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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 1.174 2005/05/24 05:10:19 vapier 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 )"
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 [[ -n $(egetent passwd "${euser}") ]] ; 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 [[ -n ${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 [[ -n $(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 [[ ${euid} == "next" ]] ; then
488 then 482 for ((euid = 101; euid <= 999; euid++)); do
489 local pwrange
490 if [ "${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
505 if [[ ${shell} == "/dev/null" ]] ; then
506 eerror "Unable to identify the shell to use, proceeding with userland default."
507 case ${USERLAND} in
516 eshell="/bin/false" 508 GNU) shell="/bin/false" ;;
509 BSD) shell="/sbin/nologin" ;;
510 Darwin) shell="/usr/sbin/nologin" ;;
511 *) die "Unable to identify the default shell for userland ${USERLAND}"
512 esac
517 fi 513 fi
514
515 eshell=${shell}
518 fi 516 fi
519 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 518 opts="${opts} -s ${eshell}"
521 519
522 # handle homedir 520 # handle homedir
523 local ehome="$1"; shift 521 local ehome=$1; shift
524 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 522 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
525 then
526 ehome="/dev/null" 523 ehome="/dev/null"
527 fi 524 fi
528 einfo " - Home: ${ehome}" 525 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 526 opts="${opts} -d ${ehome}"
530 527
531 # handle groups 528 # handle groups
532 local egroups="$1"; shift 529 local egroups=$1; shift
533 if [ ! -z "${egroups}" ] 530 if [[ ! -z ${egroups} ]] ; then
534 then
535 local oldifs="${IFS}" 531 local oldifs=${IFS}
536 local defgroup="" exgroups="" 532 local defgroup="" exgroups=""
537 533
538 export IFS="," 534 export IFS=","
539 for g in ${egroups} 535 for g in ${egroups} ; do
540 do
541 export IFS="${oldifs}" 536 export IFS=${oldifs}
542 if [ -z "`egetent group \"${g}\"`" ] 537 if [[ -z $(egetent group "${g}") ]] ; then
543 then
544 eerror "You must add group ${g} to the system first" 538 eerror "You must add group ${g} to the system first"
545 die "${g} is not a valid GID" 539 die "${g} is not a valid GID"
546 fi 540 fi
547 if [ -z "${defgroup}" ] 541 if [[ -z ${defgroup} ]] ; then
548 then
549 defgroup="${g}" 542 defgroup=${g}
550 else 543 else
551 exgroups="${exgroups},${g}" 544 exgroups="${exgroups},${g}"
552 fi 545 fi
553 export IFS="," 546 export IFS=","
554 done 547 done
555 export IFS="${oldifs}" 548 export IFS=${oldifs}
556 549
557 opts="${opts} -g ${defgroup}" 550 opts="${opts} -g ${defgroup}"
558 if [ ! -z "${exgroups}" ] 551 if [[ ! -z ${exgroups} ]] ; then
559 then
560 opts="${opts} -G ${exgroups:1}" 552 opts="${opts} -G ${exgroups:1}"
561 fi 553 fi
562 else 554 else
563 egroups="(none)" 555 egroups="(none)"
564 fi 556 fi
565 einfo " - Groups: ${egroups}" 557 einfo " - Groups: ${egroups}"
566 558
567 # handle extra and add the user 559 # handle extra and add the user
568 local eextra="$@"
569 local oldsandbox="${SANDBOX_ON}" 560 local oldsandbox=${SANDBOX_ON}
570 export SANDBOX_ON="0" 561 export SANDBOX_ON="0"
571 if useq ppc-macos 562 case ${CHOST} in
572 then 563 *-darwin*)
573 ### Make the user 564 ### Make the user
574 if [ -z "${eextra}" ] 565 if [[ -z $@ ]] ; then
575 then
576 dscl . create /users/${euser} uid ${euid} 566 dscl . create /users/${euser} uid ${euid}
577 dscl . create /users/${euser} shell ${eshell} 567 dscl . create /users/${euser} shell ${eshell}
578 dscl . create /users/${euser} home ${ehome} 568 dscl . create /users/${euser} home ${ehome}
579 dscl . create /users/${euser} realname "added by portage for ${PN}" 569 dscl . create /users/${euser} realname "added by portage for ${PN}"
580 ### Add the user to the groups specified 570 ### Add the user to the groups specified
581 local oldifs="${IFS}" 571 local oldifs=${IFS}
582 export IFS="," 572 export IFS=","
583 for g in ${egroups} 573 for g in ${egroups} ; do
584 do
585 dscl . merge /groups/${g} users ${euser} 574 dscl . merge /groups/${g} users ${euser}
586 done 575 done
587 export IFS="${oldifs}" 576 export IFS=${oldifs}
588 else 577 else
589 einfo "Extra options are not supported on macos yet" 578 einfo "Extra options are not supported on Darwin yet"
590 einfo "Please report the ebuild along with the info below" 579 einfo "Please report the ebuild along with the info below"
591 einfo "eextra: ${eextra}" 580 einfo "eextra: $@"
592 die "Required function missing" 581 die "Required function missing"
593 fi 582 fi
594 elif use x86-fbsd ; then 583 ;;
595 if [ -z "${eextra}" ] 584 *-freebsd*|*-dragonfly*)
596 then 585 if [[ -z $@ ]] ; then
597 pw useradd ${euser} ${opts} \ 586 pw useradd ${euser} ${opts} \
598 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
599 die "enewuser failed" 588 die "enewuser failed"
600 else 589 else
601 einfo " - Extra: ${eextra}" 590 einfo " - Extra: $@"
602 pw useradd ${euser} ${opts} \ 591 pw useradd ${euser} ${opts} \
603 -c ${eextra} || die "enewuser failed" 592 "$@" || die "enewuser failed"
604 fi 593 fi
594 ;;
595
596 *-netbsd*)
597 if [[ -z $@ ]] ; then
598 useradd ${opts} ${euser} || die "enewuser failed"
605 else 599 else
606 if [ -z "${eextra}" ] 600 einfo " - Extra: $@"
607 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
608 useradd ${opts} ${euser} \ 620 useradd ${opts} ${euser} \
609 -c "added by portage for ${PN}" \ 621 -c "added by portage for ${PN}" \
610 || die "enewuser failed" 622 || die "enewuser failed"
611 else 623 else
612 einfo " - Extra: ${eextra}" 624 einfo " - Extra: $@"
613 useradd ${opts} ${euser} ${eextra} \ 625 useradd ${opts} ${euser} "$@" \
614 || die "enewuser failed" 626 || die "enewuser failed"
615 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}/${ehome}"
616 fi 636 fi
637
617 export SANDBOX_ON="${oldsandbox}" 638 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} 639}
627 640
628# Simplify/standardize adding groups to the system 641# Simplify/standardize adding groups to the system
629# vapier@gentoo.org 642# vapier@gentoo.org
630# 643#
633# Default values if you do not specify any: 646# Default values if you do not specify any:
634# groupname: REQUIRED ! 647# groupname: REQUIRED !
635# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
636# extra: none 649# extra: none
637enewgroup() { 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
638 # get the group 658 # get the group
639 local egroup="$1"; shift 659 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 660 if [ -z "${egroup}" ]
641 then 661 then
642 eerror "No group specified !" 662 eerror "No group specified !"
643 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
644 fi 664 fi
645 665
646 # see if group already exists 666 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 667 if [[ -n $(egetent group "${egroup}") ]]; then
648 then
649 return 0 668 return 0
650 fi 669 fi
651 einfo "Adding group '${egroup}' to your system ..." 670 einfo "Adding group '${egroup}' to your system ..."
652 671
653 # options to pass to useradd 672 # options to pass to useradd
659 then 678 then
660 if [ "${egid}" -gt 0 ] 679 if [ "${egid}" -gt 0 ]
661 then 680 then
662 if [ -z "`egetent group ${egid}`" ] 681 if [ -z "`egetent group ${egid}`" ]
663 then 682 then
664 if useq ppc-macos ; then 683 if [[ "${CHOST}" == *-darwin* ]]; then
665 opts="${opts} ${egid}" 684 opts="${opts} ${egid}"
666 else 685 else
667 opts="${opts} -g ${egid}" 686 opts="${opts} -g ${egid}"
668 fi 687 fi
669 else 688 else
683 opts="${opts} ${eextra}" 702 opts="${opts} ${eextra}"
684 703
685 # add the group 704 # add the group
686 local oldsandbox="${SANDBOX_ON}" 705 local oldsandbox="${SANDBOX_ON}"
687 export SANDBOX_ON="0" 706 export SANDBOX_ON="0"
688 if useq ppc-macos ; then 707 case ${CHOST} in
708 *-darwin*)
689 if [ ! -z "${eextra}" ]; 709 if [ ! -z "${eextra}" ];
690 then 710 then
691 einfo "Extra options are not supported on macos yet" 711 einfo "Extra options are not supported on Darwin/OS X yet"
692 einfo "Please report the ebuild along with the info below" 712 einfo "Please report the ebuild along with the info below"
693 einfo "eextra: ${eextra}" 713 einfo "eextra: ${eextra}"
694 die "Required function missing" 714 die "Required function missing"
695 fi 715 fi
696 716
697 # If we need the next available 717 # If we need the next available
698 case ${egid} in 718 case ${egid} in
699 *[!0-9]*) # Non numeric 719 *[!0-9]*) # Non numeric
700 for egid in `jot 898 101`; do 720 for ((egid = 101; egid <= 999; egid++)); do
701 [ -z "`egetent group ${egid}`" ] && break 721 [[ -z $(egetent group ${egid}) ]] && break
702 done 722 done
703 esac 723 esac
704 dscl . create /groups/${egroup} gid ${egid} 724 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*' 725 dscl . create /groups/${egroup} passwd '*'
706 elif use x86-fbsd ; then 726 ;;
727
728 *-freebsd*|*-dragonfly*)
707 case ${egid} in 729 case ${egid} in
708 *[!0-9]*) # Non numeric 730 *[!0-9]*) # Non numeric
709 for egid in `jot 898 101`; do 731 for ((egid = 101; egid <= 999; egid++)); do
710 [ -z "`egetent group ${egid}`" ] && break 732 [[ -z $(egetent group ${egid}) ]] && break
711 done 733 done
712 esac 734 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 735 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
714 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 *)
715 groupadd ${opts} ${egroup} || die "enewgroup failed" 749 groupadd ${opts} ${egroup} || die "enewgroup failed"
716 fi 750 ;;
751 esac
717 export SANDBOX_ON="${oldsandbox}" 752 export SANDBOX_ON="${oldsandbox}"
718} 753}
719 754
720# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
721# vapier@gentoo.org 756# vapier@gentoo.org
738 773
739# Make a desktop file ! 774# Make a desktop file !
740# Great for making those icons in kde/gnome startmenu ! 775# Great for making those icons in kde/gnome startmenu !
741# Amaze your friends ! Get the women ! Join today ! 776# Amaze your friends ! Get the women ! Join today !
742# 777#
743# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 778# make_desktop_entry(<command>, [name], [icon], [type], [path])
744# 779#
745# binary: what binary does the app run with ? 780# binary: what command does the app run with ?
746# name: the name that will show up in the menu 781# name: the name that will show up in the menu
747# icon: give your little like a pretty little icon ... 782# icon: give your little like a pretty little icon ...
748# this can be relative (to /usr/share/pixmaps) or 783# this can be relative (to /usr/share/pixmaps) or
749# a full path to an icon 784# a full path to an icon
750# type: what kind of application is this ? for categories: 785# type: what kind of application is this ? for categories:
751# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 786# http://www.freedesktop.org/Standards/desktop-entry-spec
752# path: if your app needs to startup in a specific dir 787# path: if your app needs to startup in a specific dir
753make_desktop_entry() { 788make_desktop_entry() {
754 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 789 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
755 790
756 local exec=${1} 791 local exec=${1}
782 dev) 817 dev)
783 type="Development" 818 type="Development"
784 ;; 819 ;;
785 820
786 games) 821 games)
787 [[ -z ${path} ]] && path=${GAMES_BINDIR}
788
789 case ${catmin} in 822 case ${catmin} in
790 action) type=ActionGame;; 823 action) type=ActionGame;;
791 arcade) type=ArcadeGame;; 824 arcade) type=ArcadeGame;;
792 board) type=BoardGame;; 825 board) type=BoardGame;;
793 kid) type=KidsGame;; 826 kids) type=KidsGame;;
794 emulation) type=Emulator;; 827 emulation) type=Emulator;;
795 puzzle) type=LogicGame;; 828 puzzle) type=LogicGame;;
796 rpg) type=RolePlaying;; 829 rpg) type=RolePlaying;;
797 roguelike) type=RolePlaying;; 830 roguelike) type=RolePlaying;;
798 simulation) type=Simulation;; 831 simulation) type=Simulation;;
834 type="Network;${type}" 867 type="Network;${type}"
835 ;; 868 ;;
836 869
837 sci) 870 sci)
838 case ${catmin} in 871 case ${catmin} in
839 astro*) type=Astronomoy;; 872 astro*) type=Astronomy;;
840 bio*) type=Biology;; 873 bio*) type=Biology;;
841 calc*) type=Calculator;; 874 calc*) type=Calculator;;
842 chem*) type=Chemistry;; 875 chem*) type=Chemistry;;
843 geo*) type=Geology;; 876 geo*) type=Geology;;
844 math*) type=Math;; 877 math*) type=Math;;
858 *) 891 *)
859 type= 892 type=
860 ;; 893 ;;
861 esac 894 esac
862 fi 895 fi
863 896 if [ "${SLOT}" == "0" ] ; then
897 local desktop_name="${PN}"
898 else
899 local desktop_name="${PN}-${SLOT}"
900 fi
864 local desktop=${T}/${exec%% *}-${P}.desktop 901 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
902# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
865 903
866echo "[Desktop Entry] 904echo "[Desktop Entry]
867Encoding=UTF-8 905Encoding=UTF-8
868Version=0.9.2 906Version=0.9.2
869Name=${name} 907Name=${name}
870Type=Application 908Type=Application
871Comment=${DESCRIPTION} 909Comment=${DESCRIPTION}
872Exec=${exec} 910Exec=${exec}
911TryExec=${exec%% *}
873Path=${path} 912Path=${path}
874Icon=${icon} 913Icon=${icon}
875Categories=Application;${type};" > "${desktop}" 914Categories=Application;${type};" > "${desktop}"
876 915
916 (
917 # wrap the env here so that the 'insinto' call
918 # doesn't corrupt the env of the caller
877 insinto /usr/share/applications 919 insinto /usr/share/applications
878 doins "${desktop}" 920 doins "${desktop}"
879 921 )
880 return 0
881} 922}
882 923
883# Make a GDM/KDM Session file 924# Make a GDM/KDM Session file
884# 925#
885# make_desktop_entry(<title>, <command>) 926# make_session_desktop(<title>, <command>)
886# title: File to execute to start the Window Manager 927# title: File to execute to start the Window Manager
887# command: Name of the Window Manager 928# command: Name of the Window Manager
888 929
889make_session_desktop() { 930make_session_desktop() {
890 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
914 doins "${i}" 955 doins "${i}"
915 elif [[ -d ${i} ]] ; then 956 elif [[ -d ${i} ]] ; then
916 for j in "${i}"/*.desktop ; do 957 for j in "${i}"/*.desktop ; do
917 doins "${j}" 958 doins "${j}"
918 done 959 done
919 fi 960 fi
920 done 961 done
921} 962}
922newmenu() { 963newmenu() {
923 insinto /usr/share/applications 964 insinto /usr/share/applications
924 newins "$1" "$2" 965 newins "$1" "$2"
932 doins "${i}" 973 doins "${i}"
933 elif [[ -d ${i} ]] ; then 974 elif [[ -d ${i} ]] ; then
934 for j in "${i}"/*.png ; do 975 for j in "${i}"/*.png ; do
935 doins "${j}" 976 doins "${j}"
936 done 977 done
937 fi 978 fi
938 done 979 done
939} 980}
940newicon() { 981newicon() {
941 insinto /usr/share/pixmaps 982 insinto /usr/share/pixmaps
942 newins "$1" "$2" 983 newins "$1" "$2"
947############################################################## 988##############################################################
948 989
949 990
950# for internal use only (unpack_pdv and unpack_makeself) 991# for internal use only (unpack_pdv and unpack_makeself)
951find_unpackable_file() { 992find_unpackable_file() {
952 local src="$1" 993 local src=$1
953 if [ -z "${src}" ] 994 if [[ -z ${src} ]] ; then
954 then
955 src="${DISTDIR}/${A}" 995 src=${DISTDIR}/${A}
956 else 996 else
957 if [ -e "${DISTDIR}/${src}" ] 997 if [[ -e ${DISTDIR}/${src} ]] ; then
958 then
959 src="${DISTDIR}/${src}" 998 src=${DISTDIR}/${src}
960 elif [ -e "${PWD}/${src}" ] 999 elif [[ -e ${PWD}/${src} ]] ; then
961 then
962 src="${PWD}/${src}" 1000 src=${PWD}/${src}
963 elif [ -e "${src}" ] 1001 elif [[ -e ${src} ]] ; then
964 then
965 src="${src}" 1002 src=${src}
966 fi
967 fi 1003 fi
968 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1004 fi
1005 [[ ! -e ${src} ]] && return 1
969 echo "${src}" 1006 echo "${src}"
970} 1007}
971 1008
972# Unpack those pesky pdv generated files ... 1009# Unpack those pesky pdv generated files ...
973# They're self-unpacking programs with the binary package stuffed in 1010# They're self-unpacking programs with the binary package stuffed in
988# lseek 1025# lseek
989# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1026# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
990# lseek(3, -4, SEEK_END) = 2981250 1027# lseek(3, -4, SEEK_END) = 2981250
991# 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.
992unpack_pdv() { 1029unpack_pdv() {
993 local src="`find_unpackable_file $1`" 1030 local src=$(find_unpackable_file $1)
994 local sizeoff_t="$2" 1031 local sizeoff_t=$2
995 1032
1033 [[ -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 :(" 1034 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
997 1035
998 local shrtsrc="`basename ${src}`" 1036 local shrtsrc=$(basename "${src}")
999 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1000 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1038 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\"` 1039 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1002 1040
1003 # grab metadata for debug reasons 1041 # grab metadata for debug reasons
1067# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1105# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1068# - If the file is not specified then unpack will utilize ${A}. 1106# - If the file is not specified then unpack will utilize ${A}.
1069# - If the offset is not specified then we will attempt to extract 1107# - If the offset is not specified then we will attempt to extract
1070# the proper offset from the script itself. 1108# the proper offset from the script itself.
1071unpack_makeself() { 1109unpack_makeself() {
1110 local src_input=${1:-${A}}
1072 local src="$(find_unpackable_file "$1")" 1111 local src=$(find_unpackable_file "${src_input}")
1073 local skip="$2" 1112 local skip=$2
1074 local exe="$3" 1113 local exe=$3
1075 1114
1115 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1116
1076 local shrtsrc="$(basename "${src}")" 1117 local shrtsrc=$(basename "${src}")
1077 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1118 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1078 if [ -z "${skip}" ] 1119 if [[ -z ${skip} ]] ; then
1079 then
1080 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1120 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1081 local skip=0 1121 local skip=0
1082 exe=tail 1122 exe=tail
1083 case ${ver} in 1123 case ${ver} in
1084 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1124 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1085 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1125 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1086 ;; 1126 ;;
1087 2.0|2.0.1) 1127 2.0|2.0.1)
1088 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1128 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1089 ;; 1129 ;;
1097 ;; 1137 ;;
1098 2.1.3) 1138 2.1.3)
1099 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1139 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1100 let skip="skip + 1" 1140 let skip="skip + 1"
1101 ;; 1141 ;;
1102 2.1.4) 1142 2.1.4|2.1.5)
1103 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1143 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1104 skip=$(head -n ${skip} "${src}" | wc -c) 1144 skip=$(head -n ${skip} "${src}" | wc -c)
1105 exe="dd" 1145 exe="dd"
1106 ;; 1146 ;;
1107 *) 1147 *)
1152check_license() { 1192check_license() {
1153 local lic=$1 1193 local lic=$1
1154 if [ -z "${lic}" ] ; then 1194 if [ -z "${lic}" ] ; then
1155 lic="${PORTDIR}/licenses/${LICENSE}" 1195 lic="${PORTDIR}/licenses/${LICENSE}"
1156 else 1196 else
1157 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1197 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1158 lic="${PORTDIR}/licenses/${src}" 1198 lic="${PORTDIR}/licenses/${lic}"
1159 elif [ -e "${PWD}/${src}" ] ; then 1199 elif [ -e "${PWD}/${lic}" ] ; then
1160 lic="${PWD}/${src}" 1200 lic="${PWD}/${lic}"
1161 elif [ -e "${src}" ] ; then 1201 elif [ -e "${lic}" ] ; then
1162 lic="${src}" 1202 lic="${lic}"
1163 fi
1164 fi 1203 fi
1204 fi
1165 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1205 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1166 local l="`basename ${lic}`" 1206 local l="`basename ${lic}`"
1167 1207
1168 # here is where we check for the licenses the user already 1208 # here is where we check for the licenses the user already
1169 # accepted ... if we don't find a match, we make the user accept 1209 # accepted ... if we don't find a match, we make the user accept
1170 local shopts=$- 1210 local shopts=$-
1171 local alic 1211 local alic
1172 set -o noglob #so that bash doesn't expand "*" 1212 set -o noglob #so that bash doesn't expand "*"
1173 for alic in ${ACCEPT_LICENSE} ; do 1213 for alic in ${ACCEPT_LICENSE} ; do
1174 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1214 if [[ ${alic} == ${l} ]]; then
1175 set +o noglob; set -${shopts} #reset old shell opts 1215 set +o noglob; set -${shopts} #reset old shell opts
1176 return 0 1216 return 0
1177 fi 1217 fi
1178 done 1218 done
1179 set +o noglob; set -$shopts #reset old shell opts 1219 set +o noglob; set -$shopts #reset old shell opts
1212# and when the function returns, you can assume that the cd has been 1252# and when the function returns, you can assume that the cd has been
1213# found at CDROM_ROOT. 1253# found at CDROM_ROOT.
1214# 1254#
1215# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1255# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1216# etc... if you want to give the cds better names, then just export 1256# etc... if you want to give the cds better names, then just export
1217# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1257# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1258# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1259# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1260# CDROM_NAME_2="data cd"
1261# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1218# 1262#
1219# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1263# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1220# 1264#
1221# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1265# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1222# - this will attempt to locate a cd based upon a file that is on 1266# - this will attempt to locate a cd based upon a file that is on
1226 # first we figure out how many cds we're dealing with by 1270 # first we figure out how many cds we're dealing with by
1227 # the # of files they gave us 1271 # the # of files they gave us
1228 local cdcnt=0 1272 local cdcnt=0
1229 local f= 1273 local f=
1230 for f in "$@" ; do 1274 for f in "$@" ; do
1231 cdcnt=$((cdcnt + 1)) 1275 ((++cdcnt))
1232 export CDROM_CHECK_${cdcnt}="$f" 1276 export CDROM_CHECK_${cdcnt}="$f"
1233 done 1277 done
1234 export CDROM_TOTAL_CDS=${cdcnt} 1278 export CDROM_TOTAL_CDS=${cdcnt}
1235 export CDROM_CURRENT_CD=1 1279 export CDROM_CURRENT_CD=1
1236 1280
1237 # now we see if the user gave use CD_ROOT ... 1281 # now we see if the user gave use CD_ROOT ...
1238 # 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
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 1283 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1246 local var= 1284 local var=
1247 cdcnt=0 1285 cdcnt=0
1248 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1286 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1249 cdcnt=$((cdcnt + 1)) 1287 ((++cdcnt))
1250 var="CD_ROOT_${cdcnt}" 1288 var="CD_ROOT_${cdcnt}"
1289 [[ -z ${!var} ]] && var="CD_ROOT"
1251 if [[ -z ${!var} ]] ; then 1290 if [[ -z ${!var} ]] ; then
1252 eerror "You must either use just the CD_ROOT" 1291 eerror "You must either use just the CD_ROOT"
1253 eerror "or specify ALL the CD_ROOT_X variables." 1292 eerror "or specify ALL the CD_ROOT_X variables."
1254 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1293 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1255 die "could not locate CD_ROOT_${cdcnt}" 1294 die "could not locate CD_ROOT_${cdcnt}"
1256 fi 1295 fi
1257 export CDROM_ROOTS_${cdcnt}="${!var}"
1258 done 1296 done
1259 export CDROM_ROOT=${CDROM_ROOTS_1} 1297 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1260 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}
1261 return 1305 return
1262 fi 1306 fi
1263 1307
1308 # User didn't help us out so lets make sure they know they can
1309 # simplify the whole process ...
1264 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1310 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1265 einfon "This ebuild will need the " 1311 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 1312 echo
1272 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"
1273 einfo "mounted somewhere on your filesystem, just export" 1314 einfo "mounted somewhere on your filesystem, just export"
1274 einfo "the variable CD_ROOT so that it points to the" 1315 einfo "the variable CD_ROOT so that it points to the"
1275 einfo "directory containing the files." 1316 einfo "directory containing the files."
1276 echo 1317 echo
1277 einfo "For example:" 1318 einfo "For example:"
1278 einfo "export CD_ROOT=/mnt/cdrom" 1319 einfo "export CD_ROOT=/mnt/cdrom"
1279 echo 1320 echo
1280 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
1281 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1331 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1282 cdcnt=0 1332 cdcnt=0
1283 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1333 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1284 cdcnt=$((cdcnt + 1)) 1334 ((++cdcnt))
1285 var="CDROM_NAME_${cdcnt}" 1335 var="CDROM_NAME_${cdcnt}"
1286 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1336 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1287 done 1337 done
1288 echo 1338 echo
1289 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"
1290 einfo "mounted somewhere on your filesystem, just export" 1340 einfo "mounted somewhere on your filesystem, just export"
1291 einfo "the following variables so they point to the right place:" 1341 einfo "the following variables so they point to the right place:"
1292 einfon "" 1342 einfon ""
1293 cdcnt=0 1343 cdcnt=0
1294 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1344 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1295 cdcnt=$((cdcnt + 1)) 1345 ((++cdcnt))
1296 echo -n " CD_ROOT_${cdcnt}" 1346 echo -n " CD_ROOT_${cdcnt}"
1297 done 1347 done
1298 echo 1348 echo
1299 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"
1300 einfo "you only have one cdrom, you can export CD_ROOT" 1350 einfo "you only have one cdrom, you can export CD_ROOT"
1303 echo 1353 echo
1304 einfo "For example:" 1354 einfo "For example:"
1305 einfo "export CD_ROOT_1=/mnt/cdrom" 1355 einfo "export CD_ROOT_1=/mnt/cdrom"
1306 echo 1356 echo
1307 fi 1357 fi
1358
1359 export CDROM_SET=""
1308 export CDROM_CURRENT_CD=0 1360 export CDROM_CURRENT_CD=0
1309 cdrom_load_next_cd 1361 cdrom_load_next_cd
1310} 1362}
1311 1363
1312# 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.
1313# 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.
1314# 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.
1315# 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.
1316cdrom_load_next_cd() { 1368cdrom_load_next_cd() {
1317 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1318 local var= 1369 local var
1319 1370 ((++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 1371
1325 unset CDROM_ROOT 1372 unset CDROM_ROOT
1326 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1373 var=CD_ROOT_${CDROM_CURRENT_CD}
1374 [[ -z ${!var} ]] && var="CD_ROOT"
1327 if [[ -z ${!var} ]] ; then 1375 if [[ -z ${!var} ]] ; then
1328 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1376 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1329 cdrom_locate_file_on_cd ${!var} 1377 _cdrom_locate_file_on_cd ${!var}
1330 else 1378 else
1331 export CDROM_ROOT=${!var} 1379 export CDROM_ROOT=${!var}
1332 fi 1380 fi
1333 1381
1334 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1382 einfo "Found CD #${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 1387# 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 1388# found, then a message asking for the user to insert the cdrom will be
1341# displayed and we'll hang out here until: 1389# displayed and we'll hang out here until:
1342# (1) the file is found on a mounted cdrom 1390# (1) the file is found on a mounted cdrom
1343# (2) the user hits CTRL+C 1391# (2) the user hits CTRL+C
1344cdrom_locate_file_on_cd() { 1392_cdrom_locate_file_on_cd() {
1393 local mline=""
1394 local showedmsg=0
1395
1345 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
1346 local dir="$(dirname ${@})" 1404 local dir=$(dirname ${cdset[${i}]})
1347 local file="$(basename ${@})" 1405 local file=$(basename ${cdset[${i}]})
1348 local mline=""
1349 local showedmsg=0
1350 1406
1351 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
1352 [[ -d ${mline}/${dir} ]] || continue 1408 [[ -d ${mline}/${dir} ]] || continue
1353 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1409 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1354 && export CDROM_ROOT=${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))
1355 done 1418 done
1356 1419
1357 if [[ -z ${CDROM_ROOT} ]] ; then
1358 echo 1420 echo
1359 if [[ ${showedmsg} -eq 0 ]] ; then 1421 if [[ ${showedmsg} -eq 0 ]] ; then
1360 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1422 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1361 if [[ -z ${CDROM_NAME} ]] ; then 1423 if [[ -z ${CDROM_NAME} ]] ; then
1362 einfo "Please insert the cdrom for ${PN} now !" 1424 einfo "Please insert+mount the cdrom for ${PN} now !"
1363 else
1364 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1365 fi
1366 else 1425 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 !" 1426 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1372 fi
1373 fi 1427 fi
1374 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
1375 fi 1435 fi
1436 showedmsg=1
1437 fi
1376 einfo "Press return to scan for the cd again" 1438 einfo "Press return to scan for the cd again"
1377 einfo "or hit CTRL+C to abort the emerge." 1439 einfo "or hit CTRL+C to abort the emerge."
1378 read 1440 echo
1379 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"
1380 done 1446 done
1381} 1447}
1382 1448
1383# Make sure that LINGUAS only contains languages that 1449# Make sure that LINGUAS only contains languages that
1384# a package can support 1450# a package can support
1391# 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
1392# directories and uses the intersection of the lists. 1458# directories and uses the intersection of the lists.
1393# 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
1394# directories and uses the union of the lists. 1460# directories and uses the union of the lists.
1395strip-linguas() { 1461strip-linguas() {
1396 local ls newls 1462 local ls newls nols
1397 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1463 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1398 local op=$1; shift 1464 local op=$1; shift
1399 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1465 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1400 local d f 1466 local d f
1401 for d in "$@" ; do 1467 for d in "$@" ; do
1402 if [[ ${op} == "-u" ]] ; then 1468 if [[ ${op} == "-u" ]] ; then
1403 newls=${ls} 1469 newls=${ls}
1404 else 1470 else
1405 newls="" 1471 newls=""
1406 fi 1472 fi
1407 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1473 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1408 if [[ ${op} == "-i" ]] ; then 1474 if [[ ${op} == "-i" ]] ; then
1409 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1475 hasq ${f} ${ls} && newls="${newls} ${f}"
1410 else 1476 else
1411 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1477 hasq ${f} ${ls} || newls="${newls} ${f}"
1412 fi 1478 fi
1413 done 1479 done
1414 ls=${newls} 1480 ls=${newls}
1415 done 1481 done
1416 ls=${ls//.po}
1417 else 1482 else
1418 ls=$@ 1483 ls="$@"
1419 fi 1484 fi
1420 1485
1421 ls=" ${ls} " 1486 nols=""
1422 newls="" 1487 newls=""
1423 for f in ${LINGUAS} ; do 1488 for f in ${LINGUAS} ; do
1424 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1489 if hasq ${f} ${ls} ; then
1425 newls="${newls} ${f}" 1490 newls="${newls} ${f}"
1426 else 1491 else
1427 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1492 nols="${nols} ${f}"
1428 fi 1493 fi
1429 done 1494 done
1430 if [[ -z ${newls} ]] ; then 1495 [[ -n ${nols} ]] \
1431 export LINGUAS="" 1496 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1432 else
1433 export LINGUAS=${newls:1} 1497 export LINGUAS=${newls:1}
1434 fi
1435} 1498}
1436 1499
1437# moved from kernel.eclass since they are generally useful outside of 1500# moved from kernel.eclass since they are generally useful outside of
1438# kernel.eclass -iggy (20041002) 1501# kernel.eclass -iggy (20041002)
1439 1502
1446 while ((i--)) ; do 1509 while ((i--)) ; do
1447 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1448 done 1511 done
1449 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1512 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1450 case ${ARCH} in 1513 case ${ARCH} in
1451 x86) export ARCH="i386";; 1514 x86) export ARCH="i386";;
1452 amd64) export ARCH="x86_64";; 1515 amd64) export ARCH="x86_64";;
1453 hppa) export ARCH="parisc";; 1516 hppa) export ARCH="parisc";;
1454 mips) export ARCH="mips";; 1517 mips) export ARCH="mips";;
1455 sparc) export ARCH="$(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! 1518 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}";; 1519 *) export ARCH="${ARCH}";;
1457 esac 1520 esac
1458} 1521}
1459 1522
1460# set's ARCH back to what portage expects 1523# set's ARCH back to what portage expects
1461set_arch_to_portage() { 1524set_arch_to_portage() {
1468 1531
1469# Jeremy Huddleston <eradicator@gentoo.org>: 1532# Jeremy Huddleston <eradicator@gentoo.org>:
1470# preserve_old_lib /path/to/libblah.so.0 1533# preserve_old_lib /path/to/libblah.so.0
1471# preserve_old_lib_notify /path/to/libblah.so.0 1534# preserve_old_lib_notify /path/to/libblah.so.0
1472# 1535#
1473# 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
1474# 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
1475# 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
1476# 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
1477# solution, so instead you can add the following to your ebuilds: 1540# solution, so instead you can add the following to your ebuilds:
1478# 1541#
1505 LIB=$1 1568 LIB=$1
1506 1569
1507 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1570 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1508 SONAME=`basename ${LIB}` 1571 SONAME=`basename ${LIB}`
1509 1572
1510 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."
1511 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"
1512 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,"
1513 einfo "you will need to execute the following command:" 1576 ewarn "you will need to execute the following command:"
1514 einfo " revdep-rebuild --soname ${SONAME}" 1577 ewarn " revdep-rebuild --library ${SONAME}"
1515 einfo 1578 ewarn
1516 einfo "After doing that, you can safely remove ${LIB}" 1579 ewarn "After doing that, you can safely remove ${LIB}"
1517 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1580 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1518 fi 1581 fi
1519} 1582}
1520 1583
1521# 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
1522# certain USE flags 1585# certain USE flags
1530built_with_use() { 1593built_with_use() {
1531 local opt=$1 1594 local opt=$1
1532 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1595 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1533 1596
1534 local PKG=$(best_version $1) 1597 local PKG=$(best_version $1)
1598 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1535 shift 1599 shift
1536 1600
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1601 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1538 [[ ! -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 $1 USE flag!"
1619 fi
1539 1620
1540 local USE_BUILT=$(<${USEFILE}) 1621 local USE_BUILT=$(<${USEFILE})
1541 while [[ $# -gt 0 ]] ; do 1622 while [[ $# -gt 0 ]] ; do
1542 if [[ ${opt} = "-o" ]] ; then 1623 if [[ ${opt} = "-o" ]] ; then
1543 has $1 ${USE_BUILT} && return 0 1624 has $1 ${USE_BUILT} && return 0
1595# $4 == extra LD_LIBRARY_PATH's (make it : delimited) 1676# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1596# $5 == path for wrapper 1677# $5 == path for wrapper
1597make_wrapper() { 1678make_wrapper() {
1598 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1679 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1599 local tmpwrapper=$(emktemp) 1680 local tmpwrapper=$(emktemp)
1681 # We don't want to quote ${bin} so that people can pass complex
1682 # things as $bin ... "./someprog --args"
1600 cat << EOF > "${tmpwrapper}" 1683 cat << EOF > "${tmpwrapper}"
1601#!/bin/sh 1684#!/bin/sh
1602cd "${chdir}" 1685cd "${chdir:-.}"
1686if [ -n "${libdir}" ] ; then
1687 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1603export 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
1604exec ${bin} "\$@" 1693exec ${bin} "\$@"
1605EOF 1694EOF
1606 chmod go+rx "${tmpwrapper}" 1695 chmod go+rx "${tmpwrapper}"
1607 if [ -n "${5}" ] 1696 if [[ -n ${path} ]] ; then
1608 then
1609 exeinto ${5} 1697 exeinto "${path}"
1610 newexe "${tmpwrapper}" "${wrapper}" 1698 newexe "${tmpwrapper}" "${wrapper}"
1611 else 1699 else
1612 newbin "${tmpwrapper}" "${wrapper}" 1700 newbin "${tmpwrapper}" "${wrapper}"
1613 fi 1701 fi
1614} 1702}

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