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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 1.200 2005/09/23 20:44:26 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.283 2007/06/16 08:03:28 vapier Exp $
4# 4
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# @ECLASS: eutils.eclass
6# 6# @MAINTAINER:
7# This eclass is for general purpose functions that most ebuilds 7# base-system@gentoo.org
8# have to implement themselves. 8# @BLURB: many extra (but common) functions that are used in ebuilds
9# 9# @DESCRIPTION:
10# NB: If you add anything, please comment it! 10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44}
45
46# This function generate linker scripts in /usr/lib for dynamic
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83}
84
85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
87#
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 50}
115 51
116# Default directory where patches are located 52# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 54# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 56# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
125# and not the full path .. 62# and not the full path ..
126EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 64# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
132# 69#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 71#
135EPATCH_FORCE="no" 72EPATCH_FORCE="no"
136 73
137# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
138# or two patches. 75# or two patches.
149# 86#
150# Patches are applied in current directory. 87# Patches are applied in current directory.
151# 88#
152# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
153# 90#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 92#
156# For example: 93# For example:
157# 94#
158# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
160# 97#
161# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
162# specific patches. 99# specific patches.
163# 100#
164# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
167# 104#
168# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
169# 106#
170epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 113 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
247 fi 189 fi
248 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
249 do 191 do
250 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
251 # 193 #
252 # ???_arch_foo.patch 194 # ???_arch_foo.patch
253 # 195 #
254 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
257 then 199 then
258 local count=0 200 local count=0
259 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 202 local patchname=${x##*/}
261 203
284 226
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
287 do 229 do
288 # Generate some useful debug info ... 230 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 233
292 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then 235 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else 238 else
297 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
298 fi 240 fi
299 241
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 244
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 247
306 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then 249 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then 251 then
313 count=5 255 count=5
314 break 256 break
315 fi 257 fi
316 fi 258 fi
317 259
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 260 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then 261 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 267
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
327 270
328 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
329 then 272 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 274 echo
370 then 313 then
371 einfo "Done with patching" 314 einfo "Done with patching"
372 fi 315 fi
373} 316}
374 317
318# @FUNCTION: emktemp
319# @USAGE: [temp dir]
320# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 322# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 323emktemp() {
381 local exe="touch" 324 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 326 local topdir=$1
384 327
386 [[ -z ${T} ]] \ 329 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 330 && topdir="/tmp" \
388 || topdir=${T} 331 || topdir=${T}
389 fi 332 fi
390 333
391 if [[ -z $(type -p mktemp) ]] ; then 334 if ! type -P mktemp > /dev/null ; then
335 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 336 local tmp=/
393 while [[ -e ${tmp} ]] ; do 337 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 339 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 341 echo "${tmp}"
398 else 342 else
343 # the args here will give slightly wierd names on BSD,
344 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 345 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 347 else
402 mktemp ${exe} "${topdir}" 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 349 fi
350 fi
404} 351}
405 352
353# @FUNCTION: egetent
354# @USAGE: <database> <key>
355# @MAINTAINER:
356# base-system@gentoo.org (Linux)
357# Joe Jezak <josejx@gmail.com> (OS X)
358# usata@gentoo.org (OS X)
359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
360# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 363egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then 364 case ${CHOST} in
365 *-darwin*)
414 case "$2" in 366 case "$2" in
415 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 369 ;;
418 *) # Numeric 370 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;; 372 ;;
421 esac 373 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then 374 ;;
423 local action 375 *-freebsd*|*-dragonfly*)
424 if [ "$1" == "passwd" ] 376 local opts action="user"
425 then 377 [[ $1 == "passwd" ]] || action="group"
426 action="user" 378
427 else 379 # lookup by uid/gid
428 action="group" 380 if [[ $2 == [[:digit:]]* ]] ; then
381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi 382 fi
383
430 pw show "${action}" "$2" -q 384 pw show ${action} ${opts} "$2" -q
431 else 385 ;;
386 *-netbsd*|*-openbsd*)
387 grep "$2:\*:" /etc/$1
388 ;;
389 *)
432 which nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2" 391 getent "$1" "$2"
434 fi 392 ;;
393 esac
435} 394}
436 395
437# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
438# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
439# 398# @DESCRIPTION:
440# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
441# 400# a user to the system. The only required parameter is the username.
442# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
443# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
444# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
445# note: pass -1 to get default behavior
446# shell: /bin/false
447# homedir: /dev/null
448# groups: none
449# extra: comment of 'added by portage for ${PN}'
450enewuser() { 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
451 # get the username 412 # get the username
452 local euser=$1; shift 413 local euser=$1; shift
453 if [[ -z ${euser} ]] ; then 414 if [[ -z ${euser} ]] ; then
454 eerror "No username specified !" 415 eerror "No username specified !"
455 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
456 fi 417 fi
457 418
458 # lets see if the username already exists 419 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
460 return 0 421 return 0
461 fi 422 fi
462 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
463 424
464 # options to pass to useradd 425 # options to pass to useradd
465 local opts= 426 local opts=
466 427
467 # handle uid 428 # handle uid
468 local euid=$1; shift 429 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then 431 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
472 euid="next" 433 euid="next"
473 fi 434 fi
474 else 435 else
475 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
477 fi 438 fi
478 else 439 else
479 euid="next" 440 euid="next"
480 fi 441 fi
481 if [[ ${euid} == "next" ]] ; then 442 if [[ ${euid} == "next" ]] ; then
482 for euid in $(seq 101 999) ; do 443 for ((euid = 101; euid <= 999; euid++)); do
483 [[ -z $(egetent passwd ${euid}) ]] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
484 done 445 done
485 fi 446 fi
486 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
487 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
488 449
489 # handle shell 450 # handle shell
490 local eshell=$1; shift 451 local eshell=$1; shift
491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
492 if [[ ! -e ${eshell} ]] ; then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
493 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
494 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"
495 fi 460 fi
496 else 461 else
497 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
498 [[ -x ${ROOT}${shell} ]] && break; 463 [[ -x ${ROOT}${shell} ]] && break
499 done 464 done
500 465
501 if [[ ${shell} == "/dev/null" ]]; then 466 if [[ ${shell} == "/dev/null" ]] ; then
502 eerror "Unable to identify the shell to use" 467 eerror "Unable to identify the shell to use, proceeding with userland default."
503 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 ${USERLAND}"
473 esac
504 fi 474 fi
505 475
506 eshell=${shell} 476 eshell=${shell}
507 fi 477 fi
508 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
548 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
549 519
550 # handle extra and add the user 520 # handle extra and add the user
551 local oldsandbox=${SANDBOX_ON} 521 local oldsandbox=${SANDBOX_ON}
552 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
553 case ${USERLAND} in 523 case ${CHOST} in
554 Darwin) 524 *-darwin*)
555 ### Make the user 525 ### Make the user
556 if [[ -z $@ ]] ; then 526 if [[ -z $@ ]] ; then
557 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
558 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
559 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
570 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
571 einfo "eextra: $@" 541 einfo "eextra: $@"
572 die "Required function missing" 542 die "Required function missing"
573 fi 543 fi
574 ;; 544 ;;
575 BSD) 545 *-freebsd*|*-dragonfly*)
576 if [[ -z $@ ]] ; then 546 if [[ -z $@ ]] ; then
577 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
578 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
579 die "enewuser failed" 549 die "enewuser failed"
580 else 550 else
581 einfo " - Extra: $@" 551 einfo " - Extra: $@"
582 pw useradd ${euser} ${opts} \ 552 pw useradd ${euser} ${opts} \
583 "$@" || die "enewuser failed" 553 "$@" || die "enewuser failed"
584 fi 554 fi
585 ;; 555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
560 else
561 einfo " - Extra: $@"
562 useradd ${opts} ${euser} "$@" || die "enewuser failed"
563 fi
564 ;;
565
566 *-openbsd*)
567 if [[ -z $@ ]] ; then
568 useradd -u ${euid} -s ${eshell} \
569 -d ${ehome} -c "Added by portage for ${PN}" \
570 -g ${egroups} ${euser} || die "enewuser failed"
571 else
572 einfo " - Extra: $@"
573 useradd -u ${euid} -s ${eshell} \
574 -d ${ehome} -c "Added by portage for ${PN}" \
575 -g ${egroups} ${euser} "$@" || die "enewuser failed"
576 fi
577 ;;
578
586 *) 579 *)
587 if [[ -z $@ ]] ; then 580 if [[ -z $@ ]] ; then
588 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
589 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
590 || die "enewuser failed" 583 || die "enewuser failed"
604 fi 597 fi
605 598
606 export SANDBOX_ON=${oldsandbox} 599 export SANDBOX_ON=${oldsandbox}
607} 600}
608 601
609# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
610# vapier@gentoo.org 603# @USAGE: <group> [gid]
611# 604# @DESCRIPTION:
612# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
613# 606# group to the system. Just give it a group name to add and enewgroup will
614# 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
615# groupname: REQUIRED ! 608# allocate the next available one.
616# gid: next available (see groupadd(8))
617# extra: none
618enewgroup() { 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
619 # get the group 617 # get the group
620 local egroup="$1"; shift 618 local egroup="$1"; shift
621 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
622 then 620 then
623 eerror "No group specified !" 621 eerror "No group specified !"
624 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
625 fi 623 fi
626 624
627 # see if group already exists 625 # see if group already exists
628 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
629 then
630 return 0 627 return 0
631 fi 628 fi
632 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
633 630
634 # options to pass to useradd 631 # options to pass to useradd
640 then 637 then
641 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
642 then 639 then
643 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
644 then 641 then
645 if [[ "${USERLAND}" == "Darwin" ]]; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
646 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
647 else 644 else
648 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
649 fi 646 fi
650 else 647 else
664 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
665 662
666 # add the group 663 # add the group
667 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
668 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
669 if [[ "${USERLAND}" == "Darwin" ]]; then 666 case ${CHOST} in
667 *-darwin*)
670 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
671 then 669 then
672 einfo "Extra options are not supported on Darwin/OS X yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
673 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
674 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
675 die "Required function missing" 673 die "Required function missing"
676 fi 674 fi
677 675
678 # If we need the next available 676 # If we need the next available
679 case ${egid} in 677 case ${egid} in
680 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
681 for egid in $(seq 101 999); do 679 for ((egid = 101; egid <= 999; egid++)); do
682 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
683 done 681 done
684 esac 682 esac
685 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
686 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
687 elif [[ "${USERLAND}" == "BSD" ]] ; then 685 ;;
686
687 *-freebsd*|*-dragonfly*)
688 case ${egid} in 688 case ${egid} in
689 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
690 for egid in $(seq 101 999); do 690 for ((egid = 101; egid <= 999; egid++)); do
691 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
692 done 692 done
693 esac 693 esac
694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
695 else 695 ;;
696
697 *-netbsd*)
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for ((egid = 101; egid <= 999; egid++)); do
701 [[ -z $(egetent group ${egid}) ]] && break
702 done
703 esac
704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
705 ;;
706
707 *)
696 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
697 fi 709 ;;
710 esac
698 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
699} 712}
700 713
701# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
702# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
703# 716# @DESCRIPTION:
704# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
705edos2unix() { 721edos2unix() {
706 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
707 do
708 cp "${f}" ${T}/edos2unix
709 sed 's/\r$//' ${T}/edos2unix > "${f}"
710 done
711} 723}
712
713
714##############################################################
715# START: Handle .desktop files and menu entries #
716# maybe this should be separated into a new eclass some time #
717# lanius@gentoo.org #
718##############################################################
719 724
720# Make a desktop file ! 725# Make a desktop file !
721# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
722# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
723# 728#
724# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
725# 730#
726# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
727# name: the name that will show up in the menu 732# name: the name that will show up in the menu
728# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
729# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
730# a full path to an icon 735# a full path to an icon
731# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
732# http://www.freedesktop.org/Standards/desktop-entry-spec 737# http://www.freedesktop.org/Standards/desktop-entry-spec
733# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
734make_desktop_entry() { 739make_desktop_entry() {
735 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
736 741
744 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
745 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
746 case ${catmaj} in 751 case ${catmaj} in
747 app) 752 app)
748 case ${catmin} in 753 case ${catmin} in
749 admin) type=System;; 754 admin) type=System;;
750 cdr) type=DiscBurning;; 755 cdr) type=DiscBurning;;
751 dicts) type=Dictionary;; 756 dicts) type=Dictionary;;
752 editors) type=TextEditor;; 757 editors) type=TextEditor;;
753 emacs) type=TextEditor;; 758 emacs) type=TextEditor;;
754 emulation) type=Emulator;; 759 emulation) type=Emulator;;
755 laptop) type=HardwareSettings;; 760 laptop) type=HardwareSettings;;
756 office) type=Office;; 761 office) type=Office;;
757 vim) type=TextEditor;; 762 vim) type=TextEditor;;
758 xemacs) type=TextEditor;; 763 xemacs) type=TextEditor;;
759 *) type=;; 764 *) type=;;
760 esac 765 esac
761 ;; 766 ;;
762 767
763 dev) 768 dev)
764 type="Development" 769 type="Development"
765 ;; 770 ;;
766 771
767 games) 772 games)
768 case ${catmin} in 773 case ${catmin} in
769 action) type=ActionGame;; 774 action|fps) type=ActionGame;;
770 arcade) type=ArcadeGame;; 775 arcade) type=ArcadeGame;;
771 board) type=BoardGame;; 776 board) type=BoardGame;;
772 kid) type=KidsGame;; 777 kids) type=KidsGame;;
773 emulation) type=Emulator;; 778 emulation) type=Emulator;;
774 puzzle) type=LogicGame;; 779 puzzle) type=LogicGame;;
775 rpg) type=RolePlaying;; 780 rpg) type=RolePlaying;;
776 roguelike) type=RolePlaying;; 781 roguelike) type=RolePlaying;;
777 simulation) type=Simulation;; 782 simulation) type=Simulation;;
778 sports) type=SportsGame;; 783 sports) type=SportsGame;;
779 strategy) type=StrategyGame;; 784 strategy) type=StrategyGame;;
780 *) type=;; 785 *) type=;;
781 esac 786 esac
782 type="Game;${type}" 787 type="Game;${type}"
783 ;; 788 ;;
784 789
785 mail) 790 mail)
789 media) 794 media)
790 case ${catmin} in 795 case ${catmin} in
791 gfx) type=Graphics;; 796 gfx) type=Graphics;;
792 radio) type=Tuner;; 797 radio) type=Tuner;;
793 sound) type=Audio;; 798 sound) type=Audio;;
794 tv) type=TV;; 799 tv) type=TV;;
795 video) type=Video;; 800 video) type=Video;;
796 *) type=;; 801 *) type=;;
797 esac 802 esac
798 type="AudioVideo;${type}" 803 type="AudioVideo;${type}"
799 ;; 804 ;;
800 805
801 net) 806 net)
802 case ${catmin} in 807 case ${catmin} in
803 dialup) type=Dialup;; 808 dialup) type=Dialup;;
804 ftp) type=FileTransfer;; 809 ftp) type=FileTransfer;;
805 im) type=InstantMessaging;; 810 im) type=InstantMessaging;;
806 irc) type=IRCClient;; 811 irc) type=IRCClient;;
807 mail) type=Email;; 812 mail) type=Email;;
808 news) type=News;; 813 news) type=News;;
809 nntp) type=News;; 814 nntp) type=News;;
810 p2p) type=FileTransfer;; 815 p2p) type=FileTransfer;;
811 *) type=;; 816 *) type=;;
812 esac 817 esac
813 type="Network;${type}" 818 type="Network;${type}"
814 ;; 819 ;;
815 820
816 sci) 821 sci)
817 case ${catmin} in 822 case ${catmin} in
818 astro*) type=Astronomoy;; 823 astro*) type=Astronomy;;
819 bio*) type=Biology;; 824 bio*) type=Biology;;
820 calc*) type=Calculator;; 825 calc*) type=Calculator;;
821 chem*) type=Chemistry;; 826 chem*) type=Chemistry;;
822 geo*) type=Geology;; 827 geo*) type=Geology;;
823 math*) type=Math;; 828 math*) type=Math;;
824 *) type=;; 829 *) type=;;
825 esac 830 esac
826 type="Science;${type}" 831 type="Science;${type}"
827 ;; 832 ;;
828 833
829 www) 834 www)
830 case ${catmin} in 835 case ${catmin} in
831 client) type=WebBrowser;; 836 client) type=WebBrowser;;
832 *) type=;; 837 *) type=;;
833 esac 838 esac
834 type="Network" 839 type="Network"
835 ;; 840 ;;
836 841
837 *) 842 *)
842 if [ "${SLOT}" == "0" ] ; then 847 if [ "${SLOT}" == "0" ] ; then
843 local desktop_name="${PN}" 848 local desktop_name="${PN}"
844 else 849 else
845 local desktop_name="${PN}-${SLOT}" 850 local desktop_name="${PN}-${SLOT}"
846 fi 851 fi
852 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
847 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 853 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
848 854
855 cat <<-EOF > "${desktop}"
849echo "[Desktop Entry] 856 [Desktop Entry]
850Encoding=UTF-8 857 Encoding=UTF-8
851Version=0.9.2 858 Version=0.9.2
852Name=${name} 859 Name=${name}
853Type=Application 860 Type=Application
854Comment=${DESCRIPTION} 861 Comment=${DESCRIPTION}
855Exec=${exec} 862 Exec=${exec}
863 TryExec=${exec%% *}
856Path=${path} 864 Path=${path}
857Icon=${icon} 865 Icon=${icon}
858Categories=Application;${type};" > "${desktop}" 866 Categories=Application;${type};
867 EOF
859 868
869 (
870 # wrap the env here so that the 'insinto' call
871 # doesn't corrupt the env of the caller
860 insinto /usr/share/applications 872 insinto /usr/share/applications
861 doins "${desktop}" 873 doins "${desktop}"
862 874 )
863 return 0
864} 875}
865 876
866# Make a GDM/KDM Session file 877# @FUNCTION: validate_desktop_entries
867# 878# @USAGE: [directories]
868# make_desktop_entry(<title>, <command>) 879# @MAINTAINER:
869# title: File to execute to start the Window Manager 880# Carsten Lohrke <carlo@gentoo.org>
870# command: Name of the Window Manager 881# @DESCRIPTION:
882# Validate desktop entries using desktop-file-utils
883validate_desktop_entries() {
884 if [[ -x /usr/bin/desktop-file-validate ]] ; then
885 einfo "Checking desktop entry validity"
886 local directories=""
887 for d in /usr/share/applications $@ ; do
888 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
889 done
890 if [[ -n ${directories} ]] ; then
891 for FILE in $(find ${directories} -name "*\.desktop" \
892 -not -path '*.hidden*' | sort -u 2>/dev/null)
893 do
894 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
895 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
896 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
897 done
898 fi
899 echo ""
900 else
901 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
902 fi
903}
871 904
905# @FUNCTION: make_session_desktop
906# @USAGE: <title> <command>
907# @DESCRIPTION:
908# Make a GDM/KDM Session file. The title is the file to execute to start the
909# Window Manager. The command is the name of the Window Manager.
872make_session_desktop() { 910make_session_desktop() {
873 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 911 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
874 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 912 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
875 913
876 local title=$1 914 local title=$1
877 local command=$2 915 local command=$2
878 local desktop=${T}/${wm}.desktop 916 local desktop=${T}/${wm}.desktop
879 917
918 cat <<-EOF > "${desktop}"
880echo "[Desktop Entry] 919 [Desktop Entry]
881Encoding=UTF-8 920 Encoding=UTF-8
882Name=${title} 921 Name=${title}
883Comment=This session logs you into ${title} 922 Comment=This session logs you into ${title}
884Exec=${command} 923 Exec=${command}
885TryExec=${command} 924 TryExec=${command}
886Type=Application" > "${desktop}" 925 Type=Application
926 EOF
887 927
928 (
929 # wrap the env here so that the 'insinto' call
930 # doesn't corrupt the env of the caller
888 insinto /usr/share/xsessions 931 insinto /usr/share/xsessions
889 doins "${desktop}" 932 doins "${desktop}"
933 )
890} 934}
891 935
936# @FUNCTION: domenu
937# @USAGE: <menus>
938# @DESCRIPTION:
939# Install the list of .desktop menu files into the appropriate directory
940# (/usr/share/applications).
892domenu() { 941domenu() {
942 (
943 # wrap the env here so that the 'insinto' call
944 # doesn't corrupt the env of the caller
893 local i j 945 local i j ret=0
894 insinto /usr/share/applications 946 insinto /usr/share/applications
895 for i in "$@" ; do 947 for i in "$@" ; do
896 if [[ -f ${i} ]] ; then 948 if [[ -f ${i} ]] ; then
897 doins "${i}" 949 doins "${i}"
950 ((ret+=$?))
898 elif [[ -d ${i} ]] ; then 951 elif [[ -d ${i} ]] ; then
899 for j in "${i}"/*.desktop ; do 952 for j in "${i}"/*.desktop ; do
900 doins "${j}" 953 doins "${j}"
954 ((ret+=$?))
901 done 955 done
902 fi 956 fi
903 done 957 done
958 exit ${ret}
959 )
904} 960}
961
962# @FUNCTION: newmenu
963# @USAGE: <menu> <newname>
964# @DESCRIPTION:
965# Like all other new* functions, install the specified menu as newname.
905newmenu() { 966newmenu() {
967 (
968 # wrap the env here so that the 'insinto' call
969 # doesn't corrupt the env of the caller
906 insinto /usr/share/applications 970 insinto /usr/share/applications
907 newins "$1" "$2" 971 newins "$@"
972 )
908} 973}
909 974
975# @FUNCTION: doicon
976# @USAGE: <list of icons>
977# @DESCRIPTION:
978# Install the list of icons into the icon directory (/usr/share/pixmaps).
979# This is useful in conjunction with creating desktop/menu files.
910doicon() { 980doicon() {
981 (
982 # wrap the env here so that the 'insinto' call
983 # doesn't corrupt the env of the caller
911 local i j 984 local i j ret
912 insinto /usr/share/pixmaps 985 insinto /usr/share/pixmaps
913 for i in "$@" ; do 986 for i in "$@" ; do
914 if [[ -f ${i} ]] ; then 987 if [[ -f ${i} ]] ; then
915 doins "${i}" 988 doins "${i}"
989 ((ret+=$?))
916 elif [[ -d ${i} ]] ; then 990 elif [[ -d ${i} ]] ; then
917 for j in "${i}"/*.png ; do 991 for j in "${i}"/*.png ; do
918 doins "${j}" 992 doins "${j}"
993 ((ret+=$?))
919 done 994 done
920 fi 995 fi
921 done 996 done
997 exit ${ret}
998 )
922} 999}
1000
1001# @FUNCTION: newicon
1002# @USAGE: <icon> <newname>
1003# @DESCRIPTION:
1004# Like all other new* functions, install the specified icon as newname.
923newicon() { 1005newicon() {
1006 (
1007 # wrap the env here so that the 'insinto' call
1008 # doesn't corrupt the env of the caller
924 insinto /usr/share/pixmaps 1009 insinto /usr/share/pixmaps
925 newins "$1" "$2" 1010 newins "$@"
1011 )
926} 1012}
927
928##############################################################
929# END: Handle .desktop files and menu entries #
930##############################################################
931
932 1013
933# for internal use only (unpack_pdv and unpack_makeself) 1014# for internal use only (unpack_pdv and unpack_makeself)
934find_unpackable_file() { 1015find_unpackable_file() {
935 local src=$1 1016 local src=$1
936 if [[ -z ${src} ]] ; then 1017 if [[ -z ${src} ]] ; then
946 fi 1027 fi
947 [[ ! -e ${src} ]] && return 1 1028 [[ ! -e ${src} ]] && return 1
948 echo "${src}" 1029 echo "${src}"
949} 1030}
950 1031
1032# @FUNCTION: unpack_pdv
1033# @USAGE: <file to unpack> <size of off_t>
1034# @DESCRIPTION:
951# Unpack those pesky pdv generated files ... 1035# Unpack those pesky pdv generated files ...
952# They're self-unpacking programs with the binary package stuffed in 1036# They're self-unpacking programs with the binary package stuffed in
953# the middle of the archive. Valve seems to use it a lot ... too bad 1037# the middle of the archive. Valve seems to use it a lot ... too bad
954# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1038# it seems to like to segfault a lot :(. So lets take it apart ourselves.
955# 1039#
956# Usage: unpack_pdv [file to unpack] [size of off_t]
957# - you have to specify the off_t size ... i have no idea how to extract that 1040# You have to specify the off_t size ... I have no idea how to extract that
958# information out of the binary executable myself. basically you pass in 1041# information out of the binary executable myself. Basically you pass in
959# the size of the off_t type (in bytes) on the machine that built the pdv 1042# the size of the off_t type (in bytes) on the machine that built the pdv
1043# archive.
1044#
960# archive. one way to determine this is by running the following commands: 1045# One way to determine this is by running the following commands:
961# strings <pdv archive> | grep lseek 1046# strings <pdv archive> | grep lseek
962# strace -elseek <pdv archive> 1047# strace -elseek <pdv archive>
963# basically look for the first lseek command (we do the strings/grep because 1048# Basically look for the first lseek command (we do the strings/grep because
964# sometimes the function call is _llseek or something) and steal the 2nd 1049# sometimes the function call is _llseek or something) and steal the 2nd
965# parameter. here is an example: 1050# parameter. Here is an example:
966# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1051# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
967# lseek 1052# lseek
968# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1053# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
969# lseek(3, -4, SEEK_END) = 2981250 1054# lseek(3, -4, SEEK_END) = 2981250
970# thus we would pass in the value of '4' as the second parameter. 1055# Thus we would pass in the value of '4' as the second parameter.
971unpack_pdv() { 1056unpack_pdv() {
972 local src=$(find_unpackable_file $1) 1057 local src=$(find_unpackable_file "$1")
973 local sizeoff_t=$2 1058 local sizeoff_t=$2
974 1059
975 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1060 [[ -z ${src} ]] && die "Could not locate source for '$1'"
976 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1061 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
977 1062
978 local shrtsrc="`basename ${src}`" 1063 local shrtsrc=$(basename "${src}")
979 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1064 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
980 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1065 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
981 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1066 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
982 1067
983 # grab metadata for debug reasons 1068 # grab metadata for debug reasons
984 local metafile="$(emktemp)" 1069 local metafile=$(emktemp)
985 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1070 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
986 1071
987 # rip out the final file name from the metadata 1072 # rip out the final file name from the metadata
988 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1073 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
989 datafile="`basename ${datafile}`" 1074 datafile=$(basename "${datafile}")
990 1075
991 # now lets uncompress/untar the file if need be 1076 # now lets uncompress/untar the file if need be
992 local tmpfile="$(emktemp)" 1077 local tmpfile=$(emktemp)
993 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1078 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
994 1079
995 local iscompressed="`file -b ${tmpfile}`" 1080 local iscompressed=$(file -b "${tmpfile}")
996 if [ "${iscompressed:0:8}" == "compress" ] ; then 1081 if [[ ${iscompressed:0:8} == "compress" ]] ; then
997 iscompressed=1 1082 iscompressed=1
998 mv ${tmpfile}{,.Z} 1083 mv ${tmpfile}{,.Z}
999 gunzip ${tmpfile} 1084 gunzip ${tmpfile}
1000 else 1085 else
1001 iscompressed=0 1086 iscompressed=0
1002 fi 1087 fi
1003 local istar="`file -b ${tmpfile}`" 1088 local istar=$(file -b "${tmpfile}")
1004 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1089 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1005 istar=1 1090 istar=1
1006 else 1091 else
1007 istar=0 1092 istar=0
1008 fi 1093 fi
1009 1094
1037 true 1122 true
1038 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1123 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1039 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1124 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1040} 1125}
1041 1126
1127# @FUNCTION: unpack_makeself
1128# @USAGE: [file to unpack] [offset] [tail|dd]
1129# @DESCRIPTION:
1042# Unpack those pesky makeself generated files ... 1130# Unpack those pesky makeself generated files ...
1043# They're shell scripts with the binary package tagged onto 1131# They're shell scripts with the binary package tagged onto
1044# the end of the archive. Loki utilized the format as does 1132# the end of the archive. Loki utilized the format as does
1045# many other game companies. 1133# many other game companies.
1046# 1134#
1047# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1135# If the file is not specified, then ${A} is used. If the
1048# - If the file is not specified then unpack will utilize ${A}.
1049# - If the offset is not specified then we will attempt to extract 1136# offset is not specified then we will attempt to extract
1050# the proper offset from the script itself. 1137# the proper offset from the script itself.
1051unpack_makeself() { 1138unpack_makeself() {
1139 local src_input=${1:-${A}}
1052 local src=$(find_unpackable_file "$1") 1140 local src=$(find_unpackable_file "${src_input}")
1053 local skip=$2 1141 local skip=$2
1054 local exe=$3 1142 local exe=$3
1055 1143
1056 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1144 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1057 1145
1058 local shrtsrc=$(basename "${src}") 1146 local shrtsrc=$(basename "${src}")
1059 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1147 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1060 if [ -z "${skip}" ] 1148 if [[ -z ${skip} ]] ; then
1061 then
1062 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1149 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1063 local skip=0 1150 local skip=0
1064 exe=tail 1151 exe=tail
1065 case ${ver} in 1152 case ${ver} in
1066 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1153 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1067 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1154 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1068 ;; 1155 ;;
1069 2.0|2.0.1) 1156 2.0|2.0.1)
1070 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1157 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1071 ;; 1158 ;;
1079 ;; 1166 ;;
1080 2.1.3) 1167 2.1.3)
1081 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1168 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1082 let skip="skip + 1" 1169 let skip="skip + 1"
1083 ;; 1170 ;;
1084 2.1.4) 1171 2.1.4|2.1.5)
1085 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1172 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1086 skip=$(head -n ${skip} "${src}" | wc -c) 1173 skip=$(head -n ${skip} "${src}" | wc -c)
1087 exe="dd" 1174 exe="dd"
1088 ;; 1175 ;;
1089 *) 1176 *)
1101 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1188 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1102 *) die "makeself cant handle exe '${exe}'" 1189 *) die "makeself cant handle exe '${exe}'"
1103 esac 1190 esac
1104 1191
1105 # lets grab the first few bytes of the file to figure out what kind of archive it is 1192 # lets grab the first few bytes of the file to figure out what kind of archive it is
1106 local tmpfile="$(emktemp)" 1193 local tmpfile=$(emktemp)
1107 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1194 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1108 local filetype="$(file -b "${tmpfile}")" 1195 local filetype=$(file -b "${tmpfile}")
1109 case ${filetype} in 1196 case ${filetype} in
1110 *tar\ archive) 1197 *tar\ archive*)
1111 eval ${exe} | tar --no-same-owner -xf - 1198 eval ${exe} | tar --no-same-owner -xf -
1112 ;; 1199 ;;
1113 bzip2*) 1200 bzip2*)
1114 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1201 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1115 ;; 1202 ;;
1125 ;; 1212 ;;
1126 esac 1213 esac
1127 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1214 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1128} 1215}
1129 1216
1217# @FUNCTION: check_license
1218# @USAGE: [license]
1219# @DESCRIPTION:
1130# Display a license for user to accept. 1220# Display a license for user to accept. If no license is
1131#
1132# Usage: check_license [license]
1133# - If the file is not specified then ${LICENSE} is used. 1221# specified, then ${LICENSE} is used.
1134check_license() { 1222check_license() {
1135 local lic=$1 1223 local lic=$1
1136 if [ -z "${lic}" ] ; then 1224 if [ -z "${lic}" ] ; then
1137 lic="${PORTDIR}/licenses/${LICENSE}" 1225 lic="${PORTDIR}/licenses/${LICENSE}"
1138 else 1226 else
1151 # accepted ... if we don't find a match, we make the user accept 1239 # accepted ... if we don't find a match, we make the user accept
1152 local shopts=$- 1240 local shopts=$-
1153 local alic 1241 local alic
1154 set -o noglob #so that bash doesn't expand "*" 1242 set -o noglob #so that bash doesn't expand "*"
1155 for alic in ${ACCEPT_LICENSE} ; do 1243 for alic in ${ACCEPT_LICENSE} ; do
1156 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1244 if [[ ${alic} == ${l} ]]; then
1157 set +o noglob; set -${shopts} #reset old shell opts 1245 set +o noglob; set -${shopts} #reset old shell opts
1158 return 0 1246 return 0
1159 fi 1247 fi
1160 done 1248 done
1161 set +o noglob; set -$shopts #reset old shell opts 1249 set +o noglob; set -$shopts #reset old shell opts
1162 1250
1163 local licmsg="$(emktemp)" 1251 local licmsg=$(emktemp)
1164 cat << EOF > ${licmsg} 1252 cat <<-EOF > ${licmsg}
1165********************************************************** 1253 **********************************************************
1166The following license outlines the terms of use of this 1254 The following license outlines the terms of use of this
1167package. You MUST accept this license for installation to 1255 package. You MUST accept this license for installation to
1168continue. When you are done viewing, hit 'q'. If you 1256 continue. When you are done viewing, hit 'q'. If you
1169CTRL+C out of this, the install will not run! 1257 CTRL+C out of this, the install will not run!
1170********************************************************** 1258 **********************************************************
1171 1259
1172EOF 1260 EOF
1173 cat ${lic} >> ${licmsg} 1261 cat ${lic} >> ${licmsg}
1174 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1262 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1175 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1263 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1176 read alic 1264 read alic
1177 case ${alic} in 1265 case ${alic} in
1184 die "Failed to accept license" 1272 die "Failed to accept license"
1185 ;; 1273 ;;
1186 esac 1274 esac
1187} 1275}
1188 1276
1277# @FUNCTION: cdrom_get_cds
1278# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1279# @DESCRIPTION:
1189# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1280# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1190# the whole 'non-interactive' policy, but damnit I want CD support ! 1281# the whole 'non-interactive' policy, but damnit I want CD support !
1191# 1282#
1192# with these cdrom functions we handle all the user interaction and 1283# With these cdrom functions we handle all the user interaction and
1193# standardize everything. all you have to do is call cdrom_get_cds() 1284# standardize everything. All you have to do is call cdrom_get_cds()
1194# and when the function returns, you can assume that the cd has been 1285# and when the function returns, you can assume that the cd has been
1195# found at CDROM_ROOT. 1286# found at CDROM_ROOT.
1196# 1287#
1288# The function will attempt to locate a cd based upon a file that is on
1289# the cd. The more files you give this function, the more cds
1290# the cdrom functions will handle.
1291#
1197# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1292# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1198# etc... if you want to give the cds better names, then just export 1293# etc... If you want to give the cds better names, then just export
1199# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1294# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1200# 1295# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1296# also use the CDROM_NAME_SET bash array.
1297#
1201# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1298# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1202#
1203# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1204# - this will attempt to locate a cd based upon a file that is on
1205# the cd ... the more files you give this function, the more cds
1206# the cdrom functions will handle
1207cdrom_get_cds() { 1299cdrom_get_cds() {
1208 # first we figure out how many cds we're dealing with by 1300 # first we figure out how many cds we're dealing with by
1209 # the # of files they gave us 1301 # the # of files they gave us
1210 local cdcnt=0 1302 local cdcnt=0
1211 local f= 1303 local f=
1212 for f in "$@" ; do 1304 for f in "$@" ; do
1213 cdcnt=$((cdcnt + 1)) 1305 ((++cdcnt))
1214 export CDROM_CHECK_${cdcnt}="$f" 1306 export CDROM_CHECK_${cdcnt}="$f"
1215 done 1307 done
1216 export CDROM_TOTAL_CDS=${cdcnt} 1308 export CDROM_TOTAL_CDS=${cdcnt}
1217 export CDROM_CURRENT_CD=1 1309 export CDROM_CURRENT_CD=1
1218 1310
1219 # now we see if the user gave use CD_ROOT ... 1311 # now we see if the user gave use CD_ROOT ...
1220 # if they did, let's just believe them that it's correct 1312 # if they did, let's just believe them that it's correct
1221 if [[ ! -z ${CD_ROOT} ]] ; then
1222 export CDROM_ROOT=${CD_ROOT}
1223 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1224 return
1225 fi
1226 # do the same for CD_ROOT_X
1227 if [[ ! -z ${CD_ROOT_1} ]] ; then 1313 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1228 local var= 1314 local var=
1229 cdcnt=0 1315 cdcnt=0
1230 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1316 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1231 cdcnt=$((cdcnt + 1)) 1317 ((++cdcnt))
1232 var="CD_ROOT_${cdcnt}" 1318 var="CD_ROOT_${cdcnt}"
1319 [[ -z ${!var} ]] && var="CD_ROOT"
1233 if [[ -z ${!var} ]] ; then 1320 if [[ -z ${!var} ]] ; then
1234 eerror "You must either use just the CD_ROOT" 1321 eerror "You must either use just the CD_ROOT"
1235 eerror "or specify ALL the CD_ROOT_X variables." 1322 eerror "or specify ALL the CD_ROOT_X variables."
1236 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1323 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1237 die "could not locate CD_ROOT_${cdcnt}" 1324 die "could not locate CD_ROOT_${cdcnt}"
1238 fi 1325 fi
1239 export CDROM_ROOTS_${cdcnt}="${!var}"
1240 done 1326 done
1241 export CDROM_ROOT=${CDROM_ROOTS_1} 1327 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1242 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 export CDROM_SET=-1
1330 for f in ${CDROM_CHECK_1//:/ } ; do
1331 ((++CDROM_SET))
1332 [[ -e ${CD_ROOT}/${f} ]] && break
1333 done
1334 export CDROM_MATCH=${f}
1243 return 1335 return
1244 fi 1336 fi
1245 1337
1338 # User didn't help us out so lets make sure they know they can
1339 # simplify the whole process ...
1246 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1340 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1247 einfon "This ebuild will need the " 1341 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1248 if [[ -z ${CDROM_NAME} ]] ; then
1249 echo "cdrom for ${PN}."
1250 else
1251 echo "${CDROM_NAME}."
1252 fi
1253 echo 1342 echo
1254 einfo "If you do not have the CD, but have the data files" 1343 einfo "If you do not have the CD, but have the data files"
1255 einfo "mounted somewhere on your filesystem, just export" 1344 einfo "mounted somewhere on your filesystem, just export"
1256 einfo "the variable CD_ROOT so that it points to the" 1345 einfo "the variable CD_ROOT so that it points to the"
1257 einfo "directory containing the files." 1346 einfo "directory containing the files."
1258 echo 1347 echo
1259 einfo "For example:" 1348 einfo "For example:"
1260 einfo "export CD_ROOT=/mnt/cdrom" 1349 einfo "export CD_ROOT=/mnt/cdrom"
1261 echo 1350 echo
1262 else 1351 else
1352 if [[ -n ${CDROM_NAME_SET} ]] ; then
1353 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1354 cdcnt=0
1355 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1356 ((++cdcnt))
1357 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1358 done
1359 fi
1360
1263 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1361 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1264 cdcnt=0 1362 cdcnt=0
1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1363 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1266 cdcnt=$((cdcnt + 1)) 1364 ((++cdcnt))
1267 var="CDROM_NAME_${cdcnt}" 1365 var="CDROM_NAME_${cdcnt}"
1268 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1366 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1269 done 1367 done
1270 echo 1368 echo
1271 einfo "If you do not have the CDs, but have the data files" 1369 einfo "If you do not have the CDs, but have the data files"
1272 einfo "mounted somewhere on your filesystem, just export" 1370 einfo "mounted somewhere on your filesystem, just export"
1273 einfo "the following variables so they point to the right place:" 1371 einfo "the following variables so they point to the right place:"
1274 einfon "" 1372 einfon ""
1275 cdcnt=0 1373 cdcnt=0
1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1374 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1277 cdcnt=$((cdcnt + 1)) 1375 ((++cdcnt))
1278 echo -n " CD_ROOT_${cdcnt}" 1376 echo -n " CD_ROOT_${cdcnt}"
1279 done 1377 done
1280 echo 1378 echo
1281 einfo "Or, if you have all the files in the same place, or" 1379 einfo "Or, if you have all the files in the same place, or"
1282 einfo "you only have one cdrom, you can export CD_ROOT" 1380 einfo "you only have one cdrom, you can export CD_ROOT"
1285 echo 1383 echo
1286 einfo "For example:" 1384 einfo "For example:"
1287 einfo "export CD_ROOT_1=/mnt/cdrom" 1385 einfo "export CD_ROOT_1=/mnt/cdrom"
1288 echo 1386 echo
1289 fi 1387 fi
1388
1389 export CDROM_SET=""
1290 export CDROM_CURRENT_CD=0 1390 export CDROM_CURRENT_CD=0
1291 cdrom_load_next_cd 1391 cdrom_load_next_cd
1292} 1392}
1293 1393
1294# this is only used when you need access to more than one cd. 1394# @FUNCTION: cdrom_load_next_cd
1295# when you have finished using the first cd, just call this function. 1395# @DESCRIPTION:
1296# when it returns, CDROM_ROOT will be pointing to the second cd. 1396# Some packages are so big they come on multiple CDs. When you're done reading
1297# remember, you can only go forward in the cd chain, you can't go back. 1397# files off a CD and want access to the next one, just call this function.
1398# Again, all the messy details of user interaction are taken care of for you.
1399# Once this returns, just read the variable CDROM_ROOT for the location of the
1400# mounted CD. Note that you can only go forward in the CD list, so make sure
1401# you only call this function when you're done using the current CD.
1298cdrom_load_next_cd() { 1402cdrom_load_next_cd() {
1299 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1300 local var= 1403 local var
1301 1404 ((++CDROM_CURRENT_CD))
1302 if [[ ! -z ${CD_ROOT} ]] ; then
1303 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1304 return
1305 fi
1306 1405
1307 unset CDROM_ROOT 1406 unset CDROM_ROOT
1308 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1407 var=CD_ROOT_${CDROM_CURRENT_CD}
1408 [[ -z ${!var} ]] && var="CD_ROOT"
1309 if [[ -z ${!var} ]] ; then 1409 if [[ -z ${!var} ]] ; then
1310 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1410 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1311 cdrom_locate_file_on_cd ${!var} 1411 _cdrom_locate_file_on_cd ${!var}
1312 else 1412 else
1313 export CDROM_ROOT=${!var} 1413 export CDROM_ROOT=${!var}
1314 fi 1414 fi
1315 1415
1316 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1416 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321# all it does is try to locate a give file on a cd ... if the cd isn't 1421# all it does is try to locate a give file on a cd ... if the cd isn't
1322# found, then a message asking for the user to insert the cdrom will be 1422# found, then a message asking for the user to insert the cdrom will be
1323# displayed and we'll hang out here until: 1423# displayed and we'll hang out here until:
1324# (1) the file is found on a mounted cdrom 1424# (1) the file is found on a mounted cdrom
1325# (2) the user hits CTRL+C 1425# (2) the user hits CTRL+C
1326cdrom_locate_file_on_cd() { 1426_cdrom_locate_file_on_cd() {
1427 local mline=""
1428 local showedmsg=0
1429
1327 while [[ -z ${CDROM_ROOT} ]] ; do 1430 while [[ -z ${CDROM_ROOT} ]] ; do
1328 local dir=$(dirname "$*") 1431 local i=0
1432 local -a cdset=(${*//:/ })
1433 if [[ -n ${CDROM_SET} ]] ; then
1434 cdset=(${cdset[${CDROM_SET}]})
1435 fi
1436
1437 while [[ -n ${cdset[${i}]} ]] ; do
1438 local dir=$(dirname ${cdset[${i}]})
1329 local file=$(basename "$*") 1439 local file=$(basename ${cdset[${i}]})
1330 local mline=""
1331 local showedmsg=0
1332 1440
1333 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1441 local point= node= fs= foo=
1334 [[ -d ${mline}/${dir} ]] || continue 1442 while read point node fs foo ; do
1443 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1444 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1445 && continue
1446 point=${point//\040/ }
1335 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1447 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1336 && export CDROM_ROOT=${mline} 1448 export CDROM_ROOT=${point}
1449 export CDROM_SET=${i}
1450 export CDROM_MATCH=${cdset[${i}]}
1451 return
1452 done <<< "$(get_mounts)"
1453
1454 ((++i))
1337 done 1455 done
1338 1456
1339 if [[ -z ${CDROM_ROOT} ]] ; then
1340 echo 1457 echo
1341 if [[ ${showedmsg} -eq 0 ]] ; then 1458 if [[ ${showedmsg} -eq 0 ]] ; then
1342 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1459 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1343 if [[ -z ${CDROM_NAME} ]] ; then 1460 if [[ -z ${CDROM_NAME} ]] ; then
1344 einfo "Please insert the cdrom for ${PN} now !" 1461 einfo "Please insert+mount the cdrom for ${PN} now !"
1345 else
1346 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1347 fi
1348 else 1462 else
1349 if [[ -z ${CDROM_NAME_1} ]] ; then
1350 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1351 else
1352 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1353 einfo "Please insert+mount the ${!var} cdrom now !" 1463 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1354 fi
1355 fi 1464 fi
1356 showedmsg=1 1465 else
1466 if [[ -z ${CDROM_NAME_1} ]] ; then
1467 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1468 else
1469 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1470 einfo "Please insert+mount the ${!var} cdrom now !"
1471 fi
1357 fi 1472 fi
1473 showedmsg=1
1474 fi
1358 einfo "Press return to scan for the cd again" 1475 einfo "Press return to scan for the cd again"
1359 einfo "or hit CTRL+C to abort the emerge." 1476 einfo "or hit CTRL+C to abort the emerge."
1360 echo 1477 echo
1361 einfo "If you are having trouble with the detection" 1478 einfo "If you are having trouble with the detection"
1362 einfo "of your CD, it is possible that you do not have" 1479 einfo "of your CD, it is possible that you do not have"
1363 einfo "Joliet support enabled in your kernel. Please" 1480 einfo "Joliet support enabled in your kernel. Please"
1364 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1481 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1365 read 1482 read || die "something is screwed with your system"
1366 fi
1367 done 1483 done
1368} 1484}
1369 1485
1370# Make sure that LINGUAS only contains languages that 1486# Make sure that LINGUAS only contains languages that
1371# a package can support 1487# a package can support
1372# 1488#
1373# usage: strip-linguas <allow LINGUAS> 1489# usage: strip-linguas <allow LINGUAS>
1374# strip-linguas -i <directories of .po files> 1490# strip-linguas -i <directories of .po files>
1375# strip-linguas -u <directories of .po files> 1491# strip-linguas -u <directories of .po files>
1376# 1492#
1377# The first form allows you to specify a list of LINGUAS. 1493# The first form allows you to specify a list of LINGUAS.
1378# The -i builds a list of po files found in all the 1494# The -i builds a list of po files found in all the
1379# directories and uses the intersection of the lists. 1495# directories and uses the intersection of the lists.
1380# The -u builds a list of po files found in all the 1496# The -u builds a list of po files found in all the
1381# directories and uses the union of the lists. 1497# directories and uses the union of the lists.
1382strip-linguas() { 1498strip-linguas() {
1383 local ls newls 1499 local ls newls nols
1384 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1500 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1385 local op=$1; shift 1501 local op=$1; shift
1386 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1502 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1387 local d f 1503 local d f
1388 for d in "$@" ; do 1504 for d in "$@" ; do
1389 if [[ ${op} == "-u" ]] ; then 1505 if [[ ${op} == "-u" ]] ; then
1390 newls=${ls} 1506 newls=${ls}
1391 else 1507 else
1392 newls="" 1508 newls=""
1393 fi 1509 fi
1394 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1510 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1395 if [[ ${op} == "-i" ]] ; then 1511 if [[ ${op} == "-i" ]] ; then
1396 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1512 hasq ${f} ${ls} && newls="${newls} ${f}"
1397 else 1513 else
1398 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1514 hasq ${f} ${ls} || newls="${newls} ${f}"
1399 fi 1515 fi
1400 done 1516 done
1401 ls=${newls} 1517 ls=${newls}
1402 done 1518 done
1403 ls=${ls//.po}
1404 else 1519 else
1405 ls=$@ 1520 ls="$@"
1406 fi 1521 fi
1407 1522
1408 ls=" ${ls} " 1523 nols=""
1409 newls="" 1524 newls=""
1410 for f in ${LINGUAS} ; do 1525 for f in ${LINGUAS} ; do
1411 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1526 if hasq ${f} ${ls} ; then
1412 newls="${newls} ${f}" 1527 newls="${newls} ${f}"
1413 else 1528 else
1414 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1529 nols="${nols} ${f}"
1415 fi 1530 fi
1416 done 1531 done
1417 if [[ -z ${newls} ]] ; then 1532 [[ -n ${nols} ]] \
1418 export LINGUAS="" 1533 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1419 else
1420 export LINGUAS=${newls:1} 1534 export LINGUAS=${newls:1}
1421 fi
1422} 1535}
1423 1536
1424# moved from kernel.eclass since they are generally useful outside of 1537# @FUNCTION: set_arch_to_kernel
1425# kernel.eclass -iggy (20041002) 1538# @DESCRIPTION:
1426
1427# the following functions are useful in kernel module ebuilds, etc.
1428# for an example see ivtv or drbd ebuilds
1429
1430# set's ARCH to match what the kernel expects 1539# Set the env ARCH to match what the kernel expects.
1431set_arch_to_kernel() { 1540set_arch_to_kernel() {
1432 i=10 1541 i=10
1433 while ((i--)) ; do 1542 while ((i--)) ; do
1434 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1435 done 1544 done
1436 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1545 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1437 case ${ARCH} in 1546 case ${ARCH} in
1438 x86) export ARCH="i386";; 1547 x86) export ARCH="i386";;
1439 amd64) export ARCH="x86_64";; 1548 amd64) export ARCH="x86_64";;
1440 hppa) export ARCH="parisc";; 1549 hppa) export ARCH="parisc";;
1441 mips) export ARCH="mips";; 1550 mips) export ARCH="mips";;
1442 sparc) export ARCH="$(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! 1551 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1443 *) export ARCH="${ARCH}";; 1552 *) export ARCH="${ARCH}";;
1444 esac 1553 esac
1445} 1554}
1446 1555
1447# set's ARCH back to what portage expects 1556# @FUNCTION: set_arch_to_portage
1557# @DESCRIPTION:
1558# Set the env ARCH to match what portage expects.
1448set_arch_to_portage() { 1559set_arch_to_portage() {
1449 i=10 1560 i=10
1450 while ((i--)) ; do 1561 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1562 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done 1563 done
1453 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1564 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1454} 1565}
1455 1566
1456# Jeremy Huddleston <eradicator@gentoo.org>: 1567# @FUNCTION: preserve_old_lib
1457# preserve_old_lib /path/to/libblah.so.0 1568# @USAGE: <libs to preserve> [more libs]
1458# preserve_old_lib_notify /path/to/libblah.so.0 1569# @DESCRIPTION:
1459#
1460# These functions are useful when a lib in your package changes --soname. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1461# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1462# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1463# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1464# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1465# 1575# preserve_old_lib_notify function.
1466# src_install() {
1467# ...
1468# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1469# ...
1470# }
1471#
1472# pkg_postinst() {
1473# ...
1474# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1475# ...
1476# }
1477
1478preserve_old_lib() { 1576preserve_old_lib() {
1479 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1480 1582
1481 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1482 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1483 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1484 1586 dir=${lib%/*}
1485 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1486 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1487 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1488 fi 1590 done
1489} 1591}
1490 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1491preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1492 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1493 1602
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1495 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1496 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1497 ewarn "An old version of an installed library was detected on your system." 1608 ewarn "Old versions of installed libraries were detected on your system."
1498 ewarn "In order to avoid breaking packages that link against it, this older version" 1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1499 ewarn "is not being removed. In order to make full use of this newer version," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1500 ewarn "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1501 ewarn " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1502 ewarn 1613 ewarn
1503 ewarn "After doing that, you can safely remove ${LIB}"
1504 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1505 fi 1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1506} 1617}
1507 1618
1508# Hack for people to figure out if a package was built with 1619# @FUNCTION: built_with_use
1509# certain USE flags 1620# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1510# 1621# @DESCRIPTION:
1511# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1622# A temporary hack until portage properly supports DEPENDing on USE
1512# ex: built_with_use xchat gtk2 1623# flags being enabled in packages. This will check to see if the specified
1513# 1624# DEPEND atom was built with the specified list of USE flags. The
1514# Flags: -a all USE flags should be utilized 1625# --missing option controls the behavior if called on a package that does
1515# -o at least one USE flag should be utilized 1626# not actually support the defined USE flags (aka listed in IUSE).
1516# Note: the default flag is '-a' 1627# The default is to abort (call die). The -a and -o flags control
1628# the requirements of the USE flags. They correspond to "and" and "or"
1629# logic. So the -a flag means all listed USE flags must be enabled
1630# while the -o flag means at least one of the listed fIUSE flags must be
1631# enabled. The --hidden option is really for internal use only as it
1632# means the USE flag we're checking is hidden expanded, so it won't be found
1633# in IUSE like normal USE flags.
1634#
1635# Remember that this function isn't terribly intelligent so order of optional
1636# flags matter.
1517built_with_use() { 1637built_with_use() {
1638 local hidden="no"
1639 if [[ $1 == "--hidden" ]] ; then
1640 hidden="yes"
1641 shift
1642 fi
1643
1644 local missing_action="die"
1645 if [[ $1 == "--missing" ]] ; then
1646 missing_action=$2
1647 shift ; shift
1648 case ${missing_action} in
1649 true|false|die) ;;
1650 *) die "unknown action '${missing_action}'";;
1651 esac
1652 fi
1653
1518 local opt=$1 1654 local opt=$1
1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1655 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1520 1656
1521 local PKG=$(best_version $1) 1657 local PKG=$(best_version $1)
1658 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1522 shift 1659 shift
1523 1660
1524 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1661 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1525 [[ ! -e ${USEFILE} ]] && return 1 1662 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1663
1664 # if the IUSE file doesn't exist, the read will error out, we need to handle
1665 # this gracefully
1666 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1667 case ${missing_action} in
1668 true) return 0;;
1669 false) return 1;;
1670 die) die "Unable to determine what USE flags $PKG was built with";;
1671 esac
1672 fi
1673
1674 if [[ ${hidden} == "no" ]] ; then
1675 local IUSE_BUILT=$(<${IUSEFILE})
1676 # Don't check USE_EXPAND #147237
1677 local expand
1678 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1679 if [[ $1 == ${expand}_* ]] ; then
1680 expand=""
1681 break
1682 fi
1683 done
1684 if [[ -n ${expand} ]] ; then
1685 if ! has $1 ${IUSE_BUILT} ; then
1686 case ${missing_action} in
1687 true) return 0;;
1688 false) return 1;;
1689 die) die "$PKG does not actually support the $1 USE flag!";;
1690 esac
1691 fi
1692 fi
1693 fi
1526 1694
1527 local USE_BUILT=$(<${USEFILE}) 1695 local USE_BUILT=$(<${USEFILE})
1528 while [[ $# -gt 0 ]] ; do 1696 while [[ $# -gt 0 ]] ; do
1529 if [[ ${opt} = "-o" ]] ; then 1697 if [[ ${opt} = "-o" ]] ; then
1530 has $1 ${USE_BUILT} && return 0 1698 has $1 ${USE_BUILT} && return 0
1534 shift 1702 shift
1535 done 1703 done
1536 [[ ${opt} = "-a" ]] 1704 [[ ${opt} = "-a" ]]
1537} 1705}
1538 1706
1707# @DESCRIPTION: epunt_cxx
1708# @USAGE: [dir to scan]
1709# @DESCRIPTION:
1539# Many configure scripts wrongly bail when a C++ compiler 1710# Many configure scripts wrongly bail when a C++ compiler could not be
1540# could not be detected. #73450 1711# detected. If dir is not specified, then it defaults to ${S}.
1712#
1713# http://bugs.gentoo.org/73450
1541epunt_cxx() { 1714epunt_cxx() {
1542 local dir=$1 1715 local dir=$1
1543 [[ -z ${dir} ]] && dir=${S} 1716 [[ -z ${dir} ]] && dir=${S}
1544 ebegin "Removing useless C++ checks" 1717 ebegin "Removing useless C++ checks"
1545 local f 1718 local f
1547 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1720 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1548 done 1721 done
1549 eend 0 1722 eend 0
1550} 1723}
1551 1724
1552# dopamd <file> [more files] 1725# @FUNCTION: make_wrapper
1553# 1726# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1554# Install pam auth config file in /etc/pam.d 1727# @DESCRIPTION:
1555dopamd() { 1728# Create a shell wrapper script named wrapper in installpath
1556 [[ -z $1 ]] && die "dopamd requires at least one argument" 1729# (defaults to the bindir) to execute target (default of wrapper) by
1557 1730# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1558 use pam || return 0 1731# libpaths followed by optionally changing directory to chdir.
1559
1560 INSDESTTREE=/etc/pam.d \
1561 doins "$@" || die "failed to install $@"
1562}
1563# newpamd <old name> <new name>
1564#
1565# Install pam file <old name> as <new name> in /etc/pam.d
1566newpamd() {
1567 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1568
1569 use pam || return 0
1570
1571 INSDESTTREE=/etc/pam.d \
1572 newins "$1" "$2" || die "failed to install $1 as $2"
1573}
1574
1575# make a wrapper script ...
1576# NOTE: this was originally games_make_wrapper, but I noticed other places where
1577# this could be used, so I have moved it here and made it not games-specific
1578# -- wolf31o2
1579# $1 == wrapper name
1580# $2 == binary to run
1581# $3 == directory to chdir before running binary
1582# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1583# $5 == path for wrapper
1584make_wrapper() { 1732make_wrapper() {
1585 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1733 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1586 local tmpwrapper=$(emktemp) 1734 local tmpwrapper=$(emktemp)
1735 # We don't want to quote ${bin} so that people can pass complex
1736 # things as $bin ... "./someprog --args"
1587 cat << EOF > "${tmpwrapper}" 1737 cat << EOF > "${tmpwrapper}"
1588#!/bin/sh 1738#!/bin/sh
1589cd "${chdir}" 1739cd "${chdir:-.}"
1740if [ -n "${libdir}" ] ; then
1741 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1590export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1742 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1743 else
1744 export LD_LIBRARY_PATH="${libdir}"
1745 fi
1746fi
1591exec ${bin} "\$@" 1747exec ${bin} "\$@"
1592EOF 1748EOF
1593 chmod go+rx "${tmpwrapper}" 1749 chmod go+rx "${tmpwrapper}"
1594 if [ -n "${5}" ] 1750 if [[ -n ${path} ]] ; then
1595 then 1751 (
1596 exeinto ${5} 1752 exeinto "${path}"
1597 newexe "${tmpwrapper}" "${wrapper}" 1753 newexe "${tmpwrapper}" "${wrapper}"
1754 ) || die
1598 else 1755 else
1599 newbin "${tmpwrapper}" "${wrapper}" 1756 newbin "${tmpwrapper}" "${wrapper}" || die
1600 fi 1757 fi
1601} 1758}

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