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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 1.186 2005/07/06 20:20:03 agriffis Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.284 2007/06/21 04:44:45 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
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 4
12inherit multilib 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $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.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
23# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
25epause() { 29epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 31}
30 32
31# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
33# don't beep. 39# don't beep at all.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() { 40ebeep() {
36 local n 41 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 44 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 46 echo -ne "\a"
42 sleep 1 47 sleep 1
43 done 48 done
44 fi 49 fi
45}
46
47# This function generate linker scripts in /usr/lib for dynamic
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69
70 for lib in "${@}" ; do
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84}
85
86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
88#
89# <azarah@gentoo.org> (11 Nov 2002)
90#
91draw_line() {
92 local i=0
93 local str_length=""
94
95 # Handle calls that do not have args, or wc not being installed ...
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
97 then
98 echo "==============================================================="
99 return 0
100 fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done
111
112 echo
113
114 return 0
115} 50}
116 51
117# Default directory where patches are located 52# Default directory where patches are located
118EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 54# Default extension for patches
120EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
121# Default options for patch 56# Default options for patch
122# 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
123# 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.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
125# 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,
126# and not the full path .. 62# and not the full path ..
127EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
128# Change the printed message for a single patch. 64# Change the printed message for a single patch.
129EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
130# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
133# 69#
134# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
135# 71#
136EPATCH_FORCE="no" 72EPATCH_FORCE="no"
137 73
138# 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
139# or two patches. 75# or two patches.
150# 86#
151# Patches are applied in current directory. 87# Patches are applied in current directory.
152# 88#
153# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
154# 90#
155# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
156# 92#
157# For example: 93# For example:
158# 94#
159# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
160# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
161# 97#
162# 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
163# specific patches. 99# specific patches.
164# 100#
165# 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
167# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
168# 104#
169# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
170# 106#
171epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${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=""
176 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
177 local x="" 118 local x=""
119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
178 121
179 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
180 then 123 then
181 local m="" 124 local m=""
182 for m in "$@" ; do 125 for m in "$@" ; do
246 fi 189 fi
247 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
248 do 191 do
249 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
250 # 193 #
251 # ???_arch_foo.patch 194 # ???_arch_foo.patch
252 # 195 #
253 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
256 then 199 then
257 local count=0 200 local count=0
258 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/} 202 local patchname=${x##*/}
260 203
283 226
284 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
285 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
286 do 229 do
287 # Generate some useful debug info ... 230 # Generate some useful debug info ...
288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 233
291 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
292 then 235 then
293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 else 238 else
296 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
297 fi 240 fi
298 241
299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 244
302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 247
305 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
306 then 249 then
307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
308 then 251 then
312 count=5 255 count=5
313 break 256 break
314 fi 257 fi
315 fi 258 fi
316 259
317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 260 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
318 then 261 then
319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 267
325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
326 270
327 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
328 then 272 then
329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo 274 echo
369 then 313 then
370 einfo "Done with patching" 314 einfo "Done with patching"
371 fi 315 fi
372} 316}
373 317
318# @FUNCTION: emktemp
319# @USAGE: [temp dir]
320# @DESCRIPTION:
374# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
375# does not exist on the users system 322# does not exist on the users system.
376# vapier@gentoo.org
377#
378# Takes just 1 optional parameter (the directory to create tmpfile in)
379emktemp() { 323emktemp() {
380 local exe="touch" 324 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
382 local topdir="$1" 326 local topdir=$1
383 327
384 if [ -z "${topdir}" ] 328 if [[ -z ${topdir} ]] ; then
385 then
386 [ -z "${T}" ] \ 329 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 330 && topdir="/tmp" \
388 || topdir="${T}" 331 || topdir=${T}
389 fi 332 fi
390 333
391 if [ -z "$(type -p mktemp)" ] 334 if ! type -P mktemp > /dev/null ; then
392 then 335 # system lacks `mktemp` so we have to fake it
393 local tmp=/ 336 local tmp=/
394 while [ -e "${tmp}" ] ; do 337 while [[ -e ${tmp} ]] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
396 done 339 done
397 ${exe} "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
398 echo "${tmp}" 341 echo "${tmp}"
399 else 342 else
400 [ "${exe}" == "touch" ] \ 343 # the args here will give slightly wierd names on BSD,
401 && exe="-p" \ 344 # but should produce a usable file on all userlands
402 || exe="-d" 345 if [[ ${exe} == "touch" ]] ; then
403 mktemp ${exe} "${topdir}" 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
347 else
348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
404 fi 349 fi
350 fi
405} 351}
406 352
353# @FUNCTION: egetent
354# @USAGE: <database> <key>
355# @MAINTAINER:
356# base-system@gentoo.org (Linux)
357# Joe Jezak <josejx@gmail.com> (OS X)
358# usata@gentoo.org (OS X)
359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
360# @DESCRIPTION:
407# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
408# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411#
412# egetent(database, key)
413egetent() { 363egetent() {
414 if [[ "${USERLAND}" == "Darwin" ]] ; then 364 case ${CHOST} in
365 *-darwin*)
415 case "$2" in 366 case "$2" in
416 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;; 369 ;;
419 *) # Numeric 370 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 372 ;;
422 esac 373 esac
423 elif [[ "${USERLAND}" == "BSD" ]] ; then 374 ;;
424 local action 375 *-freebsd*|*-dragonfly*)
425 if [ "$1" == "passwd" ] 376 local opts action="user"
426 then 377 [[ $1 == "passwd" ]] || action="group"
427 action="user" 378
428 else 379 # lookup by uid/gid
429 action="group" 380 if [[ $2 == [[:digit:]]* ]] ; then
381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
430 fi 382 fi
383
431 pw show "${action}" "$2" -q 384 pw show ${action} ${opts} "$2" -q
432 else 385 ;;
386 *-netbsd*|*-openbsd*)
387 grep "$2:\*:" /etc/$1
388 ;;
389 *)
433 which nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2" 391 getent "$1" "$2"
435 fi 392 ;;
393 esac
436} 394}
437 395
438# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
439# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
440# 398# @DESCRIPTION:
441# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
442# 400# a user to the system. The only required parameter is the username.
443# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
444# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
445# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
446# note: pass -1 to get default behavior
447# shell: /bin/false
448# homedir: /dev/null
449# groups: none
450# extra: comment of 'added by portage for ${PN}'
451enewuser() { 404enewuser() {
405 case ${EBUILD_PHASE} in
406 unpack|compile|test|install)
407 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
408 eerror "Package fails at QA and at life. Please file a bug."
409 die "Bad package! enewuser is only for use in pkg_* functions!"
410 esac
411
452 # get the username 412 # get the username
453 local euser=$1; shift 413 local euser=$1; shift
454 if [[ -z ${euser} ]] ; then 414 if [[ -z ${euser} ]] ; then
455 eerror "No username specified !" 415 eerror "No username specified !"
456 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
457 fi 417 fi
458 418
459 # lets see if the username already exists 419 # lets see if the username already exists
460 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
461 return 0 421 return 0
462 fi 422 fi
463 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
464 424
465 # options to pass to useradd 425 # options to pass to useradd
466 local opts= 426 local opts=
467 427
468 # handle uid 428 # handle uid
469 local euid=$1; shift 429 local euid=$1; shift
470 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
471 if [[ ${euid} -gt 0 ]] ; then 431 if [[ ${euid} -gt 0 ]] ; then
472 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
473 euid="next" 433 euid="next"
474 fi 434 fi
475 else 435 else
476 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
477 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
478 fi 438 fi
479 else 439 else
480 euid="next" 440 euid="next"
481 fi 441 fi
482 if [[ ${euid} == "next" ]] ; then 442 if [[ ${euid} == "next" ]] ; then
483 local pwrange 443 for ((euid = 101; euid <= 999; euid++)); do
484 if [[ ${USERLAND} == "BSD" ]] ; then
485 pwrange=$(jot 898 101)
486 else
487 pwrange=$(seq 101 999)
488 fi
489 for euid in ${pwrange} ; do
490 [[ -z $(egetent passwd ${euid}) ]] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
491 done 445 done
492 fi 446 fi
493 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
494 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
495 449
496 # handle shell 450 # handle shell
497 local eshell=$1; shift 451 local eshell=$1; shift
498 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
499 if [[ ! -e ${eshell} ]] ; then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
500 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
501 die "${eshell} does not exist" 455 die "${eshell} does not exist in ${ROOT}"
456 fi
457 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
458 eerror "Do not specify ${eshell} yourself, use -1"
459 die "Pass '-1' as the shell parameter"
502 fi 460 fi
503 else 461 else
462 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
463 [[ -x ${ROOT}${shell} ]] && break
464 done
465
466 if [[ ${shell} == "/dev/null" ]] ; then
467 eerror "Unable to identify the shell to use, proceeding with userland default."
504 case ${USERLAND} in 468 case ${USERLAND} in
505 Darwin) eshell="/usr/bin/false";; 469 GNU) shell="/bin/false" ;;
506 BSD) eshell="/usr/sbin/nologin";; 470 BSD) shell="/sbin/nologin" ;;
507 *) eshell="/bin/false";; 471 Darwin) shell="/usr/sbin/nologin" ;;
472 *) die "Unable to identify the default shell for userland ${USERLAND}"
508 esac 473 esac
474 fi
475
476 eshell=${shell}
509 fi 477 fi
510 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
511 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
512 480
513 # handle homedir 481 # handle homedir
550 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
551 519
552 # handle extra and add the user 520 # handle extra and add the user
553 local oldsandbox=${SANDBOX_ON} 521 local oldsandbox=${SANDBOX_ON}
554 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
555 case ${USERLAND} in 523 case ${CHOST} in
556 Darwin) 524 *-darwin*)
557 ### Make the user 525 ### Make the user
558 if [[ -z $@ ]] ; then 526 if [[ -z $@ ]] ; then
559 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
560 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
561 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
572 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
573 einfo "eextra: $@" 541 einfo "eextra: $@"
574 die "Required function missing" 542 die "Required function missing"
575 fi 543 fi
576 ;; 544 ;;
577 BSD) 545 *-freebsd*|*-dragonfly*)
578 if [[ -z $@ ]] ; then 546 if [[ -z $@ ]] ; then
579 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
580 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
581 die "enewuser failed" 549 die "enewuser failed"
582 else 550 else
583 einfo " - Extra: $@" 551 einfo " - Extra: $@"
584 pw useradd ${euser} ${opts} \ 552 pw useradd ${euser} ${opts} \
585 "$@" || die "enewuser failed" 553 "$@" || die "enewuser failed"
586 fi 554 fi
587 ;; 555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
560 else
561 einfo " - Extra: $@"
562 useradd ${opts} ${euser} "$@" || die "enewuser failed"
563 fi
564 ;;
565
566 *-openbsd*)
567 if [[ -z $@ ]] ; then
568 useradd -u ${euid} -s ${eshell} \
569 -d ${ehome} -c "Added by portage for ${PN}" \
570 -g ${egroups} ${euser} || die "enewuser failed"
571 else
572 einfo " - Extra: $@"
573 useradd -u ${euid} -s ${eshell} \
574 -d ${ehome} -c "Added by portage for ${PN}" \
575 -g ${egroups} ${euser} "$@" || die "enewuser failed"
576 fi
577 ;;
578
588 *) 579 *)
589 if [[ -z $@ ]] ; then 580 if [[ -z $@ ]] ; then
590 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
591 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
592 || die "enewuser failed" 583 || die "enewuser failed"
595 useradd ${opts} ${euser} "$@" \ 586 useradd ${opts} ${euser} "$@" \
596 || die "enewuser failed" 587 || die "enewuser failed"
597 fi 588 fi
598 ;; 589 ;;
599 esac 590 esac
591
592 if [[ ! -e ${ROOT}/${ehome} ]] ; then
593 einfo " - Creating ${ehome} in ${ROOT}"
594 mkdir -p "${ROOT}/${ehome}"
595 chown ${euser} "${ROOT}/${ehome}"
596 chmod 755 "${ROOT}/${ehome}"
597 fi
598
600 export SANDBOX_ON=${oldsandbox} 599 export SANDBOX_ON=${oldsandbox}
601
602 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
603 then
604 einfo " - Creating ${ehome} in ${D}"
605 dodir ${ehome}
606 fowners ${euser} ${ehome}
607 fperms 755 ${ehome}
608 fi
609} 600}
610 601
611# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
612# vapier@gentoo.org 603# @USAGE: <group> [gid]
613# 604# @DESCRIPTION:
614# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
615# 606# group to the system. Just give it a group name to add and enewgroup will
616# Default values if you do not specify any: 607# do the rest. You may specify the gid for the group or allow the group to
617# groupname: REQUIRED ! 608# allocate the next available one.
618# gid: next available (see groupadd(8))
619# extra: none
620enewgroup() { 609enewgroup() {
610 case ${EBUILD_PHASE} in
611 unpack|compile|test|install)
612 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
613 eerror "Package fails at QA and at life. Please file a bug."
614 die "Bad package! enewgroup is only for use in pkg_* functions!"
615 esac
616
621 # get the group 617 # get the group
622 local egroup="$1"; shift 618 local egroup="$1"; shift
623 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
624 then 620 then
625 eerror "No group specified !" 621 eerror "No group specified !"
626 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
627 fi 623 fi
628 624
629 # see if group already exists 625 # see if group already exists
630 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
631 then
632 return 0 627 return 0
633 fi 628 fi
634 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
635 630
636 # options to pass to useradd 631 # options to pass to useradd
642 then 637 then
643 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
644 then 639 then
645 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
646 then 641 then
647 if [[ "${USERLAND}" == "Darwin" ]]; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
648 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
649 else 644 else
650 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
651 fi 646 fi
652 else 647 else
666 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
667 662
668 # add the group 663 # add the group
669 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
670 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
671 if [[ "${USERLAND}" == "Darwin" ]]; then 666 case ${CHOST} in
667 *-darwin*)
672 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
673 then 669 then
674 einfo "Extra options are not supported on Darwin/OS X yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
675 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
676 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
677 die "Required function missing" 673 die "Required function missing"
678 fi 674 fi
679 675
680 # If we need the next available 676 # If we need the next available
681 case ${egid} in 677 case ${egid} in
682 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
683 for egid in `jot 898 101`; do 679 for ((egid = 101; egid <= 999; egid++)); do
684 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
685 done 681 done
686 esac 682 esac
687 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
688 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
689 elif [[ "${USERLAND}" == "BSD" ]] ; then 685 ;;
686
687 *-freebsd*|*-dragonfly*)
690 case ${egid} in 688 case ${egid} in
691 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
692 for egid in `jot 898 101`; do 690 for ((egid = 101; egid <= 999; egid++)); do
693 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
694 done 692 done
695 esac 693 esac
696 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
697 else 695 ;;
696
697 *-netbsd*)
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for ((egid = 101; egid <= 999; egid++)); do
701 [[ -z $(egetent group ${egid}) ]] && break
702 done
703 esac
704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
705 ;;
706
707 *)
698 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
699 fi 709 ;;
710 esac
700 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
701} 712}
702 713
703# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
704# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
705# 716# @DESCRIPTION:
706# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
707edos2unix() { 721edos2unix() {
708 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
709 do
710 cp "${f}" ${T}/edos2unix
711 sed 's/\r$//' ${T}/edos2unix > "${f}"
712 done
713} 723}
714
715
716##############################################################
717# START: Handle .desktop files and menu entries #
718# maybe this should be separated into a new eclass some time #
719# lanius@gentoo.org #
720##############################################################
721 724
722# Make a desktop file ! 725# Make a desktop file !
723# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
724# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
725# 728#
726# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
727# 730#
728# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
729# name: the name that will show up in the menu 732# name: the name that will show up in the menu
730# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
731# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
732# a full path to an icon 735# a full path to an icon
733# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
734# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
735# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
736make_desktop_entry() { 739make_desktop_entry() {
737 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
738 741
739 local exec=${1} 742 local exec=${1}
746 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
747 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
748 case ${catmaj} in 751 case ${catmaj} in
749 app) 752 app)
750 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
751 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
752 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
753 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
754 editors) type=TextEditor;; 762 editors) type=TextEditor;;
755 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
756 emulation) type=Emulator;; 764 emulation) type=Emulator;;
757 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
758 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
759 vim) type=TextEditor;; 768 vim) type=TextEditor;;
760 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
761 *) type=;; 770 *) type=;;
762 esac 771 esac
763 ;; 772 ;;
764 773
765 dev) 774 dev)
766 type="Development" 775 type="Development"
767 ;; 776 ;;
768 777
769 games) 778 games)
770 [[ -z ${path} ]] && path=${GAMES_BINDIR}
771
772 case ${catmin} in 779 case ${catmin} in
773 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
774 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
775 board) type=BoardGame;; 782 board) type=BoardGame;;
776 kid) type=KidsGame;;
777 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
778 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
779 rpg) type=RolePlaying;;
780 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
781 simulation) type=Simulation;; 788 simulation) type=Simulation;;
782 sports) type=SportsGame;; 789 sports) type=SportsGame;;
783 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
784 *) type=;; 791 *) type=;;
785 esac 792 esac
786 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
787 ;; 802 ;;
788 803
789 mail) 804 mail)
790 type="Network;Email" 805 type="Network;Email"
791 ;; 806 ;;
793 media) 808 media)
794 case ${catmin} in 809 case ${catmin} in
795 gfx) type=Graphics;; 810 gfx) type=Graphics;;
796 radio) type=Tuner;; 811 radio) type=Tuner;;
797 sound) type=Audio;; 812 sound) type=Audio;;
798 tv) type=TV;; 813 tv) type=TV;;
799 video) type=Video;; 814 video) type=Video;;
800 *) type=;; 815 *) type=;;
801 esac 816 esac
802 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
803 ;; 818 ;;
804 819
805 net) 820 net)
806 case ${catmin} in 821 case ${catmin} in
807 dialup) type=Dialup;; 822 dialup) type=Dialup;;
808 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
809 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
810 irc) type=IRCClient;; 825 irc) type=IRCClient;;
811 mail) type=Email;; 826 mail) type=Email;;
812 news) type=News;; 827 news) type=News;;
813 nntp) type=News;; 828 nntp) type=News;;
814 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
815 *) type=;; 830 *) type=;;
816 esac 831 esac
817 type="Network;${type}" 832 type="Network;${type}"
818 ;; 833 ;;
819 834
820 sci) 835 sci)
821 case ${catmin} in 836 case ${catmin} in
822 astro*) type=Astronomoy;; 837 astro*) type=Astronomy;;
823 bio*) type=Biology;; 838 bio*) type=Biology;;
824 calc*) type=Calculator;; 839 calc*) type=Calculator;;
825 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
826 geo*) type=Geology;; 842 geo*) type=Geology;;
827 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
828 *) type=;; 846 *) type=;;
829 esac 847 esac
830 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
831 ;; 853 ;;
832 854
833 www) 855 www)
834 case ${catmin} in 856 case ${catmin} in
835 client) type=WebBrowser;; 857 client) type=WebBrowser;;
836 *) type=;; 858 *) type=;;
837 esac 859 esac
838 type="Network" 860 type="Network"
839 ;; 861 ;;
840 862
841 *) 863 *)
846 if [ "${SLOT}" == "0" ] ; then 868 if [ "${SLOT}" == "0" ] ; then
847 local desktop_name="${PN}" 869 local desktop_name="${PN}"
848 else 870 else
849 local desktop_name="${PN}-${SLOT}" 871 local desktop_name="${PN}-${SLOT}"
850 fi 872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
851 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
852 875
876 cat <<-EOF > "${desktop}"
853echo "[Desktop Entry] 877 [Desktop Entry]
854Encoding=UTF-8 878 Encoding=UTF-8
855Version=0.9.2 879 Version=1.0
856Name=${name} 880 Name=${name}
857Type=Application 881 Type=Application
858Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
859Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
860Path=${path} 885 Path=${path}
861Icon=${icon} 886 Icon=${icon}
862Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
863 889
890 (
891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
864 insinto /usr/share/applications 893 insinto /usr/share/applications
865 doins "${desktop}" 894 doins "${desktop}"
866 895 )
867 return 0
868} 896}
869 897
870# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
871# 899# @USAGE: [directories]
872# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
873# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
874# command: Name of the Window Manager 902# @DESCRIPTION:
903# Validate desktop entries using desktop-file-utils
904validate_desktop_entries() {
905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
906 einfo "Checking desktop entry validity"
907 local directories=""
908 for d in /usr/share/applications $@ ; do
909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
910 done
911 if [[ -n ${directories} ]] ; then
912 for FILE in $(find ${directories} -name "*\.desktop" \
913 -not -path '*.hidden*' | sort -u 2>/dev/null)
914 do
915 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
916 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
917 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
918 done
919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
923 fi
924}
875 925
926# @FUNCTION: make_session_desktop
927# @USAGE: <title> <command>
928# @DESCRIPTION:
929# Make a GDM/KDM Session file. The title is the file to execute to start the
930# Window Manager. The command is the name of the Window Manager.
876make_session_desktop() { 931make_session_desktop() {
877 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
878 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
879 934
880 local title=$1 935 local title=$1
881 local command=$2 936 local command=$2
882 local desktop=${T}/${wm}.desktop 937 local desktop=${T}/${wm}.desktop
883 938
939 cat <<-EOF > "${desktop}"
884echo "[Desktop Entry] 940 [Desktop Entry]
885Encoding=UTF-8 941 Encoding=UTF-8
886Name=${title} 942 Name=${title}
887Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
888Exec=${command} 944 Exec=${command}
889TryExec=${command} 945 TryExec=${command}
890Type=Application" > "${desktop}" 946 Type=Application
947 EOF
891 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
892 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
893 doins "${desktop}" 953 doins "${desktop}"
954 )
894} 955}
895 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
896domenu() { 962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
897 local i j 966 local i j ret=0
898 insinto /usr/share/applications 967 insinto /usr/share/applications
899 for i in "$@" ; do 968 for i in "$@" ; do
900 if [[ -f ${i} ]] ; then 969 if [[ -f ${i} ]] ; then
901 doins "${i}" 970 doins "${i}"
971 ((ret+=$?))
902 elif [[ -d ${i} ]] ; then 972 elif [[ -d ${i} ]] ; then
903 for j in "${i}"/*.desktop ; do 973 for j in "${i}"/*.desktop ; do
904 doins "${j}" 974 doins "${j}"
975 ((ret+=$?))
905 done 976 done
906 fi 977 fi
907 done 978 done
979 exit ${ret}
980 )
908} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
909newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
910 insinto /usr/share/applications 991 insinto /usr/share/applications
911 newins "$1" "$2" 992 newins "$@"
993 )
912} 994}
913 995
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.
914doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
915 local i j 1005 local i j ret
916 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
917 for i in "$@" ; do 1007 for i in "$@" ; do
918 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
919 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
920 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
921 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
922 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
923 done 1015 done
924 fi 1016 fi
925 done 1017 done
1018 exit ${ret}
1019 )
926} 1020}
1021
1022# @FUNCTION: newicon
1023# @USAGE: <icon> <newname>
1024# @DESCRIPTION:
1025# Like all other new* functions, install the specified icon as newname.
927newicon() { 1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
928 insinto /usr/share/pixmaps 1030 insinto /usr/share/pixmaps
929 newins "$1" "$2" 1031 newins "$@"
1032 )
930} 1033}
931
932##############################################################
933# END: Handle .desktop files and menu entries #
934##############################################################
935
936 1034
937# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
938find_unpackable_file() { 1036find_unpackable_file() {
939 local src="$1" 1037 local src=$1
940 if [ -z "${src}" ] 1038 if [[ -z ${src} ]] ; then
941 then
942 src="${DISTDIR}/${A}" 1039 src=${DISTDIR}/${A}
943 else 1040 else
944 if [ -e "${DISTDIR}/${src}" ] 1041 if [[ -e ${DISTDIR}/${src} ]] ; then
945 then
946 src="${DISTDIR}/${src}" 1042 src=${DISTDIR}/${src}
947 elif [ -e "${PWD}/${src}" ] 1043 elif [[ -e ${PWD}/${src} ]] ; then
948 then
949 src="${PWD}/${src}" 1044 src=${PWD}/${src}
950 elif [ -e "${src}" ] 1045 elif [[ -e ${src} ]] ; then
951 then
952 src="${src}" 1046 src=${src}
953 fi
954 fi 1047 fi
955 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1048 fi
1049 [[ ! -e ${src} ]] && return 1
956 echo "${src}" 1050 echo "${src}"
957} 1051}
958 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
959# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
960# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
961# the middle of the archive. Valve seems to use it a lot ... too bad 1058# the middle of the archive. Valve seems to use it a lot ... too bad
962# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1059# it seems to like to segfault a lot :(. So lets take it apart ourselves.
963# 1060#
964# Usage: unpack_pdv [file to unpack] [size of off_t]
965# - you have to specify the off_t size ... i have no idea how to extract that 1061# You have to specify the off_t size ... I have no idea how to extract that
966# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
967# the size of the off_t type (in bytes) on the machine that built the pdv 1063# the size of the off_t type (in bytes) on the machine that built the pdv
1064# archive.
1065#
968# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
969# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
970# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
971# basically look for the first lseek command (we do the strings/grep because 1069# Basically look for the first lseek command (we do the strings/grep because
972# sometimes the function call is _llseek or something) and steal the 2nd 1070# sometimes the function call is _llseek or something) and steal the 2nd
973# parameter. here is an example: 1071# parameter. Here is an example:
974# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
975# lseek 1073# lseek
976# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
977# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
978# thus we would pass in the value of '4' as the second parameter. 1076# Thus we would pass in the value of '4' as the second parameter.
979unpack_pdv() { 1077unpack_pdv() {
980 local src="`find_unpackable_file $1`" 1078 local src=$(find_unpackable_file "$1")
981 local sizeoff_t="$2" 1079 local sizeoff_t=$2
982 1080
1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
983 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
984 1083
985 local shrtsrc="`basename ${src}`" 1084 local shrtsrc=$(basename "${src}")
986 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
987 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
988 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1087 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
989 1088
990 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
991 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
992 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
993 1092
994 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
995 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
996 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
997 1096
998 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
999 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
1000 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1001 1100
1002 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1003 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1004 iscompressed=1 1103 iscompressed=1
1005 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1006 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1007 else 1106 else
1008 iscompressed=0 1107 iscompressed=0
1009 fi 1108 fi
1010 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1011 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1012 istar=1 1111 istar=1
1013 else 1112 else
1014 istar=0 1113 istar=0
1015 fi 1114 fi
1016 1115
1044 true 1143 true
1045 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1046 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047} 1146}
1048 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1049# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1050# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1051# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1052# many other game companies. 1154# many other game companies.
1053# 1155#
1054# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1055# - If the file is not specified then unpack will utilize ${A}.
1056# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1057# the proper offset from the script itself. 1158# the proper offset from the script itself.
1058unpack_makeself() { 1159unpack_makeself() {
1160 local src_input=${1:-${A}}
1059 local src="$(find_unpackable_file "$1")" 1161 local src=$(find_unpackable_file "${src_input}")
1060 local skip="$2" 1162 local skip=$2
1061 local exe="$3" 1163 local exe=$3
1062 1164
1165 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1166
1063 local shrtsrc="$(basename "${src}")" 1167 local shrtsrc=$(basename "${src}")
1064 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1065 if [ -z "${skip}" ] 1169 if [[ -z ${skip} ]] ; then
1066 then
1067 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1068 local skip=0 1171 local skip=0
1069 exe=tail 1172 exe=tail
1070 case ${ver} in 1173 case ${ver} in
1071 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1072 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1073 ;; 1176 ;;
1074 2.0|2.0.1) 1177 2.0|2.0.1)
1075 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1076 ;; 1179 ;;
1084 ;; 1187 ;;
1085 2.1.3) 1188 2.1.3)
1086 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1189 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1087 let skip="skip + 1" 1190 let skip="skip + 1"
1088 ;; 1191 ;;
1089 2.1.4) 1192 2.1.4|2.1.5)
1090 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1193 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1091 skip=$(head -n ${skip} "${src}" | wc -c) 1194 skip=$(head -n ${skip} "${src}" | wc -c)
1092 exe="dd" 1195 exe="dd"
1093 ;; 1196 ;;
1094 *) 1197 *)
1106 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1107 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1108 esac 1211 esac
1109 1212
1110 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
1111 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1113 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1114 case ${filetype} in 1217 case ${filetype} in
1115 *tar\ archive) 1218 *tar\ archive*)
1116 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1117 ;; 1220 ;;
1118 bzip2*) 1221 bzip2*)
1119 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1120 ;; 1223 ;;
1130 ;; 1233 ;;
1131 esac 1234 esac
1132 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1133} 1236}
1134 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1135# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1136#
1137# Usage: check_license [license]
1138# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1139check_license() { 1243check_license() {
1140 local lic=$1 1244 local lic=$1
1141 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1142 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1143 else 1247 else
1144 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1248 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1145 lic="${PORTDIR}/licenses/${src}" 1249 lic="${PORTDIR}/licenses/${lic}"
1146 elif [ -e "${PWD}/${src}" ] ; then 1250 elif [ -e "${PWD}/${lic}" ] ; then
1147 lic="${PWD}/${src}" 1251 lic="${PWD}/${lic}"
1148 elif [ -e "${src}" ] ; then 1252 elif [ -e "${lic}" ] ; then
1149 lic="${src}" 1253 lic="${lic}"
1150 fi
1151 fi 1254 fi
1255 fi
1152 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1256 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1153 local l="`basename ${lic}`" 1257 local l="`basename ${lic}`"
1154 1258
1155 # here is where we check for the licenses the user already 1259 # here is where we check for the licenses the user already
1156 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1157 local shopts=$- 1261 local shopts=$-
1158 local alic 1262 local alic
1159 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1160 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1161 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1162 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1163 return 0 1267 return 0
1164 fi 1268 fi
1165 done 1269 done
1166 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1167 1271
1168 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1169 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1170********************************************************** 1274 **********************************************************
1171The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1172package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1173continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1174CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1175********************************************************** 1279 **********************************************************
1176 1280
1177EOF 1281 EOF
1178 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1179 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1180 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1181 read alic 1285 read alic
1182 case ${alic} in 1286 case ${alic} in
1189 die "Failed to accept license" 1293 die "Failed to accept license"
1190 ;; 1294 ;;
1191 esac 1295 esac
1192} 1296}
1193 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1194# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1195# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1196# 1303#
1197# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1198# standardize everything. all you have to do is call cdrom_get_cds() 1305# standardize everything. All you have to do is call cdrom_get_cds()
1199# and when the function returns, you can assume that the cd has been 1306# and when the function returns, you can assume that the cd has been
1200# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1201# 1308#
1309# The function will attempt to locate a cd based upon a file that is on
1310# the cd. The more files you give this function, the more cds
1311# the cdrom functions will handle.
1312#
1202# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1313# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1203# etc... if you want to give the cds better names, then just export 1314# etc... If you want to give the cds better names, then just export
1204# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1205# 1316# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1317# also use the CDROM_NAME_SET bash array.
1318#
1206# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1319# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1207#
1208# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1209# - this will attempt to locate a cd based upon a file that is on
1210# the cd ... the more files you give this function, the more cds
1211# the cdrom functions will handle
1212cdrom_get_cds() { 1320cdrom_get_cds() {
1213 # first we figure out how many cds we're dealing with by 1321 # first we figure out how many cds we're dealing with by
1214 # the # of files they gave us 1322 # the # of files they gave us
1215 local cdcnt=0 1323 local cdcnt=0
1216 local f= 1324 local f=
1217 for f in "$@" ; do 1325 for f in "$@" ; do
1218 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1219 export CDROM_CHECK_${cdcnt}="$f" 1327 export CDROM_CHECK_${cdcnt}="$f"
1220 done 1328 done
1221 export CDROM_TOTAL_CDS=${cdcnt} 1329 export CDROM_TOTAL_CDS=${cdcnt}
1222 export CDROM_CURRENT_CD=1 1330 export CDROM_CURRENT_CD=1
1223 1331
1224 # now we see if the user gave use CD_ROOT ... 1332 # now we see if the user gave use CD_ROOT ...
1225 # if they did, let's just believe them that it's correct 1333 # if they did, let's just believe them that it's correct
1226 if [[ ! -z ${CD_ROOT} ]] ; then
1227 export CDROM_ROOT=${CD_ROOT}
1228 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1229 return
1230 fi
1231 # do the same for CD_ROOT_X
1232 if [[ ! -z ${CD_ROOT_1} ]] ; then 1334 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1233 local var= 1335 local var=
1234 cdcnt=0 1336 cdcnt=0
1235 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1236 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1237 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1340 [[ -z ${!var} ]] && var="CD_ROOT"
1238 if [[ -z ${!var} ]] ; then 1341 if [[ -z ${!var} ]] ; then
1239 eerror "You must either use just the CD_ROOT" 1342 eerror "You must either use just the CD_ROOT"
1240 eerror "or specify ALL the CD_ROOT_X variables." 1343 eerror "or specify ALL the CD_ROOT_X variables."
1241 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1344 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1242 die "could not locate CD_ROOT_${cdcnt}" 1345 die "could not locate CD_ROOT_${cdcnt}"
1243 fi 1346 fi
1244 export CDROM_ROOTS_${cdcnt}="${!var}"
1245 done 1347 done
1246 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1350 export CDROM_SET=-1
1351 for f in ${CDROM_CHECK_1//:/ } ; do
1352 ((++CDROM_SET))
1353 [[ -e ${CD_ROOT}/${f} ]] && break
1354 done
1355 export CDROM_MATCH=${f}
1248 return 1356 return
1249 fi 1357 fi
1250 1358
1359 # User didn't help us out so lets make sure they know they can
1360 # simplify the whole process ...
1251 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1361 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1252 einfon "This ebuild will need the " 1362 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1253 if [[ -z ${CDROM_NAME} ]] ; then
1254 echo "cdrom for ${PN}."
1255 else
1256 echo "${CDROM_NAME}."
1257 fi
1258 echo 1363 echo
1259 einfo "If you do not have the CD, but have the data files" 1364 einfo "If you do not have the CD, but have the data files"
1260 einfo "mounted somewhere on your filesystem, just export" 1365 einfo "mounted somewhere on your filesystem, just export"
1261 einfo "the variable CD_ROOT so that it points to the" 1366 einfo "the variable CD_ROOT so that it points to the"
1262 einfo "directory containing the files." 1367 einfo "directory containing the files."
1263 echo 1368 echo
1264 einfo "For example:" 1369 einfo "For example:"
1265 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1266 echo 1371 echo
1267 else 1372 else
1373 if [[ -n ${CDROM_NAME_SET} ]] ; then
1374 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1375 cdcnt=0
1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1377 ((++cdcnt))
1378 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1379 done
1380 fi
1381
1268 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1269 cdcnt=0 1383 cdcnt=0
1270 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1271 cdcnt=$((cdcnt + 1)) 1385 ((++cdcnt))
1272 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1273 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1387 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1274 done 1388 done
1275 echo 1389 echo
1276 einfo "If you do not have the CDs, but have the data files" 1390 einfo "If you do not have the CDs, but have the data files"
1277 einfo "mounted somewhere on your filesystem, just export" 1391 einfo "mounted somewhere on your filesystem, just export"
1278 einfo "the following variables so they point to the right place:" 1392 einfo "the following variables so they point to the right place:"
1279 einfon "" 1393 einfon ""
1280 cdcnt=0 1394 cdcnt=0
1281 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1282 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1283 echo -n " CD_ROOT_${cdcnt}" 1397 echo -n " CD_ROOT_${cdcnt}"
1284 done 1398 done
1285 echo 1399 echo
1286 einfo "Or, if you have all the files in the same place, or" 1400 einfo "Or, if you have all the files in the same place, or"
1287 einfo "you only have one cdrom, you can export CD_ROOT" 1401 einfo "you only have one cdrom, you can export CD_ROOT"
1290 echo 1404 echo
1291 einfo "For example:" 1405 einfo "For example:"
1292 einfo "export CD_ROOT_1=/mnt/cdrom" 1406 einfo "export CD_ROOT_1=/mnt/cdrom"
1293 echo 1407 echo
1294 fi 1408 fi
1409
1410 export CDROM_SET=""
1295 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1296 cdrom_load_next_cd 1412 cdrom_load_next_cd
1297} 1413}
1298 1414
1299# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1300# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1301# when it returns, CDROM_ROOT will be pointing to the second cd. 1417# Some packages are so big they come on multiple CDs. When you're done reading
1302# remember, you can only go forward in the cd chain, you can't go back. 1418# files off a CD and want access to the next one, just call this function.
1419# Again, all the messy details of user interaction are taken care of for you.
1420# Once this returns, just read the variable CDROM_ROOT for the location of the
1421# mounted CD. Note that you can only go forward in the CD list, so make sure
1422# you only call this function when you're done using the current CD.
1303cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1304 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1305 local var= 1424 local var
1306 1425 ((++CDROM_CURRENT_CD))
1307 if [[ ! -z ${CD_ROOT} ]] ; then
1308 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1309 return
1310 fi
1311 1426
1312 unset CDROM_ROOT 1427 unset CDROM_ROOT
1313 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1314 if [[ -z ${!var} ]] ; then 1430 if [[ -z ${!var} ]] ; then
1315 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1316 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1317 else 1433 else
1318 export CDROM_ROOT=${!var} 1434 export CDROM_ROOT=${!var}
1319 fi 1435 fi
1320 1436
1321 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1326# all it does is try to locate a give file on a cd ... if the cd isn't 1442# all it does is try to locate a give file on a cd ... if the cd isn't
1327# found, then a message asking for the user to insert the cdrom will be 1443# found, then a message asking for the user to insert the cdrom will be
1328# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1329# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1330# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1331cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1448 local mline=""
1449 local showedmsg=0
1450
1332 while [[ -z ${CDROM_ROOT} ]] ; do 1451 while [[ -z ${CDROM_ROOT} ]] ; do
1452 local i=0
1453 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then
1455 cdset=(${cdset[${CDROM_SET}]})
1456 fi
1457
1458 while [[ -n ${cdset[${i}]} ]] ; do
1333 local dir="$(dirname ${@})" 1459 local dir=$(dirname ${cdset[${i}]})
1334 local file="$(basename ${@})" 1460 local file=$(basename ${cdset[${i}]})
1335 local mline=""
1336 local showedmsg=0
1337 1461
1338 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1462 local point= node= fs= foo=
1339 [[ -d ${mline}/${dir} ]] || continue 1463 while read point node fs foo ; do
1464 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue
1467 point=${point//\040/ }
1340 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1341 && export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]}
1472 return
1473 done <<< "$(get_mounts)"
1474
1475 ((++i))
1342 done 1476 done
1343 1477
1344 if [[ -z ${CDROM_ROOT} ]] ; then
1345 echo 1478 echo
1346 if [[ ${showedmsg} -eq 0 ]] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1347 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1348 if [[ -z ${CDROM_NAME} ]] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1349 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1350 else
1351 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1352 fi
1353 else 1483 else
1354 if [[ -z ${CDROM_NAME_1} ]] ; then
1355 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1356 else
1357 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1358 einfo "Please insert+mount the ${!var} cdrom now !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1359 fi
1360 fi 1485 fi
1361 showedmsg=1 1486 else
1487 if [[ -z ${CDROM_NAME_1} ]] ; then
1488 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1489 else
1490 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1491 einfo "Please insert+mount the ${!var} cdrom now !"
1492 fi
1362 fi 1493 fi
1494 showedmsg=1
1495 fi
1363 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1364 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1365 echo 1498 echo
1366 einfo "If you are having trouble with the detection" 1499 einfo "If you are having trouble with the detection"
1367 einfo "of your CD, it is possible that you do not have" 1500 einfo "of your CD, it is possible that you do not have"
1368 einfo "Joliet support enabled in your kernel. Please" 1501 einfo "Joliet support enabled in your kernel. Please"
1369 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1370 read 1503 read || die "something is screwed with your system"
1371 fi
1372 done 1504 done
1373} 1505}
1374 1506
1375# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1376# a package can support 1508# a package can support
1377# 1509#
1378# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1379# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1380# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1381# 1513#
1382# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1383# The -i builds a list of po files found in all the 1515# The -i builds a list of po files found in all the
1384# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1385# The -u builds a list of po files found in all the 1517# The -u builds a list of po files found in all the
1386# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1387strip-linguas() { 1519strip-linguas() {
1388 local ls newls 1520 local ls newls nols
1389 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1390 local op=$1; shift 1522 local op=$1; shift
1391 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1392 local d f 1524 local d f
1393 for d in "$@" ; do 1525 for d in "$@" ; do
1394 if [[ ${op} == "-u" ]] ; then 1526 if [[ ${op} == "-u" ]] ; then
1395 newls=${ls} 1527 newls=${ls}
1396 else 1528 else
1397 newls="" 1529 newls=""
1398 fi 1530 fi
1399 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1400 if [[ ${op} == "-i" ]] ; then 1532 if [[ ${op} == "-i" ]] ; then
1401 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1402 else 1534 else
1403 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1404 fi 1536 fi
1405 done 1537 done
1406 ls=${newls} 1538 ls=${newls}
1407 done 1539 done
1408 ls=${ls//.po}
1409 else 1540 else
1410 ls=$@ 1541 ls="$@"
1411 fi 1542 fi
1412 1543
1413 ls=" ${ls} " 1544 nols=""
1414 newls="" 1545 newls=""
1415 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1416 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1547 if hasq ${f} ${ls} ; then
1417 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1418 else 1549 else
1419 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1420 fi 1551 fi
1421 done 1552 done
1422 if [[ -z ${newls} ]] ; then 1553 [[ -n ${nols} ]] \
1423 export LINGUAS="" 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1424 else
1425 export LINGUAS=${newls:1} 1555 export LINGUAS=${newls:1}
1426 fi
1427} 1556}
1428 1557
1429# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1430# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1431
1432# the following functions are useful in kernel module ebuilds, etc.
1433# for an example see ivtv or drbd ebuilds
1434
1435# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1436set_arch_to_kernel() { 1561set_arch_to_kernel() {
1437 i=10 1562 i=10
1438 while ((i--)) ; do 1563 while ((i--)) ; do
1439 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1440 done 1565 done
1441 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1442 case ${ARCH} in 1567 case ${ARCH} in
1443 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1444 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1445 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1446 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1447 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one! 1572 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1448 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1449 esac 1574 esac
1450} 1575}
1451 1576
1452# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1453set_arch_to_portage() { 1580set_arch_to_portage() {
1454 i=10 1581 i=10
1455 while ((i--)) ; do 1582 while ((i--)) ; do
1456 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1457 done 1584 done
1458 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1459} 1586}
1460 1587
1461# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1462# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1463# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1464#
1465# These functions are useful when a lib in your package changes --soname. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1466# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1467# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1468# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1469# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1470# 1596# preserve_old_lib_notify function.
1471# src_install() {
1472# ...
1473# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1474# ...
1475# }
1476#
1477# pkg_postinst() {
1478# ...
1479# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1480# ...
1481# }
1482
1483preserve_old_lib() { 1597preserve_old_lib() {
1484 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1599 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1600 die "Invalid preserve_old_lib() usage"
1601 fi
1602 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1485 1603
1486 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1487 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1488 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1489 1607 dir=${lib%/*}
1490 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1491 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1492 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1493 fi 1611 done
1494} 1612}
1495 1613
1614# @FUNCTION: preserve_old_lib_notify
1615# @USAGE: <libs to notify> [more libs]
1616# @DESCRIPTION:
1617# Spit helpful messages about the libraries preserved by preserve_old_lib.
1496preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1497 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1498 1623
1499 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1500 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1501 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1502 einfo "An old version of an installed library was detected on your system." 1629 ewarn "Old versions of installed libraries were detected on your system."
1503 einfo "In order to avoid breaking packages that link against it, this older version" 1630 ewarn "In order to avoid breaking packages that depend on these old libs,"
1504 einfo "is not being removed. In order to make full use of this newer version," 1631 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1505 einfo "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1506 einfo " revdep-rebuild --soname ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1507 einfo 1634 ewarn
1508 einfo "After doing that, you can safely remove ${LIB}"
1509 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1510 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1511} 1638}
1512 1639
1513# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1514# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1515# 1642# @DESCRIPTION:
1516# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1517# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1518# 1645# DEPEND atom was built with the specified list of USE flags. The
1519# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1520# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1521# Note: the default flag is '-a' 1648# The default is to abort (call die). The -a and -o flags control
1649# the requirements of the USE flags. They correspond to "and" and "or"
1650# logic. So the -a flag means all listed USE flags must be enabled
1651# while the -o flag means at least one of the listed fIUSE flags must be
1652# enabled. The --hidden option is really for internal use only as it
1653# means the USE flag we're checking is hidden expanded, so it won't be found
1654# in IUSE like normal USE flags.
1655#
1656# Remember that this function isn't terribly intelligent so order of optional
1657# flags matter.
1522built_with_use() { 1658built_with_use() {
1659 local hidden="no"
1660 if [[ $1 == "--hidden" ]] ; then
1661 hidden="yes"
1662 shift
1663 fi
1664
1665 local missing_action="die"
1666 if [[ $1 == "--missing" ]] ; then
1667 missing_action=$2
1668 shift ; shift
1669 case ${missing_action} in
1670 true|false|die) ;;
1671 *) die "unknown action '${missing_action}'";;
1672 esac
1673 fi
1674
1523 local opt=$1 1675 local opt=$1
1524 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1525 1677
1526 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1527 shift 1680 shift
1528 1681
1529 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1530 [[ ! -e ${USEFILE} ]] && return 1 1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1684
1685 # if the IUSE file doesn't exist, the read will error out, we need to handle
1686 # this gracefully
1687 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1688 case ${missing_action} in
1689 true) return 0;;
1690 false) return 1;;
1691 die) die "Unable to determine what USE flags $PKG was built with";;
1692 esac
1693 fi
1694
1695 if [[ ${hidden} == "no" ]] ; then
1696 local IUSE_BUILT=$(<${IUSEFILE})
1697 # Don't check USE_EXPAND #147237
1698 local expand
1699 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1700 if [[ $1 == ${expand}_* ]] ; then
1701 expand=""
1702 break
1703 fi
1704 done
1705 if [[ -n ${expand} ]] ; then
1706 if ! has $1 ${IUSE_BUILT} ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "$PKG does not actually support the $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1531 1715
1532 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1533 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1534 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1535 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1539 shift 1723 shift
1540 done 1724 done
1541 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1542} 1726}
1543 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1544# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1545# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1546epunt_cxx() { 1735epunt_cxx() {
1547 local dir=$1 1736 local dir=$1
1548 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1549 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1550 local f 1739 local f
1552 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1741 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1553 done 1742 done
1554 eend 0 1743 eend 0
1555} 1744}
1556 1745
1557# dopamd <file> [more files] 1746# @FUNCTION: make_wrapper
1558# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1559# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1560dopamd() { 1749# Create a shell wrapper script named wrapper in installpath
1561 [[ -z $1 ]] && die "dopamd requires at least one argument" 1750# (defaults to the bindir) to execute target (default of wrapper) by
1562 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1563 use pam || return 0 1752# libpaths followed by optionally changing directory to chdir.
1564
1565 INSDESTTREE=/etc/pam.d \
1566 doins "$@" || die "failed to install $@"
1567}
1568# newpamd <old name> <new name>
1569#
1570# Install pam file <old name> as <new name> in /etc/pam.d
1571newpamd() {
1572 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1573
1574 use pam || return 0
1575
1576 INSDESTTREE=/etc/pam.d \
1577 newins "$1" "$2" || die "failed to install $1 as $2"
1578}
1579
1580# make a wrapper script ...
1581# NOTE: this was originally games_make_wrapper, but I noticed other places where
1582# this could be used, so I have moved it here and made it not games-specific
1583# -- wolf31o2
1584# $1 == wrapper name
1585# $2 == binary to run
1586# $3 == directory to chdir before running binary
1587# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1588# $5 == path for wrapper
1589make_wrapper() { 1753make_wrapper() {
1590 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1591 local tmpwrapper=$(emktemp) 1755 local tmpwrapper=$(emktemp)
1756 # We don't want to quote ${bin} so that people can pass complex
1757 # things as $bin ... "./someprog --args"
1592 cat << EOF > "${tmpwrapper}" 1758 cat << EOF > "${tmpwrapper}"
1593#!/bin/sh 1759#!/bin/sh
1594cd "${chdir}" 1760cd "${chdir:-.}"
1761if [ -n "${libdir}" ] ; then
1762 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1595export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1763 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1764 else
1765 export LD_LIBRARY_PATH="${libdir}"
1766 fi
1767fi
1596exec ${bin} "\$@" 1768exec ${bin} "\$@"
1597EOF 1769EOF
1598 chmod go+rx "${tmpwrapper}" 1770 chmod go+rx "${tmpwrapper}"
1599 if [ -n "${5}" ] 1771 if [[ -n ${path} ]] ; then
1600 then 1772 (
1601 exeinto ${5} 1773 exeinto "${path}"
1602 newexe "${tmpwrapper}" "${wrapper}" 1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1603 else 1776 else
1604 newbin "${tmpwrapper}" "${wrapper}" 1777 newbin "${tmpwrapper}" "${wrapper}" || die
1605 fi 1778 fi
1606} 1779}

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