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1# Copyright 1999-2006 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 1.245 2006/07/15 19:26:55 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
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.
4# 14#
5# This eclass is for general purpose functions that most ebuilds 15# Due to the nature of this eclass, some functions may have maintainers
6# have to implement themselves. 16# different from the overall eclass!
7#
8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
15 21
16# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
18# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
19# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
20# 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.
21epause() { 29epause() {
22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23} 31}
24 32
25# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
26# 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,
27# don't beep. 39# don't beep at all.
28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
29ebeep() { 40ebeep() {
30 local n 41 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a" 44 echo -ne "\a"
36 sleep 1 47 sleep 1
37 done 48 done
38 fi 49 fi
39} 50}
40 51
41# This function generate linker scripts in /usr/lib for dynamic
42# libs in /lib. This is to fix linking problems when you have
43# the .so in /lib, and the .a in /usr/lib. What happens is that
44# in some cases when linking dynamic, the .a in /usr/lib is used
45# instead of the .so in /lib due to gcc/libtool tweaking ld's
46# library search path. This cause many builds to fail.
47# See bug #4411 for more info.
48#
49# To use, simply call:
50#
51# gen_usr_ldscript libfoo.so
52#
53# Note that you should in general use the unversioned name of
54# the library, as ldconfig should usually update it correctly
55# to point to the latest version of the library present.
56#
57# <azarah@gentoo.org> (26 Oct 2002)
58#
59gen_usr_ldscript() {
60 local lib libdir=$(get_libdir)
61 # Just make sure it exists
62 dodir /usr/${libdir}
63
64 for lib in "${@}" ; do
65 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
66 /* GNU ld script
67 Since Gentoo has critical dynamic libraries
68 in /lib, and the static versions in /usr/lib,
69 we need to have a "fake" dynamic lib in /usr/lib,
70 otherwise we run into linking problems.
71
72 See bug http://bugs.gentoo.org/4411 for more info.
73 */
74 GROUP ( /${libdir}/${lib} )
75 END_LDSCRIPT
76 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
77 done
78}
79
80
81# Default directory where patches are located 52# Default directory where patches are located
82EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
83# Default extension for patches 54# Default extension for patches
84EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
85# Default options for patch 56# Default options for patch
86# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
87# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
88# Set -E to automatically remove empty files. 59# Set -E to automatically remove empty files.
89EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
90# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
91# and not the full path .. 62# and not the full path ..
92EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
93# Change the printed message for a single patch. 64# Change the printed message for a single patch.
94EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
95# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
96EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
97# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
98# 69#
99# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
100# 71#
101EPATCH_FORCE="no" 72EPATCH_FORCE="no"
102 73
103# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
104# or two patches. 75# or two patches.
115# 86#
116# Patches are applied in current directory. 87# Patches are applied in current directory.
117# 88#
118# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
119# 90#
120# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
121# 92#
122# For example: 93# For example:
123# 94#
124# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
125# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
126# 97#
127# 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
128# specific patches. 99# specific patches.
129# 100#
130# 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
172 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
173 else 144 else
174 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
175 fi 146 fi
176 else 147 else
177 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
178 then
179 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
180 then 150 then
181 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
182 fi 152 fi
183 153
218 fi 188 fi
219 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
220 do 190 do
221 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
222 # 192 #
223 # ???_arch_foo.patch 193 # ???_arch_foo.patch
224 # 194 #
225 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
226 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
227 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
228 then 198 then
229 local count=0 199 local count=0
230 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
231 local patchname=${x##*/} 201 local patchname=${x##*/}
232 202
260 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 232
263 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
264 then 234 then
265 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 else 237 else
268 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
269 fi 239 fi
270 240
271 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 243
274 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 246
342 then 312 then
343 einfo "Done with patching" 313 einfo "Done with patching"
344 fi 314 fi
345} 315}
346 316
317# @FUNCTION: emktemp
318# @USAGE: [temp dir]
319# @DESCRIPTION:
347# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
348# does not exist on the users system 321# does not exist on the users system.
349# vapier@gentoo.org
350#
351# Takes just 1 optional parameter (the directory to create tmpfile in)
352emktemp() { 322emktemp() {
353 local exe="touch" 323 local exe="touch"
354 [[ $1 == -d ]] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
355 local topdir=$1 325 local topdir=$1
356 326
358 [[ -z ${T} ]] \ 328 [[ -z ${T} ]] \
359 && topdir="/tmp" \ 329 && topdir="/tmp" \
360 || topdir=${T} 330 || topdir=${T}
361 fi 331 fi
362 332
363 if [[ -z $(type -p mktemp) ]] ; then 333 if ! type -P mktemp > /dev/null ; then
334 # system lacks `mktemp` so we have to fake it
364 local tmp=/ 335 local tmp=/
365 while [[ -e ${tmp} ]] ; do 336 while [[ -e ${tmp} ]] ; do
366 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
367 done 338 done
368 ${exe} "${tmp}" || ${exe} -p "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
369 echo "${tmp}" 340 echo "${tmp}"
370 else 341 else
342 # the args here will give slightly wierd names on BSD,
343 # but should produce a usable file on all userlands
371 if [[ ${exe} == "touch" ]] ; then 344 if [[ ${exe} == "touch" ]] ; then
372 [[ ${USERLAND} == "GNU" ]] \
373 && mktemp -p "${topdir}" \
374 || TMPDIR="${topdir}" mktemp -t tmp 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
375 else 346 else
376 [[ ${USERLAND} == "GNU" ]] \
377 && mktemp -d "${topdir}" \
378 || TMPDIR="${topdir}" mktemp -dt tmp 347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
379 fi
380 fi 348 fi
349 fi
381} 350}
382 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
383# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
384# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
385# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
386# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
387#
388# egetent(database, key)
389egetent() { 362egetent() {
390 case ${CHOST} in 363 case ${CHOST} in
391 *-darwin*) 364 *-darwin*)
392 case "$2" in 365 case "$2" in
393 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
417 getent "$1" "$2" 390 getent "$1" "$2"
418 ;; 391 ;;
419 esac 392 esac
420} 393}
421 394
422# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
423# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
424# 397# @DESCRIPTION:
425# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
426# 399# a user to the system. The only required parameter is the username.
427# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
428# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
429# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
430# note: pass -1 to get default behavior
431# shell: /bin/false
432# homedir: /dev/null
433# groups: none
434# extra: comment of 'added by portage for ${PN}'
435enewuser() { 403enewuser() {
436 case ${EBUILD_PHASE} in 404 case ${EBUILD_PHASE} in
437 unpack|compile|test|install) 405 unpack|compile|test|install)
438 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
439 eerror "Package fails at QA and at life. Please file a bug." 407 eerror "Package fails at QA and at life. Please file a bug."
446 eerror "No username specified !" 414 eerror "No username specified !"
447 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
448 fi 416 fi
449 417
450 # lets see if the username already exists 418 # lets see if the username already exists
451 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
452 return 0 420 return 0
453 fi 421 fi
454 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
455 423
456 # options to pass to useradd 424 # options to pass to useradd
457 local opts= 425 local opts=
458 426
459 # handle uid 427 # handle uid
460 local euid=$1; shift 428 local euid=$1; shift
461 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
462 if [[ ${euid} -gt 0 ]] ; then 430 if [[ ${euid} -gt 0 ]] ; then
463 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
464 euid="next" 432 euid="next"
465 fi 433 fi
466 else 434 else
467 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
468 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
469 fi 437 fi
470 else 438 else
471 euid="next" 439 euid="next"
472 fi 440 fi
473 if [[ ${euid} == "next" ]] ; then 441 if [[ ${euid} == "next" ]] ; then
474 for euid in $(seq 101 999) ; do 442 for ((euid = 101; euid <= 999; euid++)); do
475 [[ -z $(egetent passwd ${euid}) ]] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
476 done 444 done
477 fi 445 fi
478 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
479 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
493 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
494 [[ -x ${ROOT}${shell} ]] && break 462 [[ -x ${ROOT}${shell} ]] && break
495 done 463 done
496 464
497 if [[ ${shell} == "/dev/null" ]] ; then 465 if [[ ${shell} == "/dev/null" ]] ; then
498 eerror "Unable to identify the shell to use" 466 eerror "Unable to identify the shell to use, proceeding with userland default."
499 die "Unable to identify the shell to use" 467 case ${USERLAND} in
468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
500 fi 473 fi
501 474
502 eshell=${shell} 475 eshell=${shell}
503 fi 476 fi
504 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
623 fi 596 fi
624 597
625 export SANDBOX_ON=${oldsandbox} 598 export SANDBOX_ON=${oldsandbox}
626} 599}
627 600
628# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
629# vapier@gentoo.org 602# @USAGE: <group> [gid]
630# 603# @DESCRIPTION:
631# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
632# 605# group to the system. Just give it a group name to add and enewgroup will
633# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
634# groupname: REQUIRED ! 607# allocate the next available one.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() { 608enewgroup() {
638 case ${EBUILD_PHASE} in 609 case ${EBUILD_PHASE} in
639 unpack|compile|test|install) 610 unpack|compile|test|install)
640 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
641 eerror "Package fails at QA and at life. Please file a bug." 612 eerror "Package fails at QA and at life. Please file a bug."
649 eerror "No group specified !" 620 eerror "No group specified !"
650 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
651 fi 622 fi
652 623
653 # see if group already exists 624 # see if group already exists
654 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
655 then
656 return 0 626 return 0
657 fi 627 fi
658 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
659 629
660 # options to pass to useradd 630 # options to pass to useradd
703 fi 673 fi
704 674
705 # If we need the next available 675 # If we need the next available
706 case ${egid} in 676 case ${egid} in
707 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
708 for egid in $(seq 101 999); do 678 for ((egid = 101; egid <= 999; egid++)); do
709 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
710 done 680 done
711 esac 681 esac
712 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
713 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
714 ;; 684 ;;
715 685
716 *-freebsd*|*-dragonfly*) 686 *-freebsd*|*-dragonfly*)
717 case ${egid} in 687 case ${egid} in
718 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
719 for egid in $(seq 101 999); do 689 for ((egid = 101; egid <= 999; egid++)); do
720 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
721 done 691 done
722 esac 692 esac
723 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
724 ;; 694 ;;
725 695
726 *-netbsd*) 696 *-netbsd*)
727 case ${egid} in 697 case ${egid} in
728 *[!0-9]*) # Non numeric 698 *[!0-9]*) # Non numeric
729 for egid in $(seq 101 999); do 699 for ((egid = 101; egid <= 999; egid++)); do
730 [ -z "`egetent group ${egid}`" ] && break 700 [[ -z $(egetent group ${egid}) ]] && break
731 done 701 done
732 esac 702 esac
733 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
734 ;; 704 ;;
735 705
738 ;; 708 ;;
739 esac 709 esac
740 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
741} 711}
742 712
743# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
744# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
745# 715# @DESCRIPTION:
746# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
747edos2unix() { 720edos2unix() {
748 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
749 do
750 cp "${f}" ${T}/edos2unix
751 sed 's/\r$//' ${T}/edos2unix > "${f}"
752 done
753} 722}
754
755
756##############################################################
757# START: Handle .desktop files and menu entries #
758# maybe this should be separated into a new eclass some time #
759# lanius@gentoo.org #
760##############################################################
761 723
762# Make a desktop file ! 724# Make a desktop file !
763# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
764# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
765# 727#
766# make_desktop_entry(<command>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
767# 729#
768# binary: what command does the app run with ? 730# binary: what command does the app run with ?
769# name: the name that will show up in the menu 731# name: the name that will show up in the menu
770# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
771# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
772# a full path to an icon 734# a full path to an icon
773# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
774# http://www.freedesktop.org/Standards/desktop-entry-spec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
775# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
776make_desktop_entry() { 738make_desktop_entry() {
777 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
778 740
779 local exec=${1} 741 local exec=${1}
780 local name=${2:-${PN}} 742 local name=${2:-${PN}}
781 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
782 local type=${4} 744 local type=${4}
783 local path=${5} 745 local path=${5}
784 746
785 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
786 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
787 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
788 case ${catmaj} in 750 case ${catmaj} in
789 app) 751 app)
790 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
791 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
792 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
793 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
794 editors) type=TextEditor;; 761 editors) type=TextEditor;;
795 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
796 emulation) type=Emulator;; 763 emulation) type=Emulator;;
797 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
798 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
799 vim) type=TextEditor;; 767 vim) type=TextEditor;;
800 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
801 *) type=;; 769 *) type=;;
802 esac 770 esac
803 ;; 771 ;;
804 772
805 dev) 773 dev)
806 type="Development" 774 type="Development"
807 ;; 775 ;;
808 776
809 games) 777 games)
810 case ${catmin} in 778 case ${catmin} in
811 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
812 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
813 board) type=BoardGame;; 781 board) type=BoardGame;;
814 kid) type=KidsGame;;
815 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
816 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
817 rpg) type=RolePlaying;;
818 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
819 simulation) type=Simulation;; 787 simulation) type=Simulation;;
820 sports) type=SportsGame;; 788 sports) type=SportsGame;;
821 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
822 *) type=;; 790 *) type=;;
823 esac 791 esac
824 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
825 ;; 801 ;;
826 802
827 mail) 803 mail)
828 type="Network;Email" 804 type="Network;Email"
829 ;; 805 ;;
831 media) 807 media)
832 case ${catmin} in 808 case ${catmin} in
833 gfx) type=Graphics;; 809 gfx) type=Graphics;;
834 radio) type=Tuner;; 810 radio) type=Tuner;;
835 sound) type=Audio;; 811 sound) type=Audio;;
836 tv) type=TV;; 812 tv) type=TV;;
837 video) type=Video;; 813 video) type=Video;;
838 *) type=;; 814 *) type=;;
839 esac 815 esac
840 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
841 ;; 817 ;;
842 818
843 net) 819 net)
844 case ${catmin} in 820 case ${catmin} in
845 dialup) type=Dialup;; 821 dialup) type=Dialup;;
846 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
847 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
848 irc) type=IRCClient;; 824 irc) type=IRCClient;;
849 mail) type=Email;; 825 mail) type=Email;;
850 news) type=News;; 826 news) type=News;;
851 nntp) type=News;; 827 nntp) type=News;;
852 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
853 *) type=;; 829 *) type=;;
854 esac 830 esac
855 type="Network;${type}" 831 type="Network;${type}"
856 ;; 832 ;;
857 833
858 sci) 834 sci)
859 case ${catmin} in 835 case ${catmin} in
860 astro*) type=Astronomy;; 836 astro*) type=Astronomy;;
861 bio*) type=Biology;; 837 bio*) type=Biology;;
862 calc*) type=Calculator;; 838 calc*) type=Calculator;;
863 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
864 geo*) type=Geology;; 841 geo*) type=Geology;;
865 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
866 *) type=;; 845 *) type=;;
867 esac 846 esac
868 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
869 ;; 852 ;;
870 853
871 www) 854 www)
872 case ${catmin} in 855 case ${catmin} in
873 client) type=WebBrowser;; 856 client) type=WebBrowser;;
874 *) type=;; 857 *) type=;;
875 esac 858 esac
876 type="Network" 859 type="Network"
877 ;; 860 ;;
878 861
879 *) 862 *)
884 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
885 local desktop_name="${PN}" 868 local desktop_name="${PN}"
886 else 869 else
887 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
888 fi 871 fi
889 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
890# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
891 874
875 cat <<-EOF > "${desktop}"
892echo "[Desktop Entry] 876 [Desktop Entry]
893Encoding=UTF-8 877 Version=1.0
894Version=0.9.2
895Name=${name} 878 Name=${name}
896Type=Application 879 Type=Application
897Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
898Exec=${exec} 881 Exec=${exec}
899TryExec=${exec%% *} 882 TryExec=${exec%% *}
900Path=${path}
901Icon=${icon} 883 Icon=${icon}
902Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
903 888
904 ( 889 (
905 # wrap the env here so that the 'insinto' call 890 # wrap the env here so that the 'insinto' call
906 # doesn't corrupt the env of the caller 891 # doesn't corrupt the env of the caller
907 insinto /usr/share/applications 892 insinto /usr/share/applications
908 doins "${desktop}" 893 doins "${desktop}"
909 ) 894 )
910} 895}
911 896
912# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
913# 898# @USAGE: [directories]
914# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
915# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
916# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
917 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
918make_session_desktop() { 930make_session_desktop() {
919 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
920 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
921 933
922 local title=$1 934 local title=$1
923 local command=$2 935 local command=$2
924 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
925 937
938 cat <<-EOF > "${desktop}"
926echo "[Desktop Entry] 939 [Desktop Entry]
927Encoding=UTF-8
928Name=${title} 940 Name=${title}
929Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
930Exec=${command} 942 Exec=${command}
931TryExec=${command} 943 TryExec=${command}
932Type=Application" > "${desktop}" 944 Type=Application
945 EOF
933 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
934 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
935 doins "${desktop}" 951 doins "${desktop}"
952 )
936} 953}
937 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
938domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
939 local i j 964 local i j ret=0
940 insinto /usr/share/applications 965 insinto /usr/share/applications
941 for i in "$@" ; do 966 for i in "$@" ; do
942 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
943 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
944 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
945 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
946 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
947 done 974 done
975 else
976 ((++ret))
948 fi 977 fi
949 done 978 done
979 exit ${ret}
980 )
950} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
951newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
952 insinto /usr/share/applications 991 insinto /usr/share/applications
953 newins "$1" "$2" 992 newins "$@"
993 )
954} 994}
955 995
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.
956doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
957 local i j 1005 local i j ret
958 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
959 for i in "$@" ; do 1007 for i in "$@" ; do
960 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
961 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
962 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
963 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
964 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
965 done 1015 done
1016 else
1017 ((++ret))
966 fi 1018 fi
967 done 1019 done
1020 exit ${ret}
1021 )
968} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
969newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
970 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
971 newins "$1" "$2" 1033 newins "$@"
1034 )
972} 1035}
973
974##############################################################
975# END: Handle .desktop files and menu entries #
976##############################################################
977
978 1036
979# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
980find_unpackable_file() { 1038find_unpackable_file() {
981 local src=$1 1039 local src=$1
982 if [[ -z ${src} ]] ; then 1040 if [[ -z ${src} ]] ; then
992 fi 1050 fi
993 [[ ! -e ${src} ]] && return 1 1051 [[ ! -e ${src} ]] && return 1
994 echo "${src}" 1052 echo "${src}"
995} 1053}
996 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
997# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
998# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
999# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
1000# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1001# 1062#
1002# Usage: unpack_pdv [file to unpack] [size of off_t]
1003# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
1004# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1005# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
1006# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
1007# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1008# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1009# basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
1010# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
1011# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1012# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1013# lseek 1081# lseek
1014# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1015# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1016# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
1017unpack_pdv() { 1087unpack_pdv() {
1018 local src=$(find_unpackable_file $1) 1088 local src=$(find_unpackable_file "$1")
1019 local sizeoff_t=$2 1089 local sizeoff_t=$2
1020 1090
1021 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1022 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1023 1093
1024 local shrtsrc=$(basename "${src}") 1094 local shrtsrc=$(basename "${src}")
1025 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1026 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1027 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1028 1098
1029 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1030 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1031 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1032 1102
1033 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1034 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1035 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1036 1106
1037 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1038 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1039 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1040 1110
1041 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1042 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1043 iscompressed=1 1113 iscompressed=1
1044 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1045 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1046 else 1116 else
1047 iscompressed=0 1117 iscompressed=0
1048 fi 1118 fi
1049 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1050 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1051 istar=1 1121 istar=1
1052 else 1122 else
1053 istar=0 1123 istar=0
1054 fi 1124 fi
1055 1125
1083 true 1153 true
1084 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1085 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1086} 1156}
1087 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1088# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1089# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1090# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1091# many other game companies. 1164# many other game companies.
1092# 1165#
1093# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1094# - If the file is not specified then unpack will utilize ${A}.
1095# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1096# the proper offset from the script itself. 1168# the proper offset from the script itself.
1097unpack_makeself() { 1169unpack_makeself() {
1098 local src_input=${1:-${A}} 1170 local src_input=${1:-${A}}
1099 local src=$(find_unpackable_file "${src_input}") 1171 local src=$(find_unpackable_file "${src_input}")
1100 local skip=$2 1172 local skip=$2
1101 local exe=$3 1173 local exe=$3
1147 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1148 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1149 esac 1221 esac
1150 1222
1151 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1152 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1153 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1154 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1155 case ${filetype} in 1227 case ${filetype} in
1156 *tar\ archive) 1228 *tar\ archive*)
1157 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1158 ;; 1230 ;;
1159 bzip2*) 1231 bzip2*)
1160 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1161 ;; 1233 ;;
1171 ;; 1243 ;;
1172 esac 1244 esac
1173 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1174} 1246}
1175 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1176# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1177#
1178# Usage: check_license [license]
1179# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1180check_license() { 1253check_license() {
1181 local lic=$1 1254 local lic=$1
1182 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1183 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1184 else 1257 else
1197 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1198 local shopts=$- 1271 local shopts=$-
1199 local alic 1272 local alic
1200 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1201 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1202 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1203 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1204 return 0 1277 return 0
1205 fi 1278 fi
1206 done 1279 done
1207 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1208 1281
1209 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1210 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1211********************************************************** 1284 **********************************************************
1212The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1213package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1214continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1215CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1216********************************************************** 1289 **********************************************************
1217 1290
1218EOF 1291 EOF
1219 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1220 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1221 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1222 read alic 1295 read alic
1223 case ${alic} in 1296 case ${alic} in
1230 die "Failed to accept license" 1303 die "Failed to accept license"
1231 ;; 1304 ;;
1232 esac 1305 esac
1233} 1306}
1234 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1235# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1236# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1237# 1313#
1238# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1239# standardize everything. all you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1240# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1241# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1242# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1243# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1244# etc... if you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1245# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1246# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1247# - CDROM_NAME_1="install cd" - for when you want more than 1 cd 1327# also use the CDROM_NAME_SET bash array.
1248# CDROM_NAME_2="data cd"
1249# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1250# 1328#
1251# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1252#
1253# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1254# - this will attempt to locate a cd based upon a file that is on
1255# the cd ... the more files you give this function, the more cds
1256# the cdrom functions will handle
1257cdrom_get_cds() { 1330cdrom_get_cds() {
1258 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1259 # the # of files they gave us 1332 # the # of files they gave us
1260 local cdcnt=0 1333 local cdcnt=0
1261 local f= 1334 local f=
1347 export CDROM_SET="" 1420 export CDROM_SET=""
1348 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1349 cdrom_load_next_cd 1422 cdrom_load_next_cd
1350} 1423}
1351 1424
1352# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1353# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1354# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1355# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1356cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1357 local var 1434 local var
1358 ((++CDROM_CURRENT_CD)) 1435 ((++CDROM_CURRENT_CD))
1359 1436
1360 unset CDROM_ROOT 1437 unset CDROM_ROOT
1390 1467
1391 while [[ -n ${cdset[${i}]} ]] ; do 1468 while [[ -n ${cdset[${i}]} ]] ; do
1392 local dir=$(dirname ${cdset[${i}]}) 1469 local dir=$(dirname ${cdset[${i}]})
1393 local file=$(basename ${cdset[${i}]}) 1470 local file=$(basename ${cdset[${i}]})
1394 1471
1395 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1396 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1397 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1398 export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1399 export CDROM_SET=${i} 1481 export CDROM_SET=${i}
1400 export CDROM_MATCH=${cdset[${i}]} 1482 export CDROM_MATCH=${cdset[${i}]}
1401 return 1483 return
1402 fi 1484 done <<< "$(get_mounts)"
1403 done
1404 1485
1405 ((++i)) 1486 ((++i))
1406 done 1487 done
1407 1488
1408 echo 1489 echo
1432 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1433 read || die "something is screwed with your system" 1514 read || die "something is screwed with your system"
1434 done 1515 done
1435} 1516}
1436 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1437# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1438# a package can support 1522# a package can support. The first form allows you to
1439# 1523# specify a list of LINGUAS. The -i builds a list of po
1440# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1441# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1442# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1443# 1527# of the lists.
1444# The first form allows you to specify a list of LINGUAS.
1445# The -i builds a list of po files found in all the
1446# directories and uses the intersection of the lists.
1447# The -u builds a list of po files found in all the
1448# directories and uses the union of the lists.
1449strip-linguas() { 1528strip-linguas() {
1450 local ls newls nols 1529 local ls newls nols
1451 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1452 local op=$1; shift 1531 local op=$1; shift
1453 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1483 [[ -n ${nols} ]] \ 1562 [[ -n ${nols} ]] \
1484 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1485 export LINGUAS=${newls:1} 1564 export LINGUAS=${newls:1}
1486} 1565}
1487 1566
1488# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1489# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1490 1569# @DESCRIPTION:
1491# the following functions are useful in kernel module ebuilds, etc.
1492# for an example see ivtv or drbd ebuilds
1493
1494# set's ARCH to match what the kernel expects
1495set_arch_to_kernel() {
1496 i=10
1497 while ((i--)) ; do
1498 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1499 done
1500 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1501 case ${ARCH} in
1502 x86) export ARCH="i386";;
1503 amd64) export ARCH="x86_64";;
1504 hppa) export ARCH="parisc";;
1505 mips) export ARCH="mips";;
1506 sparc) export ARCH="$(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!
1507 *) export ARCH="${ARCH}";;
1508 esac
1509}
1510
1511# set's ARCH back to what portage expects
1512set_arch_to_portage() {
1513 i=10
1514 while ((i--)) ; do
1515 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1516 done
1517 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1518}
1519
1520# Jeremy Huddleston <eradicator@gentoo.org>:
1521# preserve_old_lib /path/to/libblah.so.0
1522# preserve_old_lib_notify /path/to/libblah.so.0
1523#
1524# These functions are useful when a lib in your package changes --library. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1525# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1526# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1527# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1528# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1529# 1575# preserve_old_lib_notify function.
1530# src_install() {
1531# ...
1532# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1533# ...
1534# }
1535#
1536# pkg_postinst() {
1537# ...
1538# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1539# ...
1540# }
1541
1542preserve_old_lib() { 1576preserve_old_lib() {
1543 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1544 1582
1545 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1546 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1547 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1548 1586 dir=${lib%/*}
1549 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1550 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1551 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1552 fi 1590 done
1553} 1591}
1554 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1555preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1556 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1557 1602
1558 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1559 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1560 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1561 ewarn "An old version of an installed library was detected on your system." 1608 ewarn "Old versions of installed libraries were detected on your system."
1562 ewarn "In order to avoid breaking packages that link against it, this older version" 1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1563 ewarn "is not being removed. In order to make full use of this newer version," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1564 ewarn "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1613 ewarn
1614 fi
1565 ewarn " revdep-rebuild --library ${SONAME}" 1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1566 ewarn 1618 ewarn
1567 ewarn "After doing that, you can safely remove ${LIB}" 1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1568 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1620 ewarn "delete the old libraries."
1569 fi 1621 fi
1570} 1622}
1571 1623
1572# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1573# certain USE flags 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1574# 1639#
1575# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1640# Remember that this function isn't terribly intelligent so order of optional
1576# ex: built_with_use xchat gtk2 1641# flags matter.
1577#
1578# Flags: -a all USE flags should be utilized
1579# -o at least one USE flag should be utilized
1580# Note: the default flag is '-a'
1581built_with_use() { 1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1582 local opt=$1 1659 local opt=$1
1583 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1584 1661
1585 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1586 shift 1664 shift
1587 1665
1588 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1589 1668
1590 # if the USE file doesnt exist, assume the $PKG is either 1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1591 # injected or package.provided 1670 # this gracefully
1592 [[ ! -e ${USEFILE} ]] && return 0 1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1678
1679 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE})
1681 # Don't check USE_EXPAND #147237
1682 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then
1685 expand=""
1686 break
1687 fi
1688 done
1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1593 1699
1594 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1595 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1596 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1597 has $1 ${USE_BUILT} && return 0 1703 has $1 ${USE_BUILT} && return 0
1601 shift 1707 shift
1602 done 1708 done
1603 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1604} 1710}
1605 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1606# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1607# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1608epunt_cxx() { 1719epunt_cxx() {
1609 local dir=$1 1720 local dir=$1
1610 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1611 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1612 local f 1723 local f
1613 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1614 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1615 done 1726 done
1616 eend 0 1727 eend 0
1617} 1728}
1618 1729
1619# dopamd <file> [more files] 1730# @FUNCTION: make_wrapper
1620# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1621# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1622dopamd() { 1733# Create a shell wrapper script named wrapper in installpath
1623 [[ -z $1 ]] && die "dopamd requires at least one argument" 1734# (defaults to the bindir) to execute target (default of wrapper) by
1624 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1625 use pam || return 0 1736# libpaths followed by optionally changing directory to chdir.
1626
1627 INSDESTTREE=/etc/pam.d \
1628 doins "$@" || die "failed to install $@"
1629}
1630# newpamd <old name> <new name>
1631#
1632# Install pam file <old name> as <new name> in /etc/pam.d
1633newpamd() {
1634 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1635
1636 use pam || return 0
1637
1638 INSDESTTREE=/etc/pam.d \
1639 newins "$1" "$2" || die "failed to install $1 as $2"
1640}
1641
1642# make a wrapper script ...
1643# NOTE: this was originally games_make_wrapper, but I noticed other places where
1644# this could be used, so I have moved it here and made it not games-specific
1645# -- wolf31o2
1646# $1 == wrapper name
1647# $2 == binary to run
1648# $3 == directory to chdir before running binary
1649# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1650# $5 == path for wrapper
1651make_wrapper() { 1737make_wrapper() {
1652 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1653 local tmpwrapper=$(emktemp) 1739 local tmpwrapper=$(emktemp)
1654 # We don't want to quote ${bin} so that people can pass complex 1740 # We don't want to quote ${bin} so that people can pass complex
1655 # things as $bin ... "./someprog --args" 1741 # things as $bin ... "./someprog --args"
1665fi 1751fi
1666exec ${bin} "\$@" 1752exec ${bin} "\$@"
1667EOF 1753EOF
1668 chmod go+rx "${tmpwrapper}" 1754 chmod go+rx "${tmpwrapper}"
1669 if [[ -n ${path} ]] ; then 1755 if [[ -n ${path} ]] ; then
1756 (
1670 exeinto "${path}" 1757 exeinto "${path}"
1671 newexe "${tmpwrapper}" "${wrapper}" 1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1672 else 1760 else
1673 newbin "${tmpwrapper}" "${wrapper}" 1761 newbin "${tmpwrapper}" "${wrapper}" || die
1674 fi 1762 fi
1675} 1763}

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