800 cdr) type=DiscBurning;; 806 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;; 807 dicts) type=Dictionary;;
808 doc) type=Documentation;;
802 editors) type=TextEditor;; 809 editors) type=TextEditor;;
803 emacs) type=TextEditor;; 810 emacs) type=TextEditor;;
804 emulation) type=Emulator;; 811 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;; 812 laptop) type=HardwareSettings;;
806 office) type=Office;; 813 office) type=Office;;
814 pda) type=PDA;;
807 vim) type=TextEditor;; 815 vim) type=TextEditor;;
808 xemacs) type=TextEditor;; 816 xemacs) type=TextEditor;;
809 *) type=;; 817 *) type=;;
810 esac 818 esac
811 ;; 819 ;;
812 820
813 dev) 821 dev)
814 type="Development" 822 type="Development"
815 ;; 823 ;;
816 824
817 games) 825 games)
818 case ${catmin} in 826 case ${catmin} in
819 action) type=ActionGame;; 827 action|fps) type=ActionGame;;
820 arcade) type=ArcadeGame;; 828 arcade) type=ArcadeGame;;
821 board) type=BoardGame;; 829 board) type=BoardGame;;
822 kid) type=KidsGame;;
823 emulation) type=Emulator;; 830 emulation) type=Emulator;;
831 kids) type=KidsGame;;
824 puzzle) type=LogicGame;; 832 puzzle) type=LogicGame;;
825 rpg) type=RolePlaying;;
826 roguelike) type=RolePlaying;; 833 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;;
827 simulation) type=Simulation;; 835 simulation) type=Simulation;;
828 sports) type=SportsGame;; 836 sports) type=SportsGame;;
829 strategy) type=StrategyGame;; 837 strategy) type=StrategyGame;;
830 *) type=;; 838 *) type=;;
831 esac 839 esac
832 type="Game;${type}" 840 type="Game;${type}"
841 ;;
842
843 gnome)
844 type="Gnome;GTK"
845 ;;
846
847 kde)
848 type="KDE;Qt"
833 ;; 849 ;;
834 850
835 mail) 851 mail)
836 type="Network;Email" 852 type="Network;Email"
837 ;; 853 ;;
839 media) 855 media)
840 case ${catmin} in 856 case ${catmin} in
841 gfx) type=Graphics;; 857 gfx) type=Graphics;;
842 radio) type=Tuner;; 858 radio) type=Tuner;;
843 sound) type=Audio;; 859 sound) type=Audio;;
844 tv) type=TV;; 860 tv) type=TV;;
845 video) type=Video;; 861 video) type=Video;;
846 *) type=;; 862 *) type=;;
847 esac 863 esac
848 type="AudioVideo;${type}" 864 type="AudioVideo;${type}"
849 ;; 865 ;;
850 866
851 net) 867 net)
852 case ${catmin} in 868 case ${catmin} in
853 dialup) type=Dialup;; 869 dialup) type=Dialup;;
854 ftp) type=FileTransfer;; 870 ftp) type=FileTransfer;;
855 im) type=InstantMessaging;; 871 im) type=InstantMessaging;;
856 irc) type=IRCClient;; 872 irc) type=IRCClient;;
857 mail) type=Email;; 873 mail) type=Email;;
858 news) type=News;; 874 news) type=News;;
859 nntp) type=News;; 875 nntp) type=News;;
860 p2p) type=FileTransfer;; 876 p2p) type=FileTransfer;;
861 *) type=;; 877 *) type=;;
862 esac 878 esac
863 type="Network;${type}" 879 type="Network;${type}"
864 ;; 880 ;;
865 881
866 sci) 882 sci)
867 case ${catmin} in 883 case ${catmin} in
868 astro*) type=Astronomy;; 884 astro*) type=Astronomy;;
869 bio*) type=Biology;; 885 bio*) type=Biology;;
870 calc*) type=Calculator;; 886 calc*) type=Calculator;;
871 chem*) type=Chemistry;; 887 chem*) type=Chemistry;;
888 elec*) type=Electronics;;
872 geo*) type=Geology;; 889 geo*) type=Geology;;
873 math*) type=Math;; 890 math*) type=Math;;
891 physics) type=Physics;;
892 visual*) type=DataVisualization;;
874 *) type=;; 893 *) type=;;
875 esac 894 esac
876 type="Science;${type}" 895 type="Science;${type}"
877 ;; 896 ;;
878 897
898 sys)
899 type="System"
900 ;;
901
879 www) 902 www)
880 case ${catmin} in 903 case ${catmin} in
881 client) type=WebBrowser;; 904 client) type=WebBrowser;;
882 *) type=;; 905 *) type=;;
883 esac 906 esac
884 type="Network" 907 type="Network"
885 ;; 908 ;;
886 909
887 *) 910 *)
892 if [ "${SLOT}" == "0" ] ; then 915 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}" 916 local desktop_name="${PN}"
894 else 917 else
895 local desktop_name="${PN}-${SLOT}" 918 local desktop_name="${PN}-${SLOT}"
896 fi 919 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
898 922
923 cat <<-EOF > "${desktop}"
899echo "[Desktop Entry] 924 [Desktop Entry]
900Encoding=UTF-8 925 Version=1.0
901Version=0.9.2
902Name=${name} 926 Name=${name}
903Type=Application 927 Type=Application
904Comment=${DESCRIPTION} 928 Comment=${DESCRIPTION}
905Exec=${exec} 929 Exec=${exec}
906Path=${path} 930 TryExec=${exec%% *}
907Icon=${icon} 931 Icon=${icon}
908Categories=Application;${type};" > "${desktop}" 932 Categories=${type};
933 EOF
934
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
909 936
910 ( 937 (
911 # wrap the env here so that the 'insinto' call 938 # wrap the env here so that the 'insinto' call
912 # doesn't corrupt the env of the caller 939 # doesn't corrupt the env of the caller
913 insinto /usr/share/applications 940 insinto /usr/share/applications
914 doins "${desktop}" 941 doins "${desktop}"
915 ) 942 )
916} 943}
917 944
918# Make a GDM/KDM Session file 945# @FUNCTION: validate_desktop_entries
919# 946# @USAGE: [directories]
920# make_desktop_entry(<title>, <command>) 947# @MAINTAINER:
921# title: File to execute to start the Window Manager 948# Carsten Lohrke <carlo@gentoo.org>
922# command: Name of the Window Manager 949# @DESCRIPTION:
950# Validate desktop entries using desktop-file-utils
951validate_desktop_entries() {
952 if [[ -x /usr/bin/desktop-file-validate ]] ; then
953 einfo "Checking desktop entry validity"
954 local directories=""
955 for d in /usr/share/applications $@ ; do
956 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
957 done
958 if [[ -n ${directories} ]] ; then
959 for FILE in $(find ${directories} -name "*\.desktop" \
960 -not -path '*.hidden*' | sort -u 2>/dev/null)
961 do
962 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
963 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
964 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
965 done
966 fi
967 echo ""
968 else
969 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
970 fi
971}
923 972
973# @FUNCTION: make_session_desktop
974# @USAGE: <title> <command> [command args...]
975# @DESCRIPTION:
976# Make a GDM/KDM Session file. The title is the file to execute to start the
977# Window Manager. The command is the name of the Window Manager.
978#
979# You can set the name of the file via the ${wm} variable.
924make_session_desktop() { 980make_session_desktop() {
925 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 981 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
926 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 982 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
927 983
928 local title=$1 984 local title=$1
929 local command=$2 985 local command=$2
930 local desktop=${T}/${wm}.desktop 986 local desktop=${T}/${wm:-${PN}}.desktop
987 shift 2
931 988
989 cat <<-EOF > "${desktop}"
932echo "[Desktop Entry] 990 [Desktop Entry]
933Encoding=UTF-8
934Name=${title} 991 Name=${title}
935Comment=This session logs you into ${title} 992 Comment=This session logs you into ${title}
936Exec=${command} 993 Exec=${command} $*
937TryExec=${command} 994 TryExec=${command}
938Type=Application" > "${desktop}" 995 Type=XSession
996 EOF
939 997
998 (
999 # wrap the env here so that the 'insinto' call
1000 # doesn't corrupt the env of the caller
940 insinto /usr/share/xsessions 1001 insinto /usr/share/xsessions
941 doins "${desktop}" 1002 doins "${desktop}"
1003 )
942} 1004}
943 1005
1006# @FUNCTION: domenu
1007# @USAGE: <menus>
1008# @DESCRIPTION:
1009# Install the list of .desktop menu files into the appropriate directory
1010# (/usr/share/applications).
944domenu() { 1011domenu() {
1012 (
1013 # wrap the env here so that the 'insinto' call
1014 # doesn't corrupt the env of the caller
945 local i j 1015 local i j ret=0
946 insinto /usr/share/applications 1016 insinto /usr/share/applications
947 for i in "$@" ; do 1017 for i in "$@" ; do
948 if [[ -f ${i} ]] ; then 1018 if [[ -f ${i} ]] ; then
949 doins "${i}" 1019 doins "${i}"
1020 ((ret+=$?))
950 elif [[ -d ${i} ]] ; then 1021 elif [[ -d ${i} ]] ; then
951 for j in "${i}"/*.desktop ; do 1022 for j in "${i}"/*.desktop ; do
952 doins "${j}" 1023 doins "${j}"
1024 ((ret+=$?))
953 done 1025 done
1026 else
1027 ((++ret))
954 fi 1028 fi
955 done 1029 done
1030 exit ${ret}
1031 )
956} 1032}
1033
1034# @FUNCTION: newmenu
1035# @USAGE: <menu> <newname>
1036# @DESCRIPTION:
1037# Like all other new* functions, install the specified menu as newname.
957newmenu() { 1038newmenu() {
1039 (
1040 # wrap the env here so that the 'insinto' call
1041 # doesn't corrupt the env of the caller
958 insinto /usr/share/applications 1042 insinto /usr/share/applications
959 newins "$1" "$2" 1043 newins "$@"
1044 )
960} 1045}
961 1046
1047# @FUNCTION: doicon
1048# @USAGE: <list of icons>
1049# @DESCRIPTION:
1050# Install the list of icons into the icon directory (/usr/share/pixmaps).
1051# This is useful in conjunction with creating desktop/menu files.
962doicon() { 1052doicon() {
1053 (
1054 # wrap the env here so that the 'insinto' call
1055 # doesn't corrupt the env of the caller
963 local i j 1056 local i j ret
964 insinto /usr/share/pixmaps 1057 insinto /usr/share/pixmaps
965 for i in "$@" ; do 1058 for i in "$@" ; do
966 if [[ -f ${i} ]] ; then 1059 if [[ -f ${i} ]] ; then
967 doins "${i}" 1060 doins "${i}"
1061 ((ret+=$?))
968 elif [[ -d ${i} ]] ; then 1062 elif [[ -d ${i} ]] ; then
969 for j in "${i}"/*.png ; do 1063 for j in "${i}"/*.png ; do
970 doins "${j}" 1064 doins "${j}"
1065 ((ret+=$?))
971 done 1066 done
1067 else
1068 ((++ret))
972 fi 1069 fi
973 done 1070 done
1071 exit ${ret}
1072 )
974} 1073}
1074
1075# @FUNCTION: newicon
1076# @USAGE: <icon> <newname>
1077# @DESCRIPTION:
1078# Like all other new* functions, install the specified icon as newname.
975newicon() { 1079newicon() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
976 insinto /usr/share/pixmaps 1083 insinto /usr/share/pixmaps
977 newins "$1" "$2" 1084 newins "$@"
1085 )
978} 1086}
979
980##############################################################
981# END: Handle .desktop files and menu entries #
982##############################################################
983
984 1087
985# for internal use only (unpack_pdv and unpack_makeself) 1088# for internal use only (unpack_pdv and unpack_makeself)
986find_unpackable_file() { 1089find_unpackable_file() {
987 local src=$1 1090 local src=$1
988 if [[ -z ${src} ]] ; then 1091 if [[ -z ${src} ]] ; then
998 fi 1101 fi
999 [[ ! -e ${src} ]] && return 1 1102 [[ ! -e ${src} ]] && return 1
1000 echo "${src}" 1103 echo "${src}"
1001} 1104}
1002 1105
1106# @FUNCTION: unpack_pdv
1107# @USAGE: <file to unpack> <size of off_t>
1108# @DESCRIPTION:
1003# Unpack those pesky pdv generated files ... 1109# Unpack those pesky pdv generated files ...
1004# They're self-unpacking programs with the binary package stuffed in 1110# They're self-unpacking programs with the binary package stuffed in
1005# the middle of the archive. Valve seems to use it a lot ... too bad 1111# the middle of the archive. Valve seems to use it a lot ... too bad
1006# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1112# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1007# 1113#
1008# Usage: unpack_pdv [file to unpack] [size of off_t]
1009# - you have to specify the off_t size ... i have no idea how to extract that 1114# You have to specify the off_t size ... I have no idea how to extract that
1010# information out of the binary executable myself. basically you pass in 1115# information out of the binary executable myself. Basically you pass in
1011# the size of the off_t type (in bytes) on the machine that built the pdv 1116# the size of the off_t type (in bytes) on the machine that built the pdv
1117# archive.
1118#
1012# archive. one way to determine this is by running the following commands: 1119# One way to determine this is by running the following commands:
1120#
1121# @CODE
1013# strings <pdv archive> | grep lseek 1122# strings <pdv archive> | grep lseek
1014# strace -elseek <pdv archive> 1123# strace -elseek <pdv archive>
1124# @CODE
1125#
1015# basically look for the first lseek command (we do the strings/grep because 1126# Basically look for the first lseek command (we do the strings/grep because
1016# sometimes the function call is _llseek or something) and steal the 2nd 1127# sometimes the function call is _llseek or something) and steal the 2nd
1017# parameter. here is an example: 1128# parameter. Here is an example:
1129#
1130# @CODE
1018# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1131# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1019# lseek 1132# lseek
1020# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1133# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1021# lseek(3, -4, SEEK_END) = 2981250 1134# lseek(3, -4, SEEK_END) = 2981250
1135# @CODE
1136#
1022# thus we would pass in the value of '4' as the second parameter. 1137# Thus we would pass in the value of '4' as the second parameter.
1023unpack_pdv() { 1138unpack_pdv() {
1024 local src=$(find_unpackable_file $1) 1139 local src=$(find_unpackable_file "$1")
1025 local sizeoff_t=$2 1140 local sizeoff_t=$2
1026 1141
1027 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1142 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1028 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1143 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1029 1144
1030 local shrtsrc=$(basename "${src}") 1145 local shrtsrc=$(basename "${src}")
1031 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1146 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1032 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1147 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1033 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1148 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1034 1149
1035 # grab metadata for debug reasons 1150 # grab metadata for debug reasons
1036 local metafile="$(emktemp)" 1151 local metafile=$(emktemp)
1037 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1152 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1038 1153
1039 # rip out the final file name from the metadata 1154 # rip out the final file name from the metadata
1040 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1155 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1041 datafile="`basename ${datafile}`" 1156 datafile=$(basename "${datafile}")
1042 1157
1043 # now lets uncompress/untar the file if need be 1158 # now lets uncompress/untar the file if need be
1044 local tmpfile="$(emktemp)" 1159 local tmpfile=$(emktemp)
1045 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1160 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1046 1161
1047 local iscompressed="`file -b ${tmpfile}`" 1162 local iscompressed=$(file -b "${tmpfile}")
1048 if [ "${iscompressed:0:8}" == "compress" ] ; then 1163 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1049 iscompressed=1 1164 iscompressed=1
1050 mv ${tmpfile}{,.Z} 1165 mv ${tmpfile}{,.Z}
1051 gunzip ${tmpfile} 1166 gunzip ${tmpfile}
1052 else 1167 else
1053 iscompressed=0 1168 iscompressed=0
1054 fi 1169 fi
1055 local istar="`file -b ${tmpfile}`" 1170 local istar=$(file -b "${tmpfile}")
1056 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1171 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1057 istar=1 1172 istar=1
1058 else 1173 else
1059 istar=0 1174 istar=0
1060 fi 1175 fi
1061 1176
1089 true 1204 true
1090 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1205 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1206 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1092} 1207}
1093 1208
1209# @FUNCTION: unpack_makeself
1210# @USAGE: [file to unpack] [offset] [tail|dd]
1211# @DESCRIPTION:
1094# Unpack those pesky makeself generated files ... 1212# Unpack those pesky makeself generated files ...
1095# They're shell scripts with the binary package tagged onto 1213# They're shell scripts with the binary package tagged onto
1096# the end of the archive. Loki utilized the format as does 1214# the end of the archive. Loki utilized the format as does
1097# many other game companies. 1215# many other game companies.
1098# 1216#
1099# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1217# If the file is not specified, then ${A} is used. If the
1100# - If the file is not specified then unpack will utilize ${A}.
1101# - If the offset is not specified then we will attempt to extract 1218# offset is not specified then we will attempt to extract
1102# the proper offset from the script itself. 1219# the proper offset from the script itself.
1103unpack_makeself() { 1220unpack_makeself() {
1104 local src_input=${1:-${A}} 1221 local src_input=${1:-${A}}
1105 local src=$(find_unpackable_file "${src_input}") 1222 local src=$(find_unpackable_file "${src_input}")
1106 local skip=$2 1223 local skip=$2
1107 local exe=$3 1224 local exe=$3
1113 if [[ -z ${skip} ]] ; then 1230 if [[ -z ${skip} ]] ; then
1114 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1231 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1115 local skip=0 1232 local skip=0
1116 exe=tail 1233 exe=tail
1117 case ${ver} in 1234 case ${ver} in
1118 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1119 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1120 ;; 1237 ;;
1121 2.0|2.0.1) 1238 2.0|2.0.1)
1122 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1239 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1123 ;; 1240 ;;
1153 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1154 *) die "makeself cant handle exe '${exe}'" 1271 *) die "makeself cant handle exe '${exe}'"
1155 esac 1272 esac
1156 1273
1157 # lets grab the first few bytes of the file to figure out what kind of archive it is 1274 # lets grab the first few bytes of the file to figure out what kind of archive it is
1158 local tmpfile="$(emktemp)" 1275 local tmpfile=$(emktemp)
1159 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1276 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1160 local filetype="$(file -b "${tmpfile}")" 1277 local filetype=$(file -b "${tmpfile}")
1161 case ${filetype} in 1278 case ${filetype} in
1162 *tar\ archive) 1279 *tar\ archive*)
1163 eval ${exe} | tar --no-same-owner -xf - 1280 eval ${exe} | tar --no-same-owner -xf -
1164 ;; 1281 ;;
1165 bzip2*) 1282 bzip2*)
1166 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1283 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1167 ;; 1284 ;;
1177 ;; 1294 ;;
1178 esac 1295 esac
1179 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1296 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1180} 1297}
1181 1298
1299# @FUNCTION: check_license
1300# @USAGE: [license]
1301# @DESCRIPTION:
1182# Display a license for user to accept. 1302# Display a license for user to accept. If no license is
1183#
1184# Usage: check_license [license]
1185# - If the file is not specified then ${LICENSE} is used. 1303# specified, then ${LICENSE} is used.
1186check_license() { 1304check_license() {
1187 local lic=$1 1305 local lic=$1
1188 if [ -z "${lic}" ] ; then 1306 if [ -z "${lic}" ] ; then
1189 lic="${PORTDIR}/licenses/${LICENSE}" 1307 lic="${PORTDIR}/licenses/${LICENSE}"
1190 else 1308 else
1203 # accepted ... if we don't find a match, we make the user accept 1321 # accepted ... if we don't find a match, we make the user accept
1204 local shopts=$- 1322 local shopts=$-
1205 local alic 1323 local alic
1206 set -o noglob #so that bash doesn't expand "*" 1324 set -o noglob #so that bash doesn't expand "*"
1207 for alic in ${ACCEPT_LICENSE} ; do 1325 for alic in ${ACCEPT_LICENSE} ; do
1208 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1326 if [[ ${alic} == ${l} ]]; then
1209 set +o noglob; set -${shopts} #reset old shell opts 1327 set +o noglob; set -${shopts} #reset old shell opts
1210 return 0 1328 return 0
1211 fi 1329 fi
1212 done 1330 done
1213 set +o noglob; set -$shopts #reset old shell opts 1331 set +o noglob; set -$shopts #reset old shell opts
1214 1332
1215 local licmsg="$(emktemp)" 1333 local licmsg=$(emktemp)
1216 cat << EOF > ${licmsg} 1334 cat <<-EOF > ${licmsg}
1217********************************************************** 1335 **********************************************************
1218The following license outlines the terms of use of this 1336 The following license outlines the terms of use of this
1219package. You MUST accept this license for installation to 1337 package. You MUST accept this license for installation to
1220continue. When you are done viewing, hit 'q'. If you 1338 continue. When you are done viewing, hit 'q'. If you
1221CTRL+C out of this, the install will not run! 1339 CTRL+C out of this, the install will not run!
1222********************************************************** 1340 **********************************************************
1223 1341
1224EOF 1342 EOF
1225 cat ${lic} >> ${licmsg} 1343 cat ${lic} >> ${licmsg}
1226 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1344 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1227 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1345 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1228 read alic 1346 read alic
1229 case ${alic} in 1347 case ${alic} in
1236 die "Failed to accept license" 1354 die "Failed to accept license"
1237 ;; 1355 ;;
1238 esac 1356 esac
1239} 1357}
1240 1358
1359# @FUNCTION: cdrom_get_cds
1360# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1361# @DESCRIPTION:
1241# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1362# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1242# the whole 'non-interactive' policy, but damnit I want CD support ! 1363# the whole 'non-interactive' policy, but damnit I want CD support !
1243# 1364#
1244# with these cdrom functions we handle all the user interaction and 1365# With these cdrom functions we handle all the user interaction and
1245# standardize everything. all you have to do is call cdrom_get_cds() 1366# standardize everything. All you have to do is call cdrom_get_cds()
1246# and when the function returns, you can assume that the cd has been 1367# and when the function returns, you can assume that the cd has been
1247# found at CDROM_ROOT. 1368# found at CDROM_ROOT.
1248# 1369#
1370# The function will attempt to locate a cd based upon a file that is on
1371# the cd. The more files you give this function, the more cds
1372# the cdrom functions will handle.
1373#
1249# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1374# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1250# etc... if you want to give the cds better names, then just export 1375# etc... If you want to give the cds better names, then just export
1251# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1376# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1377# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1378# also use the CDROM_NAME_SET bash array.
1252# 1379#
1253# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1380# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1254#
1255# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1256# - this will attempt to locate a cd based upon a file that is on
1257# the cd ... the more files you give this function, the more cds
1258# the cdrom functions will handle
1259cdrom_get_cds() { 1381cdrom_get_cds() {
1260 # first we figure out how many cds we're dealing with by 1382 # first we figure out how many cds we're dealing with by
1261 # the # of files they gave us 1383 # the # of files they gave us
1262 local cdcnt=0 1384 local cdcnt=0
1263 local f= 1385 local f=
1307 echo 1429 echo
1308 einfo "For example:" 1430 einfo "For example:"
1309 einfo "export CD_ROOT=/mnt/cdrom" 1431 einfo "export CD_ROOT=/mnt/cdrom"
1310 echo 1432 echo
1311 else 1433 else
1434 if [[ -n ${CDROM_NAME_SET} ]] ; then
1435 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1436 cdcnt=0
1437 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1438 ((++cdcnt))
1439 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1440 done
1441 fi
1442
1312 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1443 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1313 cdcnt=0 1444 cdcnt=0
1314 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1445 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1315 ((++cdcnt)) 1446 ((++cdcnt))
1316 var="CDROM_NAME_${cdcnt}" 1447 var="CDROM_NAME_${cdcnt}"
1340 export CDROM_SET="" 1471 export CDROM_SET=""
1341 export CDROM_CURRENT_CD=0 1472 export CDROM_CURRENT_CD=0
1342 cdrom_load_next_cd 1473 cdrom_load_next_cd
1343} 1474}
1344 1475
1345# this is only used when you need access to more than one cd. 1476# @FUNCTION: cdrom_load_next_cd
1346# when you have finished using the first cd, just call this function. 1477# @DESCRIPTION:
1347# when it returns, CDROM_ROOT will be pointing to the second cd. 1478# Some packages are so big they come on multiple CDs. When you're done reading
1348# remember, you can only go forward in the cd chain, you can't go back. 1479# files off a CD and want access to the next one, just call this function.
1480# Again, all the messy details of user interaction are taken care of for you.
1481# Once this returns, just read the variable CDROM_ROOT for the location of the
1482# mounted CD. Note that you can only go forward in the CD list, so make sure
1483# you only call this function when you're done using the current CD.
1349cdrom_load_next_cd() { 1484cdrom_load_next_cd() {
1350 local var 1485 local var
1351 ((++CDROM_CURRENT_CD)) 1486 ((++CDROM_CURRENT_CD))
1352 1487
1353 unset CDROM_ROOT 1488 unset CDROM_ROOT
1370# displayed and we'll hang out here until: 1505# displayed and we'll hang out here until:
1371# (1) the file is found on a mounted cdrom 1506# (1) the file is found on a mounted cdrom
1372# (2) the user hits CTRL+C 1507# (2) the user hits CTRL+C
1373_cdrom_locate_file_on_cd() { 1508_cdrom_locate_file_on_cd() {
1374 local mline="" 1509 local mline=""
1375 local showedmsg=0 1510 local showedmsg=0 showjolietmsg=0
1376 1511
1377 while [[ -z ${CDROM_ROOT} ]] ; do 1512 while [[ -z ${CDROM_ROOT} ]] ; do
1378 local i=0 1513 local i=0
1379 local -a cdset=(${*//:/ }) 1514 local -a cdset=(${*//:/ })
1380 if [[ -n ${CDROM_SET} ]] ; then 1515 if [[ -n ${CDROM_SET} ]] ; then
1383 1518
1384 while [[ -n ${cdset[${i}]} ]] ; do 1519 while [[ -n ${cdset[${i}]} ]] ; do
1385 local dir=$(dirname ${cdset[${i}]}) 1520 local dir=$(dirname ${cdset[${i}]})
1386 local file=$(basename ${cdset[${i}]}) 1521 local file=$(basename ${cdset[${i}]})
1387 1522
1388 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1523 local point= node= fs= foo=
1524 while read point node fs foo ; do
1525 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1526 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1527 && continue
1528 point=${point//\040/ }
1389 [[ -d ${mline}/${dir} ]] || continue 1529 [[ ! -d ${point}/${dir} ]] && continue
1390 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1530 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1391 export CDROM_ROOT=${mline} 1531 export CDROM_ROOT=${point}
1392 export CDROM_SET=${i} 1532 export CDROM_SET=${i}
1393 export CDROM_MATCH=${cdset[${i}]} 1533 export CDROM_MATCH=${cdset[${i}]}
1394 return 1534 return
1395 fi 1535 done <<< "$(get_mounts)"
1396 done
1397 1536
1398 ((++i)) 1537 ((++i))
1399 done 1538 done
1400 1539
1401 echo 1540 echo
1417 showedmsg=1 1556 showedmsg=1
1418 fi 1557 fi
1419 einfo "Press return to scan for the cd again" 1558 einfo "Press return to scan for the cd again"
1420 einfo "or hit CTRL+C to abort the emerge." 1559 einfo "or hit CTRL+C to abort the emerge."
1421 echo 1560 echo
1561 if [[ ${showjolietmsg} -eq 0 ]] ; then
1562 showjolietmsg=1
1563 else
1422 einfo "If you are having trouble with the detection" 1564 ewarn "If you are having trouble with the detection"
1423 einfo "of your CD, it is possible that you do not have" 1565 ewarn "of your CD, it is possible that you do not have"
1424 einfo "Joliet support enabled in your kernel. Please" 1566 ewarn "Joliet support enabled in your kernel. Please"
1425 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1567 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1568 ebeep 5
1569 fi
1426 read || die "something is screwed with your system" 1570 read || die "something is screwed with your system"
1427 done 1571 done
1428} 1572}
1429 1573
1574# @FUNCTION: strip-linguas
1575# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1576# @DESCRIPTION:
1430# Make sure that LINGUAS only contains languages that 1577# Make sure that LINGUAS only contains languages that
1431# a package can support 1578# a package can support. The first form allows you to
1432# 1579# specify a list of LINGUAS. The -i builds a list of po
1433# usage: strip-linguas <allow LINGUAS> 1580# files found in all the directories and uses the
1434# strip-linguas -i <directories of .po files> 1581# intersection of the lists. The -u builds a list of po
1435# strip-linguas -u <directories of .po files> 1582# files found in all the directories and uses the union
1436# 1583# of the lists.
1437# The first form allows you to specify a list of LINGUAS.
1438# The -i builds a list of po files found in all the
1439# directories and uses the intersection of the lists.
1440# The -u builds a list of po files found in all the
1441# directories and uses the union of the lists.
1442strip-linguas() { 1584strip-linguas() {
1443 local ls newls 1585 local ls newls nols
1444 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1586 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1445 local op=$1; shift 1587 local op=$1; shift
1446 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1588 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1447 local d f 1589 local d f
1448 for d in "$@" ; do 1590 for d in "$@" ; do
1449 if [[ ${op} == "-u" ]] ; then 1591 if [[ ${op} == "-u" ]] ; then
1450 newls=${ls} 1592 newls=${ls}
1451 else 1593 else
1452 newls="" 1594 newls=""
1453 fi 1595 fi
1454 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1455 if [[ ${op} == "-i" ]] ; then 1597 if [[ ${op} == "-i" ]] ; then
1456 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1598 hasq ${f} ${ls} && newls="${newls} ${f}"
1457 else 1599 else
1458 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1600 hasq ${f} ${ls} || newls="${newls} ${f}"
1459 fi 1601 fi
1460 done 1602 done
1461 ls=${newls} 1603 ls=${newls}
1462 done 1604 done
1463 ls=${ls//.po}
1464 else 1605 else
1465 ls=$@ 1606 ls="$@"
1466 fi 1607 fi
1467 1608
1468 ls=" ${ls} " 1609 nols=""
1469 newls="" 1610 newls=""
1470 for f in ${LINGUAS} ; do 1611 for f in ${LINGUAS} ; do
1471 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1612 if hasq ${f} ${ls} ; then
1472 newls="${newls} ${f}" 1613 newls="${newls} ${f}"
1473 else 1614 else
1474 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1615 nols="${nols} ${f}"
1475 fi 1616 fi
1476 done 1617 done
1477 if [[ -z ${newls} ]] ; then 1618 [[ -n ${nols} ]] \
1478 export LINGUAS="" 1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1479 else
1480 export LINGUAS=${newls:1} 1620 export LINGUAS=${newls:1}
1481 fi
1482} 1621}
1483 1622
1484# moved from kernel.eclass since they are generally useful outside of 1623# @FUNCTION: preserve_old_lib
1485# kernel.eclass -iggy (20041002) 1624# @USAGE: <libs to preserve> [more libs]
1486 1625# @DESCRIPTION:
1487# the following functions are useful in kernel module ebuilds, etc.
1488# for an example see ivtv or drbd ebuilds
1489
1490# set's ARCH to match what the kernel expects
1491set_arch_to_kernel() {
1492 i=10
1493 while ((i--)) ; do
1494 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1495 done
1496 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1497 case ${ARCH} in
1498 x86) export ARCH="i386";;
1499 amd64) export ARCH="x86_64";;
1500 hppa) export ARCH="parisc";;
1501 mips) export ARCH="mips";;
1502 sparc) export ARCH="$(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!
1503 *) export ARCH="${ARCH}";;
1504 esac
1505}
1506
1507# set's ARCH back to what portage expects
1508set_arch_to_portage() {
1509 i=10
1510 while ((i--)) ; do
1511 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1512 done
1513 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1514}
1515
1516# Jeremy Huddleston <eradicator@gentoo.org>:
1517# preserve_old_lib /path/to/libblah.so.0
1518# preserve_old_lib_notify /path/to/libblah.so.0
1519#
1520# These functions are useful when a lib in your package changes --library. Such 1626# These functions are useful when a lib in your package changes ABI SONAME.
1521# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1627# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1522# would break packages that link against it. Most people get around this 1628# would break packages that link against it. Most people get around this
1523# by using the portage SLOT mechanism, but that is not always a relevant 1629# by using the portage SLOT mechanism, but that is not always a relevant
1524# solution, so instead you can add the following to your ebuilds: 1630# solution, so instead you can call this from pkg_preinst. See also the
1525# 1631# preserve_old_lib_notify function.
1526# src_install() {
1527# ...
1528# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1529# ...
1530# }
1531#
1532# pkg_postinst() {
1533# ...
1534# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1535# ...
1536# }
1537
1538preserve_old_lib() { 1632preserve_old_lib() {
1539 LIB=$1 1633 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1634 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1635 die "Invalid preserve_old_lib() usage"
1636 fi
1637 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1540 1638
1541 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1639 # let portage worry about it
1542 SONAME=`basename ${LIB}` 1640 has preserve-libs ${FEATURES} && return 0
1543 DIRNAME=`dirname ${LIB}`
1544 1641
1545 dodir ${DIRNAME} 1642 local lib dir
1546 cp ${ROOT}${LIB} ${D}${DIRNAME} 1643 for lib in "$@" ; do
1644 [[ -e ${ROOT}/${lib} ]] || continue
1645 dir=${lib%/*}
1646 dodir ${dir} || die "dodir ${dir} failed"
1647 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1547 touch ${D}${LIB} 1648 touch "${D}"/${lib}
1548 fi 1649 done
1549} 1650}
1550 1651
1652# @FUNCTION: preserve_old_lib_notify
1653# @USAGE: <libs to notify> [more libs]
1654# @DESCRIPTION:
1655# Spit helpful messages about the libraries preserved by preserve_old_lib.
1551preserve_old_lib_notify() { 1656preserve_old_lib_notify() {
1552 LIB=$1 1657 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1658 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1659 die "Invalid preserve_old_lib_notify() usage"
1660 fi
1553 1661
1554 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1662 # let portage worry about it
1555 SONAME=`basename ${LIB}` 1663 has preserve-libs ${FEATURES} && return 0
1556 1664
1665 local lib notice=0
1666 for lib in "$@" ; do
1667 [[ -e ${ROOT}/${lib} ]] || continue
1668 if [[ ${notice} -eq 0 ]] ; then
1669 notice=1
1557 ewarn "An old version of an installed library was detected on your system." 1670 ewarn "Old versions of installed libraries were detected on your system."
1558 ewarn "In order to avoid breaking packages that link against it, this older version" 1671 ewarn "In order to avoid breaking packages that depend on these old libs,"
1559 ewarn "is not being removed. In order to make full use of this newer version," 1672 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1560 ewarn "you will need to execute the following command:" 1673 ewarn "in order to remove these old dependencies. If you do not have this"
1674 ewarn "helper program, simply emerge the 'gentoolkit' package."
1675 ewarn
1676 fi
1561 ewarn " revdep-rebuild --library ${SONAME}" 1677 ewarn " # revdep-rebuild --library ${lib##*/}"
1678 done
1679 if [[ ${notice} -eq 1 ]] ; then
1562 ewarn 1680 ewarn
1563 ewarn "After doing that, you can safely remove ${LIB}" 1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1564 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1683 for lib in "$@" ; do
1684 ewarn " # rm '${lib}'"
1685 done
1565 fi 1686 fi
1566} 1687}
1567 1688
1568# Hack for people to figure out if a package was built with 1689# @FUNCTION: built_with_use
1569# certain USE flags 1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1691# @DESCRIPTION:
1692# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE).
1697# The default is to abort (call die). The -a and -o flags control
1698# the requirements of the USE flags. They correspond to "and" and "or"
1699# logic. So the -a flag means all listed USE flags must be enabled
1700# while the -o flag means at least one of the listed IUSE flags must be
1701# enabled. The --hidden option is really for internal use only as it
1702# means the USE flag we're checking is hidden expanded, so it won't be found
1703# in IUSE like normal USE flags.
1570# 1704#
1571# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1705# Remember that this function isn't terribly intelligent so order of optional
1572# ex: built_with_use xchat gtk2 1706# flags matter.
1573#
1574# Flags: -a all USE flags should be utilized
1575# -o at least one USE flag should be utilized
1576# Note: the default flag is '-a'
1577built_with_use() { 1707built_with_use() {
1708 local hidden="no"
1709 if [[ $1 == "--hidden" ]] ; then
1710 hidden="yes"
1711 shift
1712 fi
1713
1714 local missing_action="die"
1715 if [[ $1 == "--missing" ]] ; then
1716 missing_action=$2
1717 shift ; shift
1718 case ${missing_action} in
1719 true|false|die) ;;
1720 *) die "unknown action '${missing_action}'";;
1721 esac
1722 fi
1723
1578 local opt=$1 1724 local opt=$1
1579 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1725 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1580 1726
1581 local PKG=$(best_version $1) 1727 local PKG=$(best_version $1)
1728 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1582 shift 1729 shift
1583 1730
1584 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1731 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1732 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1585 1733
1586 # if the USE file doesnt exist, assume the $PKG is either 1734 # if the IUSE file doesn't exist, the read will error out, we need to handle
1587 # injected or package.provided 1735 # this gracefully
1588 [[ ! -e ${USEFILE} ]] && return 0 1736 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1737 case ${missing_action} in
1738 true) return 0;;
1739 false) return 1;;
1740 die) die "Unable to determine what USE flags $PKG was built with";;
1741 esac
1742 fi
1743
1744 if [[ ${hidden} == "no" ]] ; then
1745 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1746 # Don't check USE_EXPAND #147237
1747 local expand
1748 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1749 if [[ $1 == ${expand}_* ]] ; then
1750 expand=""
1751 break
1752 fi
1753 done
1754 if [[ -n ${expand} ]] ; then
1755 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1756 case ${missing_action} in
1757 true) return 0;;
1758 false) return 1;;
1759 die) die "$PKG does not actually support the $1 USE flag!";;
1760 esac
1761 fi
1762 fi
1763 fi
1589 1764
1590 local USE_BUILT=$(<${USEFILE}) 1765 local USE_BUILT=$(<${USEFILE})
1591 while [[ $# -gt 0 ]] ; do 1766 while [[ $# -gt 0 ]] ; do
1592 if [[ ${opt} = "-o" ]] ; then 1767 if [[ ${opt} = "-o" ]] ; then
1593 has $1 ${USE_BUILT} && return 0 1768 has $1 ${USE_BUILT} && return 0
1597 shift 1772 shift
1598 done 1773 done
1599 [[ ${opt} = "-a" ]] 1774 [[ ${opt} = "-a" ]]
1600} 1775}
1601 1776
1777# @FUNCTION: epunt_cxx
1778# @USAGE: [dir to scan]
1779# @DESCRIPTION:
1602# Many configure scripts wrongly bail when a C++ compiler 1780# Many configure scripts wrongly bail when a C++ compiler could not be
1603# could not be detected. #73450 1781# detected. If dir is not specified, then it defaults to ${S}.
1782#
1783# http://bugs.gentoo.org/73450
1604epunt_cxx() { 1784epunt_cxx() {
1605 local dir=$1 1785 local dir=$1
1606 [[ -z ${dir} ]] && dir=${S} 1786 [[ -z ${dir} ]] && dir=${S}
1607 ebegin "Removing useless C++ checks" 1787 ebegin "Removing useless C++ checks"
1608 local f 1788 local f
1609 for f in $(find ${dir} -name configure) ; do 1789 find "${dir}" -name configure | while read f ; do
1610 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1790 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1611 done 1791 done
1612 eend 0 1792 eend 0
1613} 1793}
1614 1794
1615# dopamd <file> [more files] 1795# @FUNCTION: make_wrapper
1616# 1796# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1617# Install pam auth config file in /etc/pam.d 1797# @DESCRIPTION:
1618dopamd() { 1798# Create a shell wrapper script named wrapper in installpath
1619 [[ -z $1 ]] && die "dopamd requires at least one argument" 1799# (defaults to the bindir) to execute target (default of wrapper) by
1620 1800# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1621 use pam || return 0 1801# libpaths followed by optionally changing directory to chdir.
1622
1623 INSDESTTREE=/etc/pam.d \
1624 doins "$@" || die "failed to install $@"
1625}
1626# newpamd <old name> <new name>
1627#
1628# Install pam file <old name> as <new name> in /etc/pam.d
1629newpamd() {
1630 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1631
1632 use pam || return 0
1633
1634 INSDESTTREE=/etc/pam.d \
1635 newins "$1" "$2" || die "failed to install $1 as $2"
1636}
1637
1638# make a wrapper script ...
1639# NOTE: this was originally games_make_wrapper, but I noticed other places where
1640# this could be used, so I have moved it here and made it not games-specific
1641# -- wolf31o2
1642# $1 == wrapper name
1643# $2 == binary to run
1644# $3 == directory to chdir before running binary
1645# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1646# $5 == path for wrapper
1647make_wrapper() { 1802make_wrapper() {
1648 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1803 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1649 local tmpwrapper=$(emktemp) 1804 local tmpwrapper=$(emktemp)
1650 # We don't want to quote ${bin} so that people can pass complex 1805 # We don't want to quote ${bin} so that people can pass complex
1651 # things as $bin ... "./someprog --args" 1806 # things as $bin ... "./someprog --args"
1661fi 1816fi
1662exec ${bin} "\$@" 1817exec ${bin} "\$@"
1663EOF 1818EOF
1664 chmod go+rx "${tmpwrapper}" 1819 chmod go+rx "${tmpwrapper}"
1665 if [[ -n ${path} ]] ; then 1820 if [[ -n ${path} ]] ; then
1821 (
1666 exeinto "${path}" 1822 exeinto "${path}"
1667 newexe "${tmpwrapper}" "${wrapper}" 1823 newexe "${tmpwrapper}" "${wrapper}"
1824 ) || die
1668 else 1825 else
1669 newbin "${tmpwrapper}" "${wrapper}" 1826 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi
1828}
1829
1830# @FUNCTION: prepalldocs
1831# @USAGE:
1832# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already
1834# compressed, excluding /usr/share/doc/${PF}/html.
1835# Uses the ecompressdir to do the compression.
1836# 2009-02-18 by betelgeuse:
1837# Commented because ecompressdir is even more internal to
1838# Portage than prepalldocs (it's not even mentioned in man 5
1839# ebuild). Please submit a better version for review to gentoo-dev
1840# if you want prepalldocs here.
1841#prepalldocs() {
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1670 fi 1844# fi
1671} 1845
1846# cd "${D}"
1847# [[ -d usr/share/doc ]] || return 0
1848
1849# find usr/share/doc -exec gzip {} +
1850# ecompressdir --ignore /usr/share/doc/${PF}/html
1851# ecompressdir --queue /usr/share/doc
1852#}

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