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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 1.212 2005/10/22 02:32:48 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.288 2007/08/30 22:45:17 ulm 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=""
248 fi 189 fi
249 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
250 do 191 do
251 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
252 # 193 #
253 # ???_arch_foo.patch 194 # ???_arch_foo.patch
254 # 195 #
255 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
256 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
257 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
258 then 199 then
259 local count=0 200 local count=0
260 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
261 local patchname=${x##*/} 202 local patchname=${x##*/}
262 203
285 226
286 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
287 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
288 do 229 do
289 # Generate some useful debug info ... 230 # Generate some useful debug info ...
290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 233
293 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
294 then 235 then
295 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 else 238 else
298 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
299 fi 240 fi
300 241
301 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 244
304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
306 247
307 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
308 then 249 then
309 if ! (${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
310 then 251 then
316 fi 257 fi
317 fi 258 fi
318 259
319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${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
320 then 261 then
321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326 267
327 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}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert 269 _epatch_assert
329 270
330 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
372 then 313 then
373 einfo "Done with patching" 314 einfo "Done with patching"
374 fi 315 fi
375} 316}
376 317
318# @FUNCTION: emktemp
319# @USAGE: [temp dir]
320# @DESCRIPTION:
377# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 322# 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() { 323emktemp() {
383 local exe="touch" 324 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 326 local topdir=$1
386 327
388 [[ -z ${T} ]] \ 329 [[ -z ${T} ]] \
389 && topdir="/tmp" \ 330 && topdir="/tmp" \
390 || topdir=${T} 331 || topdir=${T}
391 fi 332 fi
392 333
393 if [[ -z $(type -p mktemp) ]] ; then 334 if ! type -P mktemp > /dev/null ; then
335 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 336 local tmp=/
395 while [[ -e ${tmp} ]] ; do 337 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 339 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 341 echo "${tmp}"
400 else 342 else
343 # the args here will give slightly wierd names on BSD,
344 # but should produce a usable file on all userlands
401 [[ ${exe} == "touch" ]] \ 345 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 || exe="-d" 347 else
404 mktemp ${exe} "${topdir}" 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 349 fi
350 fi
406} 351}
407 352
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:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 362# 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() { 363egetent() {
415 case ${CHOST} in 364 case ${CHOST} in
416 *-darwin*) 365 *-darwin*)
417 case "$2" in 366 case "$2" in
418 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
421 *) # Numeric 370 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 372 ;;
424 esac 373 esac
425 ;; 374 ;;
426 *-freebsd*) 375 *-freebsd*|*-dragonfly*)
427 local opts action="user" 376 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 377 [[ $1 == "passwd" ]] || action="group"
429 378
430 # lookup by uid/gid 379 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 380 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
433 fi 382 fi
434 383
435 pw show ${action} ${opts} "$2" -q 384 pw show ${action} ${opts} "$2" -q
436 ;; 385 ;;
437 *-netbsd*) 386 *-netbsd*|*-openbsd*)
438 grep "$2:\*:" /etc/$1 387 grep "$2:\*:" /etc/$1
439 ;; 388 ;;
440 *) 389 *)
441 type -p nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
442 getent "$1" "$2" 391 getent "$1" "$2"
443 ;; 392 ;;
444 esac 393 esac
445} 394}
446 395
447# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
448# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
449# 398# @DESCRIPTION:
450# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
451# 400# a user to the system. The only required parameter is the username.
452# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
453# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
454# uid: next available (see useradd(8)) 403# 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() { 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
461 # get the username 412 # get the username
462 local euser=$1; shift 413 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 414 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 415 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
466 fi 417 fi
467 418
468 # lets see if the username already exists 419 # lets see if the username already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
470 return 0 421 return 0
471 fi 422 fi
472 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
473 424
474 # options to pass to useradd 425 # options to pass to useradd
475 local opts= 426 local opts=
476 427
477 # handle uid 428 # handle uid
478 local euid=$1; shift 429 local euid=$1; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
480 if [[ ${euid} -gt 0 ]] ; then 431 if [[ ${euid} -gt 0 ]] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
482 euid="next" 433 euid="next"
483 fi 434 fi
484 else 435 else
485 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
487 fi 438 fi
488 else 439 else
489 euid="next" 440 euid="next"
490 fi 441 fi
491 if [[ ${euid} == "next" ]] ; then 442 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do 443 for ((euid = 101; euid <= 999; euid++)); do
493 [[ -z $(egetent passwd ${euid}) ]] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
494 done 445 done
495 fi 446 fi
496 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
498 449
499 # handle shell 450 # handle shell
500 local eshell=$1; shift 451 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
504 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"
505 fi 460 fi
506 else 461 else
507 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
508 [[ -x ${ROOT}${shell} ]] && break 463 [[ -x ${ROOT}${shell} ]] && break
509 done 464 done
510 465
511 if [[ ${shell} == "/dev/null" ]] ; then 466 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 467 eerror "Unable to identify the shell to use, proceeding with userland default."
513 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 ${USERLAND}"
473 esac
514 fi 474 fi
515 475
516 eshell=${shell} 476 eshell=${shell}
517 fi 477 fi
518 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 541 einfo "eextra: $@"
582 die "Required function missing" 542 die "Required function missing"
583 fi 543 fi
584 ;; 544 ;;
585 *-freebsd*) 545 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 546 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
589 die "enewuser failed" 549 die "enewuser failed"
590 else 550 else
600 else 560 else
601 einfo " - Extra: $@" 561 einfo " - Extra: $@"
602 useradd ${opts} ${euser} "$@" || die "enewuser failed" 562 useradd ${opts} ${euser} "$@" || die "enewuser failed"
603 fi 563 fi
604 ;; 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
605 *) 579 *)
606 if [[ -z $@ ]] ; then 580 if [[ -z $@ ]] ; then
607 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
608 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
609 || die "enewuser failed" 583 || die "enewuser failed"
623 fi 597 fi
624 598
625 export SANDBOX_ON=${oldsandbox} 599 export SANDBOX_ON=${oldsandbox}
626} 600}
627 601
628# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
629# vapier@gentoo.org 603# @USAGE: <group> [gid]
630# 604# @DESCRIPTION:
631# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
632# 606# group to the system. Just give it a group name to add and enewgroup will
633# 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
634# groupname: REQUIRED ! 608# allocate the next available one.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() { 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
638 # get the group 617 # get the group
639 local egroup="$1"; shift 618 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
641 then 620 then
642 eerror "No group specified !" 621 eerror "No group specified !"
643 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
644 fi 623 fi
645 624
646 # see if group already exists 625 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
648 then
649 return 0 627 return 0
650 fi 628 fi
651 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
652 630
653 # options to pass to useradd 631 # options to pass to useradd
696 fi 674 fi
697 675
698 # If we need the next available 676 # If we need the next available
699 case ${egid} in 677 case ${egid} in
700 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
701 for egid in $(seq 101 999); do 679 for ((egid = 101; egid <= 999; egid++)); do
702 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
703 done 681 done
704 esac 682 esac
705 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
707 ;; 685 ;;
708 686
709 *-freebsd*) 687 *-freebsd*|*-dragonfly*)
710 case ${egid} in 688 case ${egid} in
711 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 690 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
714 done 692 done
715 esac 693 esac
716 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
717 ;; 695 ;;
718 696
719 *-netbsd*) 697 *-netbsd*)
720 case ${egid} in 698 case ${egid} in
721 *[!0-9]*) # Non numeric 699 *[!0-9]*) # Non numeric
722 for egid in $(seq 101 999); do 700 for ((egid = 101; egid <= 999; egid++)); do
723 [ -z "`egetent group ${egid}`" ] && break 701 [[ -z $(egetent group ${egid}) ]] && break
724 done 702 done
725 esac 703 esac
726 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
727 ;; 705 ;;
728 706
731 ;; 709 ;;
732 esac 710 esac
733 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
734} 712}
735 713
736# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
737# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
738# 716# @DESCRIPTION:
739# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
740edos2unix() { 721edos2unix() {
741 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
742 do
743 cp "${f}" ${T}/edos2unix
744 sed 's/\r$//' ${T}/edos2unix > "${f}"
745 done
746} 723}
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##############################################################
754 724
755# Make a desktop file ! 725# Make a desktop file !
756# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
757# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
758# 728#
759# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
760# 730#
761# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
762# name: the name that will show up in the menu 732# name: the name that will show up in the menu
763# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
764# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
765# a full path to an icon 735# a full path to an icon
766# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
767# http://www.freedesktop.org/Standards/desktop-entry-spec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
768# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
769make_desktop_entry() { 739make_desktop_entry() {
770 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
771 741
772 local exec=${1} 742 local exec=${1}
779 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
780 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
781 case ${catmaj} in 751 case ${catmaj} in
782 app) 752 app)
783 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
784 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
785 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
786 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
787 editors) type=TextEditor;; 762 editors) type=TextEditor;;
788 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
789 emulation) type=Emulator;; 764 emulation) type=Emulator;;
790 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
791 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
792 vim) type=TextEditor;; 768 vim) type=TextEditor;;
793 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
794 *) type=;; 770 *) type=;;
795 esac 771 esac
796 ;; 772 ;;
797 773
798 dev) 774 dev)
799 type="Development" 775 type="Development"
800 ;; 776 ;;
801 777
802 games) 778 games)
803 case ${catmin} in 779 case ${catmin} in
804 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
805 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
806 board) type=BoardGame;; 782 board) type=BoardGame;;
807 kid) type=KidsGame;;
808 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
809 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
810 rpg) type=RolePlaying;;
811 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
812 simulation) type=Simulation;; 788 simulation) type=Simulation;;
813 sports) type=SportsGame;; 789 sports) type=SportsGame;;
814 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
815 *) type=;; 791 *) type=;;
816 esac 792 esac
817 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
818 ;; 802 ;;
819 803
820 mail) 804 mail)
821 type="Network;Email" 805 type="Network;Email"
822 ;; 806 ;;
824 media) 808 media)
825 case ${catmin} in 809 case ${catmin} in
826 gfx) type=Graphics;; 810 gfx) type=Graphics;;
827 radio) type=Tuner;; 811 radio) type=Tuner;;
828 sound) type=Audio;; 812 sound) type=Audio;;
829 tv) type=TV;; 813 tv) type=TV;;
830 video) type=Video;; 814 video) type=Video;;
831 *) type=;; 815 *) type=;;
832 esac 816 esac
833 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
834 ;; 818 ;;
835 819
836 net) 820 net)
837 case ${catmin} in 821 case ${catmin} in
838 dialup) type=Dialup;; 822 dialup) type=Dialup;;
839 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
840 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
841 irc) type=IRCClient;; 825 irc) type=IRCClient;;
842 mail) type=Email;; 826 mail) type=Email;;
843 news) type=News;; 827 news) type=News;;
844 nntp) type=News;; 828 nntp) type=News;;
845 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
846 *) type=;; 830 *) type=;;
847 esac 831 esac
848 type="Network;${type}" 832 type="Network;${type}"
849 ;; 833 ;;
850 834
851 sci) 835 sci)
852 case ${catmin} in 836 case ${catmin} in
853 astro*) type=Astronomoy;; 837 astro*) type=Astronomy;;
854 bio*) type=Biology;; 838 bio*) type=Biology;;
855 calc*) type=Calculator;; 839 calc*) type=Calculator;;
856 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
857 geo*) type=Geology;; 842 geo*) type=Geology;;
858 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
859 *) type=;; 846 *) type=;;
860 esac 847 esac
861 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
862 ;; 853 ;;
863 854
864 www) 855 www)
865 case ${catmin} in 856 case ${catmin} in
866 client) type=WebBrowser;; 857 client) type=WebBrowser;;
867 *) type=;; 858 *) type=;;
868 esac 859 esac
869 type="Network" 860 type="Network"
870 ;; 861 ;;
871 862
872 *) 863 *)
877 if [ "${SLOT}" == "0" ] ; then 868 if [ "${SLOT}" == "0" ] ; then
878 local desktop_name="${PN}" 869 local desktop_name="${PN}"
879 else 870 else
880 local desktop_name="${PN}-${SLOT}" 871 local desktop_name="${PN}-${SLOT}"
881 fi 872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
882 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
883 875
876 cat <<-EOF > "${desktop}"
884echo "[Desktop Entry] 877 [Desktop Entry]
885Encoding=UTF-8 878 Encoding=UTF-8
886Version=0.9.2 879 Version=1.0
887Name=${name} 880 Name=${name}
888Type=Application 881 Type=Application
889Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
890Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
891Path=${path} 885 Path=${path}
892Icon=${icon} 886 Icon=${icon}
893Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
894 889
895 ( 890 (
896 # wrap the env here so that the 'insinto' call 891 # wrap the env here so that the 'insinto' call
897 # doesn't corrupt the env of the caller 892 # doesn't corrupt the env of the caller
898 insinto /usr/share/applications 893 insinto /usr/share/applications
899 doins "${desktop}" 894 doins "${desktop}"
900 ) 895 )
901} 896}
902 897
903# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
904# 899# @USAGE: [directories]
905# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
906# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
907# 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}
908 925
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.
909make_session_desktop() { 931make_session_desktop() {
910 [[ -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
911 [[ -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
912 934
913 local title=$1 935 local title=$1
914 local command=$2 936 local command=$2
915 local desktop=${T}/${wm}.desktop 937 local desktop=${T}/${wm}.desktop
916 938
939 cat <<-EOF > "${desktop}"
917echo "[Desktop Entry] 940 [Desktop Entry]
918Encoding=UTF-8 941 Encoding=UTF-8
919Name=${title} 942 Name=${title}
920Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
921Exec=${command} 944 Exec=${command}
922TryExec=${command} 945 TryExec=${command}
923Type=Application" > "${desktop}" 946 Type=Application
947 EOF
924 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
925 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
926 doins "${desktop}" 953 doins "${desktop}"
954 )
927} 955}
928 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
929domenu() { 962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
930 local i j 966 local i j ret=0
931 insinto /usr/share/applications 967 insinto /usr/share/applications
932 for i in "$@" ; do 968 for i in "$@" ; do
933 if [[ -f ${i} ]] ; then 969 if [[ -f ${i} ]] ; then
934 doins "${i}" 970 doins "${i}"
971 ((ret+=$?))
935 elif [[ -d ${i} ]] ; then 972 elif [[ -d ${i} ]] ; then
936 for j in "${i}"/*.desktop ; do 973 for j in "${i}"/*.desktop ; do
937 doins "${j}" 974 doins "${j}"
975 ((ret+=$?))
938 done 976 done
977 else
978 ((++ret))
939 fi 979 fi
940 done 980 done
981 exit ${ret}
982 )
941} 983}
984
985# @FUNCTION: newmenu
986# @USAGE: <menu> <newname>
987# @DESCRIPTION:
988# Like all other new* functions, install the specified menu as newname.
942newmenu() { 989newmenu() {
990 (
991 # wrap the env here so that the 'insinto' call
992 # doesn't corrupt the env of the caller
943 insinto /usr/share/applications 993 insinto /usr/share/applications
944 newins "$1" "$2" 994 newins "$@"
995 )
945} 996}
946 997
998# @FUNCTION: doicon
999# @USAGE: <list of icons>
1000# @DESCRIPTION:
1001# Install the list of icons into the icon directory (/usr/share/pixmaps).
1002# This is useful in conjunction with creating desktop/menu files.
947doicon() { 1003doicon() {
1004 (
1005 # wrap the env here so that the 'insinto' call
1006 # doesn't corrupt the env of the caller
948 local i j 1007 local i j ret
949 insinto /usr/share/pixmaps 1008 insinto /usr/share/pixmaps
950 for i in "$@" ; do 1009 for i in "$@" ; do
951 if [[ -f ${i} ]] ; then 1010 if [[ -f ${i} ]] ; then
952 doins "${i}" 1011 doins "${i}"
1012 ((ret+=$?))
953 elif [[ -d ${i} ]] ; then 1013 elif [[ -d ${i} ]] ; then
954 for j in "${i}"/*.png ; do 1014 for j in "${i}"/*.png ; do
955 doins "${j}" 1015 doins "${j}"
1016 ((ret+=$?))
956 done 1017 done
1018 else
1019 ((++ret))
957 fi 1020 fi
958 done 1021 done
1022 exit ${ret}
1023 )
959} 1024}
1025
1026# @FUNCTION: newicon
1027# @USAGE: <icon> <newname>
1028# @DESCRIPTION:
1029# Like all other new* functions, install the specified icon as newname.
960newicon() { 1030newicon() {
1031 (
1032 # wrap the env here so that the 'insinto' call
1033 # doesn't corrupt the env of the caller
961 insinto /usr/share/pixmaps 1034 insinto /usr/share/pixmaps
962 newins "$1" "$2" 1035 newins "$@"
1036 )
963} 1037}
964
965##############################################################
966# END: Handle .desktop files and menu entries #
967##############################################################
968
969 1038
970# for internal use only (unpack_pdv and unpack_makeself) 1039# for internal use only (unpack_pdv and unpack_makeself)
971find_unpackable_file() { 1040find_unpackable_file() {
972 local src=$1 1041 local src=$1
973 if [[ -z ${src} ]] ; then 1042 if [[ -z ${src} ]] ; then
983 fi 1052 fi
984 [[ ! -e ${src} ]] && return 1 1053 [[ ! -e ${src} ]] && return 1
985 echo "${src}" 1054 echo "${src}"
986} 1055}
987 1056
1057# @FUNCTION: unpack_pdv
1058# @USAGE: <file to unpack> <size of off_t>
1059# @DESCRIPTION:
988# Unpack those pesky pdv generated files ... 1060# Unpack those pesky pdv generated files ...
989# They're self-unpacking programs with the binary package stuffed in 1061# 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 1062# 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. 1063# it seems to like to segfault a lot :(. So lets take it apart ourselves.
992# 1064#
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 1065# 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 1066# 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 1067# the size of the off_t type (in bytes) on the machine that built the pdv
1068# archive.
1069#
997# archive. one way to determine this is by running the following commands: 1070# One way to determine this is by running the following commands:
1071#
1072# @CODE
998# strings <pdv archive> | grep lseek 1073# strings <pdv archive> | grep lseek
999# strace -elseek <pdv archive> 1074# strace -elseek <pdv archive>
1075# @CODE
1076#
1000# basically look for the first lseek command (we do the strings/grep because 1077# 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 1078# sometimes the function call is _llseek or something) and steal the 2nd
1002# parameter. here is an example: 1079# parameter. Here is an example:
1080#
1081# @CODE
1003# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1082# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1004# lseek 1083# lseek
1005# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1084# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1006# lseek(3, -4, SEEK_END) = 2981250 1085# lseek(3, -4, SEEK_END) = 2981250
1086# @CODE
1087#
1007# thus we would pass in the value of '4' as the second parameter. 1088# Thus we would pass in the value of '4' as the second parameter.
1008unpack_pdv() { 1089unpack_pdv() {
1009 local src=$(find_unpackable_file $1) 1090 local src=$(find_unpackable_file "$1")
1010 local sizeoff_t=$2 1091 local sizeoff_t=$2
1011 1092
1012 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1093 [[ -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 :(" 1094 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1014 1095
1015 local shrtsrc=$(basename "${src}") 1096 local shrtsrc=$(basename "${src}")
1016 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1097 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1017 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1098 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1018 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1099 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1019 1100
1020 # grab metadata for debug reasons 1101 # grab metadata for debug reasons
1021 local metafile="$(emktemp)" 1102 local metafile=$(emktemp)
1022 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1103 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1023 1104
1024 # rip out the final file name from the metadata 1105 # rip out the final file name from the metadata
1025 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1106 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1026 datafile="`basename ${datafile}`" 1107 datafile=$(basename "${datafile}")
1027 1108
1028 # now lets uncompress/untar the file if need be 1109 # now lets uncompress/untar the file if need be
1029 local tmpfile="$(emktemp)" 1110 local tmpfile=$(emktemp)
1030 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1111 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1031 1112
1032 local iscompressed="`file -b ${tmpfile}`" 1113 local iscompressed=$(file -b "${tmpfile}")
1033 if [ "${iscompressed:0:8}" == "compress" ] ; then 1114 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1034 iscompressed=1 1115 iscompressed=1
1035 mv ${tmpfile}{,.Z} 1116 mv ${tmpfile}{,.Z}
1036 gunzip ${tmpfile} 1117 gunzip ${tmpfile}
1037 else 1118 else
1038 iscompressed=0 1119 iscompressed=0
1039 fi 1120 fi
1040 local istar="`file -b ${tmpfile}`" 1121 local istar=$(file -b "${tmpfile}")
1041 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1122 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1042 istar=1 1123 istar=1
1043 else 1124 else
1044 istar=0 1125 istar=0
1045 fi 1126 fi
1046 1127
1074 true 1155 true
1075 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1156 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1076 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1157 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1077} 1158}
1078 1159
1160# @FUNCTION: unpack_makeself
1161# @USAGE: [file to unpack] [offset] [tail|dd]
1162# @DESCRIPTION:
1079# Unpack those pesky makeself generated files ... 1163# Unpack those pesky makeself generated files ...
1080# They're shell scripts with the binary package tagged onto 1164# They're shell scripts with the binary package tagged onto
1081# the end of the archive. Loki utilized the format as does 1165# the end of the archive. Loki utilized the format as does
1082# many other game companies. 1166# many other game companies.
1083# 1167#
1084# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1168# If the file is not specified, then ${A} is used. If the
1085# - If the file is not specified then unpack will utilize ${A}.
1086# - If the offset is not specified then we will attempt to extract 1169# offset is not specified then we will attempt to extract
1087# the proper offset from the script itself. 1170# the proper offset from the script itself.
1088unpack_makeself() { 1171unpack_makeself() {
1172 local src_input=${1:-${A}}
1089 local src=$(find_unpackable_file "$1") 1173 local src=$(find_unpackable_file "${src_input}")
1090 local skip=$2 1174 local skip=$2
1091 local exe=$3 1175 local exe=$3
1092 1176
1093 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1177 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1094 1178
1095 local shrtsrc=$(basename "${src}") 1179 local shrtsrc=$(basename "${src}")
1096 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1180 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1097 if [[ -z ${skip} ]] ; then 1181 if [[ -z ${skip} ]] ; then
1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1182 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1099 local skip=0 1183 local skip=0
1100 exe=tail 1184 exe=tail
1101 case ${ver} in 1185 case ${ver} in
1102 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1186 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1103 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1187 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1104 ;; 1188 ;;
1105 2.0|2.0.1) 1189 2.0|2.0.1)
1106 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1190 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1107 ;; 1191 ;;
1137 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1221 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1138 *) die "makeself cant handle exe '${exe}'" 1222 *) die "makeself cant handle exe '${exe}'"
1139 esac 1223 esac
1140 1224
1141 # lets grab the first few bytes of the file to figure out what kind of archive it is 1225 # lets grab the first few bytes of the file to figure out what kind of archive it is
1142 local tmpfile="$(emktemp)" 1226 local tmpfile=$(emktemp)
1143 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1227 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1144 local filetype="$(file -b "${tmpfile}")" 1228 local filetype=$(file -b "${tmpfile}")
1145 case ${filetype} in 1229 case ${filetype} in
1146 *tar\ archive) 1230 *tar\ archive*)
1147 eval ${exe} | tar --no-same-owner -xf - 1231 eval ${exe} | tar --no-same-owner -xf -
1148 ;; 1232 ;;
1149 bzip2*) 1233 bzip2*)
1150 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1234 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1151 ;; 1235 ;;
1161 ;; 1245 ;;
1162 esac 1246 esac
1163 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1247 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1164} 1248}
1165 1249
1250# @FUNCTION: check_license
1251# @USAGE: [license]
1252# @DESCRIPTION:
1166# Display a license for user to accept. 1253# Display a license for user to accept. If no license is
1167#
1168# Usage: check_license [license]
1169# - If the file is not specified then ${LICENSE} is used. 1254# specified, then ${LICENSE} is used.
1170check_license() { 1255check_license() {
1171 local lic=$1 1256 local lic=$1
1172 if [ -z "${lic}" ] ; then 1257 if [ -z "${lic}" ] ; then
1173 lic="${PORTDIR}/licenses/${LICENSE}" 1258 lic="${PORTDIR}/licenses/${LICENSE}"
1174 else 1259 else
1187 # accepted ... if we don't find a match, we make the user accept 1272 # accepted ... if we don't find a match, we make the user accept
1188 local shopts=$- 1273 local shopts=$-
1189 local alic 1274 local alic
1190 set -o noglob #so that bash doesn't expand "*" 1275 set -o noglob #so that bash doesn't expand "*"
1191 for alic in ${ACCEPT_LICENSE} ; do 1276 for alic in ${ACCEPT_LICENSE} ; do
1192 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1277 if [[ ${alic} == ${l} ]]; then
1193 set +o noglob; set -${shopts} #reset old shell opts 1278 set +o noglob; set -${shopts} #reset old shell opts
1194 return 0 1279 return 0
1195 fi 1280 fi
1196 done 1281 done
1197 set +o noglob; set -$shopts #reset old shell opts 1282 set +o noglob; set -$shopts #reset old shell opts
1198 1283
1199 local licmsg="$(emktemp)" 1284 local licmsg=$(emktemp)
1200 cat << EOF > ${licmsg} 1285 cat <<-EOF > ${licmsg}
1201********************************************************** 1286 **********************************************************
1202The following license outlines the terms of use of this 1287 The following license outlines the terms of use of this
1203package. You MUST accept this license for installation to 1288 package. You MUST accept this license for installation to
1204continue. When you are done viewing, hit 'q'. If you 1289 continue. When you are done viewing, hit 'q'. If you
1205CTRL+C out of this, the install will not run! 1290 CTRL+C out of this, the install will not run!
1206********************************************************** 1291 **********************************************************
1207 1292
1208EOF 1293 EOF
1209 cat ${lic} >> ${licmsg} 1294 cat ${lic} >> ${licmsg}
1210 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1295 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1211 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1296 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1212 read alic 1297 read alic
1213 case ${alic} in 1298 case ${alic} in
1220 die "Failed to accept license" 1305 die "Failed to accept license"
1221 ;; 1306 ;;
1222 esac 1307 esac
1223} 1308}
1224 1309
1310# @FUNCTION: cdrom_get_cds
1311# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1312# @DESCRIPTION:
1225# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1313# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1226# the whole 'non-interactive' policy, but damnit I want CD support ! 1314# the whole 'non-interactive' policy, but damnit I want CD support !
1227# 1315#
1228# with these cdrom functions we handle all the user interaction and 1316# With these cdrom functions we handle all the user interaction and
1229# standardize everything. all you have to do is call cdrom_get_cds() 1317# standardize everything. All you have to do is call cdrom_get_cds()
1230# and when the function returns, you can assume that the cd has been 1318# and when the function returns, you can assume that the cd has been
1231# found at CDROM_ROOT. 1319# found at CDROM_ROOT.
1232# 1320#
1321# The function will attempt to locate a cd based upon a file that is on
1322# the cd. The more files you give this function, the more cds
1323# the cdrom functions will handle.
1324#
1233# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1325# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1234# etc... if you want to give the cds better names, then just export 1326# etc... If you want to give the cds better names, then just export
1235# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1327# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1328# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1329# also use the CDROM_NAME_SET bash array.
1236# 1330#
1237# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1331# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1238#
1239# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1240# - this will attempt to locate a cd based upon a file that is on
1241# the cd ... the more files you give this function, the more cds
1242# the cdrom functions will handle
1243cdrom_get_cds() { 1332cdrom_get_cds() {
1244 # first we figure out how many cds we're dealing with by 1333 # first we figure out how many cds we're dealing with by
1245 # the # of files they gave us 1334 # the # of files they gave us
1246 local cdcnt=0 1335 local cdcnt=0
1247 local f= 1336 local f=
1248 for f in "$@" ; do 1337 for f in "$@" ; do
1249 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1250 export CDROM_CHECK_${cdcnt}="$f" 1339 export CDROM_CHECK_${cdcnt}="$f"
1251 done 1340 done
1252 export CDROM_TOTAL_CDS=${cdcnt} 1341 export CDROM_TOTAL_CDS=${cdcnt}
1253 export CDROM_CURRENT_CD=1 1342 export CDROM_CURRENT_CD=1
1254 1343
1255 # now we see if the user gave use CD_ROOT ... 1344 # now we see if the user gave use CD_ROOT ...
1256 # if they did, let's just believe them that it's correct 1345 # if they did, let's just believe them that it's correct
1257 if [[ ! -z ${CD_ROOT} ]] ; then
1258 export CDROM_ROOT=${CD_ROOT}
1259 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1260 return
1261 fi
1262 # do the same for CD_ROOT_X
1263 if [[ ! -z ${CD_ROOT_1} ]] ; then 1346 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1264 local var= 1347 local var=
1265 cdcnt=0 1348 cdcnt=0
1266 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1349 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1267 cdcnt=$((cdcnt + 1)) 1350 ((++cdcnt))
1268 var="CD_ROOT_${cdcnt}" 1351 var="CD_ROOT_${cdcnt}"
1352 [[ -z ${!var} ]] && var="CD_ROOT"
1269 if [[ -z ${!var} ]] ; then 1353 if [[ -z ${!var} ]] ; then
1270 eerror "You must either use just the CD_ROOT" 1354 eerror "You must either use just the CD_ROOT"
1271 eerror "or specify ALL the CD_ROOT_X variables." 1355 eerror "or specify ALL the CD_ROOT_X variables."
1272 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1356 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1273 die "could not locate CD_ROOT_${cdcnt}" 1357 die "could not locate CD_ROOT_${cdcnt}"
1274 fi 1358 fi
1275 export CDROM_ROOTS_${cdcnt}="${!var}"
1276 done 1359 done
1277 export CDROM_ROOT=${CDROM_ROOTS_1} 1360 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1278 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1361 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1362 export CDROM_SET=-1
1363 for f in ${CDROM_CHECK_1//:/ } ; do
1364 ((++CDROM_SET))
1365 [[ -e ${CD_ROOT}/${f} ]] && break
1366 done
1367 export CDROM_MATCH=${f}
1279 return 1368 return
1280 fi 1369 fi
1281 1370
1371 # User didn't help us out so lets make sure they know they can
1372 # simplify the whole process ...
1282 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1373 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1283 einfon "This ebuild will need the " 1374 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1284 if [[ -z ${CDROM_NAME} ]] ; then
1285 echo "cdrom for ${PN}."
1286 else
1287 echo "${CDROM_NAME}."
1288 fi
1289 echo 1375 echo
1290 einfo "If you do not have the CD, but have the data files" 1376 einfo "If you do not have the CD, but have the data files"
1291 einfo "mounted somewhere on your filesystem, just export" 1377 einfo "mounted somewhere on your filesystem, just export"
1292 einfo "the variable CD_ROOT so that it points to the" 1378 einfo "the variable CD_ROOT so that it points to the"
1293 einfo "directory containing the files." 1379 einfo "directory containing the files."
1294 echo 1380 echo
1295 einfo "For example:" 1381 einfo "For example:"
1296 einfo "export CD_ROOT=/mnt/cdrom" 1382 einfo "export CD_ROOT=/mnt/cdrom"
1297 echo 1383 echo
1298 else 1384 else
1385 if [[ -n ${CDROM_NAME_SET} ]] ; then
1386 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1387 cdcnt=0
1388 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1389 ((++cdcnt))
1390 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1391 done
1392 fi
1393
1299 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1394 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1300 cdcnt=0 1395 cdcnt=0
1301 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1396 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1302 cdcnt=$((cdcnt + 1)) 1397 ((++cdcnt))
1303 var="CDROM_NAME_${cdcnt}" 1398 var="CDROM_NAME_${cdcnt}"
1304 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1399 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1305 done 1400 done
1306 echo 1401 echo
1307 einfo "If you do not have the CDs, but have the data files" 1402 einfo "If you do not have the CDs, but have the data files"
1308 einfo "mounted somewhere on your filesystem, just export" 1403 einfo "mounted somewhere on your filesystem, just export"
1309 einfo "the following variables so they point to the right place:" 1404 einfo "the following variables so they point to the right place:"
1310 einfon "" 1405 einfon ""
1311 cdcnt=0 1406 cdcnt=0
1312 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1407 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1313 cdcnt=$((cdcnt + 1)) 1408 ((++cdcnt))
1314 echo -n " CD_ROOT_${cdcnt}" 1409 echo -n " CD_ROOT_${cdcnt}"
1315 done 1410 done
1316 echo 1411 echo
1317 einfo "Or, if you have all the files in the same place, or" 1412 einfo "Or, if you have all the files in the same place, or"
1318 einfo "you only have one cdrom, you can export CD_ROOT" 1413 einfo "you only have one cdrom, you can export CD_ROOT"
1321 echo 1416 echo
1322 einfo "For example:" 1417 einfo "For example:"
1323 einfo "export CD_ROOT_1=/mnt/cdrom" 1418 einfo "export CD_ROOT_1=/mnt/cdrom"
1324 echo 1419 echo
1325 fi 1420 fi
1421
1422 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1423 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1424 cdrom_load_next_cd
1328} 1425}
1329 1426
1330# this is only used when you need access to more than one cd. 1427# @FUNCTION: cdrom_load_next_cd
1331# when you have finished using the first cd, just call this function. 1428# @DESCRIPTION:
1332# when it returns, CDROM_ROOT will be pointing to the second cd. 1429# Some packages are so big they come on multiple CDs. When you're done reading
1333# remember, you can only go forward in the cd chain, you can't go back. 1430# files off a CD and want access to the next one, just call this function.
1431# Again, all the messy details of user interaction are taken care of for you.
1432# Once this returns, just read the variable CDROM_ROOT for the location of the
1433# mounted CD. Note that you can only go forward in the CD list, so make sure
1434# you only call this function when you're done using the current CD.
1334cdrom_load_next_cd() { 1435cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1436 local var
1337 1437 ((++CDROM_CURRENT_CD))
1338 if [[ ! -z ${CD_ROOT} ]] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342 1438
1343 unset CDROM_ROOT 1439 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1440 var=CD_ROOT_${CDROM_CURRENT_CD}
1441 [[ -z ${!var} ]] && var="CD_ROOT"
1345 if [[ -z ${!var} ]] ; then 1442 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1443 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1444 _cdrom_locate_file_on_cd ${!var}
1348 else 1445 else
1349 export CDROM_ROOT=${!var} 1446 export CDROM_ROOT=${!var}
1350 fi 1447 fi
1351 1448
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1449 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1357# all it does is try to locate a give file on a cd ... if the cd isn't 1454# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be 1455# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1456# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1457# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1458# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1459_cdrom_locate_file_on_cd() {
1460 local mline=""
1461 local showedmsg=0
1462
1363 while [[ -z ${CDROM_ROOT} ]] ; do 1463 while [[ -z ${CDROM_ROOT} ]] ; do
1364 local dir=$(dirname "$*") 1464 local i=0
1465 local -a cdset=(${*//:/ })
1466 if [[ -n ${CDROM_SET} ]] ; then
1467 cdset=(${cdset[${CDROM_SET}]})
1468 fi
1469
1470 while [[ -n ${cdset[${i}]} ]] ; do
1471 local dir=$(dirname ${cdset[${i}]})
1365 local file=$(basename "$*") 1472 local file=$(basename ${cdset[${i}]})
1366 local mline=""
1367 local showedmsg=0
1368 1473
1369 for mline in $(mount | egrep -e '(iso|cdrom|fs=cdfss)' | awk '{print $3}') ; do 1474 local point= node= fs= foo=
1370 [[ -d ${mline}/${dir} ]] || continue 1475 while read point node fs foo ; do
1476 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1477 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1478 && continue
1479 point=${point//\040/ }
1371 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1480 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1372 && export CDROM_ROOT=${mline} 1481 export CDROM_ROOT=${point}
1482 export CDROM_SET=${i}
1483 export CDROM_MATCH=${cdset[${i}]}
1484 return
1485 done <<< "$(get_mounts)"
1486
1487 ((++i))
1373 done 1488 done
1374 1489
1375 if [[ -z ${CDROM_ROOT} ]] ; then
1376 echo 1490 echo
1377 if [[ ${showedmsg} -eq 0 ]] ; then 1491 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1492 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [[ -z ${CDROM_NAME} ]] ; then 1493 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1494 einfo "Please insert+mount the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else 1495 else
1385 if [[ -z ${CDROM_NAME_1} ]] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1496 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1390 fi
1391 fi 1497 fi
1392 showedmsg=1 1498 else
1499 if [[ -z ${CDROM_NAME_1} ]] ; then
1500 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1501 else
1502 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1503 einfo "Please insert+mount the ${!var} cdrom now !"
1504 fi
1393 fi 1505 fi
1506 showedmsg=1
1507 fi
1394 einfo "Press return to scan for the cd again" 1508 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1509 einfo "or hit CTRL+C to abort the emerge."
1396 echo 1510 echo
1397 einfo "If you are having trouble with the detection" 1511 einfo "If you are having trouble with the detection"
1398 einfo "of your CD, it is possible that you do not have" 1512 einfo "of your CD, it is possible that you do not have"
1399 einfo "Joliet support enabled in your kernel. Please" 1513 einfo "Joliet support enabled in your kernel. Please"
1400 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1514 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1401 read 1515 read || die "something is screwed with your system"
1402 fi
1403 done 1516 done
1404} 1517}
1405 1518
1519# @FUNCTION: strip-linguas
1520# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1521# @DESCRIPTION:
1406# Make sure that LINGUAS only contains languages that 1522# Make sure that LINGUAS only contains languages that
1407# a package can support 1523# a package can support. The first form allows you to
1408# 1524# specify a list of LINGUAS. The -i builds a list of po
1409# usage: strip-linguas <allow LINGUAS> 1525# files found in all the directories and uses the
1410# strip-linguas -i <directories of .po files> 1526# intersection of the lists. The -u builds a list of po
1411# strip-linguas -u <directories of .po files> 1527# files found in all the directories and uses the union
1412# 1528# of the lists.
1413# The first form allows you to specify a list of LINGUAS.
1414# The -i builds a list of po files found in all the
1415# directories and uses the intersection of the lists.
1416# The -u builds a list of po files found in all the
1417# directories and uses the union of the lists.
1418strip-linguas() { 1529strip-linguas() {
1419 local ls newls 1530 local ls newls nols
1420 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1531 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1421 local op=$1; shift 1532 local op=$1; shift
1422 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1533 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1423 local d f 1534 local d f
1424 for d in "$@" ; do 1535 for d in "$@" ; do
1425 if [[ ${op} == "-u" ]] ; then 1536 if [[ ${op} == "-u" ]] ; then
1426 newls=${ls} 1537 newls=${ls}
1427 else 1538 else
1428 newls="" 1539 newls=""
1429 fi 1540 fi
1430 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1541 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1431 if [[ ${op} == "-i" ]] ; then 1542 if [[ ${op} == "-i" ]] ; then
1432 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1543 hasq ${f} ${ls} && newls="${newls} ${f}"
1433 else 1544 else
1434 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1545 hasq ${f} ${ls} || newls="${newls} ${f}"
1435 fi 1546 fi
1436 done 1547 done
1437 ls=${newls} 1548 ls=${newls}
1438 done 1549 done
1439 ls=${ls//.po}
1440 else 1550 else
1441 ls=$@ 1551 ls="$@"
1442 fi 1552 fi
1443 1553
1444 ls=" ${ls} " 1554 nols=""
1445 newls="" 1555 newls=""
1446 for f in ${LINGUAS} ; do 1556 for f in ${LINGUAS} ; do
1447 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1557 if hasq ${f} ${ls} ; then
1448 newls="${newls} ${f}" 1558 newls="${newls} ${f}"
1449 else 1559 else
1450 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1560 nols="${nols} ${f}"
1451 fi 1561 fi
1452 done 1562 done
1453 if [[ -z ${newls} ]] ; then 1563 [[ -n ${nols} ]] \
1454 export LINGUAS="" 1564 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1455 else
1456 export LINGUAS=${newls:1} 1565 export LINGUAS=${newls:1}
1457 fi
1458} 1566}
1459 1567
1460# moved from kernel.eclass since they are generally useful outside of 1568# @FUNCTION: set_arch_to_kernel
1461# kernel.eclass -iggy (20041002) 1569# @DESCRIPTION:
1462
1463# the following functions are useful in kernel module ebuilds, etc.
1464# for an example see ivtv or drbd ebuilds
1465
1466# set's ARCH to match what the kernel expects 1570# Set the env ARCH to match what the kernel expects.
1467set_arch_to_kernel() { 1571set_arch_to_kernel() {
1468 i=10 1572 i=10
1469 while ((i--)) ; do 1573 while ((i--)) ; do
1470 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1574 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1471 done 1575 done
1472 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1576 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1473 case ${ARCH} in 1577 case ${ARCH} in
1474 x86) export ARCH="i386";; 1578 x86) export ARCH="i386";;
1475 amd64) export ARCH="x86_64";; 1579 amd64) export ARCH="x86_64";;
1476 hppa) export ARCH="parisc";; 1580 hppa) export ARCH="parisc";;
1477 mips) export ARCH="mips";; 1581 mips) export ARCH="mips";;
1478 sparc) export ARCH="$(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! 1582 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1479 *) export ARCH="${ARCH}";; 1583 *) export ARCH="${ARCH}";;
1480 esac 1584 esac
1481} 1585}
1482 1586
1483# set's ARCH back to what portage expects 1587# @FUNCTION: set_arch_to_portage
1588# @DESCRIPTION:
1589# Set the env ARCH to match what portage expects.
1484set_arch_to_portage() { 1590set_arch_to_portage() {
1485 i=10 1591 i=10
1486 while ((i--)) ; do 1592 while ((i--)) ; do
1487 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1593 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1488 done 1594 done
1489 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1595 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1490} 1596}
1491 1597
1492# Jeremy Huddleston <eradicator@gentoo.org>: 1598# @FUNCTION: preserve_old_lib
1493# preserve_old_lib /path/to/libblah.so.0 1599# @USAGE: <libs to preserve> [more libs]
1494# preserve_old_lib_notify /path/to/libblah.so.0 1600# @DESCRIPTION:
1495#
1496# These functions are useful when a lib in your package changes --soname. Such 1601# These functions are useful when a lib in your package changes ABI SONAME.
1497# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1602# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1498# would break packages that link against it. Most people get around this 1603# would break packages that link against it. Most people get around this
1499# by using the portage SLOT mechanism, but that is not always a relevant 1604# by using the portage SLOT mechanism, but that is not always a relevant
1500# solution, so instead you can add the following to your ebuilds: 1605# solution, so instead you can call this from pkg_preinst. See also the
1501# 1606# preserve_old_lib_notify function.
1502# src_install() {
1503# ...
1504# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1505# ...
1506# }
1507#
1508# pkg_postinst() {
1509# ...
1510# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1511# ...
1512# }
1513
1514preserve_old_lib() { 1607preserve_old_lib() {
1515 LIB=$1 1608 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1609 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1610 die "Invalid preserve_old_lib() usage"
1611 fi
1612 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1516 1613
1517 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1614 local lib dir
1518 SONAME=`basename ${LIB}` 1615 for lib in "$@" ; do
1519 DIRNAME=`dirname ${LIB}` 1616 [[ -e ${ROOT}/${lib} ]] || continue
1520 1617 dir=${lib%/*}
1521 dodir ${DIRNAME} 1618 dodir ${dir} || die "dodir ${dir} failed"
1522 cp ${ROOT}${LIB} ${D}${DIRNAME} 1619 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1523 touch ${D}${LIB} 1620 touch "${D}"/${lib}
1524 fi 1621 done
1525} 1622}
1526 1623
1624# @FUNCTION: preserve_old_lib_notify
1625# @USAGE: <libs to notify> [more libs]
1626# @DESCRIPTION:
1627# Spit helpful messages about the libraries preserved by preserve_old_lib.
1527preserve_old_lib_notify() { 1628preserve_old_lib_notify() {
1528 LIB=$1 1629 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1630 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1631 die "Invalid preserve_old_lib_notify() usage"
1632 fi
1529 1633
1530 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1634 local lib notice=0
1531 SONAME=`basename ${LIB}` 1635 for lib in "$@" ; do
1532 1636 [[ -e ${ROOT}/${lib} ]] || continue
1637 if [[ ${notice} -eq 0 ]] ; then
1638 notice=1
1533 ewarn "An old version of an installed library was detected on your system." 1639 ewarn "Old versions of installed libraries were detected on your system."
1534 ewarn "In order to avoid breaking packages that link against it, this older version" 1640 ewarn "In order to avoid breaking packages that depend on these old libs,"
1535 ewarn "is not being removed. In order to make full use of this newer version," 1641 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1536 ewarn "you will need to execute the following command:" 1642 ewarn "in order to remove these old dependencies. If you do not have this"
1537 ewarn " revdep-rebuild --soname ${SONAME}" 1643 ewarn "helper program, simply emerge the 'gentoolkit' package."
1538 ewarn 1644 ewarn
1539 ewarn "After doing that, you can safely remove ${LIB}"
1540 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1541 fi 1645 fi
1646 ewarn " # revdep-rebuild --library ${lib##*/}"
1647 done
1542} 1648}
1543 1649
1544# Hack for people to figure out if a package was built with 1650# @FUNCTION: built_with_use
1545# certain USE flags 1651# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1652# @DESCRIPTION:
1653# A temporary hack until portage properly supports DEPENDing on USE
1654# flags being enabled in packages. This will check to see if the specified
1655# DEPEND atom was built with the specified list of USE flags. The
1656# --missing option controls the behavior if called on a package that does
1657# not actually support the defined USE flags (aka listed in IUSE).
1658# The default is to abort (call die). The -a and -o flags control
1659# the requirements of the USE flags. They correspond to "and" and "or"
1660# logic. So the -a flag means all listed USE flags must be enabled
1661# while the -o flag means at least one of the listed fIUSE flags must be
1662# enabled. The --hidden option is really for internal use only as it
1663# means the USE flag we're checking is hidden expanded, so it won't be found
1664# in IUSE like normal USE flags.
1546# 1665#
1547# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1666# Remember that this function isn't terribly intelligent so order of optional
1548# ex: built_with_use xchat gtk2 1667# flags matter.
1549#
1550# Flags: -a all USE flags should be utilized
1551# -o at least one USE flag should be utilized
1552# Note: the default flag is '-a'
1553built_with_use() { 1668built_with_use() {
1669 local hidden="no"
1670 if [[ $1 == "--hidden" ]] ; then
1671 hidden="yes"
1672 shift
1673 fi
1674
1675 local missing_action="die"
1676 if [[ $1 == "--missing" ]] ; then
1677 missing_action=$2
1678 shift ; shift
1679 case ${missing_action} in
1680 true|false|die) ;;
1681 *) die "unknown action '${missing_action}'";;
1682 esac
1683 fi
1684
1554 local opt=$1 1685 local opt=$1
1555 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1686 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1556 1687
1557 local PKG=$(best_version $1) 1688 local PKG=$(best_version $1)
1689 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1558 shift 1690 shift
1559 1691
1560 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1692 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1561 [[ ! -e ${USEFILE} ]] && return 1 1693 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1694
1695 # if the IUSE file doesn't exist, the read will error out, we need to handle
1696 # this gracefully
1697 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1698 case ${missing_action} in
1699 true) return 0;;
1700 false) return 1;;
1701 die) die "Unable to determine what USE flags $PKG was built with";;
1702 esac
1703 fi
1704
1705 if [[ ${hidden} == "no" ]] ; then
1706 local IUSE_BUILT=$(<${IUSEFILE})
1707 # Don't check USE_EXPAND #147237
1708 local expand
1709 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1710 if [[ $1 == ${expand}_* ]] ; then
1711 expand=""
1712 break
1713 fi
1714 done
1715 if [[ -n ${expand} ]] ; then
1716 if ! has $1 ${IUSE_BUILT} ; then
1717 case ${missing_action} in
1718 true) return 0;;
1719 false) return 1;;
1720 die) die "$PKG does not actually support the $1 USE flag!";;
1721 esac
1722 fi
1723 fi
1724 fi
1562 1725
1563 local USE_BUILT=$(<${USEFILE}) 1726 local USE_BUILT=$(<${USEFILE})
1564 while [[ $# -gt 0 ]] ; do 1727 while [[ $# -gt 0 ]] ; do
1565 if [[ ${opt} = "-o" ]] ; then 1728 if [[ ${opt} = "-o" ]] ; then
1566 has $1 ${USE_BUILT} && return 0 1729 has $1 ${USE_BUILT} && return 0
1570 shift 1733 shift
1571 done 1734 done
1572 [[ ${opt} = "-a" ]] 1735 [[ ${opt} = "-a" ]]
1573} 1736}
1574 1737
1738# @DESCRIPTION: epunt_cxx
1739# @USAGE: [dir to scan]
1740# @DESCRIPTION:
1575# Many configure scripts wrongly bail when a C++ compiler 1741# Many configure scripts wrongly bail when a C++ compiler could not be
1576# could not be detected. #73450 1742# detected. If dir is not specified, then it defaults to ${S}.
1743#
1744# http://bugs.gentoo.org/73450
1577epunt_cxx() { 1745epunt_cxx() {
1578 local dir=$1 1746 local dir=$1
1579 [[ -z ${dir} ]] && dir=${S} 1747 [[ -z ${dir} ]] && dir=${S}
1580 ebegin "Removing useless C++ checks" 1748 ebegin "Removing useless C++ checks"
1581 local f 1749 local f
1583 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1751 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1584 done 1752 done
1585 eend 0 1753 eend 0
1586} 1754}
1587 1755
1588# dopamd <file> [more files] 1756# @FUNCTION: make_wrapper
1589# 1757# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1590# Install pam auth config file in /etc/pam.d 1758# @DESCRIPTION:
1591dopamd() { 1759# Create a shell wrapper script named wrapper in installpath
1592 [[ -z $1 ]] && die "dopamd requires at least one argument" 1760# (defaults to the bindir) to execute target (default of wrapper) by
1593 1761# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1594 use pam || return 0 1762# libpaths followed by optionally changing directory to chdir.
1595
1596 INSDESTTREE=/etc/pam.d \
1597 doins "$@" || die "failed to install $@"
1598}
1599# newpamd <old name> <new name>
1600#
1601# Install pam file <old name> as <new name> in /etc/pam.d
1602newpamd() {
1603 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1604
1605 use pam || return 0
1606
1607 INSDESTTREE=/etc/pam.d \
1608 newins "$1" "$2" || die "failed to install $1 as $2"
1609}
1610
1611# make a wrapper script ...
1612# NOTE: this was originally games_make_wrapper, but I noticed other places where
1613# this could be used, so I have moved it here and made it not games-specific
1614# -- wolf31o2
1615# $1 == wrapper name
1616# $2 == binary to run
1617# $3 == directory to chdir before running binary
1618# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1619# $5 == path for wrapper
1620make_wrapper() { 1763make_wrapper() {
1621 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1764 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1622 local tmpwrapper=$(emktemp) 1765 local tmpwrapper=$(emktemp)
1623 # We don't want to quote ${bin} so that people can pass complex 1766 # We don't want to quote ${bin} so that people can pass complex
1624 # things as $bin ... "./someprog --args" 1767 # things as $bin ... "./someprog --args"
1634fi 1777fi
1635exec ${bin} "\$@" 1778exec ${bin} "\$@"
1636EOF 1779EOF
1637 chmod go+rx "${tmpwrapper}" 1780 chmod go+rx "${tmpwrapper}"
1638 if [[ -n ${path} ]] ; then 1781 if [[ -n ${path} ]] ; then
1782 (
1639 exeinto "${path}" 1783 exeinto "${path}"
1640 newexe "${tmpwrapper}" "${wrapper}" 1784 newexe "${tmpwrapper}" "${wrapper}"
1785 ) || die
1641 else 1786 else
1642 newbin "${tmpwrapper}" "${wrapper}" 1787 newbin "${tmpwrapper}" "${wrapper}" || die
1643 fi 1788 fi
1644} 1789}

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