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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.222 2006/01/11 01:00:43 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
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}"
498 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
499 [[ -x ${ROOT}${shell} ]] && break 463 [[ -x ${ROOT}${shell} ]] && break
500 done 464 done
501 465
502 if [[ ${shell} == "/dev/null" ]] ; then 466 if [[ ${shell} == "/dev/null" ]] ; then
503 eerror "Unable to identify the shell to use" 467 eerror "Unable to identify the shell to use, proceeding with userland default."
504 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 ${USERLAND}"
473 esac
505 fi 474 fi
506 475
507 eshell=${shell} 476 eshell=${shell}
508 fi 477 fi
509 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
628 fi 597 fi
629 598
630 export SANDBOX_ON=${oldsandbox} 599 export SANDBOX_ON=${oldsandbox}
631} 600}
632 601
633# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
634# vapier@gentoo.org 603# @USAGE: <group> [gid]
635# 604# @DESCRIPTION:
636# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
637# 606# group to the system. Just give it a group name to add and enewgroup will
638# 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
639# groupname: REQUIRED ! 608# allocate the next available one.
640# gid: next available (see groupadd(8))
641# extra: none
642enewgroup() { 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
643 # get the group 617 # get the group
644 local egroup="$1"; shift 618 local egroup="$1"; shift
645 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
646 then 620 then
647 eerror "No group specified !" 621 eerror "No group specified !"
648 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
649 fi 623 fi
650 624
651 # see if group already exists 625 # see if group already exists
652 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
653 then
654 return 0 627 return 0
655 fi 628 fi
656 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
657 630
658 # options to pass to useradd 631 # options to pass to useradd
701 fi 674 fi
702 675
703 # If we need the next available 676 # If we need the next available
704 case ${egid} in 677 case ${egid} in
705 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
706 for egid in $(seq 101 999); do 679 for ((egid = 101; egid <= 999; egid++)); do
707 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
708 done 681 done
709 esac 682 esac
710 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
711 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
712 ;; 685 ;;
713 686
714 *-freebsd*|*-dragonfly*) 687 *-freebsd*|*-dragonfly*)
715 case ${egid} in 688 case ${egid} in
716 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
717 for egid in $(seq 101 999); do 690 for ((egid = 101; egid <= 999; egid++)); do
718 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
719 done 692 done
720 esac 693 esac
721 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
722 ;; 695 ;;
723 696
724 *-netbsd*) 697 *-netbsd*)
725 case ${egid} in 698 case ${egid} in
726 *[!0-9]*) # Non numeric 699 *[!0-9]*) # Non numeric
727 for egid in $(seq 101 999); do 700 for ((egid = 101; egid <= 999; egid++)); do
728 [ -z "`egetent group ${egid}`" ] && break 701 [[ -z $(egetent group ${egid}) ]] && break
729 done 702 done
730 esac 703 esac
731 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
732 ;; 705 ;;
733 706
736 ;; 709 ;;
737 esac 710 esac
738 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
739} 712}
740 713
741# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
742# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
743# 716# @DESCRIPTION:
744# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
745edos2unix() { 721edos2unix() {
746 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
747 do
748 cp "${f}" ${T}/edos2unix
749 sed 's/\r$//' ${T}/edos2unix > "${f}"
750 done
751} 723}
752
753
754##############################################################
755# START: Handle .desktop files and menu entries #
756# maybe this should be separated into a new eclass some time #
757# lanius@gentoo.org #
758##############################################################
759 724
760# Make a desktop file ! 725# Make a desktop file !
761# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
762# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
763# 728#
764# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
765# 730#
766# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
767# name: the name that will show up in the menu 732# name: the name that will show up in the menu
768# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
769# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
770# a full path to an icon 735# a full path to an icon
771# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
772# http://www.freedesktop.org/Standards/desktop-entry-spec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
773# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
774make_desktop_entry() { 739make_desktop_entry() {
775 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
776 741
777 local exec=${1} 742 local exec=${1}
784 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
785 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
786 case ${catmaj} in 751 case ${catmaj} in
787 app) 752 app)
788 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
789 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
790 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
791 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
792 editors) type=TextEditor;; 762 editors) type=TextEditor;;
793 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
794 emulation) type=Emulator;; 764 emulation) type=Emulator;;
795 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
796 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
797 vim) type=TextEditor;; 768 vim) type=TextEditor;;
798 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
799 *) type=;; 770 *) type=;;
800 esac 771 esac
801 ;; 772 ;;
802 773
803 dev) 774 dev)
804 type="Development" 775 type="Development"
805 ;; 776 ;;
806 777
807 games) 778 games)
808 case ${catmin} in 779 case ${catmin} in
809 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
810 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
811 board) type=BoardGame;; 782 board) type=BoardGame;;
812 kid) type=KidsGame;;
813 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
814 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
815 rpg) type=RolePlaying;;
816 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
817 simulation) type=Simulation;; 788 simulation) type=Simulation;;
818 sports) type=SportsGame;; 789 sports) type=SportsGame;;
819 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
820 *) type=;; 791 *) type=;;
821 esac 792 esac
822 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
823 ;; 802 ;;
824 803
825 mail) 804 mail)
826 type="Network;Email" 805 type="Network;Email"
827 ;; 806 ;;
829 media) 808 media)
830 case ${catmin} in 809 case ${catmin} in
831 gfx) type=Graphics;; 810 gfx) type=Graphics;;
832 radio) type=Tuner;; 811 radio) type=Tuner;;
833 sound) type=Audio;; 812 sound) type=Audio;;
834 tv) type=TV;; 813 tv) type=TV;;
835 video) type=Video;; 814 video) type=Video;;
836 *) type=;; 815 *) type=;;
837 esac 816 esac
838 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
839 ;; 818 ;;
840 819
841 net) 820 net)
842 case ${catmin} in 821 case ${catmin} in
843 dialup) type=Dialup;; 822 dialup) type=Dialup;;
844 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
845 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
846 irc) type=IRCClient;; 825 irc) type=IRCClient;;
847 mail) type=Email;; 826 mail) type=Email;;
848 news) type=News;; 827 news) type=News;;
849 nntp) type=News;; 828 nntp) type=News;;
850 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
851 *) type=;; 830 *) type=;;
852 esac 831 esac
853 type="Network;${type}" 832 type="Network;${type}"
854 ;; 833 ;;
855 834
856 sci) 835 sci)
857 case ${catmin} in 836 case ${catmin} in
858 astro*) type=Astronomy;; 837 astro*) type=Astronomy;;
859 bio*) type=Biology;; 838 bio*) type=Biology;;
860 calc*) type=Calculator;; 839 calc*) type=Calculator;;
861 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
862 geo*) type=Geology;; 842 geo*) type=Geology;;
863 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
864 *) type=;; 846 *) type=;;
865 esac 847 esac
866 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
867 ;; 853 ;;
868 854
869 www) 855 www)
870 case ${catmin} in 856 case ${catmin} in
871 client) type=WebBrowser;; 857 client) type=WebBrowser;;
872 *) type=;; 858 *) type=;;
873 esac 859 esac
874 type="Network" 860 type="Network"
875 ;; 861 ;;
876 862
877 *) 863 *)
882 if [ "${SLOT}" == "0" ] ; then 868 if [ "${SLOT}" == "0" ] ; then
883 local desktop_name="${PN}" 869 local desktop_name="${PN}"
884 else 870 else
885 local desktop_name="${PN}-${SLOT}" 871 local desktop_name="${PN}-${SLOT}"
886 fi 872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
887 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
888 875
876 cat <<-EOF > "${desktop}"
889echo "[Desktop Entry] 877 [Desktop Entry]
890Encoding=UTF-8 878 Encoding=UTF-8
891Version=0.9.2 879 Version=1.0
892Name=${name} 880 Name=${name}
893Type=Application 881 Type=Application
894Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
895Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
896Path=${path} 885 Path=${path}
897Icon=${icon} 886 Icon=${icon}
898Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
899 889
900 ( 890 (
901 # wrap the env here so that the 'insinto' call 891 # wrap the env here so that the 'insinto' call
902 # doesn't corrupt the env of the caller 892 # doesn't corrupt the env of the caller
903 insinto /usr/share/applications 893 insinto /usr/share/applications
904 doins "${desktop}" 894 doins "${desktop}"
905 ) 895 )
906} 896}
907 897
908# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
909# 899# @USAGE: [directories]
910# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
911# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
912# 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}
913 925
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.
914make_session_desktop() { 931make_session_desktop() {
915 [[ -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
916 [[ -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
917 934
918 local title=$1 935 local title=$1
919 local command=$2 936 local command=$2
920 local desktop=${T}/${wm}.desktop 937 local desktop=${T}/${wm}.desktop
921 938
939 cat <<-EOF > "${desktop}"
922echo "[Desktop Entry] 940 [Desktop Entry]
923Encoding=UTF-8 941 Encoding=UTF-8
924Name=${title} 942 Name=${title}
925Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
926Exec=${command} 944 Exec=${command}
927TryExec=${command} 945 TryExec=${command}
928Type=Application" > "${desktop}" 946 Type=Application
947 EOF
929 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
930 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
931 doins "${desktop}" 953 doins "${desktop}"
954 )
932} 955}
933 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
934domenu() { 962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
935 local i j 966 local i j ret=0
936 insinto /usr/share/applications 967 insinto /usr/share/applications
937 for i in "$@" ; do 968 for i in "$@" ; do
938 if [[ -f ${i} ]] ; then 969 if [[ -f ${i} ]] ; then
939 doins "${i}" 970 doins "${i}"
971 ((ret+=$?))
940 elif [[ -d ${i} ]] ; then 972 elif [[ -d ${i} ]] ; then
941 for j in "${i}"/*.desktop ; do 973 for j in "${i}"/*.desktop ; do
942 doins "${j}" 974 doins "${j}"
975 ((ret+=$?))
943 done 976 done
944 fi 977 fi
945 done 978 done
979 exit ${ret}
980 )
946} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
947newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
948 insinto /usr/share/applications 991 insinto /usr/share/applications
949 newins "$1" "$2" 992 newins "$@"
993 )
950} 994}
951 995
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.
952doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
953 local i j 1005 local i j ret
954 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
955 for i in "$@" ; do 1007 for i in "$@" ; do
956 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
957 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
958 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
959 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
960 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
961 done 1015 done
962 fi 1016 fi
963 done 1017 done
1018 exit ${ret}
1019 )
964} 1020}
1021
1022# @FUNCTION: newicon
1023# @USAGE: <icon> <newname>
1024# @DESCRIPTION:
1025# Like all other new* functions, install the specified icon as newname.
965newicon() { 1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
966 insinto /usr/share/pixmaps 1030 insinto /usr/share/pixmaps
967 newins "$1" "$2" 1031 newins "$@"
1032 )
968} 1033}
969
970##############################################################
971# END: Handle .desktop files and menu entries #
972##############################################################
973
974 1034
975# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
976find_unpackable_file() { 1036find_unpackable_file() {
977 local src=$1 1037 local src=$1
978 if [[ -z ${src} ]] ; then 1038 if [[ -z ${src} ]] ; then
988 fi 1048 fi
989 [[ ! -e ${src} ]] && return 1 1049 [[ ! -e ${src} ]] && return 1
990 echo "${src}" 1050 echo "${src}"
991} 1051}
992 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
993# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
994# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
995# 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
996# 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.
997# 1060#
998# Usage: unpack_pdv [file to unpack] [size of off_t]
999# - 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
1000# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
1001# 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#
1002# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
1003# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
1004# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
1005# 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
1006# 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
1007# parameter. here is an example: 1071# parameter. Here is an example:
1008# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1009# lseek 1073# lseek
1010# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1011# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
1012# 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.
1013unpack_pdv() { 1077unpack_pdv() {
1014 local src=$(find_unpackable_file $1) 1078 local src=$(find_unpackable_file "$1")
1015 local sizeoff_t=$2 1079 local sizeoff_t=$2
1016 1080
1017 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1018 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1019 1083
1020 local shrtsrc=$(basename "${src}") 1084 local shrtsrc=$(basename "${src}")
1021 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1022 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1023 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 ${sizeoff_t} | hexdump -e \"%i\")
1024 1088
1025 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
1026 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
1027 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1028 1092
1029 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
1030 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1031 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
1032 1096
1033 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
1034 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
1035 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1036 1100
1037 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1038 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1039 iscompressed=1 1103 iscompressed=1
1040 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1041 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1042 else 1106 else
1043 iscompressed=0 1107 iscompressed=0
1044 fi 1108 fi
1045 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1046 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1047 istar=1 1111 istar=1
1048 else 1112 else
1049 istar=0 1113 istar=0
1050 fi 1114 fi
1051 1115
1079 true 1143 true
1080 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1081 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1082} 1146}
1083 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1084# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1085# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1086# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1087# many other game companies. 1154# many other game companies.
1088# 1155#
1089# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1090# - If the file is not specified then unpack will utilize ${A}.
1091# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1092# the proper offset from the script itself. 1158# the proper offset from the script itself.
1093unpack_makeself() { 1159unpack_makeself() {
1094 local src_input=${1:-${A}} 1160 local src_input=${1:-${A}}
1095 local src=$(find_unpackable_file "${src_input}") 1161 local src=$(find_unpackable_file "${src_input}")
1096 local skip=$2 1162 local skip=$2
1097 local exe=$3 1163 local exe=$3
1103 if [[ -z ${skip} ]] ; then 1169 if [[ -z ${skip} ]] ; then
1104 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1105 local skip=0 1171 local skip=0
1106 exe=tail 1172 exe=tail
1107 case ${ver} in 1173 case ${ver} in
1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1110 ;; 1176 ;;
1111 2.0|2.0.1) 1177 2.0|2.0.1)
1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1113 ;; 1179 ;;
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1145 esac 1211 esac
1146 1212
1147 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
1148 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1151 case ${filetype} in 1217 case ${filetype} in
1152 *tar\ archive) 1218 *tar\ archive*)
1153 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1154 ;; 1220 ;;
1155 bzip2*) 1221 bzip2*)
1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 ;; 1223 ;;
1167 ;; 1233 ;;
1168 esac 1234 esac
1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1170} 1236}
1171 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1172# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1173#
1174# Usage: check_license [license]
1175# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1176check_license() { 1243check_license() {
1177 local lic=$1 1244 local lic=$1
1178 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1179 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1180 else 1247 else
1193 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$- 1261 local shopts=$-
1195 local alic 1262 local alic
1196 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1197 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1199 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0 1267 return 0
1201 fi 1268 fi
1202 done 1269 done
1203 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1204 1271
1205 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1206 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1207********************************************************** 1274 **********************************************************
1208The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1209package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1210continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1211CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1212********************************************************** 1279 **********************************************************
1213 1280
1214EOF 1281 EOF
1215 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1216 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1217 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1218 read alic 1285 read alic
1219 case ${alic} in 1286 case ${alic} in
1226 die "Failed to accept license" 1293 die "Failed to accept license"
1227 ;; 1294 ;;
1228 esac 1295 esac
1229} 1296}
1230 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1231# 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
1232# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1233# 1303#
1234# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1235# 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()
1236# 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
1237# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1238# 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#
1239# 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',
1240# 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
1241# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1242# 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#
1243# 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.
1244#
1245# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1246# - this will attempt to locate a cd based upon a file that is on
1247# the cd ... the more files you give this function, the more cds
1248# the cdrom functions will handle
1249cdrom_get_cds() { 1320cdrom_get_cds() {
1250 # 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
1251 # the # of files they gave us 1322 # the # of files they gave us
1252 local cdcnt=0 1323 local cdcnt=0
1253 local f= 1324 local f=
1297 echo 1368 echo
1298 einfo "For example:" 1369 einfo "For example:"
1299 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1300 echo 1371 echo
1301 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
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1383 cdcnt=0
1304 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 ((++cdcnt)) 1385 ((++cdcnt))
1306 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1330 export CDROM_SET="" 1410 export CDROM_SET=""
1331 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1332 cdrom_load_next_cd 1412 cdrom_load_next_cd
1333} 1413}
1334 1414
1335# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1336# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1337# 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
1338# 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.
1339cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1340 local var 1424 local var
1341 ((++CDROM_CURRENT_CD)) 1425 ((++CDROM_CURRENT_CD))
1342 1426
1343 unset CDROM_ROOT 1427 unset CDROM_ROOT
1373 1457
1374 while [[ -n ${cdset[${i}]} ]] ; do 1458 while [[ -n ${cdset[${i}]} ]] ; do
1375 local dir=$(dirname ${cdset[${i}]}) 1459 local dir=$(dirname ${cdset[${i}]})
1376 local file=$(basename ${cdset[${i}]}) 1460 local file=$(basename ${cdset[${i}]})
1377 1461
1378 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1462 local point= node= fs= foo=
1379 [[ -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/ }
1380 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1381 export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1382 export CDROM_SET=${i} 1470 export CDROM_SET=${i}
1383 export CDROM_MATCH=${cdset[${i}]} 1471 export CDROM_MATCH=${cdset[${i}]}
1384 return 1472 return
1385 fi 1473 done <<< "$(get_mounts)"
1386 done
1387 1474
1388 ((++i)) 1475 ((++i))
1389 done 1476 done
1390 1477
1391 echo 1478 echo
1419 1506
1420# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1421# a package can support 1508# a package can support
1422# 1509#
1423# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1424# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1425# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1426# 1513#
1427# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1428# 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
1429# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1430# 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
1431# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1432strip-linguas() { 1519strip-linguas() {
1433 local ls newls 1520 local ls newls nols
1434 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1435 local op=$1; shift 1522 local op=$1; shift
1436 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1437 local d f 1524 local d f
1438 for d in "$@" ; do 1525 for d in "$@" ; do
1439 if [[ ${op} == "-u" ]] ; then 1526 if [[ ${op} == "-u" ]] ; then
1440 newls=${ls} 1527 newls=${ls}
1441 else 1528 else
1442 newls="" 1529 newls=""
1443 fi 1530 fi
1444 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1445 if [[ ${op} == "-i" ]] ; then 1532 if [[ ${op} == "-i" ]] ; then
1446 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1447 else 1534 else
1448 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1449 fi 1536 fi
1450 done 1537 done
1451 ls=${newls} 1538 ls=${newls}
1452 done 1539 done
1453 ls=${ls//.po}
1454 else 1540 else
1455 ls=$@ 1541 ls="$@"
1456 fi 1542 fi
1457 1543
1458 ls=" ${ls} " 1544 nols=""
1459 newls="" 1545 newls=""
1460 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1461 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1547 if hasq ${f} ${ls} ; then
1462 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1463 else 1549 else
1464 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1465 fi 1551 fi
1466 done 1552 done
1467 if [[ -z ${newls} ]] ; then 1553 [[ -n ${nols} ]] \
1468 export LINGUAS="" 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1469 else
1470 export LINGUAS=${newls:1} 1555 export LINGUAS=${newls:1}
1471 fi
1472} 1556}
1473 1557
1474# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1475# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1476
1477# the following functions are useful in kernel module ebuilds, etc.
1478# for an example see ivtv or drbd ebuilds
1479
1480# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1481set_arch_to_kernel() { 1561set_arch_to_kernel() {
1482 i=10 1562 i=10
1483 while ((i--)) ; do 1563 while ((i--)) ; do
1484 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1485 done 1565 done
1486 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1487 case ${ARCH} in 1567 case ${ARCH} in
1488 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1489 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1490 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1491 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1492 sparc) export ARCH="$(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="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1493 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1494 esac 1574 esac
1495} 1575}
1496 1576
1497# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1498set_arch_to_portage() { 1580set_arch_to_portage() {
1499 i=10 1581 i=10
1500 while ((i--)) ; do 1582 while ((i--)) ; do
1501 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1502 done 1584 done
1503 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1504} 1586}
1505 1587
1506# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1507# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1508# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1509#
1510# These functions are useful when a lib in your package changes --soname. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1511# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1512# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1513# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1514# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1515# 1596# preserve_old_lib_notify function.
1516# src_install() {
1517# ...
1518# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1519# ...
1520# }
1521#
1522# pkg_postinst() {
1523# ...
1524# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1525# ...
1526# }
1527
1528preserve_old_lib() { 1597preserve_old_lib() {
1529 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1530 1603
1531 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1532 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1533 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1534 1607 dir=${lib%/*}
1535 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1536 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1537 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1538 fi 1611 done
1539} 1612}
1540 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.
1541preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1542 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1543 1623
1544 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1545 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1546 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1547 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."
1548 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,"
1549 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"
1550 ewarn "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1551 ewarn " revdep-rebuild --soname ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1552 ewarn 1634 ewarn
1553 ewarn "After doing that, you can safely remove ${LIB}"
1554 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1555 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1556} 1638}
1557 1639
1558# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1559# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1560# 1642# @DESCRIPTION:
1561# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1562# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1563# 1645# DEPEND atom was built with the specified list of USE flags. The
1564# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1565# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1566# 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.
1567built_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
1568 local opt=$1 1675 local opt=$1
1569 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1570 1677
1571 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1572 shift 1680 shift
1573 1681
1574 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1575 1684
1576 # 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
1577 # injected or package.provided 1686 # this gracefully
1578 [[ ! -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 $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1579 1715
1580 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1581 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1582 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1583 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1587 shift 1723 shift
1588 done 1724 done
1589 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1590} 1726}
1591 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1592# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1593# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1594epunt_cxx() { 1735epunt_cxx() {
1595 local dir=$1 1736 local dir=$1
1596 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1597 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1598 local f 1739 local f
1600 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
1601 done 1742 done
1602 eend 0 1743 eend 0
1603} 1744}
1604 1745
1605# dopamd <file> [more files] 1746# @FUNCTION: make_wrapper
1606# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1607# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1608dopamd() { 1749# Create a shell wrapper script named wrapper in installpath
1609 [[ -z $1 ]] && die "dopamd requires at least one argument" 1750# (defaults to the bindir) to execute target (default of wrapper) by
1610 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1611 use pam || return 0 1752# libpaths followed by optionally changing directory to chdir.
1612
1613 INSDESTTREE=/etc/pam.d \
1614 doins "$@" || die "failed to install $@"
1615}
1616# newpamd <old name> <new name>
1617#
1618# Install pam file <old name> as <new name> in /etc/pam.d
1619newpamd() {
1620 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1621
1622 use pam || return 0
1623
1624 INSDESTTREE=/etc/pam.d \
1625 newins "$1" "$2" || die "failed to install $1 as $2"
1626}
1627
1628# make a wrapper script ...
1629# NOTE: this was originally games_make_wrapper, but I noticed other places where
1630# this could be used, so I have moved it here and made it not games-specific
1631# -- wolf31o2
1632# $1 == wrapper name
1633# $2 == binary to run
1634# $3 == directory to chdir before running binary
1635# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1636# $5 == path for wrapper
1637make_wrapper() { 1753make_wrapper() {
1638 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1639 local tmpwrapper=$(emktemp) 1755 local tmpwrapper=$(emktemp)
1640 # 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
1641 # things as $bin ... "./someprog --args" 1757 # things as $bin ... "./someprog --args"
1651fi 1767fi
1652exec ${bin} "\$@" 1768exec ${bin} "\$@"
1653EOF 1769EOF
1654 chmod go+rx "${tmpwrapper}" 1770 chmod go+rx "${tmpwrapper}"
1655 if [[ -n ${path} ]] ; then 1771 if [[ -n ${path} ]] ; then
1772 (
1656 exeinto "${path}" 1773 exeinto "${path}"
1657 newexe "${tmpwrapper}" "${wrapper}" 1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1658 else 1776 else
1659 newbin "${tmpwrapper}" "${wrapper}" 1777 newbin "${tmpwrapper}" "${wrapper}" || die
1660 fi 1778 fi
1661} 1779}

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