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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 1.229 2006/03/16 03:44:54 agriffis 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
136# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
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 [[ -z $1 ]] && set "$(printf "%65s" '')" 109 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 echo "${1//?/=}" 110 echo "${1//?/=}"
144 } 111 }
145 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
146 local PIPE_CMD="" 113 local PIPE_CMD=""
222 fi 189 fi
223 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
224 do 191 do
225 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
226 # 193 #
227 # ???_arch_foo.patch 194 # ???_arch_foo.patch
228 # 195 #
229 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
230 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
231 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
232 then 199 then
233 local count=0 200 local count=0
234 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
235 local patchname=${x##*/} 202 local patchname=${x##*/}
236 203
264 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 233
267 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 235 then
269 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 else 238 else
272 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
273 fi 240 fi
274 241
275 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277 244
278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 247
346 then 313 then
347 einfo "Done with patching" 314 einfo "Done with patching"
348 fi 315 fi
349} 316}
350 317
318# @FUNCTION: emktemp
319# @USAGE: [temp dir]
320# @DESCRIPTION:
351# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
352# does not exist on the users system 322# does not exist on the users system.
353# vapier@gentoo.org
354#
355# Takes just 1 optional parameter (the directory to create tmpfile in)
356emktemp() { 323emktemp() {
357 local exe="touch" 324 local exe="touch"
358 [[ $1 == -d ]] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
359 local topdir=$1 326 local topdir=$1
360 327
362 [[ -z ${T} ]] \ 329 [[ -z ${T} ]] \
363 && topdir="/tmp" \ 330 && topdir="/tmp" \
364 || topdir=${T} 331 || topdir=${T}
365 fi 332 fi
366 333
367 if [[ -z $(type -p mktemp) ]] ; then 334 if ! type -P mktemp > /dev/null ; then
335 # system lacks `mktemp` so we have to fake it
368 local tmp=/ 336 local tmp=/
369 while [[ -e ${tmp} ]] ; do 337 while [[ -e ${tmp} ]] ; do
370 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
371 done 339 done
372 ${exe} "${tmp}" || ${exe} -p "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
373 echo "${tmp}" 341 echo "${tmp}"
374 else 342 else
343 # the args here will give slightly wierd names on BSD,
344 # but should produce a usable file on all userlands
375 if [[ ${exe} == "touch" ]] ; then 345 if [[ ${exe} == "touch" ]] ; then
376 [[ ${USERLAND} == "GNU" ]] \
377 && mktemp -p "${topdir}" \
378 || TMPDIR="${topdir}" mktemp -t tmp 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
379 else 347 else
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -d "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -dt tmp 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
383 fi
384 fi 349 fi
350 fi
385} 351}
386 352
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:
387# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
388# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
389# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
390# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
391#
392# egetent(database, key)
393egetent() { 363egetent() {
394 case ${CHOST} in 364 case ${CHOST} in
395 *-darwin*) 365 *-darwin*)
396 case "$2" in 366 case "$2" in
397 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
421 getent "$1" "$2" 391 getent "$1" "$2"
422 ;; 392 ;;
423 esac 393 esac
424} 394}
425 395
426# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
427# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
428# 398# @DESCRIPTION:
429# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
430# 400# a user to the system. The only required parameter is the username.
431# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
432# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
433# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
434# note: pass -1 to get default behavior
435# shell: /bin/false
436# homedir: /dev/null
437# groups: none
438# extra: comment of 'added by portage for ${PN}'
439enewuser() { 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
440 # get the username 412 # get the username
441 local euser=$1; shift 413 local euser=$1; shift
442 if [[ -z ${euser} ]] ; then 414 if [[ -z ${euser} ]] ; then
443 eerror "No username specified !" 415 eerror "No username specified !"
444 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
445 fi 417 fi
446 418
447 # lets see if the username already exists 419 # lets see if the username already exists
448 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
449 return 0 421 return 0
450 fi 422 fi
451 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
452 424
453 # options to pass to useradd 425 # options to pass to useradd
454 local opts= 426 local opts=
455 427
456 # handle uid 428 # handle uid
457 local euid=$1; shift 429 local euid=$1; shift
458 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
459 if [[ ${euid} -gt 0 ]] ; then 431 if [[ ${euid} -gt 0 ]] ; then
460 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
461 euid="next" 433 euid="next"
462 fi 434 fi
463 else 435 else
464 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
465 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
466 fi 438 fi
467 else 439 else
468 euid="next" 440 euid="next"
469 fi 441 fi
470 if [[ ${euid} == "next" ]] ; then 442 if [[ ${euid} == "next" ]] ; then
471 for euid in $(seq 101 999) ; do 443 for ((euid = 101; euid <= 999; euid++)); do
472 [[ -z $(egetent passwd ${euid}) ]] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
473 done 445 done
474 fi 446 fi
475 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
476 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
490 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
491 [[ -x ${ROOT}${shell} ]] && break 463 [[ -x ${ROOT}${shell} ]] && break
492 done 464 done
493 465
494 if [[ ${shell} == "/dev/null" ]] ; then 466 if [[ ${shell} == "/dev/null" ]] ; then
495 eerror "Unable to identify the shell to use" 467 eerror "Unable to identify the shell to use, proceeding with userland default."
496 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 ${USERLAND}"
473 esac
497 fi 474 fi
498 475
499 eshell=${shell} 476 eshell=${shell}
500 fi 477 fi
501 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
620 fi 597 fi
621 598
622 export SANDBOX_ON=${oldsandbox} 599 export SANDBOX_ON=${oldsandbox}
623} 600}
624 601
625# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
626# vapier@gentoo.org 603# @USAGE: <group> [gid]
627# 604# @DESCRIPTION:
628# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
629# 606# group to the system. Just give it a group name to add and enewgroup will
630# 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
631# groupname: REQUIRED ! 608# allocate the next available one.
632# gid: next available (see groupadd(8))
633# extra: none
634enewgroup() { 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
635 # get the group 617 # get the group
636 local egroup="$1"; shift 618 local egroup="$1"; shift
637 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
638 then 620 then
639 eerror "No group specified !" 621 eerror "No group specified !"
640 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
641 fi 623 fi
642 624
643 # see if group already exists 625 # see if group already exists
644 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
645 then
646 return 0 627 return 0
647 fi 628 fi
648 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
649 630
650 # options to pass to useradd 631 # options to pass to useradd
693 fi 674 fi
694 675
695 # If we need the next available 676 # If we need the next available
696 case ${egid} in 677 case ${egid} in
697 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
698 for egid in $(seq 101 999); do 679 for ((egid = 101; egid <= 999; egid++)); do
699 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
700 done 681 done
701 esac 682 esac
702 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
703 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
704 ;; 685 ;;
705 686
706 *-freebsd*|*-dragonfly*) 687 *-freebsd*|*-dragonfly*)
707 case ${egid} in 688 case ${egid} in
708 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
709 for egid in $(seq 101 999); do 690 for ((egid = 101; egid <= 999; egid++)); do
710 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
711 done 692 done
712 esac 693 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
714 ;; 695 ;;
715 696
716 *-netbsd*) 697 *-netbsd*)
717 case ${egid} in 698 case ${egid} in
718 *[!0-9]*) # Non numeric 699 *[!0-9]*) # Non numeric
719 for egid in $(seq 101 999); do 700 for ((egid = 101; egid <= 999; egid++)); do
720 [ -z "`egetent group ${egid}`" ] && break 701 [[ -z $(egetent group ${egid}) ]] && break
721 done 702 done
722 esac 703 esac
723 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
724 ;; 705 ;;
725 706
728 ;; 709 ;;
729 esac 710 esac
730 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
731} 712}
732 713
733# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
734# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
735# 716# @DESCRIPTION:
736# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
737edos2unix() { 721edos2unix() {
738 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
739 do
740 cp "${f}" ${T}/edos2unix
741 sed 's/\r$//' ${T}/edos2unix > "${f}"
742 done
743} 723}
744
745
746##############################################################
747# START: Handle .desktop files and menu entries #
748# maybe this should be separated into a new eclass some time #
749# lanius@gentoo.org #
750##############################################################
751 724
752# Make a desktop file ! 725# Make a desktop file !
753# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
754# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
755# 728#
756# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
757# 730#
758# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
759# name: the name that will show up in the menu 732# name: the name that will show up in the menu
760# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
761# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
762# a full path to an icon 735# a full path to an icon
763# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
764# http://www.freedesktop.org/Standards/desktop-entry-spec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
765# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
766make_desktop_entry() { 739make_desktop_entry() {
767 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
768 741
769 local exec=${1} 742 local exec=${1}
776 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
777 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
778 case ${catmaj} in 751 case ${catmaj} in
779 app) 752 app)
780 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
781 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
782 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
783 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
784 editors) type=TextEditor;; 762 editors) type=TextEditor;;
785 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
786 emulation) type=Emulator;; 764 emulation) type=Emulator;;
787 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
788 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
789 vim) type=TextEditor;; 768 vim) type=TextEditor;;
790 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
791 *) type=;; 770 *) type=;;
792 esac 771 esac
793 ;; 772 ;;
794 773
795 dev) 774 dev)
796 type="Development" 775 type="Development"
797 ;; 776 ;;
798 777
799 games) 778 games)
800 case ${catmin} in 779 case ${catmin} in
801 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
802 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
803 board) type=BoardGame;; 782 board) type=BoardGame;;
804 kid) type=KidsGame;;
805 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
806 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
807 rpg) type=RolePlaying;;
808 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
809 simulation) type=Simulation;; 788 simulation) type=Simulation;;
810 sports) type=SportsGame;; 789 sports) type=SportsGame;;
811 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
812 *) type=;; 791 *) type=;;
813 esac 792 esac
814 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
815 ;; 802 ;;
816 803
817 mail) 804 mail)
818 type="Network;Email" 805 type="Network;Email"
819 ;; 806 ;;
821 media) 808 media)
822 case ${catmin} in 809 case ${catmin} in
823 gfx) type=Graphics;; 810 gfx) type=Graphics;;
824 radio) type=Tuner;; 811 radio) type=Tuner;;
825 sound) type=Audio;; 812 sound) type=Audio;;
826 tv) type=TV;; 813 tv) type=TV;;
827 video) type=Video;; 814 video) type=Video;;
828 *) type=;; 815 *) type=;;
829 esac 816 esac
830 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
831 ;; 818 ;;
832 819
833 net) 820 net)
834 case ${catmin} in 821 case ${catmin} in
835 dialup) type=Dialup;; 822 dialup) type=Dialup;;
836 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
837 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
838 irc) type=IRCClient;; 825 irc) type=IRCClient;;
839 mail) type=Email;; 826 mail) type=Email;;
840 news) type=News;; 827 news) type=News;;
841 nntp) type=News;; 828 nntp) type=News;;
842 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
843 *) type=;; 830 *) type=;;
844 esac 831 esac
845 type="Network;${type}" 832 type="Network;${type}"
846 ;; 833 ;;
847 834
848 sci) 835 sci)
849 case ${catmin} in 836 case ${catmin} in
850 astro*) type=Astronomy;; 837 astro*) type=Astronomy;;
851 bio*) type=Biology;; 838 bio*) type=Biology;;
852 calc*) type=Calculator;; 839 calc*) type=Calculator;;
853 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
854 geo*) type=Geology;; 842 geo*) type=Geology;;
855 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
856 *) type=;; 846 *) type=;;
857 esac 847 esac
858 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
859 ;; 853 ;;
860 854
861 www) 855 www)
862 case ${catmin} in 856 case ${catmin} in
863 client) type=WebBrowser;; 857 client) type=WebBrowser;;
864 *) type=;; 858 *) type=;;
865 esac 859 esac
866 type="Network" 860 type="Network"
867 ;; 861 ;;
868 862
869 *) 863 *)
874 if [ "${SLOT}" == "0" ] ; then 868 if [ "${SLOT}" == "0" ] ; then
875 local desktop_name="${PN}" 869 local desktop_name="${PN}"
876 else 870 else
877 local desktop_name="${PN}-${SLOT}" 871 local desktop_name="${PN}-${SLOT}"
878 fi 872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
879 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
880 875
876 cat <<-EOF > "${desktop}"
881echo "[Desktop Entry] 877 [Desktop Entry]
882Encoding=UTF-8 878 Encoding=UTF-8
883Version=0.9.2 879 Version=1.0
884Name=${name} 880 Name=${name}
885Type=Application 881 Type=Application
886Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
887Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
888Path=${path} 885 Path=${path}
889Icon=${icon} 886 Icon=${icon}
890Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
891 889
892 ( 890 (
893 # wrap the env here so that the 'insinto' call 891 # wrap the env here so that the 'insinto' call
894 # doesn't corrupt the env of the caller 892 # doesn't corrupt the env of the caller
895 insinto /usr/share/applications 893 insinto /usr/share/applications
896 doins "${desktop}" 894 doins "${desktop}"
897 ) 895 )
898} 896}
899 897
900# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
901# 899# @USAGE: [directories]
902# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
903# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
904# 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}
905 925
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.
906make_session_desktop() { 931make_session_desktop() {
907 [[ -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
908 [[ -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
909 934
910 local title=$1 935 local title=$1
911 local command=$2 936 local command=$2
912 local desktop=${T}/${wm}.desktop 937 local desktop=${T}/${wm}.desktop
913 938
939 cat <<-EOF > "${desktop}"
914echo "[Desktop Entry] 940 [Desktop Entry]
915Encoding=UTF-8 941 Encoding=UTF-8
916Name=${title} 942 Name=${title}
917Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
918Exec=${command} 944 Exec=${command}
919TryExec=${command} 945 TryExec=${command}
920Type=Application" > "${desktop}" 946 Type=Application
947 EOF
921 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
922 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
923 doins "${desktop}" 953 doins "${desktop}"
954 )
924} 955}
925 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
926domenu() { 962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
927 local i j 966 local i j ret=0
928 insinto /usr/share/applications 967 insinto /usr/share/applications
929 for i in "$@" ; do 968 for i in "$@" ; do
930 if [[ -f ${i} ]] ; then 969 if [[ -f ${i} ]] ; then
931 doins "${i}" 970 doins "${i}"
971 ((ret+=$?))
932 elif [[ -d ${i} ]] ; then 972 elif [[ -d ${i} ]] ; then
933 for j in "${i}"/*.desktop ; do 973 for j in "${i}"/*.desktop ; do
934 doins "${j}" 974 doins "${j}"
975 ((ret+=$?))
935 done 976 done
936 fi 977 fi
937 done 978 done
979 exit ${ret}
980 )
938} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
939newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
940 insinto /usr/share/applications 991 insinto /usr/share/applications
941 newins "$1" "$2" 992 newins "$@"
993 )
942} 994}
943 995
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.
944doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
945 local i j 1005 local i j ret
946 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
947 for i in "$@" ; do 1007 for i in "$@" ; do
948 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
949 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
950 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
951 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
952 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
953 done 1015 done
954 fi 1016 fi
955 done 1017 done
1018 exit ${ret}
1019 )
956} 1020}
1021
1022# @FUNCTION: newicon
1023# @USAGE: <icon> <newname>
1024# @DESCRIPTION:
1025# Like all other new* functions, install the specified icon as newname.
957newicon() { 1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
958 insinto /usr/share/pixmaps 1030 insinto /usr/share/pixmaps
959 newins "$1" "$2" 1031 newins "$@"
1032 )
960} 1033}
961
962##############################################################
963# END: Handle .desktop files and menu entries #
964##############################################################
965
966 1034
967# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
968find_unpackable_file() { 1036find_unpackable_file() {
969 local src=$1 1037 local src=$1
970 if [[ -z ${src} ]] ; then 1038 if [[ -z ${src} ]] ; then
980 fi 1048 fi
981 [[ ! -e ${src} ]] && return 1 1049 [[ ! -e ${src} ]] && return 1
982 echo "${src}" 1050 echo "${src}"
983} 1051}
984 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
985# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
986# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
987# 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
988# 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.
989# 1060#
990# Usage: unpack_pdv [file to unpack] [size of off_t]
991# - 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
992# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
993# 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#
994# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
995# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
996# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
997# 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
998# 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
999# parameter. here is an example: 1071# parameter. Here is an example:
1000# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1001# lseek 1073# lseek
1002# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1003# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
1004# 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.
1005unpack_pdv() { 1077unpack_pdv() {
1006 local src=$(find_unpackable_file $1) 1078 local src=$(find_unpackable_file "$1")
1007 local sizeoff_t=$2 1079 local sizeoff_t=$2
1008 1080
1009 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1010 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1011 1083
1012 local shrtsrc=$(basename "${src}") 1084 local shrtsrc=$(basename "${src}")
1013 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1014 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1015 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 ${sizeoff_t} | hexdump -e \"%i\")
1016 1088
1017 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
1018 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
1019 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1020 1092
1021 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
1022 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1023 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
1024 1096
1025 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
1026 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
1027 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1028 1100
1029 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1030 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1031 iscompressed=1 1103 iscompressed=1
1032 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1033 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1034 else 1106 else
1035 iscompressed=0 1107 iscompressed=0
1036 fi 1108 fi
1037 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1038 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1039 istar=1 1111 istar=1
1040 else 1112 else
1041 istar=0 1113 istar=0
1042 fi 1114 fi
1043 1115
1071 true 1143 true
1072 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1073 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1074} 1146}
1075 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1076# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1077# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1078# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1079# many other game companies. 1154# many other game companies.
1080# 1155#
1081# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1082# - If the file is not specified then unpack will utilize ${A}.
1083# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1084# the proper offset from the script itself. 1158# the proper offset from the script itself.
1085unpack_makeself() { 1159unpack_makeself() {
1086 local src_input=${1:-${A}} 1160 local src_input=${1:-${A}}
1087 local src=$(find_unpackable_file "${src_input}") 1161 local src=$(find_unpackable_file "${src_input}")
1088 local skip=$2 1162 local skip=$2
1089 local exe=$3 1163 local exe=$3
1095 if [[ -z ${skip} ]] ; then 1169 if [[ -z ${skip} ]] ; then
1096 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1097 local skip=0 1171 local skip=0
1098 exe=tail 1172 exe=tail
1099 case ${ver} in 1173 case ${ver} in
1100 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1101 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1102 ;; 1176 ;;
1103 2.0|2.0.1) 1177 2.0|2.0.1)
1104 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1105 ;; 1179 ;;
1135 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1136 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1137 esac 1211 esac
1138 1212
1139 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
1140 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1141 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1142 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1143 case ${filetype} in 1217 case ${filetype} in
1144 *tar\ archive) 1218 *tar\ archive*)
1145 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1146 ;; 1220 ;;
1147 bzip2*) 1221 bzip2*)
1148 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1149 ;; 1223 ;;
1159 ;; 1233 ;;
1160 esac 1234 esac
1161 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1162} 1236}
1163 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1164# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1165#
1166# Usage: check_license [license]
1167# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1168check_license() { 1243check_license() {
1169 local lic=$1 1244 local lic=$1
1170 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1171 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1172 else 1247 else
1185 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1186 local shopts=$- 1261 local shopts=$-
1187 local alic 1262 local alic
1188 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1189 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1190 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1191 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1192 return 0 1267 return 0
1193 fi 1268 fi
1194 done 1269 done
1195 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1196 1271
1197 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1198 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1199********************************************************** 1274 **********************************************************
1200The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1201package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1202continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1203CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1204********************************************************** 1279 **********************************************************
1205 1280
1206EOF 1281 EOF
1207 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1208 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1209 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1210 read alic 1285 read alic
1211 case ${alic} in 1286 case ${alic} in
1218 die "Failed to accept license" 1293 die "Failed to accept license"
1219 ;; 1294 ;;
1220 esac 1295 esac
1221} 1296}
1222 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1223# 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
1224# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1225# 1303#
1226# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1227# 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()
1228# 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
1229# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1230# 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#
1231# 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',
1232# 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
1233# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1234# 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#
1235# 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.
1236#
1237# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1238# - this will attempt to locate a cd based upon a file that is on
1239# the cd ... the more files you give this function, the more cds
1240# the cdrom functions will handle
1241cdrom_get_cds() { 1320cdrom_get_cds() {
1242 # 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
1243 # the # of files they gave us 1322 # the # of files they gave us
1244 local cdcnt=0 1323 local cdcnt=0
1245 local f= 1324 local f=
1289 echo 1368 echo
1290 einfo "For example:" 1369 einfo "For example:"
1291 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1292 echo 1371 echo
1293 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
1294 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1295 cdcnt=0 1383 cdcnt=0
1296 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1297 ((++cdcnt)) 1385 ((++cdcnt))
1298 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1322 export CDROM_SET="" 1410 export CDROM_SET=""
1323 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1324 cdrom_load_next_cd 1412 cdrom_load_next_cd
1325} 1413}
1326 1414
1327# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1328# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1329# 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
1330# 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.
1331cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1332 local var 1424 local var
1333 ((++CDROM_CURRENT_CD)) 1425 ((++CDROM_CURRENT_CD))
1334 1426
1335 unset CDROM_ROOT 1427 unset CDROM_ROOT
1365 1457
1366 while [[ -n ${cdset[${i}]} ]] ; do 1458 while [[ -n ${cdset[${i}]} ]] ; do
1367 local dir=$(dirname ${cdset[${i}]}) 1459 local dir=$(dirname ${cdset[${i}]})
1368 local file=$(basename ${cdset[${i}]}) 1460 local file=$(basename ${cdset[${i}]})
1369 1461
1370 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1462 local point= node= fs= foo=
1371 [[ -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/ }
1372 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1373 export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1374 export CDROM_SET=${i} 1470 export CDROM_SET=${i}
1375 export CDROM_MATCH=${cdset[${i}]} 1471 export CDROM_MATCH=${cdset[${i}]}
1376 return 1472 return
1377 fi 1473 done <<< "$(get_mounts)"
1378 done
1379 1474
1380 ((++i)) 1475 ((++i))
1381 done 1476 done
1382 1477
1383 echo 1478 echo
1411 1506
1412# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1413# a package can support 1508# a package can support
1414# 1509#
1415# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1416# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1417# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1418# 1513#
1419# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1420# 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
1421# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1422# 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
1423# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1424strip-linguas() { 1519strip-linguas() {
1425 local ls newls 1520 local ls newls nols
1426 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1427 local op=$1; shift 1522 local op=$1; shift
1428 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1429 local d f 1524 local d f
1430 for d in "$@" ; do 1525 for d in "$@" ; do
1431 if [[ ${op} == "-u" ]] ; then 1526 if [[ ${op} == "-u" ]] ; then
1432 newls=${ls} 1527 newls=${ls}
1433 else 1528 else
1434 newls="" 1529 newls=""
1435 fi 1530 fi
1436 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1437 if [[ ${op} == "-i" ]] ; then 1532 if [[ ${op} == "-i" ]] ; then
1438 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1439 else 1534 else
1440 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1441 fi 1536 fi
1442 done 1537 done
1443 ls=${newls} 1538 ls=${newls}
1444 done 1539 done
1445 ls=${ls//.po}
1446 else 1540 else
1447 ls=$@ 1541 ls="$@"
1448 fi 1542 fi
1449 1543
1450 ls=" ${ls} " 1544 nols=""
1451 newls="" 1545 newls=""
1452 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1453 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1547 if hasq ${f} ${ls} ; then
1454 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1455 else 1549 else
1456 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1457 fi 1551 fi
1458 done 1552 done
1459 if [[ -z ${newls} ]] ; then 1553 [[ -n ${nols} ]] \
1460 export LINGUAS="" 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1461 else
1462 export LINGUAS=${newls:1} 1555 export LINGUAS=${newls:1}
1463 fi
1464} 1556}
1465 1557
1466# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1467# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1468
1469# the following functions are useful in kernel module ebuilds, etc.
1470# for an example see ivtv or drbd ebuilds
1471
1472# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1473set_arch_to_kernel() { 1561set_arch_to_kernel() {
1474 i=10 1562 i=10
1475 while ((i--)) ; do 1563 while ((i--)) ; do
1476 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1477 done 1565 done
1478 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1479 case ${ARCH} in 1567 case ${ARCH} in
1480 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1481 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1482 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1483 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1484 sparc) export ARCH="$(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="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1485 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1486 esac 1574 esac
1487} 1575}
1488 1576
1489# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1490set_arch_to_portage() { 1580set_arch_to_portage() {
1491 i=10 1581 i=10
1492 while ((i--)) ; do 1582 while ((i--)) ; do
1493 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1494 done 1584 done
1495 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1496} 1586}
1497 1587
1498# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1499# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1500# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1501#
1502# These functions are useful when a lib in your package changes --library. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1503# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1504# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1505# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1506# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1507# 1596# preserve_old_lib_notify function.
1508# src_install() {
1509# ...
1510# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1511# ...
1512# }
1513#
1514# pkg_postinst() {
1515# ...
1516# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1517# ...
1518# }
1519
1520preserve_old_lib() { 1597preserve_old_lib() {
1521 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1522 1603
1523 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1524 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1525 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1526 1607 dir=${lib%/*}
1527 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1528 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1529 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1530 fi 1611 done
1531} 1612}
1532 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.
1533preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1534 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1535 1623
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1537 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1538 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1539 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."
1540 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,"
1541 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"
1542 ewarn "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1543 ewarn " revdep-rebuild --library ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1544 ewarn 1634 ewarn
1545 ewarn "After doing that, you can safely remove ${LIB}"
1546 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1547 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1548} 1638}
1549 1639
1550# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1551# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1552# 1642# @DESCRIPTION:
1553# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1554# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1555# 1645# DEPEND atom was built with the specified list of USE flags. The
1556# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1557# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1558# 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.
1559built_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
1560 local opt=$1 1675 local opt=$1
1561 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1562 1677
1563 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1564 shift 1680 shift
1565 1681
1566 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1567 1684
1568 # 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
1569 # injected or package.provided 1686 # this gracefully
1570 [[ ! -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 $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1571 1715
1572 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1573 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1574 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1575 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1579 shift 1723 shift
1580 done 1724 done
1581 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1582} 1726}
1583 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1584# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1585# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1586epunt_cxx() { 1735epunt_cxx() {
1587 local dir=$1 1736 local dir=$1
1588 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1589 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1590 local f 1739 local f
1592 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
1593 done 1742 done
1594 eend 0 1743 eend 0
1595} 1744}
1596 1745
1597# dopamd <file> [more files] 1746# @FUNCTION: make_wrapper
1598# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1599# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1600dopamd() { 1749# Create a shell wrapper script named wrapper in installpath
1601 [[ -z $1 ]] && die "dopamd requires at least one argument" 1750# (defaults to the bindir) to execute target (default of wrapper) by
1602 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1603 use pam || return 0 1752# libpaths followed by optionally changing directory to chdir.
1604
1605 INSDESTTREE=/etc/pam.d \
1606 doins "$@" || die "failed to install $@"
1607}
1608# newpamd <old name> <new name>
1609#
1610# Install pam file <old name> as <new name> in /etc/pam.d
1611newpamd() {
1612 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1613
1614 use pam || return 0
1615
1616 INSDESTTREE=/etc/pam.d \
1617 newins "$1" "$2" || die "failed to install $1 as $2"
1618}
1619
1620# make a wrapper script ...
1621# NOTE: this was originally games_make_wrapper, but I noticed other places where
1622# this could be used, so I have moved it here and made it not games-specific
1623# -- wolf31o2
1624# $1 == wrapper name
1625# $2 == binary to run
1626# $3 == directory to chdir before running binary
1627# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1628# $5 == path for wrapper
1629make_wrapper() { 1753make_wrapper() {
1630 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1631 local tmpwrapper=$(emktemp) 1755 local tmpwrapper=$(emktemp)
1632 # 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
1633 # things as $bin ... "./someprog --args" 1757 # things as $bin ... "./someprog --args"
1643fi 1767fi
1644exec ${bin} "\$@" 1768exec ${bin} "\$@"
1645EOF 1769EOF
1646 chmod go+rx "${tmpwrapper}" 1770 chmod go+rx "${tmpwrapper}"
1647 if [[ -n ${path} ]] ; then 1771 if [[ -n ${path} ]] ; then
1772 (
1648 exeinto "${path}" 1773 exeinto "${path}"
1649 newexe "${tmpwrapper}" "${wrapper}" 1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1650 else 1776 else
1651 newbin "${tmpwrapper}" "${wrapper}" 1777 newbin "${tmpwrapper}" "${wrapper}" || die
1652 fi 1778 fi
1653} 1779}

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