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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 1.176 2005/05/25 22:07:31 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.252 2006/10/05 00:12:07 nyhm 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 )"
17 13
18DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
19 15
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 16# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument 18# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero. 19# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() { 21epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 23}
30 24
31# Beep the specified number of times (defaults to five). If our output 25# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep. 27# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() { 29ebeep() {
36 local n 30 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 31 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 33 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 35 echo -ne "\a"
42 sleep 1 36 sleep 1
61# to point to the latest version of the library present. 55# to point to the latest version of the library present.
62# 56#
63# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
64# 58#
65gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
66 local libdir="$(get_libdir)" 68 local lib libdir=$(get_libdir)
67 # Just make sure it exists 69 # Just make sure it exists
68 dodir /usr/${libdir} 70 dodir /usr/${libdir}
69 71
70 for lib in "${@}" ; do 72 for lib in "${@}" ; do
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
72 /* GNU ld script 74 /* GNU ld script
73 Since Gentoo has critical dynamic libraries 75 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib, 76 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib, 77 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems. 78 otherwise we run into linking problems.
77 79
78 See bug http://bugs.gentoo.org/4411 for more info. 80 See bug http://bugs.gentoo.org/4411 for more info.
79 */ 81 */
80 GROUP ( /${libdir}/${lib} ) 82 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT 83 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}" 84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
83 done 85 done
84} 86}
85 87
86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
88#
89# <azarah@gentoo.org> (11 Nov 2002)
90#
91draw_line() {
92 local i=0
93 local str_length=""
94
95 # Handle calls that do not have args, or wc not being installed ...
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
97 then
98 echo "==============================================================="
99 return 0
100 fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done
111
112 echo
113
114 return 0
115}
116 88
117# Default directory where patches are located 89# Default directory where patches are located
118EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 91# Default extension for patches
120EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
121# Default options for patch 93# Default options for patch
122# 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
123# 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.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch" 97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
125# 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,
126# and not the full path .. 99# and not the full path ..
127EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
128# Change the printed message for a single patch. 101# Change the printed message for a single patch.
129EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
167# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
168# 141#
169# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
170# 143#
171epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 150 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
176 local SINGLE_PATCH="no" 154 local SINGLE_PATCH="no"
177 local x="" 155 local x=""
156
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
178 158
179 if [ "$#" -gt 1 ] 159 if [ "$#" -gt 1 ]
180 then 160 then
181 local m="" 161 local m=""
182 for m in "$@" ; do 162 for m in "$@" ; do
249 # New ARCH dependant patch naming scheme ... 229 # New ARCH dependant patch naming scheme ...
250 # 230 #
251 # ???_arch_foo.patch 231 # ???_arch_foo.patch
252 # 232 #
253 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
256 then 236 then
257 local count=0 237 local count=0
258 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/} 239 local patchname=${x##*/}
283 263
284 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
285 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
286 do 266 do
287 # Generate some useful debug info ... 267 # Generate some useful debug info ...
288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 270
291 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
292 then 272 then
293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298 278
299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 281
302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 284
305 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
306 then 286 then
307 if ! (${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
308 then 288 then
312 count=5 292 count=5
313 break 293 break
314 fi 294 fi
315 fi 295 fi
316 296
317 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
318 then 298 then
319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 304
325 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}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
326 307
327 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
328 then 309 then
329 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##*/}
330 echo 311 echo
376# vapier@gentoo.org 357# vapier@gentoo.org
377# 358#
378# Takes just 1 optional parameter (the directory to create tmpfile in) 359# Takes just 1 optional parameter (the directory to create tmpfile in)
379emktemp() { 360emktemp() {
380 local exe="touch" 361 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift 362 [[ $1 == -d ]] && exe="mkdir" && shift
382 local topdir="$1" 363 local topdir=$1
383 364
384 if [ -z "${topdir}" ] 365 if [[ -z ${topdir} ]] ; then
385 then
386 [ -z "${T}" ] \ 366 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 367 && topdir="/tmp" \
388 || topdir="${T}" 368 || topdir=${T}
389 fi 369 fi
390 370
391 if [ -z "$(type -p mktemp)" ] 371 if [[ -z $(type -p mktemp) ]] ; then
392 then
393 local tmp=/ 372 local tmp=/
394 while [ -e "${tmp}" ] ; do 373 while [[ -e ${tmp} ]] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
396 done 375 done
397 ${exe} "${tmp}" 376 ${exe} "${tmp}" || ${exe} -p "${tmp}"
398 echo "${tmp}" 377 echo "${tmp}"
399 else 378 else
400 [ "${exe}" == "touch" ] \ 379 if [[ ${exe} == "touch" ]] ; then
401 && exe="-p" \ 380 [[ ${USERLAND} == "GNU" ]] \
402 || exe="-d" 381 && mktemp -p "${topdir}" \
403 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
404 fi 388 fi
405} 389}
406 390
407# Small wrapper for getent (Linux), nidump (Mac OS X), 391# Small wrapper for getent (Linux), nidump (Mac OS X),
408# and pw (FreeBSD) used in enewuser()/enewgroup() 392# and pw (FreeBSD) used in enewuser()/enewgroup()
409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411# 395#
412# egetent(database, key) 396# egetent(database, key)
413egetent() { 397egetent() {
414 if useq ppc-macos ; then 398 case ${CHOST} in
399 *-darwin*)
415 case "$2" in 400 case "$2" in
416 *[!0-9]*) # Non numeric 401 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;; 403 ;;
419 *) # Numeric 404 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 406 ;;
422 esac 407 esac
423 elif useq x86-fbsd ; then 408 ;;
424 local action 409 *-freebsd*|*-dragonfly*)
425 if [ "$1" == "passwd" ] 410 local opts action="user"
426 then 411 [[ $1 == "passwd" ]] || action="group"
427 action="user" 412
428 else 413 # lookup by uid/gid
429 action="group" 414 if [[ $2 == [[:digit:]]* ]] ; then
415 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
430 fi 416 fi
417
431 pw show "${action}" "$2" -q 418 pw show ${action} ${opts} "$2" -q
432 else 419 ;;
420 *-netbsd*|*-openbsd*)
421 grep "$2:\*:" /etc/$1
422 ;;
423 *)
433 which nscd >& /dev/null && nscd -i "$1" 424 type -p nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2" 425 getent "$1" "$2"
435 fi 426 ;;
427 esac
436} 428}
437 429
438# Simplify/standardize adding users to the system 430# Simplify/standardize adding users to the system
439# vapier@gentoo.org 431# vapier@gentoo.org
440# 432#
447# shell: /bin/false 439# shell: /bin/false
448# homedir: /dev/null 440# homedir: /dev/null
449# groups: none 441# groups: none
450# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
451enewuser() { 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
452 # get the username 451 # get the username
453 local euser="$1"; shift 452 local euser=$1; shift
454 if [ -z "${euser}" ] 453 if [[ -z ${euser} ]] ; then
455 then
456 eerror "No username specified !" 454 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
458 fi 456 fi
459 457
460 # lets see if the username already exists 458 # lets see if the username already exists
461 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
462 then
463 return 0 460 return 0
464 fi 461 fi
465 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
466 463
467 # options to pass to useradd 464 # options to pass to useradd
468 local opts= 465 local opts=
469 466
470 # handle uid 467 # handle uid
471 local euid="$1"; shift 468 local euid=$1; shift
472 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
473 then
474 if [ "${euid}" -gt 0 ] 470 if [[ ${euid} -gt 0 ]] ; then
475 then
476 if [ ! -z "`egetent passwd ${euid}`" ] 471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
477 then
478 euid="next" 472 euid="next"
479 fi 473 fi
480 else 474 else
481 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
482 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
483 fi 477 fi
484 else 478 else
485 euid="next" 479 euid="next"
486 fi 480 fi
487 if [ "${euid}" == "next" ] 481 if [[ ${euid} == "next" ]] ; then
488 then 482 for euid in $(seq 101 999) ; do
489 local pwrange
490 if [ "${USERLAND}" == "BSD" ] ; then
491 pwrange="`jot 898 101`"
492 else
493 pwrange="`seq 101 999`"
494 fi
495 for euid in ${pwrange} ; do
496 [ -z "`egetent passwd ${euid}`" ] && break 483 [[ -z $(egetent passwd ${euid}) ]] && break
497 done 484 done
498 fi 485 fi
499 opts="${opts} -u ${euid}" 486 opts="${opts} -u ${euid}"
500 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
501 488
502 # handle shell 489 # handle shell
503 local eshell="$1"; shift 490 local eshell=$1; shift
504 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
505 then 492 if [[ ! -e ${ROOT}${eshell} ]] ; then
506 if [ ! -e "${eshell}" ]
507 then
508 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
509 die "${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 ${eshell} yourself, use -1"
498 die "Pass '-1' as the shell parameter"
510 fi 499 fi
511 else 500 else
512 if [ "${USERLAND}" == "BSD" ] 501 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
513 then 502 [[ -x ${ROOT}${shell} ]] && break
514 eshell="/usr/bin/false" 503 done
515 else 504
516 eshell="/bin/false" 505 if [[ ${shell} == "/dev/null" ]] ; then
506 eerror "Unable to identify the shell to use"
507 die "Unable to identify the shell to use"
517 fi 508 fi
509
510 eshell=${shell}
518 fi 511 fi
519 einfo " - Shell: ${eshell}" 512 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 513 opts="${opts} -s ${eshell}"
521 514
522 # handle homedir 515 # handle homedir
523 local ehome="$1"; shift 516 local ehome=$1; shift
524 if [ -z "${ehome}" ] || [ "${eshell}" == "-1" ] 517 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
525 then
526 ehome="/dev/null" 518 ehome="/dev/null"
527 fi 519 fi
528 einfo " - Home: ${ehome}" 520 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 521 opts="${opts} -d ${ehome}"
530 522
531 # handle groups 523 # handle groups
532 local egroups="$1"; shift 524 local egroups=$1; shift
533 if [ ! -z "${egroups}" ] 525 if [[ ! -z ${egroups} ]] ; then
534 then
535 local oldifs="${IFS}" 526 local oldifs=${IFS}
536 local defgroup="" exgroups="" 527 local defgroup="" exgroups=""
537 528
538 export IFS="," 529 export IFS=","
539 for g in ${egroups} 530 for g in ${egroups} ; do
540 do
541 export IFS="${oldifs}" 531 export IFS=${oldifs}
542 if [ -z "`egetent group \"${g}\"`" ] 532 if [[ -z $(egetent group "${g}") ]] ; then
543 then
544 eerror "You must add group ${g} to the system first" 533 eerror "You must add group ${g} to the system first"
545 die "${g} is not a valid GID" 534 die "${g} is not a valid GID"
546 fi 535 fi
547 if [ -z "${defgroup}" ] 536 if [[ -z ${defgroup} ]] ; then
548 then
549 defgroup="${g}" 537 defgroup=${g}
550 else 538 else
551 exgroups="${exgroups},${g}" 539 exgroups="${exgroups},${g}"
552 fi 540 fi
553 export IFS="," 541 export IFS=","
554 done 542 done
555 export IFS="${oldifs}" 543 export IFS=${oldifs}
556 544
557 opts="${opts} -g ${defgroup}" 545 opts="${opts} -g ${defgroup}"
558 if [ ! -z "${exgroups}" ] 546 if [[ ! -z ${exgroups} ]] ; then
559 then
560 opts="${opts} -G ${exgroups:1}" 547 opts="${opts} -G ${exgroups:1}"
561 fi 548 fi
562 else 549 else
563 egroups="(none)" 550 egroups="(none)"
564 fi 551 fi
565 einfo " - Groups: ${egroups}" 552 einfo " - Groups: ${egroups}"
566 553
567 # handle extra and add the user 554 # handle extra and add the user
568 local eextra="$@"
569 local oldsandbox="${SANDBOX_ON}" 555 local oldsandbox=${SANDBOX_ON}
570 export SANDBOX_ON="0" 556 export SANDBOX_ON="0"
571 if useq ppc-macos 557 case ${CHOST} in
572 then 558 *-darwin*)
573 ### Make the user 559 ### Make the user
574 if [ -z "${eextra}" ] 560 if [[ -z $@ ]] ; then
575 then
576 dscl . create /users/${euser} uid ${euid} 561 dscl . create /users/${euser} uid ${euid}
577 dscl . create /users/${euser} shell ${eshell} 562 dscl . create /users/${euser} shell ${eshell}
578 dscl . create /users/${euser} home ${ehome} 563 dscl . create /users/${euser} home ${ehome}
579 dscl . create /users/${euser} realname "added by portage for ${PN}" 564 dscl . create /users/${euser} realname "added by portage for ${PN}"
580 ### Add the user to the groups specified 565 ### Add the user to the groups specified
581 local oldifs="${IFS}" 566 local oldifs=${IFS}
582 export IFS="," 567 export IFS=","
583 for g in ${egroups} 568 for g in ${egroups} ; do
584 do
585 dscl . merge /groups/${g} users ${euser} 569 dscl . merge /groups/${g} users ${euser}
586 done 570 done
587 export IFS="${oldifs}" 571 export IFS=${oldifs}
588 else 572 else
589 einfo "Extra options are not supported on macos yet" 573 einfo "Extra options are not supported on Darwin yet"
590 einfo "Please report the ebuild along with the info below" 574 einfo "Please report the ebuild along with the info below"
591 einfo "eextra: ${eextra}" 575 einfo "eextra: $@"
592 die "Required function missing" 576 die "Required function missing"
593 fi 577 fi
594 elif use x86-fbsd ; then 578 ;;
595 if [ -z "${eextra}" ] 579 *-freebsd*|*-dragonfly*)
596 then 580 if [[ -z $@ ]] ; then
597 pw useradd ${euser} ${opts} \ 581 pw useradd ${euser} ${opts} \
598 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
599 die "enewuser failed" 583 die "enewuser failed"
600 else 584 else
601 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
602 pw useradd ${euser} ${opts} \ 586 pw useradd ${euser} ${opts} \
603 -c ${eextra} || die "enewuser failed" 587 "$@" || die "enewuser failed"
604 fi 588 fi
589 ;;
590
591 *-netbsd*)
592 if [[ -z $@ ]] ; then
593 useradd ${opts} ${euser} || die "enewuser failed"
605 else 594 else
606 if [ -z "${eextra}" ] 595 einfo " - Extra: $@"
607 then 596 useradd ${opts} ${euser} "$@" || die "enewuser failed"
597 fi
598 ;;
599
600 *-openbsd*)
601 if [[ -z $@ ]] ; then
602 useradd -u ${euid} -s ${eshell} \
603 -d ${ehome} -c "Added by portage for ${PN}" \
604 -g ${egroups} ${euser} || die "enewuser failed"
605 else
606 einfo " - Extra: $@"
607 useradd -u ${euid} -s ${eshell} \
608 -d ${ehome} -c "Added by portage for ${PN}" \
609 -g ${egroups} ${euser} "$@" || die "enewuser failed"
610 fi
611 ;;
612
613 *)
614 if [[ -z $@ ]] ; then
608 useradd ${opts} ${euser} \ 615 useradd ${opts} ${euser} \
609 -c "added by portage for ${PN}" \ 616 -c "added by portage for ${PN}" \
610 || die "enewuser failed" 617 || die "enewuser failed"
611 else 618 else
612 einfo " - Extra: ${eextra}" 619 einfo " - Extra: $@"
613 useradd ${opts} ${euser} ${eextra} \ 620 useradd ${opts} ${euser} "$@" \
614 || die "enewuser failed" 621 || die "enewuser failed"
615 fi 622 fi
623 ;;
624 esac
625
626 if [[ ! -e ${ROOT}/${ehome} ]] ; then
627 einfo " - Creating ${ehome} in ${ROOT}"
628 mkdir -p "${ROOT}/${ehome}"
629 chown ${euser} "${ROOT}/${ehome}"
630 chmod 755 "${ROOT}/${ehome}"
616 fi 631 fi
632
617 export SANDBOX_ON="${oldsandbox}" 633 export SANDBOX_ON=${oldsandbox}
618
619 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
620 then
621 einfo " - Creating ${ehome} in ${D}"
622 dodir ${ehome}
623 fowners ${euser} ${ehome}
624 fperms 755 ${ehome}
625 fi
626} 634}
627 635
628# Simplify/standardize adding groups to the system 636# Simplify/standardize adding groups to the system
629# vapier@gentoo.org 637# vapier@gentoo.org
630# 638#
633# Default values if you do not specify any: 641# Default values if you do not specify any:
634# groupname: REQUIRED ! 642# groupname: REQUIRED !
635# gid: next available (see groupadd(8)) 643# gid: next available (see groupadd(8))
636# extra: none 644# extra: none
637enewgroup() { 645enewgroup() {
646 case ${EBUILD_PHASE} in
647 unpack|compile|test|install)
648 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
649 eerror "Package fails at QA and at life. Please file a bug."
650 die "Bad package! enewgroup is only for use in pkg_* functions!"
651 esac
652
638 # get the group 653 # get the group
639 local egroup="$1"; shift 654 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 655 if [ -z "${egroup}" ]
641 then 656 then
642 eerror "No group specified !" 657 eerror "No group specified !"
659 then 674 then
660 if [ "${egid}" -gt 0 ] 675 if [ "${egid}" -gt 0 ]
661 then 676 then
662 if [ -z "`egetent group ${egid}`" ] 677 if [ -z "`egetent group ${egid}`" ]
663 then 678 then
664 if useq ppc-macos ; then 679 if [[ "${CHOST}" == *-darwin* ]]; then
665 opts="${opts} ${egid}" 680 opts="${opts} ${egid}"
666 else 681 else
667 opts="${opts} -g ${egid}" 682 opts="${opts} -g ${egid}"
668 fi 683 fi
669 else 684 else
683 opts="${opts} ${eextra}" 698 opts="${opts} ${eextra}"
684 699
685 # add the group 700 # add the group
686 local oldsandbox="${SANDBOX_ON}" 701 local oldsandbox="${SANDBOX_ON}"
687 export SANDBOX_ON="0" 702 export SANDBOX_ON="0"
688 if useq ppc-macos ; then 703 case ${CHOST} in
704 *-darwin*)
689 if [ ! -z "${eextra}" ]; 705 if [ ! -z "${eextra}" ];
690 then 706 then
691 einfo "Extra options are not supported on macos yet" 707 einfo "Extra options are not supported on Darwin/OS X yet"
692 einfo "Please report the ebuild along with the info below" 708 einfo "Please report the ebuild along with the info below"
693 einfo "eextra: ${eextra}" 709 einfo "eextra: ${eextra}"
694 die "Required function missing" 710 die "Required function missing"
695 fi 711 fi
696 712
697 # If we need the next available 713 # If we need the next available
698 case ${egid} in 714 case ${egid} in
699 *[!0-9]*) # Non numeric 715 *[!0-9]*) # Non numeric
700 for egid in `jot 898 101`; do 716 for egid in $(seq 101 999); do
701 [ -z "`egetent group ${egid}`" ] && break 717 [ -z "`egetent group ${egid}`" ] && break
702 done 718 done
703 esac 719 esac
704 dscl . create /groups/${egroup} gid ${egid} 720 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*' 721 dscl . create /groups/${egroup} passwd '*'
706 elif use x86-fbsd ; then 722 ;;
723
724 *-freebsd*|*-dragonfly*)
707 case ${egid} in 725 case ${egid} in
708 *[!0-9]*) # Non numeric 726 *[!0-9]*) # Non numeric
709 for egid in `jot 898 101`; do 727 for egid in $(seq 101 999); do
710 [ -z "`egetent group ${egid}`" ] && break 728 [ -z "`egetent group ${egid}`" ] && break
711 done 729 done
712 esac 730 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 731 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
714 else 732 ;;
733
734 *-netbsd*)
735 case ${egid} in
736 *[!0-9]*) # Non numeric
737 for egid in $(seq 101 999); do
738 [ -z "`egetent group ${egid}`" ] && break
739 done
740 esac
741 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
742 ;;
743
744 *)
715 groupadd ${opts} ${egroup} || die "enewgroup failed" 745 groupadd ${opts} ${egroup} || die "enewgroup failed"
716 fi 746 ;;
747 esac
717 export SANDBOX_ON="${oldsandbox}" 748 export SANDBOX_ON="${oldsandbox}"
718} 749}
719 750
720# Simple script to replace 'dos2unix' binaries 751# Simple script to replace 'dos2unix' binaries
721# vapier@gentoo.org 752# vapier@gentoo.org
738 769
739# Make a desktop file ! 770# Make a desktop file !
740# Great for making those icons in kde/gnome startmenu ! 771# Great for making those icons in kde/gnome startmenu !
741# Amaze your friends ! Get the women ! Join today ! 772# Amaze your friends ! Get the women ! Join today !
742# 773#
743# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 774# make_desktop_entry(<command>, [name], [icon], [type], [path])
744# 775#
745# binary: what binary does the app run with ? 776# binary: what command does the app run with ?
746# name: the name that will show up in the menu 777# name: the name that will show up in the menu
747# icon: give your little like a pretty little icon ... 778# icon: give your little like a pretty little icon ...
748# this can be relative (to /usr/share/pixmaps) or 779# this can be relative (to /usr/share/pixmaps) or
749# a full path to an icon 780# a full path to an icon
750# type: what kind of application is this ? for categories: 781# type: what kind of application is this ? for categories:
751# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 782# http://www.freedesktop.org/Standards/desktop-entry-spec
752# path: if your app needs to startup in a specific dir 783# path: if your app needs to startup in a specific dir
753make_desktop_entry() { 784make_desktop_entry() {
754 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
755 786
756 local exec=${1} 787 local exec=${1}
782 dev) 813 dev)
783 type="Development" 814 type="Development"
784 ;; 815 ;;
785 816
786 games) 817 games)
787 [[ -z ${path} ]] && path=${GAMES_BINDIR}
788
789 case ${catmin} in 818 case ${catmin} in
790 action) type=ActionGame;; 819 action) type=ActionGame;;
791 arcade) type=ArcadeGame;; 820 arcade) type=ArcadeGame;;
792 board) type=BoardGame;; 821 board) type=BoardGame;;
793 kid) type=KidsGame;; 822 kids) type=KidsGame;;
794 emulation) type=Emulator;; 823 emulation) type=Emulator;;
795 puzzle) type=LogicGame;; 824 puzzle) type=LogicGame;;
796 rpg) type=RolePlaying;; 825 rpg) type=RolePlaying;;
797 roguelike) type=RolePlaying;; 826 roguelike) type=RolePlaying;;
798 simulation) type=Simulation;; 827 simulation) type=Simulation;;
834 type="Network;${type}" 863 type="Network;${type}"
835 ;; 864 ;;
836 865
837 sci) 866 sci)
838 case ${catmin} in 867 case ${catmin} in
839 astro*) type=Astronomoy;; 868 astro*) type=Astronomy;;
840 bio*) type=Biology;; 869 bio*) type=Biology;;
841 calc*) type=Calculator;; 870 calc*) type=Calculator;;
842 chem*) type=Chemistry;; 871 chem*) type=Chemistry;;
843 geo*) type=Geology;; 872 geo*) type=Geology;;
844 math*) type=Math;; 873 math*) type=Math;;
858 *) 887 *)
859 type= 888 type=
860 ;; 889 ;;
861 esac 890 esac
862 fi 891 fi
863 892 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}"
894 else
895 local desktop_name="${PN}-${SLOT}"
896 fi
864 local desktop=${T}/${exec%% *}-${P}.desktop 897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
898# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
865 899
866echo "[Desktop Entry] 900echo "[Desktop Entry]
867Encoding=UTF-8 901Encoding=UTF-8
868Version=0.9.2 902Version=0.9.2
869Name=${name} 903Name=${name}
870Type=Application 904Type=Application
871Comment=${DESCRIPTION} 905Comment=${DESCRIPTION}
872Exec=${exec} 906Exec=${exec}
907TryExec=${exec%% *}
873Path=${path} 908Path=${path}
874Icon=${icon} 909Icon=${icon}
875Categories=Application;${type};" > "${desktop}" 910Categories=Application;${type};" > "${desktop}"
876 911
912 (
913 # wrap the env here so that the 'insinto' call
914 # doesn't corrupt the env of the caller
877 insinto /usr/share/applications 915 insinto /usr/share/applications
878 doins "${desktop}" 916 doins "${desktop}"
879 917 )
880 return 0
881} 918}
882 919
883# Make a GDM/KDM Session file 920# Make a GDM/KDM Session file
884# 921#
885# make_desktop_entry(<title>, <command>) 922# make_desktop_entry(<title>, <command>)
914 doins "${i}" 951 doins "${i}"
915 elif [[ -d ${i} ]] ; then 952 elif [[ -d ${i} ]] ; then
916 for j in "${i}"/*.desktop ; do 953 for j in "${i}"/*.desktop ; do
917 doins "${j}" 954 doins "${j}"
918 done 955 done
919 fi 956 fi
920 done 957 done
921} 958}
922newmenu() { 959newmenu() {
923 insinto /usr/share/applications 960 insinto /usr/share/applications
924 newins "$1" "$2" 961 newins "$1" "$2"
932 doins "${i}" 969 doins "${i}"
933 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
934 for j in "${i}"/*.png ; do 971 for j in "${i}"/*.png ; do
935 doins "${j}" 972 doins "${j}"
936 done 973 done
937 fi 974 fi
938 done 975 done
939} 976}
940newicon() { 977newicon() {
941 insinto /usr/share/pixmaps 978 insinto /usr/share/pixmaps
942 newins "$1" "$2" 979 newins "$1" "$2"
947############################################################## 984##############################################################
948 985
949 986
950# for internal use only (unpack_pdv and unpack_makeself) 987# for internal use only (unpack_pdv and unpack_makeself)
951find_unpackable_file() { 988find_unpackable_file() {
952 local src="$1" 989 local src=$1
953 if [ -z "${src}" ] 990 if [[ -z ${src} ]] ; then
954 then
955 src="${DISTDIR}/${A}" 991 src=${DISTDIR}/${A}
956 else 992 else
957 if [ -e "${DISTDIR}/${src}" ] 993 if [[ -e ${DISTDIR}/${src} ]] ; then
958 then
959 src="${DISTDIR}/${src}" 994 src=${DISTDIR}/${src}
960 elif [ -e "${PWD}/${src}" ] 995 elif [[ -e ${PWD}/${src} ]] ; then
961 then
962 src="${PWD}/${src}" 996 src=${PWD}/${src}
963 elif [ -e "${src}" ] 997 elif [[ -e ${src} ]] ; then
964 then
965 src="${src}" 998 src=${src}
966 fi
967 fi 999 fi
968 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1000 fi
1001 [[ ! -e ${src} ]] && return 1
969 echo "${src}" 1002 echo "${src}"
970} 1003}
971 1004
972# Unpack those pesky pdv generated files ... 1005# Unpack those pesky pdv generated files ...
973# They're self-unpacking programs with the binary package stuffed in 1006# They're self-unpacking programs with the binary package stuffed in
988# lseek 1021# lseek
989# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1022# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
990# lseek(3, -4, SEEK_END) = 2981250 1023# lseek(3, -4, SEEK_END) = 2981250
991# thus we would pass in the value of '4' as the second parameter. 1024# thus we would pass in the value of '4' as the second parameter.
992unpack_pdv() { 1025unpack_pdv() {
993 local src="`find_unpackable_file $1`" 1026 local src=$(find_unpackable_file $1)
994 local sizeoff_t="$2" 1027 local sizeoff_t=$2
995 1028
1029 [[ -z ${src} ]] && die "Could not locate source for '$1'"
996 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1030 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
997 1031
998 local shrtsrc="`basename ${src}`" 1032 local shrtsrc=$(basename "${src}")
999 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1033 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1000 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1034 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1001 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1035 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1002 1036
1003 # grab metadata for debug reasons 1037 # grab metadata for debug reasons
1067# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1101# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1068# - If the file is not specified then unpack will utilize ${A}. 1102# - If the file is not specified then unpack will utilize ${A}.
1069# - If the offset is not specified then we will attempt to extract 1103# - If the offset is not specified then we will attempt to extract
1070# the proper offset from the script itself. 1104# the proper offset from the script itself.
1071unpack_makeself() { 1105unpack_makeself() {
1106 local src_input=${1:-${A}}
1072 local src="$(find_unpackable_file "$1")" 1107 local src=$(find_unpackable_file "${src_input}")
1073 local skip="$2" 1108 local skip=$2
1074 local exe="$3" 1109 local exe=$3
1075 1110
1111 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1112
1076 local shrtsrc="$(basename "${src}")" 1113 local shrtsrc=$(basename "${src}")
1077 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1114 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1078 if [ -z "${skip}" ] 1115 if [[ -z ${skip} ]] ; then
1079 then
1080 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1116 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1081 local skip=0 1117 local skip=0
1082 exe=tail 1118 exe=tail
1083 case ${ver} in 1119 case ${ver} in
1084 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1120 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1085 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1121 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1086 ;; 1122 ;;
1087 2.0|2.0.1) 1123 2.0|2.0.1)
1088 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1124 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1089 ;; 1125 ;;
1097 ;; 1133 ;;
1098 2.1.3) 1134 2.1.3)
1099 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1135 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1100 let skip="skip + 1" 1136 let skip="skip + 1"
1101 ;; 1137 ;;
1102 2.1.4) 1138 2.1.4|2.1.5)
1103 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1139 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1104 skip=$(head -n ${skip} "${src}" | wc -c) 1140 skip=$(head -n ${skip} "${src}" | wc -c)
1105 exe="dd" 1141 exe="dd"
1106 ;; 1142 ;;
1107 *) 1143 *)
1152check_license() { 1188check_license() {
1153 local lic=$1 1189 local lic=$1
1154 if [ -z "${lic}" ] ; then 1190 if [ -z "${lic}" ] ; then
1155 lic="${PORTDIR}/licenses/${LICENSE}" 1191 lic="${PORTDIR}/licenses/${LICENSE}"
1156 else 1192 else
1157 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1193 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1158 lic="${PORTDIR}/licenses/${src}" 1194 lic="${PORTDIR}/licenses/${lic}"
1159 elif [ -e "${PWD}/${src}" ] ; then 1195 elif [ -e "${PWD}/${lic}" ] ; then
1160 lic="${PWD}/${src}" 1196 lic="${PWD}/${lic}"
1161 elif [ -e "${src}" ] ; then 1197 elif [ -e "${lic}" ] ; then
1162 lic="${src}" 1198 lic="${lic}"
1163 fi
1164 fi 1199 fi
1200 fi
1165 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1201 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1166 local l="`basename ${lic}`" 1202 local l="`basename ${lic}`"
1167 1203
1168 # here is where we check for the licenses the user already 1204 # here is where we check for the licenses the user already
1169 # accepted ... if we don't find a match, we make the user accept 1205 # accepted ... if we don't find a match, we make the user accept
1170 local shopts=$- 1206 local shopts=$-
1212# and when the function returns, you can assume that the cd has been 1248# and when the function returns, you can assume that the cd has been
1213# found at CDROM_ROOT. 1249# found at CDROM_ROOT.
1214# 1250#
1215# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1251# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1216# etc... if you want to give the cds better names, then just export 1252# etc... if you want to give the cds better names, then just export
1217# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1253# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1254# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1255# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1256# CDROM_NAME_2="data cd"
1257# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1218# 1258#
1219# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1259# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1220# 1260#
1221# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1261# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1222# - this will attempt to locate a cd based upon a file that is on 1262# - this will attempt to locate a cd based upon a file that is on
1226 # first we figure out how many cds we're dealing with by 1266 # first we figure out how many cds we're dealing with by
1227 # the # of files they gave us 1267 # the # of files they gave us
1228 local cdcnt=0 1268 local cdcnt=0
1229 local f= 1269 local f=
1230 for f in "$@" ; do 1270 for f in "$@" ; do
1231 cdcnt=$((cdcnt + 1)) 1271 ((++cdcnt))
1232 export CDROM_CHECK_${cdcnt}="$f" 1272 export CDROM_CHECK_${cdcnt}="$f"
1233 done 1273 done
1234 export CDROM_TOTAL_CDS=${cdcnt} 1274 export CDROM_TOTAL_CDS=${cdcnt}
1235 export CDROM_CURRENT_CD=1 1275 export CDROM_CURRENT_CD=1
1236 1276
1237 # now we see if the user gave use CD_ROOT ... 1277 # now we see if the user gave use CD_ROOT ...
1238 # if they did, let's just believe them that it's correct 1278 # if they did, let's just believe them that it's correct
1239 if [[ ! -z ${CD_ROOT} ]] ; then
1240 export CDROM_ROOT=${CD_ROOT}
1241 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1242 return
1243 fi
1244 # do the same for CD_ROOT_X
1245 if [[ ! -z ${CD_ROOT_1} ]] ; then 1279 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1246 local var= 1280 local var=
1247 cdcnt=0 1281 cdcnt=0
1248 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1282 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1249 cdcnt=$((cdcnt + 1)) 1283 ((++cdcnt))
1250 var="CD_ROOT_${cdcnt}" 1284 var="CD_ROOT_${cdcnt}"
1285 [[ -z ${!var} ]] && var="CD_ROOT"
1251 if [[ -z ${!var} ]] ; then 1286 if [[ -z ${!var} ]] ; then
1252 eerror "You must either use just the CD_ROOT" 1287 eerror "You must either use just the CD_ROOT"
1253 eerror "or specify ALL the CD_ROOT_X variables." 1288 eerror "or specify ALL the CD_ROOT_X variables."
1254 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1289 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1255 die "could not locate CD_ROOT_${cdcnt}" 1290 die "could not locate CD_ROOT_${cdcnt}"
1256 fi 1291 fi
1257 export CDROM_ROOTS_${cdcnt}="${!var}"
1258 done 1292 done
1259 export CDROM_ROOT=${CDROM_ROOTS_1} 1293 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1260 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1294 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1295 export CDROM_SET=-1
1296 for f in ${CDROM_CHECK_1//:/ } ; do
1297 ((++CDROM_SET))
1298 [[ -e ${CD_ROOT}/${f} ]] && break
1299 done
1300 export CDROM_MATCH=${f}
1261 return 1301 return
1262 fi 1302 fi
1263 1303
1304 # User didn't help us out so lets make sure they know they can
1305 # simplify the whole process ...
1264 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1265 einfon "This ebuild will need the " 1307 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1266 if [[ -z ${CDROM_NAME} ]] ; then
1267 echo "cdrom for ${PN}."
1268 else
1269 echo "${CDROM_NAME}."
1270 fi
1271 echo 1308 echo
1272 einfo "If you do not have the CD, but have the data files" 1309 einfo "If you do not have the CD, but have the data files"
1273 einfo "mounted somewhere on your filesystem, just export" 1310 einfo "mounted somewhere on your filesystem, just export"
1274 einfo "the variable CD_ROOT so that it points to the" 1311 einfo "the variable CD_ROOT so that it points to the"
1275 einfo "directory containing the files." 1312 einfo "directory containing the files."
1276 echo 1313 echo
1277 einfo "For example:" 1314 einfo "For example:"
1278 einfo "export CD_ROOT=/mnt/cdrom" 1315 einfo "export CD_ROOT=/mnt/cdrom"
1279 echo 1316 echo
1280 else 1317 else
1318 if [[ -n ${CDROM_NAME_SET} ]] ; then
1319 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1320 cdcnt=0
1321 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1322 ((++cdcnt))
1323 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1324 done
1325 fi
1326
1281 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1327 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1282 cdcnt=0 1328 cdcnt=0
1283 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1329 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1284 cdcnt=$((cdcnt + 1)) 1330 ((++cdcnt))
1285 var="CDROM_NAME_${cdcnt}" 1331 var="CDROM_NAME_${cdcnt}"
1286 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1332 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1287 done 1333 done
1288 echo 1334 echo
1289 einfo "If you do not have the CDs, but have the data files" 1335 einfo "If you do not have the CDs, but have the data files"
1290 einfo "mounted somewhere on your filesystem, just export" 1336 einfo "mounted somewhere on your filesystem, just export"
1291 einfo "the following variables so they point to the right place:" 1337 einfo "the following variables so they point to the right place:"
1292 einfon "" 1338 einfon ""
1293 cdcnt=0 1339 cdcnt=0
1294 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1340 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1295 cdcnt=$((cdcnt + 1)) 1341 ((++cdcnt))
1296 echo -n " CD_ROOT_${cdcnt}" 1342 echo -n " CD_ROOT_${cdcnt}"
1297 done 1343 done
1298 echo 1344 echo
1299 einfo "Or, if you have all the files in the same place, or" 1345 einfo "Or, if you have all the files in the same place, or"
1300 einfo "you only have one cdrom, you can export CD_ROOT" 1346 einfo "you only have one cdrom, you can export CD_ROOT"
1303 echo 1349 echo
1304 einfo "For example:" 1350 einfo "For example:"
1305 einfo "export CD_ROOT_1=/mnt/cdrom" 1351 einfo "export CD_ROOT_1=/mnt/cdrom"
1306 echo 1352 echo
1307 fi 1353 fi
1354
1355 export CDROM_SET=""
1308 export CDROM_CURRENT_CD=0 1356 export CDROM_CURRENT_CD=0
1309 cdrom_load_next_cd 1357 cdrom_load_next_cd
1310} 1358}
1311 1359
1312# this is only used when you need access to more than one cd. 1360# this is only used when you need access to more than one cd.
1313# when you have finished using the first cd, just call this function. 1361# when you have finished using the first cd, just call this function.
1314# when it returns, CDROM_ROOT will be pointing to the second cd. 1362# when it returns, CDROM_ROOT will be pointing to the second cd.
1315# remember, you can only go forward in the cd chain, you can't go back. 1363# remember, you can only go forward in the cd chain, you can't go back.
1316cdrom_load_next_cd() { 1364cdrom_load_next_cd() {
1317 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1318 local var= 1365 local var
1319 1366 ((++CDROM_CURRENT_CD))
1320 if [[ ! -z ${CD_ROOT} ]] ; then
1321 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1322 return
1323 fi
1324 1367
1325 unset CDROM_ROOT 1368 unset CDROM_ROOT
1326 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1369 var=CD_ROOT_${CDROM_CURRENT_CD}
1370 [[ -z ${!var} ]] && var="CD_ROOT"
1327 if [[ -z ${!var} ]] ; then 1371 if [[ -z ${!var} ]] ; then
1328 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1372 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1329 cdrom_locate_file_on_cd ${!var} 1373 _cdrom_locate_file_on_cd ${!var}
1330 else 1374 else
1331 export CDROM_ROOT=${!var} 1375 export CDROM_ROOT=${!var}
1332 fi 1376 fi
1333 1377
1334 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1378 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1339# all it does is try to locate a give file on a cd ... if the cd isn't 1383# all it does is try to locate a give file on a cd ... if the cd isn't
1340# found, then a message asking for the user to insert the cdrom will be 1384# found, then a message asking for the user to insert the cdrom will be
1341# displayed and we'll hang out here until: 1385# displayed and we'll hang out here until:
1342# (1) the file is found on a mounted cdrom 1386# (1) the file is found on a mounted cdrom
1343# (2) the user hits CTRL+C 1387# (2) the user hits CTRL+C
1344cdrom_locate_file_on_cd() { 1388_cdrom_locate_file_on_cd() {
1389 local mline=""
1390 local showedmsg=0
1391
1345 while [[ -z ${CDROM_ROOT} ]] ; do 1392 while [[ -z ${CDROM_ROOT} ]] ; do
1393 local i=0
1394 local -a cdset=(${*//:/ })
1395 if [[ -n ${CDROM_SET} ]] ; then
1396 cdset=(${cdset[${CDROM_SET}]})
1397 fi
1398
1399 while [[ -n ${cdset[${i}]} ]] ; do
1346 local dir="$(dirname ${@})" 1400 local dir=$(dirname ${cdset[${i}]})
1347 local file="$(basename ${@})" 1401 local file=$(basename ${cdset[${i}]})
1348 local mline=""
1349 local showedmsg=0
1350 1402
1351 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1403 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1352 [[ -d ${mline}/${dir} ]] || continue 1404 [[ -d ${mline}/${dir} ]] || continue
1353 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1405 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1354 && export CDROM_ROOT=${mline} 1406 export CDROM_ROOT=${mline}
1407 export CDROM_SET=${i}
1408 export CDROM_MATCH=${cdset[${i}]}
1409 return
1410 fi
1411 done
1412
1413 ((++i))
1355 done 1414 done
1356 1415
1357 if [[ -z ${CDROM_ROOT} ]] ; then
1358 echo 1416 echo
1359 if [[ ${showedmsg} -eq 0 ]] ; then 1417 if [[ ${showedmsg} -eq 0 ]] ; then
1360 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1418 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1361 if [[ -z ${CDROM_NAME} ]] ; then 1419 if [[ -z ${CDROM_NAME} ]] ; then
1362 einfo "Please insert the cdrom for ${PN} now !" 1420 einfo "Please insert+mount the cdrom for ${PN} now !"
1363 else
1364 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1365 fi
1366 else 1421 else
1367 if [[ -z ${CDROM_NAME_1} ]] ; then
1368 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1369 else
1370 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1371 einfo "Please insert+mount the ${!var} cdrom now !" 1422 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1372 fi
1373 fi 1423 fi
1374 showedmsg=1 1424 else
1425 if [[ -z ${CDROM_NAME_1} ]] ; then
1426 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1427 else
1428 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1429 einfo "Please insert+mount the ${!var} cdrom now !"
1430 fi
1375 fi 1431 fi
1432 showedmsg=1
1433 fi
1376 einfo "Press return to scan for the cd again" 1434 einfo "Press return to scan for the cd again"
1377 einfo "or hit CTRL+C to abort the emerge." 1435 einfo "or hit CTRL+C to abort the emerge."
1378 read 1436 echo
1379 fi 1437 einfo "If you are having trouble with the detection"
1438 einfo "of your CD, it is possible that you do not have"
1439 einfo "Joliet support enabled in your kernel. Please"
1440 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1441 read || die "something is screwed with your system"
1380 done 1442 done
1381} 1443}
1382 1444
1383# Make sure that LINGUAS only contains languages that 1445# Make sure that LINGUAS only contains languages that
1384# a package can support 1446# a package can support
1391# The -i builds a list of po files found in all the 1453# The -i builds a list of po files found in all the
1392# directories and uses the intersection of the lists. 1454# directories and uses the intersection of the lists.
1393# The -u builds a list of po files found in all the 1455# The -u builds a list of po files found in all the
1394# directories and uses the union of the lists. 1456# directories and uses the union of the lists.
1395strip-linguas() { 1457strip-linguas() {
1396 local ls newls 1458 local ls newls nols
1397 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1459 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1398 local op=$1; shift 1460 local op=$1; shift
1399 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1461 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1400 local d f 1462 local d f
1401 for d in "$@" ; do 1463 for d in "$@" ; do
1402 if [[ ${op} == "-u" ]] ; then 1464 if [[ ${op} == "-u" ]] ; then
1403 newls=${ls} 1465 newls=${ls}
1404 else 1466 else
1405 newls="" 1467 newls=""
1406 fi 1468 fi
1407 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1469 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1408 if [[ ${op} == "-i" ]] ; then 1470 if [[ ${op} == "-i" ]] ; then
1409 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1471 hasq ${f} ${ls} && newls="${newls} ${f}"
1410 else 1472 else
1411 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1473 hasq ${f} ${ls} || newls="${newls} ${f}"
1412 fi 1474 fi
1413 done 1475 done
1414 ls=${newls} 1476 ls=${newls}
1415 done 1477 done
1416 ls=${ls//.po}
1417 else 1478 else
1418 ls=$@ 1479 ls="$@"
1419 fi 1480 fi
1420 1481
1421 ls=" ${ls} " 1482 nols=""
1422 newls="" 1483 newls=""
1423 for f in ${LINGUAS} ; do 1484 for f in ${LINGUAS} ; do
1424 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1485 if hasq ${f} ${ls} ; then
1425 newls="${newls} ${f}" 1486 newls="${newls} ${f}"
1426 else 1487 else
1427 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1488 nols="${nols} ${f}"
1428 fi 1489 fi
1429 done 1490 done
1430 if [[ -z ${newls} ]] ; then 1491 [[ -n ${nols} ]] \
1431 export LINGUAS="" 1492 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1432 else
1433 export LINGUAS=${newls:1} 1493 export LINGUAS=${newls:1}
1434 fi
1435} 1494}
1436 1495
1437# moved from kernel.eclass since they are generally useful outside of 1496# moved from kernel.eclass since they are generally useful outside of
1438# kernel.eclass -iggy (20041002) 1497# kernel.eclass -iggy (20041002)
1439 1498
1446 while ((i--)) ; do 1505 while ((i--)) ; do
1447 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1506 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1448 done 1507 done
1449 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1508 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1450 case ${ARCH} in 1509 case ${ARCH} in
1451 x86) export ARCH="i386";; 1510 x86) export ARCH="i386";;
1452 amd64) export ARCH="x86_64";; 1511 amd64) export ARCH="x86_64";;
1453 hppa) export ARCH="parisc";; 1512 hppa) export ARCH="parisc";;
1454 mips) export ARCH="mips";; 1513 mips) export ARCH="mips";;
1455 sparc) export ARCH="$(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! 1514 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1456 *) export ARCH="${ARCH}";; 1515 *) export ARCH="${ARCH}";;
1457 esac 1516 esac
1458} 1517}
1459 1518
1460# set's ARCH back to what portage expects 1519# set's ARCH back to what portage expects
1461set_arch_to_portage() { 1520set_arch_to_portage() {
1468 1527
1469# Jeremy Huddleston <eradicator@gentoo.org>: 1528# Jeremy Huddleston <eradicator@gentoo.org>:
1470# preserve_old_lib /path/to/libblah.so.0 1529# preserve_old_lib /path/to/libblah.so.0
1471# preserve_old_lib_notify /path/to/libblah.so.0 1530# preserve_old_lib_notify /path/to/libblah.so.0
1472# 1531#
1473# These functions are useful when a lib in your package changes --soname. Such 1532# These functions are useful when a lib in your package changes --library. Such
1474# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1533# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1475# would break packages that link against it. Most people get around this 1534# would break packages that link against it. Most people get around this
1476# by using the portage SLOT mechanism, but that is not always a relevant 1535# by using the portage SLOT mechanism, but that is not always a relevant
1477# solution, so instead you can add the following to your ebuilds: 1536# solution, so instead you can add the following to your ebuilds:
1478# 1537#
1505 LIB=$1 1564 LIB=$1
1506 1565
1507 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1566 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1508 SONAME=`basename ${LIB}` 1567 SONAME=`basename ${LIB}`
1509 1568
1510 einfo "An old version of an installed library was detected on your system." 1569 ewarn "An old version of an installed library was detected on your system."
1511 einfo "In order to avoid breaking packages that link against is, this older version" 1570 ewarn "In order to avoid breaking packages that link against it, this older version"
1512 einfo "is not being removed. In order to make full use of this newer version," 1571 ewarn "is not being removed. In order to make full use of this newer version,"
1513 einfo "you will need to execute the following command:" 1572 ewarn "you will need to execute the following command:"
1514 einfo " revdep-rebuild --soname ${SONAME}" 1573 ewarn " revdep-rebuild --library ${SONAME}"
1515 einfo 1574 ewarn
1516 einfo "After doing that, you can safely remove ${LIB}" 1575 ewarn "After doing that, you can safely remove ${LIB}"
1517 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1576 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1518 fi 1577 fi
1519} 1578}
1520 1579
1521# Hack for people to figure out if a package was built with 1580# Hack for people to figure out if a package was built with
1522# certain USE flags 1581# certain USE flags
1530built_with_use() { 1589built_with_use() {
1531 local opt=$1 1590 local opt=$1
1532 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1591 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1533 1592
1534 local PKG=$(best_version $1) 1593 local PKG=$(best_version $1)
1594 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1535 shift 1595 shift
1536 1596
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1597 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1538 [[ ! -e ${USEFILE} ]] && return 1 1598 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1599
1600 # if the USE file doesnt exist, assume the $PKG is either
1601 # injected or package.provided
1602 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1603
1604 local IUSE_BUILT=$(<${IUSEFILE})
1605 # Don't check USE_EXPAND #147237
1606 local expand
1607 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1608 if [[ $1 == ${expand}_* ]] ; then
1609 expand=""
1610 break
1611 fi
1612 done
1613 if [[ -n ${expand} ]] ; then
1614 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!"
1615 fi
1539 1616
1540 local USE_BUILT=$(<${USEFILE}) 1617 local USE_BUILT=$(<${USEFILE})
1541 while [[ $# -gt 0 ]] ; do 1618 while [[ $# -gt 0 ]] ; do
1542 if [[ ${opt} = "-o" ]] ; then 1619 if [[ ${opt} = "-o" ]] ; then
1543 has $1 ${USE_BUILT} && return 0 1620 has $1 ${USE_BUILT} && return 0
1595# $4 == extra LD_LIBRARY_PATH's (make it : delimited) 1672# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1596# $5 == path for wrapper 1673# $5 == path for wrapper
1597make_wrapper() { 1674make_wrapper() {
1598 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1675 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1599 local tmpwrapper=$(emktemp) 1676 local tmpwrapper=$(emktemp)
1677 # We don't want to quote ${bin} so that people can pass complex
1678 # things as $bin ... "./someprog --args"
1600 cat << EOF > "${tmpwrapper}" 1679 cat << EOF > "${tmpwrapper}"
1601#!/bin/sh 1680#!/bin/sh
1602cd "${chdir}" 1681cd "${chdir:-.}"
1682if [ -n "${libdir}" ] ; then
1683 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1603export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1684 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1685 else
1686 export LD_LIBRARY_PATH="${libdir}"
1687 fi
1688fi
1604exec ${bin} "\$@" 1689exec ${bin} "\$@"
1605EOF 1690EOF
1606 chmod go+rx "${tmpwrapper}" 1691 chmod go+rx "${tmpwrapper}"
1607 if [ -n "${5}" ] 1692 if [[ -n ${path} ]] ; then
1608 then
1609 exeinto ${5} 1693 exeinto "${path}"
1610 newexe "${tmpwrapper}" "${wrapper}" 1694 newexe "${tmpwrapper}" "${wrapper}"
1611 else 1695 else
1612 newbin "${tmpwrapper}" "${wrapper}" 1696 newbin "${tmpwrapper}" "${wrapper}"
1613 fi 1697 fi
1614} 1698}

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