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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 1.204 2005/10/07 04:15:20 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.284 2007/06/21 04:44:45 vapier Exp $
4# 4
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# @ECLASS: eutils.eclass
6# 6# @MAINTAINER:
7# This eclass is for general purpose functions that most ebuilds 7# base-system@gentoo.org
8# have to implement themselves. 8# @BLURB: many extra (but common) functions that are used in ebuilds
9# 9# @DESCRIPTION:
10# NB: If you add anything, please comment it! 10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44}
45
46# This function generate linker scripts in /usr/lib for dynamic
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83}
84
85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
87#
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 50}
115 51
116# Default directory where patches are located 52# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 54# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 56# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
125# and not the full path .. 62# and not the full path ..
126EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 64# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
132# 69#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 71#
135EPATCH_FORCE="no" 72EPATCH_FORCE="no"
136 73
137# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
138# or two patches. 75# or two patches.
149# 86#
150# Patches are applied in current directory. 87# Patches are applied in current directory.
151# 88#
152# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
153# 90#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 92#
156# For example: 93# For example:
157# 94#
158# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
160# 97#
161# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
162# specific patches. 99# specific patches.
163# 100#
164# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
167# 104#
168# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
169# 106#
170epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 113 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
247 fi 189 fi
248 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
249 do 191 do
250 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
251 # 193 #
252 # ???_arch_foo.patch 194 # ???_arch_foo.patch
253 # 195 #
254 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
257 then 199 then
258 local count=0 200 local count=0
259 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 202 local patchname=${x##*/}
261 203
284 226
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
287 do 229 do
288 # Generate some useful debug info ... 230 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 233
292 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then 235 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else 238 else
297 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
298 fi 240 fi
299 241
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 244
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 247
306 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then 249 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then 251 then
313 count=5 255 count=5
314 break 256 break
315 fi 257 fi
316 fi 258 fi
317 259
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 260 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then 261 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 267
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
327 270
328 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
329 then 272 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 274 echo
370 then 313 then
371 einfo "Done with patching" 314 einfo "Done with patching"
372 fi 315 fi
373} 316}
374 317
318# @FUNCTION: emktemp
319# @USAGE: [temp dir]
320# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 322# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 323emktemp() {
381 local exe="touch" 324 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 326 local topdir=$1
384 327
386 [[ -z ${T} ]] \ 329 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 330 && topdir="/tmp" \
388 || topdir=${T} 331 || topdir=${T}
389 fi 332 fi
390 333
391 if [[ -z $(type -p mktemp) ]] ; then 334 if ! type -P mktemp > /dev/null ; then
335 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 336 local tmp=/
393 while [[ -e ${tmp} ]] ; do 337 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 339 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 341 echo "${tmp}"
398 else 342 else
343 # the args here will give slightly wierd names on BSD,
344 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 345 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 347 else
402 mktemp ${exe} "${topdir}" 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 349 fi
350 fi
404} 351}
405 352
353# @FUNCTION: egetent
354# @USAGE: <database> <key>
355# @MAINTAINER:
356# base-system@gentoo.org (Linux)
357# Joe Jezak <josejx@gmail.com> (OS X)
358# usata@gentoo.org (OS X)
359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
360# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 363egetent() {
413 if [[ "${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 ;;
375 *-freebsd*|*-dragonfly*)
423 local opts action="user" 376 local opts action="user"
424 [[ $1 == "passwd" ]] || action="group" 377 [[ $1 == "passwd" ]] || action="group"
425 378
426 # lookup by uid/gid 379 # lookup by uid/gid
427 if [[ $2 == [[:digit:]]* ]] ; then 380 if [[ $2 == [[:digit:]]* ]] ; then
428 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi 382 fi
430 383
431 pw show ${action} ${opts} "$2" -q 384 pw show ${action} ${opts} "$2" -q
432 else 385 ;;
386 *-netbsd*|*-openbsd*)
387 grep "$2:\*:" /etc/$1
388 ;;
389 *)
433 which nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2" 391 getent "$1" "$2"
435 fi 392 ;;
393 esac
436} 394}
437 395
438# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
439# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
440# 398# @DESCRIPTION:
441# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
442# 400# a user to the system. The only required parameter is the username.
443# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
444# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
445# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
446# note: pass -1 to get default behavior
447# shell: /bin/false
448# homedir: /dev/null
449# groups: none
450# extra: comment of 'added by portage for ${PN}'
451enewuser() { 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
452 # get the username 412 # get the username
453 local euser=$1; shift 413 local euser=$1; shift
454 if [[ -z ${euser} ]] ; then 414 if [[ -z ${euser} ]] ; then
455 eerror "No username specified !" 415 eerror "No username specified !"
456 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
457 fi 417 fi
458 418
459 # lets see if the username already exists 419 # lets see if the username already exists
460 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
461 return 0 421 return 0
462 fi 422 fi
463 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
464 424
465 # options to pass to useradd 425 # options to pass to useradd
466 local opts= 426 local opts=
467 427
468 # handle uid 428 # handle uid
469 local euid=$1; shift 429 local euid=$1; shift
470 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
471 if [[ ${euid} -gt 0 ]] ; then 431 if [[ ${euid} -gt 0 ]] ; then
472 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
473 euid="next" 433 euid="next"
474 fi 434 fi
475 else 435 else
476 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
477 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
478 fi 438 fi
479 else 439 else
480 euid="next" 440 euid="next"
481 fi 441 fi
482 if [[ ${euid} == "next" ]] ; then 442 if [[ ${euid} == "next" ]] ; then
483 for euid in $(seq 101 999) ; do 443 for ((euid = 101; euid <= 999; euid++)); do
484 [[ -z $(egetent passwd ${euid}) ]] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
485 done 445 done
486 fi 446 fi
487 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
488 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
489 449
490 # handle shell 450 # handle shell
491 local eshell=$1; shift 451 local eshell=$1; shift
492 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
493 if [[ ! -e ${eshell} ]] ; then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
494 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
495 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"
496 fi 460 fi
497 else 461 else
498 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
499 [[ -x ${ROOT}${shell} ]] && break 463 [[ -x ${ROOT}${shell} ]] && break
500 done 464 done
501 465
502 if [[ ${shell} == "/dev/null" ]] ; then 466 if [[ ${shell} == "/dev/null" ]] ; then
503 eerror "Unable to identify the shell to use" 467 eerror "Unable to identify the shell to use, proceeding with userland default."
504 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 ${USERLAND}"
473 esac
505 fi 474 fi
506 475
507 eshell=${shell} 476 eshell=${shell}
508 fi 477 fi
509 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
549 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
550 519
551 # handle extra and add the user 520 # handle extra and add the user
552 local oldsandbox=${SANDBOX_ON} 521 local oldsandbox=${SANDBOX_ON}
553 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
554 case ${USERLAND} in 523 case ${CHOST} in
555 Darwin) 524 *-darwin*)
556 ### Make the user 525 ### Make the user
557 if [[ -z $@ ]] ; then 526 if [[ -z $@ ]] ; then
558 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
559 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
560 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
571 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
572 einfo "eextra: $@" 541 einfo "eextra: $@"
573 die "Required function missing" 542 die "Required function missing"
574 fi 543 fi
575 ;; 544 ;;
576 BSD) 545 *-freebsd*|*-dragonfly*)
577 if [[ -z $@ ]] ; then 546 if [[ -z $@ ]] ; then
578 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
579 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
580 die "enewuser failed" 549 die "enewuser failed"
581 else 550 else
582 einfo " - Extra: $@" 551 einfo " - Extra: $@"
583 pw useradd ${euser} ${opts} \ 552 pw useradd ${euser} ${opts} \
584 "$@" || die "enewuser failed" 553 "$@" || die "enewuser failed"
585 fi 554 fi
586 ;; 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
587 *) 579 *)
588 if [[ -z $@ ]] ; then 580 if [[ -z $@ ]] ; then
589 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
590 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
591 || die "enewuser failed" 583 || die "enewuser failed"
605 fi 597 fi
606 598
607 export SANDBOX_ON=${oldsandbox} 599 export SANDBOX_ON=${oldsandbox}
608} 600}
609 601
610# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
611# vapier@gentoo.org 603# @USAGE: <group> [gid]
612# 604# @DESCRIPTION:
613# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
614# 606# group to the system. Just give it a group name to add and enewgroup will
615# 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
616# groupname: REQUIRED ! 608# allocate the next available one.
617# gid: next available (see groupadd(8))
618# extra: none
619enewgroup() { 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
620 # get the group 617 # get the group
621 local egroup="$1"; shift 618 local egroup="$1"; shift
622 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
623 then 620 then
624 eerror "No group specified !" 621 eerror "No group specified !"
625 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
626 fi 623 fi
627 624
628 # see if group already exists 625 # see if group already exists
629 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
630 then
631 return 0 627 return 0
632 fi 628 fi
633 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
634 630
635 # options to pass to useradd 631 # options to pass to useradd
641 then 637 then
642 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
643 then 639 then
644 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
645 then 641 then
646 if [[ "${USERLAND}" == "Darwin" ]]; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
647 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
648 else 644 else
649 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
650 fi 646 fi
651 else 647 else
665 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
666 662
667 # add the group 663 # add the group
668 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
669 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
670 if [[ "${USERLAND}" == "Darwin" ]]; then 666 case ${CHOST} in
667 *-darwin*)
671 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
672 then 669 then
673 einfo "Extra options are not supported on Darwin/OS X yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
674 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
675 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
676 die "Required function missing" 673 die "Required function missing"
677 fi 674 fi
678 675
679 # If we need the next available 676 # If we need the next available
680 case ${egid} in 677 case ${egid} in
681 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
682 for egid in $(seq 101 999); do 679 for ((egid = 101; egid <= 999; egid++)); do
683 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
684 done 681 done
685 esac 682 esac
686 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
687 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
688 elif [[ "${USERLAND}" == "BSD" ]] ; then 685 ;;
686
687 *-freebsd*|*-dragonfly*)
689 case ${egid} in 688 case ${egid} in
690 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
691 for egid in $(seq 101 999); do 690 for ((egid = 101; egid <= 999; egid++)); do
692 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
693 done 692 done
694 esac 693 esac
695 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
696 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 *)
697 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
698 fi 709 ;;
710 esac
699 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
700} 712}
701 713
702# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
703# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
704# 716# @DESCRIPTION:
705# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
706edos2unix() { 721edos2unix() {
707 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
708 do
709 cp "${f}" ${T}/edos2unix
710 sed 's/\r$//' ${T}/edos2unix > "${f}"
711 done
712} 723}
713
714
715##############################################################
716# START: Handle .desktop files and menu entries #
717# maybe this should be separated into a new eclass some time #
718# lanius@gentoo.org #
719##############################################################
720 724
721# Make a desktop file ! 725# Make a desktop file !
722# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
723# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
724# 728#
725# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
726# 730#
727# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
728# name: the name that will show up in the menu 732# name: the name that will show up in the menu
729# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
730# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
731# a full path to an icon 735# a full path to an icon
732# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
733# http://www.freedesktop.org/Standards/desktop-entry-spec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
734# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
735make_desktop_entry() { 739make_desktop_entry() {
736 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
737 741
738 local exec=${1} 742 local exec=${1}
745 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
746 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
747 case ${catmaj} in 751 case ${catmaj} in
748 app) 752 app)
749 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
750 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
751 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
752 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
753 editors) type=TextEditor;; 762 editors) type=TextEditor;;
754 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
755 emulation) type=Emulator;; 764 emulation) type=Emulator;;
756 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
757 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
758 vim) type=TextEditor;; 768 vim) type=TextEditor;;
759 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
760 *) type=;; 770 *) type=;;
761 esac 771 esac
762 ;; 772 ;;
763 773
764 dev) 774 dev)
765 type="Development" 775 type="Development"
766 ;; 776 ;;
767 777
768 games) 778 games)
769 case ${catmin} in 779 case ${catmin} in
770 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
771 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
772 board) type=BoardGame;; 782 board) type=BoardGame;;
773 kid) type=KidsGame;;
774 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
775 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
776 rpg) type=RolePlaying;;
777 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
778 simulation) type=Simulation;; 788 simulation) type=Simulation;;
779 sports) type=SportsGame;; 789 sports) type=SportsGame;;
780 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
781 *) type=;; 791 *) type=;;
782 esac 792 esac
783 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
784 ;; 802 ;;
785 803
786 mail) 804 mail)
787 type="Network;Email" 805 type="Network;Email"
788 ;; 806 ;;
790 media) 808 media)
791 case ${catmin} in 809 case ${catmin} in
792 gfx) type=Graphics;; 810 gfx) type=Graphics;;
793 radio) type=Tuner;; 811 radio) type=Tuner;;
794 sound) type=Audio;; 812 sound) type=Audio;;
795 tv) type=TV;; 813 tv) type=TV;;
796 video) type=Video;; 814 video) type=Video;;
797 *) type=;; 815 *) type=;;
798 esac 816 esac
799 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
800 ;; 818 ;;
801 819
802 net) 820 net)
803 case ${catmin} in 821 case ${catmin} in
804 dialup) type=Dialup;; 822 dialup) type=Dialup;;
805 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
806 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
807 irc) type=IRCClient;; 825 irc) type=IRCClient;;
808 mail) type=Email;; 826 mail) type=Email;;
809 news) type=News;; 827 news) type=News;;
810 nntp) type=News;; 828 nntp) type=News;;
811 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
812 *) type=;; 830 *) type=;;
813 esac 831 esac
814 type="Network;${type}" 832 type="Network;${type}"
815 ;; 833 ;;
816 834
817 sci) 835 sci)
818 case ${catmin} in 836 case ${catmin} in
819 astro*) type=Astronomoy;; 837 astro*) type=Astronomy;;
820 bio*) type=Biology;; 838 bio*) type=Biology;;
821 calc*) type=Calculator;; 839 calc*) type=Calculator;;
822 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
823 geo*) type=Geology;; 842 geo*) type=Geology;;
824 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
825 *) type=;; 846 *) type=;;
826 esac 847 esac
827 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
828 ;; 853 ;;
829 854
830 www) 855 www)
831 case ${catmin} in 856 case ${catmin} in
832 client) type=WebBrowser;; 857 client) type=WebBrowser;;
833 *) type=;; 858 *) type=;;
834 esac 859 esac
835 type="Network" 860 type="Network"
836 ;; 861 ;;
837 862
838 *) 863 *)
843 if [ "${SLOT}" == "0" ] ; then 868 if [ "${SLOT}" == "0" ] ; then
844 local desktop_name="${PN}" 869 local desktop_name="${PN}"
845 else 870 else
846 local desktop_name="${PN}-${SLOT}" 871 local desktop_name="${PN}-${SLOT}"
847 fi 872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
848 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
849 875
876 cat <<-EOF > "${desktop}"
850echo "[Desktop Entry] 877 [Desktop Entry]
851Encoding=UTF-8 878 Encoding=UTF-8
852Version=0.9.2 879 Version=1.0
853Name=${name} 880 Name=${name}
854Type=Application 881 Type=Application
855Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
856Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
857Path=${path} 885 Path=${path}
858Icon=${icon} 886 Icon=${icon}
859Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
860 889
861 ( 890 (
862 # wrap the env here so that the 'insinto' call 891 # wrap the env here so that the 'insinto' call
863 # doesn't corrupt the env of the caller 892 # doesn't corrupt the env of the caller
864 insinto /usr/share/applications 893 insinto /usr/share/applications
865 doins "${desktop}" 894 doins "${desktop}"
866 ) 895 )
867} 896}
868 897
869# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
870# 899# @USAGE: [directories]
871# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
872# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
873# 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}
874 925
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.
875make_session_desktop() { 931make_session_desktop() {
876 [[ -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
877 [[ -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
878 934
879 local title=$1 935 local title=$1
880 local command=$2 936 local command=$2
881 local desktop=${T}/${wm}.desktop 937 local desktop=${T}/${wm}.desktop
882 938
939 cat <<-EOF > "${desktop}"
883echo "[Desktop Entry] 940 [Desktop Entry]
884Encoding=UTF-8 941 Encoding=UTF-8
885Name=${title} 942 Name=${title}
886Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
887Exec=${command} 944 Exec=${command}
888TryExec=${command} 945 TryExec=${command}
889Type=Application" > "${desktop}" 946 Type=Application
947 EOF
890 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
891 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
892 doins "${desktop}" 953 doins "${desktop}"
954 )
893} 955}
894 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
895domenu() { 962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
896 local i j 966 local i j ret=0
897 insinto /usr/share/applications 967 insinto /usr/share/applications
898 for i in "$@" ; do 968 for i in "$@" ; do
899 if [[ -f ${i} ]] ; then 969 if [[ -f ${i} ]] ; then
900 doins "${i}" 970 doins "${i}"
971 ((ret+=$?))
901 elif [[ -d ${i} ]] ; then 972 elif [[ -d ${i} ]] ; then
902 for j in "${i}"/*.desktop ; do 973 for j in "${i}"/*.desktop ; do
903 doins "${j}" 974 doins "${j}"
975 ((ret+=$?))
904 done 976 done
905 fi 977 fi
906 done 978 done
979 exit ${ret}
980 )
907} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
908newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
909 insinto /usr/share/applications 991 insinto /usr/share/applications
910 newins "$1" "$2" 992 newins "$@"
993 )
911} 994}
912 995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
913doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
914 local i j 1005 local i j ret
915 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
916 for i in "$@" ; do 1007 for i in "$@" ; do
917 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
918 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
919 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
920 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
921 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
922 done 1015 done
923 fi 1016 fi
924 done 1017 done
1018 exit ${ret}
1019 )
925} 1020}
1021
1022# @FUNCTION: newicon
1023# @USAGE: <icon> <newname>
1024# @DESCRIPTION:
1025# Like all other new* functions, install the specified icon as newname.
926newicon() { 1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
927 insinto /usr/share/pixmaps 1030 insinto /usr/share/pixmaps
928 newins "$1" "$2" 1031 newins "$@"
1032 )
929} 1033}
930
931##############################################################
932# END: Handle .desktop files and menu entries #
933##############################################################
934
935 1034
936# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
937find_unpackable_file() { 1036find_unpackable_file() {
938 local src=$1 1037 local src=$1
939 if [[ -z ${src} ]] ; then 1038 if [[ -z ${src} ]] ; then
949 fi 1048 fi
950 [[ ! -e ${src} ]] && return 1 1049 [[ ! -e ${src} ]] && return 1
951 echo "${src}" 1050 echo "${src}"
952} 1051}
953 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
954# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
955# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
956# the middle of the archive. Valve seems to use it a lot ... too bad 1058# the middle of the archive. Valve seems to use it a lot ... too bad
957# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1059# it seems to like to segfault a lot :(. So lets take it apart ourselves.
958# 1060#
959# Usage: unpack_pdv [file to unpack] [size of off_t]
960# - you have to specify the off_t size ... i have no idea how to extract that 1061# You have to specify the off_t size ... I have no idea how to extract that
961# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
962# the size of the off_t type (in bytes) on the machine that built the pdv 1063# the size of the off_t type (in bytes) on the machine that built the pdv
1064# archive.
1065#
963# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
964# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
965# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
966# basically look for the first lseek command (we do the strings/grep because 1069# Basically look for the first lseek command (we do the strings/grep because
967# sometimes the function call is _llseek or something) and steal the 2nd 1070# sometimes the function call is _llseek or something) and steal the 2nd
968# parameter. here is an example: 1071# parameter. Here is an example:
969# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
970# lseek 1073# lseek
971# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
972# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
973# thus we would pass in the value of '4' as the second parameter. 1076# Thus we would pass in the value of '4' as the second parameter.
974unpack_pdv() { 1077unpack_pdv() {
975 local src=$(find_unpackable_file $1) 1078 local src=$(find_unpackable_file "$1")
976 local sizeoff_t=$2 1079 local sizeoff_t=$2
977 1080
978 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
979 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
980 1083
981 local shrtsrc="`basename ${src}`" 1084 local shrtsrc=$(basename "${src}")
982 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
983 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
984 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1087 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
985 1088
986 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
987 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
988 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
989 1092
990 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
991 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
992 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
993 1096
994 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
995 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
996 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
997 1100
998 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
999 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1000 iscompressed=1 1103 iscompressed=1
1001 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1002 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1003 else 1106 else
1004 iscompressed=0 1107 iscompressed=0
1005 fi 1108 fi
1006 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1007 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1008 istar=1 1111 istar=1
1009 else 1112 else
1010 istar=0 1113 istar=0
1011 fi 1114 fi
1012 1115
1040 true 1143 true
1041 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1042 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1043} 1146}
1044 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1045# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1046# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1047# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1048# many other game companies. 1154# many other game companies.
1049# 1155#
1050# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1051# - If the file is not specified then unpack will utilize ${A}.
1052# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1053# the proper offset from the script itself. 1158# the proper offset from the script itself.
1054unpack_makeself() { 1159unpack_makeself() {
1160 local src_input=${1:-${A}}
1055 local src=$(find_unpackable_file "$1") 1161 local src=$(find_unpackable_file "${src_input}")
1056 local skip=$2 1162 local skip=$2
1057 local exe=$3 1163 local exe=$3
1058 1164
1059 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1165 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1060 1166
1061 local shrtsrc=$(basename "${src}") 1167 local shrtsrc=$(basename "${src}")
1062 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1063 if [ -z "${skip}" ] 1169 if [[ -z ${skip} ]] ; then
1064 then
1065 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1066 local skip=0 1171 local skip=0
1067 exe=tail 1172 exe=tail
1068 case ${ver} in 1173 case ${ver} in
1069 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1070 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1071 ;; 1176 ;;
1072 2.0|2.0.1) 1177 2.0|2.0.1)
1073 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1074 ;; 1179 ;;
1082 ;; 1187 ;;
1083 2.1.3) 1188 2.1.3)
1084 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1189 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1085 let skip="skip + 1" 1190 let skip="skip + 1"
1086 ;; 1191 ;;
1087 2.1.4) 1192 2.1.4|2.1.5)
1088 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1193 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1089 skip=$(head -n ${skip} "${src}" | wc -c) 1194 skip=$(head -n ${skip} "${src}" | wc -c)
1090 exe="dd" 1195 exe="dd"
1091 ;; 1196 ;;
1092 *) 1197 *)
1104 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1105 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1106 esac 1211 esac
1107 1212
1108 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
1109 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1110 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1111 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1112 case ${filetype} in 1217 case ${filetype} in
1113 *tar\ archive) 1218 *tar\ archive*)
1114 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1115 ;; 1220 ;;
1116 bzip2*) 1221 bzip2*)
1117 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1118 ;; 1223 ;;
1128 ;; 1233 ;;
1129 esac 1234 esac
1130 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1131} 1236}
1132 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1133# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1134#
1135# Usage: check_license [license]
1136# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1137check_license() { 1243check_license() {
1138 local lic=$1 1244 local lic=$1
1139 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1140 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1141 else 1247 else
1154 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1155 local shopts=$- 1261 local shopts=$-
1156 local alic 1262 local alic
1157 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1158 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1159 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1160 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1161 return 0 1267 return 0
1162 fi 1268 fi
1163 done 1269 done
1164 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1165 1271
1166 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1167 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1168********************************************************** 1274 **********************************************************
1169The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1170package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1171continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1172CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1173********************************************************** 1279 **********************************************************
1174 1280
1175EOF 1281 EOF
1176 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1177 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1178 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1179 read alic 1285 read alic
1180 case ${alic} in 1286 case ${alic} in
1187 die "Failed to accept license" 1293 die "Failed to accept license"
1188 ;; 1294 ;;
1189 esac 1295 esac
1190} 1296}
1191 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1192# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1193# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1194# 1303#
1195# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1196# standardize everything. all you have to do is call cdrom_get_cds() 1305# standardize everything. All you have to do is call cdrom_get_cds()
1197# and when the function returns, you can assume that the cd has been 1306# and when the function returns, you can assume that the cd has been
1198# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1199# 1308#
1309# The function will attempt to locate a cd based upon a file that is on
1310# the cd. The more files you give this function, the more cds
1311# the cdrom functions will handle.
1312#
1200# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1313# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1201# etc... if you want to give the cds better names, then just export 1314# etc... If you want to give the cds better names, then just export
1202# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1203# 1316# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1317# also use the CDROM_NAME_SET bash array.
1318#
1204# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1319# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1205#
1206# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1207# - this will attempt to locate a cd based upon a file that is on
1208# the cd ... the more files you give this function, the more cds
1209# the cdrom functions will handle
1210cdrom_get_cds() { 1320cdrom_get_cds() {
1211 # first we figure out how many cds we're dealing with by 1321 # first we figure out how many cds we're dealing with by
1212 # the # of files they gave us 1322 # the # of files they gave us
1213 local cdcnt=0 1323 local cdcnt=0
1214 local f= 1324 local f=
1215 for f in "$@" ; do 1325 for f in "$@" ; do
1216 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1217 export CDROM_CHECK_${cdcnt}="$f" 1327 export CDROM_CHECK_${cdcnt}="$f"
1218 done 1328 done
1219 export CDROM_TOTAL_CDS=${cdcnt} 1329 export CDROM_TOTAL_CDS=${cdcnt}
1220 export CDROM_CURRENT_CD=1 1330 export CDROM_CURRENT_CD=1
1221 1331
1222 # now we see if the user gave use CD_ROOT ... 1332 # now we see if the user gave use CD_ROOT ...
1223 # if they did, let's just believe them that it's correct 1333 # if they did, let's just believe them that it's correct
1224 if [[ ! -z ${CD_ROOT} ]] ; then
1225 export CDROM_ROOT=${CD_ROOT}
1226 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1227 return
1228 fi
1229 # do the same for CD_ROOT_X
1230 if [[ ! -z ${CD_ROOT_1} ]] ; then 1334 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1231 local var= 1335 local var=
1232 cdcnt=0 1336 cdcnt=0
1233 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1234 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1235 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1340 [[ -z ${!var} ]] && var="CD_ROOT"
1236 if [[ -z ${!var} ]] ; then 1341 if [[ -z ${!var} ]] ; then
1237 eerror "You must either use just the CD_ROOT" 1342 eerror "You must either use just the CD_ROOT"
1238 eerror "or specify ALL the CD_ROOT_X variables." 1343 eerror "or specify ALL the CD_ROOT_X variables."
1239 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1344 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1240 die "could not locate CD_ROOT_${cdcnt}" 1345 die "could not locate CD_ROOT_${cdcnt}"
1241 fi 1346 fi
1242 export CDROM_ROOTS_${cdcnt}="${!var}"
1243 done 1347 done
1244 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1245 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1350 export CDROM_SET=-1
1351 for f in ${CDROM_CHECK_1//:/ } ; do
1352 ((++CDROM_SET))
1353 [[ -e ${CD_ROOT}/${f} ]] && break
1354 done
1355 export CDROM_MATCH=${f}
1246 return 1356 return
1247 fi 1357 fi
1248 1358
1359 # User didn't help us out so lets make sure they know they can
1360 # simplify the whole process ...
1249 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1361 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1250 einfon "This ebuild will need the " 1362 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1251 if [[ -z ${CDROM_NAME} ]] ; then
1252 echo "cdrom for ${PN}."
1253 else
1254 echo "${CDROM_NAME}."
1255 fi
1256 echo 1363 echo
1257 einfo "If you do not have the CD, but have the data files" 1364 einfo "If you do not have the CD, but have the data files"
1258 einfo "mounted somewhere on your filesystem, just export" 1365 einfo "mounted somewhere on your filesystem, just export"
1259 einfo "the variable CD_ROOT so that it points to the" 1366 einfo "the variable CD_ROOT so that it points to the"
1260 einfo "directory containing the files." 1367 einfo "directory containing the files."
1261 echo 1368 echo
1262 einfo "For example:" 1369 einfo "For example:"
1263 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1264 echo 1371 echo
1265 else 1372 else
1373 if [[ -n ${CDROM_NAME_SET} ]] ; then
1374 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1375 cdcnt=0
1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1377 ((++cdcnt))
1378 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1379 done
1380 fi
1381
1266 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1267 cdcnt=0 1383 cdcnt=0
1268 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1269 cdcnt=$((cdcnt + 1)) 1385 ((++cdcnt))
1270 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1271 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1387 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1272 done 1388 done
1273 echo 1389 echo
1274 einfo "If you do not have the CDs, but have the data files" 1390 einfo "If you do not have the CDs, but have the data files"
1275 einfo "mounted somewhere on your filesystem, just export" 1391 einfo "mounted somewhere on your filesystem, just export"
1276 einfo "the following variables so they point to the right place:" 1392 einfo "the following variables so they point to the right place:"
1277 einfon "" 1393 einfon ""
1278 cdcnt=0 1394 cdcnt=0
1279 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1280 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1281 echo -n " CD_ROOT_${cdcnt}" 1397 echo -n " CD_ROOT_${cdcnt}"
1282 done 1398 done
1283 echo 1399 echo
1284 einfo "Or, if you have all the files in the same place, or" 1400 einfo "Or, if you have all the files in the same place, or"
1285 einfo "you only have one cdrom, you can export CD_ROOT" 1401 einfo "you only have one cdrom, you can export CD_ROOT"
1288 echo 1404 echo
1289 einfo "For example:" 1405 einfo "For example:"
1290 einfo "export CD_ROOT_1=/mnt/cdrom" 1406 einfo "export CD_ROOT_1=/mnt/cdrom"
1291 echo 1407 echo
1292 fi 1408 fi
1409
1410 export CDROM_SET=""
1293 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1294 cdrom_load_next_cd 1412 cdrom_load_next_cd
1295} 1413}
1296 1414
1297# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1298# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1299# when it returns, CDROM_ROOT will be pointing to the second cd. 1417# Some packages are so big they come on multiple CDs. When you're done reading
1300# remember, you can only go forward in the cd chain, you can't go back. 1418# files off a CD and want access to the next one, just call this function.
1419# Again, all the messy details of user interaction are taken care of for you.
1420# Once this returns, just read the variable CDROM_ROOT for the location of the
1421# mounted CD. Note that you can only go forward in the CD list, so make sure
1422# you only call this function when you're done using the current CD.
1301cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1302 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1303 local var= 1424 local var
1304 1425 ((++CDROM_CURRENT_CD))
1305 if [[ ! -z ${CD_ROOT} ]] ; then
1306 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1307 return
1308 fi
1309 1426
1310 unset CDROM_ROOT 1427 unset CDROM_ROOT
1311 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1312 if [[ -z ${!var} ]] ; then 1430 if [[ -z ${!var} ]] ; then
1313 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1314 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1315 else 1433 else
1316 export CDROM_ROOT=${!var} 1434 export CDROM_ROOT=${!var}
1317 fi 1435 fi
1318 1436
1319 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1324# all it does is try to locate a give file on a cd ... if the cd isn't 1442# all it does is try to locate a give file on a cd ... if the cd isn't
1325# found, then a message asking for the user to insert the cdrom will be 1443# found, then a message asking for the user to insert the cdrom will be
1326# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1327# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1328# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1329cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1448 local mline=""
1449 local showedmsg=0
1450
1330 while [[ -z ${CDROM_ROOT} ]] ; do 1451 while [[ -z ${CDROM_ROOT} ]] ; do
1331 local dir=$(dirname "$*") 1452 local i=0
1453 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then
1455 cdset=(${cdset[${CDROM_SET}]})
1456 fi
1457
1458 while [[ -n ${cdset[${i}]} ]] ; do
1459 local dir=$(dirname ${cdset[${i}]})
1332 local file=$(basename "$*") 1460 local file=$(basename ${cdset[${i}]})
1333 local mline=""
1334 local showedmsg=0
1335 1461
1336 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1462 local point= node= fs= foo=
1337 [[ -d ${mline}/${dir} ]] || continue 1463 while read point node fs foo ; do
1464 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue
1467 point=${point//\040/ }
1338 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1339 && export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]}
1472 return
1473 done <<< "$(get_mounts)"
1474
1475 ((++i))
1340 done 1476 done
1341 1477
1342 if [[ -z ${CDROM_ROOT} ]] ; then
1343 echo 1478 echo
1344 if [[ ${showedmsg} -eq 0 ]] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1345 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1346 if [[ -z ${CDROM_NAME} ]] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1347 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1348 else
1349 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1350 fi
1351 else 1483 else
1352 if [[ -z ${CDROM_NAME_1} ]] ; then
1353 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1354 else
1355 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1356 einfo "Please insert+mount the ${!var} cdrom now !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1357 fi
1358 fi 1485 fi
1359 showedmsg=1 1486 else
1487 if [[ -z ${CDROM_NAME_1} ]] ; then
1488 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1489 else
1490 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1491 einfo "Please insert+mount the ${!var} cdrom now !"
1492 fi
1360 fi 1493 fi
1494 showedmsg=1
1495 fi
1361 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1362 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1363 echo 1498 echo
1364 einfo "If you are having trouble with the detection" 1499 einfo "If you are having trouble with the detection"
1365 einfo "of your CD, it is possible that you do not have" 1500 einfo "of your CD, it is possible that you do not have"
1366 einfo "Joliet support enabled in your kernel. Please" 1501 einfo "Joliet support enabled in your kernel. Please"
1367 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1368 read 1503 read || die "something is screwed with your system"
1369 fi
1370 done 1504 done
1371} 1505}
1372 1506
1373# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1374# a package can support 1508# a package can support
1375# 1509#
1376# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1377# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1378# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1379# 1513#
1380# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1381# The -i builds a list of po files found in all the 1515# The -i builds a list of po files found in all the
1382# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1383# The -u builds a list of po files found in all the 1517# The -u builds a list of po files found in all the
1384# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1385strip-linguas() { 1519strip-linguas() {
1386 local ls newls 1520 local ls newls nols
1387 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1388 local op=$1; shift 1522 local op=$1; shift
1389 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1390 local d f 1524 local d f
1391 for d in "$@" ; do 1525 for d in "$@" ; do
1392 if [[ ${op} == "-u" ]] ; then 1526 if [[ ${op} == "-u" ]] ; then
1393 newls=${ls} 1527 newls=${ls}
1394 else 1528 else
1395 newls="" 1529 newls=""
1396 fi 1530 fi
1397 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1398 if [[ ${op} == "-i" ]] ; then 1532 if [[ ${op} == "-i" ]] ; then
1399 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1400 else 1534 else
1401 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1402 fi 1536 fi
1403 done 1537 done
1404 ls=${newls} 1538 ls=${newls}
1405 done 1539 done
1406 ls=${ls//.po}
1407 else 1540 else
1408 ls=$@ 1541 ls="$@"
1409 fi 1542 fi
1410 1543
1411 ls=" ${ls} " 1544 nols=""
1412 newls="" 1545 newls=""
1413 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1414 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1547 if hasq ${f} ${ls} ; then
1415 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1416 else 1549 else
1417 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1418 fi 1551 fi
1419 done 1552 done
1420 if [[ -z ${newls} ]] ; then 1553 [[ -n ${nols} ]] \
1421 export LINGUAS="" 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1422 else
1423 export LINGUAS=${newls:1} 1555 export LINGUAS=${newls:1}
1424 fi
1425} 1556}
1426 1557
1427# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1428# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1429
1430# the following functions are useful in kernel module ebuilds, etc.
1431# for an example see ivtv or drbd ebuilds
1432
1433# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1434set_arch_to_kernel() { 1561set_arch_to_kernel() {
1435 i=10 1562 i=10
1436 while ((i--)) ; do 1563 while ((i--)) ; do
1437 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1438 done 1565 done
1439 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1440 case ${ARCH} in 1567 case ${ARCH} in
1441 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1442 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1443 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1444 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1445 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one! 1572 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1446 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1447 esac 1574 esac
1448} 1575}
1449 1576
1450# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1451set_arch_to_portage() { 1580set_arch_to_portage() {
1452 i=10 1581 i=10
1453 while ((i--)) ; do 1582 while ((i--)) ; do
1454 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1455 done 1584 done
1456 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1457} 1586}
1458 1587
1459# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1460# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1461# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1462#
1463# These functions are useful when a lib in your package changes --soname. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1464# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1465# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1466# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1467# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1468# 1596# preserve_old_lib_notify function.
1469# src_install() {
1470# ...
1471# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1472# ...
1473# }
1474#
1475# pkg_postinst() {
1476# ...
1477# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1478# ...
1479# }
1480
1481preserve_old_lib() { 1597preserve_old_lib() {
1482 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1599 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1600 die "Invalid preserve_old_lib() usage"
1601 fi
1602 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1483 1603
1484 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1485 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1486 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1487 1607 dir=${lib%/*}
1488 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1489 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1490 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1491 fi 1611 done
1492} 1612}
1493 1613
1614# @FUNCTION: preserve_old_lib_notify
1615# @USAGE: <libs to notify> [more libs]
1616# @DESCRIPTION:
1617# Spit helpful messages about the libraries preserved by preserve_old_lib.
1494preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1495 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1496 1623
1497 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1498 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1499 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1500 ewarn "An old version of an installed library was detected on your system." 1629 ewarn "Old versions of installed libraries were detected on your system."
1501 ewarn "In order to avoid breaking packages that link against it, this older version" 1630 ewarn "In order to avoid breaking packages that depend on these old libs,"
1502 ewarn "is not being removed. In order to make full use of this newer version," 1631 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1503 ewarn "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1504 ewarn " revdep-rebuild --soname ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1505 ewarn 1634 ewarn
1506 ewarn "After doing that, you can safely remove ${LIB}"
1507 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1508 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1509} 1638}
1510 1639
1511# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1512# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1513# 1642# @DESCRIPTION:
1514# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1515# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1516# 1645# DEPEND atom was built with the specified list of USE flags. The
1517# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1518# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1519# Note: the default flag is '-a' 1648# The default is to abort (call die). The -a and -o flags control
1649# the requirements of the USE flags. They correspond to "and" and "or"
1650# logic. So the -a flag means all listed USE flags must be enabled
1651# while the -o flag means at least one of the listed fIUSE flags must be
1652# enabled. The --hidden option is really for internal use only as it
1653# means the USE flag we're checking is hidden expanded, so it won't be found
1654# in IUSE like normal USE flags.
1655#
1656# Remember that this function isn't terribly intelligent so order of optional
1657# flags matter.
1520built_with_use() { 1658built_with_use() {
1659 local hidden="no"
1660 if [[ $1 == "--hidden" ]] ; then
1661 hidden="yes"
1662 shift
1663 fi
1664
1665 local missing_action="die"
1666 if [[ $1 == "--missing" ]] ; then
1667 missing_action=$2
1668 shift ; shift
1669 case ${missing_action} in
1670 true|false|die) ;;
1671 *) die "unknown action '${missing_action}'";;
1672 esac
1673 fi
1674
1521 local opt=$1 1675 local opt=$1
1522 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1523 1677
1524 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1525 shift 1680 shift
1526 1681
1527 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1528 [[ ! -e ${USEFILE} ]] && return 1 1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1684
1685 # if the IUSE file doesn't exist, the read will error out, we need to handle
1686 # this gracefully
1687 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1688 case ${missing_action} in
1689 true) return 0;;
1690 false) return 1;;
1691 die) die "Unable to determine what USE flags $PKG was built with";;
1692 esac
1693 fi
1694
1695 if [[ ${hidden} == "no" ]] ; then
1696 local IUSE_BUILT=$(<${IUSEFILE})
1697 # Don't check USE_EXPAND #147237
1698 local expand
1699 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1700 if [[ $1 == ${expand}_* ]] ; then
1701 expand=""
1702 break
1703 fi
1704 done
1705 if [[ -n ${expand} ]] ; then
1706 if ! has $1 ${IUSE_BUILT} ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "$PKG does not actually support the $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1529 1715
1530 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1531 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1532 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1533 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1537 shift 1723 shift
1538 done 1724 done
1539 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1540} 1726}
1541 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1542# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1543# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1544epunt_cxx() { 1735epunt_cxx() {
1545 local dir=$1 1736 local dir=$1
1546 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1547 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1548 local f 1739 local f
1550 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1741 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1551 done 1742 done
1552 eend 0 1743 eend 0
1553} 1744}
1554 1745
1555# dopamd <file> [more files] 1746# @FUNCTION: make_wrapper
1556# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1557# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1558dopamd() { 1749# Create a shell wrapper script named wrapper in installpath
1559 [[ -z $1 ]] && die "dopamd requires at least one argument" 1750# (defaults to the bindir) to execute target (default of wrapper) by
1560 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1561 use pam || return 0 1752# libpaths followed by optionally changing directory to chdir.
1562
1563 INSDESTTREE=/etc/pam.d \
1564 doins "$@" || die "failed to install $@"
1565}
1566# newpamd <old name> <new name>
1567#
1568# Install pam file <old name> as <new name> in /etc/pam.d
1569newpamd() {
1570 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1571
1572 use pam || return 0
1573
1574 INSDESTTREE=/etc/pam.d \
1575 newins "$1" "$2" || die "failed to install $1 as $2"
1576}
1577
1578# make a wrapper script ...
1579# NOTE: this was originally games_make_wrapper, but I noticed other places where
1580# this could be used, so I have moved it here and made it not games-specific
1581# -- wolf31o2
1582# $1 == wrapper name
1583# $2 == binary to run
1584# $3 == directory to chdir before running binary
1585# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1586# $5 == path for wrapper
1587make_wrapper() { 1753make_wrapper() {
1588 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1589 local tmpwrapper=$(emktemp) 1755 local tmpwrapper=$(emktemp)
1590 # We don't want to quote ${bin} so that people can pass complex 1756 # We don't want to quote ${bin} so that people can pass complex
1591 # things as $bin ... "./someprog --args" 1757 # things as $bin ... "./someprog --args"
1592 cat << EOF > "${tmpwrapper}" 1758 cat << EOF > "${tmpwrapper}"
1593#!/bin/sh 1759#!/bin/sh
1594cd "${chdir:-.}" 1760cd "${chdir:-.}"
1761if [ -n "${libdir}" ] ; then
1595if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then 1762 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1596 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1763 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1764 else
1765 export LD_LIBRARY_PATH="${libdir}"
1766 fi
1597fi 1767fi
1598exec ${bin} "\$@" 1768exec ${bin} "\$@"
1599EOF 1769EOF
1600 chmod go+rx "${tmpwrapper}" 1770 chmod go+rx "${tmpwrapper}"
1601 if [[ -n ${path} ]] ; then 1771 if [[ -n ${path} ]] ; then
1772 (
1602 exeinto "${path}" 1773 exeinto "${path}"
1603 newexe "${tmpwrapper}" "${wrapper}" 1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1604 else 1776 else
1605 newbin "${tmpwrapper}" "${wrapper}" 1777 newbin "${tmpwrapper}" "${wrapper}" || die
1606 fi 1778 fi
1607} 1779}

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