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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 1.208 2005/10/19 03:36:15 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.296 2008/02/13 20:50:06 wolf31o2 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# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
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 "${1//?/=}"
111 }
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 113 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
202 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
203 else 144 else
204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
205 fi 146 fi
206 else 147 else
207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
208 then
209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
210 then 150 then
211 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
212 fi 152 fi
213 153
248 fi 188 fi
249 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
250 do 190 do
251 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
252 # 192 #
253 # ???_arch_foo.patch 193 # ???_arch_foo.patch
254 # 194 #
255 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
256 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
257 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
258 then 198 then
259 local count=0 199 local count=0
260 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
261 local patchname=${x##*/} 201 local patchname=${x##*/}
262 202
285 225
286 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
287 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
288 do 228 do
289 # Generate some useful debug info ... 229 # Generate some useful debug info ...
290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 232
293 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
294 then 234 then
295 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 else 237 else
298 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
299 fi 239 fi
300 240
301 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 243
304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
306 246
307 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
308 then 248 then
309 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
310 then 250 then
316 fi 256 fi
317 fi 257 fi
318 258
319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
320 then 260 then
321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326 266
327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert 268 _epatch_assert
329 269
330 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
372 then 312 then
373 einfo "Done with patching" 313 einfo "Done with patching"
374 fi 314 fi
375} 315}
376 316
317# @FUNCTION: emktemp
318# @USAGE: [temp dir]
319# @DESCRIPTION:
377# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 321# does not exist on the users system.
379# vapier@gentoo.org
380#
381# Takes just 1 optional parameter (the directory to create tmpfile in)
382emktemp() { 322emktemp() {
383 local exe="touch" 323 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 325 local topdir=$1
386 326
388 [[ -z ${T} ]] \ 328 [[ -z ${T} ]] \
389 && topdir="/tmp" \ 329 && topdir="/tmp" \
390 || topdir=${T} 330 || topdir=${T}
391 fi 331 fi
392 332
393 if [[ -z $(type -p mktemp) ]] ; then 333 if ! type -P mktemp > /dev/null ; then
334 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 335 local tmp=/
395 while [[ -e ${tmp} ]] ; do 336 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 338 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 340 echo "${tmp}"
400 else 341 else
342 # the args here will give slightly wierd names on BSD,
343 # but should produce a usable file on all userlands
401 [[ ${exe} == "touch" ]] \ 344 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 || exe="-d" 346 else
404 mktemp ${exe} "${topdir}" 347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 348 fi
349 fi
406} 350}
407 351
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:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() { 362egetent() {
415 case ${CHOST} in 363 case ${CHOST} in
416 *-darwin*) 364 *-darwin*)
417 case "$2" in 365 case "$2" in
418 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
421 *) # Numeric 369 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 371 ;;
424 esac 372 esac
425 ;; 373 ;;
426 *-freebsd*) 374 *-freebsd*|*-dragonfly*)
427 local opts action="user" 375 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 376 [[ $1 == "passwd" ]] || action="group"
429 377
430 # lookup by uid/gid 378 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 379 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
433 fi 381 fi
434 382
435 pw show ${action} ${opts} "$2" -q 383 pw show ${action} ${opts} "$2" -q
436 ;; 384 ;;
437 *-netbsd*) 385 *-netbsd*|*-openbsd*)
438 grep "$2:\*:" /etc/$1 386 grep "$2:\*:" /etc/$1
439 ;; 387 ;;
440 *) 388 *)
441 type -p nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
442 getent "$1" "$2" 390 getent "$1" "$2"
443 ;; 391 ;;
444 esac 392 esac
445} 393}
446 394
447# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
448# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
449# 397# @DESCRIPTION:
450# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
451# 399# a user to the system. The only required parameter is the username.
452# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
453# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
454# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
455# note: pass -1 to get default behavior
456# shell: /bin/false
457# homedir: /dev/null
458# groups: none
459# extra: comment of 'added by portage for ${PN}'
460enewuser() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
461 # get the username 411 # get the username
462 local euser=$1; shift 412 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 413 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 414 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
466 fi 416 fi
467 417
468 # lets see if the username already exists 418 # lets see if the username already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
470 return 0 420 return 0
471 fi 421 fi
472 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
473 423
474 # options to pass to useradd 424 # options to pass to useradd
475 local opts= 425 local opts=
476 426
477 # handle uid 427 # handle uid
478 local euid=$1; shift 428 local euid=$1; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
480 if [[ ${euid} -gt 0 ]] ; then 430 if [[ ${euid} -gt 0 ]] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
482 euid="next" 432 euid="next"
483 fi 433 fi
484 else 434 else
485 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
487 fi 437 fi
488 else 438 else
489 euid="next" 439 euid="next"
490 fi 440 fi
491 if [[ ${euid} == "next" ]] ; then 441 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do 442 for ((euid = 101; euid <= 999; euid++)); do
493 [[ -z $(egetent passwd ${euid}) ]] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
494 done 444 done
495 fi 445 fi
496 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
498 448
499 # handle shell 449 # handle shell
500 local eshell=$1; shift 450 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
505 fi 459 fi
506 else 460 else
507 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
508 [[ -x ${ROOT}${shell} ]] && break 462 [[ -x ${ROOT}${shell} ]] && break
509 done 463 done
510 464
511 if [[ ${shell} == "/dev/null" ]] ; then 465 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 466 eerror "Unable to identify the shell to use, proceeding with userland default."
513 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 ${USERLAND}"
472 esac
514 fi 473 fi
515 474
516 eshell=${shell} 475 eshell=${shell}
517 fi 476 fi
518 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 540 einfo "eextra: $@"
582 die "Required function missing" 541 die "Required function missing"
583 fi 542 fi
584 ;; 543 ;;
585 *-freebsd*) 544 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 545 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
589 die "enewuser failed" 548 die "enewuser failed"
590 else 549 else
600 else 559 else
601 einfo " - Extra: $@" 560 einfo " - Extra: $@"
602 useradd ${opts} ${euser} "$@" || die "enewuser failed" 561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
603 fi 562 fi
604 ;; 563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
605 *) 578 *)
606 if [[ -z $@ ]] ; then 579 if [[ -z $@ ]] ; then
607 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
608 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
609 || die "enewuser failed" 582 || die "enewuser failed"
623 fi 596 fi
624 597
625 export SANDBOX_ON=${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() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
638 # get the group 616 # get the group
639 local egroup="$1"; shift 617 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
641 then 619 then
642 eerror "No group specified !" 620 eerror "No group specified !"
643 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
644 fi 622 fi
645 623
646 # see if group already exists 624 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
648 then
649 return 0 626 return 0
650 fi 627 fi
651 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
652 629
653 # options to pass to useradd 630 # options to pass to useradd
696 fi 673 fi
697 674
698 # If we need the next available 675 # If we need the next available
699 case ${egid} in 676 case ${egid} in
700 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
701 for egid in $(seq 101 999); do 678 for ((egid = 101; egid <= 999; egid++)); do
702 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
703 done 680 done
704 esac 681 esac
705 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
707 ;; 684 ;;
708 685
709 *-freebsd*) 686 *-freebsd*|*-dragonfly*)
710 case ${egid} in 687 case ${egid} in
711 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 689 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
714 done 691 done
715 esac 692 esac
716 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
717 ;; 694 ;;
718 695
719 *-netbsd*) 696 *-netbsd*)
720 case ${egid} in 697 case ${egid} in
721 *[!0-9]*) # Non numeric 698 *[!0-9]*) # Non numeric
722 for egid in $(seq 101 999); do 699 for ((egid = 101; egid <= 999; egid++)); do
723 [ -z "`egetent group ${egid}`" ] && break 700 [[ -z $(egetent group ${egid}) ]] && break
724 done 701 done
725 esac 702 esac
726 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
727 ;; 704 ;;
728 705
731 ;; 708 ;;
732 esac 709 esac
733 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
734} 711}
735 712
736# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
737# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
738# 715# @DESCRIPTION:
739# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
740edos2unix() { 720edos2unix() {
741 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
742 do
743 cp "${f}" ${T}/edos2unix
744 sed 's/\r$//' ${T}/edos2unix > "${f}"
745 done
746} 722}
747
748
749##############################################################
750# START: Handle .desktop files and menu entries #
751# maybe this should be separated into a new eclass some time #
752# lanius@gentoo.org #
753##############################################################
754 723
755# Make a desktop file ! 724# Make a desktop file !
756# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
757# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
758# 727#
759# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
760# 729#
761# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
762# name: the name that will show up in the menu 731# name: the name that will show up in the menu
763# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
764# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
765# a full path to an icon 734# a full path to an icon
766# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
767# http://www.freedesktop.org/Standards/desktop-entry-spec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
768# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
769make_desktop_entry() { 738make_desktop_entry() {
770 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
771 740
772 local exec=${1} 741 local exec=${1}
773 local name=${2:-${PN}} 742 local name=${2:-${PN}}
774 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
775 local type=${4} 744 local type=${4}
776 local path=${5} 745 local path=${5}
777 746
778 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
779 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
780 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
781 case ${catmaj} in 750 case ${catmaj} in
782 app) 751 app)
783 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
784 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
785 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
786 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
787 editors) type=TextEditor;; 761 editors) type=TextEditor;;
788 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
789 emulation) type=Emulator;; 763 emulation) type=Emulator;;
790 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
791 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
792 vim) type=TextEditor;; 767 vim) type=TextEditor;;
793 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
794 *) type=;; 769 *) type=;;
795 esac 770 esac
796 ;; 771 ;;
797 772
798 dev) 773 dev)
799 type="Development" 774 type="Development"
800 ;; 775 ;;
801 776
802 games) 777 games)
803 case ${catmin} in 778 case ${catmin} in
804 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
805 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
806 board) type=BoardGame;; 781 board) type=BoardGame;;
807 kid) type=KidsGame;;
808 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
809 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
810 rpg) type=RolePlaying;;
811 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
812 simulation) type=Simulation;; 787 simulation) type=Simulation;;
813 sports) type=SportsGame;; 788 sports) type=SportsGame;;
814 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
815 *) type=;; 790 *) type=;;
816 esac 791 esac
817 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
818 ;; 801 ;;
819 802
820 mail) 803 mail)
821 type="Network;Email" 804 type="Network;Email"
822 ;; 805 ;;
824 media) 807 media)
825 case ${catmin} in 808 case ${catmin} in
826 gfx) type=Graphics;; 809 gfx) type=Graphics;;
827 radio) type=Tuner;; 810 radio) type=Tuner;;
828 sound) type=Audio;; 811 sound) type=Audio;;
829 tv) type=TV;; 812 tv) type=TV;;
830 video) type=Video;; 813 video) type=Video;;
831 *) type=;; 814 *) type=;;
832 esac 815 esac
833 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
834 ;; 817 ;;
835 818
836 net) 819 net)
837 case ${catmin} in 820 case ${catmin} in
838 dialup) type=Dialup;; 821 dialup) type=Dialup;;
839 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
840 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
841 irc) type=IRCClient;; 824 irc) type=IRCClient;;
842 mail) type=Email;; 825 mail) type=Email;;
843 news) type=News;; 826 news) type=News;;
844 nntp) type=News;; 827 nntp) type=News;;
845 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
846 *) type=;; 829 *) type=;;
847 esac 830 esac
848 type="Network;${type}" 831 type="Network;${type}"
849 ;; 832 ;;
850 833
851 sci) 834 sci)
852 case ${catmin} in 835 case ${catmin} in
853 astro*) type=Astronomoy;; 836 astro*) type=Astronomy;;
854 bio*) type=Biology;; 837 bio*) type=Biology;;
855 calc*) type=Calculator;; 838 calc*) type=Calculator;;
856 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
857 geo*) type=Geology;; 841 geo*) type=Geology;;
858 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
859 *) type=;; 845 *) type=;;
860 esac 846 esac
861 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
862 ;; 852 ;;
863 853
864 www) 854 www)
865 case ${catmin} in 855 case ${catmin} in
866 client) type=WebBrowser;; 856 client) type=WebBrowser;;
867 *) type=;; 857 *) type=;;
868 esac 858 esac
869 type="Network" 859 type="Network"
870 ;; 860 ;;
871 861
872 *) 862 *)
877 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
878 local desktop_name="${PN}" 868 local desktop_name="${PN}"
879 else 869 else
880 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
881 fi 871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
882 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
883 874
875 cat <<-EOF > "${desktop}"
884echo "[Desktop Entry] 876 [Desktop Entry]
885Encoding=UTF-8 877 Version=1.0
886Version=0.9.2
887Name=${name} 878 Name=${name}
888Type=Application 879 Type=Application
889Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
890Exec=${exec} 881 Exec=${exec}
891Path=${path} 882 TryExec=${exec%% *}
892Icon=${icon} 883 Icon=${icon}
893Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
894 888
895 ( 889 (
896 # wrap the env here so that the 'insinto' call 890 # wrap the env here so that the 'insinto' call
897 # doesn't corrupt the env of the caller 891 # doesn't corrupt the env of the caller
898 insinto /usr/share/applications 892 insinto /usr/share/applications
899 doins "${desktop}" 893 doins "${desktop}"
900 ) 894 )
901} 895}
902 896
903# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
904# 898# @USAGE: [directories]
905# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
906# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
907# 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}
908 924
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.
909make_session_desktop() { 930make_session_desktop() {
910 [[ -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
911 [[ -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
912 933
913 local title=$1 934 local title=$1
914 local command=$2 935 local command=$2
915 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
916 937
938 cat <<-EOF > "${desktop}"
917echo "[Desktop Entry] 939 [Desktop Entry]
918Encoding=UTF-8
919Name=${title} 940 Name=${title}
920Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
921Exec=${command} 942 Exec=${command}
922TryExec=${command} 943 TryExec=${command}
923Type=Application" > "${desktop}" 944 Type=Application
945 EOF
924 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
925 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
926 doins "${desktop}" 951 doins "${desktop}"
952 )
927} 953}
928 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
929domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
930 local i j 964 local i j ret=0
931 insinto /usr/share/applications 965 insinto /usr/share/applications
932 for i in "$@" ; do 966 for i in "$@" ; do
933 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
934 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
935 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
936 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
937 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
938 done 974 done
975 else
976 ((++ret))
939 fi 977 fi
940 done 978 done
979 exit ${ret}
980 )
941} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
942newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
943 insinto /usr/share/applications 991 insinto /usr/share/applications
944 newins "$1" "$2" 992 newins "$@"
993 )
945} 994}
946 995
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.
947doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
948 local i j 1005 local i j ret
949 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
950 for i in "$@" ; do 1007 for i in "$@" ; do
951 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
952 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
953 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
954 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
955 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
956 done 1015 done
1016 else
1017 ((++ret))
957 fi 1018 fi
958 done 1019 done
1020 exit ${ret}
1021 )
959} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
960newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
961 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
962 newins "$1" "$2" 1033 newins "$@"
1034 )
963} 1035}
964
965##############################################################
966# END: Handle .desktop files and menu entries #
967##############################################################
968
969 1036
970# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
971find_unpackable_file() { 1038find_unpackable_file() {
972 local src=$1 1039 local src=$1
973 if [[ -z ${src} ]] ; then 1040 if [[ -z ${src} ]] ; then
983 fi 1050 fi
984 [[ ! -e ${src} ]] && return 1 1051 [[ ! -e ${src} ]] && return 1
985 echo "${src}" 1052 echo "${src}"
986} 1053}
987 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
988# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
989# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
990# 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
991# 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.
992# 1062#
993# Usage: unpack_pdv [file to unpack] [size of off_t]
994# - 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
995# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
996# 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#
997# 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
998# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
999# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1000# 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
1001# 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
1002# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1003# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1004# lseek 1081# lseek
1005# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1006# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1007# 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.
1008unpack_pdv() { 1087unpack_pdv() {
1009 local src=$(find_unpackable_file $1) 1088 local src=$(find_unpackable_file "$1")
1010 local sizeoff_t=$2 1089 local sizeoff_t=$2
1011 1090
1012 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1013 [[ -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 :("
1014 1093
1015 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1016 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1017 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1018 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 ${sizeoff_t} | hexdump -e \"%i\")
1019 1098
1020 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1021 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1022 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1023 1102
1024 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1025 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1026 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1027 1106
1028 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1029 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1030 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1031 1110
1032 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1033 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1034 iscompressed=1 1113 iscompressed=1
1035 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1036 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1037 else 1116 else
1038 iscompressed=0 1117 iscompressed=0
1039 fi 1118 fi
1040 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1041 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1042 istar=1 1121 istar=1
1043 else 1122 else
1044 istar=0 1123 istar=0
1045 fi 1124 fi
1046 1125
1074 true 1153 true
1075 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1076 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1077} 1156}
1078 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1079# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1080# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1081# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1082# many other game companies. 1164# many other game companies.
1083# 1165#
1084# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1085# - If the file is not specified then unpack will utilize ${A}.
1086# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1087# the proper offset from the script itself. 1168# the proper offset from the script itself.
1088unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1089 local src=$(find_unpackable_file "$1") 1171 local src=$(find_unpackable_file "${src_input}")
1090 local skip=$2 1172 local skip=$2
1091 local exe=$3 1173 local exe=$3
1092 1174
1093 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1094 1176
1095 local shrtsrc=$(basename "${src}") 1177 local shrtsrc=$(basename "${src}")
1096 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1097 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1098 then
1099 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1100 local skip=0 1181 local skip=0
1101 exe=tail 1182 exe=tail
1102 case ${ver} in 1183 case ${ver} in
1103 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1104 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1105 ;; 1186 ;;
1106 2.0|2.0.1) 1187 2.0|2.0.1)
1107 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1108 ;; 1189 ;;
1116 ;; 1197 ;;
1117 2.1.3) 1198 2.1.3)
1118 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1119 let skip="skip + 1" 1200 let skip="skip + 1"
1120 ;; 1201 ;;
1121 2.1.4) 1202 2.1.4|2.1.5)
1122 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1123 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1124 exe="dd" 1205 exe="dd"
1125 ;; 1206 ;;
1126 *) 1207 *)
1138 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}'";;
1139 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1140 esac 1221 esac
1141 1222
1142 # 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
1143 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1144 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1145 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1146 case ${filetype} in 1227 case ${filetype} in
1147 *tar\ archive) 1228 *tar\ archive*)
1148 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1149 ;; 1230 ;;
1150 bzip2*) 1231 bzip2*)
1151 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1152 ;; 1233 ;;
1162 ;; 1243 ;;
1163 esac 1244 esac
1164 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1165} 1246}
1166 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1167# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1168#
1169# Usage: check_license [license]
1170# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1171check_license() { 1253check_license() {
1172 local lic=$1 1254 local lic=$1
1173 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1174 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1175 else 1257 else
1188 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1189 local shopts=$- 1271 local shopts=$-
1190 local alic 1272 local alic
1191 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1192 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1193 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1194 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1195 return 0 1277 return 0
1196 fi 1278 fi
1197 done 1279 done
1198 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1199 1281
1200 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1201 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1202********************************************************** 1284 **********************************************************
1203The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1204package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1205continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1206CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1207********************************************************** 1289 **********************************************************
1208 1290
1209EOF 1291 EOF
1210 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1211 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1212 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1213 read alic 1295 read alic
1214 case ${alic} in 1296 case ${alic} in
1221 die "Failed to accept license" 1303 die "Failed to accept license"
1222 ;; 1304 ;;
1223 esac 1305 esac
1224} 1306}
1225 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1226# 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
1227# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1228# 1313#
1229# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1230# 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()
1231# 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
1232# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1233# 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#
1234# 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',
1235# 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
1236# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1327# also use the CDROM_NAME_SET bash array.
1237# 1328#
1238# 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.
1239#
1240# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1241# - this will attempt to locate a cd based upon a file that is on
1242# the cd ... the more files you give this function, the more cds
1243# the cdrom functions will handle
1244cdrom_get_cds() { 1330cdrom_get_cds() {
1245 # 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
1246 # the # of files they gave us 1332 # the # of files they gave us
1247 local cdcnt=0 1333 local cdcnt=0
1248 local f= 1334 local f=
1249 for f in "$@" ; do 1335 for f in "$@" ; do
1250 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1251 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1252 done 1338 done
1253 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1254 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1255 1341
1256 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1257 # if they did, let's just believe them that it's correct 1343 # if they did, let's just believe them that it's correct
1258 if [[ ! -z ${CD_ROOT} ]] ; then
1259 export CDROM_ROOT=${CD_ROOT}
1260 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1261 return
1262 fi
1263 # do the same for CD_ROOT_X
1264 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1265 local var= 1345 local var=
1266 cdcnt=0 1346 cdcnt=0
1267 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1268 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1269 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1270 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1271 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1272 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1273 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1274 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1275 fi 1356 fi
1276 export CDROM_ROOTS_${cdcnt}="${!var}"
1277 done 1357 done
1278 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1279 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break
1364 done
1365 export CDROM_MATCH=${f}
1280 return 1366 return
1281 fi 1367 fi
1282 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1283 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1284 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1285 if [[ -z ${CDROM_NAME} ]] ; then
1286 echo "cdrom for ${PN}."
1287 else
1288 echo "${CDROM_NAME}."
1289 fi
1290 echo 1373 echo
1291 einfo "If you do not have the CD, but have the data files" 1374 einfo "If you do not have the CD, but have the data files"
1292 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1293 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1294 einfo "directory containing the files." 1377 einfo "directory containing the files."
1295 echo 1378 echo
1296 einfo "For example:" 1379 einfo "For example:"
1297 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1298 echo 1381 echo
1299 else 1382 else
1383 if [[ -n ${CDROM_NAME_SET} ]] ; then
1384 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 ((++cdcnt))
1388 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1389 done
1390 fi
1391
1300 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1301 cdcnt=0 1393 cdcnt=0
1302 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1303 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1304 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1305 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1306 done 1398 done
1307 echo 1399 echo
1308 einfo "If you do not have the CDs, but have the data files" 1400 einfo "If you do not have the CDs, but have the data files"
1309 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1310 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1311 einfon "" 1403 einfon ""
1312 cdcnt=0 1404 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1315 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1316 done 1408 done
1317 echo 1409 echo
1318 einfo "Or, if you have all the files in the same place, or" 1410 einfo "Or, if you have all the files in the same place, or"
1319 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1322 echo 1414 echo
1323 einfo "For example:" 1415 einfo "For example:"
1324 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1325 echo 1417 echo
1326 fi 1418 fi
1419
1420 export CDROM_SET=""
1327 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1328 cdrom_load_next_cd 1422 cdrom_load_next_cd
1329} 1423}
1330 1424
1331# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1332# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1333# 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
1334# 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.
1335cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1336 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1337 local var= 1434 local var
1338 1435 ((++CDROM_CURRENT_CD))
1339 if [[ ! -z ${CD_ROOT} ]] ; then
1340 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1341 return
1342 fi
1343 1436
1344 unset CDROM_ROOT 1437 unset CDROM_ROOT
1345 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1346 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1347 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1348 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1349 else 1443 else
1350 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1351 fi 1445 fi
1352 1446
1353 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1358# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1359# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1360# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1361# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1362# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1363cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0 showjolietmsg=0
1460
1364 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1365 local dir=$(dirname "$*") 1462 local i=0
1463 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then
1465 cdset=(${cdset[${CDROM_SET}]})
1466 fi
1467
1468 while [[ -n ${cdset[${i}]} ]] ; do
1469 local dir=$(dirname ${cdset[${i}]})
1366 local file=$(basename "$*") 1470 local file=$(basename ${cdset[${i}]})
1367 local mline=""
1368 local showedmsg=0
1369 1471
1370 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{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/ }
1371 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1372 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1373 && export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1481 export CDROM_SET=${i}
1482 export CDROM_MATCH=${cdset[${i}]}
1483 return
1484 done <<< "$(get_mounts)"
1485
1486 ((++i))
1374 done 1487 done
1375 1488
1376 if [[ -z ${CDROM_ROOT} ]] ; then
1377 echo 1489 echo
1378 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1379 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1380 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1381 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1382 else
1383 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1384 fi
1385 else 1494 else
1386 if [[ -z ${CDROM_NAME_1} ]] ; then
1387 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1388 else
1389 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1390 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1391 fi
1392 fi 1496 fi
1393 showedmsg=1 1497 else
1498 if [[ -z ${CDROM_NAME_1} ]] ; then
1499 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1500 else
1501 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1502 einfo "Please insert+mount the ${!var} cdrom now !"
1503 fi
1394 fi 1504 fi
1505 showedmsg=1
1506 fi
1395 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1396 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1397 echo 1509 echo
1510 if [[ ${showjolietmsg} -eq 0 ]] ; then
1511 showjolietmsg=1
1512 else
1398 einfo "If you are having trouble with the detection" 1513 ewarn "If you are having trouble with the detection"
1399 einfo "of your CD, it is possible that you do not have" 1514 ewarn "of your CD, it is possible that you do not have"
1400 einfo "Joliet support enabled in your kernel. Please" 1515 ewarn "Joliet support enabled in your kernel. Please"
1401 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1516 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1402 read 1517 ebeep 5
1403 fi 1518 fi
1519 read || die "something is screwed with your system"
1404 done 1520 done
1405} 1521}
1406 1522
1523# @FUNCTION: strip-linguas
1524# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1525# @DESCRIPTION:
1407# Make sure that LINGUAS only contains languages that 1526# Make sure that LINGUAS only contains languages that
1408# a package can support 1527# a package can support. The first form allows you to
1409# 1528# specify a list of LINGUAS. The -i builds a list of po
1410# usage: strip-linguas <allow LINGUAS> 1529# files found in all the directories and uses the
1411# strip-linguas -i <directories of .po files> 1530# intersection of the lists. The -u builds a list of po
1412# strip-linguas -u <directories of .po files> 1531# files found in all the directories and uses the union
1413# 1532# of the lists.
1414# The first form allows you to specify a list of LINGUAS.
1415# The -i builds a list of po files found in all the
1416# directories and uses the intersection of the lists.
1417# The -u builds a list of po files found in all the
1418# directories and uses the union of the lists.
1419strip-linguas() { 1533strip-linguas() {
1420 local ls newls 1534 local ls newls nols
1421 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1422 local op=$1; shift 1536 local op=$1; shift
1423 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1424 local d f 1538 local d f
1425 for d in "$@" ; do 1539 for d in "$@" ; do
1426 if [[ ${op} == "-u" ]] ; then 1540 if [[ ${op} == "-u" ]] ; then
1427 newls=${ls} 1541 newls=${ls}
1428 else 1542 else
1429 newls="" 1543 newls=""
1430 fi 1544 fi
1431 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1545 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1432 if [[ ${op} == "-i" ]] ; then 1546 if [[ ${op} == "-i" ]] ; then
1433 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1547 hasq ${f} ${ls} && newls="${newls} ${f}"
1434 else 1548 else
1435 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1549 hasq ${f} ${ls} || newls="${newls} ${f}"
1436 fi 1550 fi
1437 done 1551 done
1438 ls=${newls} 1552 ls=${newls}
1439 done 1553 done
1440 ls=${ls//.po}
1441 else 1554 else
1442 ls=$@ 1555 ls="$@"
1443 fi 1556 fi
1444 1557
1445 ls=" ${ls} " 1558 nols=""
1446 newls="" 1559 newls=""
1447 for f in ${LINGUAS} ; do 1560 for f in ${LINGUAS} ; do
1448 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1561 if hasq ${f} ${ls} ; then
1449 newls="${newls} ${f}" 1562 newls="${newls} ${f}"
1450 else 1563 else
1451 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1564 nols="${nols} ${f}"
1452 fi 1565 fi
1453 done 1566 done
1454 if [[ -z ${newls} ]] ; then 1567 [[ -n ${nols} ]] \
1455 export LINGUAS="" 1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1456 else
1457 export LINGUAS=${newls:1} 1569 export LINGUAS=${newls:1}
1458 fi
1459} 1570}
1460 1571
1461# moved from kernel.eclass since they are generally useful outside of 1572# @FUNCTION: preserve_old_lib
1462# kernel.eclass -iggy (20041002) 1573# @USAGE: <libs to preserve> [more libs]
1463 1574# @DESCRIPTION:
1464# the following functions are useful in kernel module ebuilds, etc.
1465# for an example see ivtv or drbd ebuilds
1466
1467# set's ARCH to match what the kernel expects
1468set_arch_to_kernel() {
1469 i=10
1470 while ((i--)) ; do
1471 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1472 done
1473 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1474 case ${ARCH} in
1475 x86) export ARCH="i386";;
1476 amd64) export ARCH="x86_64";;
1477 hppa) export ARCH="parisc";;
1478 mips) export ARCH="mips";;
1479 sparc) export ARCH="$(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!
1480 *) export ARCH="${ARCH}";;
1481 esac
1482}
1483
1484# set's ARCH back to what portage expects
1485set_arch_to_portage() {
1486 i=10
1487 while ((i--)) ; do
1488 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1489 done
1490 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1491}
1492
1493# Jeremy Huddleston <eradicator@gentoo.org>:
1494# preserve_old_lib /path/to/libblah.so.0
1495# preserve_old_lib_notify /path/to/libblah.so.0
1496#
1497# These functions are useful when a lib in your package changes --soname. Such 1575# These functions are useful when a lib in your package changes ABI SONAME.
1498# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1576# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1499# would break packages that link against it. Most people get around this 1577# would break packages that link against it. Most people get around this
1500# by using the portage SLOT mechanism, but that is not always a relevant 1578# by using the portage SLOT mechanism, but that is not always a relevant
1501# solution, so instead you can add the following to your ebuilds: 1579# solution, so instead you can call this from pkg_preinst. See also the
1502# 1580# preserve_old_lib_notify function.
1503# src_install() {
1504# ...
1505# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1506# ...
1507# }
1508#
1509# pkg_postinst() {
1510# ...
1511# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1512# ...
1513# }
1514
1515preserve_old_lib() { 1581preserve_old_lib() {
1516 LIB=$1 1582 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage"
1585 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1517 1587
1518 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1588 local lib dir
1519 SONAME=`basename ${LIB}` 1589 for lib in "$@" ; do
1520 DIRNAME=`dirname ${LIB}` 1590 [[ -e ${ROOT}/${lib} ]] || continue
1521 1591 dir=${lib%/*}
1522 dodir ${DIRNAME} 1592 dodir ${dir} || die "dodir ${dir} failed"
1523 cp ${ROOT}${LIB} ${D}${DIRNAME} 1593 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1524 touch ${D}${LIB} 1594 touch "${D}"/${lib}
1525 fi 1595 done
1526} 1596}
1527 1597
1598# @FUNCTION: preserve_old_lib_notify
1599# @USAGE: <libs to notify> [more libs]
1600# @DESCRIPTION:
1601# Spit helpful messages about the libraries preserved by preserve_old_lib.
1528preserve_old_lib_notify() { 1602preserve_old_lib_notify() {
1529 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage"
1606 fi
1530 1607
1531 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib notice=0
1532 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1533 1610 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then
1612 notice=1
1534 ewarn "An old version of an installed library was detected on your system." 1613 ewarn "Old versions of installed libraries were detected on your system."
1535 ewarn "In order to avoid breaking packages that link against it, this older version" 1614 ewarn "In order to avoid breaking packages that depend on these old libs,"
1536 ewarn "is not being removed. In order to make full use of this newer version," 1615 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1537 ewarn "you will need to execute the following command:" 1616 ewarn "in order to remove these old dependencies. If you do not have this"
1538 ewarn " revdep-rebuild --soname ${SONAME}" 1617 ewarn "helper program, simply emerge the 'gentoolkit' package."
1618 ewarn
1619 fi
1620 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done
1622 if [[ ${notice} -eq 1 ]] ; then
1539 ewarn 1623 ewarn
1540 ewarn "After doing that, you can safely remove ${LIB}" 1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1541 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1625 ewarn "delete the old libraries."
1542 fi 1626 fi
1543} 1627}
1544 1628
1545# Hack for people to figure out if a package was built with 1629# @FUNCTION: built_with_use
1546# certain USE flags 1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1631# @DESCRIPTION:
1632# A temporary hack until portage properly supports DEPENDing on USE
1633# flags being enabled in packages. This will check to see if the specified
1634# DEPEND atom was built with the specified list of USE flags. The
1635# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags.
1547# 1644#
1548# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1645# Remember that this function isn't terribly intelligent so order of optional
1549# ex: built_with_use xchat gtk2 1646# flags matter.
1550#
1551# Flags: -a all USE flags should be utilized
1552# -o at least one USE flag should be utilized
1553# Note: the default flag is '-a'
1554built_with_use() { 1647built_with_use() {
1648 local hidden="no"
1649 if [[ $1 == "--hidden" ]] ; then
1650 hidden="yes"
1651 shift
1652 fi
1653
1654 local missing_action="die"
1655 if [[ $1 == "--missing" ]] ; then
1656 missing_action=$2
1657 shift ; shift
1658 case ${missing_action} in
1659 true|false|die) ;;
1660 *) die "unknown action '${missing_action}'";;
1661 esac
1662 fi
1663
1555 local opt=$1 1664 local opt=$1
1556 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1665 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1557 1666
1558 local PKG=$(best_version $1) 1667 local PKG=$(best_version $1)
1668 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1559 shift 1669 shift
1560 1670
1561 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1671 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1562 [[ ! -e ${USEFILE} ]] && return 1 1672 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1673
1674 # if the IUSE file doesn't exist, the read will error out, we need to handle
1675 # this gracefully
1676 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1677 case ${missing_action} in
1678 true) return 0;;
1679 false) return 1;;
1680 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac
1682 fi
1683
1684 if [[ ${hidden} == "no" ]] ; then
1685 local IUSE_BUILT=$(<${IUSEFILE})
1686 # Don't check USE_EXPAND #147237
1687 local expand
1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1689 if [[ $1 == ${expand}_* ]] ; then
1690 expand=""
1691 break
1692 fi
1693 done
1694 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then
1696 case ${missing_action} in
1697 true) return 0;;
1698 false) return 1;;
1699 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac
1701 fi
1702 fi
1703 fi
1563 1704
1564 local USE_BUILT=$(<${USEFILE}) 1705 local USE_BUILT=$(<${USEFILE})
1565 while [[ $# -gt 0 ]] ; do 1706 while [[ $# -gt 0 ]] ; do
1566 if [[ ${opt} = "-o" ]] ; then 1707 if [[ ${opt} = "-o" ]] ; then
1567 has $1 ${USE_BUILT} && return 0 1708 has $1 ${USE_BUILT} && return 0
1571 shift 1712 shift
1572 done 1713 done
1573 [[ ${opt} = "-a" ]] 1714 [[ ${opt} = "-a" ]]
1574} 1715}
1575 1716
1717# @FUNCTION: epunt_cxx
1718# @USAGE: [dir to scan]
1719# @DESCRIPTION:
1576# Many configure scripts wrongly bail when a C++ compiler 1720# Many configure scripts wrongly bail when a C++ compiler could not be
1577# could not be detected. #73450 1721# detected. If dir is not specified, then it defaults to ${S}.
1722#
1723# http://bugs.gentoo.org/73450
1578epunt_cxx() { 1724epunt_cxx() {
1579 local dir=$1 1725 local dir=$1
1580 [[ -z ${dir} ]] && dir=${S} 1726 [[ -z ${dir} ]] && dir=${S}
1581 ebegin "Removing useless C++ checks" 1727 ebegin "Removing useless C++ checks"
1582 local f 1728 local f
1583 for f in $(find ${dir} -name configure) ; do 1729 find "${dir}" -name configure | while read f ; do
1584 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1730 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1585 done 1731 done
1586 eend 0 1732 eend 0
1587} 1733}
1588 1734
1589# dopamd <file> [more files] 1735# @FUNCTION: make_wrapper
1590# 1736# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1591# Install pam auth config file in /etc/pam.d 1737# @DESCRIPTION:
1592dopamd() { 1738# Create a shell wrapper script named wrapper in installpath
1593 [[ -z $1 ]] && die "dopamd requires at least one argument" 1739# (defaults to the bindir) to execute target (default of wrapper) by
1594 1740# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1595 use pam || return 0 1741# libpaths followed by optionally changing directory to chdir.
1596
1597 INSDESTTREE=/etc/pam.d \
1598 doins "$@" || die "failed to install $@"
1599}
1600# newpamd <old name> <new name>
1601#
1602# Install pam file <old name> as <new name> in /etc/pam.d
1603newpamd() {
1604 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1605
1606 use pam || return 0
1607
1608 INSDESTTREE=/etc/pam.d \
1609 newins "$1" "$2" || die "failed to install $1 as $2"
1610}
1611
1612# make a wrapper script ...
1613# NOTE: this was originally games_make_wrapper, but I noticed other places where
1614# this could be used, so I have moved it here and made it not games-specific
1615# -- wolf31o2
1616# $1 == wrapper name
1617# $2 == binary to run
1618# $3 == directory to chdir before running binary
1619# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1620# $5 == path for wrapper
1621make_wrapper() { 1742make_wrapper() {
1622 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1743 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1623 local tmpwrapper=$(emktemp) 1744 local tmpwrapper=$(emktemp)
1624 # We don't want to quote ${bin} so that people can pass complex 1745 # We don't want to quote ${bin} so that people can pass complex
1625 # things as $bin ... "./someprog --args" 1746 # things as $bin ... "./someprog --args"
1626 cat << EOF > "${tmpwrapper}" 1747 cat << EOF > "${tmpwrapper}"
1627#!/bin/sh 1748#!/bin/sh
1628cd "${chdir:-.}" 1749cd "${chdir:-.}"
1750if [ -n "${libdir}" ] ; then
1629if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then 1751 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1630 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1752 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1753 else
1754 export LD_LIBRARY_PATH="${libdir}"
1755 fi
1631fi 1756fi
1632exec ${bin} "\$@" 1757exec ${bin} "\$@"
1633EOF 1758EOF
1634 chmod go+rx "${tmpwrapper}" 1759 chmod go+rx "${tmpwrapper}"
1635 if [[ -n ${path} ]] ; then 1760 if [[ -n ${path} ]] ; then
1761 (
1636 exeinto "${path}" 1762 exeinto "${path}"
1637 newexe "${tmpwrapper}" "${wrapper}" 1763 newexe "${tmpwrapper}" "${wrapper}"
1764 ) || die
1638 else 1765 else
1639 newbin "${tmpwrapper}" "${wrapper}" 1766 newbin "${tmpwrapper}" "${wrapper}" || die
1640 fi 1767 fi
1641} 1768}

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