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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 1.202 2005/09/26 21:54:56 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.296 2008/02/13 20:50:06 wolf31o2 Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44}
45
46# This function generate linker scripts in /usr/lib for dynamic
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83}
84
85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
87#
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 50}
115 51
116# Default directory where patches are located 52# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 54# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 56# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
125# and not the full path .. 62# and not the full path ..
126EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 64# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
132# 69#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 71#
135EPATCH_FORCE="no" 72EPATCH_FORCE="no"
136 73
137# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
138# or two patches. 75# or two patches.
149# 86#
150# Patches are applied in current directory. 87# Patches are applied in current directory.
151# 88#
152# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
153# 90#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 92#
156# For example: 93# For example:
157# 94#
158# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
160# 97#
161# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
162# specific patches. 99# specific patches.
163# 100#
164# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
167# 104#
168# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
169# 106#
170epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${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"
201 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
202 else 144 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204 fi 146 fi
205 else 147 else
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
207 then
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
209 then 150 then
210 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
211 fi 152 fi
212 153
247 fi 188 fi
248 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
249 do 190 do
250 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
251 # 192 #
252 # ???_arch_foo.patch 193 # ???_arch_foo.patch
253 # 194 #
254 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
257 then 198 then
258 local count=0 199 local count=0
259 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 201 local patchname=${x##*/}
261 202
284 225
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
287 do 228 do
288 # Generate some useful debug info ... 229 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 232
292 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then 234 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else 237 else
297 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
298 fi 239 fi
299 240
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 243
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 246
306 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then 248 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then 250 then
313 count=5 254 count=5
314 break 255 break
315 fi 256 fi
316 fi 257 fi
317 258
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then 260 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 266
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
327 269
328 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
329 then 271 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 273 echo
370 then 312 then
371 einfo "Done with patching" 313 einfo "Done with patching"
372 fi 314 fi
373} 315}
374 316
317# @FUNCTION: emktemp
318# @USAGE: [temp dir]
319# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 321# 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() { 322emktemp() {
381 local exe="touch" 323 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 325 local topdir=$1
384 326
386 [[ -z ${T} ]] \ 328 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 329 && topdir="/tmp" \
388 || topdir=${T} 330 || topdir=${T}
389 fi 331 fi
390 332
391 if [[ -z $(type -p mktemp) ]] ; then 333 if ! type -P mktemp > /dev/null ; then
334 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 335 local tmp=/
393 while [[ -e ${tmp} ]] ; do 336 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 338 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 340 echo "${tmp}"
398 else 341 else
342 # the args here will give slightly wierd names on BSD,
343 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 344 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 346 else
402 mktemp ${exe} "${topdir}" 347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 348 fi
349 fi
404} 350}
405 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 362egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then 363 case ${CHOST} in
364 *-darwin*)
414 case "$2" in 365 case "$2" in
415 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 368 ;;
418 *) # Numeric 369 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;; 371 ;;
421 esac 372 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then 373 ;;
423 local action 374 *-freebsd*|*-dragonfly*)
424 if [ "$1" == "passwd" ] 375 local opts action="user"
425 then 376 [[ $1 == "passwd" ]] || action="group"
426 action="user" 377
427 else 378 # lookup by uid/gid
428 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi 381 fi
382
430 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
431 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
432 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2" 390 getent "$1" "$2"
434 fi 391 ;;
392 esac
435} 393}
436 394
437# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
438# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
439# 397# @DESCRIPTION:
440# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
441# 399# a user to the system. The only required parameter is the username.
442# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
443# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
444# uid: next available (see useradd(8)) 402# 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() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
451 # get the username 411 # get the username
452 local euser=$1; shift 412 local euser=$1; shift
453 if [[ -z ${euser} ]] ; then 413 if [[ -z ${euser} ]] ; then
454 eerror "No username specified !" 414 eerror "No username specified !"
455 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
456 fi 416 fi
457 417
458 # lets see if the username already exists 418 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
460 return 0 420 return 0
461 fi 421 fi
462 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
463 423
464 # options to pass to useradd 424 # options to pass to useradd
465 local opts= 425 local opts=
466 426
467 # handle uid 427 # handle uid
468 local euid=$1; shift 428 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then 430 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
472 euid="next" 432 euid="next"
473 fi 433 fi
474 else 434 else
475 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
477 fi 437 fi
478 else 438 else
479 euid="next" 439 euid="next"
480 fi 440 fi
481 if [[ ${euid} == "next" ]] ; then 441 if [[ ${euid} == "next" ]] ; then
482 for euid in $(seq 101 999) ; do 442 for ((euid = 101; euid <= 999; euid++)); do
483 [[ -z $(egetent passwd ${euid}) ]] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
484 done 444 done
485 fi 445 fi
486 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
487 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
488 448
489 # handle shell 449 # handle shell
490 local eshell=$1; shift 450 local eshell=$1; shift
491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
492 if [[ ! -e ${eshell} ]] ; then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
493 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
494 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
495 fi 459 fi
496 else 460 else
497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null; do 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
498 [[ -x ${ROOT}${shell} ]] && break; 462 [[ -x ${ROOT}${shell} ]] && break
499 done 463 done
500 464
501 if [[ ${shell} == "/dev/null" ]]; then 465 if [[ ${shell} == "/dev/null" ]] ; then
502 eerror "Unable to identify the shell to use" 466 eerror "Unable to identify the shell to use, proceeding with userland default."
503 die "Unable to identify the shell to use" 467 case ${USERLAND} in
468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
504 fi 473 fi
505 474
506 eshell=${shell} 475 eshell=${shell}
507 fi 476 fi
508 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
548 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
549 518
550 # handle extra and add the user 519 # handle extra and add the user
551 local oldsandbox=${SANDBOX_ON} 520 local oldsandbox=${SANDBOX_ON}
552 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
553 case ${USERLAND} in 522 case ${CHOST} in
554 Darwin) 523 *-darwin*)
555 ### Make the user 524 ### Make the user
556 if [[ -z $@ ]] ; then 525 if [[ -z $@ ]] ; then
557 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
558 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
559 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
570 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
571 einfo "eextra: $@" 540 einfo "eextra: $@"
572 die "Required function missing" 541 die "Required function missing"
573 fi 542 fi
574 ;; 543 ;;
575 BSD) 544 *-freebsd*|*-dragonfly*)
576 if [[ -z $@ ]] ; then 545 if [[ -z $@ ]] ; then
577 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
578 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
579 die "enewuser failed" 548 die "enewuser failed"
580 else 549 else
581 einfo " - Extra: $@" 550 einfo " - Extra: $@"
582 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
583 "$@" || die "enewuser failed" 552 "$@" || die "enewuser failed"
584 fi 553 fi
585 ;; 554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
559 else
560 einfo " - Extra: $@"
561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
562 fi
563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
586 *) 578 *)
587 if [[ -z $@ ]] ; then 579 if [[ -z $@ ]] ; then
588 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
589 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
590 || die "enewuser failed" 582 || die "enewuser failed"
604 fi 596 fi
605 597
606 export SANDBOX_ON=${oldsandbox} 598 export SANDBOX_ON=${oldsandbox}
607} 599}
608 600
609# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
610# vapier@gentoo.org 602# @USAGE: <group> [gid]
611# 603# @DESCRIPTION:
612# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
613# 605# group to the system. Just give it a group name to add and enewgroup will
614# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
615# groupname: REQUIRED ! 607# allocate the next available one.
616# gid: next available (see groupadd(8))
617# extra: none
618enewgroup() { 608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
619 # get the group 616 # get the group
620 local egroup="$1"; shift 617 local egroup="$1"; shift
621 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
622 then 619 then
623 eerror "No group specified !" 620 eerror "No group specified !"
624 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
625 fi 622 fi
626 623
627 # see if group already exists 624 # see if group already exists
628 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
629 then
630 return 0 626 return 0
631 fi 627 fi
632 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
633 629
634 # options to pass to useradd 630 # options to pass to useradd
640 then 636 then
641 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
642 then 638 then
643 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
644 then 640 then
645 if [[ "${USERLAND}" == "Darwin" ]]; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
646 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
647 else 643 else
648 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
649 fi 645 fi
650 else 646 else
664 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
665 661
666 # add the group 662 # add the group
667 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
668 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
669 if [[ "${USERLAND}" == "Darwin" ]]; then 665 case ${CHOST} in
666 *-darwin*)
670 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
671 then 668 then
672 einfo "Extra options are not supported on Darwin/OS X yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
673 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
674 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
675 die "Required function missing" 672 die "Required function missing"
676 fi 673 fi
677 674
678 # If we need the next available 675 # If we need the next available
679 case ${egid} in 676 case ${egid} in
680 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
681 for egid in $(seq 101 999); do 678 for ((egid = 101; egid <= 999; egid++)); do
682 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
683 done 680 done
684 esac 681 esac
685 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
686 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
687 elif [[ "${USERLAND}" == "BSD" ]] ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
688 case ${egid} in 687 case ${egid} in
689 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
690 for egid in $(seq 101 999); do 689 for ((egid = 101; egid <= 999; egid++)); do
691 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
692 done 691 done
693 esac 692 esac
694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
695 else 694 ;;
695
696 *-netbsd*)
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for ((egid = 101; egid <= 999; egid++)); do
700 [[ -z $(egetent group ${egid}) ]] && break
701 done
702 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;;
705
706 *)
696 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
697 fi 708 ;;
709 esac
698 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
699} 711}
700 712
701# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
702# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
703# 715# @DESCRIPTION:
704# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
705edos2unix() { 720edos2unix() {
706 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
707 do
708 cp "${f}" ${T}/edos2unix
709 sed 's/\r$//' ${T}/edos2unix > "${f}"
710 done
711} 722}
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##############################################################
719 723
720# Make a desktop file ! 724# Make a desktop file !
721# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
722# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
723# 727#
724# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
725# 729#
726# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
727# name: the name that will show up in the menu 731# name: the name that will show up in the menu
728# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
729# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
730# a full path to an icon 734# a full path to an icon
731# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
732# http://www.freedesktop.org/Standards/desktop-entry-spec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
733# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
734make_desktop_entry() { 738make_desktop_entry() {
735 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
736 740
737 local exec=${1} 741 local exec=${1}
738 local name=${2:-${PN}} 742 local name=${2:-${PN}}
739 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
740 local type=${4} 744 local type=${4}
741 local path=${5} 745 local path=${5}
742 746
743 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
744 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
745 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
746 case ${catmaj} in 750 case ${catmaj} in
747 app) 751 app)
748 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
749 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
750 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
751 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
752 editors) type=TextEditor;; 761 editors) type=TextEditor;;
753 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
754 emulation) type=Emulator;; 763 emulation) type=Emulator;;
755 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
756 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
757 vim) type=TextEditor;; 767 vim) type=TextEditor;;
758 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
759 *) type=;; 769 *) type=;;
760 esac 770 esac
761 ;; 771 ;;
762 772
763 dev) 773 dev)
764 type="Development" 774 type="Development"
765 ;; 775 ;;
766 776
767 games) 777 games)
768 case ${catmin} in 778 case ${catmin} in
769 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
770 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
771 board) type=BoardGame;; 781 board) type=BoardGame;;
772 kid) type=KidsGame;;
773 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
774 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
775 rpg) type=RolePlaying;;
776 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
777 simulation) type=Simulation;; 787 simulation) type=Simulation;;
778 sports) type=SportsGame;; 788 sports) type=SportsGame;;
779 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
780 *) type=;; 790 *) type=;;
781 esac 791 esac
782 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
783 ;; 801 ;;
784 802
785 mail) 803 mail)
786 type="Network;Email" 804 type="Network;Email"
787 ;; 805 ;;
789 media) 807 media)
790 case ${catmin} in 808 case ${catmin} in
791 gfx) type=Graphics;; 809 gfx) type=Graphics;;
792 radio) type=Tuner;; 810 radio) type=Tuner;;
793 sound) type=Audio;; 811 sound) type=Audio;;
794 tv) type=TV;; 812 tv) type=TV;;
795 video) type=Video;; 813 video) type=Video;;
796 *) type=;; 814 *) type=;;
797 esac 815 esac
798 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
799 ;; 817 ;;
800 818
801 net) 819 net)
802 case ${catmin} in 820 case ${catmin} in
803 dialup) type=Dialup;; 821 dialup) type=Dialup;;
804 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
805 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
806 irc) type=IRCClient;; 824 irc) type=IRCClient;;
807 mail) type=Email;; 825 mail) type=Email;;
808 news) type=News;; 826 news) type=News;;
809 nntp) type=News;; 827 nntp) type=News;;
810 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
811 *) type=;; 829 *) type=;;
812 esac 830 esac
813 type="Network;${type}" 831 type="Network;${type}"
814 ;; 832 ;;
815 833
816 sci) 834 sci)
817 case ${catmin} in 835 case ${catmin} in
818 astro*) type=Astronomoy;; 836 astro*) type=Astronomy;;
819 bio*) type=Biology;; 837 bio*) type=Biology;;
820 calc*) type=Calculator;; 838 calc*) type=Calculator;;
821 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
822 geo*) type=Geology;; 841 geo*) type=Geology;;
823 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
824 *) type=;; 845 *) type=;;
825 esac 846 esac
826 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
827 ;; 852 ;;
828 853
829 www) 854 www)
830 case ${catmin} in 855 case ${catmin} in
831 client) type=WebBrowser;; 856 client) type=WebBrowser;;
832 *) type=;; 857 *) type=;;
833 esac 858 esac
834 type="Network" 859 type="Network"
835 ;; 860 ;;
836 861
837 *) 862 *)
842 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
843 local desktop_name="${PN}" 868 local desktop_name="${PN}"
844 else 869 else
845 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
846 fi 871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
847 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
848 874
875 cat <<-EOF > "${desktop}"
849echo "[Desktop Entry] 876 [Desktop Entry]
850Encoding=UTF-8 877 Version=1.0
851Version=0.9.2
852Name=${name} 878 Name=${name}
853Type=Application 879 Type=Application
854Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
855Exec=${exec} 881 Exec=${exec}
856Path=${path} 882 TryExec=${exec%% *}
857Icon=${icon} 883 Icon=${icon}
858Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
859 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
860 insinto /usr/share/applications 892 insinto /usr/share/applications
861 doins "${desktop}" 893 doins "${desktop}"
862 894 )
863 return 0
864} 895}
865 896
866# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
867# 898# @USAGE: [directories]
868# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
869# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
870# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
871 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
872make_session_desktop() { 930make_session_desktop() {
873 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
874 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
875 933
876 local title=$1 934 local title=$1
877 local command=$2 935 local command=$2
878 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
879 937
938 cat <<-EOF > "${desktop}"
880echo "[Desktop Entry] 939 [Desktop Entry]
881Encoding=UTF-8
882Name=${title} 940 Name=${title}
883Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
884Exec=${command} 942 Exec=${command}
885TryExec=${command} 943 TryExec=${command}
886Type=Application" > "${desktop}" 944 Type=Application
945 EOF
887 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
888 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
889 doins "${desktop}" 951 doins "${desktop}"
952 )
890} 953}
891 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
892domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
893 local i j 964 local i j ret=0
894 insinto /usr/share/applications 965 insinto /usr/share/applications
895 for i in "$@" ; do 966 for i in "$@" ; do
896 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
897 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
898 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
899 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
900 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
901 done 974 done
975 else
976 ((++ret))
902 fi 977 fi
903 done 978 done
979 exit ${ret}
980 )
904} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
905newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
906 insinto /usr/share/applications 991 insinto /usr/share/applications
907 newins "$1" "$2" 992 newins "$@"
993 )
908} 994}
909 995
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.
910doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
911 local i j 1005 local i j ret
912 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
913 for i in "$@" ; do 1007 for i in "$@" ; do
914 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
915 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
916 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
917 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
918 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
919 done 1015 done
1016 else
1017 ((++ret))
920 fi 1018 fi
921 done 1019 done
1020 exit ${ret}
1021 )
922} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
923newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
924 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
925 newins "$1" "$2" 1033 newins "$@"
1034 )
926} 1035}
927
928##############################################################
929# END: Handle .desktop files and menu entries #
930##############################################################
931
932 1036
933# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
934find_unpackable_file() { 1038find_unpackable_file() {
935 local src=$1 1039 local src=$1
936 if [[ -z ${src} ]] ; then 1040 if [[ -z ${src} ]] ; then
946 fi 1050 fi
947 [[ ! -e ${src} ]] && return 1 1051 [[ ! -e ${src} ]] && return 1
948 echo "${src}" 1052 echo "${src}"
949} 1053}
950 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
951# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
952# They're self-unpacking programs with the binary package stuffed in 1059# 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 1060# 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. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
955# 1062#
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 1063# 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 1064# 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 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
960# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
961# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
962# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
963# basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
964# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
965# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
966# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
967# lseek 1081# lseek
968# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
969# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
970# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
971unpack_pdv() { 1087unpack_pdv() {
972 local src=$(find_unpackable_file $1) 1088 local src=$(find_unpackable_file "$1")
973 local sizeoff_t=$2 1089 local sizeoff_t=$2
974 1090
975 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1091 [[ -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 :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
977 1093
978 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
979 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
980 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
981 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
982 1098
983 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
984 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
985 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
986 1102
987 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
988 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
989 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
990 1106
991 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
992 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
993 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
994 1110
995 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
996 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
997 iscompressed=1 1113 iscompressed=1
998 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
999 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1000 else 1116 else
1001 iscompressed=0 1117 iscompressed=0
1002 fi 1118 fi
1003 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1004 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1005 istar=1 1121 istar=1
1006 else 1122 else
1007 istar=0 1123 istar=0
1008 fi 1124 fi
1009 1125
1037 true 1153 true
1038 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1039 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1040} 1156}
1041 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1042# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1043# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1044# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1045# many other game companies. 1164# many other game companies.
1046# 1165#
1047# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1048# - If the file is not specified then unpack will utilize ${A}.
1049# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1050# the proper offset from the script itself. 1168# the proper offset from the script itself.
1051unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1052 local src=$(find_unpackable_file "$1") 1171 local src=$(find_unpackable_file "${src_input}")
1053 local skip=$2 1172 local skip=$2
1054 local exe=$3 1173 local exe=$3
1055 1174
1056 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1057 1176
1058 local shrtsrc=$(basename "${src}") 1177 local shrtsrc=$(basename "${src}")
1059 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1060 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1061 then
1062 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1063 local skip=0 1181 local skip=0
1064 exe=tail 1182 exe=tail
1065 case ${ver} in 1183 case ${ver} in
1066 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1067 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1068 ;; 1186 ;;
1069 2.0|2.0.1) 1187 2.0|2.0.1)
1070 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1071 ;; 1189 ;;
1079 ;; 1197 ;;
1080 2.1.3) 1198 2.1.3)
1081 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1082 let skip="skip + 1" 1200 let skip="skip + 1"
1083 ;; 1201 ;;
1084 2.1.4) 1202 2.1.4|2.1.5)
1085 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1086 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1087 exe="dd" 1205 exe="dd"
1088 ;; 1206 ;;
1089 *) 1207 *)
1101 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1102 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1103 esac 1221 esac
1104 1222
1105 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1106 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1107 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1108 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1109 case ${filetype} in 1227 case ${filetype} in
1110 *tar\ archive) 1228 *tar\ archive*)
1111 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1112 ;; 1230 ;;
1113 bzip2*) 1231 bzip2*)
1114 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1115 ;; 1233 ;;
1125 ;; 1243 ;;
1126 esac 1244 esac
1127 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1128} 1246}
1129 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1130# Display a license for user to accept. 1251# 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. 1252# specified, then ${LICENSE} is used.
1134check_license() { 1253check_license() {
1135 local lic=$1 1254 local lic=$1
1136 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1137 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1138 else 1257 else
1151 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1152 local shopts=$- 1271 local shopts=$-
1153 local alic 1272 local alic
1154 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1155 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1156 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1157 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1158 return 0 1277 return 0
1159 fi 1278 fi
1160 done 1279 done
1161 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1162 1281
1163 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1164 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1165********************************************************** 1284 **********************************************************
1166The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1167package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1168continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1169CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1170********************************************************** 1289 **********************************************************
1171 1290
1172EOF 1291 EOF
1173 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1174 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1175 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1176 read alic 1295 read alic
1177 case ${alic} in 1296 case ${alic} in
1184 die "Failed to accept license" 1303 die "Failed to accept license"
1185 ;; 1304 ;;
1186 esac 1305 esac
1187} 1306}
1188 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1189# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1190# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1191# 1313#
1192# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1193# standardize everything. all you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1194# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1195# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1196# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1197# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1198# etc... if you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1199# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1327# also use the CDROM_NAME_SET bash array.
1200# 1328#
1201# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
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() { 1330cdrom_get_cds() {
1208 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1209 # the # of files they gave us 1332 # the # of files they gave us
1210 local cdcnt=0 1333 local cdcnt=0
1211 local f= 1334 local f=
1212 for f in "$@" ; do 1335 for f in "$@" ; do
1213 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1214 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1215 done 1338 done
1216 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1217 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1218 1341
1219 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1220 # if they did, let's just believe them that it's correct 1343 # if they did, let's just believe them that it's correct
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 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1228 local var= 1345 local var=
1229 cdcnt=0 1346 cdcnt=0
1230 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1231 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1232 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1233 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1234 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1235 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1236 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1237 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1238 fi 1356 fi
1239 export CDROM_ROOTS_${cdcnt}="${!var}"
1240 done 1357 done
1241 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1242 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break
1364 done
1365 export CDROM_MATCH=${f}
1243 return 1366 return
1244 fi 1367 fi
1245 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1246 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1247 einfon "This ebuild will need the " 1372 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 1373 echo
1254 einfo "If you do not have the CD, but have the data files" 1374 einfo "If you do not have the CD, but have the data files"
1255 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1256 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1257 einfo "directory containing the files." 1377 einfo "directory containing the files."
1258 echo 1378 echo
1259 einfo "For example:" 1379 einfo "For example:"
1260 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1261 echo 1381 echo
1262 else 1382 else
1383 if [[ -n ${CDROM_NAME_SET} ]] ; then
1384 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 ((++cdcnt))
1388 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1389 done
1390 fi
1391
1263 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1264 cdcnt=0 1393 cdcnt=0
1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1266 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1267 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1268 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1269 done 1398 done
1270 echo 1399 echo
1271 einfo "If you do not have the CDs, but have the data files" 1400 einfo "If you do not have the CDs, but have the data files"
1272 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1273 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1274 einfon "" 1403 einfon ""
1275 cdcnt=0 1404 cdcnt=0
1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1277 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1278 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1279 done 1408 done
1280 echo 1409 echo
1281 einfo "Or, if you have all the files in the same place, or" 1410 einfo "Or, if you have all the files in the same place, or"
1282 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1285 echo 1414 echo
1286 einfo "For example:" 1415 einfo "For example:"
1287 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1288 echo 1417 echo
1289 fi 1418 fi
1419
1420 export CDROM_SET=""
1290 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1291 cdrom_load_next_cd 1422 cdrom_load_next_cd
1292} 1423}
1293 1424
1294# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1295# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1296# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1297# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1298cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1299 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1300 local var= 1434 local var
1301 1435 ((++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 1436
1307 unset CDROM_ROOT 1437 unset CDROM_ROOT
1308 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1309 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1310 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1311 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1312 else 1443 else
1313 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1314 fi 1445 fi
1315 1446
1316 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${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 1452# 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 1453# found, then a message asking for the user to insert the cdrom will be
1323# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1324# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1325# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1326cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0 showjolietmsg=0
1460
1327 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1328 local dir=$(dirname "$*") 1462 local i=0
1463 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then
1465 cdset=(${cdset[${CDROM_SET}]})
1466 fi
1467
1468 while [[ -n ${cdset[${i}]} ]] ; do
1469 local dir=$(dirname ${cdset[${i}]})
1329 local file=$(basename "$*") 1470 local file=$(basename ${cdset[${i}]})
1330 local mline=""
1331 local showedmsg=0
1332 1471
1333 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1334 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1335 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1336 && export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1481 export CDROM_SET=${i}
1482 export CDROM_MATCH=${cdset[${i}]}
1483 return
1484 done <<< "$(get_mounts)"
1485
1486 ((++i))
1337 done 1487 done
1338 1488
1339 if [[ -z ${CDROM_ROOT} ]] ; then
1340 echo 1489 echo
1341 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1342 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1343 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1344 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1345 else
1346 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1347 fi
1348 else 1494 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 !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1354 fi
1355 fi 1496 fi
1356 showedmsg=1 1497 else
1498 if [[ -z ${CDROM_NAME_1} ]] ; then
1499 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1500 else
1501 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1502 einfo "Please insert+mount the ${!var} cdrom now !"
1503 fi
1357 fi 1504 fi
1505 showedmsg=1
1506 fi
1358 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1359 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1360 echo 1509 echo
1510 if [[ ${showjolietmsg} -eq 0 ]] ; then
1511 showjolietmsg=1
1512 else
1361 einfo "If you are having trouble with the detection" 1513 ewarn "If you are having trouble with the detection"
1362 einfo "of your CD, it is possible that you do not have" 1514 ewarn "of your CD, it is possible that you do not have"
1363 einfo "Joliet support enabled in your kernel. Please" 1515 ewarn "Joliet support enabled in your kernel. Please"
1364 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1516 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1365 read 1517 ebeep 5
1366 fi 1518 fi
1519 read || die "something is screwed with your system"
1367 done 1520 done
1368} 1521}
1369 1522
1523# @FUNCTION: strip-linguas
1524# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1525# @DESCRIPTION:
1370# Make sure that LINGUAS only contains languages that 1526# Make sure that LINGUAS only contains languages that
1371# a package can support 1527# a package can support. The first form allows you to
1372# 1528# specify a list of LINGUAS. The -i builds a list of po
1373# usage: strip-linguas <allow LINGUAS> 1529# files found in all the directories and uses the
1374# strip-linguas -i <directories of .po files> 1530# intersection of the lists. The -u builds a list of po
1375# strip-linguas -u <directories of .po files> 1531# files found in all the directories and uses the union
1376# 1532# of the lists.
1377# The first form allows you to specify a list of LINGUAS.
1378# The -i builds a list of po files found in all the
1379# directories and uses the intersection of the lists.
1380# The -u builds a list of po files found in all the
1381# directories and uses the union of the lists.
1382strip-linguas() { 1533strip-linguas() {
1383 local ls newls 1534 local ls newls nols
1384 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1385 local op=$1; shift 1536 local op=$1; shift
1386 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1387 local d f 1538 local d f
1388 for d in "$@" ; do 1539 for d in "$@" ; do
1389 if [[ ${op} == "-u" ]] ; then 1540 if [[ ${op} == "-u" ]] ; then
1390 newls=${ls} 1541 newls=${ls}
1391 else 1542 else
1392 newls="" 1543 newls=""
1393 fi 1544 fi
1394 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1545 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1395 if [[ ${op} == "-i" ]] ; then 1546 if [[ ${op} == "-i" ]] ; then
1396 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1547 hasq ${f} ${ls} && newls="${newls} ${f}"
1397 else 1548 else
1398 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1549 hasq ${f} ${ls} || newls="${newls} ${f}"
1399 fi 1550 fi
1400 done 1551 done
1401 ls=${newls} 1552 ls=${newls}
1402 done 1553 done
1403 ls=${ls//.po}
1404 else 1554 else
1405 ls=$@ 1555 ls="$@"
1406 fi 1556 fi
1407 1557
1408 ls=" ${ls} " 1558 nols=""
1409 newls="" 1559 newls=""
1410 for f in ${LINGUAS} ; do 1560 for f in ${LINGUAS} ; do
1411 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1561 if hasq ${f} ${ls} ; then
1412 newls="${newls} ${f}" 1562 newls="${newls} ${f}"
1413 else 1563 else
1414 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1564 nols="${nols} ${f}"
1415 fi 1565 fi
1416 done 1566 done
1417 if [[ -z ${newls} ]] ; then 1567 [[ -n ${nols} ]] \
1418 export LINGUAS="" 1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1419 else
1420 export LINGUAS=${newls:1} 1569 export LINGUAS=${newls:1}
1421 fi
1422} 1570}
1423 1571
1424# moved from kernel.eclass since they are generally useful outside of 1572# @FUNCTION: preserve_old_lib
1425# kernel.eclass -iggy (20041002) 1573# @USAGE: <libs to preserve> [more libs]
1426 1574# @DESCRIPTION:
1427# the following functions are useful in kernel module ebuilds, etc.
1428# for an example see ivtv or drbd ebuilds
1429
1430# set's ARCH to match what the kernel expects
1431set_arch_to_kernel() {
1432 i=10
1433 while ((i--)) ; do
1434 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1435 done
1436 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1437 case ${ARCH} in
1438 x86) export ARCH="i386";;
1439 amd64) export ARCH="x86_64";;
1440 hppa) export ARCH="parisc";;
1441 mips) export ARCH="mips";;
1442 sparc) export ARCH="$(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!
1443 *) export ARCH="${ARCH}";;
1444 esac
1445}
1446
1447# set's ARCH back to what portage expects
1448set_arch_to_portage() {
1449 i=10
1450 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done
1453 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1454}
1455
1456# Jeremy Huddleston <eradicator@gentoo.org>:
1457# preserve_old_lib /path/to/libblah.so.0
1458# preserve_old_lib_notify /path/to/libblah.so.0
1459#
1460# These functions are useful when a lib in your package changes --soname. Such 1575# These functions are useful when a lib in your package changes ABI SONAME.
1461# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1576# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1462# would break packages that link against it. Most people get around this 1577# would break packages that link against it. Most people get around this
1463# by using the portage SLOT mechanism, but that is not always a relevant 1578# by using the portage SLOT mechanism, but that is not always a relevant
1464# solution, so instead you can add the following to your ebuilds: 1579# solution, so instead you can call this from pkg_preinst. See also the
1465# 1580# 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() { 1581preserve_old_lib() {
1479 LIB=$1 1582 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage"
1585 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1480 1587
1481 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1588 local lib dir
1482 SONAME=`basename ${LIB}` 1589 for lib in "$@" ; do
1483 DIRNAME=`dirname ${LIB}` 1590 [[ -e ${ROOT}/${lib} ]] || continue
1484 1591 dir=${lib%/*}
1485 dodir ${DIRNAME} 1592 dodir ${dir} || die "dodir ${dir} failed"
1486 cp ${ROOT}${LIB} ${D}${DIRNAME} 1593 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1487 touch ${D}${LIB} 1594 touch "${D}"/${lib}
1488 fi 1595 done
1489} 1596}
1490 1597
1598# @FUNCTION: preserve_old_lib_notify
1599# @USAGE: <libs to notify> [more libs]
1600# @DESCRIPTION:
1601# Spit helpful messages about the libraries preserved by preserve_old_lib.
1491preserve_old_lib_notify() { 1602preserve_old_lib_notify() {
1492 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage"
1606 fi
1493 1607
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib notice=0
1495 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1496 1610 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then
1612 notice=1
1497 ewarn "An old version of an installed library was detected on your system." 1613 ewarn "Old versions of installed libraries were detected on your system."
1498 ewarn "In order to avoid breaking packages that link against it, this older version" 1614 ewarn "In order to avoid breaking packages that depend on these old libs,"
1499 ewarn "is not being removed. In order to make full use of this newer version," 1615 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1500 ewarn "you will need to execute the following command:" 1616 ewarn "in order to remove these old dependencies. If you do not have this"
1501 ewarn " revdep-rebuild --soname ${SONAME}" 1617 ewarn "helper program, simply emerge the 'gentoolkit' package."
1618 ewarn
1619 fi
1620 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done
1622 if [[ ${notice} -eq 1 ]] ; then
1502 ewarn 1623 ewarn
1503 ewarn "After doing that, you can safely remove ${LIB}" 1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1504 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1625 ewarn "delete the old libraries."
1505 fi 1626 fi
1506} 1627}
1507 1628
1508# Hack for people to figure out if a package was built with 1629# @FUNCTION: built_with_use
1509# certain USE flags 1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1631# @DESCRIPTION:
1632# A temporary hack until portage properly supports DEPENDing on USE
1633# flags being enabled in packages. This will check to see if the specified
1634# DEPEND atom was built with the specified list of USE flags. The
1635# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags.
1510# 1644#
1511# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1645# Remember that this function isn't terribly intelligent so order of optional
1512# ex: built_with_use xchat gtk2 1646# flags matter.
1513#
1514# Flags: -a all USE flags should be utilized
1515# -o at least one USE flag should be utilized
1516# Note: the default flag is '-a'
1517built_with_use() { 1647built_with_use() {
1648 local hidden="no"
1649 if [[ $1 == "--hidden" ]] ; then
1650 hidden="yes"
1651 shift
1652 fi
1653
1654 local missing_action="die"
1655 if [[ $1 == "--missing" ]] ; then
1656 missing_action=$2
1657 shift ; shift
1658 case ${missing_action} in
1659 true|false|die) ;;
1660 *) die "unknown action '${missing_action}'";;
1661 esac
1662 fi
1663
1518 local opt=$1 1664 local opt=$1
1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1665 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1520 1666
1521 local PKG=$(best_version $1) 1667 local PKG=$(best_version $1)
1668 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1522 shift 1669 shift
1523 1670
1524 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1671 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1525 [[ ! -e ${USEFILE} ]] && return 1 1672 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1673
1674 # if the IUSE file doesn't exist, the read will error out, we need to handle
1675 # this gracefully
1676 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1677 case ${missing_action} in
1678 true) return 0;;
1679 false) return 1;;
1680 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac
1682 fi
1683
1684 if [[ ${hidden} == "no" ]] ; then
1685 local IUSE_BUILT=$(<${IUSEFILE})
1686 # Don't check USE_EXPAND #147237
1687 local expand
1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1689 if [[ $1 == ${expand}_* ]] ; then
1690 expand=""
1691 break
1692 fi
1693 done
1694 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then
1696 case ${missing_action} in
1697 true) return 0;;
1698 false) return 1;;
1699 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac
1701 fi
1702 fi
1703 fi
1526 1704
1527 local USE_BUILT=$(<${USEFILE}) 1705 local USE_BUILT=$(<${USEFILE})
1528 while [[ $# -gt 0 ]] ; do 1706 while [[ $# -gt 0 ]] ; do
1529 if [[ ${opt} = "-o" ]] ; then 1707 if [[ ${opt} = "-o" ]] ; then
1530 has $1 ${USE_BUILT} && return 0 1708 has $1 ${USE_BUILT} && return 0
1534 shift 1712 shift
1535 done 1713 done
1536 [[ ${opt} = "-a" ]] 1714 [[ ${opt} = "-a" ]]
1537} 1715}
1538 1716
1717# @FUNCTION: epunt_cxx
1718# @USAGE: [dir to scan]
1719# @DESCRIPTION:
1539# Many configure scripts wrongly bail when a C++ compiler 1720# Many configure scripts wrongly bail when a C++ compiler could not be
1540# could not be detected. #73450 1721# detected. If dir is not specified, then it defaults to ${S}.
1722#
1723# http://bugs.gentoo.org/73450
1541epunt_cxx() { 1724epunt_cxx() {
1542 local dir=$1 1725 local dir=$1
1543 [[ -z ${dir} ]] && dir=${S} 1726 [[ -z ${dir} ]] && dir=${S}
1544 ebegin "Removing useless C++ checks" 1727 ebegin "Removing useless C++ checks"
1545 local f 1728 local f
1546 for f in $(find ${dir} -name configure) ; do 1729 find "${dir}" -name configure | while read f ; do
1547 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1730 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1548 done 1731 done
1549 eend 0 1732 eend 0
1550} 1733}
1551 1734
1552# dopamd <file> [more files] 1735# @FUNCTION: make_wrapper
1553# 1736# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1554# Install pam auth config file in /etc/pam.d 1737# @DESCRIPTION:
1555dopamd() { 1738# Create a shell wrapper script named wrapper in installpath
1556 [[ -z $1 ]] && die "dopamd requires at least one argument" 1739# (defaults to the bindir) to execute target (default of wrapper) by
1557 1740# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1558 use pam || return 0 1741# libpaths followed by optionally changing directory to chdir.
1559
1560 INSDESTTREE=/etc/pam.d \
1561 doins "$@" || 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() { 1742make_wrapper() {
1585 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1743 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1586 local tmpwrapper=$(emktemp) 1744 local tmpwrapper=$(emktemp)
1587 # We don't want to quote ${bin} so that people can pass complex 1745 # We don't want to quote ${bin} so that people can pass complex
1588 # things as $bin ... "./someprog --args" 1746 # things as $bin ... "./someprog --args"
1589 cat << EOF > "${tmpwrapper}" 1747 cat << EOF > "${tmpwrapper}"
1590#!/bin/sh 1748#!/bin/sh
1591cd "${chdir:-.}" 1749cd "${chdir:-.}"
1750if [ -n "${libdir}" ] ; then
1592if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then 1751 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1593 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1752 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1753 else
1754 export LD_LIBRARY_PATH="${libdir}"
1755 fi
1594fi 1756fi
1595exec ${bin} "\$@" 1757exec ${bin} "\$@"
1596EOF 1758EOF
1597 chmod go+rx "${tmpwrapper}" 1759 chmod go+rx "${tmpwrapper}"
1598 if [[ -n ${path} ]] ; then 1760 if [[ -n ${path} ]] ; then
1761 (
1599 exeinto "${path}" 1762 exeinto "${path}"
1600 newexe "${tmpwrapper}" "${wrapper}" 1763 newexe "${tmpwrapper}" "${wrapper}"
1764 ) || die
1601 else 1765 else
1602 newbin "${tmpwrapper}" "${wrapper}" 1766 newbin "${tmpwrapper}" "${wrapper}" || die
1603 fi 1767 fi
1604} 1768}

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