/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.219 Revision 1.284
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.219 2005/11/29 03:37:36 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.284 2007/06/21 04:44:45 vapier Exp $
4# 4
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# @ECLASS: eutils.eclass
6# 6# @MAINTAINER:
7# This eclass is for general purpose functions that most ebuilds 7# base-system@gentoo.org
8# have to implement themselves. 8# @BLURB: many extra (but common) functions that are used in ebuilds
9# 9# @DESCRIPTION:
10# NB: If you add anything, please comment it! 10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45
46# This function generate linker scripts in /usr/lib for dynamic
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local lib libdir=$(get_libdir)
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
82 done
83}
84
85 51
86# Default directory where patches are located 52# Default directory where patches are located
87EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 54# Default extension for patches
89EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
90# Default options for patch 56# Default options for patch
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
95# and not the full path .. 62# and not the full path ..
96EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 64# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
99# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
102# 69#
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
104# 71#
105EPATCH_FORCE="no" 72EPATCH_FORCE="no"
106 73
107# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
108# or two patches. 75# or two patches.
119# 86#
120# Patches are applied in current directory. 87# Patches are applied in current directory.
121# 88#
122# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
123# 90#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
125# 92#
126# For example: 93# For example:
127# 94#
128# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
129# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
130# 97#
131# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
132# specific patches. 99# specific patches.
133# 100#
134# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
137# 104#
138# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
139# 106#
140epatch() { 107epatch() {
141 _epatch_draw_line() { 108 _epatch_draw_line() {
142 local i=0 str_length="" str_out="" 109 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 110 echo "${1//?/=}"
144 # Handle calls that do not have args, or wc not being installed ...
145 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
146 str_length=65
147 else
148 str_length=$(echo -n "$*" | wc -m)
149 fi
150
151 while ((i++ < ${str_length})) ; do
152 str_out="${str_out}="
153 done
154 echo ${str_out}
155
156 return 0
157 } 111 }
158 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
159 local PIPE_CMD="" 113 local PIPE_CMD=""
160 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
161 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
235 fi 189 fi
236 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
237 do 191 do
238 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
239 # 193 #
240 # ???_arch_foo.patch 194 # ???_arch_foo.patch
241 # 195 #
242 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
243 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
244 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
245 then 199 then
246 local count=0 200 local count=0
247 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
248 local patchname=${x##*/} 202 local patchname=${x##*/}
249 203
277 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 233
280 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
281 then 235 then
282 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 else 238 else
285 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
286 fi 240 fi
287 241
288 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 244
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 247
359 then 313 then
360 einfo "Done with patching" 314 einfo "Done with patching"
361 fi 315 fi
362} 316}
363 317
318# @FUNCTION: emktemp
319# @USAGE: [temp dir]
320# @DESCRIPTION:
364# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
365# does not exist on the users system 322# does not exist on the users system.
366# vapier@gentoo.org
367#
368# Takes just 1 optional parameter (the directory to create tmpfile in)
369emktemp() { 323emktemp() {
370 local exe="touch" 324 local exe="touch"
371 [[ $1 == -d ]] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
372 local topdir=$1 326 local topdir=$1
373 327
375 [[ -z ${T} ]] \ 329 [[ -z ${T} ]] \
376 && topdir="/tmp" \ 330 && topdir="/tmp" \
377 || topdir=${T} 331 || topdir=${T}
378 fi 332 fi
379 333
380 if [[ -z $(type -p mktemp) ]] ; then 334 if ! type -P mktemp > /dev/null ; then
335 # system lacks `mktemp` so we have to fake it
381 local tmp=/ 336 local tmp=/
382 while [[ -e ${tmp} ]] ; do 337 while [[ -e ${tmp} ]] ; do
383 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
384 done 339 done
385 ${exe} "${tmp}" || ${exe} -p "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
386 echo "${tmp}" 341 echo "${tmp}"
387 else 342 else
343 # the args here will give slightly wierd names on BSD,
344 # but should produce a usable file on all userlands
388 [[ ${exe} == "touch" ]] \ 345 if [[ ${exe} == "touch" ]] ; then
389 && exe="-p" \ 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
390 || exe="-d" 347 else
391 mktemp ${exe} "${topdir}" 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
392 fi 349 fi
350 fi
393} 351}
394 352
353# @FUNCTION: egetent
354# @USAGE: <database> <key>
355# @MAINTAINER:
356# base-system@gentoo.org (Linux)
357# Joe Jezak <josejx@gmail.com> (OS X)
358# usata@gentoo.org (OS X)
359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
360# @DESCRIPTION:
395# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
396# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
397# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
398# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
399#
400# egetent(database, key)
401egetent() { 363egetent() {
402 case ${CHOST} in 364 case ${CHOST} in
403 *-darwin*) 365 *-darwin*)
404 case "$2" in 366 case "$2" in
405 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
408 *) # Numeric 370 *) # Numeric
409 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
410 ;; 372 ;;
411 esac 373 esac
412 ;; 374 ;;
413 *-freebsd*) 375 *-freebsd*|*-dragonfly*)
414 local opts action="user" 376 local opts action="user"
415 [[ $1 == "passwd" ]] || action="group" 377 [[ $1 == "passwd" ]] || action="group"
416 378
417 # lookup by uid/gid 379 # lookup by uid/gid
418 if [[ $2 == [[:digit:]]* ]] ; then 380 if [[ $2 == [[:digit:]]* ]] ; then
429 getent "$1" "$2" 391 getent "$1" "$2"
430 ;; 392 ;;
431 esac 393 esac
432} 394}
433 395
434# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
435# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
436# 398# @DESCRIPTION:
437# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
438# 400# a user to the system. The only required parameter is the username.
439# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
440# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
441# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
442# note: pass -1 to get default behavior
443# shell: /bin/false
444# homedir: /dev/null
445# groups: none
446# extra: comment of 'added by portage for ${PN}'
447enewuser() { 404enewuser() {
405 case ${EBUILD_PHASE} in
406 unpack|compile|test|install)
407 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
408 eerror "Package fails at QA and at life. Please file a bug."
409 die "Bad package! enewuser is only for use in pkg_* functions!"
410 esac
411
448 # get the username 412 # get the username
449 local euser=$1; shift 413 local euser=$1; shift
450 if [[ -z ${euser} ]] ; then 414 if [[ -z ${euser} ]] ; then
451 eerror "No username specified !" 415 eerror "No username specified !"
452 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
453 fi 417 fi
454 418
455 # lets see if the username already exists 419 # lets see if the username already exists
456 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
457 return 0 421 return 0
458 fi 422 fi
459 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
460 424
461 # options to pass to useradd 425 # options to pass to useradd
462 local opts= 426 local opts=
463 427
464 # handle uid 428 # handle uid
465 local euid=$1; shift 429 local euid=$1; shift
466 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
467 if [[ ${euid} -gt 0 ]] ; then 431 if [[ ${euid} -gt 0 ]] ; then
468 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
469 euid="next" 433 euid="next"
470 fi 434 fi
471 else 435 else
472 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
473 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
474 fi 438 fi
475 else 439 else
476 euid="next" 440 euid="next"
477 fi 441 fi
478 if [[ ${euid} == "next" ]] ; then 442 if [[ ${euid} == "next" ]] ; then
479 for euid in $(seq 101 999) ; do 443 for ((euid = 101; euid <= 999; euid++)); do
480 [[ -z $(egetent passwd ${euid}) ]] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
481 done 445 done
482 fi 446 fi
483 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
484 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
485 449
486 # handle shell 450 # handle shell
487 local eshell=$1; shift 451 local eshell=$1; shift
488 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
489 if [[ ! -e ${eshell} ]] ; then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
490 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
491 die "${eshell} does not exist" 455 die "${eshell} does not exist in ${ROOT}"
456 fi
457 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
458 eerror "Do not specify ${eshell} yourself, use -1"
459 die "Pass '-1' as the shell parameter"
492 fi 460 fi
493 else 461 else
494 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 462 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
495 [[ -x ${ROOT}${shell} ]] && break 463 [[ -x ${ROOT}${shell} ]] && break
496 done 464 done
497 465
498 if [[ ${shell} == "/dev/null" ]] ; then 466 if [[ ${shell} == "/dev/null" ]] ; then
499 eerror "Unable to identify the shell to use" 467 eerror "Unable to identify the shell to use, proceeding with userland default."
500 die "Unable to identify the shell to use" 468 case ${USERLAND} in
469 GNU) shell="/bin/false" ;;
470 BSD) shell="/sbin/nologin" ;;
471 Darwin) shell="/usr/sbin/nologin" ;;
472 *) die "Unable to identify the default shell for userland ${USERLAND}"
473 esac
501 fi 474 fi
502 475
503 eshell=${shell} 476 eshell=${shell}
504 fi 477 fi
505 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
567 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
568 einfo "eextra: $@" 541 einfo "eextra: $@"
569 die "Required function missing" 542 die "Required function missing"
570 fi 543 fi
571 ;; 544 ;;
572 *-freebsd*) 545 *-freebsd*|*-dragonfly*)
573 if [[ -z $@ ]] ; then 546 if [[ -z $@ ]] ; then
574 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
575 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
576 die "enewuser failed" 549 die "enewuser failed"
577 else 550 else
624 fi 597 fi
625 598
626 export SANDBOX_ON=${oldsandbox} 599 export SANDBOX_ON=${oldsandbox}
627} 600}
628 601
629# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
630# vapier@gentoo.org 603# @USAGE: <group> [gid]
631# 604# @DESCRIPTION:
632# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
633# 606# group to the system. Just give it a group name to add and enewgroup will
634# Default values if you do not specify any: 607# do the rest. You may specify the gid for the group or allow the group to
635# groupname: REQUIRED ! 608# allocate the next available one.
636# gid: next available (see groupadd(8))
637# extra: none
638enewgroup() { 609enewgroup() {
610 case ${EBUILD_PHASE} in
611 unpack|compile|test|install)
612 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
613 eerror "Package fails at QA and at life. Please file a bug."
614 die "Bad package! enewgroup is only for use in pkg_* functions!"
615 esac
616
639 # get the group 617 # get the group
640 local egroup="$1"; shift 618 local egroup="$1"; shift
641 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
642 then 620 then
643 eerror "No group specified !" 621 eerror "No group specified !"
644 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
645 fi 623 fi
646 624
647 # see if group already exists 625 # see if group already exists
648 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
649 then
650 return 0 627 return 0
651 fi 628 fi
652 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
653 630
654 # options to pass to useradd 631 # options to pass to useradd
697 fi 674 fi
698 675
699 # If we need the next available 676 # If we need the next available
700 case ${egid} in 677 case ${egid} in
701 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
702 for egid in $(seq 101 999); do 679 for ((egid = 101; egid <= 999; egid++)); do
703 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
704 done 681 done
705 esac 682 esac
706 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
707 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
708 ;; 685 ;;
709 686
710 *-freebsd*) 687 *-freebsd*|*-dragonfly*)
711 case ${egid} in 688 case ${egid} in
712 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
713 for egid in $(seq 101 999); do 690 for ((egid = 101; egid <= 999; egid++)); do
714 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
715 done 692 done
716 esac 693 esac
717 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
718 ;; 695 ;;
719 696
720 *-netbsd*) 697 *-netbsd*)
721 case ${egid} in 698 case ${egid} in
722 *[!0-9]*) # Non numeric 699 *[!0-9]*) # Non numeric
723 for egid in $(seq 101 999); do 700 for ((egid = 101; egid <= 999; egid++)); do
724 [ -z "`egetent group ${egid}`" ] && break 701 [[ -z $(egetent group ${egid}) ]] && break
725 done 702 done
726 esac 703 esac
727 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
728 ;; 705 ;;
729 706
732 ;; 709 ;;
733 esac 710 esac
734 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
735} 712}
736 713
737# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
738# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
739# 716# @DESCRIPTION:
740# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
741edos2unix() { 721edos2unix() {
742 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
743 do
744 cp "${f}" ${T}/edos2unix
745 sed 's/\r$//' ${T}/edos2unix > "${f}"
746 done
747} 723}
748
749
750##############################################################
751# START: Handle .desktop files and menu entries #
752# maybe this should be separated into a new eclass some time #
753# lanius@gentoo.org #
754##############################################################
755 724
756# Make a desktop file ! 725# Make a desktop file !
757# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
758# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
759# 728#
760# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
761# 730#
762# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
763# name: the name that will show up in the menu 732# name: the name that will show up in the menu
764# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
765# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
766# a full path to an icon 735# a full path to an icon
767# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
768# http://www.freedesktop.org/Standards/desktop-entry-spec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
769# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
770make_desktop_entry() { 739make_desktop_entry() {
771 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
772 741
773 local exec=${1} 742 local exec=${1}
780 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
781 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
782 case ${catmaj} in 751 case ${catmaj} in
783 app) 752 app)
784 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
785 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
786 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
787 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
788 editors) type=TextEditor;; 762 editors) type=TextEditor;;
789 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
790 emulation) type=Emulator;; 764 emulation) type=Emulator;;
791 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
792 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
793 vim) type=TextEditor;; 768 vim) type=TextEditor;;
794 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
795 *) type=;; 770 *) type=;;
796 esac 771 esac
797 ;; 772 ;;
798 773
799 dev) 774 dev)
800 type="Development" 775 type="Development"
801 ;; 776 ;;
802 777
803 games) 778 games)
804 case ${catmin} in 779 case ${catmin} in
805 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
806 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
807 board) type=BoardGame;; 782 board) type=BoardGame;;
808 kid) type=KidsGame;;
809 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
810 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
811 rpg) type=RolePlaying;;
812 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
813 simulation) type=Simulation;; 788 simulation) type=Simulation;;
814 sports) type=SportsGame;; 789 sports) type=SportsGame;;
815 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
816 *) type=;; 791 *) type=;;
817 esac 792 esac
818 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
819 ;; 802 ;;
820 803
821 mail) 804 mail)
822 type="Network;Email" 805 type="Network;Email"
823 ;; 806 ;;
825 media) 808 media)
826 case ${catmin} in 809 case ${catmin} in
827 gfx) type=Graphics;; 810 gfx) type=Graphics;;
828 radio) type=Tuner;; 811 radio) type=Tuner;;
829 sound) type=Audio;; 812 sound) type=Audio;;
830 tv) type=TV;; 813 tv) type=TV;;
831 video) type=Video;; 814 video) type=Video;;
832 *) type=;; 815 *) type=;;
833 esac 816 esac
834 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
835 ;; 818 ;;
836 819
837 net) 820 net)
838 case ${catmin} in 821 case ${catmin} in
839 dialup) type=Dialup;; 822 dialup) type=Dialup;;
840 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
841 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
842 irc) type=IRCClient;; 825 irc) type=IRCClient;;
843 mail) type=Email;; 826 mail) type=Email;;
844 news) type=News;; 827 news) type=News;;
845 nntp) type=News;; 828 nntp) type=News;;
846 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
847 *) type=;; 830 *) type=;;
848 esac 831 esac
849 type="Network;${type}" 832 type="Network;${type}"
850 ;; 833 ;;
851 834
852 sci) 835 sci)
853 case ${catmin} in 836 case ${catmin} in
854 astro*) type=Astronomy;; 837 astro*) type=Astronomy;;
855 bio*) type=Biology;; 838 bio*) type=Biology;;
856 calc*) type=Calculator;; 839 calc*) type=Calculator;;
857 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
858 geo*) type=Geology;; 842 geo*) type=Geology;;
859 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
860 *) type=;; 846 *) type=;;
861 esac 847 esac
862 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
863 ;; 853 ;;
864 854
865 www) 855 www)
866 case ${catmin} in 856 case ${catmin} in
867 client) type=WebBrowser;; 857 client) type=WebBrowser;;
868 *) type=;; 858 *) type=;;
869 esac 859 esac
870 type="Network" 860 type="Network"
871 ;; 861 ;;
872 862
873 *) 863 *)
878 if [ "${SLOT}" == "0" ] ; then 868 if [ "${SLOT}" == "0" ] ; then
879 local desktop_name="${PN}" 869 local desktop_name="${PN}"
880 else 870 else
881 local desktop_name="${PN}-${SLOT}" 871 local desktop_name="${PN}-${SLOT}"
882 fi 872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
883 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
884 875
876 cat <<-EOF > "${desktop}"
885echo "[Desktop Entry] 877 [Desktop Entry]
886Encoding=UTF-8 878 Encoding=UTF-8
887Version=0.9.2 879 Version=1.0
888Name=${name} 880 Name=${name}
889Type=Application 881 Type=Application
890Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
891Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
892Path=${path} 885 Path=${path}
893Icon=${icon} 886 Icon=${icon}
894Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
895 889
896 ( 890 (
897 # wrap the env here so that the 'insinto' call 891 # wrap the env here so that the 'insinto' call
898 # doesn't corrupt the env of the caller 892 # doesn't corrupt the env of the caller
899 insinto /usr/share/applications 893 insinto /usr/share/applications
900 doins "${desktop}" 894 doins "${desktop}"
901 ) 895 )
902} 896}
903 897
904# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
905# 899# @USAGE: [directories]
906# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
907# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
908# command: Name of the Window Manager 902# @DESCRIPTION:
903# Validate desktop entries using desktop-file-utils
904validate_desktop_entries() {
905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
906 einfo "Checking desktop entry validity"
907 local directories=""
908 for d in /usr/share/applications $@ ; do
909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
910 done
911 if [[ -n ${directories} ]] ; then
912 for FILE in $(find ${directories} -name "*\.desktop" \
913 -not -path '*.hidden*' | sort -u 2>/dev/null)
914 do
915 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
916 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
917 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
918 done
919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
923 fi
924}
909 925
926# @FUNCTION: make_session_desktop
927# @USAGE: <title> <command>
928# @DESCRIPTION:
929# Make a GDM/KDM Session file. The title is the file to execute to start the
930# Window Manager. The command is the name of the Window Manager.
910make_session_desktop() { 931make_session_desktop() {
911 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
912 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
913 934
914 local title=$1 935 local title=$1
915 local command=$2 936 local command=$2
916 local desktop=${T}/${wm}.desktop 937 local desktop=${T}/${wm}.desktop
917 938
939 cat <<-EOF > "${desktop}"
918echo "[Desktop Entry] 940 [Desktop Entry]
919Encoding=UTF-8 941 Encoding=UTF-8
920Name=${title} 942 Name=${title}
921Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
922Exec=${command} 944 Exec=${command}
923TryExec=${command} 945 TryExec=${command}
924Type=Application" > "${desktop}" 946 Type=Application
947 EOF
925 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
926 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
927 doins "${desktop}" 953 doins "${desktop}"
954 )
928} 955}
929 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
930domenu() { 962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
931 local i j 966 local i j ret=0
932 insinto /usr/share/applications 967 insinto /usr/share/applications
933 for i in "$@" ; do 968 for i in "$@" ; do
934 if [[ -f ${i} ]] ; then 969 if [[ -f ${i} ]] ; then
935 doins "${i}" 970 doins "${i}"
971 ((ret+=$?))
936 elif [[ -d ${i} ]] ; then 972 elif [[ -d ${i} ]] ; then
937 for j in "${i}"/*.desktop ; do 973 for j in "${i}"/*.desktop ; do
938 doins "${j}" 974 doins "${j}"
975 ((ret+=$?))
939 done 976 done
940 fi 977 fi
941 done 978 done
979 exit ${ret}
980 )
942} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
943newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
944 insinto /usr/share/applications 991 insinto /usr/share/applications
945 newins "$1" "$2" 992 newins "$@"
993 )
946} 994}
947 995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
948doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
949 local i j 1005 local i j ret
950 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
951 for i in "$@" ; do 1007 for i in "$@" ; do
952 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
953 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
954 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
955 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
956 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
957 done 1015 done
958 fi 1016 fi
959 done 1017 done
1018 exit ${ret}
1019 )
960} 1020}
1021
1022# @FUNCTION: newicon
1023# @USAGE: <icon> <newname>
1024# @DESCRIPTION:
1025# Like all other new* functions, install the specified icon as newname.
961newicon() { 1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
962 insinto /usr/share/pixmaps 1030 insinto /usr/share/pixmaps
963 newins "$1" "$2" 1031 newins "$@"
1032 )
964} 1033}
965
966##############################################################
967# END: Handle .desktop files and menu entries #
968##############################################################
969
970 1034
971# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
972find_unpackable_file() { 1036find_unpackable_file() {
973 local src=$1 1037 local src=$1
974 if [[ -z ${src} ]] ; then 1038 if [[ -z ${src} ]] ; then
984 fi 1048 fi
985 [[ ! -e ${src} ]] && return 1 1049 [[ ! -e ${src} ]] && return 1
986 echo "${src}" 1050 echo "${src}"
987} 1051}
988 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
989# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
990# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
991# the middle of the archive. Valve seems to use it a lot ... too bad 1058# the middle of the archive. Valve seems to use it a lot ... too bad
992# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1059# it seems to like to segfault a lot :(. So lets take it apart ourselves.
993# 1060#
994# Usage: unpack_pdv [file to unpack] [size of off_t]
995# - you have to specify the off_t size ... i have no idea how to extract that 1061# You have to specify the off_t size ... I have no idea how to extract that
996# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
997# the size of the off_t type (in bytes) on the machine that built the pdv 1063# the size of the off_t type (in bytes) on the machine that built the pdv
1064# archive.
1065#
998# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
999# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
1000# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
1001# basically look for the first lseek command (we do the strings/grep because 1069# Basically look for the first lseek command (we do the strings/grep because
1002# sometimes the function call is _llseek or something) and steal the 2nd 1070# sometimes the function call is _llseek or something) and steal the 2nd
1003# parameter. here is an example: 1071# parameter. Here is an example:
1004# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1005# lseek 1073# lseek
1006# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1007# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
1008# thus we would pass in the value of '4' as the second parameter. 1076# Thus we would pass in the value of '4' as the second parameter.
1009unpack_pdv() { 1077unpack_pdv() {
1010 local src=$(find_unpackable_file $1) 1078 local src=$(find_unpackable_file "$1")
1011 local sizeoff_t=$2 1079 local sizeoff_t=$2
1012 1080
1013 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1014 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1015 1083
1016 local shrtsrc=$(basename "${src}") 1084 local shrtsrc=$(basename "${src}")
1017 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1018 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1019 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1087 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1020 1088
1021 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
1022 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
1023 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1024 1092
1025 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
1026 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1027 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
1028 1096
1029 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
1030 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
1031 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1032 1100
1033 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1034 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1035 iscompressed=1 1103 iscompressed=1
1036 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1037 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1038 else 1106 else
1039 iscompressed=0 1107 iscompressed=0
1040 fi 1108 fi
1041 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1042 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1043 istar=1 1111 istar=1
1044 else 1112 else
1045 istar=0 1113 istar=0
1046 fi 1114 fi
1047 1115
1075 true 1143 true
1076 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1077 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1078} 1146}
1079 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1080# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1081# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1082# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1083# many other game companies. 1154# many other game companies.
1084# 1155#
1085# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1086# - If the file is not specified then unpack will utilize ${A}.
1087# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1088# the proper offset from the script itself. 1158# the proper offset from the script itself.
1089unpack_makeself() { 1159unpack_makeself() {
1090 local src_input=${1:-${A}} 1160 local src_input=${1:-${A}}
1091 local src=$(find_unpackable_file "${src_input}") 1161 local src=$(find_unpackable_file "${src_input}")
1092 local skip=$2 1162 local skip=$2
1093 local exe=$3 1163 local exe=$3
1099 if [[ -z ${skip} ]] ; then 1169 if [[ -z ${skip} ]] ; then
1100 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1101 local skip=0 1171 local skip=0
1102 exe=tail 1172 exe=tail
1103 case ${ver} in 1173 case ${ver} in
1104 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1105 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1106 ;; 1176 ;;
1107 2.0|2.0.1) 1177 2.0|2.0.1)
1108 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1109 ;; 1179 ;;
1139 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1140 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1141 esac 1211 esac
1142 1212
1143 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
1144 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1145 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1146 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1147 case ${filetype} in 1217 case ${filetype} in
1148 *tar\ archive) 1218 *tar\ archive*)
1149 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1150 ;; 1220 ;;
1151 bzip2*) 1221 bzip2*)
1152 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1153 ;; 1223 ;;
1163 ;; 1233 ;;
1164 esac 1234 esac
1165 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1166} 1236}
1167 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1168# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1169#
1170# Usage: check_license [license]
1171# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1172check_license() { 1243check_license() {
1173 local lic=$1 1244 local lic=$1
1174 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1175 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1176 else 1247 else
1189 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1190 local shopts=$- 1261 local shopts=$-
1191 local alic 1262 local alic
1192 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1193 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1194 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1195 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1196 return 0 1267 return 0
1197 fi 1268 fi
1198 done 1269 done
1199 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1200 1271
1201 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1202 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1203********************************************************** 1274 **********************************************************
1204The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1205package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1206continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1207CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1208********************************************************** 1279 **********************************************************
1209 1280
1210EOF 1281 EOF
1211 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1212 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1213 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1214 read alic 1285 read alic
1215 case ${alic} in 1286 case ${alic} in
1222 die "Failed to accept license" 1293 die "Failed to accept license"
1223 ;; 1294 ;;
1224 esac 1295 esac
1225} 1296}
1226 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1227# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1228# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1229# 1303#
1230# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1231# standardize everything. all you have to do is call cdrom_get_cds() 1305# standardize everything. All you have to do is call cdrom_get_cds()
1232# and when the function returns, you can assume that the cd has been 1306# and when the function returns, you can assume that the cd has been
1233# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1234# 1308#
1309# The function will attempt to locate a cd based upon a file that is on
1310# the cd. The more files you give this function, the more cds
1311# the cdrom functions will handle.
1312#
1235# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1313# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1236# etc... if you want to give the cds better names, then just export 1314# etc... If you want to give the cds better names, then just export
1237# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1238# 1316# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1317# also use the CDROM_NAME_SET bash array.
1318#
1239# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1319# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1240#
1241# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1242# - this will attempt to locate a cd based upon a file that is on
1243# the cd ... the more files you give this function, the more cds
1244# the cdrom functions will handle
1245cdrom_get_cds() { 1320cdrom_get_cds() {
1246 # first we figure out how many cds we're dealing with by 1321 # first we figure out how many cds we're dealing with by
1247 # the # of files they gave us 1322 # the # of files they gave us
1248 local cdcnt=0 1323 local cdcnt=0
1249 local f= 1324 local f=
1293 echo 1368 echo
1294 einfo "For example:" 1369 einfo "For example:"
1295 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1296 echo 1371 echo
1297 else 1372 else
1373 if [[ -n ${CDROM_NAME_SET} ]] ; then
1374 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1375 cdcnt=0
1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1377 ((++cdcnt))
1378 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1379 done
1380 fi
1381
1298 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1299 cdcnt=0 1383 cdcnt=0
1300 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 ((++cdcnt)) 1385 ((++cdcnt))
1302 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1326 export CDROM_SET="" 1410 export CDROM_SET=""
1327 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1328 cdrom_load_next_cd 1412 cdrom_load_next_cd
1329} 1413}
1330 1414
1331# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1332# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1333# when it returns, CDROM_ROOT will be pointing to the second cd. 1417# Some packages are so big they come on multiple CDs. When you're done reading
1334# remember, you can only go forward in the cd chain, you can't go back. 1418# files off a CD and want access to the next one, just call this function.
1419# Again, all the messy details of user interaction are taken care of for you.
1420# Once this returns, just read the variable CDROM_ROOT for the location of the
1421# mounted CD. Note that you can only go forward in the CD list, so make sure
1422# you only call this function when you're done using the current CD.
1335cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1336 local var 1424 local var
1337 ((++CDROM_CURRENT_CD)) 1425 ((++CDROM_CURRENT_CD))
1338 1426
1339 unset CDROM_ROOT 1427 unset CDROM_ROOT
1369 1457
1370 while [[ -n ${cdset[${i}]} ]] ; do 1458 while [[ -n ${cdset[${i}]} ]] ; do
1371 local dir=$(dirname ${cdset[${i}]}) 1459 local dir=$(dirname ${cdset[${i}]})
1372 local file=$(basename ${cdset[${i}]}) 1460 local file=$(basename ${cdset[${i}]})
1373 1461
1374 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1462 local point= node= fs= foo=
1375 [[ -d ${mline}/${dir} ]] || continue 1463 while read point node fs foo ; do
1464 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue
1467 point=${point//\040/ }
1376 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1377 export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1378 export CDROM_SET=${i} 1470 export CDROM_SET=${i}
1379 export CDROM_MATCH=${cdset[${i}]} 1471 export CDROM_MATCH=${cdset[${i}]}
1380 return 1472 return
1381 fi 1473 done <<< "$(get_mounts)"
1382 done
1383 1474
1384 ((++i)) 1475 ((++i))
1385 done 1476 done
1386 1477
1387 echo 1478 echo
1407 echo 1498 echo
1408 einfo "If you are having trouble with the detection" 1499 einfo "If you are having trouble with the detection"
1409 einfo "of your CD, it is possible that you do not have" 1500 einfo "of your CD, it is possible that you do not have"
1410 einfo "Joliet support enabled in your kernel. Please" 1501 einfo "Joliet support enabled in your kernel. Please"
1411 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1412 read 1503 read || die "something is screwed with your system"
1413 done 1504 done
1414} 1505}
1415 1506
1416# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1417# a package can support 1508# a package can support
1418# 1509#
1419# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1420# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1421# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1422# 1513#
1423# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1424# The -i builds a list of po files found in all the 1515# The -i builds a list of po files found in all the
1425# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1426# The -u builds a list of po files found in all the 1517# The -u builds a list of po files found in all the
1427# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1428strip-linguas() { 1519strip-linguas() {
1429 local ls newls 1520 local ls newls nols
1430 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1431 local op=$1; shift 1522 local op=$1; shift
1432 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1433 local d f 1524 local d f
1434 for d in "$@" ; do 1525 for d in "$@" ; do
1435 if [[ ${op} == "-u" ]] ; then 1526 if [[ ${op} == "-u" ]] ; then
1436 newls=${ls} 1527 newls=${ls}
1437 else 1528 else
1438 newls="" 1529 newls=""
1439 fi 1530 fi
1440 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1441 if [[ ${op} == "-i" ]] ; then 1532 if [[ ${op} == "-i" ]] ; then
1442 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1443 else 1534 else
1444 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1445 fi 1536 fi
1446 done 1537 done
1447 ls=${newls} 1538 ls=${newls}
1448 done 1539 done
1449 ls=${ls//.po}
1450 else 1540 else
1451 ls=$@ 1541 ls="$@"
1452 fi 1542 fi
1453 1543
1454 ls=" ${ls} " 1544 nols=""
1455 newls="" 1545 newls=""
1456 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1457 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1547 if hasq ${f} ${ls} ; then
1458 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1459 else 1549 else
1460 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1461 fi 1551 fi
1462 done 1552 done
1463 if [[ -z ${newls} ]] ; then 1553 [[ -n ${nols} ]] \
1464 export LINGUAS="" 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1465 else
1466 export LINGUAS=${newls:1} 1555 export LINGUAS=${newls:1}
1467 fi
1468} 1556}
1469 1557
1470# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1471# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1472
1473# the following functions are useful in kernel module ebuilds, etc.
1474# for an example see ivtv or drbd ebuilds
1475
1476# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1477set_arch_to_kernel() { 1561set_arch_to_kernel() {
1478 i=10 1562 i=10
1479 while ((i--)) ; do 1563 while ((i--)) ; do
1480 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1481 done 1565 done
1482 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1483 case ${ARCH} in 1567 case ${ARCH} in
1484 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1485 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1486 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1487 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1488 sparc) export ARCH="$(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! 1572 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1489 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1490 esac 1574 esac
1491} 1575}
1492 1576
1493# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1494set_arch_to_portage() { 1580set_arch_to_portage() {
1495 i=10 1581 i=10
1496 while ((i--)) ; do 1582 while ((i--)) ; do
1497 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1498 done 1584 done
1499 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1500} 1586}
1501 1587
1502# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1503# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1504# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1505#
1506# These functions are useful when a lib in your package changes --soname. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1507# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1508# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1509# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1510# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1511# 1596# preserve_old_lib_notify function.
1512# src_install() {
1513# ...
1514# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1515# ...
1516# }
1517#
1518# pkg_postinst() {
1519# ...
1520# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1521# ...
1522# }
1523
1524preserve_old_lib() { 1597preserve_old_lib() {
1525 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1599 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1600 die "Invalid preserve_old_lib() usage"
1601 fi
1602 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1526 1603
1527 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1528 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1529 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1530 1607 dir=${lib%/*}
1531 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1532 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1533 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1534 fi 1611 done
1535} 1612}
1536 1613
1614# @FUNCTION: preserve_old_lib_notify
1615# @USAGE: <libs to notify> [more libs]
1616# @DESCRIPTION:
1617# Spit helpful messages about the libraries preserved by preserve_old_lib.
1537preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1538 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1539 1623
1540 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1541 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1542 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1543 ewarn "An old version of an installed library was detected on your system." 1629 ewarn "Old versions of installed libraries were detected on your system."
1544 ewarn "In order to avoid breaking packages that link against it, this older version" 1630 ewarn "In order to avoid breaking packages that depend on these old libs,"
1545 ewarn "is not being removed. In order to make full use of this newer version," 1631 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1546 ewarn "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1547 ewarn " revdep-rebuild --soname ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1548 ewarn 1634 ewarn
1549 ewarn "After doing that, you can safely remove ${LIB}"
1550 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1551 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1552} 1638}
1553 1639
1554# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1555# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1556# 1642# @DESCRIPTION:
1557# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1558# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1559# 1645# DEPEND atom was built with the specified list of USE flags. The
1560# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1561# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1562# Note: the default flag is '-a' 1648# The default is to abort (call die). The -a and -o flags control
1649# the requirements of the USE flags. They correspond to "and" and "or"
1650# logic. So the -a flag means all listed USE flags must be enabled
1651# while the -o flag means at least one of the listed fIUSE flags must be
1652# enabled. The --hidden option is really for internal use only as it
1653# means the USE flag we're checking is hidden expanded, so it won't be found
1654# in IUSE like normal USE flags.
1655#
1656# Remember that this function isn't terribly intelligent so order of optional
1657# flags matter.
1563built_with_use() { 1658built_with_use() {
1659 local hidden="no"
1660 if [[ $1 == "--hidden" ]] ; then
1661 hidden="yes"
1662 shift
1663 fi
1664
1665 local missing_action="die"
1666 if [[ $1 == "--missing" ]] ; then
1667 missing_action=$2
1668 shift ; shift
1669 case ${missing_action} in
1670 true|false|die) ;;
1671 *) die "unknown action '${missing_action}'";;
1672 esac
1673 fi
1674
1564 local opt=$1 1675 local opt=$1
1565 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1566 1677
1567 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1568 shift 1680 shift
1569 1681
1570 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1571 1684
1572 # if the USE file doesnt exist, assume the $PKG is either 1685 # if the IUSE file doesn't exist, the read will error out, we need to handle
1573 # injected or package.provided 1686 # this gracefully
1574 [[ ! -e ${USEFILE} ]] && return 0 1687 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1688 case ${missing_action} in
1689 true) return 0;;
1690 false) return 1;;
1691 die) die "Unable to determine what USE flags $PKG was built with";;
1692 esac
1693 fi
1694
1695 if [[ ${hidden} == "no" ]] ; then
1696 local IUSE_BUILT=$(<${IUSEFILE})
1697 # Don't check USE_EXPAND #147237
1698 local expand
1699 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1700 if [[ $1 == ${expand}_* ]] ; then
1701 expand=""
1702 break
1703 fi
1704 done
1705 if [[ -n ${expand} ]] ; then
1706 if ! has $1 ${IUSE_BUILT} ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "$PKG does not actually support the $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1575 1715
1576 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1577 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1578 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1579 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1583 shift 1723 shift
1584 done 1724 done
1585 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1586} 1726}
1587 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1588# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1589# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1590epunt_cxx() { 1735epunt_cxx() {
1591 local dir=$1 1736 local dir=$1
1592 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1593 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1594 local f 1739 local f
1596 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1741 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1597 done 1742 done
1598 eend 0 1743 eend 0
1599} 1744}
1600 1745
1601# dopamd <file> [more files] 1746# @FUNCTION: make_wrapper
1602# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1603# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1604dopamd() { 1749# Create a shell wrapper script named wrapper in installpath
1605 [[ -z $1 ]] && die "dopamd requires at least one argument" 1750# (defaults to the bindir) to execute target (default of wrapper) by
1606 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1607 use pam || return 0 1752# libpaths followed by optionally changing directory to chdir.
1608
1609 INSDESTTREE=/etc/pam.d \
1610 doins "$@" || die "failed to install $@"
1611}
1612# newpamd <old name> <new name>
1613#
1614# Install pam file <old name> as <new name> in /etc/pam.d
1615newpamd() {
1616 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1617
1618 use pam || return 0
1619
1620 INSDESTTREE=/etc/pam.d \
1621 newins "$1" "$2" || die "failed to install $1 as $2"
1622}
1623
1624# make a wrapper script ...
1625# NOTE: this was originally games_make_wrapper, but I noticed other places where
1626# this could be used, so I have moved it here and made it not games-specific
1627# -- wolf31o2
1628# $1 == wrapper name
1629# $2 == binary to run
1630# $3 == directory to chdir before running binary
1631# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1632# $5 == path for wrapper
1633make_wrapper() { 1753make_wrapper() {
1634 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1635 local tmpwrapper=$(emktemp) 1755 local tmpwrapper=$(emktemp)
1636 # We don't want to quote ${bin} so that people can pass complex 1756 # We don't want to quote ${bin} so that people can pass complex
1637 # things as $bin ... "./someprog --args" 1757 # things as $bin ... "./someprog --args"
1647fi 1767fi
1648exec ${bin} "\$@" 1768exec ${bin} "\$@"
1649EOF 1769EOF
1650 chmod go+rx "${tmpwrapper}" 1770 chmod go+rx "${tmpwrapper}"
1651 if [[ -n ${path} ]] ; then 1771 if [[ -n ${path} ]] ; then
1772 (
1652 exeinto "${path}" 1773 exeinto "${path}"
1653 newexe "${tmpwrapper}" "${wrapper}" 1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1654 else 1776 else
1655 newbin "${tmpwrapper}" "${wrapper}" 1777 newbin "${tmpwrapper}" "${wrapper}" || die
1656 fi 1778 fi
1657} 1779}

Legend:
Removed from v.1.219  
changed lines
  Added in v.1.284

  ViewVC Help
Powered by ViewVC 1.1.20