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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 1.190 2005/07/11 15:08:06 swegener 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
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!
13 17
14DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44}
45
46# This function generate linker scripts in /usr/lib for dynamic
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83}
84
85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
87#
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 50}
115 51
116# Default directory where patches are located 52# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 54# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 56# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
125# and not the full path .. 62# and not the full path ..
126EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 64# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
132# 69#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 71#
135EPATCH_FORCE="no" 72EPATCH_FORCE="no"
136 73
137# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
138# or two patches. 75# or two patches.
149# 86#
150# Patches are applied in current directory. 87# Patches are applied in current directory.
151# 88#
152# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
153# 90#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 92#
156# For example: 93# For example:
157# 94#
158# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
160# 97#
161# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
162# specific patches. 99# specific patches.
163# 100#
164# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
167# 104#
168# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
169# 106#
170epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 113 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
176 local x="" 118 local x=""
119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
177 121
178 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
179 then 123 then
180 local m="" 124 local m=""
181 for m in "$@" ; do 125 for m in "$@" ; do
245 fi 189 fi
246 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
247 do 191 do
248 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
249 # 193 #
250 # ???_arch_foo.patch 194 # ???_arch_foo.patch
251 # 195 #
252 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
253 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
254 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
255 then 199 then
256 local count=0 200 local count=0
257 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
258 local patchname=${x##*/} 202 local patchname=${x##*/}
259 203
282 226
283 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
284 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
285 do 229 do
286 # Generate some useful debug info ... 230 # Generate some useful debug info ...
287 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 233
290 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
291 then 235 then
292 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 else 238 else
295 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
296 fi 240 fi
297 241
298 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
299 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 244
301 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 247
304 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
305 then 249 then
306 if ! (${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
307 then 251 then
311 count=5 255 count=5
312 break 256 break
313 fi 257 fi
314 fi 258 fi
315 259
316 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
317 then 261 then
318 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 267
324 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}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
325 270
326 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
327 then 272 then
328 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##*/}
329 echo 274 echo
368 then 313 then
369 einfo "Done with patching" 314 einfo "Done with patching"
370 fi 315 fi
371} 316}
372 317
318# @FUNCTION: emktemp
319# @USAGE: [temp dir]
320# @DESCRIPTION:
373# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
374# does not exist on the users system 322# does not exist on the users system.
375# vapier@gentoo.org
376#
377# Takes just 1 optional parameter (the directory to create tmpfile in)
378emktemp() { 323emktemp() {
379 local exe="touch" 324 local exe="touch"
380 [ "$1" == "-d" ] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
381 local topdir="$1" 326 local topdir=$1
382 327
383 if [ -z "${topdir}" ] 328 if [[ -z ${topdir} ]] ; then
384 then
385 [ -z "${T}" ] \ 329 [[ -z ${T} ]] \
386 && topdir="/tmp" \ 330 && topdir="/tmp" \
387 || topdir="${T}" 331 || topdir=${T}
388 fi 332 fi
389 333
390 if [ -z "$(type -p mktemp)" ] 334 if ! type -P mktemp > /dev/null ; then
391 then 335 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 336 local tmp=/
393 while [ -e "${tmp}" ] ; do 337 while [[ -e ${tmp} ]] ; do
394 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 339 done
396 ${exe} "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 341 echo "${tmp}"
398 else 342 else
399 [ "${exe}" == "touch" ] \ 343 # the args here will give slightly wierd names on BSD,
400 && exe="-p" \ 344 # but should produce a usable file on all userlands
401 || exe="-d" 345 if [[ ${exe} == "touch" ]] ; then
402 mktemp ${exe} "${topdir}" 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
347 else
348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 349 fi
350 fi
404} 351}
405 352
353# @FUNCTION: egetent
354# @USAGE: <database> <key>
355# @MAINTAINER:
356# base-system@gentoo.org (Linux)
357# Joe Jezak <josejx@gmail.com> (OS X)
358# usata@gentoo.org (OS X)
359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
360# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 363egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then 364 case ${CHOST} in
365 *-darwin*)
414 case "$2" in 366 case "$2" in
415 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 369 ;;
418 *) # Numeric 370 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;; 372 ;;
421 esac 373 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then 374 ;;
423 local action 375 *-freebsd*|*-dragonfly*)
424 if [ "$1" == "passwd" ] 376 local opts action="user"
425 then 377 [[ $1 == "passwd" ]] || action="group"
426 action="user" 378
427 else 379 # lookup by uid/gid
428 action="group" 380 if [[ $2 == [[:digit:]]* ]] ; then
381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi 382 fi
383
430 pw show "${action}" "$2" -q 384 pw show ${action} ${opts} "$2" -q
431 else 385 ;;
386 *-netbsd*|*-openbsd*)
387 grep "$2:\*:" /etc/$1
388 ;;
389 *)
432 which nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2" 391 getent "$1" "$2"
434 fi 392 ;;
393 esac
435} 394}
436 395
437# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
438# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
439# 398# @DESCRIPTION:
440# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
441# 400# a user to the system. The only required parameter is the username.
442# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
443# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
444# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
445# note: pass -1 to get default behavior
446# shell: /bin/false
447# homedir: /dev/null
448# groups: none
449# extra: comment of 'added by portage for ${PN}'
450enewuser() { 404enewuser() {
405 case ${EBUILD_PHASE} in
406 unpack|compile|test|install)
407 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
408 eerror "Package fails at QA and at life. Please file a bug."
409 die "Bad package! enewuser is only for use in pkg_* functions!"
410 esac
411
451 # get the username 412 # get the username
452 local euser=$1; shift 413 local euser=$1; shift
453 if [[ -z ${euser} ]] ; then 414 if [[ -z ${euser} ]] ; then
454 eerror "No username specified !" 415 eerror "No username specified !"
455 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
456 fi 417 fi
457 418
458 # lets see if the username already exists 419 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
460 return 0 421 return 0
461 fi 422 fi
462 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
463 424
464 # options to pass to useradd 425 # options to pass to useradd
465 local opts= 426 local opts=
466 427
467 # handle uid 428 # handle uid
468 local euid=$1; shift 429 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then 431 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
472 euid="next" 433 euid="next"
473 fi 434 fi
474 else 435 else
475 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
477 fi 438 fi
478 else 439 else
479 euid="next" 440 euid="next"
480 fi 441 fi
481 if [[ ${euid} == "next" ]] ; then 442 if [[ ${euid} == "next" ]] ; then
482 local pwrange 443 for ((euid = 101; euid <= 999; euid++)); do
483 if [[ ${USERLAND} == "BSD" ]] ; then
484 pwrange=$(jot 898 101)
485 else
486 pwrange=$(seq 101 999)
487 fi
488 for euid in ${pwrange} ; do
489 [[ -z $(egetent passwd ${euid}) ]] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
490 done 445 done
491 fi 446 fi
492 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
493 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
494 449
495 # handle shell 450 # handle shell
496 local eshell=$1; shift 451 local eshell=$1; shift
497 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
498 if [[ ! -e ${eshell} ]] ; then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
499 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
500 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"
501 fi 460 fi
502 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."
503 case ${USERLAND} in 468 case ${USERLAND} in
504 Darwin) eshell="/usr/bin/false";; 469 GNU) shell="/bin/false" ;;
505 BSD) eshell="/usr/sbin/nologin";; 470 BSD) shell="/sbin/nologin" ;;
506 *) eshell="/bin/false";; 471 Darwin) shell="/usr/sbin/nologin" ;;
472 *) die "Unable to identify the default shell for userland ${USERLAND}"
507 esac 473 esac
474 fi
475
476 eshell=${shell}
508 fi 477 fi
509 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
510 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
511 480
512 # handle homedir 481 # handle homedir
549 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
550 519
551 # handle extra and add the user 520 # handle extra and add the user
552 local oldsandbox=${SANDBOX_ON} 521 local oldsandbox=${SANDBOX_ON}
553 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
554 case ${USERLAND} in 523 case ${CHOST} in
555 Darwin) 524 *-darwin*)
556 ### Make the user 525 ### Make the user
557 if [[ -z $@ ]] ; then 526 if [[ -z $@ ]] ; then
558 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
559 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
560 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
571 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
572 einfo "eextra: $@" 541 einfo "eextra: $@"
573 die "Required function missing" 542 die "Required function missing"
574 fi 543 fi
575 ;; 544 ;;
576 BSD) 545 *-freebsd*|*-dragonfly*)
577 if [[ -z $@ ]] ; then 546 if [[ -z $@ ]] ; then
578 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
579 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
580 die "enewuser failed" 549 die "enewuser failed"
581 else 550 else
582 einfo " - Extra: $@" 551 einfo " - Extra: $@"
583 pw useradd ${euser} ${opts} \ 552 pw useradd ${euser} ${opts} \
584 "$@" || die "enewuser failed" 553 "$@" || die "enewuser failed"
585 fi 554 fi
586 ;; 555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
560 else
561 einfo " - Extra: $@"
562 useradd ${opts} ${euser} "$@" || die "enewuser failed"
563 fi
564 ;;
565
566 *-openbsd*)
567 if [[ -z $@ ]] ; then
568 useradd -u ${euid} -s ${eshell} \
569 -d ${ehome} -c "Added by portage for ${PN}" \
570 -g ${egroups} ${euser} || die "enewuser failed"
571 else
572 einfo " - Extra: $@"
573 useradd -u ${euid} -s ${eshell} \
574 -d ${ehome} -c "Added by portage for ${PN}" \
575 -g ${egroups} ${euser} "$@" || die "enewuser failed"
576 fi
577 ;;
578
587 *) 579 *)
588 if [[ -z $@ ]] ; then 580 if [[ -z $@ ]] ; then
589 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
590 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
591 || die "enewuser failed" 583 || die "enewuser failed"
594 useradd ${opts} ${euser} "$@" \ 586 useradd ${opts} ${euser} "$@" \
595 || die "enewuser failed" 587 || die "enewuser failed"
596 fi 588 fi
597 ;; 589 ;;
598 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}/${ehome}"
597 fi
598
599 export SANDBOX_ON=${oldsandbox} 599 export SANDBOX_ON=${oldsandbox}
600
601 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
602 then
603 einfo " - Creating ${ehome} in ${D}"
604 dodir ${ehome}
605 fowners ${euser} ${ehome}
606 fperms 755 ${ehome}
607 fi
608} 600}
609 601
610# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
611# vapier@gentoo.org 603# @USAGE: <group> [gid]
612# 604# @DESCRIPTION:
613# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
614# 606# group to the system. Just give it a group name to add and enewgroup will
615# Default values if you do not specify any: 607# do the rest. You may specify the gid for the group or allow the group to
616# groupname: REQUIRED ! 608# allocate the next available one.
617# gid: next available (see groupadd(8))
618# extra: none
619enewgroup() { 609enewgroup() {
610 case ${EBUILD_PHASE} in
611 unpack|compile|test|install)
612 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
613 eerror "Package fails at QA and at life. Please file a bug."
614 die "Bad package! enewgroup is only for use in pkg_* functions!"
615 esac
616
620 # get the group 617 # get the group
621 local egroup="$1"; shift 618 local egroup="$1"; shift
622 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
623 then 620 then
624 eerror "No group specified !" 621 eerror "No group specified !"
625 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
626 fi 623 fi
627 624
628 # see if group already exists 625 # see if group already exists
629 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
630 then
631 return 0 627 return 0
632 fi 628 fi
633 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
634 630
635 # options to pass to useradd 631 # options to pass to useradd
641 then 637 then
642 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
643 then 639 then
644 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
645 then 641 then
646 if [[ "${USERLAND}" == "Darwin" ]]; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
647 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
648 else 644 else
649 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
650 fi 646 fi
651 else 647 else
665 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
666 662
667 # add the group 663 # add the group
668 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
669 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
670 if [[ "${USERLAND}" == "Darwin" ]]; then 666 case ${CHOST} in
667 *-darwin*)
671 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
672 then 669 then
673 einfo "Extra options are not supported on Darwin/OS X yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
674 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
675 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
676 die "Required function missing" 673 die "Required function missing"
677 fi 674 fi
678 675
679 # If we need the next available 676 # If we need the next available
680 case ${egid} in 677 case ${egid} in
681 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
682 for egid in `jot 898 101`; do 679 for ((egid = 101; egid <= 999; egid++)); do
683 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
684 done 681 done
685 esac 682 esac
686 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
687 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
688 elif [[ "${USERLAND}" == "BSD" ]] ; then 685 ;;
686
687 *-freebsd*|*-dragonfly*)
689 case ${egid} in 688 case ${egid} in
690 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
691 for egid in `jot 898 101`; do 690 for ((egid = 101; egid <= 999; egid++)); do
692 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
693 done 692 done
694 esac 693 esac
695 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
696 else 695 ;;
696
697 *-netbsd*)
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for ((egid = 101; egid <= 999; egid++)); do
701 [[ -z $(egetent group ${egid}) ]] && break
702 done
703 esac
704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
705 ;;
706
707 *)
697 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
698 fi 709 ;;
710 esac
699 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
700} 712}
701 713
702# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
703# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
704# 716# @DESCRIPTION:
705# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
706edos2unix() { 721edos2unix() {
707 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
708 do
709 cp "${f}" ${T}/edos2unix
710 sed 's/\r$//' ${T}/edos2unix > "${f}"
711 done
712} 723}
713
714
715##############################################################
716# START: Handle .desktop files and menu entries #
717# maybe this should be separated into a new eclass some time #
718# lanius@gentoo.org #
719##############################################################
720 724
721# Make a desktop file ! 725# Make a desktop file !
722# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
723# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
724# 728#
725# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
726# 730#
727# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
728# name: the name that will show up in the menu 732# name: the name that will show up in the menu
729# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
730# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
731# a full path to an icon 735# a full path to an icon
732# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
733# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
734# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
735make_desktop_entry() { 739make_desktop_entry() {
736 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
737 741
738 local exec=${1} 742 local exec=${1}
745 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
746 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
747 case ${catmaj} in 751 case ${catmaj} in
748 app) 752 app)
749 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
750 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
751 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
752 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
753 editors) type=TextEditor;; 762 editors) type=TextEditor;;
754 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
755 emulation) type=Emulator;; 764 emulation) type=Emulator;;
756 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
757 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
758 vim) type=TextEditor;; 768 vim) type=TextEditor;;
759 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
760 *) type=;; 770 *) type=;;
761 esac 771 esac
762 ;; 772 ;;
763 773
764 dev) 774 dev)
765 type="Development" 775 type="Development"
766 ;; 776 ;;
767 777
768 games) 778 games)
769 [[ -z ${path} ]] && path=${GAMES_BINDIR}
770
771 case ${catmin} in 779 case ${catmin} in
772 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
773 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
774 board) type=BoardGame;; 782 board) type=BoardGame;;
775 kid) type=KidsGame;;
776 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
777 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
778 rpg) type=RolePlaying;;
779 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
780 simulation) type=Simulation;; 788 simulation) type=Simulation;;
781 sports) type=SportsGame;; 789 sports) type=SportsGame;;
782 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
783 *) type=;; 791 *) type=;;
784 esac 792 esac
785 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
786 ;; 802 ;;
787 803
788 mail) 804 mail)
789 type="Network;Email" 805 type="Network;Email"
790 ;; 806 ;;
792 media) 808 media)
793 case ${catmin} in 809 case ${catmin} in
794 gfx) type=Graphics;; 810 gfx) type=Graphics;;
795 radio) type=Tuner;; 811 radio) type=Tuner;;
796 sound) type=Audio;; 812 sound) type=Audio;;
797 tv) type=TV;; 813 tv) type=TV;;
798 video) type=Video;; 814 video) type=Video;;
799 *) type=;; 815 *) type=;;
800 esac 816 esac
801 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
802 ;; 818 ;;
803 819
804 net) 820 net)
805 case ${catmin} in 821 case ${catmin} in
806 dialup) type=Dialup;; 822 dialup) type=Dialup;;
807 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
808 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
809 irc) type=IRCClient;; 825 irc) type=IRCClient;;
810 mail) type=Email;; 826 mail) type=Email;;
811 news) type=News;; 827 news) type=News;;
812 nntp) type=News;; 828 nntp) type=News;;
813 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
814 *) type=;; 830 *) type=;;
815 esac 831 esac
816 type="Network;${type}" 832 type="Network;${type}"
817 ;; 833 ;;
818 834
819 sci) 835 sci)
820 case ${catmin} in 836 case ${catmin} in
821 astro*) type=Astronomoy;; 837 astro*) type=Astronomy;;
822 bio*) type=Biology;; 838 bio*) type=Biology;;
823 calc*) type=Calculator;; 839 calc*) type=Calculator;;
824 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
825 geo*) type=Geology;; 842 geo*) type=Geology;;
826 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
827 *) type=;; 846 *) type=;;
828 esac 847 esac
829 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
830 ;; 853 ;;
831 854
832 www) 855 www)
833 case ${catmin} in 856 case ${catmin} in
834 client) type=WebBrowser;; 857 client) type=WebBrowser;;
835 *) type=;; 858 *) type=;;
836 esac 859 esac
837 type="Network" 860 type="Network"
838 ;; 861 ;;
839 862
840 *) 863 *)
845 if [ "${SLOT}" == "0" ] ; then 868 if [ "${SLOT}" == "0" ] ; then
846 local desktop_name="${PN}" 869 local desktop_name="${PN}"
847 else 870 else
848 local desktop_name="${PN}-${SLOT}" 871 local desktop_name="${PN}-${SLOT}"
849 fi 872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
850 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
851 875
876 cat <<-EOF > "${desktop}"
852echo "[Desktop Entry] 877 [Desktop Entry]
853Encoding=UTF-8 878 Encoding=UTF-8
854Version=0.9.2 879 Version=1.0
855Name=${name} 880 Name=${name}
856Type=Application 881 Type=Application
857Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
858Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
859Path=${path} 885 Path=${path}
860Icon=${icon} 886 Icon=${icon}
861Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
862 889
890 (
891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
863 insinto /usr/share/applications 893 insinto /usr/share/applications
864 doins "${desktop}" 894 doins "${desktop}"
865 895 )
866 return 0
867} 896}
868 897
869# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
870# 899# @USAGE: [directories]
871# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
872# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
873# command: Name of the Window Manager 902# @DESCRIPTION:
903# Validate desktop entries using desktop-file-utils
904validate_desktop_entries() {
905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
906 einfo "Checking desktop entry validity"
907 local directories=""
908 for d in /usr/share/applications $@ ; do
909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
910 done
911 if [[ -n ${directories} ]] ; then
912 for FILE in $(find ${directories} -name "*\.desktop" \
913 -not -path '*.hidden*' | sort -u 2>/dev/null)
914 do
915 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
916 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
917 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
918 done
919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
923 fi
924}
874 925
926# @FUNCTION: make_session_desktop
927# @USAGE: <title> <command>
928# @DESCRIPTION:
929# Make a GDM/KDM Session file. The title is the file to execute to start the
930# Window Manager. The command is the name of the Window Manager.
875make_session_desktop() { 931make_session_desktop() {
876 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
877 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
878 934
879 local title=$1 935 local title=$1
880 local command=$2 936 local command=$2
881 local desktop=${T}/${wm}.desktop 937 local desktop=${T}/${wm}.desktop
882 938
939 cat <<-EOF > "${desktop}"
883echo "[Desktop Entry] 940 [Desktop Entry]
884Encoding=UTF-8 941 Encoding=UTF-8
885Name=${title} 942 Name=${title}
886Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
887Exec=${command} 944 Exec=${command}
888TryExec=${command} 945 TryExec=${command}
889Type=Application" > "${desktop}" 946 Type=Application
947 EOF
890 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
891 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
892 doins "${desktop}" 953 doins "${desktop}"
954 )
893} 955}
894 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
895domenu() { 962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
896 local i j 966 local i j ret=0
897 insinto /usr/share/applications 967 insinto /usr/share/applications
898 for i in "$@" ; do 968 for i in "$@" ; do
899 if [[ -f ${i} ]] ; then 969 if [[ -f ${i} ]] ; then
900 doins "${i}" 970 doins "${i}"
971 ((ret+=$?))
901 elif [[ -d ${i} ]] ; then 972 elif [[ -d ${i} ]] ; then
902 for j in "${i}"/*.desktop ; do 973 for j in "${i}"/*.desktop ; do
903 doins "${j}" 974 doins "${j}"
975 ((ret+=$?))
904 done 976 done
905 fi 977 fi
906 done 978 done
979 exit ${ret}
980 )
907} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
908newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
909 insinto /usr/share/applications 991 insinto /usr/share/applications
910 newins "$1" "$2" 992 newins "$@"
993 )
911} 994}
912 995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
913doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
914 local i j 1005 local i j ret
915 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
916 for i in "$@" ; do 1007 for i in "$@" ; do
917 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
918 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
919 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
920 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
921 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
922 done 1015 done
923 fi 1016 fi
924 done 1017 done
1018 exit ${ret}
1019 )
925} 1020}
1021
1022# @FUNCTION: newicon
1023# @USAGE: <icon> <newname>
1024# @DESCRIPTION:
1025# Like all other new* functions, install the specified icon as newname.
926newicon() { 1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
927 insinto /usr/share/pixmaps 1030 insinto /usr/share/pixmaps
928 newins "$1" "$2" 1031 newins "$@"
1032 )
929} 1033}
930
931##############################################################
932# END: Handle .desktop files and menu entries #
933##############################################################
934
935 1034
936# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
937find_unpackable_file() { 1036find_unpackable_file() {
938 local src="$1" 1037 local src=$1
939 if [ -z "${src}" ] 1038 if [[ -z ${src} ]] ; then
940 then
941 src="${DISTDIR}/${A}" 1039 src=${DISTDIR}/${A}
942 else 1040 else
943 if [ -e "${DISTDIR}/${src}" ] 1041 if [[ -e ${DISTDIR}/${src} ]] ; then
944 then
945 src="${DISTDIR}/${src}" 1042 src=${DISTDIR}/${src}
946 elif [ -e "${PWD}/${src}" ] 1043 elif [[ -e ${PWD}/${src} ]] ; then
947 then
948 src="${PWD}/${src}" 1044 src=${PWD}/${src}
949 elif [ -e "${src}" ] 1045 elif [[ -e ${src} ]] ; then
950 then
951 src="${src}" 1046 src=${src}
952 fi
953 fi 1047 fi
954 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1048 fi
1049 [[ ! -e ${src} ]] && return 1
955 echo "${src}" 1050 echo "${src}"
956} 1051}
957 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
958# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
959# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
960# 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
961# 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.
962# 1060#
963# Usage: unpack_pdv [file to unpack] [size of off_t]
964# - 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
965# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
966# 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#
967# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
968# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
969# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
970# 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
971# 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
972# parameter. here is an example: 1071# parameter. Here is an example:
973# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
974# lseek 1073# lseek
975# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
976# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
977# 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.
978unpack_pdv() { 1077unpack_pdv() {
979 local src="`find_unpackable_file $1`" 1078 local src=$(find_unpackable_file "$1")
980 local sizeoff_t="$2" 1079 local sizeoff_t=$2
981 1080
1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
982 [ -z "${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 :("
983 1083
984 local shrtsrc="`basename ${src}`" 1084 local shrtsrc=$(basename "${src}")
985 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
986 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
987 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 ${sizeoff_t} | hexdump -e \"%i\")
988 1088
989 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
990 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
991 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
992 1092
993 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
994 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
995 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
996 1096
997 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
998 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
999 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1000 1100
1001 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1002 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1003 iscompressed=1 1103 iscompressed=1
1004 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1005 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1006 else 1106 else
1007 iscompressed=0 1107 iscompressed=0
1008 fi 1108 fi
1009 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1010 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1011 istar=1 1111 istar=1
1012 else 1112 else
1013 istar=0 1113 istar=0
1014 fi 1114 fi
1015 1115
1043 true 1143 true
1044 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1045 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1046} 1146}
1047 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1048# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1049# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1050# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1051# many other game companies. 1154# many other game companies.
1052# 1155#
1053# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1054# - If the file is not specified then unpack will utilize ${A}.
1055# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1056# the proper offset from the script itself. 1158# the proper offset from the script itself.
1057unpack_makeself() { 1159unpack_makeself() {
1160 local src_input=${1:-${A}}
1058 local src="$(find_unpackable_file "$1")" 1161 local src=$(find_unpackable_file "${src_input}")
1059 local skip="$2" 1162 local skip=$2
1060 local exe="$3" 1163 local exe=$3
1061 1164
1165 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1166
1062 local shrtsrc="$(basename "${src}")" 1167 local shrtsrc=$(basename "${src}")
1063 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1064 if [ -z "${skip}" ] 1169 if [[ -z ${skip} ]] ; then
1065 then
1066 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1067 local skip=0 1171 local skip=0
1068 exe=tail 1172 exe=tail
1069 case ${ver} in 1173 case ${ver} in
1070 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1071 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1072 ;; 1176 ;;
1073 2.0|2.0.1) 1177 2.0|2.0.1)
1074 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1075 ;; 1179 ;;
1083 ;; 1187 ;;
1084 2.1.3) 1188 2.1.3)
1085 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1189 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1086 let skip="skip + 1" 1190 let skip="skip + 1"
1087 ;; 1191 ;;
1088 2.1.4) 1192 2.1.4|2.1.5)
1089 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1193 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1090 skip=$(head -n ${skip} "${src}" | wc -c) 1194 skip=$(head -n ${skip} "${src}" | wc -c)
1091 exe="dd" 1195 exe="dd"
1092 ;; 1196 ;;
1093 *) 1197 *)
1105 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}'";;
1106 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1107 esac 1211 esac
1108 1212
1109 # 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
1110 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1111 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1112 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1113 case ${filetype} in 1217 case ${filetype} in
1114 *tar\ archive) 1218 *tar\ archive*)
1115 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1116 ;; 1220 ;;
1117 bzip2*) 1221 bzip2*)
1118 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1119 ;; 1223 ;;
1129 ;; 1233 ;;
1130 esac 1234 esac
1131 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1132} 1236}
1133 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1134# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1135#
1136# Usage: check_license [license]
1137# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1138check_license() { 1243check_license() {
1139 local lic=$1 1244 local lic=$1
1140 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1141 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1142 else 1247 else
1143 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1248 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1144 lic="${PORTDIR}/licenses/${src}" 1249 lic="${PORTDIR}/licenses/${lic}"
1145 elif [ -e "${PWD}/${src}" ] ; then 1250 elif [ -e "${PWD}/${lic}" ] ; then
1146 lic="${PWD}/${src}" 1251 lic="${PWD}/${lic}"
1147 elif [ -e "${src}" ] ; then 1252 elif [ -e "${lic}" ] ; then
1148 lic="${src}" 1253 lic="${lic}"
1149 fi
1150 fi 1254 fi
1255 fi
1151 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1256 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1152 local l="`basename ${lic}`" 1257 local l="`basename ${lic}`"
1153 1258
1154 # here is where we check for the licenses the user already 1259 # here is where we check for the licenses the user already
1155 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1156 local shopts=$- 1261 local shopts=$-
1157 local alic 1262 local alic
1158 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1159 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1160 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1161 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1162 return 0 1267 return 0
1163 fi 1268 fi
1164 done 1269 done
1165 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1166 1271
1167 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1168 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1169********************************************************** 1274 **********************************************************
1170The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1171package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1172continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1173CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1174********************************************************** 1279 **********************************************************
1175 1280
1176EOF 1281 EOF
1177 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1178 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1179 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1180 read alic 1285 read alic
1181 case ${alic} in 1286 case ${alic} in
1188 die "Failed to accept license" 1293 die "Failed to accept license"
1189 ;; 1294 ;;
1190 esac 1295 esac
1191} 1296}
1192 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1193# 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
1194# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1195# 1303#
1196# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1197# 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()
1198# 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
1199# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1200# 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#
1201# 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',
1202# 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
1203# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1204# 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#
1205# 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.
1206#
1207# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1208# - this will attempt to locate a cd based upon a file that is on
1209# the cd ... the more files you give this function, the more cds
1210# the cdrom functions will handle
1211cdrom_get_cds() { 1320cdrom_get_cds() {
1212 # 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
1213 # the # of files they gave us 1322 # the # of files they gave us
1214 local cdcnt=0 1323 local cdcnt=0
1215 local f= 1324 local f=
1216 for f in "$@" ; do 1325 for f in "$@" ; do
1217 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1218 export CDROM_CHECK_${cdcnt}="$f" 1327 export CDROM_CHECK_${cdcnt}="$f"
1219 done 1328 done
1220 export CDROM_TOTAL_CDS=${cdcnt} 1329 export CDROM_TOTAL_CDS=${cdcnt}
1221 export CDROM_CURRENT_CD=1 1330 export CDROM_CURRENT_CD=1
1222 1331
1223 # now we see if the user gave use CD_ROOT ... 1332 # now we see if the user gave use CD_ROOT ...
1224 # 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
1225 if [[ ! -z ${CD_ROOT} ]] ; then
1226 export CDROM_ROOT=${CD_ROOT}
1227 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1228 return
1229 fi
1230 # do the same for CD_ROOT_X
1231 if [[ ! -z ${CD_ROOT_1} ]] ; then 1334 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1232 local var= 1335 local var=
1233 cdcnt=0 1336 cdcnt=0
1234 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1235 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1236 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1340 [[ -z ${!var} ]] && var="CD_ROOT"
1237 if [[ -z ${!var} ]] ; then 1341 if [[ -z ${!var} ]] ; then
1238 eerror "You must either use just the CD_ROOT" 1342 eerror "You must either use just the CD_ROOT"
1239 eerror "or specify ALL the CD_ROOT_X variables." 1343 eerror "or specify ALL the CD_ROOT_X variables."
1240 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1344 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1241 die "could not locate CD_ROOT_${cdcnt}" 1345 die "could not locate CD_ROOT_${cdcnt}"
1242 fi 1346 fi
1243 export CDROM_ROOTS_${cdcnt}="${!var}"
1244 done 1347 done
1245 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1246 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}
1247 return 1356 return
1248 fi 1357 fi
1249 1358
1359 # User didn't help us out so lets make sure they know they can
1360 # simplify the whole process ...
1250 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1361 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1251 einfon "This ebuild will need the " 1362 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1252 if [[ -z ${CDROM_NAME} ]] ; then
1253 echo "cdrom for ${PN}."
1254 else
1255 echo "${CDROM_NAME}."
1256 fi
1257 echo 1363 echo
1258 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"
1259 einfo "mounted somewhere on your filesystem, just export" 1365 einfo "mounted somewhere on your filesystem, just export"
1260 einfo "the variable CD_ROOT so that it points to the" 1366 einfo "the variable CD_ROOT so that it points to the"
1261 einfo "directory containing the files." 1367 einfo "directory containing the files."
1262 echo 1368 echo
1263 einfo "For example:" 1369 einfo "For example:"
1264 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1265 echo 1371 echo
1266 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
1267 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1268 cdcnt=0 1383 cdcnt=0
1269 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1270 cdcnt=$((cdcnt + 1)) 1385 ((++cdcnt))
1271 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1272 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1387 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1273 done 1388 done
1274 echo 1389 echo
1275 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"
1276 einfo "mounted somewhere on your filesystem, just export" 1391 einfo "mounted somewhere on your filesystem, just export"
1277 einfo "the following variables so they point to the right place:" 1392 einfo "the following variables so they point to the right place:"
1278 einfon "" 1393 einfon ""
1279 cdcnt=0 1394 cdcnt=0
1280 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1281 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1282 echo -n " CD_ROOT_${cdcnt}" 1397 echo -n " CD_ROOT_${cdcnt}"
1283 done 1398 done
1284 echo 1399 echo
1285 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"
1286 einfo "you only have one cdrom, you can export CD_ROOT" 1401 einfo "you only have one cdrom, you can export CD_ROOT"
1289 echo 1404 echo
1290 einfo "For example:" 1405 einfo "For example:"
1291 einfo "export CD_ROOT_1=/mnt/cdrom" 1406 einfo "export CD_ROOT_1=/mnt/cdrom"
1292 echo 1407 echo
1293 fi 1408 fi
1409
1410 export CDROM_SET=""
1294 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1295 cdrom_load_next_cd 1412 cdrom_load_next_cd
1296} 1413}
1297 1414
1298# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1299# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1300# 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
1301# 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.
1302cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1303 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1304 local var= 1424 local var
1305 1425 ((++CDROM_CURRENT_CD))
1306 if [[ ! -z ${CD_ROOT} ]] ; then
1307 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1308 return
1309 fi
1310 1426
1311 unset CDROM_ROOT 1427 unset CDROM_ROOT
1312 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1313 if [[ -z ${!var} ]] ; then 1430 if [[ -z ${!var} ]] ; then
1314 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1315 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1316 else 1433 else
1317 export CDROM_ROOT=${!var} 1434 export CDROM_ROOT=${!var}
1318 fi 1435 fi
1319 1436
1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1325# 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
1326# 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
1327# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1328# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1329# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1330cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1448 local mline=""
1449 local showedmsg=0
1450
1331 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
1332 local dir="$(dirname ${@})" 1459 local dir=$(dirname ${cdset[${i}]})
1333 local file="$(basename ${@})" 1460 local file=$(basename ${cdset[${i}]})
1334 local mline=""
1335 local showedmsg=0
1336 1461
1337 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1462 local point= node= fs= foo=
1338 [[ -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/ }
1339 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1340 && 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))
1341 done 1476 done
1342 1477
1343 if [[ -z ${CDROM_ROOT} ]] ; then
1344 echo 1478 echo
1345 if [[ ${showedmsg} -eq 0 ]] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1346 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1347 if [[ -z ${CDROM_NAME} ]] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1348 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1349 else
1350 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1351 fi
1352 else 1483 else
1353 if [[ -z ${CDROM_NAME_1} ]] ; then
1354 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1355 else
1356 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1357 einfo "Please insert+mount the ${!var} cdrom now !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1358 fi
1359 fi 1485 fi
1360 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
1361 fi 1493 fi
1494 showedmsg=1
1495 fi
1362 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1363 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1364 echo 1498 echo
1365 einfo "If you are having trouble with the detection" 1499 einfo "If you are having trouble with the detection"
1366 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"
1367 einfo "Joliet support enabled in your kernel. Please" 1501 einfo "Joliet support enabled in your kernel. Please"
1368 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1369 read 1503 read || die "something is screwed with your system"
1370 fi
1371 done 1504 done
1372} 1505}
1373 1506
1374# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1375# a package can support 1508# a package can support
1376# 1509#
1377# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1378# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1379# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1380# 1513#
1381# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1382# 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
1383# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1384# 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
1385# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1386strip-linguas() { 1519strip-linguas() {
1387 local ls newls 1520 local ls newls nols
1388 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1389 local op=$1; shift 1522 local op=$1; shift
1390 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1391 local d f 1524 local d f
1392 for d in "$@" ; do 1525 for d in "$@" ; do
1393 if [[ ${op} == "-u" ]] ; then 1526 if [[ ${op} == "-u" ]] ; then
1394 newls=${ls} 1527 newls=${ls}
1395 else 1528 else
1396 newls="" 1529 newls=""
1397 fi 1530 fi
1398 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1399 if [[ ${op} == "-i" ]] ; then 1532 if [[ ${op} == "-i" ]] ; then
1400 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1401 else 1534 else
1402 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1403 fi 1536 fi
1404 done 1537 done
1405 ls=${newls} 1538 ls=${newls}
1406 done 1539 done
1407 ls=${ls//.po}
1408 else 1540 else
1409 ls=$@ 1541 ls="$@"
1410 fi 1542 fi
1411 1543
1412 ls=" ${ls} " 1544 nols=""
1413 newls="" 1545 newls=""
1414 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1415 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1547 if hasq ${f} ${ls} ; then
1416 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1417 else 1549 else
1418 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1419 fi 1551 fi
1420 done 1552 done
1421 if [[ -z ${newls} ]] ; then 1553 [[ -n ${nols} ]] \
1422 export LINGUAS="" 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1423 else
1424 export LINGUAS=${newls:1} 1555 export LINGUAS=${newls:1}
1425 fi
1426} 1556}
1427 1557
1428# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1429# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1430
1431# the following functions are useful in kernel module ebuilds, etc.
1432# for an example see ivtv or drbd ebuilds
1433
1434# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1435set_arch_to_kernel() { 1561set_arch_to_kernel() {
1436 i=10 1562 i=10
1437 while ((i--)) ; do 1563 while ((i--)) ; do
1438 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1439 done 1565 done
1440 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1441 case ${ARCH} in 1567 case ${ARCH} in
1442 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1443 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1444 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1445 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1446 sparc) export ARCH="$(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="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1447 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1448 esac 1574 esac
1449} 1575}
1450 1576
1451# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1452set_arch_to_portage() { 1580set_arch_to_portage() {
1453 i=10 1581 i=10
1454 while ((i--)) ; do 1582 while ((i--)) ; do
1455 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1456 done 1584 done
1457 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1458} 1586}
1459 1587
1460# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1461# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1462# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1463#
1464# These functions are useful when a lib in your package changes --soname. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1465# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1466# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1467# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1468# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1469# 1596# preserve_old_lib_notify function.
1470# src_install() {
1471# ...
1472# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1473# ...
1474# }
1475#
1476# pkg_postinst() {
1477# ...
1478# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1479# ...
1480# }
1481
1482preserve_old_lib() { 1597preserve_old_lib() {
1483 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1484 1603
1485 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1486 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1487 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1488 1607 dir=${lib%/*}
1489 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1490 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1491 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1492 fi 1611 done
1493} 1612}
1494 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.
1495preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1496 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1497 1623
1498 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1499 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1500 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1501 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."
1502 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,"
1503 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"
1504 einfo "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1505 einfo " revdep-rebuild --soname ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1506 einfo 1634 ewarn
1507 einfo "After doing that, you can safely remove ${LIB}"
1508 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1509 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1510} 1638}
1511 1639
1512# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1513# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1514# 1642# @DESCRIPTION:
1515# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1516# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1517# 1645# DEPEND atom was built with the specified list of USE flags. The
1518# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1519# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1520# 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.
1521built_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
1522 local opt=$1 1675 local opt=$1
1523 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1524 1677
1525 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1526 shift 1680 shift
1527 1681
1528 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1529 [[ ! -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 $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1530 1715
1531 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1532 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1533 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1534 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1538 shift 1723 shift
1539 done 1724 done
1540 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1541} 1726}
1542 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1543# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1544# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1545epunt_cxx() { 1735epunt_cxx() {
1546 local dir=$1 1736 local dir=$1
1547 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1548 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1549 local f 1739 local f
1551 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
1552 done 1742 done
1553 eend 0 1743 eend 0
1554} 1744}
1555 1745
1556# dopamd <file> [more files] 1746# @FUNCTION: make_wrapper
1557# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1558# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1559dopamd() { 1749# Create a shell wrapper script named wrapper in installpath
1560 [[ -z $1 ]] && die "dopamd requires at least one argument" 1750# (defaults to the bindir) to execute target (default of wrapper) by
1561 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1562 use pam || return 0 1752# libpaths followed by optionally changing directory to chdir.
1563
1564 INSDESTTREE=/etc/pam.d \
1565 doins "$@" || die "failed to install $@"
1566}
1567# newpamd <old name> <new name>
1568#
1569# Install pam file <old name> as <new name> in /etc/pam.d
1570newpamd() {
1571 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1572
1573 use pam || return 0
1574
1575 INSDESTTREE=/etc/pam.d \
1576 newins "$1" "$2" || die "failed to install $1 as $2"
1577}
1578
1579# make a wrapper script ...
1580# NOTE: this was originally games_make_wrapper, but I noticed other places where
1581# this could be used, so I have moved it here and made it not games-specific
1582# -- wolf31o2
1583# $1 == wrapper name
1584# $2 == binary to run
1585# $3 == directory to chdir before running binary
1586# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1587# $5 == path for wrapper
1588make_wrapper() { 1753make_wrapper() {
1589 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1590 local tmpwrapper=$(emktemp) 1755 local tmpwrapper=$(emktemp)
1756 # We don't want to quote ${bin} so that people can pass complex
1757 # things as $bin ... "./someprog --args"
1591 cat << EOF > "${tmpwrapper}" 1758 cat << EOF > "${tmpwrapper}"
1592#!/bin/sh 1759#!/bin/sh
1593cd "${chdir}" 1760cd "${chdir:-.}"
1761if [ -n "${libdir}" ] ; then
1762 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1594export 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
1595exec ${bin} "\$@" 1768exec ${bin} "\$@"
1596EOF 1769EOF
1597 chmod go+rx "${tmpwrapper}" 1770 chmod go+rx "${tmpwrapper}"
1598 if [ -n "${5}" ] 1771 if [[ -n ${path} ]] ; then
1599 then 1772 (
1600 exeinto ${5} 1773 exeinto "${path}"
1601 newexe "${tmpwrapper}" "${wrapper}" 1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1602 else 1776 else
1603 newbin "${tmpwrapper}" "${wrapper}" 1777 newbin "${tmpwrapper}" "${wrapper}" || die
1604 fi 1778 fi
1605} 1779}

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