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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 1.230 2006/03/17 23:23:30 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="${WORKDIR}/patch"
88# Default extension for patches 54# Default extension for patches
89EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
90# Default options for patch 56# Default options for patch
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
93# Set -E to automatically remove empty files. 59# Set -E to automatically remove empty files.
94EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
96# and not the full path .. 62# and not the full path ..
97EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 64# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
100# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
101EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
102# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
103# 69#
104# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
105# 71#
106EPATCH_FORCE="no" 72EPATCH_FORCE="no"
107 73
108# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
109# or two patches. 75# or two patches.
120# 86#
121# Patches are applied in current directory. 87# Patches are applied in current directory.
122# 88#
123# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
124# 90#
125# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
126# 92#
127# For example: 93# For example:
128# 94#
129# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
130# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
131# 97#
132# 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
133# specific patches. 99# specific patches.
134# 100#
135# 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# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
138# 104#
139# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
140# 106#
141epatch() { 107epatch() {
142 _epatch_draw_line() { 108 _epatch_draw_line() {
143 [[ -z $1 ]] && set "$(printf "%65s" '')" 109 [[ -z $1 ]] && set "$(printf "%65s" '')"
144 echo "${1//?/=}" 110 echo "${1//?/=}"
145 } 111 }
146 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
147 local PIPE_CMD="" 113 local PIPE_CMD=""
223 fi 189 fi
224 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
225 do 191 do
226 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
227 # 193 #
228 # ???_arch_foo.patch 194 # ???_arch_foo.patch
229 # 195 #
230 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
231 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
232 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
233 then 199 then
234 local count=0 200 local count=0
235 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
236 local patchname=${x##*/} 202 local patchname=${x##*/}
237 203
265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 233
268 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 235 then
270 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 else 238 else
273 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
274 fi 240 fi
275 241
276 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 244
279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 247
347 then 313 then
348 einfo "Done with patching" 314 einfo "Done with patching"
349 fi 315 fi
350} 316}
351 317
318# @FUNCTION: emktemp
319# @USAGE: [temp dir]
320# @DESCRIPTION:
352# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
353# does not exist on the users system 322# does not exist on the users system.
354# vapier@gentoo.org
355#
356# Takes just 1 optional parameter (the directory to create tmpfile in)
357emktemp() { 323emktemp() {
358 local exe="touch" 324 local exe="touch"
359 [[ $1 == -d ]] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
360 local topdir=$1 326 local topdir=$1
361 327
363 [[ -z ${T} ]] \ 329 [[ -z ${T} ]] \
364 && topdir="/tmp" \ 330 && topdir="/tmp" \
365 || topdir=${T} 331 || topdir=${T}
366 fi 332 fi
367 333
368 if [[ -z $(type -p mktemp) ]] ; then 334 if ! type -P mktemp > /dev/null ; then
335 # system lacks `mktemp` so we have to fake it
369 local tmp=/ 336 local tmp=/
370 while [[ -e ${tmp} ]] ; do 337 while [[ -e ${tmp} ]] ; do
371 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
372 done 339 done
373 ${exe} "${tmp}" || ${exe} -p "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
374 echo "${tmp}" 341 echo "${tmp}"
375 else 342 else
343 # the args here will give slightly wierd names on BSD,
344 # but should produce a usable file on all userlands
376 if [[ ${exe} == "touch" ]] ; then 345 if [[ ${exe} == "touch" ]] ; then
377 [[ ${USERLAND} == "GNU" ]] \
378 && mktemp -p "${topdir}" \
379 || TMPDIR="${topdir}" mktemp -t tmp 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
380 else 347 else
381 [[ ${USERLAND} == "GNU" ]] \
382 && mktemp -d "${topdir}" \
383 || TMPDIR="${topdir}" mktemp -dt tmp 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
384 fi
385 fi 349 fi
350 fi
386} 351}
387 352
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:
388# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
389# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
390# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
391# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
392#
393# egetent(database, key)
394egetent() { 363egetent() {
395 case ${CHOST} in 364 case ${CHOST} in
396 *-darwin*) 365 *-darwin*)
397 case "$2" in 366 case "$2" in
398 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
422 getent "$1" "$2" 391 getent "$1" "$2"
423 ;; 392 ;;
424 esac 393 esac
425} 394}
426 395
427# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
428# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
429# 398# @DESCRIPTION:
430# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
431# 400# a user to the system. The only required parameter is the username.
432# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
433# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
434# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
435# note: pass -1 to get default behavior
436# shell: /bin/false
437# homedir: /dev/null
438# groups: none
439# extra: comment of 'added by portage for ${PN}'
440enewuser() { 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
441 # get the username 412 # get the username
442 local euser=$1; shift 413 local euser=$1; shift
443 if [[ -z ${euser} ]] ; then 414 if [[ -z ${euser} ]] ; then
444 eerror "No username specified !" 415 eerror "No username specified !"
445 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
446 fi 417 fi
447 418
448 # lets see if the username already exists 419 # lets see if the username already exists
449 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
450 return 0 421 return 0
451 fi 422 fi
452 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
453 424
454 # options to pass to useradd 425 # options to pass to useradd
455 local opts= 426 local opts=
456 427
457 # handle uid 428 # handle uid
458 local euid=$1; shift 429 local euid=$1; shift
459 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
460 if [[ ${euid} -gt 0 ]] ; then 431 if [[ ${euid} -gt 0 ]] ; then
461 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
462 euid="next" 433 euid="next"
463 fi 434 fi
464 else 435 else
465 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
466 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
467 fi 438 fi
468 else 439 else
469 euid="next" 440 euid="next"
470 fi 441 fi
471 if [[ ${euid} == "next" ]] ; then 442 if [[ ${euid} == "next" ]] ; then
472 for euid in $(seq 101 999) ; do 443 for ((euid = 101; euid <= 999; euid++)); do
473 [[ -z $(egetent passwd ${euid}) ]] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
474 done 445 done
475 fi 446 fi
476 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
477 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
491 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
492 [[ -x ${ROOT}${shell} ]] && break 463 [[ -x ${ROOT}${shell} ]] && break
493 done 464 done
494 465
495 if [[ ${shell} == "/dev/null" ]] ; then 466 if [[ ${shell} == "/dev/null" ]] ; then
496 eerror "Unable to identify the shell to use" 467 eerror "Unable to identify the shell to use, proceeding with userland default."
497 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 ${USERLAND}"
473 esac
498 fi 474 fi
499 475
500 eshell=${shell} 476 eshell=${shell}
501 fi 477 fi
502 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
621 fi 597 fi
622 598
623 export SANDBOX_ON=${oldsandbox} 599 export SANDBOX_ON=${oldsandbox}
624} 600}
625 601
626# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
627# vapier@gentoo.org 603# @USAGE: <group> [gid]
628# 604# @DESCRIPTION:
629# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
630# 606# group to the system. Just give it a group name to add and enewgroup will
631# 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
632# groupname: REQUIRED ! 608# allocate the next available one.
633# gid: next available (see groupadd(8))
634# extra: none
635enewgroup() { 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
636 # get the group 617 # get the group
637 local egroup="$1"; shift 618 local egroup="$1"; shift
638 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
639 then 620 then
640 eerror "No group specified !" 621 eerror "No group specified !"
641 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
642 fi 623 fi
643 624
644 # see if group already exists 625 # see if group already exists
645 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
646 then
647 return 0 627 return 0
648 fi 628 fi
649 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
650 630
651 # options to pass to useradd 631 # options to pass to useradd
694 fi 674 fi
695 675
696 # If we need the next available 676 # If we need the next available
697 case ${egid} in 677 case ${egid} in
698 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
699 for egid in $(seq 101 999); do 679 for ((egid = 101; egid <= 999; egid++)); do
700 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
701 done 681 done
702 esac 682 esac
703 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
704 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
705 ;; 685 ;;
706 686
707 *-freebsd*|*-dragonfly*) 687 *-freebsd*|*-dragonfly*)
708 case ${egid} in 688 case ${egid} in
709 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
710 for egid in $(seq 101 999); do 690 for ((egid = 101; egid <= 999; egid++)); do
711 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
712 done 692 done
713 esac 693 esac
714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
715 ;; 695 ;;
716 696
717 *-netbsd*) 697 *-netbsd*)
718 case ${egid} in 698 case ${egid} in
719 *[!0-9]*) # Non numeric 699 *[!0-9]*) # Non numeric
720 for egid in $(seq 101 999); do 700 for ((egid = 101; egid <= 999; egid++)); do
721 [ -z "`egetent group ${egid}`" ] && break 701 [[ -z $(egetent group ${egid}) ]] && break
722 done 702 done
723 esac 703 esac
724 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
725 ;; 705 ;;
726 706
729 ;; 709 ;;
730 esac 710 esac
731 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
732} 712}
733 713
734# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
735# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
736# 716# @DESCRIPTION:
737# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
738edos2unix() { 721edos2unix() {
739 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
740 do
741 cp "${f}" ${T}/edos2unix
742 sed 's/\r$//' ${T}/edos2unix > "${f}"
743 done
744} 723}
745
746
747##############################################################
748# START: Handle .desktop files and menu entries #
749# maybe this should be separated into a new eclass some time #
750# lanius@gentoo.org #
751##############################################################
752 724
753# Make a desktop file ! 725# Make a desktop file !
754# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
755# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
756# 728#
757# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
758# 730#
759# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
760# name: the name that will show up in the menu 732# name: the name that will show up in the menu
761# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
762# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
763# a full path to an icon 735# a full path to an icon
764# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
765# http://www.freedesktop.org/Standards/desktop-entry-spec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
766# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
767make_desktop_entry() { 739make_desktop_entry() {
768 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
769 741
770 local exec=${1} 742 local exec=${1}
777 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
778 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
779 case ${catmaj} in 751 case ${catmaj} in
780 app) 752 app)
781 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
782 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
783 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
784 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
785 editors) type=TextEditor;; 762 editors) type=TextEditor;;
786 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
787 emulation) type=Emulator;; 764 emulation) type=Emulator;;
788 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
789 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
790 vim) type=TextEditor;; 768 vim) type=TextEditor;;
791 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
792 *) type=;; 770 *) type=;;
793 esac 771 esac
794 ;; 772 ;;
795 773
796 dev) 774 dev)
797 type="Development" 775 type="Development"
798 ;; 776 ;;
799 777
800 games) 778 games)
801 case ${catmin} in 779 case ${catmin} in
802 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
803 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
804 board) type=BoardGame;; 782 board) type=BoardGame;;
805 kid) type=KidsGame;;
806 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
807 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
808 rpg) type=RolePlaying;;
809 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
810 simulation) type=Simulation;; 788 simulation) type=Simulation;;
811 sports) type=SportsGame;; 789 sports) type=SportsGame;;
812 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
813 *) type=;; 791 *) type=;;
814 esac 792 esac
815 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
816 ;; 802 ;;
817 803
818 mail) 804 mail)
819 type="Network;Email" 805 type="Network;Email"
820 ;; 806 ;;
822 media) 808 media)
823 case ${catmin} in 809 case ${catmin} in
824 gfx) type=Graphics;; 810 gfx) type=Graphics;;
825 radio) type=Tuner;; 811 radio) type=Tuner;;
826 sound) type=Audio;; 812 sound) type=Audio;;
827 tv) type=TV;; 813 tv) type=TV;;
828 video) type=Video;; 814 video) type=Video;;
829 *) type=;; 815 *) type=;;
830 esac 816 esac
831 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
832 ;; 818 ;;
833 819
834 net) 820 net)
835 case ${catmin} in 821 case ${catmin} in
836 dialup) type=Dialup;; 822 dialup) type=Dialup;;
837 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
838 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
839 irc) type=IRCClient;; 825 irc) type=IRCClient;;
840 mail) type=Email;; 826 mail) type=Email;;
841 news) type=News;; 827 news) type=News;;
842 nntp) type=News;; 828 nntp) type=News;;
843 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
844 *) type=;; 830 *) type=;;
845 esac 831 esac
846 type="Network;${type}" 832 type="Network;${type}"
847 ;; 833 ;;
848 834
849 sci) 835 sci)
850 case ${catmin} in 836 case ${catmin} in
851 astro*) type=Astronomy;; 837 astro*) type=Astronomy;;
852 bio*) type=Biology;; 838 bio*) type=Biology;;
853 calc*) type=Calculator;; 839 calc*) type=Calculator;;
854 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
855 geo*) type=Geology;; 842 geo*) type=Geology;;
856 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
857 *) type=;; 846 *) type=;;
858 esac 847 esac
859 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
860 ;; 853 ;;
861 854
862 www) 855 www)
863 case ${catmin} in 856 case ${catmin} in
864 client) type=WebBrowser;; 857 client) type=WebBrowser;;
865 *) type=;; 858 *) type=;;
866 esac 859 esac
867 type="Network" 860 type="Network"
868 ;; 861 ;;
869 862
870 *) 863 *)
875 if [ "${SLOT}" == "0" ] ; then 868 if [ "${SLOT}" == "0" ] ; then
876 local desktop_name="${PN}" 869 local desktop_name="${PN}"
877 else 870 else
878 local desktop_name="${PN}-${SLOT}" 871 local desktop_name="${PN}-${SLOT}"
879 fi 872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
880 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
881 875
876 cat <<-EOF > "${desktop}"
882echo "[Desktop Entry] 877 [Desktop Entry]
883Encoding=UTF-8 878 Encoding=UTF-8
884Version=0.9.2 879 Version=1.0
885Name=${name} 880 Name=${name}
886Type=Application 881 Type=Application
887Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
888Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
889Path=${path} 885 Path=${path}
890Icon=${icon} 886 Icon=${icon}
891Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
892 889
893 ( 890 (
894 # wrap the env here so that the 'insinto' call 891 # wrap the env here so that the 'insinto' call
895 # doesn't corrupt the env of the caller 892 # doesn't corrupt the env of the caller
896 insinto /usr/share/applications 893 insinto /usr/share/applications
897 doins "${desktop}" 894 doins "${desktop}"
898 ) 895 )
899} 896}
900 897
901# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
902# 899# @USAGE: [directories]
903# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
904# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
905# 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}
906 925
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.
907make_session_desktop() { 931make_session_desktop() {
908 [[ -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
909 [[ -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
910 934
911 local title=$1 935 local title=$1
912 local command=$2 936 local command=$2
913 local desktop=${T}/${wm}.desktop 937 local desktop=${T}/${wm}.desktop
914 938
939 cat <<-EOF > "${desktop}"
915echo "[Desktop Entry] 940 [Desktop Entry]
916Encoding=UTF-8 941 Encoding=UTF-8
917Name=${title} 942 Name=${title}
918Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
919Exec=${command} 944 Exec=${command}
920TryExec=${command} 945 TryExec=${command}
921Type=Application" > "${desktop}" 946 Type=Application
947 EOF
922 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
923 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
924 doins "${desktop}" 953 doins "${desktop}"
954 )
925} 955}
926 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
927domenu() { 962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
928 local i j 966 local i j ret=0
929 insinto /usr/share/applications 967 insinto /usr/share/applications
930 for i in "$@" ; do 968 for i in "$@" ; do
931 if [[ -f ${i} ]] ; then 969 if [[ -f ${i} ]] ; then
932 doins "${i}" 970 doins "${i}"
971 ((ret+=$?))
933 elif [[ -d ${i} ]] ; then 972 elif [[ -d ${i} ]] ; then
934 for j in "${i}"/*.desktop ; do 973 for j in "${i}"/*.desktop ; do
935 doins "${j}" 974 doins "${j}"
975 ((ret+=$?))
936 done 976 done
937 fi 977 fi
938 done 978 done
979 exit ${ret}
980 )
939} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
940newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
941 insinto /usr/share/applications 991 insinto /usr/share/applications
942 newins "$1" "$2" 992 newins "$@"
993 )
943} 994}
944 995
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.
945doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
946 local i j 1005 local i j ret
947 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
948 for i in "$@" ; do 1007 for i in "$@" ; do
949 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
950 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
951 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
952 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
953 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
954 done 1015 done
955 fi 1016 fi
956 done 1017 done
1018 exit ${ret}
1019 )
957} 1020}
1021
1022# @FUNCTION: newicon
1023# @USAGE: <icon> <newname>
1024# @DESCRIPTION:
1025# Like all other new* functions, install the specified icon as newname.
958newicon() { 1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
959 insinto /usr/share/pixmaps 1030 insinto /usr/share/pixmaps
960 newins "$1" "$2" 1031 newins "$@"
1032 )
961} 1033}
962
963##############################################################
964# END: Handle .desktop files and menu entries #
965##############################################################
966
967 1034
968# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
969find_unpackable_file() { 1036find_unpackable_file() {
970 local src=$1 1037 local src=$1
971 if [[ -z ${src} ]] ; then 1038 if [[ -z ${src} ]] ; then
981 fi 1048 fi
982 [[ ! -e ${src} ]] && return 1 1049 [[ ! -e ${src} ]] && return 1
983 echo "${src}" 1050 echo "${src}"
984} 1051}
985 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
986# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
987# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
988# 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
989# 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.
990# 1060#
991# Usage: unpack_pdv [file to unpack] [size of off_t]
992# - 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
993# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
994# 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#
995# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
996# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
997# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
998# 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
999# 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
1000# parameter. here is an example: 1071# parameter. Here is an example:
1001# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1002# lseek 1073# lseek
1003# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1004# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
1005# 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.
1006unpack_pdv() { 1077unpack_pdv() {
1007 local src=$(find_unpackable_file $1) 1078 local src=$(find_unpackable_file "$1")
1008 local sizeoff_t=$2 1079 local sizeoff_t=$2
1009 1080
1010 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1011 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1012 1083
1013 local shrtsrc=$(basename "${src}") 1084 local shrtsrc=$(basename "${src}")
1014 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1015 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1016 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 ${sizeoff_t} | hexdump -e \"%i\")
1017 1088
1018 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
1019 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
1020 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1021 1092
1022 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
1023 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1024 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
1025 1096
1026 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
1027 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
1028 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1029 1100
1030 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1031 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1032 iscompressed=1 1103 iscompressed=1
1033 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1034 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1035 else 1106 else
1036 iscompressed=0 1107 iscompressed=0
1037 fi 1108 fi
1038 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1039 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1040 istar=1 1111 istar=1
1041 else 1112 else
1042 istar=0 1113 istar=0
1043 fi 1114 fi
1044 1115
1072 true 1143 true
1073 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1074 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1075} 1146}
1076 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1077# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1078# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1079# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1080# many other game companies. 1154# many other game companies.
1081# 1155#
1082# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1083# - If the file is not specified then unpack will utilize ${A}.
1084# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1085# the proper offset from the script itself. 1158# the proper offset from the script itself.
1086unpack_makeself() { 1159unpack_makeself() {
1087 local src_input=${1:-${A}} 1160 local src_input=${1:-${A}}
1088 local src=$(find_unpackable_file "${src_input}") 1161 local src=$(find_unpackable_file "${src_input}")
1089 local skip=$2 1162 local skip=$2
1090 local exe=$3 1163 local exe=$3
1096 if [[ -z ${skip} ]] ; then 1169 if [[ -z ${skip} ]] ; then
1097 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1098 local skip=0 1171 local skip=0
1099 exe=tail 1172 exe=tail
1100 case ${ver} in 1173 case ${ver} in
1101 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1102 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1103 ;; 1176 ;;
1104 2.0|2.0.1) 1177 2.0|2.0.1)
1105 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1106 ;; 1179 ;;
1136 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1137 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1138 esac 1211 esac
1139 1212
1140 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
1141 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1142 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1143 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1144 case ${filetype} in 1217 case ${filetype} in
1145 *tar\ archive) 1218 *tar\ archive*)
1146 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1147 ;; 1220 ;;
1148 bzip2*) 1221 bzip2*)
1149 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1150 ;; 1223 ;;
1160 ;; 1233 ;;
1161 esac 1234 esac
1162 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1163} 1236}
1164 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1165# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1166#
1167# Usage: check_license [license]
1168# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1169check_license() { 1243check_license() {
1170 local lic=$1 1244 local lic=$1
1171 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1172 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1173 else 1247 else
1186 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1187 local shopts=$- 1261 local shopts=$-
1188 local alic 1262 local alic
1189 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1190 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1191 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1192 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1193 return 0 1267 return 0
1194 fi 1268 fi
1195 done 1269 done
1196 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1197 1271
1198 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1199 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1200********************************************************** 1274 **********************************************************
1201The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1202package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1203continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1204CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1205********************************************************** 1279 **********************************************************
1206 1280
1207EOF 1281 EOF
1208 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1209 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1210 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1211 read alic 1285 read alic
1212 case ${alic} in 1286 case ${alic} in
1219 die "Failed to accept license" 1293 die "Failed to accept license"
1220 ;; 1294 ;;
1221 esac 1295 esac
1222} 1296}
1223 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1224# 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
1225# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1226# 1303#
1227# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1228# 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()
1229# 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
1230# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1231# 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#
1232# 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',
1233# 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
1234# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1235# 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#
1236# 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.
1237#
1238# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1239# - this will attempt to locate a cd based upon a file that is on
1240# the cd ... the more files you give this function, the more cds
1241# the cdrom functions will handle
1242cdrom_get_cds() { 1320cdrom_get_cds() {
1243 # 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
1244 # the # of files they gave us 1322 # the # of files they gave us
1245 local cdcnt=0 1323 local cdcnt=0
1246 local f= 1324 local f=
1290 echo 1368 echo
1291 einfo "For example:" 1369 einfo "For example:"
1292 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1293 echo 1371 echo
1294 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
1295 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1296 cdcnt=0 1383 cdcnt=0
1297 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1298 ((++cdcnt)) 1385 ((++cdcnt))
1299 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1323 export CDROM_SET="" 1410 export CDROM_SET=""
1324 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1325 cdrom_load_next_cd 1412 cdrom_load_next_cd
1326} 1413}
1327 1414
1328# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1329# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1330# 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
1331# 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.
1332cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1333 local var 1424 local var
1334 ((++CDROM_CURRENT_CD)) 1425 ((++CDROM_CURRENT_CD))
1335 1426
1336 unset CDROM_ROOT 1427 unset CDROM_ROOT
1366 1457
1367 while [[ -n ${cdset[${i}]} ]] ; do 1458 while [[ -n ${cdset[${i}]} ]] ; do
1368 local dir=$(dirname ${cdset[${i}]}) 1459 local dir=$(dirname ${cdset[${i}]})
1369 local file=$(basename ${cdset[${i}]}) 1460 local file=$(basename ${cdset[${i}]})
1370 1461
1371 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1462 local point= node= fs= foo=
1372 [[ -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/ }
1373 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1374 export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1375 export CDROM_SET=${i} 1470 export CDROM_SET=${i}
1376 export CDROM_MATCH=${cdset[${i}]} 1471 export CDROM_MATCH=${cdset[${i}]}
1377 return 1472 return
1378 fi 1473 done <<< "$(get_mounts)"
1379 done
1380 1474
1381 ((++i)) 1475 ((++i))
1382 done 1476 done
1383 1477
1384 echo 1478 echo
1412 1506
1413# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1414# a package can support 1508# a package can support
1415# 1509#
1416# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1417# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1418# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1419# 1513#
1420# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1421# 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
1422# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1423# 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
1424# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1425strip-linguas() { 1519strip-linguas() {
1426 local ls newls 1520 local ls newls nols
1427 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1428 local op=$1; shift 1522 local op=$1; shift
1429 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1430 local d f 1524 local d f
1431 for d in "$@" ; do 1525 for d in "$@" ; do
1432 if [[ ${op} == "-u" ]] ; then 1526 if [[ ${op} == "-u" ]] ; then
1433 newls=${ls} 1527 newls=${ls}
1434 else 1528 else
1435 newls="" 1529 newls=""
1436 fi 1530 fi
1437 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1438 if [[ ${op} == "-i" ]] ; then 1532 if [[ ${op} == "-i" ]] ; then
1439 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1440 else 1534 else
1441 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1442 fi 1536 fi
1443 done 1537 done
1444 ls=${newls} 1538 ls=${newls}
1445 done 1539 done
1446 ls=${ls//.po}
1447 else 1540 else
1448 ls=$@ 1541 ls="$@"
1449 fi 1542 fi
1450 1543
1451 ls=" ${ls} " 1544 nols=""
1452 newls="" 1545 newls=""
1453 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1454 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1547 if hasq ${f} ${ls} ; then
1455 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1456 else 1549 else
1457 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1458 fi 1551 fi
1459 done 1552 done
1460 if [[ -z ${newls} ]] ; then 1553 [[ -n ${nols} ]] \
1461 export LINGUAS="" 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1462 else
1463 export LINGUAS=${newls:1} 1555 export LINGUAS=${newls:1}
1464 fi
1465} 1556}
1466 1557
1467# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1468# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1469
1470# the following functions are useful in kernel module ebuilds, etc.
1471# for an example see ivtv or drbd ebuilds
1472
1473# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1474set_arch_to_kernel() { 1561set_arch_to_kernel() {
1475 i=10 1562 i=10
1476 while ((i--)) ; do 1563 while ((i--)) ; do
1477 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1478 done 1565 done
1479 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1480 case ${ARCH} in 1567 case ${ARCH} in
1481 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1482 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1483 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1484 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1485 sparc) export ARCH="$(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="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1486 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1487 esac 1574 esac
1488} 1575}
1489 1576
1490# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1491set_arch_to_portage() { 1580set_arch_to_portage() {
1492 i=10 1581 i=10
1493 while ((i--)) ; do 1582 while ((i--)) ; do
1494 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1495 done 1584 done
1496 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1497} 1586}
1498 1587
1499# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1500# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1501# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1502#
1503# These functions are useful when a lib in your package changes --library. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1504# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1505# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1506# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1507# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1508# 1596# preserve_old_lib_notify function.
1509# src_install() {
1510# ...
1511# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1512# ...
1513# }
1514#
1515# pkg_postinst() {
1516# ...
1517# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1518# ...
1519# }
1520
1521preserve_old_lib() { 1597preserve_old_lib() {
1522 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1523 1603
1524 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1525 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1526 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1527 1607 dir=${lib%/*}
1528 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1529 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1530 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1531 fi 1611 done
1532} 1612}
1533 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.
1534preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1535 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1536 1623
1537 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1538 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1539 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1540 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."
1541 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,"
1542 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"
1543 ewarn "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1544 ewarn " revdep-rebuild --library ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1545 ewarn 1634 ewarn
1546 ewarn "After doing that, you can safely remove ${LIB}"
1547 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1548 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1549} 1638}
1550 1639
1551# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1552# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1553# 1642# @DESCRIPTION:
1554# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1555# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1556# 1645# DEPEND atom was built with the specified list of USE flags. The
1557# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1558# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1559# 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.
1560built_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
1561 local opt=$1 1675 local opt=$1
1562 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1563 1677
1564 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1565 shift 1680 shift
1566 1681
1567 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1568 1684
1569 # 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
1570 # injected or package.provided 1686 # this gracefully
1571 [[ ! -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 $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1572 1715
1573 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1574 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1575 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1576 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1580 shift 1723 shift
1581 done 1724 done
1582 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1583} 1726}
1584 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1585# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1586# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1587epunt_cxx() { 1735epunt_cxx() {
1588 local dir=$1 1736 local dir=$1
1589 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1590 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1591 local f 1739 local f
1593 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
1594 done 1742 done
1595 eend 0 1743 eend 0
1596} 1744}
1597 1745
1598# dopamd <file> [more files] 1746# @FUNCTION: make_wrapper
1599# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1600# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1601dopamd() { 1749# Create a shell wrapper script named wrapper in installpath
1602 [[ -z $1 ]] && die "dopamd requires at least one argument" 1750# (defaults to the bindir) to execute target (default of wrapper) by
1603 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1604 use pam || return 0 1752# libpaths followed by optionally changing directory to chdir.
1605
1606 INSDESTTREE=/etc/pam.d \
1607 doins "$@" || die "failed to install $@"
1608}
1609# newpamd <old name> <new name>
1610#
1611# Install pam file <old name> as <new name> in /etc/pam.d
1612newpamd() {
1613 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1614
1615 use pam || return 0
1616
1617 INSDESTTREE=/etc/pam.d \
1618 newins "$1" "$2" || die "failed to install $1 as $2"
1619}
1620
1621# make a wrapper script ...
1622# NOTE: this was originally games_make_wrapper, but I noticed other places where
1623# this could be used, so I have moved it here and made it not games-specific
1624# -- wolf31o2
1625# $1 == wrapper name
1626# $2 == binary to run
1627# $3 == directory to chdir before running binary
1628# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1629# $5 == path for wrapper
1630make_wrapper() { 1753make_wrapper() {
1631 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1632 local tmpwrapper=$(emktemp) 1755 local tmpwrapper=$(emktemp)
1633 # 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
1634 # things as $bin ... "./someprog --args" 1757 # things as $bin ... "./someprog --args"
1644fi 1767fi
1645exec ${bin} "\$@" 1768exec ${bin} "\$@"
1646EOF 1769EOF
1647 chmod go+rx "${tmpwrapper}" 1770 chmod go+rx "${tmpwrapper}"
1648 if [[ -n ${path} ]] ; then 1771 if [[ -n ${path} ]] ; then
1772 (
1649 exeinto "${path}" 1773 exeinto "${path}"
1650 newexe "${tmpwrapper}" "${wrapper}" 1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1651 else 1776 else
1652 newbin "${tmpwrapper}" "${wrapper}" 1777 newbin "${tmpwrapper}" "${wrapper}" || die
1653 fi 1778 fi
1654} 1779}

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