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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 1.214 2005/10/26 00:39:12 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44}
45
46# This function generate linker scripts in /usr/lib for dynamic
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83}
84
85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
87#
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 50}
115 51
116# Default directory where patches are located 52# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 54# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 56# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
125# and not the full path .. 62# and not the full path ..
126EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 64# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
132# 69#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 71#
135EPATCH_FORCE="no" 72EPATCH_FORCE="no"
136 73
137# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
138# or two patches. 75# or two patches.
149# 86#
150# Patches are applied in current directory. 87# Patches are applied in current directory.
151# 88#
152# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
153# 90#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 92#
156# For example: 93# For example:
157# 94#
158# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
160# 97#
161# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
162# specific patches. 99# specific patches.
163# 100#
164# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
167# 104#
168# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
169# 106#
170epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 113 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
202 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
203 else 144 else
204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
205 fi 146 fi
206 else 147 else
207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
208 then
209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
210 then 150 then
211 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
212 fi 152 fi
213 153
248 fi 188 fi
249 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
250 do 190 do
251 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
252 # 192 #
253 # ???_arch_foo.patch 193 # ???_arch_foo.patch
254 # 194 #
255 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
256 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
257 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
258 then 198 then
259 local count=0 199 local count=0
260 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
261 local patchname=${x##*/} 201 local patchname=${x##*/}
262 202
285 225
286 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
287 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
288 do 228 do
289 # Generate some useful debug info ... 229 # Generate some useful debug info ...
290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 232
293 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
294 then 234 then
295 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 else 237 else
298 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
299 fi 239 fi
300 240
301 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 243
304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
306 246
307 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
308 then 248 then
309 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
310 then 250 then
316 fi 256 fi
317 fi 257 fi
318 258
319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
320 then 260 then
321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326 266
327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert 268 _epatch_assert
329 269
330 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
372 then 312 then
373 einfo "Done with patching" 313 einfo "Done with patching"
374 fi 314 fi
375} 315}
376 316
317# @FUNCTION: emktemp
318# @USAGE: [temp dir]
319# @DESCRIPTION:
377# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 321# does not exist on the users system.
379# vapier@gentoo.org
380#
381# Takes just 1 optional parameter (the directory to create tmpfile in)
382emktemp() { 322emktemp() {
383 local exe="touch" 323 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 325 local topdir=$1
386 326
388 [[ -z ${T} ]] \ 328 [[ -z ${T} ]] \
389 && topdir="/tmp" \ 329 && topdir="/tmp" \
390 || topdir=${T} 330 || topdir=${T}
391 fi 331 fi
392 332
393 if [[ -z $(type -p mktemp) ]] ; then 333 if ! type -P mktemp > /dev/null ; then
334 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 335 local tmp=/
395 while [[ -e ${tmp} ]] ; do 336 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 338 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 340 echo "${tmp}"
400 else 341 else
342 # the args here will give slightly wierd names on BSD,
343 # but should produce a usable file on all userlands
401 [[ ${exe} == "touch" ]] \ 344 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 || exe="-d" 346 else
404 mktemp ${exe} "${topdir}" 347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 348 fi
349 fi
406} 350}
407 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() { 362egetent() {
415 case ${CHOST} in 363 case ${CHOST} in
416 *-darwin*) 364 *-darwin*)
417 case "$2" in 365 case "$2" in
418 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
421 *) # Numeric 369 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 371 ;;
424 esac 372 esac
425 ;; 373 ;;
426 *-freebsd*) 374 *-freebsd*|*-dragonfly*)
427 local opts action="user" 375 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 376 [[ $1 == "passwd" ]] || action="group"
429 377
430 # lookup by uid/gid 378 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 379 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
433 fi 381 fi
434 382
435 pw show ${action} ${opts} "$2" -q 383 pw show ${action} ${opts} "$2" -q
436 ;; 384 ;;
437 *-netbsd*) 385 *-netbsd*|*-openbsd*)
438 grep "$2:\*:" /etc/$1 386 grep "$2:\*:" /etc/$1
439 ;; 387 ;;
440 *) 388 *)
441 type -p nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
442 getent "$1" "$2" 390 getent "$1" "$2"
443 ;; 391 ;;
444 esac 392 esac
445} 393}
446 394
447# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
448# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
449# 397# @DESCRIPTION:
450# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
451# 399# a user to the system. The only required parameter is the username.
452# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
453# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
454# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
455# note: pass -1 to get default behavior
456# shell: /bin/false
457# homedir: /dev/null
458# groups: none
459# extra: comment of 'added by portage for ${PN}'
460enewuser() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
461 # get the username 411 # get the username
462 local euser=$1; shift 412 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 413 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 414 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
466 fi 416 fi
467 417
468 # lets see if the username already exists 418 # lets see if the username already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
470 return 0 420 return 0
471 fi 421 fi
472 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
473 423
474 # options to pass to useradd 424 # options to pass to useradd
475 local opts= 425 local opts=
476 426
477 # handle uid 427 # handle uid
478 local euid=$1; shift 428 local euid=$1; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
480 if [[ ${euid} -gt 0 ]] ; then 430 if [[ ${euid} -gt 0 ]] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
482 euid="next" 432 euid="next"
483 fi 433 fi
484 else 434 else
485 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
487 fi 437 fi
488 else 438 else
489 euid="next" 439 euid="next"
490 fi 440 fi
491 if [[ ${euid} == "next" ]] ; then 441 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do 442 for ((euid = 101; euid <= 999; euid++)); do
493 [[ -z $(egetent passwd ${euid}) ]] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
494 done 444 done
495 fi 445 fi
496 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
498 448
499 # handle shell 449 # handle shell
500 local eshell=$1; shift 450 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
505 fi 459 fi
506 else 460 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
508 [[ -x ${ROOT}${shell} ]] && break 462 [[ -x ${ROOT}${shell} ]] && break
509 done 463 done
510 464
511 if [[ ${shell} == "/dev/null" ]] ; then 465 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 466 eerror "Unable to identify the shell to use, proceeding with userland default."
513 die "Unable to identify the shell to use" 467 case ${USERLAND} in
468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
514 fi 473 fi
515 474
516 eshell=${shell} 475 eshell=${shell}
517 fi 476 fi
518 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 540 einfo "eextra: $@"
582 die "Required function missing" 541 die "Required function missing"
583 fi 542 fi
584 ;; 543 ;;
585 *-freebsd*) 544 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 545 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
589 die "enewuser failed" 548 die "enewuser failed"
590 else 549 else
600 else 559 else
601 einfo " - Extra: $@" 560 einfo " - Extra: $@"
602 useradd ${opts} ${euser} "$@" || die "enewuser failed" 561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
603 fi 562 fi
604 ;; 563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
605 *) 578 *)
606 if [[ -z $@ ]] ; then 579 if [[ -z $@ ]] ; then
607 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
608 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
609 || die "enewuser failed" 582 || die "enewuser failed"
623 fi 596 fi
624 597
625 export SANDBOX_ON=${oldsandbox} 598 export SANDBOX_ON=${oldsandbox}
626} 599}
627 600
628# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
629# vapier@gentoo.org 602# @USAGE: <group> [gid]
630# 603# @DESCRIPTION:
631# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
632# 605# group to the system. Just give it a group name to add and enewgroup will
633# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
634# groupname: REQUIRED ! 607# allocate the next available one.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() { 608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
638 # get the group 616 # get the group
639 local egroup="$1"; shift 617 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
641 then 619 then
642 eerror "No group specified !" 620 eerror "No group specified !"
643 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
644 fi 622 fi
645 623
646 # see if group already exists 624 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
648 then
649 return 0 626 return 0
650 fi 627 fi
651 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
652 629
653 # options to pass to useradd 630 # options to pass to useradd
696 fi 673 fi
697 674
698 # If we need the next available 675 # If we need the next available
699 case ${egid} in 676 case ${egid} in
700 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
701 for egid in $(seq 101 999); do 678 for ((egid = 101; egid <= 999; egid++)); do
702 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
703 done 680 done
704 esac 681 esac
705 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
707 ;; 684 ;;
708 685
709 *-freebsd*) 686 *-freebsd*|*-dragonfly*)
710 case ${egid} in 687 case ${egid} in
711 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 689 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
714 done 691 done
715 esac 692 esac
716 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
717 ;; 694 ;;
718 695
719 *-netbsd*) 696 *-netbsd*)
720 case ${egid} in 697 case ${egid} in
721 *[!0-9]*) # Non numeric 698 *[!0-9]*) # Non numeric
722 for egid in $(seq 101 999); do 699 for ((egid = 101; egid <= 999; egid++)); do
723 [ -z "`egetent group ${egid}`" ] && break 700 [[ -z $(egetent group ${egid}) ]] && break
724 done 701 done
725 esac 702 esac
726 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
727 ;; 704 ;;
728 705
731 ;; 708 ;;
732 esac 709 esac
733 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
734} 711}
735 712
736# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
737# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
738# 715# @DESCRIPTION:
739# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
740edos2unix() { 720edos2unix() {
741 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
742 do
743 cp "${f}" ${T}/edos2unix
744 sed 's/\r$//' ${T}/edos2unix > "${f}"
745 done
746} 722}
747
748
749##############################################################
750# START: Handle .desktop files and menu entries #
751# maybe this should be separated into a new eclass some time #
752# lanius@gentoo.org #
753##############################################################
754 723
755# Make a desktop file ! 724# Make a desktop file !
756# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
757# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
758# 727#
759# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
760# 729#
761# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
762# name: the name that will show up in the menu 731# name: the name that will show up in the menu
763# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
764# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
765# a full path to an icon 734# a full path to an icon
766# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
767# http://www.freedesktop.org/Standards/desktop-entry-spec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
768# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
769make_desktop_entry() { 738make_desktop_entry() {
770 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
771 740
772 local exec=${1} 741 local exec=${1}
773 local name=${2:-${PN}} 742 local name=${2:-${PN}}
774 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
775 local type=${4} 744 local type=${4}
776 local path=${5} 745 local path=${5}
777 746
778 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
779 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
780 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
781 case ${catmaj} in 750 case ${catmaj} in
782 app) 751 app)
783 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
784 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
785 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
786 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
787 editors) type=TextEditor;; 761 editors) type=TextEditor;;
788 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
789 emulation) type=Emulator;; 763 emulation) type=Emulator;;
790 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
791 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
792 vim) type=TextEditor;; 767 vim) type=TextEditor;;
793 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
794 *) type=;; 769 *) type=;;
795 esac 770 esac
796 ;; 771 ;;
797 772
798 dev) 773 dev)
799 type="Development" 774 type="Development"
800 ;; 775 ;;
801 776
802 games) 777 games)
803 case ${catmin} in 778 case ${catmin} in
804 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
805 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
806 board) type=BoardGame;; 781 board) type=BoardGame;;
807 kid) type=KidsGame;;
808 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
809 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
810 rpg) type=RolePlaying;;
811 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
812 simulation) type=Simulation;; 787 simulation) type=Simulation;;
813 sports) type=SportsGame;; 788 sports) type=SportsGame;;
814 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
815 *) type=;; 790 *) type=;;
816 esac 791 esac
817 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
818 ;; 801 ;;
819 802
820 mail) 803 mail)
821 type="Network;Email" 804 type="Network;Email"
822 ;; 805 ;;
824 media) 807 media)
825 case ${catmin} in 808 case ${catmin} in
826 gfx) type=Graphics;; 809 gfx) type=Graphics;;
827 radio) type=Tuner;; 810 radio) type=Tuner;;
828 sound) type=Audio;; 811 sound) type=Audio;;
829 tv) type=TV;; 812 tv) type=TV;;
830 video) type=Video;; 813 video) type=Video;;
831 *) type=;; 814 *) type=;;
832 esac 815 esac
833 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
834 ;; 817 ;;
835 818
836 net) 819 net)
837 case ${catmin} in 820 case ${catmin} in
838 dialup) type=Dialup;; 821 dialup) type=Dialup;;
839 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
840 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
841 irc) type=IRCClient;; 824 irc) type=IRCClient;;
842 mail) type=Email;; 825 mail) type=Email;;
843 news) type=News;; 826 news) type=News;;
844 nntp) type=News;; 827 nntp) type=News;;
845 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
846 *) type=;; 829 *) type=;;
847 esac 830 esac
848 type="Network;${type}" 831 type="Network;${type}"
849 ;; 832 ;;
850 833
851 sci) 834 sci)
852 case ${catmin} in 835 case ${catmin} in
853 astro*) type=Astronomoy;; 836 astro*) type=Astronomy;;
854 bio*) type=Biology;; 837 bio*) type=Biology;;
855 calc*) type=Calculator;; 838 calc*) type=Calculator;;
856 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
857 geo*) type=Geology;; 841 geo*) type=Geology;;
858 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
859 *) type=;; 845 *) type=;;
860 esac 846 esac
861 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
862 ;; 852 ;;
863 853
864 www) 854 www)
865 case ${catmin} in 855 case ${catmin} in
866 client) type=WebBrowser;; 856 client) type=WebBrowser;;
867 *) type=;; 857 *) type=;;
868 esac 858 esac
869 type="Network" 859 type="Network"
870 ;; 860 ;;
871 861
872 *) 862 *)
877 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
878 local desktop_name="${PN}" 868 local desktop_name="${PN}"
879 else 869 else
880 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
881 fi 871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
882 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
883 874
875 cat <<-EOF > "${desktop}"
884echo "[Desktop Entry] 876 [Desktop Entry]
885Encoding=UTF-8 877 Version=1.0
886Version=0.9.2
887Name=${name} 878 Name=${name}
888Type=Application 879 Type=Application
889Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
890Exec=${exec} 881 Exec=${exec}
891Path=${path} 882 TryExec=${exec%% *}
892Icon=${icon} 883 Icon=${icon}
893Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
894 888
895 ( 889 (
896 # wrap the env here so that the 'insinto' call 890 # wrap the env here so that the 'insinto' call
897 # doesn't corrupt the env of the caller 891 # doesn't corrupt the env of the caller
898 insinto /usr/share/applications 892 insinto /usr/share/applications
899 doins "${desktop}" 893 doins "${desktop}"
900 ) 894 )
901} 895}
902 896
903# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
904# 898# @USAGE: [directories]
905# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
906# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
907# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
908 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
909make_session_desktop() { 930make_session_desktop() {
910 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
911 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
912 933
913 local title=$1 934 local title=$1
914 local command=$2 935 local command=$2
915 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
916 937
938 cat <<-EOF > "${desktop}"
917echo "[Desktop Entry] 939 [Desktop Entry]
918Encoding=UTF-8
919Name=${title} 940 Name=${title}
920Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
921Exec=${command} 942 Exec=${command}
922TryExec=${command} 943 TryExec=${command}
923Type=Application" > "${desktop}" 944 Type=Application
945 EOF
924 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
925 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
926 doins "${desktop}" 951 doins "${desktop}"
952 )
927} 953}
928 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
929domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
930 local i j 964 local i j ret=0
931 insinto /usr/share/applications 965 insinto /usr/share/applications
932 for i in "$@" ; do 966 for i in "$@" ; do
933 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
934 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
935 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
936 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
937 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
938 done 974 done
975 else
976 ((++ret))
939 fi 977 fi
940 done 978 done
979 exit ${ret}
980 )
941} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
942newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
943 insinto /usr/share/applications 991 insinto /usr/share/applications
944 newins "$1" "$2" 992 newins "$@"
993 )
945} 994}
946 995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
947doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
948 local i j 1005 local i j ret
949 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
950 for i in "$@" ; do 1007 for i in "$@" ; do
951 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
952 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
953 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
954 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
955 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
956 done 1015 done
1016 else
1017 ((++ret))
957 fi 1018 fi
958 done 1019 done
1020 exit ${ret}
1021 )
959} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
960newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
961 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
962 newins "$1" "$2" 1033 newins "$@"
1034 )
963} 1035}
964
965##############################################################
966# END: Handle .desktop files and menu entries #
967##############################################################
968
969 1036
970# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
971find_unpackable_file() { 1038find_unpackable_file() {
972 local src=$1 1039 local src=$1
973 if [[ -z ${src} ]] ; then 1040 if [[ -z ${src} ]] ; then
983 fi 1050 fi
984 [[ ! -e ${src} ]] && return 1 1051 [[ ! -e ${src} ]] && return 1
985 echo "${src}" 1052 echo "${src}"
986} 1053}
987 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
988# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
989# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
990# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
991# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
992# 1062#
993# Usage: unpack_pdv [file to unpack] [size of off_t]
994# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
995# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
996# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
997# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
998# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
999# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1000# basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
1001# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
1002# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1003# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1004# lseek 1081# lseek
1005# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1006# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1007# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
1008unpack_pdv() { 1087unpack_pdv() {
1009 local src=$(find_unpackable_file $1) 1088 local src=$(find_unpackable_file "$1")
1010 local sizeoff_t=$2 1089 local sizeoff_t=$2
1011 1090
1012 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1013 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1014 1093
1015 local shrtsrc=$(basename "${src}") 1094 local shrtsrc=$(basename "${src}")
1016 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1017 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1018 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1019 1098
1020 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1021 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1022 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1023 1102
1024 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1025 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1026 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1027 1106
1028 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1029 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1030 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1031 1110
1032 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1033 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1034 iscompressed=1 1113 iscompressed=1
1035 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1036 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1037 else 1116 else
1038 iscompressed=0 1117 iscompressed=0
1039 fi 1118 fi
1040 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1041 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1042 istar=1 1121 istar=1
1043 else 1122 else
1044 istar=0 1123 istar=0
1045 fi 1124 fi
1046 1125
1074 true 1153 true
1075 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1076 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1077} 1156}
1078 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1079# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1080# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1081# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1082# many other game companies. 1164# many other game companies.
1083# 1165#
1084# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1085# - If the file is not specified then unpack will utilize ${A}.
1086# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1087# the proper offset from the script itself. 1168# the proper offset from the script itself.
1088unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1089 local src=$(find_unpackable_file "$1") 1171 local src=$(find_unpackable_file "${src_input}")
1090 local skip=$2 1172 local skip=$2
1091 local exe=$3 1173 local exe=$3
1092 1174
1093 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1094 1176
1095 local shrtsrc=$(basename "${src}") 1177 local shrtsrc=$(basename "${src}")
1096 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1097 if [[ -z ${skip} ]] ; then 1179 if [[ -z ${skip} ]] ; then
1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1099 local skip=0 1181 local skip=0
1100 exe=tail 1182 exe=tail
1101 case ${ver} in 1183 case ${ver} in
1102 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1103 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1104 ;; 1186 ;;
1105 2.0|2.0.1) 1187 2.0|2.0.1)
1106 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1107 ;; 1189 ;;
1137 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1138 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1139 esac 1221 esac
1140 1222
1141 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1142 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1143 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1144 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1145 case ${filetype} in 1227 case ${filetype} in
1146 *tar\ archive) 1228 *tar\ archive*)
1147 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1148 ;; 1230 ;;
1149 bzip2*) 1231 bzip2*)
1150 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1151 ;; 1233 ;;
1161 ;; 1243 ;;
1162 esac 1244 esac
1163 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1164} 1246}
1165 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1166# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1167#
1168# Usage: check_license [license]
1169# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1170check_license() { 1253check_license() {
1171 local lic=$1 1254 local lic=$1
1172 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1173 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1174 else 1257 else
1187 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1188 local shopts=$- 1271 local shopts=$-
1189 local alic 1272 local alic
1190 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1191 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1192 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1193 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1194 return 0 1277 return 0
1195 fi 1278 fi
1196 done 1279 done
1197 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1198 1281
1199 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1200 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1201********************************************************** 1284 **********************************************************
1202The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1203package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1204continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1205CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1206********************************************************** 1289 **********************************************************
1207 1290
1208EOF 1291 EOF
1209 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1210 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1211 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1212 read alic 1295 read alic
1213 case ${alic} in 1296 case ${alic} in
1220 die "Failed to accept license" 1303 die "Failed to accept license"
1221 ;; 1304 ;;
1222 esac 1305 esac
1223} 1306}
1224 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1225# 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
1226# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1227# 1313#
1228# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1229# 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()
1230# 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
1231# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1232# 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#
1233# 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',
1234# 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
1235# 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.
1236# 1328#
1237# 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.
1238#
1239# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1240# - this will attempt to locate a cd based upon a file that is on
1241# the cd ... the more files you give this function, the more cds
1242# the cdrom functions will handle
1243cdrom_get_cds() { 1330cdrom_get_cds() {
1244 # 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
1245 # the # of files they gave us 1332 # the # of files they gave us
1246 local cdcnt=0 1333 local cdcnt=0
1247 local f= 1334 local f=
1252 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1253 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1254 1341
1255 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1256 # 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
1257 if [[ ! -z ${CD_ROOT} ]] ; then
1258 export CDROM_ROOT=${CD_ROOT}
1259 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1260 return
1261 fi
1262 # do the same for CD_ROOT_X
1263 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1264 local var= 1345 local var=
1265 cdcnt=0 1346 cdcnt=0
1266 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1267 ((++cdcnt)) 1348 ((++cdcnt))
1268 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1269 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1270 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1271 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1272 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1273 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1274 fi 1356 fi
1275 export CDROM_ROOTS_${cdcnt}="${!var}"
1276 done 1357 done
1277 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1278 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}
1279 return 1366 return
1280 fi 1367 fi
1281 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1282 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1283 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1284 if [[ -z ${CDROM_NAME} ]] ; then
1285 echo "cdrom for ${PN}."
1286 else
1287 echo "${CDROM_NAME}."
1288 fi
1289 echo 1373 echo
1290 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"
1291 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1292 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1293 einfo "directory containing the files." 1377 einfo "directory containing the files."
1294 echo 1378 echo
1295 einfo "For example:" 1379 einfo "For example:"
1296 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1297 echo 1381 echo
1298 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
1299 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1300 cdcnt=0 1393 cdcnt=0
1301 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1302 ((++cdcnt)) 1395 ((++cdcnt))
1303 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1321 echo 1414 echo
1322 einfo "For example:" 1415 einfo "For example:"
1323 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1324 echo 1417 echo
1325 fi 1418 fi
1419
1326 export CDROM_SET="" 1420 export CDROM_SET=""
1327 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1328 cdrom_load_next_cd 1422 cdrom_load_next_cd
1329} 1423}
1330 1424
1331# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1332# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1333# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1334# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1335cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1336 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1337 local var= 1434 local var
1338 1435 ((++CDROM_CURRENT_CD))
1339 if [[ ! -z ${CD_ROOT} ]] ; then
1340 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1341 return
1342 fi
1343 1436
1344 unset CDROM_ROOT 1437 unset CDROM_ROOT
1345 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1346 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1347 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1348 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1349 else 1443 else
1350 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1351 fi 1445 fi
1352 1446
1353 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1358# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1359# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1360# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1361# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1362# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1363cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1364 local mline="" 1458 local mline=""
1365 local showedmsg=0 1459 local showedmsg=0
1366 1460
1367 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1368 local i=0 1462 local i=0
1373 1467
1374 while [[ -n ${cdset[${i}]} ]] ; do 1468 while [[ -n ${cdset[${i}]} ]] ; do
1375 local dir=$(dirname ${cdset[${i}]}) 1469 local dir=$(dirname ${cdset[${i}]})
1376 local file=$(basename ${cdset[${i}]}) 1470 local file=$(basename ${cdset[${i}]})
1377 1471
1378 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {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/ }
1379 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1380 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1381 export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1382 export CDROM_SET=${i} 1481 export CDROM_SET=${i}
1383 export CDROM_MATCH=${cdset[${i}]} 1482 export CDROM_MATCH=${cdset[${i}]}
1384 return 1483 return
1385 fi 1484 done <<< "$(get_mounts)"
1386 done
1387 1485
1388 ((++i)) 1486 ((++i))
1389 done 1487 done
1390 1488
1391 echo 1489 echo
1411 echo 1509 echo
1412 einfo "If you are having trouble with the detection" 1510 einfo "If you are having trouble with the detection"
1413 einfo "of your CD, it is possible that you do not have" 1511 einfo "of your CD, it is possible that you do not have"
1414 einfo "Joliet support enabled in your kernel. Please" 1512 einfo "Joliet support enabled in your kernel. Please"
1415 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1416 read 1514 read || die "something is screwed with your system"
1417 done 1515 done
1418} 1516}
1419 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1420# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1421# a package can support 1522# a package can support. The first form allows you to
1422# 1523# specify a list of LINGUAS. The -i builds a list of po
1423# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1424# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1425# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1426# 1527# of the lists.
1427# The first form allows you to specify a list of LINGUAS.
1428# The -i builds a list of po files found in all the
1429# directories and uses the intersection of the lists.
1430# The -u builds a list of po files found in all the
1431# directories and uses the union of the lists.
1432strip-linguas() { 1528strip-linguas() {
1433 local ls newls 1529 local ls newls nols
1434 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1435 local op=$1; shift 1531 local op=$1; shift
1436 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1437 local d f 1533 local d f
1438 for d in "$@" ; do 1534 for d in "$@" ; do
1439 if [[ ${op} == "-u" ]] ; then 1535 if [[ ${op} == "-u" ]] ; then
1440 newls=${ls} 1536 newls=${ls}
1441 else 1537 else
1442 newls="" 1538 newls=""
1443 fi 1539 fi
1444 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1445 if [[ ${op} == "-i" ]] ; then 1541 if [[ ${op} == "-i" ]] ; then
1446 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1447 else 1543 else
1448 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1449 fi 1545 fi
1450 done 1546 done
1451 ls=${newls} 1547 ls=${newls}
1452 done 1548 done
1453 ls=${ls//.po}
1454 else 1549 else
1455 ls=$@ 1550 ls="$@"
1456 fi 1551 fi
1457 1552
1458 ls=" ${ls} " 1553 nols=""
1459 newls="" 1554 newls=""
1460 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1461 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1556 if hasq ${f} ${ls} ; then
1462 newls="${newls} ${f}" 1557 newls="${newls} ${f}"
1463 else 1558 else
1464 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1465 fi 1560 fi
1466 done 1561 done
1467 if [[ -z ${newls} ]] ; then 1562 [[ -n ${nols} ]] \
1468 export LINGUAS="" 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1469 else
1470 export LINGUAS=${newls:1} 1564 export LINGUAS=${newls:1}
1471 fi
1472} 1565}
1473 1566
1474# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1475# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1476 1569# @DESCRIPTION:
1477# the following functions are useful in kernel module ebuilds, etc.
1478# for an example see ivtv or drbd ebuilds
1479
1480# set's ARCH to match what the kernel expects
1481set_arch_to_kernel() {
1482 i=10
1483 while ((i--)) ; do
1484 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1485 done
1486 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1487 case ${ARCH} in
1488 x86) export ARCH="i386";;
1489 amd64) export ARCH="x86_64";;
1490 hppa) export ARCH="parisc";;
1491 mips) export ARCH="mips";;
1492 sparc) export ARCH="$(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!
1493 *) export ARCH="${ARCH}";;
1494 esac
1495}
1496
1497# set's ARCH back to what portage expects
1498set_arch_to_portage() {
1499 i=10
1500 while ((i--)) ; do
1501 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1502 done
1503 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1504}
1505
1506# Jeremy Huddleston <eradicator@gentoo.org>:
1507# preserve_old_lib /path/to/libblah.so.0
1508# preserve_old_lib_notify /path/to/libblah.so.0
1509#
1510# These functions are useful when a lib in your package changes --soname. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1511# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1512# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1513# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1514# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1515# 1575# preserve_old_lib_notify function.
1516# src_install() {
1517# ...
1518# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1519# ...
1520# }
1521#
1522# pkg_postinst() {
1523# ...
1524# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1525# ...
1526# }
1527
1528preserve_old_lib() { 1576preserve_old_lib() {
1529 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1530 1582
1531 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1532 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1533 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1534 1586 dir=${lib%/*}
1535 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1536 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1537 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1538 fi 1590 done
1539} 1591}
1540 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1541preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1542 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1543 1602
1544 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1545 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1546 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1547 ewarn "An old version of an installed library was detected on your system." 1608 ewarn "Old versions of installed libraries were detected on your system."
1548 ewarn "In order to avoid breaking packages that link against it, this older version" 1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1549 ewarn "is not being removed. In order to make full use of this newer version," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1550 ewarn "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1551 ewarn " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1613 ewarn
1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1552 ewarn 1618 ewarn
1553 ewarn "After doing that, you can safely remove ${LIB}" 1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1554 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1620 ewarn "delete the old libraries."
1555 fi 1621 fi
1556} 1622}
1557 1623
1558# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1559# certain USE flags 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1560# 1639#
1561# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1640# Remember that this function isn't terribly intelligent so order of optional
1562# ex: built_with_use xchat gtk2 1641# flags matter.
1563#
1564# Flags: -a all USE flags should be utilized
1565# -o at least one USE flag should be utilized
1566# Note: the default flag is '-a'
1567built_with_use() { 1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1568 local opt=$1 1659 local opt=$1
1569 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1570 1661
1571 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1572 shift 1664 shift
1573 1665
1574 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1575 1668
1576 # if the USE file doesnt exist, assume the $PKG is either 1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1577 # injected or package.provided 1670 # this gracefully
1578 [[ ! -e ${USEFILE} ]] && return 0 1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1678
1679 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE})
1681 # Don't check USE_EXPAND #147237
1682 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then
1685 expand=""
1686 break
1687 fi
1688 done
1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1579 1699
1580 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1581 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1582 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1583 has $1 ${USE_BUILT} && return 0 1703 has $1 ${USE_BUILT} && return 0
1587 shift 1707 shift
1588 done 1708 done
1589 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1590} 1710}
1591 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1592# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1593# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1594epunt_cxx() { 1719epunt_cxx() {
1595 local dir=$1 1720 local dir=$1
1596 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1597 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1598 local f 1723 local f
1599 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1600 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1601 done 1726 done
1602 eend 0 1727 eend 0
1603} 1728}
1604 1729
1605# dopamd <file> [more files] 1730# @FUNCTION: make_wrapper
1606# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1607# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1608dopamd() { 1733# Create a shell wrapper script named wrapper in installpath
1609 [[ -z $1 ]] && die "dopamd requires at least one argument" 1734# (defaults to the bindir) to execute target (default of wrapper) by
1610 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1611 use pam || return 0 1736# libpaths followed by optionally changing directory to chdir.
1612
1613 INSDESTTREE=/etc/pam.d \
1614 doins "$@" || die "failed to install $@"
1615}
1616# newpamd <old name> <new name>
1617#
1618# Install pam file <old name> as <new name> in /etc/pam.d
1619newpamd() {
1620 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1621
1622 use pam || return 0
1623
1624 INSDESTTREE=/etc/pam.d \
1625 newins "$1" "$2" || die "failed to install $1 as $2"
1626}
1627
1628# make a wrapper script ...
1629# NOTE: this was originally games_make_wrapper, but I noticed other places where
1630# this could be used, so I have moved it here and made it not games-specific
1631# -- wolf31o2
1632# $1 == wrapper name
1633# $2 == binary to run
1634# $3 == directory to chdir before running binary
1635# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1636# $5 == path for wrapper
1637make_wrapper() { 1737make_wrapper() {
1638 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1639 local tmpwrapper=$(emktemp) 1739 local tmpwrapper=$(emktemp)
1640 # We don't want to quote ${bin} so that people can pass complex 1740 # We don't want to quote ${bin} so that people can pass complex
1641 # things as $bin ... "./someprog --args" 1741 # things as $bin ... "./someprog --args"
1651fi 1751fi
1652exec ${bin} "\$@" 1752exec ${bin} "\$@"
1653EOF 1753EOF
1654 chmod go+rx "${tmpwrapper}" 1754 chmod go+rx "${tmpwrapper}"
1655 if [[ -n ${path} ]] ; then 1755 if [[ -n ${path} ]] ; then
1756 (
1656 exeinto "${path}" 1757 exeinto "${path}"
1657 newexe "${tmpwrapper}" "${wrapper}" 1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1658 else 1760 else
1659 newbin "${tmpwrapper}" "${wrapper}" 1761 newbin "${tmpwrapper}" "${wrapper}" || die
1660 fi 1762 fi
1661} 1763}

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