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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 1.206 2005/10/07 16:21:48 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.296 2008/02/13 20:50:06 wolf31o2 Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44}
45
46# This function generate linker scripts in /usr/lib for dynamic
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83}
84
85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
87#
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 50}
115 51
116# Default directory where patches are located 52# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 54# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 56# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
125# and not the full path .. 62# and not the full path ..
126EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 64# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
132# 69#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 71#
135EPATCH_FORCE="no" 72EPATCH_FORCE="no"
136 73
137# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
138# or two patches. 75# or two patches.
149# 86#
150# Patches are applied in current directory. 87# Patches are applied in current directory.
151# 88#
152# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
153# 90#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 92#
156# For example: 93# For example:
157# 94#
158# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
160# 97#
161# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
162# specific patches. 99# specific patches.
163# 100#
164# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
167# 104#
168# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
169# 106#
170epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 113 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
201 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
202 else 144 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204 fi 146 fi
205 else 147 else
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
207 then
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
209 then 150 then
210 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
211 fi 152 fi
212 153
247 fi 188 fi
248 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
249 do 190 do
250 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
251 # 192 #
252 # ???_arch_foo.patch 193 # ???_arch_foo.patch
253 # 194 #
254 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
257 then 198 then
258 local count=0 199 local count=0
259 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 201 local patchname=${x##*/}
261 202
284 225
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
287 do 228 do
288 # Generate some useful debug info ... 229 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 232
292 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then 234 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else 237 else
297 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
298 fi 239 fi
299 240
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 243
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 246
306 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then 248 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then 250 then
313 count=5 254 count=5
314 break 255 break
315 fi 256 fi
316 fi 257 fi
317 258
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then 260 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 266
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
327 269
328 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
329 then 271 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 273 echo
370 then 312 then
371 einfo "Done with patching" 313 einfo "Done with patching"
372 fi 314 fi
373} 315}
374 316
317# @FUNCTION: emktemp
318# @USAGE: [temp dir]
319# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 321# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 322emktemp() {
381 local exe="touch" 323 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 325 local topdir=$1
384 326
386 [[ -z ${T} ]] \ 328 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 329 && topdir="/tmp" \
388 || topdir=${T} 330 || topdir=${T}
389 fi 331 fi
390 332
391 if [[ -z $(type -p mktemp) ]] ; then 333 if ! type -P mktemp > /dev/null ; then
334 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 335 local tmp=/
393 while [[ -e ${tmp} ]] ; do 336 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 338 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 340 echo "${tmp}"
398 else 341 else
342 # the args here will give slightly wierd names on BSD,
343 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 344 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 346 else
402 mktemp ${exe} "${topdir}" 347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 348 fi
349 fi
404} 350}
405 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 362egetent() {
413 case ${CHOST} in 363 case ${CHOST} in
414 *-darwin*) 364 *-darwin*)
415 case "$2" in 365 case "$2" in
416 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
419 *) # Numeric 369 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 371 ;;
422 esac 372 esac
423 ;; 373 ;;
424 *-freebsd*) 374 *-freebsd*|*-dragonfly*)
425 local opts action="user" 375 local opts action="user"
426 [[ $1 == "passwd" ]] || action="group" 376 [[ $1 == "passwd" ]] || action="group"
427 377
428 # lookup by uid/gid 378 # lookup by uid/gid
429 if [[ $2 == [[:digit:]]* ]] ; then 379 if [[ $2 == [[:digit:]]* ]] ; then
430 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 381 fi
432 382
433 pw show ${action} ${opts} "$2" -q 383 pw show ${action} ${opts} "$2" -q
434 ;; 384 ;;
435 *-netbsd*) 385 *-netbsd*|*-openbsd*)
436 grep "$2:\*:" /etc/$1 386 grep "$2:\*:" /etc/$1
437 ;; 387 ;;
438 *) 388 *)
439 type -p nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
440 getent "$1" "$2" 390 getent "$1" "$2"
441 ;; 391 ;;
442 esac 392 esac
443} 393}
444 394
445# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
446# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
447# 397# @DESCRIPTION:
448# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
449# 399# a user to the system. The only required parameter is the username.
450# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
451# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
452# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
453# note: pass -1 to get default behavior
454# shell: /bin/false
455# homedir: /dev/null
456# groups: none
457# extra: comment of 'added by portage for ${PN}'
458enewuser() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
459 # get the username 411 # get the username
460 local euser=$1; shift 412 local euser=$1; shift
461 if [[ -z ${euser} ]] ; then 413 if [[ -z ${euser} ]] ; then
462 eerror "No username specified !" 414 eerror "No username specified !"
463 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
464 fi 416 fi
465 417
466 # lets see if the username already exists 418 # lets see if the username already exists
467 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
468 return 0 420 return 0
469 fi 421 fi
470 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
471 423
472 # options to pass to useradd 424 # options to pass to useradd
473 local opts= 425 local opts=
474 426
475 # handle uid 427 # handle uid
476 local euid=$1; shift 428 local euid=$1; shift
477 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
478 if [[ ${euid} -gt 0 ]] ; then 430 if [[ ${euid} -gt 0 ]] ; then
479 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
480 euid="next" 432 euid="next"
481 fi 433 fi
482 else 434 else
483 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
484 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
485 fi 437 fi
486 else 438 else
487 euid="next" 439 euid="next"
488 fi 440 fi
489 if [[ ${euid} == "next" ]] ; then 441 if [[ ${euid} == "next" ]] ; then
490 for euid in $(seq 101 999) ; do 442 for ((euid = 101; euid <= 999; euid++)); do
491 [[ -z $(egetent passwd ${euid}) ]] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
492 done 444 done
493 fi 445 fi
494 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
495 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
496 448
497 # handle shell 449 # handle shell
498 local eshell=$1; shift 450 local eshell=$1; shift
499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
500 if [[ ! -e ${eshell} ]] ; then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
501 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
502 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
503 fi 459 fi
504 else 460 else
505 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
506 [[ -x ${ROOT}${shell} ]] && break 462 [[ -x ${ROOT}${shell} ]] && break
507 done 463 done
508 464
509 if [[ ${shell} == "/dev/null" ]] ; then 465 if [[ ${shell} == "/dev/null" ]] ; then
510 eerror "Unable to identify the shell to use" 466 eerror "Unable to identify the shell to use, proceeding with userland default."
511 die "Unable to identify the shell to use" 467 case ${USERLAND} in
468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
512 fi 473 fi
513 474
514 eshell=${shell} 475 eshell=${shell}
515 fi 476 fi
516 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
578 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
579 einfo "eextra: $@" 540 einfo "eextra: $@"
580 die "Required function missing" 541 die "Required function missing"
581 fi 542 fi
582 ;; 543 ;;
583 *-freebsd*) 544 *-freebsd*|*-dragonfly*)
584 if [[ -z $@ ]] ; then 545 if [[ -z $@ ]] ; then
585 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
586 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
587 die "enewuser failed" 548 die "enewuser failed"
588 else 549 else
589 einfo " - Extra: $@" 550 einfo " - Extra: $@"
590 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
591 "$@" || die "enewuser failed" 552 "$@" || die "enewuser failed"
592 fi 553 fi
593 ;; 554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
559 else
560 einfo " - Extra: $@"
561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
562 fi
563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
594 *) 578 *)
595 if [[ -z $@ ]] ; then 579 if [[ -z $@ ]] ; then
596 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
597 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
598 || die "enewuser failed" 582 || die "enewuser failed"
612 fi 596 fi
613 597
614 export SANDBOX_ON=${oldsandbox} 598 export SANDBOX_ON=${oldsandbox}
615} 599}
616 600
617# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
618# vapier@gentoo.org 602# @USAGE: <group> [gid]
619# 603# @DESCRIPTION:
620# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
621# 605# group to the system. Just give it a group name to add and enewgroup will
622# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
623# groupname: REQUIRED ! 607# allocate the next available one.
624# gid: next available (see groupadd(8))
625# extra: none
626enewgroup() { 608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
627 # get the group 616 # get the group
628 local egroup="$1"; shift 617 local egroup="$1"; shift
629 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
630 then 619 then
631 eerror "No group specified !" 620 eerror "No group specified !"
632 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
633 fi 622 fi
634 623
635 # see if group already exists 624 # see if group already exists
636 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
637 then
638 return 0 626 return 0
639 fi 627 fi
640 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
641 629
642 # options to pass to useradd 630 # options to pass to useradd
685 fi 673 fi
686 674
687 # If we need the next available 675 # If we need the next available
688 case ${egid} in 676 case ${egid} in
689 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
690 for egid in $(seq 101 999); do 678 for ((egid = 101; egid <= 999; egid++)); do
691 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
692 done 680 done
693 esac 681 esac
694 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
695 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
696 ;; 684 ;;
697 685
698 *-freebsd*) 686 *-freebsd*|*-dragonfly*)
699 case ${egid} in 687 case ${egid} in
700 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
701 for egid in $(seq 101 999); do 689 for ((egid = 101; egid <= 999; egid++)); do
702 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
703 done 691 done
704 esac 692 esac
705 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
706 ;; 694 ;;
707 695
708 *-netbsd*) 696 *-netbsd*)
709 case ${egid} in 697 case ${egid} in
710 *[!0-9]*) # Non numeric 698 *[!0-9]*) # Non numeric
711 for egid in $(seq 101 999); do 699 for ((egid = 101; egid <= 999; egid++)); do
712 [ -z "`egetent group ${egid}`" ] && break 700 [[ -z $(egetent group ${egid}) ]] && break
713 done 701 done
714 esac 702 esac
715 groupadd ${egroup} -g ${egid} || die "enewgroup failed" 703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
716 ;; 704 ;;
717 705
718 *) 706 *)
719 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
720 ;; 708 ;;
721 esac 709 esac
722 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
723} 711}
724 712
725# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
726# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
727# 715# @DESCRIPTION:
728# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
729edos2unix() { 720edos2unix() {
730 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
731 do
732 cp "${f}" ${T}/edos2unix
733 sed 's/\r$//' ${T}/edos2unix > "${f}"
734 done
735} 722}
736
737
738##############################################################
739# START: Handle .desktop files and menu entries #
740# maybe this should be separated into a new eclass some time #
741# lanius@gentoo.org #
742##############################################################
743 723
744# Make a desktop file ! 724# Make a desktop file !
745# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
746# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
747# 727#
748# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
749# 729#
750# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
751# name: the name that will show up in the menu 731# name: the name that will show up in the menu
752# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
753# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
754# a full path to an icon 734# a full path to an icon
755# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
756# http://www.freedesktop.org/Standards/desktop-entry-spec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
757# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
758make_desktop_entry() { 738make_desktop_entry() {
759 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
760 740
761 local exec=${1} 741 local exec=${1}
762 local name=${2:-${PN}} 742 local name=${2:-${PN}}
763 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
764 local type=${4} 744 local type=${4}
765 local path=${5} 745 local path=${5}
766 746
767 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
768 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
769 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
770 case ${catmaj} in 750 case ${catmaj} in
771 app) 751 app)
772 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
773 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
774 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
775 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
776 editors) type=TextEditor;; 761 editors) type=TextEditor;;
777 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
778 emulation) type=Emulator;; 763 emulation) type=Emulator;;
779 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
780 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
781 vim) type=TextEditor;; 767 vim) type=TextEditor;;
782 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
783 *) type=;; 769 *) type=;;
784 esac 770 esac
785 ;; 771 ;;
786 772
787 dev) 773 dev)
788 type="Development" 774 type="Development"
789 ;; 775 ;;
790 776
791 games) 777 games)
792 case ${catmin} in 778 case ${catmin} in
793 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
794 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
795 board) type=BoardGame;; 781 board) type=BoardGame;;
796 kid) type=KidsGame;;
797 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
798 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
799 rpg) type=RolePlaying;;
800 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
801 simulation) type=Simulation;; 787 simulation) type=Simulation;;
802 sports) type=SportsGame;; 788 sports) type=SportsGame;;
803 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
804 *) type=;; 790 *) type=;;
805 esac 791 esac
806 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
807 ;; 801 ;;
808 802
809 mail) 803 mail)
810 type="Network;Email" 804 type="Network;Email"
811 ;; 805 ;;
813 media) 807 media)
814 case ${catmin} in 808 case ${catmin} in
815 gfx) type=Graphics;; 809 gfx) type=Graphics;;
816 radio) type=Tuner;; 810 radio) type=Tuner;;
817 sound) type=Audio;; 811 sound) type=Audio;;
818 tv) type=TV;; 812 tv) type=TV;;
819 video) type=Video;; 813 video) type=Video;;
820 *) type=;; 814 *) type=;;
821 esac 815 esac
822 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
823 ;; 817 ;;
824 818
825 net) 819 net)
826 case ${catmin} in 820 case ${catmin} in
827 dialup) type=Dialup;; 821 dialup) type=Dialup;;
828 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
829 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
830 irc) type=IRCClient;; 824 irc) type=IRCClient;;
831 mail) type=Email;; 825 mail) type=Email;;
832 news) type=News;; 826 news) type=News;;
833 nntp) type=News;; 827 nntp) type=News;;
834 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
835 *) type=;; 829 *) type=;;
836 esac 830 esac
837 type="Network;${type}" 831 type="Network;${type}"
838 ;; 832 ;;
839 833
840 sci) 834 sci)
841 case ${catmin} in 835 case ${catmin} in
842 astro*) type=Astronomoy;; 836 astro*) type=Astronomy;;
843 bio*) type=Biology;; 837 bio*) type=Biology;;
844 calc*) type=Calculator;; 838 calc*) type=Calculator;;
845 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
846 geo*) type=Geology;; 841 geo*) type=Geology;;
847 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
848 *) type=;; 845 *) type=;;
849 esac 846 esac
850 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
851 ;; 852 ;;
852 853
853 www) 854 www)
854 case ${catmin} in 855 case ${catmin} in
855 client) type=WebBrowser;; 856 client) type=WebBrowser;;
856 *) type=;; 857 *) type=;;
857 esac 858 esac
858 type="Network" 859 type="Network"
859 ;; 860 ;;
860 861
861 *) 862 *)
866 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
867 local desktop_name="${PN}" 868 local desktop_name="${PN}"
868 else 869 else
869 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
870 fi 871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
871 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
872 874
875 cat <<-EOF > "${desktop}"
873echo "[Desktop Entry] 876 [Desktop Entry]
874Encoding=UTF-8 877 Version=1.0
875Version=0.9.2
876Name=${name} 878 Name=${name}
877Type=Application 879 Type=Application
878Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
879Exec=${exec} 881 Exec=${exec}
880Path=${path} 882 TryExec=${exec%% *}
881Icon=${icon} 883 Icon=${icon}
882Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
883 888
884 ( 889 (
885 # wrap the env here so that the 'insinto' call 890 # wrap the env here so that the 'insinto' call
886 # doesn't corrupt the env of the caller 891 # doesn't corrupt the env of the caller
887 insinto /usr/share/applications 892 insinto /usr/share/applications
888 doins "${desktop}" 893 doins "${desktop}"
889 ) 894 )
890} 895}
891 896
892# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
893# 898# @USAGE: [directories]
894# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
895# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
896# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
897 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
898make_session_desktop() { 930make_session_desktop() {
899 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
900 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
901 933
902 local title=$1 934 local title=$1
903 local command=$2 935 local command=$2
904 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
905 937
938 cat <<-EOF > "${desktop}"
906echo "[Desktop Entry] 939 [Desktop Entry]
907Encoding=UTF-8
908Name=${title} 940 Name=${title}
909Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
910Exec=${command} 942 Exec=${command}
911TryExec=${command} 943 TryExec=${command}
912Type=Application" > "${desktop}" 944 Type=Application
945 EOF
913 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
914 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
915 doins "${desktop}" 951 doins "${desktop}"
952 )
916} 953}
917 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
918domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
919 local i j 964 local i j ret=0
920 insinto /usr/share/applications 965 insinto /usr/share/applications
921 for i in "$@" ; do 966 for i in "$@" ; do
922 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
923 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
924 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
925 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
926 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
927 done 974 done
975 else
976 ((++ret))
928 fi 977 fi
929 done 978 done
979 exit ${ret}
980 )
930} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
931newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
932 insinto /usr/share/applications 991 insinto /usr/share/applications
933 newins "$1" "$2" 992 newins "$@"
993 )
934} 994}
935 995
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.
936doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
937 local i j 1005 local i j ret
938 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
939 for i in "$@" ; do 1007 for i in "$@" ; do
940 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
941 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
942 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
943 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
944 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
945 done 1015 done
1016 else
1017 ((++ret))
946 fi 1018 fi
947 done 1019 done
1020 exit ${ret}
1021 )
948} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
949newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
950 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
951 newins "$1" "$2" 1033 newins "$@"
1034 )
952} 1035}
953
954##############################################################
955# END: Handle .desktop files and menu entries #
956##############################################################
957
958 1036
959# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 1038find_unpackable_file() {
961 local src=$1 1039 local src=$1
962 if [[ -z ${src} ]] ; then 1040 if [[ -z ${src} ]] ; then
972 fi 1050 fi
973 [[ ! -e ${src} ]] && return 1 1051 [[ ! -e ${src} ]] && return 1
974 echo "${src}" 1052 echo "${src}"
975} 1053}
976 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
977# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
978# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
979# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
980# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
981# 1062#
982# Usage: unpack_pdv [file to unpack] [size of off_t]
983# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
984# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
985# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
986# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
987# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
988# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
989# basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
990# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
991# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
992# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
993# lseek 1081# lseek
994# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
995# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
996# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
997unpack_pdv() { 1087unpack_pdv() {
998 local src=$(find_unpackable_file $1) 1088 local src=$(find_unpackable_file "$1")
999 local sizeoff_t=$2 1089 local sizeoff_t=$2
1000 1090
1001 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1002 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1003 1093
1004 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1005 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1006 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1007 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1008 1098
1009 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1010 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1011 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1012 1102
1013 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1014 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1015 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1016 1106
1017 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1018 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1019 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1020 1110
1021 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1022 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1023 iscompressed=1 1113 iscompressed=1
1024 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1025 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1026 else 1116 else
1027 iscompressed=0 1117 iscompressed=0
1028 fi 1118 fi
1029 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1030 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1031 istar=1 1121 istar=1
1032 else 1122 else
1033 istar=0 1123 istar=0
1034 fi 1124 fi
1035 1125
1063 true 1153 true
1064 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1065 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1066} 1156}
1067 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1068# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1069# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1070# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1071# many other game companies. 1164# many other game companies.
1072# 1165#
1073# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1074# - If the file is not specified then unpack will utilize ${A}.
1075# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1076# the proper offset from the script itself. 1168# the proper offset from the script itself.
1077unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1078 local src=$(find_unpackable_file "$1") 1171 local src=$(find_unpackable_file "${src_input}")
1079 local skip=$2 1172 local skip=$2
1080 local exe=$3 1173 local exe=$3
1081 1174
1082 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1083 1176
1084 local shrtsrc=$(basename "${src}") 1177 local shrtsrc=$(basename "${src}")
1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1086 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1087 then
1088 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1089 local skip=0 1181 local skip=0
1090 exe=tail 1182 exe=tail
1091 case ${ver} in 1183 case ${ver} in
1092 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1093 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1094 ;; 1186 ;;
1095 2.0|2.0.1) 1187 2.0|2.0.1)
1096 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1097 ;; 1189 ;;
1105 ;; 1197 ;;
1106 2.1.3) 1198 2.1.3)
1107 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1108 let skip="skip + 1" 1200 let skip="skip + 1"
1109 ;; 1201 ;;
1110 2.1.4) 1202 2.1.4|2.1.5)
1111 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1112 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1113 exe="dd" 1205 exe="dd"
1114 ;; 1206 ;;
1115 *) 1207 *)
1127 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1128 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1129 esac 1221 esac
1130 1222
1131 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1132 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1133 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1134 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1135 case ${filetype} in 1227 case ${filetype} in
1136 *tar\ archive) 1228 *tar\ archive*)
1137 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1138 ;; 1230 ;;
1139 bzip2*) 1231 bzip2*)
1140 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1141 ;; 1233 ;;
1151 ;; 1243 ;;
1152 esac 1244 esac
1153 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1154} 1246}
1155 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1156# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1157#
1158# Usage: check_license [license]
1159# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1160check_license() { 1253check_license() {
1161 local lic=$1 1254 local lic=$1
1162 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1163 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1164 else 1257 else
1177 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1178 local shopts=$- 1271 local shopts=$-
1179 local alic 1272 local alic
1180 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1181 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1182 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1183 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1184 return 0 1277 return 0
1185 fi 1278 fi
1186 done 1279 done
1187 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1188 1281
1189 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1190 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1191********************************************************** 1284 **********************************************************
1192The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1193package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1194continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1195CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1196********************************************************** 1289 **********************************************************
1197 1290
1198EOF 1291 EOF
1199 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1200 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1201 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1202 read alic 1295 read alic
1203 case ${alic} in 1296 case ${alic} in
1210 die "Failed to accept license" 1303 die "Failed to accept license"
1211 ;; 1304 ;;
1212 esac 1305 esac
1213} 1306}
1214 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1215# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1216# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1217# 1313#
1218# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1219# standardize everything. all you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1220# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1221# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1222# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1223# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1224# etc... if you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1225# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1327# also use the CDROM_NAME_SET bash array.
1226# 1328#
1227# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1228#
1229# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1230# - this will attempt to locate a cd based upon a file that is on
1231# the cd ... the more files you give this function, the more cds
1232# the cdrom functions will handle
1233cdrom_get_cds() { 1330cdrom_get_cds() {
1234 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1235 # the # of files they gave us 1332 # the # of files they gave us
1236 local cdcnt=0 1333 local cdcnt=0
1237 local f= 1334 local f=
1238 for f in "$@" ; do 1335 for f in "$@" ; do
1239 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1240 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1241 done 1338 done
1242 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1243 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1244 1341
1245 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1246 # if they did, let's just believe them that it's correct 1343 # if they did, let's just believe them that it's correct
1247 if [[ ! -z ${CD_ROOT} ]] ; then
1248 export CDROM_ROOT=${CD_ROOT}
1249 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1250 return
1251 fi
1252 # do the same for CD_ROOT_X
1253 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1254 local var= 1345 local var=
1255 cdcnt=0 1346 cdcnt=0
1256 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1257 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1258 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1259 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1260 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1261 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1262 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1263 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1264 fi 1356 fi
1265 export CDROM_ROOTS_${cdcnt}="${!var}"
1266 done 1357 done
1267 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1268 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break
1364 done
1365 export CDROM_MATCH=${f}
1269 return 1366 return
1270 fi 1367 fi
1271 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1272 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1273 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1274 if [[ -z ${CDROM_NAME} ]] ; then
1275 echo "cdrom for ${PN}."
1276 else
1277 echo "${CDROM_NAME}."
1278 fi
1279 echo 1373 echo
1280 einfo "If you do not have the CD, but have the data files" 1374 einfo "If you do not have the CD, but have the data files"
1281 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1282 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1283 einfo "directory containing the files." 1377 einfo "directory containing the files."
1284 echo 1378 echo
1285 einfo "For example:" 1379 einfo "For example:"
1286 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1287 echo 1381 echo
1288 else 1382 else
1383 if [[ -n ${CDROM_NAME_SET} ]] ; then
1384 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 ((++cdcnt))
1388 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1389 done
1390 fi
1391
1289 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1290 cdcnt=0 1393 cdcnt=0
1291 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1292 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1293 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1294 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1295 done 1398 done
1296 echo 1399 echo
1297 einfo "If you do not have the CDs, but have the data files" 1400 einfo "If you do not have the CDs, but have the data files"
1298 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1299 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1300 einfon "" 1403 einfon ""
1301 cdcnt=0 1404 cdcnt=0
1302 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1303 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1304 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1305 done 1408 done
1306 echo 1409 echo
1307 einfo "Or, if you have all the files in the same place, or" 1410 einfo "Or, if you have all the files in the same place, or"
1308 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1311 echo 1414 echo
1312 einfo "For example:" 1415 einfo "For example:"
1313 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1314 echo 1417 echo
1315 fi 1418 fi
1419
1420 export CDROM_SET=""
1316 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1317 cdrom_load_next_cd 1422 cdrom_load_next_cd
1318} 1423}
1319 1424
1320# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1321# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1322# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1323# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1324cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1325 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1326 local var= 1434 local var
1327 1435 ((++CDROM_CURRENT_CD))
1328 if [[ ! -z ${CD_ROOT} ]] ; then
1329 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1330 return
1331 fi
1332 1436
1333 unset CDROM_ROOT 1437 unset CDROM_ROOT
1334 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1335 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1336 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1337 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1338 else 1443 else
1339 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1340 fi 1445 fi
1341 1446
1342 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1347# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1348# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1349# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1350# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1351# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1352cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0 showjolietmsg=0
1460
1353 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1354 local dir=$(dirname "$*") 1462 local i=0
1463 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then
1465 cdset=(${cdset[${CDROM_SET}]})
1466 fi
1467
1468 while [[ -n ${cdset[${i}]} ]] ; do
1469 local dir=$(dirname ${cdset[${i}]})
1355 local file=$(basename "$*") 1470 local file=$(basename ${cdset[${i}]})
1356 local mline=""
1357 local showedmsg=0
1358 1471
1359 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1360 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1361 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1362 && export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1481 export CDROM_SET=${i}
1482 export CDROM_MATCH=${cdset[${i}]}
1483 return
1484 done <<< "$(get_mounts)"
1485
1486 ((++i))
1363 done 1487 done
1364 1488
1365 if [[ -z ${CDROM_ROOT} ]] ; then
1366 echo 1489 echo
1367 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1368 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1369 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1370 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1371 else
1372 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1373 fi
1374 else 1494 else
1375 if [[ -z ${CDROM_NAME_1} ]] ; then
1376 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1377 else
1378 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1379 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1380 fi
1381 fi 1496 fi
1382 showedmsg=1 1497 else
1498 if [[ -z ${CDROM_NAME_1} ]] ; then
1499 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1500 else
1501 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1502 einfo "Please insert+mount the ${!var} cdrom now !"
1503 fi
1383 fi 1504 fi
1505 showedmsg=1
1506 fi
1384 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1385 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1386 echo 1509 echo
1510 if [[ ${showjolietmsg} -eq 0 ]] ; then
1511 showjolietmsg=1
1512 else
1387 einfo "If you are having trouble with the detection" 1513 ewarn "If you are having trouble with the detection"
1388 einfo "of your CD, it is possible that you do not have" 1514 ewarn "of your CD, it is possible that you do not have"
1389 einfo "Joliet support enabled in your kernel. Please" 1515 ewarn "Joliet support enabled in your kernel. Please"
1390 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1516 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1391 read 1517 ebeep 5
1392 fi 1518 fi
1519 read || die "something is screwed with your system"
1393 done 1520 done
1394} 1521}
1395 1522
1523# @FUNCTION: strip-linguas
1524# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1525# @DESCRIPTION:
1396# Make sure that LINGUAS only contains languages that 1526# Make sure that LINGUAS only contains languages that
1397# a package can support 1527# a package can support. The first form allows you to
1398# 1528# specify a list of LINGUAS. The -i builds a list of po
1399# usage: strip-linguas <allow LINGUAS> 1529# files found in all the directories and uses the
1400# strip-linguas -i <directories of .po files> 1530# intersection of the lists. The -u builds a list of po
1401# strip-linguas -u <directories of .po files> 1531# files found in all the directories and uses the union
1402# 1532# of the lists.
1403# The first form allows you to specify a list of LINGUAS.
1404# The -i builds a list of po files found in all the
1405# directories and uses the intersection of the lists.
1406# The -u builds a list of po files found in all the
1407# directories and uses the union of the lists.
1408strip-linguas() { 1533strip-linguas() {
1409 local ls newls 1534 local ls newls nols
1410 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1411 local op=$1; shift 1536 local op=$1; shift
1412 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1413 local d f 1538 local d f
1414 for d in "$@" ; do 1539 for d in "$@" ; do
1415 if [[ ${op} == "-u" ]] ; then 1540 if [[ ${op} == "-u" ]] ; then
1416 newls=${ls} 1541 newls=${ls}
1417 else 1542 else
1418 newls="" 1543 newls=""
1419 fi 1544 fi
1420 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1545 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1421 if [[ ${op} == "-i" ]] ; then 1546 if [[ ${op} == "-i" ]] ; then
1422 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1547 hasq ${f} ${ls} && newls="${newls} ${f}"
1423 else 1548 else
1424 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1549 hasq ${f} ${ls} || newls="${newls} ${f}"
1425 fi 1550 fi
1426 done 1551 done
1427 ls=${newls} 1552 ls=${newls}
1428 done 1553 done
1429 ls=${ls//.po}
1430 else 1554 else
1431 ls=$@ 1555 ls="$@"
1432 fi 1556 fi
1433 1557
1434 ls=" ${ls} " 1558 nols=""
1435 newls="" 1559 newls=""
1436 for f in ${LINGUAS} ; do 1560 for f in ${LINGUAS} ; do
1437 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1561 if hasq ${f} ${ls} ; then
1438 newls="${newls} ${f}" 1562 newls="${newls} ${f}"
1439 else 1563 else
1440 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1564 nols="${nols} ${f}"
1441 fi 1565 fi
1442 done 1566 done
1443 if [[ -z ${newls} ]] ; then 1567 [[ -n ${nols} ]] \
1444 export LINGUAS="" 1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1445 else
1446 export LINGUAS=${newls:1} 1569 export LINGUAS=${newls:1}
1447 fi
1448} 1570}
1449 1571
1450# moved from kernel.eclass since they are generally useful outside of 1572# @FUNCTION: preserve_old_lib
1451# kernel.eclass -iggy (20041002) 1573# @USAGE: <libs to preserve> [more libs]
1452 1574# @DESCRIPTION:
1453# the following functions are useful in kernel module ebuilds, etc.
1454# for an example see ivtv or drbd ebuilds
1455
1456# set's ARCH to match what the kernel expects
1457set_arch_to_kernel() {
1458 i=10
1459 while ((i--)) ; do
1460 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1461 done
1462 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1463 case ${ARCH} in
1464 x86) export ARCH="i386";;
1465 amd64) export ARCH="x86_64";;
1466 hppa) export ARCH="parisc";;
1467 mips) export ARCH="mips";;
1468 sparc) export ARCH="$(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!
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 i=10
1476 while ((i--)) ; do
1477 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1478 done
1479 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1480}
1481
1482# Jeremy Huddleston <eradicator@gentoo.org>:
1483# preserve_old_lib /path/to/libblah.so.0
1484# preserve_old_lib_notify /path/to/libblah.so.0
1485#
1486# These functions are useful when a lib in your package changes --soname. Such 1575# These functions are useful when a lib in your package changes ABI SONAME.
1487# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1576# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1488# would break packages that link against it. Most people get around this 1577# would break packages that link against it. Most people get around this
1489# by using the portage SLOT mechanism, but that is not always a relevant 1578# by using the portage SLOT mechanism, but that is not always a relevant
1490# solution, so instead you can add the following to your ebuilds: 1579# solution, so instead you can call this from pkg_preinst. See also the
1491# 1580# preserve_old_lib_notify function.
1492# src_install() {
1493# ...
1494# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1495# ...
1496# }
1497#
1498# pkg_postinst() {
1499# ...
1500# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1501# ...
1502# }
1503
1504preserve_old_lib() { 1581preserve_old_lib() {
1505 LIB=$1 1582 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage"
1585 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1506 1587
1507 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1588 local lib dir
1508 SONAME=`basename ${LIB}` 1589 for lib in "$@" ; do
1509 DIRNAME=`dirname ${LIB}` 1590 [[ -e ${ROOT}/${lib} ]] || continue
1510 1591 dir=${lib%/*}
1511 dodir ${DIRNAME} 1592 dodir ${dir} || die "dodir ${dir} failed"
1512 cp ${ROOT}${LIB} ${D}${DIRNAME} 1593 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1513 touch ${D}${LIB} 1594 touch "${D}"/${lib}
1514 fi 1595 done
1515} 1596}
1516 1597
1598# @FUNCTION: preserve_old_lib_notify
1599# @USAGE: <libs to notify> [more libs]
1600# @DESCRIPTION:
1601# Spit helpful messages about the libraries preserved by preserve_old_lib.
1517preserve_old_lib_notify() { 1602preserve_old_lib_notify() {
1518 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage"
1606 fi
1519 1607
1520 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib notice=0
1521 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1522 1610 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then
1612 notice=1
1523 ewarn "An old version of an installed library was detected on your system." 1613 ewarn "Old versions of installed libraries were detected on your system."
1524 ewarn "In order to avoid breaking packages that link against it, this older version" 1614 ewarn "In order to avoid breaking packages that depend on these old libs,"
1525 ewarn "is not being removed. In order to make full use of this newer version," 1615 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1526 ewarn "you will need to execute the following command:" 1616 ewarn "in order to remove these old dependencies. If you do not have this"
1527 ewarn " revdep-rebuild --soname ${SONAME}" 1617 ewarn "helper program, simply emerge the 'gentoolkit' package."
1618 ewarn
1619 fi
1620 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done
1622 if [[ ${notice} -eq 1 ]] ; then
1528 ewarn 1623 ewarn
1529 ewarn "After doing that, you can safely remove ${LIB}" 1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1530 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1625 ewarn "delete the old libraries."
1531 fi 1626 fi
1532} 1627}
1533 1628
1534# Hack for people to figure out if a package was built with 1629# @FUNCTION: built_with_use
1535# certain USE flags 1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1631# @DESCRIPTION:
1632# A temporary hack until portage properly supports DEPENDing on USE
1633# flags being enabled in packages. This will check to see if the specified
1634# DEPEND atom was built with the specified list of USE flags. The
1635# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags.
1536# 1644#
1537# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1645# Remember that this function isn't terribly intelligent so order of optional
1538# ex: built_with_use xchat gtk2 1646# flags matter.
1539#
1540# Flags: -a all USE flags should be utilized
1541# -o at least one USE flag should be utilized
1542# Note: the default flag is '-a'
1543built_with_use() { 1647built_with_use() {
1648 local hidden="no"
1649 if [[ $1 == "--hidden" ]] ; then
1650 hidden="yes"
1651 shift
1652 fi
1653
1654 local missing_action="die"
1655 if [[ $1 == "--missing" ]] ; then
1656 missing_action=$2
1657 shift ; shift
1658 case ${missing_action} in
1659 true|false|die) ;;
1660 *) die "unknown action '${missing_action}'";;
1661 esac
1662 fi
1663
1544 local opt=$1 1664 local opt=$1
1545 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1665 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1546 1666
1547 local PKG=$(best_version $1) 1667 local PKG=$(best_version $1)
1668 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1548 shift 1669 shift
1549 1670
1550 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1671 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1551 [[ ! -e ${USEFILE} ]] && return 1 1672 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1673
1674 # if the IUSE file doesn't exist, the read will error out, we need to handle
1675 # this gracefully
1676 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1677 case ${missing_action} in
1678 true) return 0;;
1679 false) return 1;;
1680 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac
1682 fi
1683
1684 if [[ ${hidden} == "no" ]] ; then
1685 local IUSE_BUILT=$(<${IUSEFILE})
1686 # Don't check USE_EXPAND #147237
1687 local expand
1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1689 if [[ $1 == ${expand}_* ]] ; then
1690 expand=""
1691 break
1692 fi
1693 done
1694 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then
1696 case ${missing_action} in
1697 true) return 0;;
1698 false) return 1;;
1699 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac
1701 fi
1702 fi
1703 fi
1552 1704
1553 local USE_BUILT=$(<${USEFILE}) 1705 local USE_BUILT=$(<${USEFILE})
1554 while [[ $# -gt 0 ]] ; do 1706 while [[ $# -gt 0 ]] ; do
1555 if [[ ${opt} = "-o" ]] ; then 1707 if [[ ${opt} = "-o" ]] ; then
1556 has $1 ${USE_BUILT} && return 0 1708 has $1 ${USE_BUILT} && return 0
1560 shift 1712 shift
1561 done 1713 done
1562 [[ ${opt} = "-a" ]] 1714 [[ ${opt} = "-a" ]]
1563} 1715}
1564 1716
1717# @FUNCTION: epunt_cxx
1718# @USAGE: [dir to scan]
1719# @DESCRIPTION:
1565# Many configure scripts wrongly bail when a C++ compiler 1720# Many configure scripts wrongly bail when a C++ compiler could not be
1566# could not be detected. #73450 1721# detected. If dir is not specified, then it defaults to ${S}.
1722#
1723# http://bugs.gentoo.org/73450
1567epunt_cxx() { 1724epunt_cxx() {
1568 local dir=$1 1725 local dir=$1
1569 [[ -z ${dir} ]] && dir=${S} 1726 [[ -z ${dir} ]] && dir=${S}
1570 ebegin "Removing useless C++ checks" 1727 ebegin "Removing useless C++ checks"
1571 local f 1728 local f
1572 for f in $(find ${dir} -name configure) ; do 1729 find "${dir}" -name configure | while read f ; do
1573 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1730 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1574 done 1731 done
1575 eend 0 1732 eend 0
1576} 1733}
1577 1734
1578# dopamd <file> [more files] 1735# @FUNCTION: make_wrapper
1579# 1736# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1580# Install pam auth config file in /etc/pam.d 1737# @DESCRIPTION:
1581dopamd() { 1738# Create a shell wrapper script named wrapper in installpath
1582 [[ -z $1 ]] && die "dopamd requires at least one argument" 1739# (defaults to the bindir) to execute target (default of wrapper) by
1583 1740# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1584 use pam || return 0 1741# libpaths followed by optionally changing directory to chdir.
1585
1586 INSDESTTREE=/etc/pam.d \
1587 doins "$@" || die "failed to install $@"
1588}
1589# newpamd <old name> <new name>
1590#
1591# Install pam file <old name> as <new name> in /etc/pam.d
1592newpamd() {
1593 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1594
1595 use pam || return 0
1596
1597 INSDESTTREE=/etc/pam.d \
1598 newins "$1" "$2" || die "failed to install $1 as $2"
1599}
1600
1601# make a wrapper script ...
1602# NOTE: this was originally games_make_wrapper, but I noticed other places where
1603# this could be used, so I have moved it here and made it not games-specific
1604# -- wolf31o2
1605# $1 == wrapper name
1606# $2 == binary to run
1607# $3 == directory to chdir before running binary
1608# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1609# $5 == path for wrapper
1610make_wrapper() { 1742make_wrapper() {
1611 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1743 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1612 local tmpwrapper=$(emktemp) 1744 local tmpwrapper=$(emktemp)
1613 # We don't want to quote ${bin} so that people can pass complex 1745 # We don't want to quote ${bin} so that people can pass complex
1614 # things as $bin ... "./someprog --args" 1746 # things as $bin ... "./someprog --args"
1615 cat << EOF > "${tmpwrapper}" 1747 cat << EOF > "${tmpwrapper}"
1616#!/bin/sh 1748#!/bin/sh
1617cd "${chdir:-.}" 1749cd "${chdir:-.}"
1750if [ -n "${libdir}" ] ; then
1618if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then 1751 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1619 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1752 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1753 else
1754 export LD_LIBRARY_PATH="${libdir}"
1755 fi
1620fi 1756fi
1621exec ${bin} "\$@" 1757exec ${bin} "\$@"
1622EOF 1758EOF
1623 chmod go+rx "${tmpwrapper}" 1759 chmod go+rx "${tmpwrapper}"
1624 if [[ -n ${path} ]] ; then 1760 if [[ -n ${path} ]] ; then
1761 (
1625 exeinto "${path}" 1762 exeinto "${path}"
1626 newexe "${tmpwrapper}" "${wrapper}" 1763 newexe "${tmpwrapper}" "${wrapper}"
1764 ) || die
1627 else 1765 else
1628 newbin "${tmpwrapper}" "${wrapper}" 1766 newbin "${tmpwrapper}" "${wrapper}" || die
1629 fi 1767 fi
1630} 1768}

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