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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 1.200 2005/09/23 20:44:26 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.286 2007/07/17 11:59:18 swegener 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 <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44}
45
46# This function generate linker scripts in /usr/lib for dynamic
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83}
84
85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
87#
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 50}
115 51
116# Default directory where patches are located 52# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 54# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 56# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
125# and not the full path .. 62# and not the full path ..
126EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 64# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
132# 69#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 71#
135EPATCH_FORCE="no" 72EPATCH_FORCE="no"
136 73
137# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
138# or two patches. 75# or two patches.
149# 86#
150# Patches are applied in current directory. 87# Patches are applied in current directory.
151# 88#
152# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
153# 90#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 92#
156# For example: 93# For example:
157# 94#
158# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
160# 97#
161# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
162# specific patches. 99# specific patches.
163# 100#
164# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
167# 104#
168# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
169# 106#
170epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 113 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
247 fi 189 fi
248 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
249 do 191 do
250 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
251 # 193 #
252 # ???_arch_foo.patch 194 # ???_arch_foo.patch
253 # 195 #
254 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
257 then 199 then
258 local count=0 200 local count=0
259 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 202 local patchname=${x##*/}
261 203
284 226
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
287 do 229 do
288 # Generate some useful debug info ... 230 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 233
292 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then 235 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else 238 else
297 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
298 fi 240 fi
299 241
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 244
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 247
306 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then 249 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then 251 then
313 count=5 255 count=5
314 break 256 break
315 fi 257 fi
316 fi 258 fi
317 259
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 260 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then 261 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 267
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
327 270
328 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
329 then 272 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 274 echo
370 then 313 then
371 einfo "Done with patching" 314 einfo "Done with patching"
372 fi 315 fi
373} 316}
374 317
318# @FUNCTION: emktemp
319# @USAGE: [temp dir]
320# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 322# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 323emktemp() {
381 local exe="touch" 324 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 326 local topdir=$1
384 327
386 [[ -z ${T} ]] \ 329 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 330 && topdir="/tmp" \
388 || topdir=${T} 331 || topdir=${T}
389 fi 332 fi
390 333
391 if [[ -z $(type -p mktemp) ]] ; then 334 if ! type -P mktemp > /dev/null ; then
335 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 336 local tmp=/
393 while [[ -e ${tmp} ]] ; do 337 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 339 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 341 echo "${tmp}"
398 else 342 else
343 # the args here will give slightly wierd names on BSD,
344 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 345 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 347 else
402 mktemp ${exe} "${topdir}" 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 349 fi
350 fi
404} 351}
405 352
353# @FUNCTION: egetent
354# @USAGE: <database> <key>
355# @MAINTAINER:
356# base-system@gentoo.org (Linux)
357# Joe Jezak <josejx@gmail.com> (OS X)
358# usata@gentoo.org (OS X)
359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
360# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 363egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then 364 case ${CHOST} in
365 *-darwin*)
414 case "$2" in 366 case "$2" in
415 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 369 ;;
418 *) # Numeric 370 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;; 372 ;;
421 esac 373 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then 374 ;;
423 local action 375 *-freebsd*|*-dragonfly*)
424 if [ "$1" == "passwd" ] 376 local opts action="user"
425 then 377 [[ $1 == "passwd" ]] || action="group"
426 action="user" 378
427 else 379 # lookup by uid/gid
428 action="group" 380 if [[ $2 == [[:digit:]]* ]] ; then
381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi 382 fi
383
430 pw show "${action}" "$2" -q 384 pw show ${action} ${opts} "$2" -q
431 else 385 ;;
386 *-netbsd*|*-openbsd*)
387 grep "$2:\*:" /etc/$1
388 ;;
389 *)
432 which nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2" 391 getent "$1" "$2"
434 fi 392 ;;
393 esac
435} 394}
436 395
437# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
438# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
439# 398# @DESCRIPTION:
440# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
441# 400# a user to the system. The only required parameter is the username.
442# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
443# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
444# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
445# note: pass -1 to get default behavior
446# shell: /bin/false
447# homedir: /dev/null
448# groups: none
449# extra: comment of 'added by portage for ${PN}'
450enewuser() { 404enewuser() {
405 case ${EBUILD_PHASE} in
406 unpack|compile|test|install)
407 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
408 eerror "Package fails at QA and at life. Please file a bug."
409 die "Bad package! enewuser is only for use in pkg_* functions!"
410 esac
411
451 # get the username 412 # get the username
452 local euser=$1; shift 413 local euser=$1; shift
453 if [[ -z ${euser} ]] ; then 414 if [[ -z ${euser} ]] ; then
454 eerror "No username specified !" 415 eerror "No username specified !"
455 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
456 fi 417 fi
457 418
458 # lets see if the username already exists 419 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
460 return 0 421 return 0
461 fi 422 fi
462 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
463 424
464 # options to pass to useradd 425 # options to pass to useradd
465 local opts= 426 local opts=
466 427
467 # handle uid 428 # handle uid
468 local euid=$1; shift 429 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then 431 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
472 euid="next" 433 euid="next"
473 fi 434 fi
474 else 435 else
475 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
477 fi 438 fi
478 else 439 else
479 euid="next" 440 euid="next"
480 fi 441 fi
481 if [[ ${euid} == "next" ]] ; then 442 if [[ ${euid} == "next" ]] ; then
482 for euid in $(seq 101 999) ; do 443 for ((euid = 101; euid <= 999; euid++)); do
483 [[ -z $(egetent passwd ${euid}) ]] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
484 done 445 done
485 fi 446 fi
486 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
487 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
488 449
489 # handle shell 450 # handle shell
490 local eshell=$1; shift 451 local eshell=$1; shift
491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
492 if [[ ! -e ${eshell} ]] ; then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
493 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
494 die "${eshell} does not exist" 455 die "${eshell} does not exist in ${ROOT}"
456 fi
457 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
458 eerror "Do not specify ${eshell} yourself, use -1"
459 die "Pass '-1' as the shell parameter"
495 fi 460 fi
496 else 461 else
497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null; do 462 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
498 [[ -x ${ROOT}${shell} ]] && break; 463 [[ -x ${ROOT}${shell} ]] && break
499 done 464 done
500 465
501 if [[ ${shell} == "/dev/null" ]]; then 466 if [[ ${shell} == "/dev/null" ]] ; then
502 eerror "Unable to identify the shell to use" 467 eerror "Unable to identify the shell to use, proceeding with userland default."
503 die "Unable to identify the shell to use" 468 case ${USERLAND} in
469 GNU) shell="/bin/false" ;;
470 BSD) shell="/sbin/nologin" ;;
471 Darwin) shell="/usr/sbin/nologin" ;;
472 *) die "Unable to identify the default shell for userland ${USERLAND}"
473 esac
504 fi 474 fi
505 475
506 eshell=${shell} 476 eshell=${shell}
507 fi 477 fi
508 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
548 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
549 519
550 # handle extra and add the user 520 # handle extra and add the user
551 local oldsandbox=${SANDBOX_ON} 521 local oldsandbox=${SANDBOX_ON}
552 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
553 case ${USERLAND} in 523 case ${CHOST} in
554 Darwin) 524 *-darwin*)
555 ### Make the user 525 ### Make the user
556 if [[ -z $@ ]] ; then 526 if [[ -z $@ ]] ; then
557 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
558 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
559 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
570 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
571 einfo "eextra: $@" 541 einfo "eextra: $@"
572 die "Required function missing" 542 die "Required function missing"
573 fi 543 fi
574 ;; 544 ;;
575 BSD) 545 *-freebsd*|*-dragonfly*)
576 if [[ -z $@ ]] ; then 546 if [[ -z $@ ]] ; then
577 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
578 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
579 die "enewuser failed" 549 die "enewuser failed"
580 else 550 else
581 einfo " - Extra: $@" 551 einfo " - Extra: $@"
582 pw useradd ${euser} ${opts} \ 552 pw useradd ${euser} ${opts} \
583 "$@" || die "enewuser failed" 553 "$@" || die "enewuser failed"
584 fi 554 fi
585 ;; 555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
560 else
561 einfo " - Extra: $@"
562 useradd ${opts} ${euser} "$@" || die "enewuser failed"
563 fi
564 ;;
565
566 *-openbsd*)
567 if [[ -z $@ ]] ; then
568 useradd -u ${euid} -s ${eshell} \
569 -d ${ehome} -c "Added by portage for ${PN}" \
570 -g ${egroups} ${euser} || die "enewuser failed"
571 else
572 einfo " - Extra: $@"
573 useradd -u ${euid} -s ${eshell} \
574 -d ${ehome} -c "Added by portage for ${PN}" \
575 -g ${egroups} ${euser} "$@" || die "enewuser failed"
576 fi
577 ;;
578
586 *) 579 *)
587 if [[ -z $@ ]] ; then 580 if [[ -z $@ ]] ; then
588 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
589 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
590 || die "enewuser failed" 583 || die "enewuser failed"
604 fi 597 fi
605 598
606 export SANDBOX_ON=${oldsandbox} 599 export SANDBOX_ON=${oldsandbox}
607} 600}
608 601
609# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
610# vapier@gentoo.org 603# @USAGE: <group> [gid]
611# 604# @DESCRIPTION:
612# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
613# 606# group to the system. Just give it a group name to add and enewgroup will
614# Default values if you do not specify any: 607# do the rest. You may specify the gid for the group or allow the group to
615# groupname: REQUIRED ! 608# allocate the next available one.
616# gid: next available (see groupadd(8))
617# extra: none
618enewgroup() { 609enewgroup() {
610 case ${EBUILD_PHASE} in
611 unpack|compile|test|install)
612 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
613 eerror "Package fails at QA and at life. Please file a bug."
614 die "Bad package! enewgroup is only for use in pkg_* functions!"
615 esac
616
619 # get the group 617 # get the group
620 local egroup="$1"; shift 618 local egroup="$1"; shift
621 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
622 then 620 then
623 eerror "No group specified !" 621 eerror "No group specified !"
624 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
625 fi 623 fi
626 624
627 # see if group already exists 625 # see if group already exists
628 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
629 then
630 return 0 627 return 0
631 fi 628 fi
632 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
633 630
634 # options to pass to useradd 631 # options to pass to useradd
640 then 637 then
641 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
642 then 639 then
643 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
644 then 641 then
645 if [[ "${USERLAND}" == "Darwin" ]]; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
646 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
647 else 644 else
648 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
649 fi 646 fi
650 else 647 else
664 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
665 662
666 # add the group 663 # add the group
667 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
668 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
669 if [[ "${USERLAND}" == "Darwin" ]]; then 666 case ${CHOST} in
667 *-darwin*)
670 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
671 then 669 then
672 einfo "Extra options are not supported on Darwin/OS X yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
673 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
674 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
675 die "Required function missing" 673 die "Required function missing"
676 fi 674 fi
677 675
678 # If we need the next available 676 # If we need the next available
679 case ${egid} in 677 case ${egid} in
680 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
681 for egid in $(seq 101 999); do 679 for ((egid = 101; egid <= 999; egid++)); do
682 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
683 done 681 done
684 esac 682 esac
685 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
686 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
687 elif [[ "${USERLAND}" == "BSD" ]] ; then 685 ;;
686
687 *-freebsd*|*-dragonfly*)
688 case ${egid} in 688 case ${egid} in
689 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
690 for egid in $(seq 101 999); do 690 for ((egid = 101; egid <= 999; egid++)); do
691 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
692 done 692 done
693 esac 693 esac
694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
695 else 695 ;;
696
697 *-netbsd*)
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for ((egid = 101; egid <= 999; egid++)); do
701 [[ -z $(egetent group ${egid}) ]] && break
702 done
703 esac
704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
705 ;;
706
707 *)
696 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
697 fi 709 ;;
710 esac
698 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
699} 712}
700 713
701# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
702# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
703# 716# @DESCRIPTION:
704# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
705edos2unix() { 721edos2unix() {
706 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
707 do
708 cp "${f}" ${T}/edos2unix
709 sed 's/\r$//' ${T}/edos2unix > "${f}"
710 done
711} 723}
712
713
714##############################################################
715# START: Handle .desktop files and menu entries #
716# maybe this should be separated into a new eclass some time #
717# lanius@gentoo.org #
718##############################################################
719 724
720# Make a desktop file ! 725# Make a desktop file !
721# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
722# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
723# 728#
724# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
725# 730#
726# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
727# name: the name that will show up in the menu 732# name: the name that will show up in the menu
728# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
729# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
730# a full path to an icon 735# a full path to an icon
731# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
732# http://www.freedesktop.org/Standards/desktop-entry-spec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
733# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
734make_desktop_entry() { 739make_desktop_entry() {
735 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
736 741
737 local exec=${1} 742 local exec=${1}
744 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
745 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
746 case ${catmaj} in 751 case ${catmaj} in
747 app) 752 app)
748 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
749 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
750 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
751 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
752 editors) type=TextEditor;; 762 editors) type=TextEditor;;
753 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
754 emulation) type=Emulator;; 764 emulation) type=Emulator;;
755 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
756 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
757 vim) type=TextEditor;; 768 vim) type=TextEditor;;
758 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
759 *) type=;; 770 *) type=;;
760 esac 771 esac
761 ;; 772 ;;
762 773
763 dev) 774 dev)
764 type="Development" 775 type="Development"
765 ;; 776 ;;
766 777
767 games) 778 games)
768 case ${catmin} in 779 case ${catmin} in
769 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
770 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
771 board) type=BoardGame;; 782 board) type=BoardGame;;
772 kid) type=KidsGame;;
773 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
774 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
775 rpg) type=RolePlaying;;
776 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
777 simulation) type=Simulation;; 788 simulation) type=Simulation;;
778 sports) type=SportsGame;; 789 sports) type=SportsGame;;
779 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
780 *) type=;; 791 *) type=;;
781 esac 792 esac
782 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
783 ;; 802 ;;
784 803
785 mail) 804 mail)
786 type="Network;Email" 805 type="Network;Email"
787 ;; 806 ;;
789 media) 808 media)
790 case ${catmin} in 809 case ${catmin} in
791 gfx) type=Graphics;; 810 gfx) type=Graphics;;
792 radio) type=Tuner;; 811 radio) type=Tuner;;
793 sound) type=Audio;; 812 sound) type=Audio;;
794 tv) type=TV;; 813 tv) type=TV;;
795 video) type=Video;; 814 video) type=Video;;
796 *) type=;; 815 *) type=;;
797 esac 816 esac
798 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
799 ;; 818 ;;
800 819
801 net) 820 net)
802 case ${catmin} in 821 case ${catmin} in
803 dialup) type=Dialup;; 822 dialup) type=Dialup;;
804 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
805 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
806 irc) type=IRCClient;; 825 irc) type=IRCClient;;
807 mail) type=Email;; 826 mail) type=Email;;
808 news) type=News;; 827 news) type=News;;
809 nntp) type=News;; 828 nntp) type=News;;
810 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
811 *) type=;; 830 *) type=;;
812 esac 831 esac
813 type="Network;${type}" 832 type="Network;${type}"
814 ;; 833 ;;
815 834
816 sci) 835 sci)
817 case ${catmin} in 836 case ${catmin} in
818 astro*) type=Astronomoy;; 837 astro*) type=Astronomy;;
819 bio*) type=Biology;; 838 bio*) type=Biology;;
820 calc*) type=Calculator;; 839 calc*) type=Calculator;;
821 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
822 geo*) type=Geology;; 842 geo*) type=Geology;;
823 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
824 *) type=;; 846 *) type=;;
825 esac 847 esac
826 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
827 ;; 853 ;;
828 854
829 www) 855 www)
830 case ${catmin} in 856 case ${catmin} in
831 client) type=WebBrowser;; 857 client) type=WebBrowser;;
832 *) type=;; 858 *) type=;;
833 esac 859 esac
834 type="Network" 860 type="Network"
835 ;; 861 ;;
836 862
837 *) 863 *)
842 if [ "${SLOT}" == "0" ] ; then 868 if [ "${SLOT}" == "0" ] ; then
843 local desktop_name="${PN}" 869 local desktop_name="${PN}"
844 else 870 else
845 local desktop_name="${PN}-${SLOT}" 871 local desktop_name="${PN}-${SLOT}"
846 fi 872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
847 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
848 875
876 cat <<-EOF > "${desktop}"
849echo "[Desktop Entry] 877 [Desktop Entry]
850Encoding=UTF-8 878 Encoding=UTF-8
851Version=0.9.2 879 Version=1.0
852Name=${name} 880 Name=${name}
853Type=Application 881 Type=Application
854Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
855Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
856Path=${path} 885 Path=${path}
857Icon=${icon} 886 Icon=${icon}
858Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
859 889
890 (
891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
860 insinto /usr/share/applications 893 insinto /usr/share/applications
861 doins "${desktop}" 894 doins "${desktop}"
862 895 )
863 return 0
864} 896}
865 897
866# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
867# 899# @USAGE: [directories]
868# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
869# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
870# command: Name of the Window Manager 902# @DESCRIPTION:
903# Validate desktop entries using desktop-file-utils
904validate_desktop_entries() {
905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
906 einfo "Checking desktop entry validity"
907 local directories=""
908 for d in /usr/share/applications $@ ; do
909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
910 done
911 if [[ -n ${directories} ]] ; then
912 for FILE in $(find ${directories} -name "*\.desktop" \
913 -not -path '*.hidden*' | sort -u 2>/dev/null)
914 do
915 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
916 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
917 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
918 done
919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
923 fi
924}
871 925
926# @FUNCTION: make_session_desktop
927# @USAGE: <title> <command>
928# @DESCRIPTION:
929# Make a GDM/KDM Session file. The title is the file to execute to start the
930# Window Manager. The command is the name of the Window Manager.
872make_session_desktop() { 931make_session_desktop() {
873 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
874 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
875 934
876 local title=$1 935 local title=$1
877 local command=$2 936 local command=$2
878 local desktop=${T}/${wm}.desktop 937 local desktop=${T}/${wm}.desktop
879 938
939 cat <<-EOF > "${desktop}"
880echo "[Desktop Entry] 940 [Desktop Entry]
881Encoding=UTF-8 941 Encoding=UTF-8
882Name=${title} 942 Name=${title}
883Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
884Exec=${command} 944 Exec=${command}
885TryExec=${command} 945 TryExec=${command}
886Type=Application" > "${desktop}" 946 Type=Application
947 EOF
887 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
888 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
889 doins "${desktop}" 953 doins "${desktop}"
954 )
890} 955}
891 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
892domenu() { 962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
893 local i j 966 local i j ret=0
894 insinto /usr/share/applications 967 insinto /usr/share/applications
895 for i in "$@" ; do 968 for i in "$@" ; do
896 if [[ -f ${i} ]] ; then 969 if [[ -f ${i} ]] ; then
897 doins "${i}" 970 doins "${i}"
971 ((ret+=$?))
898 elif [[ -d ${i} ]] ; then 972 elif [[ -d ${i} ]] ; then
899 for j in "${i}"/*.desktop ; do 973 for j in "${i}"/*.desktop ; do
900 doins "${j}" 974 doins "${j}"
975 ((ret+=$?))
901 done 976 done
977 else
978 ((++ret))
902 fi 979 fi
903 done 980 done
981 exit ${ret}
982 )
904} 983}
984
985# @FUNCTION: newmenu
986# @USAGE: <menu> <newname>
987# @DESCRIPTION:
988# Like all other new* functions, install the specified menu as newname.
905newmenu() { 989newmenu() {
990 (
991 # wrap the env here so that the 'insinto' call
992 # doesn't corrupt the env of the caller
906 insinto /usr/share/applications 993 insinto /usr/share/applications
907 newins "$1" "$2" 994 newins "$@"
995 )
908} 996}
909 997
998# @FUNCTION: doicon
999# @USAGE: <list of icons>
1000# @DESCRIPTION:
1001# Install the list of icons into the icon directory (/usr/share/pixmaps).
1002# This is useful in conjunction with creating desktop/menu files.
910doicon() { 1003doicon() {
1004 (
1005 # wrap the env here so that the 'insinto' call
1006 # doesn't corrupt the env of the caller
911 local i j 1007 local i j ret
912 insinto /usr/share/pixmaps 1008 insinto /usr/share/pixmaps
913 for i in "$@" ; do 1009 for i in "$@" ; do
914 if [[ -f ${i} ]] ; then 1010 if [[ -f ${i} ]] ; then
915 doins "${i}" 1011 doins "${i}"
1012 ((ret+=$?))
916 elif [[ -d ${i} ]] ; then 1013 elif [[ -d ${i} ]] ; then
917 for j in "${i}"/*.png ; do 1014 for j in "${i}"/*.png ; do
918 doins "${j}" 1015 doins "${j}"
1016 ((ret+=$?))
919 done 1017 done
1018 else
1019 ((++ret))
920 fi 1020 fi
921 done 1021 done
1022 exit ${ret}
1023 )
922} 1024}
1025
1026# @FUNCTION: newicon
1027# @USAGE: <icon> <newname>
1028# @DESCRIPTION:
1029# Like all other new* functions, install the specified icon as newname.
923newicon() { 1030newicon() {
1031 (
1032 # wrap the env here so that the 'insinto' call
1033 # doesn't corrupt the env of the caller
924 insinto /usr/share/pixmaps 1034 insinto /usr/share/pixmaps
925 newins "$1" "$2" 1035 newins "$@"
1036 )
926} 1037}
927
928##############################################################
929# END: Handle .desktop files and menu entries #
930##############################################################
931
932 1038
933# for internal use only (unpack_pdv and unpack_makeself) 1039# for internal use only (unpack_pdv and unpack_makeself)
934find_unpackable_file() { 1040find_unpackable_file() {
935 local src=$1 1041 local src=$1
936 if [[ -z ${src} ]] ; then 1042 if [[ -z ${src} ]] ; then
946 fi 1052 fi
947 [[ ! -e ${src} ]] && return 1 1053 [[ ! -e ${src} ]] && return 1
948 echo "${src}" 1054 echo "${src}"
949} 1055}
950 1056
1057# @FUNCTION: unpack_pdv
1058# @USAGE: <file to unpack> <size of off_t>
1059# @DESCRIPTION:
951# Unpack those pesky pdv generated files ... 1060# Unpack those pesky pdv generated files ...
952# They're self-unpacking programs with the binary package stuffed in 1061# They're self-unpacking programs with the binary package stuffed in
953# the middle of the archive. Valve seems to use it a lot ... too bad 1062# the middle of the archive. Valve seems to use it a lot ... too bad
954# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1063# it seems to like to segfault a lot :(. So lets take it apart ourselves.
955# 1064#
956# Usage: unpack_pdv [file to unpack] [size of off_t]
957# - you have to specify the off_t size ... i have no idea how to extract that 1065# You have to specify the off_t size ... I have no idea how to extract that
958# information out of the binary executable myself. basically you pass in 1066# information out of the binary executable myself. Basically you pass in
959# the size of the off_t type (in bytes) on the machine that built the pdv 1067# the size of the off_t type (in bytes) on the machine that built the pdv
1068# archive.
1069#
960# archive. one way to determine this is by running the following commands: 1070# One way to determine this is by running the following commands:
961# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
962# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
963# basically look for the first lseek command (we do the strings/grep because 1073# Basically look for the first lseek command (we do the strings/grep because
964# sometimes the function call is _llseek or something) and steal the 2nd 1074# sometimes the function call is _llseek or something) and steal the 2nd
965# parameter. here is an example: 1075# parameter. Here is an example:
966# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1076# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
967# lseek 1077# lseek
968# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1078# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
969# lseek(3, -4, SEEK_END) = 2981250 1079# lseek(3, -4, SEEK_END) = 2981250
970# thus we would pass in the value of '4' as the second parameter. 1080# Thus we would pass in the value of '4' as the second parameter.
971unpack_pdv() { 1081unpack_pdv() {
972 local src=$(find_unpackable_file $1) 1082 local src=$(find_unpackable_file "$1")
973 local sizeoff_t=$2 1083 local sizeoff_t=$2
974 1084
975 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1085 [[ -z ${src} ]] && die "Could not locate source for '$1'"
976 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1086 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
977 1087
978 local shrtsrc="`basename ${src}`" 1088 local shrtsrc=$(basename "${src}")
979 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1089 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
980 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1090 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
981 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1091 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
982 1092
983 # grab metadata for debug reasons 1093 # grab metadata for debug reasons
984 local metafile="$(emktemp)" 1094 local metafile=$(emktemp)
985 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1095 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
986 1096
987 # rip out the final file name from the metadata 1097 # rip out the final file name from the metadata
988 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1098 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
989 datafile="`basename ${datafile}`" 1099 datafile=$(basename "${datafile}")
990 1100
991 # now lets uncompress/untar the file if need be 1101 # now lets uncompress/untar the file if need be
992 local tmpfile="$(emktemp)" 1102 local tmpfile=$(emktemp)
993 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1103 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
994 1104
995 local iscompressed="`file -b ${tmpfile}`" 1105 local iscompressed=$(file -b "${tmpfile}")
996 if [ "${iscompressed:0:8}" == "compress" ] ; then 1106 if [[ ${iscompressed:0:8} == "compress" ]] ; then
997 iscompressed=1 1107 iscompressed=1
998 mv ${tmpfile}{,.Z} 1108 mv ${tmpfile}{,.Z}
999 gunzip ${tmpfile} 1109 gunzip ${tmpfile}
1000 else 1110 else
1001 iscompressed=0 1111 iscompressed=0
1002 fi 1112 fi
1003 local istar="`file -b ${tmpfile}`" 1113 local istar=$(file -b "${tmpfile}")
1004 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1114 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1005 istar=1 1115 istar=1
1006 else 1116 else
1007 istar=0 1117 istar=0
1008 fi 1118 fi
1009 1119
1037 true 1147 true
1038 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1148 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1039 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1149 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1040} 1150}
1041 1151
1152# @FUNCTION: unpack_makeself
1153# @USAGE: [file to unpack] [offset] [tail|dd]
1154# @DESCRIPTION:
1042# Unpack those pesky makeself generated files ... 1155# Unpack those pesky makeself generated files ...
1043# They're shell scripts with the binary package tagged onto 1156# They're shell scripts with the binary package tagged onto
1044# the end of the archive. Loki utilized the format as does 1157# the end of the archive. Loki utilized the format as does
1045# many other game companies. 1158# many other game companies.
1046# 1159#
1047# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1160# If the file is not specified, then ${A} is used. If the
1048# - If the file is not specified then unpack will utilize ${A}.
1049# - If the offset is not specified then we will attempt to extract 1161# offset is not specified then we will attempt to extract
1050# the proper offset from the script itself. 1162# the proper offset from the script itself.
1051unpack_makeself() { 1163unpack_makeself() {
1164 local src_input=${1:-${A}}
1052 local src=$(find_unpackable_file "$1") 1165 local src=$(find_unpackable_file "${src_input}")
1053 local skip=$2 1166 local skip=$2
1054 local exe=$3 1167 local exe=$3
1055 1168
1056 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1169 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1057 1170
1058 local shrtsrc=$(basename "${src}") 1171 local shrtsrc=$(basename "${src}")
1059 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1172 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1060 if [ -z "${skip}" ] 1173 if [[ -z ${skip} ]] ; then
1061 then
1062 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1174 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1063 local skip=0 1175 local skip=0
1064 exe=tail 1176 exe=tail
1065 case ${ver} in 1177 case ${ver} in
1066 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1178 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1067 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1179 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1068 ;; 1180 ;;
1069 2.0|2.0.1) 1181 2.0|2.0.1)
1070 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1182 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1071 ;; 1183 ;;
1079 ;; 1191 ;;
1080 2.1.3) 1192 2.1.3)
1081 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1193 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1082 let skip="skip + 1" 1194 let skip="skip + 1"
1083 ;; 1195 ;;
1084 2.1.4) 1196 2.1.4|2.1.5)
1085 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1197 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1086 skip=$(head -n ${skip} "${src}" | wc -c) 1198 skip=$(head -n ${skip} "${src}" | wc -c)
1087 exe="dd" 1199 exe="dd"
1088 ;; 1200 ;;
1089 *) 1201 *)
1101 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1213 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1102 *) die "makeself cant handle exe '${exe}'" 1214 *) die "makeself cant handle exe '${exe}'"
1103 esac 1215 esac
1104 1216
1105 # lets grab the first few bytes of the file to figure out what kind of archive it is 1217 # lets grab the first few bytes of the file to figure out what kind of archive it is
1106 local tmpfile="$(emktemp)" 1218 local tmpfile=$(emktemp)
1107 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1219 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1108 local filetype="$(file -b "${tmpfile}")" 1220 local filetype=$(file -b "${tmpfile}")
1109 case ${filetype} in 1221 case ${filetype} in
1110 *tar\ archive) 1222 *tar\ archive*)
1111 eval ${exe} | tar --no-same-owner -xf - 1223 eval ${exe} | tar --no-same-owner -xf -
1112 ;; 1224 ;;
1113 bzip2*) 1225 bzip2*)
1114 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1226 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1115 ;; 1227 ;;
1125 ;; 1237 ;;
1126 esac 1238 esac
1127 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1239 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1128} 1240}
1129 1241
1242# @FUNCTION: check_license
1243# @USAGE: [license]
1244# @DESCRIPTION:
1130# Display a license for user to accept. 1245# Display a license for user to accept. If no license is
1131#
1132# Usage: check_license [license]
1133# - If the file is not specified then ${LICENSE} is used. 1246# specified, then ${LICENSE} is used.
1134check_license() { 1247check_license() {
1135 local lic=$1 1248 local lic=$1
1136 if [ -z "${lic}" ] ; then 1249 if [ -z "${lic}" ] ; then
1137 lic="${PORTDIR}/licenses/${LICENSE}" 1250 lic="${PORTDIR}/licenses/${LICENSE}"
1138 else 1251 else
1151 # accepted ... if we don't find a match, we make the user accept 1264 # accepted ... if we don't find a match, we make the user accept
1152 local shopts=$- 1265 local shopts=$-
1153 local alic 1266 local alic
1154 set -o noglob #so that bash doesn't expand "*" 1267 set -o noglob #so that bash doesn't expand "*"
1155 for alic in ${ACCEPT_LICENSE} ; do 1268 for alic in ${ACCEPT_LICENSE} ; do
1156 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1269 if [[ ${alic} == ${l} ]]; then
1157 set +o noglob; set -${shopts} #reset old shell opts 1270 set +o noglob; set -${shopts} #reset old shell opts
1158 return 0 1271 return 0
1159 fi 1272 fi
1160 done 1273 done
1161 set +o noglob; set -$shopts #reset old shell opts 1274 set +o noglob; set -$shopts #reset old shell opts
1162 1275
1163 local licmsg="$(emktemp)" 1276 local licmsg=$(emktemp)
1164 cat << EOF > ${licmsg} 1277 cat <<-EOF > ${licmsg}
1165********************************************************** 1278 **********************************************************
1166The following license outlines the terms of use of this 1279 The following license outlines the terms of use of this
1167package. You MUST accept this license for installation to 1280 package. You MUST accept this license for installation to
1168continue. When you are done viewing, hit 'q'. If you 1281 continue. When you are done viewing, hit 'q'. If you
1169CTRL+C out of this, the install will not run! 1282 CTRL+C out of this, the install will not run!
1170********************************************************** 1283 **********************************************************
1171 1284
1172EOF 1285 EOF
1173 cat ${lic} >> ${licmsg} 1286 cat ${lic} >> ${licmsg}
1174 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1287 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1175 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1288 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1176 read alic 1289 read alic
1177 case ${alic} in 1290 case ${alic} in
1184 die "Failed to accept license" 1297 die "Failed to accept license"
1185 ;; 1298 ;;
1186 esac 1299 esac
1187} 1300}
1188 1301
1302# @FUNCTION: cdrom_get_cds
1303# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1304# @DESCRIPTION:
1189# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1305# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1190# the whole 'non-interactive' policy, but damnit I want CD support ! 1306# the whole 'non-interactive' policy, but damnit I want CD support !
1191# 1307#
1192# with these cdrom functions we handle all the user interaction and 1308# With these cdrom functions we handle all the user interaction and
1193# standardize everything. all you have to do is call cdrom_get_cds() 1309# standardize everything. All you have to do is call cdrom_get_cds()
1194# and when the function returns, you can assume that the cd has been 1310# and when the function returns, you can assume that the cd has been
1195# found at CDROM_ROOT. 1311# found at CDROM_ROOT.
1196# 1312#
1313# The function will attempt to locate a cd based upon a file that is on
1314# the cd. The more files you give this function, the more cds
1315# the cdrom functions will handle.
1316#
1197# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1317# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1198# etc... if you want to give the cds better names, then just export 1318# etc... If you want to give the cds better names, then just export
1199# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1319# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1320# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1321# also use the CDROM_NAME_SET bash array.
1200# 1322#
1201# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1323# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1202#
1203# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1204# - this will attempt to locate a cd based upon a file that is on
1205# the cd ... the more files you give this function, the more cds
1206# the cdrom functions will handle
1207cdrom_get_cds() { 1324cdrom_get_cds() {
1208 # first we figure out how many cds we're dealing with by 1325 # first we figure out how many cds we're dealing with by
1209 # the # of files they gave us 1326 # the # of files they gave us
1210 local cdcnt=0 1327 local cdcnt=0
1211 local f= 1328 local f=
1212 for f in "$@" ; do 1329 for f in "$@" ; do
1213 cdcnt=$((cdcnt + 1)) 1330 ((++cdcnt))
1214 export CDROM_CHECK_${cdcnt}="$f" 1331 export CDROM_CHECK_${cdcnt}="$f"
1215 done 1332 done
1216 export CDROM_TOTAL_CDS=${cdcnt} 1333 export CDROM_TOTAL_CDS=${cdcnt}
1217 export CDROM_CURRENT_CD=1 1334 export CDROM_CURRENT_CD=1
1218 1335
1219 # now we see if the user gave use CD_ROOT ... 1336 # now we see if the user gave use CD_ROOT ...
1220 # if they did, let's just believe them that it's correct 1337 # if they did, let's just believe them that it's correct
1221 if [[ ! -z ${CD_ROOT} ]] ; then
1222 export CDROM_ROOT=${CD_ROOT}
1223 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1224 return
1225 fi
1226 # do the same for CD_ROOT_X
1227 if [[ ! -z ${CD_ROOT_1} ]] ; then 1338 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1228 local var= 1339 local var=
1229 cdcnt=0 1340 cdcnt=0
1230 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1341 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1231 cdcnt=$((cdcnt + 1)) 1342 ((++cdcnt))
1232 var="CD_ROOT_${cdcnt}" 1343 var="CD_ROOT_${cdcnt}"
1344 [[ -z ${!var} ]] && var="CD_ROOT"
1233 if [[ -z ${!var} ]] ; then 1345 if [[ -z ${!var} ]] ; then
1234 eerror "You must either use just the CD_ROOT" 1346 eerror "You must either use just the CD_ROOT"
1235 eerror "or specify ALL the CD_ROOT_X variables." 1347 eerror "or specify ALL the CD_ROOT_X variables."
1236 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1348 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1237 die "could not locate CD_ROOT_${cdcnt}" 1349 die "could not locate CD_ROOT_${cdcnt}"
1238 fi 1350 fi
1239 export CDROM_ROOTS_${cdcnt}="${!var}"
1240 done 1351 done
1241 export CDROM_ROOT=${CDROM_ROOTS_1} 1352 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1242 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1353 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1354 export CDROM_SET=-1
1355 for f in ${CDROM_CHECK_1//:/ } ; do
1356 ((++CDROM_SET))
1357 [[ -e ${CD_ROOT}/${f} ]] && break
1358 done
1359 export CDROM_MATCH=${f}
1243 return 1360 return
1244 fi 1361 fi
1245 1362
1363 # User didn't help us out so lets make sure they know they can
1364 # simplify the whole process ...
1246 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1365 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1247 einfon "This ebuild will need the " 1366 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1248 if [[ -z ${CDROM_NAME} ]] ; then
1249 echo "cdrom for ${PN}."
1250 else
1251 echo "${CDROM_NAME}."
1252 fi
1253 echo 1367 echo
1254 einfo "If you do not have the CD, but have the data files" 1368 einfo "If you do not have the CD, but have the data files"
1255 einfo "mounted somewhere on your filesystem, just export" 1369 einfo "mounted somewhere on your filesystem, just export"
1256 einfo "the variable CD_ROOT so that it points to the" 1370 einfo "the variable CD_ROOT so that it points to the"
1257 einfo "directory containing the files." 1371 einfo "directory containing the files."
1258 echo 1372 echo
1259 einfo "For example:" 1373 einfo "For example:"
1260 einfo "export CD_ROOT=/mnt/cdrom" 1374 einfo "export CD_ROOT=/mnt/cdrom"
1261 echo 1375 echo
1262 else 1376 else
1377 if [[ -n ${CDROM_NAME_SET} ]] ; then
1378 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1379 cdcnt=0
1380 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1381 ((++cdcnt))
1382 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1383 done
1384 fi
1385
1263 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1386 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1264 cdcnt=0 1387 cdcnt=0
1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1388 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1266 cdcnt=$((cdcnt + 1)) 1389 ((++cdcnt))
1267 var="CDROM_NAME_${cdcnt}" 1390 var="CDROM_NAME_${cdcnt}"
1268 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1391 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1269 done 1392 done
1270 echo 1393 echo
1271 einfo "If you do not have the CDs, but have the data files" 1394 einfo "If you do not have the CDs, but have the data files"
1272 einfo "mounted somewhere on your filesystem, just export" 1395 einfo "mounted somewhere on your filesystem, just export"
1273 einfo "the following variables so they point to the right place:" 1396 einfo "the following variables so they point to the right place:"
1274 einfon "" 1397 einfon ""
1275 cdcnt=0 1398 cdcnt=0
1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1399 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1277 cdcnt=$((cdcnt + 1)) 1400 ((++cdcnt))
1278 echo -n " CD_ROOT_${cdcnt}" 1401 echo -n " CD_ROOT_${cdcnt}"
1279 done 1402 done
1280 echo 1403 echo
1281 einfo "Or, if you have all the files in the same place, or" 1404 einfo "Or, if you have all the files in the same place, or"
1282 einfo "you only have one cdrom, you can export CD_ROOT" 1405 einfo "you only have one cdrom, you can export CD_ROOT"
1285 echo 1408 echo
1286 einfo "For example:" 1409 einfo "For example:"
1287 einfo "export CD_ROOT_1=/mnt/cdrom" 1410 einfo "export CD_ROOT_1=/mnt/cdrom"
1288 echo 1411 echo
1289 fi 1412 fi
1413
1414 export CDROM_SET=""
1290 export CDROM_CURRENT_CD=0 1415 export CDROM_CURRENT_CD=0
1291 cdrom_load_next_cd 1416 cdrom_load_next_cd
1292} 1417}
1293 1418
1294# this is only used when you need access to more than one cd. 1419# @FUNCTION: cdrom_load_next_cd
1295# when you have finished using the first cd, just call this function. 1420# @DESCRIPTION:
1296# when it returns, CDROM_ROOT will be pointing to the second cd. 1421# Some packages are so big they come on multiple CDs. When you're done reading
1297# remember, you can only go forward in the cd chain, you can't go back. 1422# files off a CD and want access to the next one, just call this function.
1423# Again, all the messy details of user interaction are taken care of for you.
1424# Once this returns, just read the variable CDROM_ROOT for the location of the
1425# mounted CD. Note that you can only go forward in the CD list, so make sure
1426# you only call this function when you're done using the current CD.
1298cdrom_load_next_cd() { 1427cdrom_load_next_cd() {
1299 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1300 local var= 1428 local var
1301 1429 ((++CDROM_CURRENT_CD))
1302 if [[ ! -z ${CD_ROOT} ]] ; then
1303 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1304 return
1305 fi
1306 1430
1307 unset CDROM_ROOT 1431 unset CDROM_ROOT
1308 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1432 var=CD_ROOT_${CDROM_CURRENT_CD}
1433 [[ -z ${!var} ]] && var="CD_ROOT"
1309 if [[ -z ${!var} ]] ; then 1434 if [[ -z ${!var} ]] ; then
1310 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1435 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1311 cdrom_locate_file_on_cd ${!var} 1436 _cdrom_locate_file_on_cd ${!var}
1312 else 1437 else
1313 export CDROM_ROOT=${!var} 1438 export CDROM_ROOT=${!var}
1314 fi 1439 fi
1315 1440
1316 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1441 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321# all it does is try to locate a give file on a cd ... if the cd isn't 1446# all it does is try to locate a give file on a cd ... if the cd isn't
1322# found, then a message asking for the user to insert the cdrom will be 1447# found, then a message asking for the user to insert the cdrom will be
1323# displayed and we'll hang out here until: 1448# displayed and we'll hang out here until:
1324# (1) the file is found on a mounted cdrom 1449# (1) the file is found on a mounted cdrom
1325# (2) the user hits CTRL+C 1450# (2) the user hits CTRL+C
1326cdrom_locate_file_on_cd() { 1451_cdrom_locate_file_on_cd() {
1452 local mline=""
1453 local showedmsg=0
1454
1327 while [[ -z ${CDROM_ROOT} ]] ; do 1455 while [[ -z ${CDROM_ROOT} ]] ; do
1328 local dir=$(dirname "$*") 1456 local i=0
1457 local -a cdset=(${*//:/ })
1458 if [[ -n ${CDROM_SET} ]] ; then
1459 cdset=(${cdset[${CDROM_SET}]})
1460 fi
1461
1462 while [[ -n ${cdset[${i}]} ]] ; do
1463 local dir=$(dirname ${cdset[${i}]})
1329 local file=$(basename "$*") 1464 local file=$(basename ${cdset[${i}]})
1330 local mline=""
1331 local showedmsg=0
1332 1465
1333 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1466 local point= node= fs= foo=
1334 [[ -d ${mline}/${dir} ]] || continue 1467 while read point node fs foo ; do
1468 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1469 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1470 && continue
1471 point=${point//\040/ }
1335 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1472 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1336 && export CDROM_ROOT=${mline} 1473 export CDROM_ROOT=${point}
1474 export CDROM_SET=${i}
1475 export CDROM_MATCH=${cdset[${i}]}
1476 return
1477 done <<< "$(get_mounts)"
1478
1479 ((++i))
1337 done 1480 done
1338 1481
1339 if [[ -z ${CDROM_ROOT} ]] ; then
1340 echo 1482 echo
1341 if [[ ${showedmsg} -eq 0 ]] ; then 1483 if [[ ${showedmsg} -eq 0 ]] ; then
1342 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1484 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1343 if [[ -z ${CDROM_NAME} ]] ; then 1485 if [[ -z ${CDROM_NAME} ]] ; then
1344 einfo "Please insert the cdrom for ${PN} now !" 1486 einfo "Please insert+mount the cdrom for ${PN} now !"
1345 else
1346 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1347 fi
1348 else 1487 else
1349 if [[ -z ${CDROM_NAME_1} ]] ; then
1350 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1351 else
1352 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1353 einfo "Please insert+mount the ${!var} cdrom now !" 1488 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1354 fi
1355 fi 1489 fi
1356 showedmsg=1 1490 else
1491 if [[ -z ${CDROM_NAME_1} ]] ; then
1492 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1493 else
1494 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1495 einfo "Please insert+mount the ${!var} cdrom now !"
1496 fi
1357 fi 1497 fi
1498 showedmsg=1
1499 fi
1358 einfo "Press return to scan for the cd again" 1500 einfo "Press return to scan for the cd again"
1359 einfo "or hit CTRL+C to abort the emerge." 1501 einfo "or hit CTRL+C to abort the emerge."
1360 echo 1502 echo
1361 einfo "If you are having trouble with the detection" 1503 einfo "If you are having trouble with the detection"
1362 einfo "of your CD, it is possible that you do not have" 1504 einfo "of your CD, it is possible that you do not have"
1363 einfo "Joliet support enabled in your kernel. Please" 1505 einfo "Joliet support enabled in your kernel. Please"
1364 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1506 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1365 read 1507 read || die "something is screwed with your system"
1366 fi
1367 done 1508 done
1368} 1509}
1369 1510
1370# Make sure that LINGUAS only contains languages that 1511# Make sure that LINGUAS only contains languages that
1371# a package can support 1512# a package can support
1372# 1513#
1373# usage: strip-linguas <allow LINGUAS> 1514# usage: strip-linguas <allow LINGUAS>
1374# strip-linguas -i <directories of .po files> 1515# strip-linguas -i <directories of .po files>
1375# strip-linguas -u <directories of .po files> 1516# strip-linguas -u <directories of .po files>
1376# 1517#
1377# The first form allows you to specify a list of LINGUAS. 1518# The first form allows you to specify a list of LINGUAS.
1378# The -i builds a list of po files found in all the 1519# The -i builds a list of po files found in all the
1379# directories and uses the intersection of the lists. 1520# directories and uses the intersection of the lists.
1380# The -u builds a list of po files found in all the 1521# The -u builds a list of po files found in all the
1381# directories and uses the union of the lists. 1522# directories and uses the union of the lists.
1382strip-linguas() { 1523strip-linguas() {
1383 local ls newls 1524 local ls newls nols
1384 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1525 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1385 local op=$1; shift 1526 local op=$1; shift
1386 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1527 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1387 local d f 1528 local d f
1388 for d in "$@" ; do 1529 for d in "$@" ; do
1389 if [[ ${op} == "-u" ]] ; then 1530 if [[ ${op} == "-u" ]] ; then
1390 newls=${ls} 1531 newls=${ls}
1391 else 1532 else
1392 newls="" 1533 newls=""
1393 fi 1534 fi
1394 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1535 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1395 if [[ ${op} == "-i" ]] ; then 1536 if [[ ${op} == "-i" ]] ; then
1396 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1537 hasq ${f} ${ls} && newls="${newls} ${f}"
1397 else 1538 else
1398 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1539 hasq ${f} ${ls} || newls="${newls} ${f}"
1399 fi 1540 fi
1400 done 1541 done
1401 ls=${newls} 1542 ls=${newls}
1402 done 1543 done
1403 ls=${ls//.po}
1404 else 1544 else
1405 ls=$@ 1545 ls="$@"
1406 fi 1546 fi
1407 1547
1408 ls=" ${ls} " 1548 nols=""
1409 newls="" 1549 newls=""
1410 for f in ${LINGUAS} ; do 1550 for f in ${LINGUAS} ; do
1411 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1551 if hasq ${f} ${ls} ; then
1412 newls="${newls} ${f}" 1552 newls="${newls} ${f}"
1413 else 1553 else
1414 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1554 nols="${nols} ${f}"
1415 fi 1555 fi
1416 done 1556 done
1417 if [[ -z ${newls} ]] ; then 1557 [[ -n ${nols} ]] \
1418 export LINGUAS="" 1558 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1419 else
1420 export LINGUAS=${newls:1} 1559 export LINGUAS=${newls:1}
1421 fi
1422} 1560}
1423 1561
1424# moved from kernel.eclass since they are generally useful outside of 1562# @FUNCTION: set_arch_to_kernel
1425# kernel.eclass -iggy (20041002) 1563# @DESCRIPTION:
1426
1427# the following functions are useful in kernel module ebuilds, etc.
1428# for an example see ivtv or drbd ebuilds
1429
1430# set's ARCH to match what the kernel expects 1564# Set the env ARCH to match what the kernel expects.
1431set_arch_to_kernel() { 1565set_arch_to_kernel() {
1432 i=10 1566 i=10
1433 while ((i--)) ; do 1567 while ((i--)) ; do
1434 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1568 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1435 done 1569 done
1436 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1570 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1437 case ${ARCH} in 1571 case ${ARCH} in
1438 x86) export ARCH="i386";; 1572 x86) export ARCH="i386";;
1439 amd64) export ARCH="x86_64";; 1573 amd64) export ARCH="x86_64";;
1440 hppa) export ARCH="parisc";; 1574 hppa) export ARCH="parisc";;
1441 mips) export ARCH="mips";; 1575 mips) export ARCH="mips";;
1442 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one! 1576 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1443 *) export ARCH="${ARCH}";; 1577 *) export ARCH="${ARCH}";;
1444 esac 1578 esac
1445} 1579}
1446 1580
1447# set's ARCH back to what portage expects 1581# @FUNCTION: set_arch_to_portage
1582# @DESCRIPTION:
1583# Set the env ARCH to match what portage expects.
1448set_arch_to_portage() { 1584set_arch_to_portage() {
1449 i=10 1585 i=10
1450 while ((i--)) ; do 1586 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1587 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done 1588 done
1453 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1589 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1454} 1590}
1455 1591
1456# Jeremy Huddleston <eradicator@gentoo.org>: 1592# @FUNCTION: preserve_old_lib
1457# preserve_old_lib /path/to/libblah.so.0 1593# @USAGE: <libs to preserve> [more libs]
1458# preserve_old_lib_notify /path/to/libblah.so.0 1594# @DESCRIPTION:
1459#
1460# These functions are useful when a lib in your package changes --soname. Such 1595# These functions are useful when a lib in your package changes ABI SONAME.
1461# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1596# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1462# would break packages that link against it. Most people get around this 1597# would break packages that link against it. Most people get around this
1463# by using the portage SLOT mechanism, but that is not always a relevant 1598# by using the portage SLOT mechanism, but that is not always a relevant
1464# solution, so instead you can add the following to your ebuilds: 1599# solution, so instead you can call this from pkg_preinst. See also the
1465# 1600# preserve_old_lib_notify function.
1466# src_install() {
1467# ...
1468# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1469# ...
1470# }
1471#
1472# pkg_postinst() {
1473# ...
1474# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1475# ...
1476# }
1477
1478preserve_old_lib() { 1601preserve_old_lib() {
1479 LIB=$1 1602 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1603 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1604 die "Invalid preserve_old_lib() usage"
1605 fi
1606 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1480 1607
1481 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib dir
1482 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1483 DIRNAME=`dirname ${LIB}` 1610 [[ -e ${ROOT}/${lib} ]] || continue
1484 1611 dir=${lib%/*}
1485 dodir ${DIRNAME} 1612 dodir ${dir} || die "dodir ${dir} failed"
1486 cp ${ROOT}${LIB} ${D}${DIRNAME} 1613 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1487 touch ${D}${LIB} 1614 touch "${D}"/${lib}
1488 fi 1615 done
1489} 1616}
1490 1617
1618# @FUNCTION: preserve_old_lib_notify
1619# @USAGE: <libs to notify> [more libs]
1620# @DESCRIPTION:
1621# Spit helpful messages about the libraries preserved by preserve_old_lib.
1491preserve_old_lib_notify() { 1622preserve_old_lib_notify() {
1492 LIB=$1 1623 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1624 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1625 die "Invalid preserve_old_lib_notify() usage"
1626 fi
1493 1627
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1628 local lib notice=0
1495 SONAME=`basename ${LIB}` 1629 for lib in "$@" ; do
1496 1630 [[ -e ${ROOT}/${lib} ]] || continue
1631 if [[ ${notice} -eq 0 ]] ; then
1632 notice=1
1497 ewarn "An old version of an installed library was detected on your system." 1633 ewarn "Old versions of installed libraries were detected on your system."
1498 ewarn "In order to avoid breaking packages that link against it, this older version" 1634 ewarn "In order to avoid breaking packages that depend on these old libs,"
1499 ewarn "is not being removed. In order to make full use of this newer version," 1635 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1500 ewarn "you will need to execute the following command:" 1636 ewarn "in order to remove these old dependencies. If you do not have this"
1501 ewarn " revdep-rebuild --soname ${SONAME}" 1637 ewarn "helper program, simply emerge the 'gentoolkit' package."
1502 ewarn 1638 ewarn
1503 ewarn "After doing that, you can safely remove ${LIB}"
1504 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1505 fi 1639 fi
1640 ewarn " # revdep-rebuild --library ${lib##*/}"
1641 done
1506} 1642}
1507 1643
1508# Hack for people to figure out if a package was built with 1644# @FUNCTION: built_with_use
1509# certain USE flags 1645# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1646# @DESCRIPTION:
1647# A temporary hack until portage properly supports DEPENDing on USE
1648# flags being enabled in packages. This will check to see if the specified
1649# DEPEND atom was built with the specified list of USE flags. The
1650# --missing option controls the behavior if called on a package that does
1651# not actually support the defined USE flags (aka listed in IUSE).
1652# The default is to abort (call die). The -a and -o flags control
1653# the requirements of the USE flags. They correspond to "and" and "or"
1654# logic. So the -a flag means all listed USE flags must be enabled
1655# while the -o flag means at least one of the listed fIUSE flags must be
1656# enabled. The --hidden option is really for internal use only as it
1657# means the USE flag we're checking is hidden expanded, so it won't be found
1658# in IUSE like normal USE flags.
1510# 1659#
1511# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1660# Remember that this function isn't terribly intelligent so order of optional
1512# ex: built_with_use xchat gtk2 1661# flags matter.
1513#
1514# Flags: -a all USE flags should be utilized
1515# -o at least one USE flag should be utilized
1516# Note: the default flag is '-a'
1517built_with_use() { 1662built_with_use() {
1663 local hidden="no"
1664 if [[ $1 == "--hidden" ]] ; then
1665 hidden="yes"
1666 shift
1667 fi
1668
1669 local missing_action="die"
1670 if [[ $1 == "--missing" ]] ; then
1671 missing_action=$2
1672 shift ; shift
1673 case ${missing_action} in
1674 true|false|die) ;;
1675 *) die "unknown action '${missing_action}'";;
1676 esac
1677 fi
1678
1518 local opt=$1 1679 local opt=$1
1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1680 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1520 1681
1521 local PKG=$(best_version $1) 1682 local PKG=$(best_version $1)
1683 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1522 shift 1684 shift
1523 1685
1524 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1686 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1525 [[ ! -e ${USEFILE} ]] && return 1 1687 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1688
1689 # if the IUSE file doesn't exist, the read will error out, we need to handle
1690 # this gracefully
1691 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1692 case ${missing_action} in
1693 true) return 0;;
1694 false) return 1;;
1695 die) die "Unable to determine what USE flags $PKG was built with";;
1696 esac
1697 fi
1698
1699 if [[ ${hidden} == "no" ]] ; then
1700 local IUSE_BUILT=$(<${IUSEFILE})
1701 # Don't check USE_EXPAND #147237
1702 local expand
1703 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1704 if [[ $1 == ${expand}_* ]] ; then
1705 expand=""
1706 break
1707 fi
1708 done
1709 if [[ -n ${expand} ]] ; then
1710 if ! has $1 ${IUSE_BUILT} ; then
1711 case ${missing_action} in
1712 true) return 0;;
1713 false) return 1;;
1714 die) die "$PKG does not actually support the $1 USE flag!";;
1715 esac
1716 fi
1717 fi
1718 fi
1526 1719
1527 local USE_BUILT=$(<${USEFILE}) 1720 local USE_BUILT=$(<${USEFILE})
1528 while [[ $# -gt 0 ]] ; do 1721 while [[ $# -gt 0 ]] ; do
1529 if [[ ${opt} = "-o" ]] ; then 1722 if [[ ${opt} = "-o" ]] ; then
1530 has $1 ${USE_BUILT} && return 0 1723 has $1 ${USE_BUILT} && return 0
1534 shift 1727 shift
1535 done 1728 done
1536 [[ ${opt} = "-a" ]] 1729 [[ ${opt} = "-a" ]]
1537} 1730}
1538 1731
1732# @DESCRIPTION: epunt_cxx
1733# @USAGE: [dir to scan]
1734# @DESCRIPTION:
1539# Many configure scripts wrongly bail when a C++ compiler 1735# Many configure scripts wrongly bail when a C++ compiler could not be
1540# could not be detected. #73450 1736# detected. If dir is not specified, then it defaults to ${S}.
1737#
1738# http://bugs.gentoo.org/73450
1541epunt_cxx() { 1739epunt_cxx() {
1542 local dir=$1 1740 local dir=$1
1543 [[ -z ${dir} ]] && dir=${S} 1741 [[ -z ${dir} ]] && dir=${S}
1544 ebegin "Removing useless C++ checks" 1742 ebegin "Removing useless C++ checks"
1545 local f 1743 local f
1547 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1745 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1548 done 1746 done
1549 eend 0 1747 eend 0
1550} 1748}
1551 1749
1552# dopamd <file> [more files] 1750# @FUNCTION: make_wrapper
1553# 1751# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1554# Install pam auth config file in /etc/pam.d 1752# @DESCRIPTION:
1555dopamd() { 1753# Create a shell wrapper script named wrapper in installpath
1556 [[ -z $1 ]] && die "dopamd requires at least one argument" 1754# (defaults to the bindir) to execute target (default of wrapper) by
1557 1755# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1558 use pam || return 0 1756# libpaths followed by optionally changing directory to chdir.
1559
1560 INSDESTTREE=/etc/pam.d \
1561 doins "$@" || die "failed to install $@"
1562}
1563# newpamd <old name> <new name>
1564#
1565# Install pam file <old name> as <new name> in /etc/pam.d
1566newpamd() {
1567 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1568
1569 use pam || return 0
1570
1571 INSDESTTREE=/etc/pam.d \
1572 newins "$1" "$2" || die "failed to install $1 as $2"
1573}
1574
1575# make a wrapper script ...
1576# NOTE: this was originally games_make_wrapper, but I noticed other places where
1577# this could be used, so I have moved it here and made it not games-specific
1578# -- wolf31o2
1579# $1 == wrapper name
1580# $2 == binary to run
1581# $3 == directory to chdir before running binary
1582# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1583# $5 == path for wrapper
1584make_wrapper() { 1757make_wrapper() {
1585 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1758 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1586 local tmpwrapper=$(emktemp) 1759 local tmpwrapper=$(emktemp)
1760 # We don't want to quote ${bin} so that people can pass complex
1761 # things as $bin ... "./someprog --args"
1587 cat << EOF > "${tmpwrapper}" 1762 cat << EOF > "${tmpwrapper}"
1588#!/bin/sh 1763#!/bin/sh
1589cd "${chdir}" 1764cd "${chdir:-.}"
1765if [ -n "${libdir}" ] ; then
1766 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1590export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1767 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1768 else
1769 export LD_LIBRARY_PATH="${libdir}"
1770 fi
1771fi
1591exec ${bin} "\$@" 1772exec ${bin} "\$@"
1592EOF 1773EOF
1593 chmod go+rx "${tmpwrapper}" 1774 chmod go+rx "${tmpwrapper}"
1594 if [ -n "${5}" ] 1775 if [[ -n ${path} ]] ; then
1595 then 1776 (
1596 exeinto ${5} 1777 exeinto "${path}"
1597 newexe "${tmpwrapper}" "${wrapper}" 1778 newexe "${tmpwrapper}" "${wrapper}"
1779 ) || die
1598 else 1780 else
1599 newbin "${tmpwrapper}" "${wrapper}" 1781 newbin "${tmpwrapper}" "${wrapper}" || die
1600 fi 1782 fi
1601} 1783}

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