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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 1.205 2005/10/07 15:31:46 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 )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44}
45
46# This function generate linker scripts in /usr/lib for dynamic
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83}
84
85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
87#
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 50}
115 51
116# Default directory where patches are located 52# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 54# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 56# Default options for patch
121# 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
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# 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,
125# and not the full path .. 62# and not the full path ..
126EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 64# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
132# 69#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 71#
135EPATCH_FORCE="no" 72EPATCH_FORCE="no"
136 73
137# 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
138# or two patches. 75# or two patches.
149# 86#
150# Patches are applied in current directory. 87# Patches are applied in current directory.
151# 88#
152# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
153# 90#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 92#
156# For example: 93# For example:
157# 94#
158# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
160# 97#
161# 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
162# specific patches. 99# specific patches.
163# 100#
164# 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
166# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
167# 104#
168# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
169# 106#
170epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 113 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
247 fi 189 fi
248 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
249 do 191 do
250 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
251 # 193 #
252 # ???_arch_foo.patch 194 # ???_arch_foo.patch
253 # 195 #
254 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
257 then 199 then
258 local count=0 200 local count=0
259 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 202 local patchname=${x##*/}
261 203
284 226
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
287 do 229 do
288 # Generate some useful debug info ... 230 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 233
292 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then 235 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else 238 else
297 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
298 fi 240 fi
299 241
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 244
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 247
306 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then 249 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then 251 then
313 count=5 255 count=5
314 break 256 break
315 fi 257 fi
316 fi 258 fi
317 259
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 260 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then 261 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 267
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
327 270
328 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
329 then 272 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 274 echo
370 then 313 then
371 einfo "Done with patching" 314 einfo "Done with patching"
372 fi 315 fi
373} 316}
374 317
318# @FUNCTION: emktemp
319# @USAGE: [temp dir]
320# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 322# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 323emktemp() {
381 local exe="touch" 324 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 326 local topdir=$1
384 327
386 [[ -z ${T} ]] \ 329 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 330 && topdir="/tmp" \
388 || topdir=${T} 331 || topdir=${T}
389 fi 332 fi
390 333
391 if [[ -z $(type -p mktemp) ]] ; then 334 if ! type -P mktemp > /dev/null ; then
335 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 336 local tmp=/
393 while [[ -e ${tmp} ]] ; do 337 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 339 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 341 echo "${tmp}"
398 else 342 else
343 # the args here will give slightly wierd names on BSD,
344 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 345 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 347 else
402 mktemp ${exe} "${topdir}" 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 349 fi
350 fi
404} 351}
405 352
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:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 363egetent() {
413 case ${CHOST} in 364 case ${CHOST} in
414 *-darwin*) 365 *-darwin*)
415 case "$2" in 366 case "$2" in
416 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
419 *) # Numeric 370 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 372 ;;
422 esac 373 esac
423 ;; 374 ;;
424 *-freebsd*) 375 *-freebsd*|*-dragonfly*)
425 local opts action="user" 376 local opts action="user"
426 [[ $1 == "passwd" ]] || action="group" 377 [[ $1 == "passwd" ]] || action="group"
427 378
428 # lookup by uid/gid 379 # lookup by uid/gid
429 if [[ $2 == [[:digit:]]* ]] ; then 380 if [[ $2 == [[:digit:]]* ]] ; then
430 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 382 fi
432 383
433 pw show ${action} ${opts} "$2" -q 384 pw show ${action} ${opts} "$2" -q
385 ;;
386 *-netbsd*|*-openbsd*)
387 grep "$2:\*:" /etc/$1
434 ;; 388 ;;
435 *) 389 *)
436 type -p nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
437 getent "$1" "$2" 391 getent "$1" "$2"
438 ;; 392 ;;
439 esac 393 esac
440} 394}
441 395
442# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
443# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
444# 398# @DESCRIPTION:
445# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
446# 400# a user to the system. The only required parameter is the username.
447# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
448# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
449# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
450# note: pass -1 to get default behavior
451# shell: /bin/false
452# homedir: /dev/null
453# groups: none
454# extra: comment of 'added by portage for ${PN}'
455enewuser() { 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
456 # get the username 412 # get the username
457 local euser=$1; shift 413 local euser=$1; shift
458 if [[ -z ${euser} ]] ; then 414 if [[ -z ${euser} ]] ; then
459 eerror "No username specified !" 415 eerror "No username specified !"
460 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
461 fi 417 fi
462 418
463 # lets see if the username already exists 419 # lets see if the username already exists
464 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
465 return 0 421 return 0
466 fi 422 fi
467 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
468 424
469 # options to pass to useradd 425 # options to pass to useradd
470 local opts= 426 local opts=
471 427
472 # handle uid 428 # handle uid
473 local euid=$1; shift 429 local euid=$1; shift
474 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
475 if [[ ${euid} -gt 0 ]] ; then 431 if [[ ${euid} -gt 0 ]] ; then
476 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
477 euid="next" 433 euid="next"
478 fi 434 fi
479 else 435 else
480 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
481 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
482 fi 438 fi
483 else 439 else
484 euid="next" 440 euid="next"
485 fi 441 fi
486 if [[ ${euid} == "next" ]] ; then 442 if [[ ${euid} == "next" ]] ; then
487 for euid in $(seq 101 999) ; do 443 for ((euid = 101; euid <= 999; euid++)); do
488 [[ -z $(egetent passwd ${euid}) ]] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
489 done 445 done
490 fi 446 fi
491 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
492 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
493 449
494 # handle shell 450 # handle shell
495 local eshell=$1; shift 451 local eshell=$1; shift
496 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
497 if [[ ! -e ${eshell} ]] ; then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
498 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
499 die "${eshell} does not exist" 455 die "${eshell} does not exist in ${ROOT}"
456 fi
457 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
458 eerror "Do not specify ${eshell} yourself, use -1"
459 die "Pass '-1' as the shell parameter"
500 fi 460 fi
501 else 461 else
502 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
503 [[ -x ${ROOT}${shell} ]] && break 463 [[ -x ${ROOT}${shell} ]] && break
504 done 464 done
505 465
506 if [[ ${shell} == "/dev/null" ]] ; then 466 if [[ ${shell} == "/dev/null" ]] ; then
507 eerror "Unable to identify the shell to use" 467 eerror "Unable to identify the shell to use, proceeding with userland default."
508 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 ${USERLAND}"
473 esac
509 fi 474 fi
510 475
511 eshell=${shell} 476 eshell=${shell}
512 fi 477 fi
513 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
575 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
576 einfo "eextra: $@" 541 einfo "eextra: $@"
577 die "Required function missing" 542 die "Required function missing"
578 fi 543 fi
579 ;; 544 ;;
580 *-freebsd*) 545 *-freebsd*|*-dragonfly*)
581 if [[ -z $@ ]] ; then 546 if [[ -z $@ ]] ; then
582 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
583 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
584 die "enewuser failed" 549 die "enewuser failed"
585 else 550 else
586 einfo " - Extra: $@" 551 einfo " - Extra: $@"
587 pw useradd ${euser} ${opts} \ 552 pw useradd ${euser} ${opts} \
588 "$@" || die "enewuser failed" 553 "$@" || die "enewuser failed"
589 fi 554 fi
590 ;; 555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
560 else
561 einfo " - Extra: $@"
562 useradd ${opts} ${euser} "$@" || die "enewuser failed"
563 fi
564 ;;
565
566 *-openbsd*)
567 if [[ -z $@ ]] ; then
568 useradd -u ${euid} -s ${eshell} \
569 -d ${ehome} -c "Added by portage for ${PN}" \
570 -g ${egroups} ${euser} || die "enewuser failed"
571 else
572 einfo " - Extra: $@"
573 useradd -u ${euid} -s ${eshell} \
574 -d ${ehome} -c "Added by portage for ${PN}" \
575 -g ${egroups} ${euser} "$@" || die "enewuser failed"
576 fi
577 ;;
578
591 *) 579 *)
592 if [[ -z $@ ]] ; then 580 if [[ -z $@ ]] ; then
593 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
594 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
595 || die "enewuser failed" 583 || die "enewuser failed"
609 fi 597 fi
610 598
611 export SANDBOX_ON=${oldsandbox} 599 export SANDBOX_ON=${oldsandbox}
612} 600}
613 601
614# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
615# vapier@gentoo.org 603# @USAGE: <group> [gid]
616# 604# @DESCRIPTION:
617# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
618# 606# group to the system. Just give it a group name to add and enewgroup will
619# 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
620# groupname: REQUIRED ! 608# allocate the next available one.
621# gid: next available (see groupadd(8))
622# extra: none
623enewgroup() { 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
624 # get the group 617 # get the group
625 local egroup="$1"; shift 618 local egroup="$1"; shift
626 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
627 then 620 then
628 eerror "No group specified !" 621 eerror "No group specified !"
629 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
630 fi 623 fi
631 624
632 # see if group already exists 625 # see if group already exists
633 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
634 then
635 return 0 627 return 0
636 fi 628 fi
637 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
638 630
639 # options to pass to useradd 631 # options to pass to useradd
682 fi 674 fi
683 675
684 # If we need the next available 676 # If we need the next available
685 case ${egid} in 677 case ${egid} in
686 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
687 for egid in $(seq 101 999); do 679 for ((egid = 101; egid <= 999; egid++)); do
688 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
689 done 681 done
690 esac 682 esac
691 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
692 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
693 ;; 685 ;;
694 686
695 *-freebsd*) 687 *-freebsd*|*-dragonfly*)
696 case ${egid} in 688 case ${egid} in
697 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
698 for egid in $(seq 101 999); do 690 for ((egid = 101; egid <= 999; egid++)); do
699 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
700 done 692 done
701 esac 693 esac
702 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
703 ;; 695 ;;
696
697 *-netbsd*)
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for ((egid = 101; egid <= 999; egid++)); do
701 [[ -z $(egetent group ${egid}) ]] && break
702 done
703 esac
704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
705 ;;
706
704 *) 707 *)
705 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
706 ;; 709 ;;
707 esac 710 esac
708 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
709} 712}
710 713
711# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
712# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
713# 716# @DESCRIPTION:
714# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
715edos2unix() { 721edos2unix() {
716 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
717 do
718 cp "${f}" ${T}/edos2unix
719 sed 's/\r$//' ${T}/edos2unix > "${f}"
720 done
721} 723}
722
723
724##############################################################
725# START: Handle .desktop files and menu entries #
726# maybe this should be separated into a new eclass some time #
727# lanius@gentoo.org #
728##############################################################
729 724
730# Make a desktop file ! 725# Make a desktop file !
731# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
732# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
733# 728#
734# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
735# 730#
736# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
737# name: the name that will show up in the menu 732# name: the name that will show up in the menu
738# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
739# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
740# a full path to an icon 735# a full path to an icon
741# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
742# http://www.freedesktop.org/Standards/desktop-entry-spec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
743# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
744make_desktop_entry() { 739make_desktop_entry() {
745 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
746 741
747 local exec=${1} 742 local exec=${1}
754 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
755 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
756 case ${catmaj} in 751 case ${catmaj} in
757 app) 752 app)
758 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
759 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
760 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
761 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
762 editors) type=TextEditor;; 762 editors) type=TextEditor;;
763 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
764 emulation) type=Emulator;; 764 emulation) type=Emulator;;
765 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
766 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
767 vim) type=TextEditor;; 768 vim) type=TextEditor;;
768 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
769 *) type=;; 770 *) type=;;
770 esac 771 esac
771 ;; 772 ;;
772 773
773 dev) 774 dev)
774 type="Development" 775 type="Development"
775 ;; 776 ;;
776 777
777 games) 778 games)
778 case ${catmin} in 779 case ${catmin} in
779 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
781 board) type=BoardGame;; 782 board) type=BoardGame;;
782 kid) type=KidsGame;;
783 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
784 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
785 rpg) type=RolePlaying;;
786 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
787 simulation) type=Simulation;; 788 simulation) type=Simulation;;
788 sports) type=SportsGame;; 789 sports) type=SportsGame;;
789 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
790 *) type=;; 791 *) type=;;
791 esac 792 esac
792 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
793 ;; 802 ;;
794 803
795 mail) 804 mail)
796 type="Network;Email" 805 type="Network;Email"
797 ;; 806 ;;
799 media) 808 media)
800 case ${catmin} in 809 case ${catmin} in
801 gfx) type=Graphics;; 810 gfx) type=Graphics;;
802 radio) type=Tuner;; 811 radio) type=Tuner;;
803 sound) type=Audio;; 812 sound) type=Audio;;
804 tv) type=TV;; 813 tv) type=TV;;
805 video) type=Video;; 814 video) type=Video;;
806 *) type=;; 815 *) type=;;
807 esac 816 esac
808 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
809 ;; 818 ;;
810 819
811 net) 820 net)
812 case ${catmin} in 821 case ${catmin} in
813 dialup) type=Dialup;; 822 dialup) type=Dialup;;
814 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
815 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
816 irc) type=IRCClient;; 825 irc) type=IRCClient;;
817 mail) type=Email;; 826 mail) type=Email;;
818 news) type=News;; 827 news) type=News;;
819 nntp) type=News;; 828 nntp) type=News;;
820 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
821 *) type=;; 830 *) type=;;
822 esac 831 esac
823 type="Network;${type}" 832 type="Network;${type}"
824 ;; 833 ;;
825 834
826 sci) 835 sci)
827 case ${catmin} in 836 case ${catmin} in
828 astro*) type=Astronomoy;; 837 astro*) type=Astronomy;;
829 bio*) type=Biology;; 838 bio*) type=Biology;;
830 calc*) type=Calculator;; 839 calc*) type=Calculator;;
831 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
832 geo*) type=Geology;; 842 geo*) type=Geology;;
833 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
834 *) type=;; 846 *) type=;;
835 esac 847 esac
836 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
837 ;; 853 ;;
838 854
839 www) 855 www)
840 case ${catmin} in 856 case ${catmin} in
841 client) type=WebBrowser;; 857 client) type=WebBrowser;;
842 *) type=;; 858 *) type=;;
843 esac 859 esac
844 type="Network" 860 type="Network"
845 ;; 861 ;;
846 862
847 *) 863 *)
852 if [ "${SLOT}" == "0" ] ; then 868 if [ "${SLOT}" == "0" ] ; then
853 local desktop_name="${PN}" 869 local desktop_name="${PN}"
854 else 870 else
855 local desktop_name="${PN}-${SLOT}" 871 local desktop_name="${PN}-${SLOT}"
856 fi 872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
857 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
858 875
876 cat <<-EOF > "${desktop}"
859echo "[Desktop Entry] 877 [Desktop Entry]
860Encoding=UTF-8 878 Encoding=UTF-8
861Version=0.9.2 879 Version=1.0
862Name=${name} 880 Name=${name}
863Type=Application 881 Type=Application
864Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
865Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
866Path=${path} 885 Path=${path}
867Icon=${icon} 886 Icon=${icon}
868Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
869 889
870 ( 890 (
871 # wrap the env here so that the 'insinto' call 891 # wrap the env here so that the 'insinto' call
872 # doesn't corrupt the env of the caller 892 # doesn't corrupt the env of the caller
873 insinto /usr/share/applications 893 insinto /usr/share/applications
874 doins "${desktop}" 894 doins "${desktop}"
875 ) 895 )
876} 896}
877 897
878# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
879# 899# @USAGE: [directories]
880# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
881# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
882# 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}
883 925
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.
884make_session_desktop() { 931make_session_desktop() {
885 [[ -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
886 [[ -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
887 934
888 local title=$1 935 local title=$1
889 local command=$2 936 local command=$2
890 local desktop=${T}/${wm}.desktop 937 local desktop=${T}/${wm}.desktop
891 938
939 cat <<-EOF > "${desktop}"
892echo "[Desktop Entry] 940 [Desktop Entry]
893Encoding=UTF-8 941 Encoding=UTF-8
894Name=${title} 942 Name=${title}
895Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
896Exec=${command} 944 Exec=${command}
897TryExec=${command} 945 TryExec=${command}
898Type=Application" > "${desktop}" 946 Type=Application
947 EOF
899 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
900 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
901 doins "${desktop}" 953 doins "${desktop}"
954 )
902} 955}
903 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
904domenu() { 962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
905 local i j 966 local i j ret=0
906 insinto /usr/share/applications 967 insinto /usr/share/applications
907 for i in "$@" ; do 968 for i in "$@" ; do
908 if [[ -f ${i} ]] ; then 969 if [[ -f ${i} ]] ; then
909 doins "${i}" 970 doins "${i}"
971 ((ret+=$?))
910 elif [[ -d ${i} ]] ; then 972 elif [[ -d ${i} ]] ; then
911 for j in "${i}"/*.desktop ; do 973 for j in "${i}"/*.desktop ; do
912 doins "${j}" 974 doins "${j}"
975 ((ret+=$?))
913 done 976 done
914 fi 977 fi
915 done 978 done
979 exit ${ret}
980 )
916} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
917newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
918 insinto /usr/share/applications 991 insinto /usr/share/applications
919 newins "$1" "$2" 992 newins "$@"
993 )
920} 994}
921 995
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.
922doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
923 local i j 1005 local i j ret
924 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
925 for i in "$@" ; do 1007 for i in "$@" ; do
926 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
927 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
928 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
929 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
930 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
931 done 1015 done
932 fi 1016 fi
933 done 1017 done
1018 exit ${ret}
1019 )
934} 1020}
1021
1022# @FUNCTION: newicon
1023# @USAGE: <icon> <newname>
1024# @DESCRIPTION:
1025# Like all other new* functions, install the specified icon as newname.
935newicon() { 1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
936 insinto /usr/share/pixmaps 1030 insinto /usr/share/pixmaps
937 newins "$1" "$2" 1031 newins "$@"
1032 )
938} 1033}
939
940##############################################################
941# END: Handle .desktop files and menu entries #
942##############################################################
943
944 1034
945# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
946find_unpackable_file() { 1036find_unpackable_file() {
947 local src=$1 1037 local src=$1
948 if [[ -z ${src} ]] ; then 1038 if [[ -z ${src} ]] ; then
958 fi 1048 fi
959 [[ ! -e ${src} ]] && return 1 1049 [[ ! -e ${src} ]] && return 1
960 echo "${src}" 1050 echo "${src}"
961} 1051}
962 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
963# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
964# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
965# 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
966# 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.
967# 1060#
968# Usage: unpack_pdv [file to unpack] [size of off_t]
969# - 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
970# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
971# 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#
972# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
973# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
974# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
975# 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
976# 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
977# parameter. here is an example: 1071# parameter. Here is an example:
978# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
979# lseek 1073# lseek
980# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
981# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
982# 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.
983unpack_pdv() { 1077unpack_pdv() {
984 local src=$(find_unpackable_file $1) 1078 local src=$(find_unpackable_file "$1")
985 local sizeoff_t=$2 1079 local sizeoff_t=$2
986 1080
987 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
988 [[ -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 :("
989 1083
990 local shrtsrc="`basename ${src}`" 1084 local shrtsrc=$(basename "${src}")
991 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
992 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
993 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 ${sizeoff_t} | hexdump -e \"%i\")
994 1088
995 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
996 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
997 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
998 1092
999 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
1000 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1001 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
1002 1096
1003 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
1004 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
1005 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1006 1100
1007 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1008 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1009 iscompressed=1 1103 iscompressed=1
1010 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1011 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1012 else 1106 else
1013 iscompressed=0 1107 iscompressed=0
1014 fi 1108 fi
1015 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1016 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1017 istar=1 1111 istar=1
1018 else 1112 else
1019 istar=0 1113 istar=0
1020 fi 1114 fi
1021 1115
1049 true 1143 true
1050 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1051 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1052} 1146}
1053 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1054# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1055# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1056# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1057# many other game companies. 1154# many other game companies.
1058# 1155#
1059# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1060# - If the file is not specified then unpack will utilize ${A}.
1061# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1062# the proper offset from the script itself. 1158# the proper offset from the script itself.
1063unpack_makeself() { 1159unpack_makeself() {
1160 local src_input=${1:-${A}}
1064 local src=$(find_unpackable_file "$1") 1161 local src=$(find_unpackable_file "${src_input}")
1065 local skip=$2 1162 local skip=$2
1066 local exe=$3 1163 local exe=$3
1067 1164
1068 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1165 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1069 1166
1070 local shrtsrc=$(basename "${src}") 1167 local shrtsrc=$(basename "${src}")
1071 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1072 if [ -z "${skip}" ] 1169 if [[ -z ${skip} ]] ; then
1073 then
1074 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1075 local skip=0 1171 local skip=0
1076 exe=tail 1172 exe=tail
1077 case ${ver} in 1173 case ${ver} in
1078 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1079 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1080 ;; 1176 ;;
1081 2.0|2.0.1) 1177 2.0|2.0.1)
1082 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1083 ;; 1179 ;;
1091 ;; 1187 ;;
1092 2.1.3) 1188 2.1.3)
1093 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1189 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1094 let skip="skip + 1" 1190 let skip="skip + 1"
1095 ;; 1191 ;;
1096 2.1.4) 1192 2.1.4|2.1.5)
1097 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1193 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1098 skip=$(head -n ${skip} "${src}" | wc -c) 1194 skip=$(head -n ${skip} "${src}" | wc -c)
1099 exe="dd" 1195 exe="dd"
1100 ;; 1196 ;;
1101 *) 1197 *)
1113 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}'";;
1114 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1115 esac 1211 esac
1116 1212
1117 # 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
1118 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1119 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1120 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1121 case ${filetype} in 1217 case ${filetype} in
1122 *tar\ archive) 1218 *tar\ archive*)
1123 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1124 ;; 1220 ;;
1125 bzip2*) 1221 bzip2*)
1126 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1127 ;; 1223 ;;
1137 ;; 1233 ;;
1138 esac 1234 esac
1139 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1140} 1236}
1141 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1142# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1143#
1144# Usage: check_license [license]
1145# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1146check_license() { 1243check_license() {
1147 local lic=$1 1244 local lic=$1
1148 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1149 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1150 else 1247 else
1163 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1164 local shopts=$- 1261 local shopts=$-
1165 local alic 1262 local alic
1166 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1167 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1168 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1169 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1170 return 0 1267 return 0
1171 fi 1268 fi
1172 done 1269 done
1173 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1174 1271
1175 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1176 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1177********************************************************** 1274 **********************************************************
1178The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1179package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1180continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1181CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1182********************************************************** 1279 **********************************************************
1183 1280
1184EOF 1281 EOF
1185 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1186 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1187 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1188 read alic 1285 read alic
1189 case ${alic} in 1286 case ${alic} in
1196 die "Failed to accept license" 1293 die "Failed to accept license"
1197 ;; 1294 ;;
1198 esac 1295 esac
1199} 1296}
1200 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1201# 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
1202# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1203# 1303#
1204# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1205# 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()
1206# 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
1207# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1208# 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#
1209# 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',
1210# 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
1211# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1212# 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#
1213# 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.
1214#
1215# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1216# - this will attempt to locate a cd based upon a file that is on
1217# the cd ... the more files you give this function, the more cds
1218# the cdrom functions will handle
1219cdrom_get_cds() { 1320cdrom_get_cds() {
1220 # 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
1221 # the # of files they gave us 1322 # the # of files they gave us
1222 local cdcnt=0 1323 local cdcnt=0
1223 local f= 1324 local f=
1224 for f in "$@" ; do 1325 for f in "$@" ; do
1225 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1226 export CDROM_CHECK_${cdcnt}="$f" 1327 export CDROM_CHECK_${cdcnt}="$f"
1227 done 1328 done
1228 export CDROM_TOTAL_CDS=${cdcnt} 1329 export CDROM_TOTAL_CDS=${cdcnt}
1229 export CDROM_CURRENT_CD=1 1330 export CDROM_CURRENT_CD=1
1230 1331
1231 # now we see if the user gave use CD_ROOT ... 1332 # now we see if the user gave use CD_ROOT ...
1232 # if they did, let's just believe them that it's correct 1333 # if they did, let's just believe them that it's correct
1233 if [[ ! -z ${CD_ROOT} ]] ; then
1234 export CDROM_ROOT=${CD_ROOT}
1235 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1236 return
1237 fi
1238 # do the same for CD_ROOT_X
1239 if [[ ! -z ${CD_ROOT_1} ]] ; then 1334 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1240 local var= 1335 local var=
1241 cdcnt=0 1336 cdcnt=0
1242 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1243 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1244 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1340 [[ -z ${!var} ]] && var="CD_ROOT"
1245 if [[ -z ${!var} ]] ; then 1341 if [[ -z ${!var} ]] ; then
1246 eerror "You must either use just the CD_ROOT" 1342 eerror "You must either use just the CD_ROOT"
1247 eerror "or specify ALL the CD_ROOT_X variables." 1343 eerror "or specify ALL the CD_ROOT_X variables."
1248 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1344 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1249 die "could not locate CD_ROOT_${cdcnt}" 1345 die "could not locate CD_ROOT_${cdcnt}"
1250 fi 1346 fi
1251 export CDROM_ROOTS_${cdcnt}="${!var}"
1252 done 1347 done
1253 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1254 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1350 export CDROM_SET=-1
1351 for f in ${CDROM_CHECK_1//:/ } ; do
1352 ((++CDROM_SET))
1353 [[ -e ${CD_ROOT}/${f} ]] && break
1354 done
1355 export CDROM_MATCH=${f}
1255 return 1356 return
1256 fi 1357 fi
1257 1358
1359 # User didn't help us out so lets make sure they know they can
1360 # simplify the whole process ...
1258 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1361 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1259 einfon "This ebuild will need the " 1362 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1260 if [[ -z ${CDROM_NAME} ]] ; then
1261 echo "cdrom for ${PN}."
1262 else
1263 echo "${CDROM_NAME}."
1264 fi
1265 echo 1363 echo
1266 einfo "If you do not have the CD, but have the data files" 1364 einfo "If you do not have the CD, but have the data files"
1267 einfo "mounted somewhere on your filesystem, just export" 1365 einfo "mounted somewhere on your filesystem, just export"
1268 einfo "the variable CD_ROOT so that it points to the" 1366 einfo "the variable CD_ROOT so that it points to the"
1269 einfo "directory containing the files." 1367 einfo "directory containing the files."
1270 echo 1368 echo
1271 einfo "For example:" 1369 einfo "For example:"
1272 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1273 echo 1371 echo
1274 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
1275 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1276 cdcnt=0 1383 cdcnt=0
1277 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1278 cdcnt=$((cdcnt + 1)) 1385 ((++cdcnt))
1279 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1280 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1387 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1281 done 1388 done
1282 echo 1389 echo
1283 einfo "If you do not have the CDs, but have the data files" 1390 einfo "If you do not have the CDs, but have the data files"
1284 einfo "mounted somewhere on your filesystem, just export" 1391 einfo "mounted somewhere on your filesystem, just export"
1285 einfo "the following variables so they point to the right place:" 1392 einfo "the following variables so they point to the right place:"
1286 einfon "" 1393 einfon ""
1287 cdcnt=0 1394 cdcnt=0
1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1289 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1290 echo -n " CD_ROOT_${cdcnt}" 1397 echo -n " CD_ROOT_${cdcnt}"
1291 done 1398 done
1292 echo 1399 echo
1293 einfo "Or, if you have all the files in the same place, or" 1400 einfo "Or, if you have all the files in the same place, or"
1294 einfo "you only have one cdrom, you can export CD_ROOT" 1401 einfo "you only have one cdrom, you can export CD_ROOT"
1297 echo 1404 echo
1298 einfo "For example:" 1405 einfo "For example:"
1299 einfo "export CD_ROOT_1=/mnt/cdrom" 1406 einfo "export CD_ROOT_1=/mnt/cdrom"
1300 echo 1407 echo
1301 fi 1408 fi
1409
1410 export CDROM_SET=""
1302 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1303 cdrom_load_next_cd 1412 cdrom_load_next_cd
1304} 1413}
1305 1414
1306# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1307# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1308# 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
1309# 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.
1310cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1311 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1312 local var= 1424 local var
1313 1425 ((++CDROM_CURRENT_CD))
1314 if [[ ! -z ${CD_ROOT} ]] ; then
1315 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1316 return
1317 fi
1318 1426
1319 unset CDROM_ROOT 1427 unset CDROM_ROOT
1320 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1321 if [[ -z ${!var} ]] ; then 1430 if [[ -z ${!var} ]] ; then
1322 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1323 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1324 else 1433 else
1325 export CDROM_ROOT=${!var} 1434 export CDROM_ROOT=${!var}
1326 fi 1435 fi
1327 1436
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1333# all it does is try to locate a give file on a cd ... if the cd isn't 1442# all it does is try to locate a give file on a cd ... if the cd isn't
1334# found, then a message asking for the user to insert the cdrom will be 1443# found, then a message asking for the user to insert the cdrom will be
1335# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1336# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1337# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1338cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1448 local mline=""
1449 local showedmsg=0
1450
1339 while [[ -z ${CDROM_ROOT} ]] ; do 1451 while [[ -z ${CDROM_ROOT} ]] ; do
1340 local dir=$(dirname "$*") 1452 local i=0
1453 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then
1455 cdset=(${cdset[${CDROM_SET}]})
1456 fi
1457
1458 while [[ -n ${cdset[${i}]} ]] ; do
1459 local dir=$(dirname ${cdset[${i}]})
1341 local file=$(basename "$*") 1460 local file=$(basename ${cdset[${i}]})
1342 local mline=""
1343 local showedmsg=0
1344 1461
1345 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1462 local point= node= fs= foo=
1346 [[ -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/ }
1347 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1348 && export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]}
1472 return
1473 done <<< "$(get_mounts)"
1474
1475 ((++i))
1349 done 1476 done
1350 1477
1351 if [[ -z ${CDROM_ROOT} ]] ; then
1352 echo 1478 echo
1353 if [[ ${showedmsg} -eq 0 ]] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1354 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1355 if [[ -z ${CDROM_NAME} ]] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1356 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1357 else
1358 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1359 fi
1360 else 1483 else
1361 if [[ -z ${CDROM_NAME_1} ]] ; then
1362 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1363 else
1364 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1365 einfo "Please insert+mount the ${!var} cdrom now !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1366 fi
1367 fi 1485 fi
1368 showedmsg=1 1486 else
1487 if [[ -z ${CDROM_NAME_1} ]] ; then
1488 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1489 else
1490 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1491 einfo "Please insert+mount the ${!var} cdrom now !"
1492 fi
1369 fi 1493 fi
1494 showedmsg=1
1495 fi
1370 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1371 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1372 echo 1498 echo
1373 einfo "If you are having trouble with the detection" 1499 einfo "If you are having trouble with the detection"
1374 einfo "of your CD, it is possible that you do not have" 1500 einfo "of your CD, it is possible that you do not have"
1375 einfo "Joliet support enabled in your kernel. Please" 1501 einfo "Joliet support enabled in your kernel. Please"
1376 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1377 read 1503 read || die "something is screwed with your system"
1378 fi
1379 done 1504 done
1380} 1505}
1381 1506
1382# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1383# a package can support 1508# a package can support
1384# 1509#
1385# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1386# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1387# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1388# 1513#
1389# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1390# 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
1391# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1392# 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
1393# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1394strip-linguas() { 1519strip-linguas() {
1395 local ls newls 1520 local ls newls nols
1396 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1397 local op=$1; shift 1522 local op=$1; shift
1398 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1399 local d f 1524 local d f
1400 for d in "$@" ; do 1525 for d in "$@" ; do
1401 if [[ ${op} == "-u" ]] ; then 1526 if [[ ${op} == "-u" ]] ; then
1402 newls=${ls} 1527 newls=${ls}
1403 else 1528 else
1404 newls="" 1529 newls=""
1405 fi 1530 fi
1406 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1407 if [[ ${op} == "-i" ]] ; then 1532 if [[ ${op} == "-i" ]] ; then
1408 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1409 else 1534 else
1410 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1411 fi 1536 fi
1412 done 1537 done
1413 ls=${newls} 1538 ls=${newls}
1414 done 1539 done
1415 ls=${ls//.po}
1416 else 1540 else
1417 ls=$@ 1541 ls="$@"
1418 fi 1542 fi
1419 1543
1420 ls=" ${ls} " 1544 nols=""
1421 newls="" 1545 newls=""
1422 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1423 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1547 if hasq ${f} ${ls} ; then
1424 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1425 else 1549 else
1426 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1427 fi 1551 fi
1428 done 1552 done
1429 if [[ -z ${newls} ]] ; then 1553 [[ -n ${nols} ]] \
1430 export LINGUAS="" 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1431 else
1432 export LINGUAS=${newls:1} 1555 export LINGUAS=${newls:1}
1433 fi
1434} 1556}
1435 1557
1436# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1437# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1438
1439# the following functions are useful in kernel module ebuilds, etc.
1440# for an example see ivtv or drbd ebuilds
1441
1442# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1443set_arch_to_kernel() { 1561set_arch_to_kernel() {
1444 i=10 1562 i=10
1445 while ((i--)) ; do 1563 while ((i--)) ; do
1446 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1447 done 1565 done
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in 1567 case ${ARCH} in
1450 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1454 sparc) export ARCH="$(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="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1455 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1456 esac 1574 esac
1457} 1575}
1458 1576
1459# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1460set_arch_to_portage() { 1580set_arch_to_portage() {
1461 i=10 1581 i=10
1462 while ((i--)) ; do 1582 while ((i--)) ; do
1463 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1464 done 1584 done
1465 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1466} 1586}
1467 1587
1468# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1469# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1470# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1471#
1472# These functions are useful when a lib in your package changes --soname. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1473# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1474# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1475# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1476# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1477# 1596# preserve_old_lib_notify function.
1478# src_install() {
1479# ...
1480# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1481# ...
1482# }
1483#
1484# pkg_postinst() {
1485# ...
1486# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1487# ...
1488# }
1489
1490preserve_old_lib() { 1597preserve_old_lib() {
1491 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1492 1603
1493 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1494 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1495 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1496 1607 dir=${lib%/*}
1497 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1498 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1499 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1500 fi 1611 done
1501} 1612}
1502 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.
1503preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1504 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1505 1623
1506 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1507 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1508 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1509 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."
1510 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,"
1511 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"
1512 ewarn "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1513 ewarn " revdep-rebuild --soname ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1514 ewarn 1634 ewarn
1515 ewarn "After doing that, you can safely remove ${LIB}"
1516 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1517 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1518} 1638}
1519 1639
1520# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1521# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1522# 1642# @DESCRIPTION:
1523# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1524# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1525# 1645# DEPEND atom was built with the specified list of USE flags. The
1526# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1527# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1528# 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.
1529built_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
1530 local opt=$1 1675 local opt=$1
1531 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1532 1677
1533 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1534 shift 1680 shift
1535 1681
1536 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1537 [[ ! -e ${USEFILE} ]] && return 1 1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1684
1685 # if the IUSE file doesn't exist, the read will error out, we need to handle
1686 # this gracefully
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 $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1538 1715
1539 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1540 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1541 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1542 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1546 shift 1723 shift
1547 done 1724 done
1548 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1549} 1726}
1550 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1551# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1552# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1553epunt_cxx() { 1735epunt_cxx() {
1554 local dir=$1 1736 local dir=$1
1555 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1556 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1557 local f 1739 local f
1559 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
1560 done 1742 done
1561 eend 0 1743 eend 0
1562} 1744}
1563 1745
1564# dopamd <file> [more files] 1746# @FUNCTION: make_wrapper
1565# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1566# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1567dopamd() { 1749# Create a shell wrapper script named wrapper in installpath
1568 [[ -z $1 ]] && die "dopamd requires at least one argument" 1750# (defaults to the bindir) to execute target (default of wrapper) by
1569 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1570 use pam || return 0 1752# libpaths followed by optionally changing directory to chdir.
1571
1572 INSDESTTREE=/etc/pam.d \
1573 doins "$@" || die "failed to install $@"
1574}
1575# newpamd <old name> <new name>
1576#
1577# Install pam file <old name> as <new name> in /etc/pam.d
1578newpamd() {
1579 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1580
1581 use pam || return 0
1582
1583 INSDESTTREE=/etc/pam.d \
1584 newins "$1" "$2" || die "failed to install $1 as $2"
1585}
1586
1587# make a wrapper script ...
1588# NOTE: this was originally games_make_wrapper, but I noticed other places where
1589# this could be used, so I have moved it here and made it not games-specific
1590# -- wolf31o2
1591# $1 == wrapper name
1592# $2 == binary to run
1593# $3 == directory to chdir before running binary
1594# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1595# $5 == path for wrapper
1596make_wrapper() { 1753make_wrapper() {
1597 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1598 local tmpwrapper=$(emktemp) 1755 local tmpwrapper=$(emktemp)
1599 # 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
1600 # things as $bin ... "./someprog --args" 1757 # things as $bin ... "./someprog --args"
1601 cat << EOF > "${tmpwrapper}" 1758 cat << EOF > "${tmpwrapper}"
1602#!/bin/sh 1759#!/bin/sh
1603cd "${chdir:-.}" 1760cd "${chdir:-.}"
1761if [ -n "${libdir}" ] ; then
1604if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then 1762 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1605 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1763 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1764 else
1765 export LD_LIBRARY_PATH="${libdir}"
1766 fi
1606fi 1767fi
1607exec ${bin} "\$@" 1768exec ${bin} "\$@"
1608EOF 1769EOF
1609 chmod go+rx "${tmpwrapper}" 1770 chmod go+rx "${tmpwrapper}"
1610 if [[ -n ${path} ]] ; then 1771 if [[ -n ${path} ]] ; then
1772 (
1611 exeinto "${path}" 1773 exeinto "${path}"
1612 newexe "${tmpwrapper}" "${wrapper}" 1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1613 else 1776 else
1614 newbin "${tmpwrapper}" "${wrapper}" 1777 newbin "${tmpwrapper}" "${wrapper}" || die
1615 fi 1778 fi
1616} 1779}

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