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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2006 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 1.181 2005/06/09 15:25:56 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.256 2006/10/31 19:29:12 agriffis Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12inherit multilib 12inherit multilib portability
13ECLASS=eutils
14INHERITED="$INHERITED $ECLASS"
15
16DEPEND="!bootstrap? ( sys-devel/patch userland_GNU? ( sys-apps/shadow ) )"
17# sys-apps/shadow is needed for useradd, etc, bug #94745.
18 13
19DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
20 15
21# Wait for the supplied number of seconds. If no argument is supplied, defaults 16# Wait for the supplied number of seconds. If no argument is supplied, defaults
22# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
23# outputting to a terminal, don't wait. For compatability purposes, the argument 18# outputting to a terminal, don't wait. For compatability purposes, the argument
24# must be an integer greater than zero. 19# must be an integer greater than zero.
25# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
26epause() { 21epause() {
27 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28 sleep ${1:-5}
29 fi
30} 23}
31 24
32# Beep the specified number of times (defaults to five). If our output 25# Beep the specified number of times (defaults to five). If our output
33# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
34# don't beep. 27# don't beep.
35# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
36ebeep() { 29ebeep() {
37 local n 30 local n
38 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 31 if [[ -z ${EBEEP_IGNORE} ]] ; then
39 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
40 echo -ne "\a" 33 echo -ne "\a"
41 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
42 echo -ne "\a" 35 echo -ne "\a"
43 sleep 1 36 sleep 1
62# to point to the latest version of the library present. 55# to point to the latest version of the library present.
63# 56#
64# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
65# 58#
66gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
67 local libdir="$(get_libdir)" 68 local lib libdir=$(get_libdir)
68 # Just make sure it exists 69 # Just make sure it exists
69 dodir /usr/${libdir} 70 dodir /usr/${libdir}
70 71
71 for lib in "${@}" ; do 72 for lib in "${@}" ; do
72 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
73 /* GNU ld script 74 /* GNU ld script
74 Since Gentoo has critical dynamic libraries 75 Since Gentoo has critical dynamic libraries
75 in /lib, and the static versions in /usr/lib, 76 in /lib, and the static versions in /usr/lib,
76 we need to have a "fake" dynamic lib in /usr/lib, 77 we need to have a "fake" dynamic lib in /usr/lib,
77 otherwise we run into linking problems. 78 otherwise we run into linking problems.
78 79
79 See bug http://bugs.gentoo.org/4411 for more info. 80 See bug http://bugs.gentoo.org/4411 for more info.
80 */ 81 */
81 GROUP ( /${libdir}/${lib} ) 82 GROUP ( /${libdir}/${lib} )
82 END_LDSCRIPT 83 END_LDSCRIPT
83 fperms a+x "/usr/${libdir}/${lib}" 84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
84 done 85 done
85} 86}
86 87
87# Simple function to draw a line consisting of '=' the same length as $*
88# - only to be used by epatch()
89#
90# <azarah@gentoo.org> (11 Nov 2002)
91#
92draw_line() {
93 local i=0
94 local str_length=""
95
96 # Handle calls that do not have args, or wc not being installed ...
97 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
98 then
99 echo "==============================================================="
100 return 0
101 fi
102
103 # Get the length of $*
104 str_length="$(echo -n "$*" | wc -m)"
105
106 while [ "$i" -lt "${str_length}" ]
107 do
108 echo -n "="
109
110 i=$((i + 1))
111 done
112
113 echo
114
115 return 0
116}
117 88
118# Default directory where patches are located 89# Default directory where patches are located
119EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
120# Default extension for patches 91# Default extension for patches
121EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
122# Default options for patch 93# Default options for patch
123# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
124# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files.
125EPATCH_OPTS="-g0 --no-backup-if-mismatch" 97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
126# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
127# and not the full path .. 99# and not the full path ..
128EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
129# Change the printed message for a single patch. 101# Change the printed message for a single patch.
130EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
168# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
169# 141#
170# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
171# 143#
172epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
173 local PIPE_CMD="" 150 local PIPE_CMD=""
174 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
175 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
176 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
177 local SINGLE_PATCH="no" 154 local SINGLE_PATCH="no"
178 local x="" 155 local x=""
156
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 158
180 if [ "$#" -gt 1 ] 159 if [ "$#" -gt 1 ]
181 then 160 then
182 local m="" 161 local m=""
183 for m in "$@" ; do 162 for m in "$@" ; do
284 263
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
287 do 266 do
288 # Generate some useful debug info ... 267 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 270
292 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then 272 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
299 278
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 281
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 284
306 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then 286 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then 288 then
313 count=5 292 count=5
314 break 293 break
315 fi 294 fi
316 fi 295 fi
317 296
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then 298 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 304
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 305 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
327 307
328 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
329 then 309 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 310 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 311 echo
377# vapier@gentoo.org 357# vapier@gentoo.org
378# 358#
379# Takes just 1 optional parameter (the directory to create tmpfile in) 359# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 360emktemp() {
381 local exe="touch" 361 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift 362 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir="$1" 363 local topdir=$1
384 364
385 if [ -z "${topdir}" ] 365 if [[ -z ${topdir} ]] ; then
386 then
387 [ -z "${T}" ] \ 366 [[ -z ${T} ]] \
388 && topdir="/tmp" \ 367 && topdir="/tmp" \
389 || topdir="${T}" 368 || topdir=${T}
390 fi 369 fi
391 370
392 if [ -z "$(type -p mktemp)" ] 371 if [[ -z $(type -p mktemp) ]] ; then
393 then
394 local tmp=/ 372 local tmp=/
395 while [ -e "${tmp}" ] ; do 373 while [[ -e ${tmp} ]] ; do
396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 375 done
398 ${exe} "${tmp}" 376 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 377 echo "${tmp}"
400 else 378 else
401 [ "${exe}" == "touch" ] \ 379 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 380 [[ ${USERLAND} == "GNU" ]] \
403 || exe="-d" 381 && mktemp -p "${topdir}" \
404 mktemp ${exe} "${topdir}" 382 || TMPDIR="${topdir}" mktemp -t tmp
383 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp
387 fi
405 fi 388 fi
406} 389}
407 390
408# Small wrapper for getent (Linux), nidump (Mac OS X), 391# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 392# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412# 395#
413# egetent(database, key) 396# egetent(database, key)
414egetent() { 397egetent() {
415 if [[ "${USERLAND}" == "Darwin" ]] ; then 398 case ${CHOST} in
399 *-darwin*)
416 case "$2" in 400 case "$2" in
417 *[!0-9]*) # Non numeric 401 *[!0-9]*) # Non numeric
418 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
419 ;; 403 ;;
420 *) # Numeric 404 *) # Numeric
421 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
422 ;; 406 ;;
423 esac 407 esac
424 elif [[ "${USERLAND}" == "BSD" ]] ; then 408 ;;
425 local action 409 *-freebsd*|*-dragonfly*)
426 if [ "$1" == "passwd" ] 410 local opts action="user"
427 then 411 [[ $1 == "passwd" ]] || action="group"
428 action="user" 412
429 else 413 # lookup by uid/gid
430 action="group" 414 if [[ $2 == [[:digit:]]* ]] ; then
415 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 416 fi
417
432 pw show "${action}" "$2" -q 418 pw show ${action} ${opts} "$2" -q
433 else 419 ;;
420 *-netbsd*|*-openbsd*)
421 grep "$2:\*:" /etc/$1
422 ;;
423 *)
434 which nscd >& /dev/null && nscd -i "$1" 424 type -p nscd >& /dev/null && nscd -i "$1"
435 getent "$1" "$2" 425 getent "$1" "$2"
436 fi 426 ;;
427 esac
437} 428}
438 429
439# Simplify/standardize adding users to the system 430# Simplify/standardize adding users to the system
440# vapier@gentoo.org 431# vapier@gentoo.org
441# 432#
448# shell: /bin/false 439# shell: /bin/false
449# homedir: /dev/null 440# homedir: /dev/null
450# groups: none 441# groups: none
451# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
452enewuser() { 443enewuser() {
444 case ${EBUILD_PHASE} in
445 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug."
448 die "Bad package! enewuser is only for use in pkg_* functions!"
449 esac
450
453 # get the username 451 # get the username
454 local euser="$1"; shift 452 local euser=$1; shift
455 if [ -z "${euser}" ] 453 if [[ -z ${euser} ]] ; then
456 then
457 eerror "No username specified !" 454 eerror "No username specified !"
458 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
459 fi 456 fi
460 457
461 # lets see if the username already exists 458 # lets see if the username already exists
462 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 459 if [[ -n $(egetent passwd "${euser}") ]] ; then
463 then
464 return 0 460 return 0
465 fi 461 fi
466 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
467 463
468 # options to pass to useradd 464 # options to pass to useradd
469 local opts= 465 local opts=
470 466
471 # handle uid 467 # handle uid
472 local euid="$1"; shift 468 local euid=$1; shift
473 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 469 if [[ -n ${euid} && ${euid} != -1 ]] ; then
474 then
475 if [ "${euid}" -gt 0 ] 470 if [[ ${euid} -gt 0 ]] ; then
476 then
477 if [ ! -z "`egetent passwd ${euid}`" ] 471 if [[ -n $(egetent passwd ${euid}) ]] ; then
478 then
479 euid="next" 472 euid="next"
480 fi 473 fi
481 else 474 else
482 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
483 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
484 fi 477 fi
485 else 478 else
486 euid="next" 479 euid="next"
487 fi 480 fi
488 if [ "${euid}" == "next" ] 481 if [[ ${euid} == "next" ]] ; then
489 then 482 for ((euid = 101; euid <= 999; euid++)); do
490 local pwrange
491 if [ "${USERLAND}" == "BSD" ] ; then
492 pwrange="`jot 898 101`"
493 else
494 pwrange="`seq 101 999`"
495 fi
496 for euid in ${pwrange} ; do
497 [ -z "`egetent passwd ${euid}`" ] && break 483 [[ -z $(egetent passwd ${euid}) ]] && break
498 done 484 done
499 fi 485 fi
500 opts="${opts} -u ${euid}" 486 opts="${opts} -u ${euid}"
501 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
502 488
503 # handle shell 489 # handle shell
504 local eshell="$1"; shift 490 local eshell=$1; shift
505 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
506 then 492 if [[ ! -e ${ROOT}${eshell} ]] ; then
507 if [ ! -e "${eshell}" ]
508 then
509 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
510 die "${eshell} does not exist" 494 die "${eshell} does not exist in ${ROOT}"
495 fi
496 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
497 eerror "Do not specify ${eshell} yourself, use -1"
498 die "Pass '-1' as the shell parameter"
511 fi 499 fi
512 else 500 else
513 if [[ "${USERLAND}" == "Darwin" ]]; then 501 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
502 [[ -x ${ROOT}${shell} ]] && break
503 done
504
505 if [[ ${shell} == "/dev/null" ]] ; then
506 eerror "Unable to identify the shell to use, proceeding with userland default."
507 case ${USERLAND} in
514 eshell="/usr/bin/false" 508 GNU) shell="/bin/false" ;;
515 elif [[ "${USERLAND}" == "BSD" ]]; then 509 BSD) shell="/sbin/nologin" ;;
516 eshell="/usr/sbin/nologin" 510 Darwin) shell="/usr/sbin/nologin" ;;
517 else 511 *) die "Unable to identify the default shell for userland ${USERLAND}"
518 eshell="/bin/false" 512 esac
519 fi 513 fi
514
515 eshell=${shell}
520 fi 516 fi
521 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
522 opts="${opts} -s ${eshell}" 518 opts="${opts} -s ${eshell}"
523 519
524 # handle homedir 520 # handle homedir
525 local ehome="$1"; shift 521 local ehome=$1; shift
526 if [ -z "${ehome}" ] || [ "${ehome}" == "-1" ] 522 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
527 then
528 ehome="/dev/null" 523 ehome="/dev/null"
529 fi 524 fi
530 einfo " - Home: ${ehome}" 525 einfo " - Home: ${ehome}"
531 opts="${opts} -d ${ehome}" 526 opts="${opts} -d ${ehome}"
532 527
533 # handle groups 528 # handle groups
534 local egroups="$1"; shift 529 local egroups=$1; shift
535 if [ ! -z "${egroups}" ] 530 if [[ ! -z ${egroups} ]] ; then
536 then
537 local oldifs="${IFS}" 531 local oldifs=${IFS}
538 local defgroup="" exgroups="" 532 local defgroup="" exgroups=""
539 533
540 export IFS="," 534 export IFS=","
541 for g in ${egroups} 535 for g in ${egroups} ; do
542 do
543 export IFS="${oldifs}" 536 export IFS=${oldifs}
544 if [ -z "`egetent group \"${g}\"`" ] 537 if [[ -z $(egetent group "${g}") ]] ; then
545 then
546 eerror "You must add group ${g} to the system first" 538 eerror "You must add group ${g} to the system first"
547 die "${g} is not a valid GID" 539 die "${g} is not a valid GID"
548 fi 540 fi
549 if [ -z "${defgroup}" ] 541 if [[ -z ${defgroup} ]] ; then
550 then
551 defgroup="${g}" 542 defgroup=${g}
552 else 543 else
553 exgroups="${exgroups},${g}" 544 exgroups="${exgroups},${g}"
554 fi 545 fi
555 export IFS="," 546 export IFS=","
556 done 547 done
557 export IFS="${oldifs}" 548 export IFS=${oldifs}
558 549
559 opts="${opts} -g ${defgroup}" 550 opts="${opts} -g ${defgroup}"
560 if [ ! -z "${exgroups}" ] 551 if [[ ! -z ${exgroups} ]] ; then
561 then
562 opts="${opts} -G ${exgroups:1}" 552 opts="${opts} -G ${exgroups:1}"
563 fi 553 fi
564 else 554 else
565 egroups="(none)" 555 egroups="(none)"
566 fi 556 fi
567 einfo " - Groups: ${egroups}" 557 einfo " - Groups: ${egroups}"
568 558
569 # handle extra and add the user 559 # handle extra and add the user
570 local eextra="$@"
571 local oldsandbox="${SANDBOX_ON}" 560 local oldsandbox=${SANDBOX_ON}
572 export SANDBOX_ON="0" 561 export SANDBOX_ON="0"
573 if [[ "${USERLAND}" == "Darwin" ]] 562 case ${CHOST} in
574 then 563 *-darwin*)
575 ### Make the user 564 ### Make the user
576 if [ -z "${eextra}" ] 565 if [[ -z $@ ]] ; then
577 then
578 dscl . create /users/${euser} uid ${euid} 566 dscl . create /users/${euser} uid ${euid}
579 dscl . create /users/${euser} shell ${eshell} 567 dscl . create /users/${euser} shell ${eshell}
580 dscl . create /users/${euser} home ${ehome} 568 dscl . create /users/${euser} home ${ehome}
581 dscl . create /users/${euser} realname "added by portage for ${PN}" 569 dscl . create /users/${euser} realname "added by portage for ${PN}"
582 ### Add the user to the groups specified 570 ### Add the user to the groups specified
583 local oldifs="${IFS}" 571 local oldifs=${IFS}
584 export IFS="," 572 export IFS=","
585 for g in ${egroups} 573 for g in ${egroups} ; do
586 do
587 dscl . merge /groups/${g} users ${euser} 574 dscl . merge /groups/${g} users ${euser}
588 done 575 done
589 export IFS="${oldifs}" 576 export IFS=${oldifs}
590 else 577 else
591 einfo "Extra options are not supported on macos yet" 578 einfo "Extra options are not supported on Darwin yet"
592 einfo "Please report the ebuild along with the info below" 579 einfo "Please report the ebuild along with the info below"
593 einfo "eextra: ${eextra}" 580 einfo "eextra: $@"
594 die "Required function missing" 581 die "Required function missing"
595 fi 582 fi
596 elif [[ "${USERLAND}" == "BSD" ]] ; then 583 ;;
597 if [ -z "${eextra}" ] 584 *-freebsd*|*-dragonfly*)
598 then 585 if [[ -z $@ ]] ; then
599 pw useradd ${euser} ${opts} \ 586 pw useradd ${euser} ${opts} \
600 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
601 die "enewuser failed" 588 die "enewuser failed"
602 else 589 else
603 einfo " - Extra: ${eextra}" 590 einfo " - Extra: $@"
604 pw useradd ${euser} ${opts} \ 591 pw useradd ${euser} ${opts} \
605 -c ${eextra} || die "enewuser failed" 592 "$@" || die "enewuser failed"
606 fi 593 fi
594 ;;
595
596 *-netbsd*)
597 if [[ -z $@ ]] ; then
598 useradd ${opts} ${euser} || die "enewuser failed"
607 else 599 else
608 if [ -z "${eextra}" ] 600 einfo " - Extra: $@"
609 then 601 useradd ${opts} ${euser} "$@" || die "enewuser failed"
602 fi
603 ;;
604
605 *-openbsd*)
606 if [[ -z $@ ]] ; then
607 useradd -u ${euid} -s ${eshell} \
608 -d ${ehome} -c "Added by portage for ${PN}" \
609 -g ${egroups} ${euser} || die "enewuser failed"
610 else
611 einfo " - Extra: $@"
612 useradd -u ${euid} -s ${eshell} \
613 -d ${ehome} -c "Added by portage for ${PN}" \
614 -g ${egroups} ${euser} "$@" || die "enewuser failed"
615 fi
616 ;;
617
618 *)
619 if [[ -z $@ ]] ; then
610 useradd ${opts} ${euser} \ 620 useradd ${opts} ${euser} \
611 -c "added by portage for ${PN}" \ 621 -c "added by portage for ${PN}" \
612 || die "enewuser failed" 622 || die "enewuser failed"
613 else 623 else
614 einfo " - Extra: ${eextra}" 624 einfo " - Extra: $@"
615 useradd ${opts} ${euser} ${eextra} \ 625 useradd ${opts} ${euser} "$@" \
616 || die "enewuser failed" 626 || die "enewuser failed"
617 fi 627 fi
628 ;;
629 esac
630
631 if [[ ! -e ${ROOT}/${ehome} ]] ; then
632 einfo " - Creating ${ehome} in ${ROOT}"
633 mkdir -p "${ROOT}/${ehome}"
634 chown ${euser} "${ROOT}/${ehome}"
635 chmod 755 "${ROOT}/${ehome}"
618 fi 636 fi
637
619 export SANDBOX_ON="${oldsandbox}" 638 export SANDBOX_ON=${oldsandbox}
620
621 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
622 then
623 einfo " - Creating ${ehome} in ${D}"
624 dodir ${ehome}
625 fowners ${euser} ${ehome}
626 fperms 755 ${ehome}
627 fi
628} 639}
629 640
630# Simplify/standardize adding groups to the system 641# Simplify/standardize adding groups to the system
631# vapier@gentoo.org 642# vapier@gentoo.org
632# 643#
635# Default values if you do not specify any: 646# Default values if you do not specify any:
636# groupname: REQUIRED ! 647# groupname: REQUIRED !
637# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
638# extra: none 649# extra: none
639enewgroup() { 650enewgroup() {
651 case ${EBUILD_PHASE} in
652 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug."
655 die "Bad package! enewgroup is only for use in pkg_* functions!"
656 esac
657
640 # get the group 658 # get the group
641 local egroup="$1"; shift 659 local egroup="$1"; shift
642 if [ -z "${egroup}" ] 660 if [ -z "${egroup}" ]
643 then 661 then
644 eerror "No group specified !" 662 eerror "No group specified !"
645 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
646 fi 664 fi
647 665
648 # see if group already exists 666 # see if group already exists
649 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 667 if [[ -n $(egetent group "${egroup}") ]]; then
650 then
651 return 0 668 return 0
652 fi 669 fi
653 einfo "Adding group '${egroup}' to your system ..." 670 einfo "Adding group '${egroup}' to your system ..."
654 671
655 # options to pass to useradd 672 # options to pass to useradd
661 then 678 then
662 if [ "${egid}" -gt 0 ] 679 if [ "${egid}" -gt 0 ]
663 then 680 then
664 if [ -z "`egetent group ${egid}`" ] 681 if [ -z "`egetent group ${egid}`" ]
665 then 682 then
666 if [[ "${USERLAND}" == "Darwin" ]]; then 683 if [[ "${CHOST}" == *-darwin* ]]; then
667 opts="${opts} ${egid}" 684 opts="${opts} ${egid}"
668 else 685 else
669 opts="${opts} -g ${egid}" 686 opts="${opts} -g ${egid}"
670 fi 687 fi
671 else 688 else
685 opts="${opts} ${eextra}" 702 opts="${opts} ${eextra}"
686 703
687 # add the group 704 # add the group
688 local oldsandbox="${SANDBOX_ON}" 705 local oldsandbox="${SANDBOX_ON}"
689 export SANDBOX_ON="0" 706 export SANDBOX_ON="0"
690 if [[ "${USERLAND}" == "Darwin" ]]; then 707 case ${CHOST} in
708 *-darwin*)
691 if [ ! -z "${eextra}" ]; 709 if [ ! -z "${eextra}" ];
692 then 710 then
693 einfo "Extra options are not supported on Darwin/OS X yet" 711 einfo "Extra options are not supported on Darwin/OS X yet"
694 einfo "Please report the ebuild along with the info below" 712 einfo "Please report the ebuild along with the info below"
695 einfo "eextra: ${eextra}" 713 einfo "eextra: ${eextra}"
696 die "Required function missing" 714 die "Required function missing"
697 fi 715 fi
698 716
699 # If we need the next available 717 # If we need the next available
700 case ${egid} in 718 case ${egid} in
701 *[!0-9]*) # Non numeric 719 *[!0-9]*) # Non numeric
702 for egid in `jot 898 101`; do 720 for ((egid = 101; egid <= 999; egid++)); do
703 [ -z "`egetent group ${egid}`" ] && break 721 [[ -z $(egetent group ${egid}) ]] && break
704 done 722 done
705 esac 723 esac
706 dscl . create /groups/${egroup} gid ${egid} 724 dscl . create /groups/${egroup} gid ${egid}
707 dscl . create /groups/${egroup} passwd '*' 725 dscl . create /groups/${egroup} passwd '*'
708 elif [[ "${USERLAND}" == "BSD" ]] ; then 726 ;;
727
728 *-freebsd*|*-dragonfly*)
709 case ${egid} in 729 case ${egid} in
710 *[!0-9]*) # Non numeric 730 *[!0-9]*) # Non numeric
711 for egid in `jot 898 101`; do 731 for ((egid = 101; egid <= 999; egid++)); do
712 [ -z "`egetent group ${egid}`" ] && break 732 [[ -z $(egetent group ${egid}) ]] && break
713 done 733 done
714 esac 734 esac
715 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 735 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
716 else 736 ;;
737
738 *-netbsd*)
739 case ${egid} in
740 *[!0-9]*) # Non numeric
741 for ((egid = 101; egid <= 999; egid++)); do
742 [[ -z $(egetent group ${egid}) ]] && break
743 done
744 esac
745 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
746 ;;
747
748 *)
717 groupadd ${opts} ${egroup} || die "enewgroup failed" 749 groupadd ${opts} ${egroup} || die "enewgroup failed"
718 fi 750 ;;
751 esac
719 export SANDBOX_ON="${oldsandbox}" 752 export SANDBOX_ON="${oldsandbox}"
720} 753}
721 754
722# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
723# vapier@gentoo.org 756# vapier@gentoo.org
740 773
741# Make a desktop file ! 774# Make a desktop file !
742# Great for making those icons in kde/gnome startmenu ! 775# Great for making those icons in kde/gnome startmenu !
743# Amaze your friends ! Get the women ! Join today ! 776# Amaze your friends ! Get the women ! Join today !
744# 777#
745# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 778# make_desktop_entry(<command>, [name], [icon], [type], [path])
746# 779#
747# binary: what binary does the app run with ? 780# binary: what command does the app run with ?
748# name: the name that will show up in the menu 781# name: the name that will show up in the menu
749# icon: give your little like a pretty little icon ... 782# icon: give your little like a pretty little icon ...
750# this can be relative (to /usr/share/pixmaps) or 783# this can be relative (to /usr/share/pixmaps) or
751# a full path to an icon 784# a full path to an icon
752# type: what kind of application is this ? for categories: 785# type: what kind of application is this ? for categories:
753# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 786# http://www.freedesktop.org/Standards/desktop-entry-spec
754# path: if your app needs to startup in a specific dir 787# path: if your app needs to startup in a specific dir
755make_desktop_entry() { 788make_desktop_entry() {
756 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 789 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
757 790
758 local exec=${1} 791 local exec=${1}
784 dev) 817 dev)
785 type="Development" 818 type="Development"
786 ;; 819 ;;
787 820
788 games) 821 games)
789 [[ -z ${path} ]] && path=${GAMES_BINDIR}
790
791 case ${catmin} in 822 case ${catmin} in
792 action) type=ActionGame;; 823 action) type=ActionGame;;
793 arcade) type=ArcadeGame;; 824 arcade) type=ArcadeGame;;
794 board) type=BoardGame;; 825 board) type=BoardGame;;
795 kid) type=KidsGame;; 826 kids) type=KidsGame;;
796 emulation) type=Emulator;; 827 emulation) type=Emulator;;
797 puzzle) type=LogicGame;; 828 puzzle) type=LogicGame;;
798 rpg) type=RolePlaying;; 829 rpg) type=RolePlaying;;
799 roguelike) type=RolePlaying;; 830 roguelike) type=RolePlaying;;
800 simulation) type=Simulation;; 831 simulation) type=Simulation;;
836 type="Network;${type}" 867 type="Network;${type}"
837 ;; 868 ;;
838 869
839 sci) 870 sci)
840 case ${catmin} in 871 case ${catmin} in
841 astro*) type=Astronomoy;; 872 astro*) type=Astronomy;;
842 bio*) type=Biology;; 873 bio*) type=Biology;;
843 calc*) type=Calculator;; 874 calc*) type=Calculator;;
844 chem*) type=Chemistry;; 875 chem*) type=Chemistry;;
845 geo*) type=Geology;; 876 geo*) type=Geology;;
846 math*) type=Math;; 877 math*) type=Math;;
866 local desktop_name="${PN}" 897 local desktop_name="${PN}"
867 else 898 else
868 local desktop_name="${PN}-${SLOT}" 899 local desktop_name="${PN}-${SLOT}"
869 fi 900 fi
870 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 901 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
902# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
871 903
872echo "[Desktop Entry] 904echo "[Desktop Entry]
873Encoding=UTF-8 905Encoding=UTF-8
874Version=0.9.2 906Version=0.9.2
875Name=${name} 907Name=${name}
876Type=Application 908Type=Application
877Comment=${DESCRIPTION} 909Comment=${DESCRIPTION}
878Exec=${exec} 910Exec=${exec}
911TryExec=${exec%% *}
879Path=${path} 912Path=${path}
880Icon=${icon} 913Icon=${icon}
881Categories=Application;${type};" > "${desktop}" 914Categories=Application;${type};" > "${desktop}"
882 915
916 (
917 # wrap the env here so that the 'insinto' call
918 # doesn't corrupt the env of the caller
883 insinto /usr/share/applications 919 insinto /usr/share/applications
884 doins "${desktop}" 920 doins "${desktop}"
885 921 )
886 return 0
887} 922}
888 923
889# Make a GDM/KDM Session file 924# Make a GDM/KDM Session file
890# 925#
891# make_desktop_entry(<title>, <command>) 926# make_session_desktop(<title>, <command>)
892# title: File to execute to start the Window Manager 927# title: File to execute to start the Window Manager
893# command: Name of the Window Manager 928# command: Name of the Window Manager
894 929
895make_session_desktop() { 930make_session_desktop() {
896 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
920 doins "${i}" 955 doins "${i}"
921 elif [[ -d ${i} ]] ; then 956 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.desktop ; do 957 for j in "${i}"/*.desktop ; do
923 doins "${j}" 958 doins "${j}"
924 done 959 done
925 fi 960 fi
926 done 961 done
927} 962}
928newmenu() { 963newmenu() {
929 insinto /usr/share/applications 964 insinto /usr/share/applications
930 newins "$1" "$2" 965 newins "$1" "$2"
938 doins "${i}" 973 doins "${i}"
939 elif [[ -d ${i} ]] ; then 974 elif [[ -d ${i} ]] ; then
940 for j in "${i}"/*.png ; do 975 for j in "${i}"/*.png ; do
941 doins "${j}" 976 doins "${j}"
942 done 977 done
943 fi 978 fi
944 done 979 done
945} 980}
946newicon() { 981newicon() {
947 insinto /usr/share/pixmaps 982 insinto /usr/share/pixmaps
948 newins "$1" "$2" 983 newins "$1" "$2"
953############################################################## 988##############################################################
954 989
955 990
956# for internal use only (unpack_pdv and unpack_makeself) 991# for internal use only (unpack_pdv and unpack_makeself)
957find_unpackable_file() { 992find_unpackable_file() {
958 local src="$1" 993 local src=$1
959 if [ -z "${src}" ] 994 if [[ -z ${src} ]] ; then
960 then
961 src="${DISTDIR}/${A}" 995 src=${DISTDIR}/${A}
962 else 996 else
963 if [ -e "${DISTDIR}/${src}" ] 997 if [[ -e ${DISTDIR}/${src} ]] ; then
964 then
965 src="${DISTDIR}/${src}" 998 src=${DISTDIR}/${src}
966 elif [ -e "${PWD}/${src}" ] 999 elif [[ -e ${PWD}/${src} ]] ; then
967 then
968 src="${PWD}/${src}" 1000 src=${PWD}/${src}
969 elif [ -e "${src}" ] 1001 elif [[ -e ${src} ]] ; then
970 then
971 src="${src}" 1002 src=${src}
972 fi
973 fi 1003 fi
974 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1004 fi
1005 [[ ! -e ${src} ]] && return 1
975 echo "${src}" 1006 echo "${src}"
976} 1007}
977 1008
978# Unpack those pesky pdv generated files ... 1009# Unpack those pesky pdv generated files ...
979# They're self-unpacking programs with the binary package stuffed in 1010# They're self-unpacking programs with the binary package stuffed in
994# lseek 1025# lseek
995# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1026# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
996# lseek(3, -4, SEEK_END) = 2981250 1027# lseek(3, -4, SEEK_END) = 2981250
997# thus we would pass in the value of '4' as the second parameter. 1028# thus we would pass in the value of '4' as the second parameter.
998unpack_pdv() { 1029unpack_pdv() {
999 local src="`find_unpackable_file $1`" 1030 local src=$(find_unpackable_file $1)
1000 local sizeoff_t="$2" 1031 local sizeoff_t=$2
1001 1032
1033 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1002 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1034 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1003 1035
1004 local shrtsrc="`basename ${src}`" 1036 local shrtsrc=$(basename "${src}")
1005 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1006 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1038 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1007 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1039 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1008 1040
1009 # grab metadata for debug reasons 1041 # grab metadata for debug reasons
1073# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1105# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1074# - If the file is not specified then unpack will utilize ${A}. 1106# - If the file is not specified then unpack will utilize ${A}.
1075# - If the offset is not specified then we will attempt to extract 1107# - If the offset is not specified then we will attempt to extract
1076# the proper offset from the script itself. 1108# the proper offset from the script itself.
1077unpack_makeself() { 1109unpack_makeself() {
1110 local src_input=${1:-${A}}
1078 local src="$(find_unpackable_file "$1")" 1111 local src=$(find_unpackable_file "${src_input}")
1079 local skip="$2" 1112 local skip=$2
1080 local exe="$3" 1113 local exe=$3
1081 1114
1115 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1116
1082 local shrtsrc="$(basename "${src}")" 1117 local shrtsrc=$(basename "${src}")
1083 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1118 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1084 if [ -z "${skip}" ] 1119 if [[ -z ${skip} ]] ; then
1085 then
1086 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1120 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1087 local skip=0 1121 local skip=0
1088 exe=tail 1122 exe=tail
1089 case ${ver} in 1123 case ${ver} in
1090 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1124 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1091 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1125 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1092 ;; 1126 ;;
1093 2.0|2.0.1) 1127 2.0|2.0.1)
1094 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1128 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1095 ;; 1129 ;;
1103 ;; 1137 ;;
1104 2.1.3) 1138 2.1.3)
1105 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1139 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1106 let skip="skip + 1" 1140 let skip="skip + 1"
1107 ;; 1141 ;;
1108 2.1.4) 1142 2.1.4|2.1.5)
1109 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1143 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1110 skip=$(head -n ${skip} "${src}" | wc -c) 1144 skip=$(head -n ${skip} "${src}" | wc -c)
1111 exe="dd" 1145 exe="dd"
1112 ;; 1146 ;;
1113 *) 1147 *)
1158check_license() { 1192check_license() {
1159 local lic=$1 1193 local lic=$1
1160 if [ -z "${lic}" ] ; then 1194 if [ -z "${lic}" ] ; then
1161 lic="${PORTDIR}/licenses/${LICENSE}" 1195 lic="${PORTDIR}/licenses/${LICENSE}"
1162 else 1196 else
1163 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1197 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1164 lic="${PORTDIR}/licenses/${src}" 1198 lic="${PORTDIR}/licenses/${lic}"
1165 elif [ -e "${PWD}/${src}" ] ; then 1199 elif [ -e "${PWD}/${lic}" ] ; then
1166 lic="${PWD}/${src}" 1200 lic="${PWD}/${lic}"
1167 elif [ -e "${src}" ] ; then 1201 elif [ -e "${lic}" ] ; then
1168 lic="${src}" 1202 lic="${lic}"
1169 fi
1170 fi 1203 fi
1204 fi
1171 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1205 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1172 local l="`basename ${lic}`" 1206 local l="`basename ${lic}`"
1173 1207
1174 # here is where we check for the licenses the user already 1208 # here is where we check for the licenses the user already
1175 # accepted ... if we don't find a match, we make the user accept 1209 # accepted ... if we don't find a match, we make the user accept
1176 local shopts=$- 1210 local shopts=$-
1177 local alic 1211 local alic
1178 set -o noglob #so that bash doesn't expand "*" 1212 set -o noglob #so that bash doesn't expand "*"
1179 for alic in ${ACCEPT_LICENSE} ; do 1213 for alic in ${ACCEPT_LICENSE} ; do
1180 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1214 if [[ ${alic} == ${l} ]]; then
1181 set +o noglob; set -${shopts} #reset old shell opts 1215 set +o noglob; set -${shopts} #reset old shell opts
1182 return 0 1216 return 0
1183 fi 1217 fi
1184 done 1218 done
1185 set +o noglob; set -$shopts #reset old shell opts 1219 set +o noglob; set -$shopts #reset old shell opts
1218# and when the function returns, you can assume that the cd has been 1252# and when the function returns, you can assume that the cd has been
1219# found at CDROM_ROOT. 1253# found at CDROM_ROOT.
1220# 1254#
1221# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1255# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1222# etc... if you want to give the cds better names, then just export 1256# etc... if you want to give the cds better names, then just export
1223# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1257# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1258# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1259# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1260# CDROM_NAME_2="data cd"
1261# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1224# 1262#
1225# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1263# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1226# 1264#
1227# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1265# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1228# - this will attempt to locate a cd based upon a file that is on 1266# - this will attempt to locate a cd based upon a file that is on
1232 # first we figure out how many cds we're dealing with by 1270 # first we figure out how many cds we're dealing with by
1233 # the # of files they gave us 1271 # the # of files they gave us
1234 local cdcnt=0 1272 local cdcnt=0
1235 local f= 1273 local f=
1236 for f in "$@" ; do 1274 for f in "$@" ; do
1237 cdcnt=$((cdcnt + 1)) 1275 ((++cdcnt))
1238 export CDROM_CHECK_${cdcnt}="$f" 1276 export CDROM_CHECK_${cdcnt}="$f"
1239 done 1277 done
1240 export CDROM_TOTAL_CDS=${cdcnt} 1278 export CDROM_TOTAL_CDS=${cdcnt}
1241 export CDROM_CURRENT_CD=1 1279 export CDROM_CURRENT_CD=1
1242 1280
1243 # now we see if the user gave use CD_ROOT ... 1281 # now we see if the user gave use CD_ROOT ...
1244 # if they did, let's just believe them that it's correct 1282 # if they did, let's just believe them that it's correct
1245 if [[ ! -z ${CD_ROOT} ]] ; then
1246 export CDROM_ROOT=${CD_ROOT}
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248 return
1249 fi
1250 # do the same for CD_ROOT_X
1251 if [[ ! -z ${CD_ROOT_1} ]] ; then 1283 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1252 local var= 1284 local var=
1253 cdcnt=0 1285 cdcnt=0
1254 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1286 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1255 cdcnt=$((cdcnt + 1)) 1287 ((++cdcnt))
1256 var="CD_ROOT_${cdcnt}" 1288 var="CD_ROOT_${cdcnt}"
1289 [[ -z ${!var} ]] && var="CD_ROOT"
1257 if [[ -z ${!var} ]] ; then 1290 if [[ -z ${!var} ]] ; then
1258 eerror "You must either use just the CD_ROOT" 1291 eerror "You must either use just the CD_ROOT"
1259 eerror "or specify ALL the CD_ROOT_X variables." 1292 eerror "or specify ALL the CD_ROOT_X variables."
1260 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1293 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1261 die "could not locate CD_ROOT_${cdcnt}" 1294 die "could not locate CD_ROOT_${cdcnt}"
1262 fi 1295 fi
1263 export CDROM_ROOTS_${cdcnt}="${!var}"
1264 done 1296 done
1265 export CDROM_ROOT=${CDROM_ROOTS_1} 1297 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1266 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1298 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1299 export CDROM_SET=-1
1300 for f in ${CDROM_CHECK_1//:/ } ; do
1301 ((++CDROM_SET))
1302 [[ -e ${CD_ROOT}/${f} ]] && break
1303 done
1304 export CDROM_MATCH=${f}
1267 return 1305 return
1268 fi 1306 fi
1269 1307
1308 # User didn't help us out so lets make sure they know they can
1309 # simplify the whole process ...
1270 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1310 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1271 einfon "This ebuild will need the " 1311 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1272 if [[ -z ${CDROM_NAME} ]] ; then
1273 echo "cdrom for ${PN}."
1274 else
1275 echo "${CDROM_NAME}."
1276 fi
1277 echo 1312 echo
1278 einfo "If you do not have the CD, but have the data files" 1313 einfo "If you do not have the CD, but have the data files"
1279 einfo "mounted somewhere on your filesystem, just export" 1314 einfo "mounted somewhere on your filesystem, just export"
1280 einfo "the variable CD_ROOT so that it points to the" 1315 einfo "the variable CD_ROOT so that it points to the"
1281 einfo "directory containing the files." 1316 einfo "directory containing the files."
1282 echo 1317 echo
1283 einfo "For example:" 1318 einfo "For example:"
1284 einfo "export CD_ROOT=/mnt/cdrom" 1319 einfo "export CD_ROOT=/mnt/cdrom"
1285 echo 1320 echo
1286 else 1321 else
1322 if [[ -n ${CDROM_NAME_SET} ]] ; then
1323 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1324 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 ((++cdcnt))
1327 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1328 done
1329 fi
1330
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1331 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1332 cdcnt=0
1289 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1333 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1334 ((++cdcnt))
1291 var="CDROM_NAME_${cdcnt}" 1335 var="CDROM_NAME_${cdcnt}"
1292 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1336 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1337 done
1294 echo 1338 echo
1295 einfo "If you do not have the CDs, but have the data files" 1339 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1340 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1341 einfo "the following variables so they point to the right place:"
1298 einfon "" 1342 einfon ""
1299 cdcnt=0 1343 cdcnt=0
1300 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1344 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1345 ((++cdcnt))
1302 echo -n " CD_ROOT_${cdcnt}" 1346 echo -n " CD_ROOT_${cdcnt}"
1303 done 1347 done
1304 echo 1348 echo
1305 einfo "Or, if you have all the files in the same place, or" 1349 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1350 einfo "you only have one cdrom, you can export CD_ROOT"
1309 echo 1353 echo
1310 einfo "For example:" 1354 einfo "For example:"
1311 einfo "export CD_ROOT_1=/mnt/cdrom" 1355 einfo "export CD_ROOT_1=/mnt/cdrom"
1312 echo 1356 echo
1313 fi 1357 fi
1358
1359 export CDROM_SET=""
1314 export CDROM_CURRENT_CD=0 1360 export CDROM_CURRENT_CD=0
1315 cdrom_load_next_cd 1361 cdrom_load_next_cd
1316} 1362}
1317 1363
1318# this is only used when you need access to more than one cd. 1364# this is only used when you need access to more than one cd.
1319# when you have finished using the first cd, just call this function. 1365# when you have finished using the first cd, just call this function.
1320# when it returns, CDROM_ROOT will be pointing to the second cd. 1366# when it returns, CDROM_ROOT will be pointing to the second cd.
1321# remember, you can only go forward in the cd chain, you can't go back. 1367# remember, you can only go forward in the cd chain, you can't go back.
1322cdrom_load_next_cd() { 1368cdrom_load_next_cd() {
1323 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1324 local var= 1369 local var
1325 1370 ((++CDROM_CURRENT_CD))
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1328 return
1329 fi
1330 1371
1331 unset CDROM_ROOT 1372 unset CDROM_ROOT
1332 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1373 var=CD_ROOT_${CDROM_CURRENT_CD}
1374 [[ -z ${!var} ]] && var="CD_ROOT"
1333 if [[ -z ${!var} ]] ; then 1375 if [[ -z ${!var} ]] ; then
1334 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1376 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1335 cdrom_locate_file_on_cd ${!var} 1377 _cdrom_locate_file_on_cd ${!var}
1336 else 1378 else
1337 export CDROM_ROOT=${!var} 1379 export CDROM_ROOT=${!var}
1338 fi 1380 fi
1339 1381
1340 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1382 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1345# all it does is try to locate a give file on a cd ... if the cd isn't 1387# all it does is try to locate a give file on a cd ... if the cd isn't
1346# found, then a message asking for the user to insert the cdrom will be 1388# found, then a message asking for the user to insert the cdrom will be
1347# displayed and we'll hang out here until: 1389# displayed and we'll hang out here until:
1348# (1) the file is found on a mounted cdrom 1390# (1) the file is found on a mounted cdrom
1349# (2) the user hits CTRL+C 1391# (2) the user hits CTRL+C
1350cdrom_locate_file_on_cd() { 1392_cdrom_locate_file_on_cd() {
1393 local mline=""
1394 local showedmsg=0
1395
1351 while [[ -z ${CDROM_ROOT} ]] ; do 1396 while [[ -z ${CDROM_ROOT} ]] ; do
1397 local i=0
1398 local -a cdset=(${*//:/ })
1399 if [[ -n ${CDROM_SET} ]] ; then
1400 cdset=(${cdset[${CDROM_SET}]})
1401 fi
1402
1403 while [[ -n ${cdset[${i}]} ]] ; do
1352 local dir="$(dirname ${@})" 1404 local dir=$(dirname ${cdset[${i}]})
1353 local file="$(basename ${@})" 1405 local file=$(basename ${cdset[${i}]})
1354 local mline=""
1355 local showedmsg=0
1356 1406
1357 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1407 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1358 [[ -d ${mline}/${dir} ]] || continue 1408 [[ -d ${mline}/${dir} ]] || continue
1359 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1409 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1360 && export CDROM_ROOT=${mline} 1410 export CDROM_ROOT=${mline}
1411 export CDROM_SET=${i}
1412 export CDROM_MATCH=${cdset[${i}]}
1413 return
1414 fi
1415 done
1416
1417 ((++i))
1361 done 1418 done
1362 1419
1363 if [[ -z ${CDROM_ROOT} ]] ; then
1364 echo 1420 echo
1365 if [[ ${showedmsg} -eq 0 ]] ; then 1421 if [[ ${showedmsg} -eq 0 ]] ; then
1366 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1422 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1367 if [[ -z ${CDROM_NAME} ]] ; then 1423 if [[ -z ${CDROM_NAME} ]] ; then
1368 einfo "Please insert the cdrom for ${PN} now !" 1424 einfo "Please insert+mount the cdrom for ${PN} now !"
1369 else
1370 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1371 fi
1372 else 1425 else
1373 if [[ -z ${CDROM_NAME_1} ]] ; then
1374 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1375 else
1376 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1377 einfo "Please insert+mount the ${!var} cdrom now !" 1426 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1378 fi
1379 fi 1427 fi
1380 showedmsg=1 1428 else
1429 if [[ -z ${CDROM_NAME_1} ]] ; then
1430 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1431 else
1432 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1433 einfo "Please insert+mount the ${!var} cdrom now !"
1434 fi
1381 fi 1435 fi
1436 showedmsg=1
1437 fi
1382 einfo "Press return to scan for the cd again" 1438 einfo "Press return to scan for the cd again"
1383 einfo "or hit CTRL+C to abort the emerge." 1439 einfo "or hit CTRL+C to abort the emerge."
1384 read 1440 echo
1385 fi 1441 einfo "If you are having trouble with the detection"
1442 einfo "of your CD, it is possible that you do not have"
1443 einfo "Joliet support enabled in your kernel. Please"
1444 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1445 read || die "something is screwed with your system"
1386 done 1446 done
1387} 1447}
1388 1448
1389# Make sure that LINGUAS only contains languages that 1449# Make sure that LINGUAS only contains languages that
1390# a package can support 1450# a package can support
1397# The -i builds a list of po files found in all the 1457# The -i builds a list of po files found in all the
1398# directories and uses the intersection of the lists. 1458# directories and uses the intersection of the lists.
1399# The -u builds a list of po files found in all the 1459# The -u builds a list of po files found in all the
1400# directories and uses the union of the lists. 1460# directories and uses the union of the lists.
1401strip-linguas() { 1461strip-linguas() {
1402 local ls newls 1462 local ls newls nols
1403 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1463 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1404 local op=$1; shift 1464 local op=$1; shift
1405 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1465 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1406 local d f 1466 local d f
1407 for d in "$@" ; do 1467 for d in "$@" ; do
1408 if [[ ${op} == "-u" ]] ; then 1468 if [[ ${op} == "-u" ]] ; then
1409 newls=${ls} 1469 newls=${ls}
1410 else 1470 else
1411 newls="" 1471 newls=""
1412 fi 1472 fi
1413 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1473 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1414 if [[ ${op} == "-i" ]] ; then 1474 if [[ ${op} == "-i" ]] ; then
1415 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1475 hasq ${f} ${ls} && newls="${newls} ${f}"
1416 else 1476 else
1417 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1477 hasq ${f} ${ls} || newls="${newls} ${f}"
1418 fi 1478 fi
1419 done 1479 done
1420 ls=${newls} 1480 ls=${newls}
1421 done 1481 done
1422 ls=${ls//.po}
1423 else 1482 else
1424 ls=$@ 1483 ls="$@"
1425 fi 1484 fi
1426 1485
1427 ls=" ${ls} " 1486 nols=""
1428 newls="" 1487 newls=""
1429 for f in ${LINGUAS} ; do 1488 for f in ${LINGUAS} ; do
1430 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1489 if hasq ${f} ${ls} ; then
1431 newls="${newls} ${f}" 1490 newls="${newls} ${f}"
1432 else 1491 else
1433 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1492 nols="${nols} ${f}"
1434 fi 1493 fi
1435 done 1494 done
1436 if [[ -z ${newls} ]] ; then 1495 [[ -n ${nols} ]] \
1437 export LINGUAS="" 1496 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1438 else
1439 export LINGUAS=${newls:1} 1497 export LINGUAS=${newls:1}
1440 fi
1441} 1498}
1442 1499
1443# moved from kernel.eclass since they are generally useful outside of 1500# moved from kernel.eclass since they are generally useful outside of
1444# kernel.eclass -iggy (20041002) 1501# kernel.eclass -iggy (20041002)
1445 1502
1474 1531
1475# Jeremy Huddleston <eradicator@gentoo.org>: 1532# Jeremy Huddleston <eradicator@gentoo.org>:
1476# preserve_old_lib /path/to/libblah.so.0 1533# preserve_old_lib /path/to/libblah.so.0
1477# preserve_old_lib_notify /path/to/libblah.so.0 1534# preserve_old_lib_notify /path/to/libblah.so.0
1478# 1535#
1479# These functions are useful when a lib in your package changes --soname. Such 1536# These functions are useful when a lib in your package changes --library. Such
1480# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1537# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1481# would break packages that link against it. Most people get around this 1538# would break packages that link against it. Most people get around this
1482# by using the portage SLOT mechanism, but that is not always a relevant 1539# by using the portage SLOT mechanism, but that is not always a relevant
1483# solution, so instead you can add the following to your ebuilds: 1540# solution, so instead you can add the following to your ebuilds:
1484# 1541#
1511 LIB=$1 1568 LIB=$1
1512 1569
1513 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1570 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1514 SONAME=`basename ${LIB}` 1571 SONAME=`basename ${LIB}`
1515 1572
1516 einfo "An old version of an installed library was detected on your system." 1573 ewarn "An old version of an installed library was detected on your system."
1517 einfo "In order to avoid breaking packages that link against is, this older version" 1574 ewarn "In order to avoid breaking packages that link against it, this older version"
1518 einfo "is not being removed. In order to make full use of this newer version," 1575 ewarn "is not being removed. In order to make full use of this newer version,"
1519 einfo "you will need to execute the following command:" 1576 ewarn "you will need to execute the following command:"
1520 einfo " revdep-rebuild --soname ${SONAME}" 1577 ewarn " revdep-rebuild --library ${SONAME}"
1521 einfo 1578 ewarn
1522 einfo "After doing that, you can safely remove ${LIB}" 1579 ewarn "After doing that, you can safely remove ${LIB}"
1523 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1580 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1524 fi 1581 fi
1525} 1582}
1526 1583
1527# Hack for people to figure out if a package was built with 1584# Hack for people to figure out if a package was built with
1528# certain USE flags 1585# certain USE flags
1536built_with_use() { 1593built_with_use() {
1537 local opt=$1 1594 local opt=$1
1538 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1595 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1539 1596
1540 local PKG=$(best_version $1) 1597 local PKG=$(best_version $1)
1598 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1541 shift 1599 shift
1542 1600
1543 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1601 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1544 [[ ! -e ${USEFILE} ]] && return 1 1602 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1603
1604 # if the USE file doesnt exist, assume the $PKG is either
1605 # injected or package.provided
1606 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1607
1608 local IUSE_BUILT=$(<${IUSEFILE})
1609 # Don't check USE_EXPAND #147237
1610 local expand
1611 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1612 if [[ $1 == ${expand}_* ]] ; then
1613 expand=""
1614 break
1615 fi
1616 done
1617 if [[ -n ${expand} ]] ; then
1618 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!"
1619 fi
1545 1620
1546 local USE_BUILT=$(<${USEFILE}) 1621 local USE_BUILT=$(<${USEFILE})
1547 while [[ $# -gt 0 ]] ; do 1622 while [[ $# -gt 0 ]] ; do
1548 if [[ ${opt} = "-o" ]] ; then 1623 if [[ ${opt} = "-o" ]] ; then
1549 has $1 ${USE_BUILT} && return 0 1624 has $1 ${USE_BUILT} && return 0
1601# $4 == extra LD_LIBRARY_PATH's (make it : delimited) 1676# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1602# $5 == path for wrapper 1677# $5 == path for wrapper
1603make_wrapper() { 1678make_wrapper() {
1604 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1679 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1605 local tmpwrapper=$(emktemp) 1680 local tmpwrapper=$(emktemp)
1681 # We don't want to quote ${bin} so that people can pass complex
1682 # things as $bin ... "./someprog --args"
1606 cat << EOF > "${tmpwrapper}" 1683 cat << EOF > "${tmpwrapper}"
1607#!/bin/sh 1684#!/bin/sh
1608cd "${chdir}" 1685cd "${chdir:-.}"
1686if [ -n "${libdir}" ] ; then
1687 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1609export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1688 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1689 else
1690 export LD_LIBRARY_PATH="${libdir}"
1691 fi
1692fi
1610exec ${bin} "\$@" 1693exec ${bin} "\$@"
1611EOF 1694EOF
1612 chmod go+rx "${tmpwrapper}" 1695 chmod go+rx "${tmpwrapper}"
1613 if [ -n "${5}" ] 1696 if [[ -n ${path} ]] ; then
1614 then
1615 exeinto ${5} 1697 exeinto "${path}"
1616 newexe "${tmpwrapper}" "${wrapper}" 1698 newexe "${tmpwrapper}" "${wrapper}"
1617 else 1699 else
1618 newbin "${tmpwrapper}" "${wrapper}" 1700 newbin "${tmpwrapper}" "${wrapper}"
1619 fi 1701 fi
1620} 1702}

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