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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 1.221 2005/12/31 14:11:39 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 local i=0 str_length="" str_out="" 130 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 131 echo "${1//?/=}"
144 # Handle calls that do not have args, or wc not being installed ...
145 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
146 str_length=65
147 else
148 str_length=$(echo -n "$*" | wc -m)
149 fi
150
151 while ((i++ < ${str_length})) ; do
152 str_out="${str_out}="
153 done
154 echo ${str_out}
155
156 return 0
157 } 132 }
158 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
159 local PIPE_CMD="" 134 local PIPE_CMD=""
160 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
161 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
189 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
190 else 165 else
191 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
192 fi 167 fi
193 else 168 else
194 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
195 then
196 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
197 then 171 then
198 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
199 fi 173 fi
200 174
209 183
210 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
211 fi 185 fi
212 186
213 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
214 bz2) 192 bz2)
215 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
216 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
217 ;; 195 ;;
218 gz|Z|z) 196 gz|Z|z)
235 fi 213 fi
236 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
237 do 215 do
238 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
239 # 217 #
240 # ???_arch_foo.patch 218 # ???_arch_foo.patch
241 # 219 #
242 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
243 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
244 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
245 then 223 then
246 local count=0 224 local count=0
247 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
248 local patchname=${x##*/} 226 local patchname=${x##*/}
249 227
268 fi 246 fi
269 247
270 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 250
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}-${STDERR_TARGET##*/}
276 fi
277
273 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
274 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
275 do 280 do
276 # Generate some useful debug info ... 281 # Generate some useful debug info ...
277 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 284
280 if [ "${PATCH_SUFFIX}" != "patch" ]
281 then
282 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 else
285 PATCH_TARGET="${x}"
286 fi
287
288 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 287
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293
294 if [ "${PATCH_SUFFIX}" != "patch" ]
295 then
296 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
297 then
298 echo
299 eerror "Could not extract patch!"
300 #die "Could not extract patch!"
301 count=5
302 break
303 fi
304 fi
305 290
306 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
307 then 292 then
308 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
309 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 then 344 then
360 einfo "Done with patching" 345 einfo "Done with patching"
361 fi 346 fi
362} 347}
363 348
349# @FUNCTION: emktemp
350# @USAGE: [temp dir]
351# @DESCRIPTION:
364# Cheap replacement for when debianutils (and thus mktemp) 352# Cheap replacement for when debianutils (and thus mktemp)
365# does not exist on the users system 353# does not exist on the users system.
366# vapier@gentoo.org
367#
368# Takes just 1 optional parameter (the directory to create tmpfile in)
369emktemp() { 354emktemp() {
370 local exe="touch" 355 local exe="touch"
371 [[ $1 == -d ]] && exe="mkdir" && shift 356 [[ $1 == -d ]] && exe="mkdir" && shift
372 local topdir=$1 357 local topdir=$1
373 358
375 [[ -z ${T} ]] \ 360 [[ -z ${T} ]] \
376 && topdir="/tmp" \ 361 && topdir="/tmp" \
377 || topdir=${T} 362 || topdir=${T}
378 fi 363 fi
379 364
380 if [[ -z $(type -p mktemp) ]] ; then 365 if ! type -P mktemp > /dev/null ; then
366 # system lacks `mktemp` so we have to fake it
381 local tmp=/ 367 local tmp=/
382 while [[ -e ${tmp} ]] ; do 368 while [[ -e ${tmp} ]] ; do
383 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
384 done 370 done
385 ${exe} "${tmp}" || ${exe} -p "${tmp}" 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
386 echo "${tmp}" 372 echo "${tmp}"
387 else 373 else
374 # the args here will give slightly wierd names on BSD,
375 # but should produce a usable file on all userlands
388 [[ ${exe} == "touch" ]] \ 376 if [[ ${exe} == "touch" ]] ; then
389 && exe="-p" \ 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
390 || exe="-d" 378 else
391 mktemp ${exe} "${topdir}" 379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
392 fi 380 fi
381 fi
393} 382}
394 383
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:
395# 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),
396# and pw (FreeBSD) used in enewuser()/enewgroup() 394# and pw (FreeBSD) used in enewuser()/enewgroup()
397# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
398# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
399#
400# egetent(database, key)
401egetent() { 395egetent() {
402 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 ;;
403 *-darwin*) 412 *-darwin*)
404 case "$2" in 413 case "$2" in
405 *[!0-9]*) # Non numeric 414 *[!0-9]*) # Non numeric
406 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
407 ;; 416 ;;
429 getent "$1" "$2" 438 getent "$1" "$2"
430 ;; 439 ;;
431 esac 440 esac
432} 441}
433 442
434# Simplify/standardize adding users to the system 443# @FUNCTION: enewuser
435# vapier@gentoo.org 444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
436# 445# @DESCRIPTION:
437# enewuser(username, uid, shell, homedir, groups, extra options) 446# Same as enewgroup, you are not required to understand how to properly add
438# 447# a user to the system. The only required parameter is the username.
439# Default values if you do not specify any: 448# Default uid is (pass -1 for this) next available, default shell is
440# username: REQUIRED ! 449# /bin/false, default homedir is /dev/null, there are no default groups,
441# uid: next available (see useradd(8)) 450# and default params sets the comment as 'added by portage for ${PN}'.
442# note: pass -1 to get default behavior
443# shell: /bin/false
444# homedir: /dev/null
445# groups: none
446# extra: comment of 'added by portage for ${PN}'
447enewuser() { 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
448 # get the username 459 # get the username
449 local euser=$1; shift 460 local euser=$1; shift
450 if [[ -z ${euser} ]] ; then 461 if [[ -z ${euser} ]] ; then
451 eerror "No username specified !" 462 eerror "No username specified !"
452 die "Cannot call enewuser without a username" 463 die "Cannot call enewuser without a username"
453 fi 464 fi
454 465
455 # lets see if the username already exists 466 # lets see if the username already exists
456 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 467 if [[ -n $(egetent passwd "${euser}") ]] ; then
457 return 0 468 return 0
458 fi 469 fi
459 einfo "Adding user '${euser}' to your system ..." 470 einfo "Adding user '${euser}' to your system ..."
460 471
461 # options to pass to useradd 472 # options to pass to useradd
462 local opts= 473 local opts=
463 474
464 # handle uid 475 # handle uid
465 local euid=$1; shift 476 local euid=$1; shift
466 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 477 if [[ -n ${euid} && ${euid} != -1 ]] ; then
467 if [[ ${euid} -gt 0 ]] ; then 478 if [[ ${euid} -gt 0 ]] ; then
468 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 479 if [[ -n $(egetent passwd ${euid}) ]] ; then
469 euid="next" 480 euid="next"
470 fi 481 fi
471 else 482 else
472 eerror "Userid given but is not greater than 0 !" 483 eerror "Userid given but is not greater than 0 !"
473 die "${euid} is not a valid UID" 484 die "${euid} is not a valid UID"
474 fi 485 fi
475 else 486 else
476 euid="next" 487 euid="next"
477 fi 488 fi
478 if [[ ${euid} == "next" ]] ; then 489 if [[ ${euid} == "next" ]] ; then
479 for euid in $(seq 101 999) ; do 490 for ((euid = 101; euid <= 999; euid++)); do
480 [[ -z $(egetent passwd ${euid}) ]] && break 491 [[ -z $(egetent passwd ${euid}) ]] && break
481 done 492 done
482 fi 493 fi
483 opts="${opts} -u ${euid}" 494 opts="${opts} -u ${euid}"
484 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
498 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
499 [[ -x ${ROOT}${shell} ]] && break 510 [[ -x ${ROOT}${shell} ]] && break
500 done 511 done
501 512
502 if [[ ${shell} == "/dev/null" ]] ; then 513 if [[ ${shell} == "/dev/null" ]] ; then
503 eerror "Unable to identify the shell to use" 514 eerror "Unable to identify the shell to use, proceeding with userland default."
504 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 ${USERLAND}"
520 esac
505 fi 521 fi
506 522
507 eshell=${shell} 523 eshell=${shell}
508 fi 524 fi
509 einfo " - Shell: ${eshell}" 525 einfo " - Shell: ${eshell}"
628 fi 644 fi
629 645
630 export SANDBOX_ON=${oldsandbox} 646 export SANDBOX_ON=${oldsandbox}
631} 647}
632 648
633# Simplify/standardize adding groups to the system 649# @FUNCTION: enewgroup
634# vapier@gentoo.org 650# @USAGE: <group> [gid]
635# 651# @DESCRIPTION:
636# enewgroup(group, gid) 652# This function does not require you to understand how to properly add a
637# 653# group to the system. Just give it a group name to add and enewgroup will
638# 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
639# groupname: REQUIRED ! 655# allocate the next available one.
640# gid: next available (see groupadd(8))
641# extra: none
642enewgroup() { 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
643 # get the group 664 # get the group
644 local egroup="$1"; shift 665 local egroup="$1"; shift
645 if [ -z "${egroup}" ] 666 if [ -z "${egroup}" ]
646 then 667 then
647 eerror "No group specified !" 668 eerror "No group specified !"
648 die "Cannot call enewgroup without a group" 669 die "Cannot call enewgroup without a group"
649 fi 670 fi
650 671
651 # see if group already exists 672 # see if group already exists
652 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 673 if [[ -n $(egetent group "${egroup}") ]]; then
653 then
654 return 0 674 return 0
655 fi 675 fi
656 einfo "Adding group '${egroup}' to your system ..." 676 einfo "Adding group '${egroup}' to your system ..."
657 677
658 # options to pass to useradd 678 # options to pass to useradd
701 fi 721 fi
702 722
703 # If we need the next available 723 # If we need the next available
704 case ${egid} in 724 case ${egid} in
705 *[!0-9]*) # Non numeric 725 *[!0-9]*) # Non numeric
706 for egid in $(seq 101 999); do 726 for ((egid = 101; egid <= 999; egid++)); do
707 [ -z "`egetent group ${egid}`" ] && break 727 [[ -z $(egetent group ${egid}) ]] && break
708 done 728 done
709 esac 729 esac
710 dscl . create /groups/${egroup} gid ${egid} 730 dscl . create /groups/${egroup} gid ${egid}
711 dscl . create /groups/${egroup} passwd '*' 731 dscl . create /groups/${egroup} passwd '*'
712 ;; 732 ;;
713 733
714 *-freebsd*|*-dragonfly*) 734 *-freebsd*|*-dragonfly*)
715 case ${egid} in 735 case ${egid} in
716 *[!0-9]*) # Non numeric 736 *[!0-9]*) # Non numeric
717 for egid in $(seq 101 999); do 737 for ((egid = 101; egid <= 999; egid++)); do
718 [ -z "`egetent group ${egid}`" ] && break 738 [[ -z $(egetent group ${egid}) ]] && break
719 done 739 done
720 esac 740 esac
721 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 741 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
722 ;; 742 ;;
723 743
724 *-netbsd*) 744 *-netbsd*)
725 case ${egid} in 745 case ${egid} in
726 *[!0-9]*) # Non numeric 746 *[!0-9]*) # Non numeric
727 for egid in $(seq 101 999); do 747 for ((egid = 101; egid <= 999; egid++)); do
728 [ -z "`egetent group ${egid}`" ] && break 748 [[ -z $(egetent group ${egid}) ]] && break
729 done 749 done
730 esac 750 esac
731 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 751 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
732 ;; 752 ;;
733 753
736 ;; 756 ;;
737 esac 757 esac
738 export SANDBOX_ON="${oldsandbox}" 758 export SANDBOX_ON="${oldsandbox}"
739} 759}
740 760
741# Simple script to replace 'dos2unix' binaries 761# @FUNCTION: edos2unix
742# vapier@gentoo.org 762# @USAGE: <file> [more files ...]
743# 763# @DESCRIPTION:
744# edos2unix(file, <more files> ...) 764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format.
745edos2unix() { 768edos2unix() {
746 for f in "$@" 769 echo "$@" | xargs sed -i 's/\r$//'
747 do
748 cp "${f}" ${T}/edos2unix
749 sed 's/\r$//' ${T}/edos2unix > "${f}"
750 done
751} 770}
752
753
754##############################################################
755# START: Handle .desktop files and menu entries #
756# maybe this should be separated into a new eclass some time #
757# lanius@gentoo.org #
758##############################################################
759 771
760# Make a desktop file ! 772# Make a desktop file !
761# Great for making those icons in kde/gnome startmenu ! 773# Great for making those icons in kde/gnome startmenu !
762# Amaze your friends ! Get the women ! Join today ! 774# Amaze your friends ! Get the women ! Join today !
763# 775#
764# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 776# make_desktop_entry(<command>, [name], [icon], [type], [path])
765# 777#
766# binary: what binary does the app run with ? 778# binary: what command does the app run with ?
767# name: the name that will show up in the menu 779# name: the name that will show up in the menu
768# icon: give your little like a pretty little icon ... 780# icon: give your little like a pretty little icon ...
769# this can be relative (to /usr/share/pixmaps) or 781# this can be relative (to /usr/share/pixmaps) or
770# a full path to an icon 782# a full path to an icon
771# type: what kind of application is this ? for categories: 783# type: what kind of application is this ? for categories:
772# http://www.freedesktop.org/Standards/desktop-entry-spec 784# http://standards.freedesktop.org/menu-spec/latest/apa.html
773# path: if your app needs to startup in a specific dir 785# path: if your app needs to startup in a specific dir
774make_desktop_entry() { 786make_desktop_entry() {
775 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
776 788
777 local exec=${1} 789 local exec=${1}
778 local name=${2:-${PN}} 790 local name=${2:-${PN}}
779 local icon=${3:-${PN}.png} 791 local icon=${3:-${PN}}
780 local type=${4} 792 local type=${4}
781 local path=${5} 793 local path=${5}
782 794
783 if [[ -z ${type} ]] ; then 795 if [[ -z ${type} ]] ; then
784 local catmaj=${CATEGORY%%-*} 796 local catmaj=${CATEGORY%%-*}
785 local catmin=${CATEGORY##*-} 797 local catmin=${CATEGORY##*-}
786 case ${catmaj} in 798 case ${catmaj} in
787 app) 799 app)
788 case ${catmin} in 800 case ${catmin} in
801 accessibility) type=Accessibility;;
789 admin) type=System;; 802 admin) type=System;;
803 antivirus) type=System;;
804 arch) type=Archiving;;
805 backup) type=Archiving;;
790 cdr) type=DiscBurning;; 806 cdr) type=DiscBurning;;
791 dicts) type=Dictionary;; 807 dicts) type=Dictionary;;
808 doc) type=Documentation;;
792 editors) type=TextEditor;; 809 editors) type=TextEditor;;
793 emacs) type=TextEditor;; 810 emacs) type=TextEditor;;
794 emulation) type=Emulator;; 811 emulation) type=Emulator;;
795 laptop) type=HardwareSettings;; 812 laptop) type=HardwareSettings;;
796 office) type=Office;; 813 office) type=Office;;
814 pda) type=PDA;;
797 vim) type=TextEditor;; 815 vim) type=TextEditor;;
798 xemacs) type=TextEditor;; 816 xemacs) type=TextEditor;;
799 *) type=;; 817 *) type=;;
800 esac 818 esac
801 ;; 819 ;;
802 820
803 dev) 821 dev)
804 type="Development" 822 type="Development"
805 ;; 823 ;;
806 824
807 games) 825 games)
808 case ${catmin} in 826 case ${catmin} in
809 action) type=ActionGame;; 827 action|fps) type=ActionGame;;
810 arcade) type=ArcadeGame;; 828 arcade) type=ArcadeGame;;
811 board) type=BoardGame;; 829 board) type=BoardGame;;
812 kid) type=KidsGame;;
813 emulation) type=Emulator;; 830 emulation) type=Emulator;;
831 kids) type=KidsGame;;
814 puzzle) type=LogicGame;; 832 puzzle) type=LogicGame;;
815 rpg) type=RolePlaying;;
816 roguelike) type=RolePlaying;; 833 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;;
817 simulation) type=Simulation;; 835 simulation) type=Simulation;;
818 sports) type=SportsGame;; 836 sports) type=SportsGame;;
819 strategy) type=StrategyGame;; 837 strategy) type=StrategyGame;;
820 *) type=;; 838 *) type=;;
821 esac 839 esac
822 type="Game;${type}" 840 type="Game;${type}"
841 ;;
842
843 gnome)
844 type="Gnome;GTK"
845 ;;
846
847 kde)
848 type="KDE;Qt"
823 ;; 849 ;;
824 850
825 mail) 851 mail)
826 type="Network;Email" 852 type="Network;Email"
827 ;; 853 ;;
829 media) 855 media)
830 case ${catmin} in 856 case ${catmin} in
831 gfx) type=Graphics;; 857 gfx) type=Graphics;;
832 radio) type=Tuner;; 858 radio) type=Tuner;;
833 sound) type=Audio;; 859 sound) type=Audio;;
834 tv) type=TV;; 860 tv) type=TV;;
835 video) type=Video;; 861 video) type=Video;;
836 *) type=;; 862 *) type=;;
837 esac 863 esac
838 type="AudioVideo;${type}" 864 type="AudioVideo;${type}"
839 ;; 865 ;;
840 866
841 net) 867 net)
842 case ${catmin} in 868 case ${catmin} in
843 dialup) type=Dialup;; 869 dialup) type=Dialup;;
844 ftp) type=FileTransfer;; 870 ftp) type=FileTransfer;;
845 im) type=InstantMessaging;; 871 im) type=InstantMessaging;;
846 irc) type=IRCClient;; 872 irc) type=IRCClient;;
847 mail) type=Email;; 873 mail) type=Email;;
848 news) type=News;; 874 news) type=News;;
849 nntp) type=News;; 875 nntp) type=News;;
850 p2p) type=FileTransfer;; 876 p2p) type=FileTransfer;;
851 *) type=;; 877 *) type=;;
852 esac 878 esac
853 type="Network;${type}" 879 type="Network;${type}"
854 ;; 880 ;;
855 881
856 sci) 882 sci)
857 case ${catmin} in 883 case ${catmin} in
858 astro*) type=Astronomy;; 884 astro*) type=Astronomy;;
859 bio*) type=Biology;; 885 bio*) type=Biology;;
860 calc*) type=Calculator;; 886 calc*) type=Calculator;;
861 chem*) type=Chemistry;; 887 chem*) type=Chemistry;;
888 elec*) type=Electronics;;
862 geo*) type=Geology;; 889 geo*) type=Geology;;
863 math*) type=Math;; 890 math*) type=Math;;
891 physics) type=Physics;;
892 visual*) type=DataVisualization;;
864 *) type=;; 893 *) type=;;
865 esac 894 esac
866 type="Science;${type}" 895 type="Science;${type}"
867 ;; 896 ;;
868 897
898 sys)
899 type="System"
900 ;;
901
869 www) 902 www)
870 case ${catmin} in 903 case ${catmin} in
871 client) type=WebBrowser;; 904 client) type=WebBrowser;;
872 *) type=;; 905 *) type=;;
873 esac 906 esac
874 type="Network" 907 type="Network"
875 ;; 908 ;;
876 909
877 *) 910 *)
882 if [ "${SLOT}" == "0" ] ; then 915 if [ "${SLOT}" == "0" ] ; then
883 local desktop_name="${PN}" 916 local desktop_name="${PN}"
884 else 917 else
885 local desktop_name="${PN}-${SLOT}" 918 local desktop_name="${PN}-${SLOT}"
886 fi 919 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
887 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
888 922
923 cat <<-EOF > "${desktop}"
889echo "[Desktop Entry] 924 [Desktop Entry]
890Encoding=UTF-8 925 Version=1.0
891Version=0.9.2
892Name=${name} 926 Name=${name}
893Type=Application 927 Type=Application
894Comment=${DESCRIPTION} 928 Comment=${DESCRIPTION}
895Exec=${exec} 929 Exec=${exec}
896Path=${path} 930 TryExec=${exec%% *}
897Icon=${icon} 931 Icon=${icon}
898Categories=Application;${type};" > "${desktop}" 932 Categories=${type};
933 EOF
934
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
899 936
900 ( 937 (
901 # wrap the env here so that the 'insinto' call 938 # wrap the env here so that the 'insinto' call
902 # doesn't corrupt the env of the caller 939 # doesn't corrupt the env of the caller
903 insinto /usr/share/applications 940 insinto /usr/share/applications
904 doins "${desktop}" 941 doins "${desktop}"
905 ) 942 )
906} 943}
907 944
908# Make a GDM/KDM Session file 945# @FUNCTION: validate_desktop_entries
909# 946# @USAGE: [directories]
910# make_desktop_entry(<title>, <command>) 947# @MAINTAINER:
911# title: File to execute to start the Window Manager 948# Carsten Lohrke <carlo@gentoo.org>
912# 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}
913 972
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.
914make_session_desktop() { 980make_session_desktop() {
915 [[ -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
916 [[ -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
917 983
918 local title=$1 984 local title=$1
919 local command=$2 985 local command=$2
920 local desktop=${T}/${wm}.desktop 986 local desktop=${T}/${wm:-${PN}}.desktop
987 shift 2
921 988
989 cat <<-EOF > "${desktop}"
922echo "[Desktop Entry] 990 [Desktop Entry]
923Encoding=UTF-8
924Name=${title} 991 Name=${title}
925Comment=This session logs you into ${title} 992 Comment=This session logs you into ${title}
926Exec=${command} 993 Exec=${command} $*
927TryExec=${command} 994 TryExec=${command}
928Type=Application" > "${desktop}" 995 Type=XSession
996 EOF
929 997
998 (
999 # wrap the env here so that the 'insinto' call
1000 # doesn't corrupt the env of the caller
930 insinto /usr/share/xsessions 1001 insinto /usr/share/xsessions
931 doins "${desktop}" 1002 doins "${desktop}"
1003 )
932} 1004}
933 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).
934domenu() { 1011domenu() {
1012 (
1013 # wrap the env here so that the 'insinto' call
1014 # doesn't corrupt the env of the caller
935 local i j 1015 local i j ret=0
936 insinto /usr/share/applications 1016 insinto /usr/share/applications
937 for i in "$@" ; do 1017 for i in "$@" ; do
938 if [[ -f ${i} ]] ; then 1018 if [[ -f ${i} ]] ; then
939 doins "${i}" 1019 doins "${i}"
1020 ((ret+=$?))
940 elif [[ -d ${i} ]] ; then 1021 elif [[ -d ${i} ]] ; then
941 for j in "${i}"/*.desktop ; do 1022 for j in "${i}"/*.desktop ; do
942 doins "${j}" 1023 doins "${j}"
1024 ((ret+=$?))
943 done 1025 done
1026 else
1027 ((++ret))
944 fi 1028 fi
945 done 1029 done
1030 exit ${ret}
1031 )
946} 1032}
1033
1034# @FUNCTION: newmenu
1035# @USAGE: <menu> <newname>
1036# @DESCRIPTION:
1037# Like all other new* functions, install the specified menu as newname.
947newmenu() { 1038newmenu() {
1039 (
1040 # wrap the env here so that the 'insinto' call
1041 # doesn't corrupt the env of the caller
948 insinto /usr/share/applications 1042 insinto /usr/share/applications
949 newins "$1" "$2" 1043 newins "$@"
1044 )
950} 1045}
951 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.
952doicon() { 1052doicon() {
1053 (
1054 # wrap the env here so that the 'insinto' call
1055 # doesn't corrupt the env of the caller
953 local i j 1056 local i j ret
954 insinto /usr/share/pixmaps 1057 insinto /usr/share/pixmaps
955 for i in "$@" ; do 1058 for i in "$@" ; do
956 if [[ -f ${i} ]] ; then 1059 if [[ -f ${i} ]] ; then
957 doins "${i}" 1060 doins "${i}"
1061 ((ret+=$?))
958 elif [[ -d ${i} ]] ; then 1062 elif [[ -d ${i} ]] ; then
959 for j in "${i}"/*.png ; do 1063 for j in "${i}"/*.png ; do
960 doins "${j}" 1064 doins "${j}"
1065 ((ret+=$?))
961 done 1066 done
1067 else
1068 ((++ret))
962 fi 1069 fi
963 done 1070 done
1071 exit ${ret}
1072 )
964} 1073}
1074
1075# @FUNCTION: newicon
1076# @USAGE: <icon> <newname>
1077# @DESCRIPTION:
1078# Like all other new* functions, install the specified icon as newname.
965newicon() { 1079newicon() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
966 insinto /usr/share/pixmaps 1083 insinto /usr/share/pixmaps
967 newins "$1" "$2" 1084 newins "$@"
1085 )
968} 1086}
969
970##############################################################
971# END: Handle .desktop files and menu entries #
972##############################################################
973
974 1087
975# for internal use only (unpack_pdv and unpack_makeself) 1088# for internal use only (unpack_pdv and unpack_makeself)
976find_unpackable_file() { 1089find_unpackable_file() {
977 local src=$1 1090 local src=$1
978 if [[ -z ${src} ]] ; then 1091 if [[ -z ${src} ]] ; then
988 fi 1101 fi
989 [[ ! -e ${src} ]] && return 1 1102 [[ ! -e ${src} ]] && return 1
990 echo "${src}" 1103 echo "${src}"
991} 1104}
992 1105
1106# @FUNCTION: unpack_pdv
1107# @USAGE: <file to unpack> <size of off_t>
1108# @DESCRIPTION:
993# Unpack those pesky pdv generated files ... 1109# Unpack those pesky pdv generated files ...
994# They're self-unpacking programs with the binary package stuffed in 1110# They're self-unpacking programs with the binary package stuffed in
995# 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
996# 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.
997# 1113#
998# Usage: unpack_pdv [file to unpack] [size of off_t]
999# - 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
1000# information out of the binary executable myself. basically you pass in 1115# information out of the binary executable myself. Basically you pass in
1001# 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#
1002# 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
1003# strings <pdv archive> | grep lseek 1122# strings <pdv archive> | grep lseek
1004# strace -elseek <pdv archive> 1123# strace -elseek <pdv archive>
1124# @CODE
1125#
1005# 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
1006# 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
1007# parameter. here is an example: 1128# parameter. Here is an example:
1129#
1130# @CODE
1008# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1131# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1009# lseek 1132# lseek
1010# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1133# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1011# lseek(3, -4, SEEK_END) = 2981250 1134# lseek(3, -4, SEEK_END) = 2981250
1135# @CODE
1136#
1012# 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.
1013unpack_pdv() { 1138unpack_pdv() {
1014 local src=$(find_unpackable_file $1) 1139 local src=$(find_unpackable_file "$1")
1015 local sizeoff_t=$2 1140 local sizeoff_t=$2
1016 1141
1017 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1142 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1018 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1143 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1019 1144
1020 local shrtsrc=$(basename "${src}") 1145 local shrtsrc=$(basename "${src}")
1021 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1146 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1022 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1147 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1023 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 ${sizeoff_t} | hexdump -e \"%i\")
1024 1149
1025 # grab metadata for debug reasons 1150 # grab metadata for debug reasons
1026 local metafile="$(emktemp)" 1151 local metafile=$(emktemp)
1027 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1152 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1028 1153
1029 # rip out the final file name from the metadata 1154 # rip out the final file name from the metadata
1030 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1155 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1031 datafile="`basename ${datafile}`" 1156 datafile=$(basename "${datafile}")
1032 1157
1033 # now lets uncompress/untar the file if need be 1158 # now lets uncompress/untar the file if need be
1034 local tmpfile="$(emktemp)" 1159 local tmpfile=$(emktemp)
1035 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1160 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1036 1161
1037 local iscompressed="`file -b ${tmpfile}`" 1162 local iscompressed=$(file -b "${tmpfile}")
1038 if [ "${iscompressed:0:8}" == "compress" ] ; then 1163 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1039 iscompressed=1 1164 iscompressed=1
1040 mv ${tmpfile}{,.Z} 1165 mv ${tmpfile}{,.Z}
1041 gunzip ${tmpfile} 1166 gunzip ${tmpfile}
1042 else 1167 else
1043 iscompressed=0 1168 iscompressed=0
1044 fi 1169 fi
1045 local istar="`file -b ${tmpfile}`" 1170 local istar=$(file -b "${tmpfile}")
1046 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1171 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1047 istar=1 1172 istar=1
1048 else 1173 else
1049 istar=0 1174 istar=0
1050 fi 1175 fi
1051 1176
1079 true 1204 true
1080 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1205 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1081 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1206 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1082} 1207}
1083 1208
1209# @FUNCTION: unpack_makeself
1210# @USAGE: [file to unpack] [offset] [tail|dd]
1211# @DESCRIPTION:
1084# Unpack those pesky makeself generated files ... 1212# Unpack those pesky makeself generated files ...
1085# They're shell scripts with the binary package tagged onto 1213# They're shell scripts with the binary package tagged onto
1086# the end of the archive. Loki utilized the format as does 1214# the end of the archive. Loki utilized the format as does
1087# many other game companies. 1215# many other game companies.
1088# 1216#
1089# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1217# If the file is not specified, then ${A} is used. If the
1090# - If the file is not specified then unpack will utilize ${A}.
1091# - If the offset is not specified then we will attempt to extract 1218# offset is not specified then we will attempt to extract
1092# the proper offset from the script itself. 1219# the proper offset from the script itself.
1093unpack_makeself() { 1220unpack_makeself() {
1094 local src_input=${1:-${A}} 1221 local src_input=${1:-${A}}
1095 local src=$(find_unpackable_file "${src_input}") 1222 local src=$(find_unpackable_file "${src_input}")
1096 local skip=$2 1223 local skip=$2
1097 local exe=$3 1224 local exe=$3
1103 if [[ -z ${skip} ]] ; then 1230 if [[ -z ${skip} ]] ; then
1104 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1231 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1105 local skip=0 1232 local skip=0
1106 exe=tail 1233 exe=tail
1107 case ${ver} in 1234 case ${ver} in
1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1110 ;; 1237 ;;
1111 2.0|2.0.1) 1238 2.0|2.0.1)
1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1239 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1113 ;; 1240 ;;
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'" 1271 *) die "makeself cant handle exe '${exe}'"
1145 esac 1272 esac
1146 1273
1147 # lets grab the first few bytes of the file to figure out what kind of archive it is 1274 # lets grab the first few bytes of the file to figure out what kind of archive it is
1148 local tmpfile="$(emktemp)" 1275 local tmpfile=$(emktemp)
1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1276 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150 local filetype="$(file -b "${tmpfile}")" 1277 local filetype=$(file -b "${tmpfile}")
1151 case ${filetype} in 1278 case ${filetype} in
1152 *tar\ archive) 1279 *tar\ archive*)
1153 eval ${exe} | tar --no-same-owner -xf - 1280 eval ${exe} | tar --no-same-owner -xf -
1154 ;; 1281 ;;
1155 bzip2*) 1282 bzip2*)
1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1283 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 ;; 1284 ;;
1167 ;; 1294 ;;
1168 esac 1295 esac
1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1296 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1170} 1297}
1171 1298
1299# @FUNCTION: check_license
1300# @USAGE: [license]
1301# @DESCRIPTION:
1172# Display a license for user to accept. 1302# Display a license for user to accept. If no license is
1173#
1174# Usage: check_license [license]
1175# - If the file is not specified then ${LICENSE} is used. 1303# specified, then ${LICENSE} is used.
1176check_license() { 1304check_license() {
1177 local lic=$1 1305 local lic=$1
1178 if [ -z "${lic}" ] ; then 1306 if [ -z "${lic}" ] ; then
1179 lic="${PORTDIR}/licenses/${LICENSE}" 1307 lic="${PORTDIR}/licenses/${LICENSE}"
1180 else 1308 else
1193 # accepted ... if we don't find a match, we make the user accept 1321 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$- 1322 local shopts=$-
1195 local alic 1323 local alic
1196 set -o noglob #so that bash doesn't expand "*" 1324 set -o noglob #so that bash doesn't expand "*"
1197 for alic in ${ACCEPT_LICENSE} ; do 1325 for alic in ${ACCEPT_LICENSE} ; do
1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1326 if [[ ${alic} == ${l} ]]; then
1199 set +o noglob; set -${shopts} #reset old shell opts 1327 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0 1328 return 0
1201 fi 1329 fi
1202 done 1330 done
1203 set +o noglob; set -$shopts #reset old shell opts 1331 set +o noglob; set -$shopts #reset old shell opts
1204 1332
1205 local licmsg="$(emktemp)" 1333 local licmsg=$(emktemp)
1206 cat << EOF > ${licmsg} 1334 cat <<-EOF > ${licmsg}
1207********************************************************** 1335 **********************************************************
1208The following license outlines the terms of use of this 1336 The following license outlines the terms of use of this
1209package. You MUST accept this license for installation to 1337 package. You MUST accept this license for installation to
1210continue. When you are done viewing, hit 'q'. If you 1338 continue. When you are done viewing, hit 'q'. If you
1211CTRL+C out of this, the install will not run! 1339 CTRL+C out of this, the install will not run!
1212********************************************************** 1340 **********************************************************
1213 1341
1214EOF 1342 EOF
1215 cat ${lic} >> ${licmsg} 1343 cat ${lic} >> ${licmsg}
1216 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1344 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1217 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1345 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1218 read alic 1346 read alic
1219 case ${alic} in 1347 case ${alic} in
1226 die "Failed to accept license" 1354 die "Failed to accept license"
1227 ;; 1355 ;;
1228 esac 1356 esac
1229} 1357}
1230 1358
1359# @FUNCTION: cdrom_get_cds
1360# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1361# @DESCRIPTION:
1231# 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
1232# the whole 'non-interactive' policy, but damnit I want CD support ! 1363# the whole 'non-interactive' policy, but damnit I want CD support !
1233# 1364#
1234# with these cdrom functions we handle all the user interaction and 1365# With these cdrom functions we handle all the user interaction and
1235# 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()
1236# 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
1237# found at CDROM_ROOT. 1368# found at CDROM_ROOT.
1238# 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#
1239# 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',
1240# 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
1241# 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.
1242# 1379#
1243# 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.
1244#
1245# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1246# - this will attempt to locate a cd based upon a file that is on
1247# the cd ... the more files you give this function, the more cds
1248# the cdrom functions will handle
1249cdrom_get_cds() { 1381cdrom_get_cds() {
1250 # 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
1251 # the # of files they gave us 1383 # the # of files they gave us
1252 local cdcnt=0 1384 local cdcnt=0
1253 local f= 1385 local f=
1297 echo 1429 echo
1298 einfo "For example:" 1430 einfo "For example:"
1299 einfo "export CD_ROOT=/mnt/cdrom" 1431 einfo "export CD_ROOT=/mnt/cdrom"
1300 echo 1432 echo
1301 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
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1443 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1444 cdcnt=0
1304 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1445 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 ((++cdcnt)) 1446 ((++cdcnt))
1306 var="CDROM_NAME_${cdcnt}" 1447 var="CDROM_NAME_${cdcnt}"
1330 export CDROM_SET="" 1471 export CDROM_SET=""
1331 export CDROM_CURRENT_CD=0 1472 export CDROM_CURRENT_CD=0
1332 cdrom_load_next_cd 1473 cdrom_load_next_cd
1333} 1474}
1334 1475
1335# this is only used when you need access to more than one cd. 1476# @FUNCTION: cdrom_load_next_cd
1336# when you have finished using the first cd, just call this function. 1477# @DESCRIPTION:
1337# 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
1338# 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.
1339cdrom_load_next_cd() { 1484cdrom_load_next_cd() {
1340 local var 1485 local var
1341 ((++CDROM_CURRENT_CD)) 1486 ((++CDROM_CURRENT_CD))
1342 1487
1343 unset CDROM_ROOT 1488 unset CDROM_ROOT
1360# displayed and we'll hang out here until: 1505# displayed and we'll hang out here until:
1361# (1) the file is found on a mounted cdrom 1506# (1) the file is found on a mounted cdrom
1362# (2) the user hits CTRL+C 1507# (2) the user hits CTRL+C
1363_cdrom_locate_file_on_cd() { 1508_cdrom_locate_file_on_cd() {
1364 local mline="" 1509 local mline=""
1365 local showedmsg=0 1510 local showedmsg=0 showjolietmsg=0
1366 1511
1367 while [[ -z ${CDROM_ROOT} ]] ; do 1512 while [[ -z ${CDROM_ROOT} ]] ; do
1368 local i=0 1513 local i=0
1369 local -a cdset=(${*//:/ }) 1514 local -a cdset=(${*//:/ })
1370 if [[ -n ${CDROM_SET} ]] ; then 1515 if [[ -n ${CDROM_SET} ]] ; then
1373 1518
1374 while [[ -n ${cdset[${i}]} ]] ; do 1519 while [[ -n ${cdset[${i}]} ]] ; do
1375 local dir=$(dirname ${cdset[${i}]}) 1520 local dir=$(dirname ${cdset[${i}]})
1376 local file=$(basename ${cdset[${i}]}) 1521 local file=$(basename ${cdset[${i}]})
1377 1522
1378 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/ }
1379 [[ -d ${mline}/${dir} ]] || continue 1529 [[ ! -d ${point}/${dir} ]] && continue
1380 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1530 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1381 export CDROM_ROOT=${mline} 1531 export CDROM_ROOT=${point}
1382 export CDROM_SET=${i} 1532 export CDROM_SET=${i}
1383 export CDROM_MATCH=${cdset[${i}]} 1533 export CDROM_MATCH=${cdset[${i}]}
1384 return 1534 return
1385 fi 1535 done <<< "$(get_mounts)"
1386 done
1387 1536
1388 ((++i)) 1537 ((++i))
1389 done 1538 done
1390 1539
1391 echo 1540 echo
1407 showedmsg=1 1556 showedmsg=1
1408 fi 1557 fi
1409 einfo "Press return to scan for the cd again" 1558 einfo "Press return to scan for the cd again"
1410 einfo "or hit CTRL+C to abort the emerge." 1559 einfo "or hit CTRL+C to abort the emerge."
1411 echo 1560 echo
1561 if [[ ${showjolietmsg} -eq 0 ]] ; then
1562 showjolietmsg=1
1563 else
1412 einfo "If you are having trouble with the detection" 1564 ewarn "If you are having trouble with the detection"
1413 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"
1414 einfo "Joliet support enabled in your kernel. Please" 1566 ewarn "Joliet support enabled in your kernel. Please"
1415 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1567 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1416 read 1568 ebeep 5
1569 fi
1570 read || die "something is screwed with your system"
1417 done 1571 done
1418} 1572}
1419 1573
1574# @FUNCTION: strip-linguas
1575# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1576# @DESCRIPTION:
1420# Make sure that LINGUAS only contains languages that 1577# Make sure that LINGUAS only contains languages that
1421# a package can support 1578# a package can support. The first form allows you to
1422# 1579# specify a list of LINGUAS. The -i builds a list of po
1423# usage: strip-linguas <allow LINGUAS> 1580# files found in all the directories and uses the
1424# strip-linguas -i <directories of .po files> 1581# intersection of the lists. The -u builds a list of po
1425# strip-linguas -u <directories of .po files> 1582# files found in all the directories and uses the union
1426# 1583# of the lists.
1427# The first form allows you to specify a list of LINGUAS.
1428# The -i builds a list of po files found in all the
1429# directories and uses the intersection of the lists.
1430# The -u builds a list of po files found in all the
1431# directories and uses the union of the lists.
1432strip-linguas() { 1584strip-linguas() {
1433 local ls newls 1585 local ls newls nols
1434 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1586 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1435 local op=$1; shift 1587 local op=$1; shift
1436 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1588 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1437 local d f 1589 local d f
1438 for d in "$@" ; do 1590 for d in "$@" ; do
1439 if [[ ${op} == "-u" ]] ; then 1591 if [[ ${op} == "-u" ]] ; then
1440 newls=${ls} 1592 newls=${ls}
1441 else 1593 else
1442 newls="" 1594 newls=""
1443 fi 1595 fi
1444 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1445 if [[ ${op} == "-i" ]] ; then 1597 if [[ ${op} == "-i" ]] ; then
1446 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1598 hasq ${f} ${ls} && newls="${newls} ${f}"
1447 else 1599 else
1448 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1600 hasq ${f} ${ls} || newls="${newls} ${f}"
1449 fi 1601 fi
1450 done 1602 done
1451 ls=${newls} 1603 ls=${newls}
1452 done 1604 done
1453 ls=${ls//.po}
1454 else 1605 else
1455 ls=$@ 1606 ls="$@"
1456 fi 1607 fi
1457 1608
1458 ls=" ${ls} " 1609 nols=""
1459 newls="" 1610 newls=""
1460 for f in ${LINGUAS} ; do 1611 for f in ${LINGUAS} ; do
1461 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1612 if hasq ${f} ${ls} ; then
1462 newls="${newls} ${f}" 1613 newls="${newls} ${f}"
1463 else 1614 else
1464 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1615 nols="${nols} ${f}"
1465 fi 1616 fi
1466 done 1617 done
1467 if [[ -z ${newls} ]] ; then 1618 [[ -n ${nols} ]] \
1468 export LINGUAS="" 1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1469 else
1470 export LINGUAS=${newls:1} 1620 export LINGUAS=${newls:1}
1471 fi
1472} 1621}
1473 1622
1474# moved from kernel.eclass since they are generally useful outside of 1623# @FUNCTION: preserve_old_lib
1475# kernel.eclass -iggy (20041002) 1624# @USAGE: <libs to preserve> [more libs]
1476 1625# @DESCRIPTION:
1477# the following functions are useful in kernel module ebuilds, etc.
1478# for an example see ivtv or drbd ebuilds
1479
1480# set's ARCH to match what the kernel expects
1481set_arch_to_kernel() {
1482 i=10
1483 while ((i--)) ; do
1484 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1485 done
1486 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1487 case ${ARCH} in
1488 x86) export ARCH="i386";;
1489 amd64) export ARCH="x86_64";;
1490 hppa) export ARCH="parisc";;
1491 mips) export ARCH="mips";;
1492 sparc) export ARCH="$(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!
1493 *) export ARCH="${ARCH}";;
1494 esac
1495}
1496
1497# set's ARCH back to what portage expects
1498set_arch_to_portage() {
1499 i=10
1500 while ((i--)) ; do
1501 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1502 done
1503 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1504}
1505
1506# Jeremy Huddleston <eradicator@gentoo.org>:
1507# preserve_old_lib /path/to/libblah.so.0
1508# preserve_old_lib_notify /path/to/libblah.so.0
1509#
1510# These functions are useful when a lib in your package changes --soname. Such 1626# These functions are useful when a lib in your package changes ABI SONAME.
1511# 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
1512# 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
1513# 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
1514# 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
1515# 1631# preserve_old_lib_notify function.
1516# src_install() {
1517# ...
1518# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1519# ...
1520# }
1521#
1522# pkg_postinst() {
1523# ...
1524# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1525# ...
1526# }
1527
1528preserve_old_lib() { 1632preserve_old_lib() {
1529 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1530 1638
1531 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1639 # let portage worry about it
1532 SONAME=`basename ${LIB}` 1640 has preserve-libs ${FEATURES} && return 0
1533 DIRNAME=`dirname ${LIB}`
1534 1641
1535 dodir ${DIRNAME} 1642 local lib dir
1536 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"
1537 touch ${D}${LIB} 1648 touch "${D}"/${lib}
1538 fi 1649 done
1539} 1650}
1540 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.
1541preserve_old_lib_notify() { 1656preserve_old_lib_notify() {
1542 LIB=$1 1657 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1658 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1659 die "Invalid preserve_old_lib_notify() usage"
1660 fi
1543 1661
1544 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1662 # let portage worry about it
1545 SONAME=`basename ${LIB}` 1663 has preserve-libs ${FEATURES} && return 0
1546 1664
1665 local lib notice=0
1666 for lib in "$@" ; do
1667 [[ -e ${ROOT}/${lib} ]] || continue
1668 if [[ ${notice} -eq 0 ]] ; then
1669 notice=1
1547 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."
1548 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,"
1549 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"
1550 ewarn "you will need to execute the following command:" 1673 ewarn "in order to remove these old dependencies. If you do not have this"
1551 ewarn " revdep-rebuild --soname ${SONAME}" 1674 ewarn "helper program, simply emerge the 'gentoolkit' package."
1675 ewarn
1676 fi
1677 ewarn " # revdep-rebuild --library ${lib##*/}"
1678 done
1679 if [[ ${notice} -eq 1 ]] ; then
1552 ewarn 1680 ewarn
1553 ewarn "After doing that, you can safely remove ${LIB}" 1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1554 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1683 for lib in "$@" ; do
1684 ewarn " # rm '${lib}'"
1685 done
1555 fi 1686 fi
1556} 1687}
1557 1688
1558# Hack for people to figure out if a package was built with 1689# @FUNCTION: built_with_use
1559# 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.
1560# 1704#
1561# 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
1562# ex: built_with_use xchat gtk2 1706# flags matter.
1563#
1564# Flags: -a all USE flags should be utilized
1565# -o at least one USE flag should be utilized
1566# Note: the default flag is '-a'
1567built_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
1568 local opt=$1 1724 local opt=$1
1569 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1725 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1570 1726
1571 local PKG=$(best_version $1) 1727 local PKG=$(best_version $1)
1728 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1572 shift 1729 shift
1573 1730
1574 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1731 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1732 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1575 1733
1576 # 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
1577 # injected or package.provided 1735 # this gracefully
1578 [[ ! -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 $1 USE flag!";;
1760 esac
1761 fi
1762 fi
1763 fi
1579 1764
1580 local USE_BUILT=$(<${USEFILE}) 1765 local USE_BUILT=$(<${USEFILE})
1581 while [[ $# -gt 0 ]] ; do 1766 while [[ $# -gt 0 ]] ; do
1582 if [[ ${opt} = "-o" ]] ; then 1767 if [[ ${opt} = "-o" ]] ; then
1583 has $1 ${USE_BUILT} && return 0 1768 has $1 ${USE_BUILT} && return 0
1587 shift 1772 shift
1588 done 1773 done
1589 [[ ${opt} = "-a" ]] 1774 [[ ${opt} = "-a" ]]
1590} 1775}
1591 1776
1777# @FUNCTION: epunt_cxx
1778# @USAGE: [dir to scan]
1779# @DESCRIPTION:
1592# Many configure scripts wrongly bail when a C++ compiler 1780# Many configure scripts wrongly bail when a C++ compiler could not be
1593# could not be detected. #73450 1781# detected. If dir is not specified, then it defaults to ${S}.
1782#
1783# http://bugs.gentoo.org/73450
1594epunt_cxx() { 1784epunt_cxx() {
1595 local dir=$1 1785 local dir=$1
1596 [[ -z ${dir} ]] && dir=${S} 1786 [[ -z ${dir} ]] && dir=${S}
1597 ebegin "Removing useless C++ checks" 1787 ebegin "Removing useless C++ checks"
1598 local f 1788 local f
1599 for f in $(find ${dir} -name configure) ; do 1789 find "${dir}" -name configure | while read f ; do
1600 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
1601 done 1791 done
1602 eend 0 1792 eend 0
1603} 1793}
1604 1794
1605# dopamd <file> [more files] 1795# @FUNCTION: make_wrapper
1606# 1796# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1607# Install pam auth config file in /etc/pam.d 1797# @DESCRIPTION:
1608dopamd() { 1798# Create a shell wrapper script named wrapper in installpath
1609 [[ -z $1 ]] && die "dopamd requires at least one argument" 1799# (defaults to the bindir) to execute target (default of wrapper) by
1610 1800# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1611 use pam || return 0 1801# libpaths followed by optionally changing directory to chdir.
1612
1613 INSDESTTREE=/etc/pam.d \
1614 doins "$@" || die "failed to install $@"
1615}
1616# newpamd <old name> <new name>
1617#
1618# Install pam file <old name> as <new name> in /etc/pam.d
1619newpamd() {
1620 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1621
1622 use pam || return 0
1623
1624 INSDESTTREE=/etc/pam.d \
1625 newins "$1" "$2" || die "failed to install $1 as $2"
1626}
1627
1628# make a wrapper script ...
1629# NOTE: this was originally games_make_wrapper, but I noticed other places where
1630# this could be used, so I have moved it here and made it not games-specific
1631# -- wolf31o2
1632# $1 == wrapper name
1633# $2 == binary to run
1634# $3 == directory to chdir before running binary
1635# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1636# $5 == path for wrapper
1637make_wrapper() { 1802make_wrapper() {
1638 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1803 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1639 local tmpwrapper=$(emktemp) 1804 local tmpwrapper=$(emktemp)
1640 # 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
1641 # things as $bin ... "./someprog --args" 1806 # things as $bin ... "./someprog --args"
1651fi 1816fi
1652exec ${bin} "\$@" 1817exec ${bin} "\$@"
1653EOF 1818EOF
1654 chmod go+rx "${tmpwrapper}" 1819 chmod go+rx "${tmpwrapper}"
1655 if [[ -n ${path} ]] ; then 1820 if [[ -n ${path} ]] ; then
1821 (
1656 exeinto "${path}" 1822 exeinto "${path}"
1657 newexe "${tmpwrapper}" "${wrapper}" 1823 newexe "${tmpwrapper}" "${wrapper}"
1824 ) || die
1658 else 1825 else
1659 newbin "${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 $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1660 fi 1844# fi
1661} 1845
1846# cd "${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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