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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 1.232 2006/03/22 21:18:05 flameeyes 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 )"
15RDEPEND=""
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
17
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
23# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
25epause() { 29epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 31}
30 32
31# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
33# don't beep. 39# don't beep at all.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() { 40ebeep() {
36 local n 41 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 44 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 46 echo -ne "\a"
42 sleep 1 47 sleep 1
43 done 48 done
44 fi 49 fi
45} 50}
46
47# This function generate linker scripts in /usr/lib for dynamic
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local lib libdir=$(get_libdir)
67 # Just make sure it exists
68 dodir /usr/${libdir}
69
70 for lib in "${@}" ; do
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
83 done
84}
85
86 51
87# Default directory where patches are located 52# Default directory where patches are located
88EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
89# Default extension for patches 54# Default extension for patches
90EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
91# Default options for patch 56# Default options for patch
92# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
94# Set -E to automatically remove empty files. 59# Set -E to automatically remove empty files.
95EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
96# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
97# and not the full path .. 62# and not the full path ..
98EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
99# Change the printed message for a single patch. 64# Change the printed message for a single patch.
100EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
101# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
102EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
103# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
104# 69#
105# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
106# 71#
107EPATCH_FORCE="no" 72EPATCH_FORCE="no"
108 73
109# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
110# or two patches. 75# or two patches.
121# 86#
122# Patches are applied in current directory. 87# Patches are applied in current directory.
123# 88#
124# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
125# 90#
126# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
127# 92#
128# For example: 93# For example:
129# 94#
130# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
131# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
132# 97#
133# 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
134# specific patches. 99# specific patches.
135# 100#
136# 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
224 fi 189 fi
225 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
226 do 191 do
227 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
228 # 193 #
229 # ???_arch_foo.patch 194 # ???_arch_foo.patch
230 # 195 #
231 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
232 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
233 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
234 then 199 then
235 local count=0 200 local count=0
236 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
237 local patchname=${x##*/} 202 local patchname=${x##*/}
238 203
266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
268 233
269 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
270 then 235 then
271 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 else 238 else
274 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
275 fi 240 fi
276 241
277 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 244
280 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 247
348 then 313 then
349 einfo "Done with patching" 314 einfo "Done with patching"
350 fi 315 fi
351} 316}
352 317
318# @FUNCTION: emktemp
319# @USAGE: [temp dir]
320# @DESCRIPTION:
353# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
354# does not exist on the users system 322# does not exist on the users system.
355# vapier@gentoo.org
356#
357# Takes just 1 optional parameter (the directory to create tmpfile in)
358emktemp() { 323emktemp() {
359 local exe="touch" 324 local exe="touch"
360 [[ $1 == -d ]] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
361 local topdir=$1 326 local topdir=$1
362 327
364 [[ -z ${T} ]] \ 329 [[ -z ${T} ]] \
365 && topdir="/tmp" \ 330 && topdir="/tmp" \
366 || topdir=${T} 331 || topdir=${T}
367 fi 332 fi
368 333
369 if [[ -z $(type -p mktemp) ]] ; then 334 if ! type -P mktemp > /dev/null ; then
335 # system lacks `mktemp` so we have to fake it
370 local tmp=/ 336 local tmp=/
371 while [[ -e ${tmp} ]] ; do 337 while [[ -e ${tmp} ]] ; do
372 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
373 done 339 done
374 ${exe} "${tmp}" || ${exe} -p "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
375 echo "${tmp}" 341 echo "${tmp}"
376 else 342 else
343 # the args here will give slightly wierd names on BSD,
344 # but should produce a usable file on all userlands
377 if [[ ${exe} == "touch" ]] ; then 345 if [[ ${exe} == "touch" ]] ; then
378 [[ ${USERLAND} == "GNU" ]] \
379 && mktemp -p "${topdir}" \
380 || TMPDIR="${topdir}" mktemp -t tmp 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
381 else 347 else
382 [[ ${USERLAND} == "GNU" ]] \
383 && mktemp -d "${topdir}" \
384 || TMPDIR="${topdir}" mktemp -dt tmp 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
385 fi
386 fi 349 fi
350 fi
387} 351}
388 352
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:
389# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
390# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
391# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
392# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
393#
394# egetent(database, key)
395egetent() { 363egetent() {
396 case ${CHOST} in 364 case ${CHOST} in
397 *-darwin*) 365 *-darwin*)
398 case "$2" in 366 case "$2" in
399 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
423 getent "$1" "$2" 391 getent "$1" "$2"
424 ;; 392 ;;
425 esac 393 esac
426} 394}
427 395
428# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
429# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
430# 398# @DESCRIPTION:
431# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
432# 400# a user to the system. The only required parameter is the username.
433# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
434# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
435# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
436# note: pass -1 to get default behavior
437# shell: /bin/false
438# homedir: /dev/null
439# groups: none
440# extra: comment of 'added by portage for ${PN}'
441enewuser() { 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
442 # get the username 412 # get the username
443 local euser=$1; shift 413 local euser=$1; shift
444 if [[ -z ${euser} ]] ; then 414 if [[ -z ${euser} ]] ; then
445 eerror "No username specified !" 415 eerror "No username specified !"
446 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
447 fi 417 fi
448 418
449 # lets see if the username already exists 419 # lets see if the username already exists
450 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
451 return 0 421 return 0
452 fi 422 fi
453 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
454 424
455 # options to pass to useradd 425 # options to pass to useradd
456 local opts= 426 local opts=
457 427
458 # handle uid 428 # handle uid
459 local euid=$1; shift 429 local euid=$1; shift
460 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
461 if [[ ${euid} -gt 0 ]] ; then 431 if [[ ${euid} -gt 0 ]] ; then
462 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
463 euid="next" 433 euid="next"
464 fi 434 fi
465 else 435 else
466 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
467 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
468 fi 438 fi
469 else 439 else
470 euid="next" 440 euid="next"
471 fi 441 fi
472 if [[ ${euid} == "next" ]] ; then 442 if [[ ${euid} == "next" ]] ; then
473 for euid in $(seq 101 999) ; do 443 for ((euid = 101; euid <= 999; euid++)); do
474 [[ -z $(egetent passwd ${euid}) ]] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
475 done 445 done
476 fi 446 fi
477 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
478 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
492 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
493 [[ -x ${ROOT}${shell} ]] && break 463 [[ -x ${ROOT}${shell} ]] && break
494 done 464 done
495 465
496 if [[ ${shell} == "/dev/null" ]] ; then 466 if [[ ${shell} == "/dev/null" ]] ; then
497 eerror "Unable to identify the shell to use" 467 eerror "Unable to identify the shell to use, proceeding with userland default."
498 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 ${USERLAND}"
473 esac
499 fi 474 fi
500 475
501 eshell=${shell} 476 eshell=${shell}
502 fi 477 fi
503 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
622 fi 597 fi
623 598
624 export SANDBOX_ON=${oldsandbox} 599 export SANDBOX_ON=${oldsandbox}
625} 600}
626 601
627# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
628# vapier@gentoo.org 603# @USAGE: <group> [gid]
629# 604# @DESCRIPTION:
630# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
631# 606# group to the system. Just give it a group name to add and enewgroup will
632# 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
633# groupname: REQUIRED ! 608# allocate the next available one.
634# gid: next available (see groupadd(8))
635# extra: none
636enewgroup() { 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
637 # get the group 617 # get the group
638 local egroup="$1"; shift 618 local egroup="$1"; shift
639 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
640 then 620 then
641 eerror "No group specified !" 621 eerror "No group specified !"
642 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
643 fi 623 fi
644 624
645 # see if group already exists 625 # see if group already exists
646 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
647 then
648 return 0 627 return 0
649 fi 628 fi
650 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
651 630
652 # options to pass to useradd 631 # options to pass to useradd
695 fi 674 fi
696 675
697 # If we need the next available 676 # If we need the next available
698 case ${egid} in 677 case ${egid} in
699 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
700 for egid in $(seq 101 999); do 679 for ((egid = 101; egid <= 999; egid++)); do
701 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
702 done 681 done
703 esac 682 esac
704 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
706 ;; 685 ;;
707 686
708 *-freebsd*|*-dragonfly*) 687 *-freebsd*|*-dragonfly*)
709 case ${egid} in 688 case ${egid} in
710 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
711 for egid in $(seq 101 999); do 690 for ((egid = 101; egid <= 999; egid++)); do
712 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
713 done 692 done
714 esac 693 esac
715 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
716 ;; 695 ;;
717 696
718 *-netbsd*) 697 *-netbsd*)
719 case ${egid} in 698 case ${egid} in
720 *[!0-9]*) # Non numeric 699 *[!0-9]*) # Non numeric
721 for egid in $(seq 101 999); do 700 for ((egid = 101; egid <= 999; egid++)); do
722 [ -z "`egetent group ${egid}`" ] && break 701 [[ -z $(egetent group ${egid}) ]] && break
723 done 702 done
724 esac 703 esac
725 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
726 ;; 705 ;;
727 706
730 ;; 709 ;;
731 esac 710 esac
732 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
733} 712}
734 713
735# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
736# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
737# 716# @DESCRIPTION:
738# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
739edos2unix() { 721edos2unix() {
740 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
741 do
742 cp "${f}" ${T}/edos2unix
743 sed 's/\r$//' ${T}/edos2unix > "${f}"
744 done
745} 723}
746
747
748##############################################################
749# START: Handle .desktop files and menu entries #
750# maybe this should be separated into a new eclass some time #
751# lanius@gentoo.org #
752##############################################################
753 724
754# Make a desktop file ! 725# Make a desktop file !
755# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
756# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
757# 728#
758# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
759# 730#
760# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
761# name: the name that will show up in the menu 732# name: the name that will show up in the menu
762# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
763# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
764# a full path to an icon 735# a full path to an icon
765# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
766# http://www.freedesktop.org/Standards/desktop-entry-spec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
767# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
768make_desktop_entry() { 739make_desktop_entry() {
769 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
770 741
771 local exec=${1} 742 local exec=${1}
778 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
779 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
780 case ${catmaj} in 751 case ${catmaj} in
781 app) 752 app)
782 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
783 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
784 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
785 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
786 editors) type=TextEditor;; 762 editors) type=TextEditor;;
787 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
788 emulation) type=Emulator;; 764 emulation) type=Emulator;;
789 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
790 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
791 vim) type=TextEditor;; 768 vim) type=TextEditor;;
792 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
793 *) type=;; 770 *) type=;;
794 esac 771 esac
795 ;; 772 ;;
796 773
797 dev) 774 dev)
798 type="Development" 775 type="Development"
799 ;; 776 ;;
800 777
801 games) 778 games)
802 case ${catmin} in 779 case ${catmin} in
803 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
804 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
805 board) type=BoardGame;; 782 board) type=BoardGame;;
806 kid) type=KidsGame;;
807 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
808 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
809 rpg) type=RolePlaying;;
810 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
811 simulation) type=Simulation;; 788 simulation) type=Simulation;;
812 sports) type=SportsGame;; 789 sports) type=SportsGame;;
813 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
814 *) type=;; 791 *) type=;;
815 esac 792 esac
816 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
817 ;; 802 ;;
818 803
819 mail) 804 mail)
820 type="Network;Email" 805 type="Network;Email"
821 ;; 806 ;;
823 media) 808 media)
824 case ${catmin} in 809 case ${catmin} in
825 gfx) type=Graphics;; 810 gfx) type=Graphics;;
826 radio) type=Tuner;; 811 radio) type=Tuner;;
827 sound) type=Audio;; 812 sound) type=Audio;;
828 tv) type=TV;; 813 tv) type=TV;;
829 video) type=Video;; 814 video) type=Video;;
830 *) type=;; 815 *) type=;;
831 esac 816 esac
832 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
833 ;; 818 ;;
834 819
835 net) 820 net)
836 case ${catmin} in 821 case ${catmin} in
837 dialup) type=Dialup;; 822 dialup) type=Dialup;;
838 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
839 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
840 irc) type=IRCClient;; 825 irc) type=IRCClient;;
841 mail) type=Email;; 826 mail) type=Email;;
842 news) type=News;; 827 news) type=News;;
843 nntp) type=News;; 828 nntp) type=News;;
844 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
845 *) type=;; 830 *) type=;;
846 esac 831 esac
847 type="Network;${type}" 832 type="Network;${type}"
848 ;; 833 ;;
849 834
850 sci) 835 sci)
851 case ${catmin} in 836 case ${catmin} in
852 astro*) type=Astronomy;; 837 astro*) type=Astronomy;;
853 bio*) type=Biology;; 838 bio*) type=Biology;;
854 calc*) type=Calculator;; 839 calc*) type=Calculator;;
855 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
856 geo*) type=Geology;; 842 geo*) type=Geology;;
857 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
858 *) type=;; 846 *) type=;;
859 esac 847 esac
860 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
861 ;; 853 ;;
862 854
863 www) 855 www)
864 case ${catmin} in 856 case ${catmin} in
865 client) type=WebBrowser;; 857 client) type=WebBrowser;;
866 *) type=;; 858 *) type=;;
867 esac 859 esac
868 type="Network" 860 type="Network"
869 ;; 861 ;;
870 862
871 *) 863 *)
876 if [ "${SLOT}" == "0" ] ; then 868 if [ "${SLOT}" == "0" ] ; then
877 local desktop_name="${PN}" 869 local desktop_name="${PN}"
878 else 870 else
879 local desktop_name="${PN}-${SLOT}" 871 local desktop_name="${PN}-${SLOT}"
880 fi 872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
881 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
882 875
876 cat <<-EOF > "${desktop}"
883echo "[Desktop Entry] 877 [Desktop Entry]
884Encoding=UTF-8 878 Encoding=UTF-8
885Version=0.9.2 879 Version=1.0
886Name=${name} 880 Name=${name}
887Type=Application 881 Type=Application
888Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
889Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
890Path=${path} 885 Path=${path}
891Icon=${icon} 886 Icon=${icon}
892Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
893 889
894 ( 890 (
895 # wrap the env here so that the 'insinto' call 891 # wrap the env here so that the 'insinto' call
896 # doesn't corrupt the env of the caller 892 # doesn't corrupt the env of the caller
897 insinto /usr/share/applications 893 insinto /usr/share/applications
898 doins "${desktop}" 894 doins "${desktop}"
899 ) 895 )
900} 896}
901 897
902# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
903# 899# @USAGE: [directories]
904# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
905# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
906# 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}
907 925
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.
908make_session_desktop() { 931make_session_desktop() {
909 [[ -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
910 [[ -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
911 934
912 local title=$1 935 local title=$1
913 local command=$2 936 local command=$2
914 local desktop=${T}/${wm}.desktop 937 local desktop=${T}/${wm}.desktop
915 938
939 cat <<-EOF > "${desktop}"
916echo "[Desktop Entry] 940 [Desktop Entry]
917Encoding=UTF-8 941 Encoding=UTF-8
918Name=${title} 942 Name=${title}
919Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
920Exec=${command} 944 Exec=${command}
921TryExec=${command} 945 TryExec=${command}
922Type=Application" > "${desktop}" 946 Type=Application
947 EOF
923 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
924 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
925 doins "${desktop}" 953 doins "${desktop}"
954 )
926} 955}
927 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
928domenu() { 962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
929 local i j 966 local i j ret=0
930 insinto /usr/share/applications 967 insinto /usr/share/applications
931 for i in "$@" ; do 968 for i in "$@" ; do
932 if [[ -f ${i} ]] ; then 969 if [[ -f ${i} ]] ; then
933 doins "${i}" 970 doins "${i}"
971 ((ret+=$?))
934 elif [[ -d ${i} ]] ; then 972 elif [[ -d ${i} ]] ; then
935 for j in "${i}"/*.desktop ; do 973 for j in "${i}"/*.desktop ; do
936 doins "${j}" 974 doins "${j}"
975 ((ret+=$?))
937 done 976 done
938 fi 977 fi
939 done 978 done
979 exit ${ret}
980 )
940} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
941newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
942 insinto /usr/share/applications 991 insinto /usr/share/applications
943 newins "$1" "$2" 992 newins "$@"
993 )
944} 994}
945 995
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.
946doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
947 local i j 1005 local i j ret
948 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
949 for i in "$@" ; do 1007 for i in "$@" ; do
950 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
951 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
952 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
953 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
954 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
955 done 1015 done
956 fi 1016 fi
957 done 1017 done
1018 exit ${ret}
1019 )
958} 1020}
1021
1022# @FUNCTION: newicon
1023# @USAGE: <icon> <newname>
1024# @DESCRIPTION:
1025# Like all other new* functions, install the specified icon as newname.
959newicon() { 1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
960 insinto /usr/share/pixmaps 1030 insinto /usr/share/pixmaps
961 newins "$1" "$2" 1031 newins "$@"
1032 )
962} 1033}
963
964##############################################################
965# END: Handle .desktop files and menu entries #
966##############################################################
967
968 1034
969# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
970find_unpackable_file() { 1036find_unpackable_file() {
971 local src=$1 1037 local src=$1
972 if [[ -z ${src} ]] ; then 1038 if [[ -z ${src} ]] ; then
982 fi 1048 fi
983 [[ ! -e ${src} ]] && return 1 1049 [[ ! -e ${src} ]] && return 1
984 echo "${src}" 1050 echo "${src}"
985} 1051}
986 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
987# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
988# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
989# 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
990# 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.
991# 1060#
992# Usage: unpack_pdv [file to unpack] [size of off_t]
993# - 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
994# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
995# 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#
996# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
997# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
998# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
999# 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
1000# 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
1001# parameter. here is an example: 1071# parameter. Here is an example:
1002# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1003# lseek 1073# lseek
1004# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1005# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
1006# 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.
1007unpack_pdv() { 1077unpack_pdv() {
1008 local src=$(find_unpackable_file $1) 1078 local src=$(find_unpackable_file "$1")
1009 local sizeoff_t=$2 1079 local sizeoff_t=$2
1010 1080
1011 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1012 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1013 1083
1014 local shrtsrc=$(basename "${src}") 1084 local shrtsrc=$(basename "${src}")
1015 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1016 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1017 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 ${sizeoff_t} | hexdump -e \"%i\")
1018 1088
1019 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
1020 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
1021 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1022 1092
1023 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
1024 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1025 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
1026 1096
1027 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
1028 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
1029 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1030 1100
1031 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1032 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1033 iscompressed=1 1103 iscompressed=1
1034 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1035 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1036 else 1106 else
1037 iscompressed=0 1107 iscompressed=0
1038 fi 1108 fi
1039 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1040 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1041 istar=1 1111 istar=1
1042 else 1112 else
1043 istar=0 1113 istar=0
1044 fi 1114 fi
1045 1115
1073 true 1143 true
1074 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1075 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1076} 1146}
1077 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1078# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1079# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1080# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1081# many other game companies. 1154# many other game companies.
1082# 1155#
1083# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1084# - If the file is not specified then unpack will utilize ${A}.
1085# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1086# the proper offset from the script itself. 1158# the proper offset from the script itself.
1087unpack_makeself() { 1159unpack_makeself() {
1088 local src_input=${1:-${A}} 1160 local src_input=${1:-${A}}
1089 local src=$(find_unpackable_file "${src_input}") 1161 local src=$(find_unpackable_file "${src_input}")
1090 local skip=$2 1162 local skip=$2
1091 local exe=$3 1163 local exe=$3
1097 if [[ -z ${skip} ]] ; then 1169 if [[ -z ${skip} ]] ; then
1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1099 local skip=0 1171 local skip=0
1100 exe=tail 1172 exe=tail
1101 case ${ver} in 1173 case ${ver} in
1102 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1103 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1104 ;; 1176 ;;
1105 2.0|2.0.1) 1177 2.0|2.0.1)
1106 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1107 ;; 1179 ;;
1137 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1138 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1139 esac 1211 esac
1140 1212
1141 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
1142 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1143 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1144 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1145 case ${filetype} in 1217 case ${filetype} in
1146 *tar\ archive) 1218 *tar\ archive*)
1147 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1148 ;; 1220 ;;
1149 bzip2*) 1221 bzip2*)
1150 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1151 ;; 1223 ;;
1161 ;; 1233 ;;
1162 esac 1234 esac
1163 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1164} 1236}
1165 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1166# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1167#
1168# Usage: check_license [license]
1169# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1170check_license() { 1243check_license() {
1171 local lic=$1 1244 local lic=$1
1172 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1173 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1174 else 1247 else
1187 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1188 local shopts=$- 1261 local shopts=$-
1189 local alic 1262 local alic
1190 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1191 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1192 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1193 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1194 return 0 1267 return 0
1195 fi 1268 fi
1196 done 1269 done
1197 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1198 1271
1199 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1200 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1201********************************************************** 1274 **********************************************************
1202The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1203package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1204continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1205CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1206********************************************************** 1279 **********************************************************
1207 1280
1208EOF 1281 EOF
1209 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1210 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1211 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1212 read alic 1285 read alic
1213 case ${alic} in 1286 case ${alic} in
1220 die "Failed to accept license" 1293 die "Failed to accept license"
1221 ;; 1294 ;;
1222 esac 1295 esac
1223} 1296}
1224 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1225# 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
1226# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1227# 1303#
1228# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1229# 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()
1230# 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
1231# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1232# 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#
1233# 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',
1234# 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
1235# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1236# 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#
1237# 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.
1238#
1239# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1240# - this will attempt to locate a cd based upon a file that is on
1241# the cd ... the more files you give this function, the more cds
1242# the cdrom functions will handle
1243cdrom_get_cds() { 1320cdrom_get_cds() {
1244 # 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
1245 # the # of files they gave us 1322 # the # of files they gave us
1246 local cdcnt=0 1323 local cdcnt=0
1247 local f= 1324 local f=
1291 echo 1368 echo
1292 einfo "For example:" 1369 einfo "For example:"
1293 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1294 echo 1371 echo
1295 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
1296 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1297 cdcnt=0 1383 cdcnt=0
1298 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1299 ((++cdcnt)) 1385 ((++cdcnt))
1300 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1324 export CDROM_SET="" 1410 export CDROM_SET=""
1325 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1326 cdrom_load_next_cd 1412 cdrom_load_next_cd
1327} 1413}
1328 1414
1329# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1330# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1331# 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
1332# 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.
1333cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1334 local var 1424 local var
1335 ((++CDROM_CURRENT_CD)) 1425 ((++CDROM_CURRENT_CD))
1336 1426
1337 unset CDROM_ROOT 1427 unset CDROM_ROOT
1367 1457
1368 while [[ -n ${cdset[${i}]} ]] ; do 1458 while [[ -n ${cdset[${i}]} ]] ; do
1369 local dir=$(dirname ${cdset[${i}]}) 1459 local dir=$(dirname ${cdset[${i}]})
1370 local file=$(basename ${cdset[${i}]}) 1460 local file=$(basename ${cdset[${i}]})
1371 1461
1372 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1462 local point= node= fs= foo=
1373 [[ -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/ }
1374 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1375 export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1376 export CDROM_SET=${i} 1470 export CDROM_SET=${i}
1377 export CDROM_MATCH=${cdset[${i}]} 1471 export CDROM_MATCH=${cdset[${i}]}
1378 return 1472 return
1379 fi 1473 done <<< "$(get_mounts)"
1380 done
1381 1474
1382 ((++i)) 1475 ((++i))
1383 done 1476 done
1384 1477
1385 echo 1478 echo
1413 1506
1414# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1415# a package can support 1508# a package can support
1416# 1509#
1417# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1418# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1419# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1420# 1513#
1421# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1422# 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
1423# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1424# 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
1425# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1426strip-linguas() { 1519strip-linguas() {
1427 local ls newls 1520 local ls newls nols
1428 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1429 local op=$1; shift 1522 local op=$1; shift
1430 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1431 local d f 1524 local d f
1432 for d in "$@" ; do 1525 for d in "$@" ; do
1433 if [[ ${op} == "-u" ]] ; then 1526 if [[ ${op} == "-u" ]] ; then
1434 newls=${ls} 1527 newls=${ls}
1435 else 1528 else
1436 newls="" 1529 newls=""
1437 fi 1530 fi
1438 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1439 if [[ ${op} == "-i" ]] ; then 1532 if [[ ${op} == "-i" ]] ; then
1440 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1441 else 1534 else
1442 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1443 fi 1536 fi
1444 done 1537 done
1445 ls=${newls} 1538 ls=${newls}
1446 done 1539 done
1447 ls=${ls//.po}
1448 else 1540 else
1449 ls=$@ 1541 ls="$@"
1450 fi 1542 fi
1451 1543
1452 ls=" ${ls} " 1544 nols=""
1453 newls="" 1545 newls=""
1454 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1455 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1547 if hasq ${f} ${ls} ; then
1456 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1457 else 1549 else
1458 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1459 fi 1551 fi
1460 done 1552 done
1461 if [[ -z ${newls} ]] ; then 1553 [[ -n ${nols} ]] \
1462 export LINGUAS="" 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1463 else
1464 export LINGUAS=${newls:1} 1555 export LINGUAS=${newls:1}
1465 fi
1466} 1556}
1467 1557
1468# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1469# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1470
1471# the following functions are useful in kernel module ebuilds, etc.
1472# for an example see ivtv or drbd ebuilds
1473
1474# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1475set_arch_to_kernel() { 1561set_arch_to_kernel() {
1476 i=10 1562 i=10
1477 while ((i--)) ; do 1563 while ((i--)) ; do
1478 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1479 done 1565 done
1480 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1481 case ${ARCH} in 1567 case ${ARCH} in
1482 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1483 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1484 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1485 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1486 sparc) export ARCH="$(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="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1487 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1488 esac 1574 esac
1489} 1575}
1490 1576
1491# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1492set_arch_to_portage() { 1580set_arch_to_portage() {
1493 i=10 1581 i=10
1494 while ((i--)) ; do 1582 while ((i--)) ; do
1495 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1496 done 1584 done
1497 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1498} 1586}
1499 1587
1500# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1501# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1502# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1503#
1504# These functions are useful when a lib in your package changes --library. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1505# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1506# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1507# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1508# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1509# 1596# preserve_old_lib_notify function.
1510# src_install() {
1511# ...
1512# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1513# ...
1514# }
1515#
1516# pkg_postinst() {
1517# ...
1518# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1519# ...
1520# }
1521
1522preserve_old_lib() { 1597preserve_old_lib() {
1523 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1524 1603
1525 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1526 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1527 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1528 1607 dir=${lib%/*}
1529 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1530 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1531 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1532 fi 1611 done
1533} 1612}
1534 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.
1535preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1536 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1537 1623
1538 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1539 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1540 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1541 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."
1542 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,"
1543 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"
1544 ewarn "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1545 ewarn " revdep-rebuild --library ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1546 ewarn 1634 ewarn
1547 ewarn "After doing that, you can safely remove ${LIB}"
1548 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1549 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1550} 1638}
1551 1639
1552# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1553# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1554# 1642# @DESCRIPTION:
1555# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1556# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1557# 1645# DEPEND atom was built with the specified list of USE flags. The
1558# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1559# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1560# 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.
1561built_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
1562 local opt=$1 1675 local opt=$1
1563 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1564 1677
1565 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1566 shift 1680 shift
1567 1681
1568 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1569 1684
1570 # 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
1571 # injected or package.provided 1686 # this gracefully
1572 [[ ! -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 $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1573 1715
1574 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1575 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1576 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1577 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1581 shift 1723 shift
1582 done 1724 done
1583 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1584} 1726}
1585 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1586# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1587# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1588epunt_cxx() { 1735epunt_cxx() {
1589 local dir=$1 1736 local dir=$1
1590 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1591 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1592 local f 1739 local f
1594 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
1595 done 1742 done
1596 eend 0 1743 eend 0
1597} 1744}
1598 1745
1599# dopamd <file> [more files] 1746# @FUNCTION: make_wrapper
1600# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1601# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1602dopamd() { 1749# Create a shell wrapper script named wrapper in installpath
1603 [[ -z $1 ]] && die "dopamd requires at least one argument" 1750# (defaults to the bindir) to execute target (default of wrapper) by
1604 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1605 use pam || return 0 1752# libpaths followed by optionally changing directory to chdir.
1606
1607 INSDESTTREE=/etc/pam.d \
1608 doins "$@" || die "failed to install $@"
1609}
1610# newpamd <old name> <new name>
1611#
1612# Install pam file <old name> as <new name> in /etc/pam.d
1613newpamd() {
1614 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1615
1616 use pam || return 0
1617
1618 INSDESTTREE=/etc/pam.d \
1619 newins "$1" "$2" || die "failed to install $1 as $2"
1620}
1621
1622# make a wrapper script ...
1623# NOTE: this was originally games_make_wrapper, but I noticed other places where
1624# this could be used, so I have moved it here and made it not games-specific
1625# -- wolf31o2
1626# $1 == wrapper name
1627# $2 == binary to run
1628# $3 == directory to chdir before running binary
1629# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1630# $5 == path for wrapper
1631make_wrapper() { 1753make_wrapper() {
1632 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1633 local tmpwrapper=$(emktemp) 1755 local tmpwrapper=$(emktemp)
1634 # 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
1635 # things as $bin ... "./someprog --args" 1757 # things as $bin ... "./someprog --args"
1645fi 1767fi
1646exec ${bin} "\$@" 1768exec ${bin} "\$@"
1647EOF 1769EOF
1648 chmod go+rx "${tmpwrapper}" 1770 chmod go+rx "${tmpwrapper}"
1649 if [[ -n ${path} ]] ; then 1771 if [[ -n ${path} ]] ; then
1772 (
1650 exeinto "${path}" 1773 exeinto "${path}"
1651 newexe "${tmpwrapper}" "${wrapper}" 1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1652 else 1776 else
1653 newbin "${tmpwrapper}" "${wrapper}" 1777 newbin "${tmpwrapper}" "${wrapper}" || die
1654 fi 1778 fi
1655} 1779}

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