/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.197 Revision 1.294
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 1.197 2005/09/18 17:33:44 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44}
45
46# This function generate linker scripts in /usr/lib for dynamic
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83}
84
85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
87#
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 50}
115 51
116# Default directory where patches are located 52# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 54# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 56# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
125# and not the full path .. 62# and not the full path ..
126EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 64# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
132# 69#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 71#
135EPATCH_FORCE="no" 72EPATCH_FORCE="no"
136 73
137# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
138# or two patches. 75# or two patches.
149# 86#
150# Patches are applied in current directory. 87# Patches are applied in current directory.
151# 88#
152# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
153# 90#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 92#
156# For example: 93# For example:
157# 94#
158# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
160# 97#
161# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
162# specific patches. 99# specific patches.
163# 100#
164# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
167# 104#
168# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
169# 106#
170epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 113 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
201 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
202 else 144 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204 fi 146 fi
205 else 147 else
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
207 then
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
209 then 150 then
210 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
211 fi 152 fi
212 153
247 fi 188 fi
248 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
249 do 190 do
250 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
251 # 192 #
252 # ???_arch_foo.patch 193 # ???_arch_foo.patch
253 # 194 #
254 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
257 then 198 then
258 local count=0 199 local count=0
259 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 201 local patchname=${x##*/}
261 202
284 225
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
287 do 228 do
288 # Generate some useful debug info ... 229 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 232
292 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then 234 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else 237 else
297 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
298 fi 239 fi
299 240
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 243
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 246
306 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then 248 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then 250 then
313 count=5 254 count=5
314 break 255 break
315 fi 256 fi
316 fi 257 fi
317 258
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then 260 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 266
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
327 269
328 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
329 then 271 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 273 echo
370 then 312 then
371 einfo "Done with patching" 313 einfo "Done with patching"
372 fi 314 fi
373} 315}
374 316
317# @FUNCTION: emktemp
318# @USAGE: [temp dir]
319# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 321# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 322emktemp() {
381 local exe="touch" 323 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 325 local topdir=$1
384 326
386 [[ -z ${T} ]] \ 328 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 329 && topdir="/tmp" \
388 || topdir=${T} 330 || topdir=${T}
389 fi 331 fi
390 332
391 if [[ -z $(type -p mktemp) ]] ; then 333 if ! type -P mktemp > /dev/null ; then
334 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 335 local tmp=/
393 while [[ -e ${tmp} ]] ; do 336 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 338 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 340 echo "${tmp}"
398 else 341 else
342 # the args here will give slightly wierd names on BSD,
343 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 344 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 346 else
402 mktemp ${exe} "${topdir}" 347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 348 fi
349 fi
404} 350}
405 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 362egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then 363 case ${CHOST} in
364 *-darwin*)
414 case "$2" in 365 case "$2" in
415 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 368 ;;
418 *) # Numeric 369 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;; 371 ;;
421 esac 372 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then 373 ;;
423 local action 374 *-freebsd*|*-dragonfly*)
424 if [ "$1" == "passwd" ] 375 local opts action="user"
425 then 376 [[ $1 == "passwd" ]] || action="group"
426 action="user" 377
427 else 378 # lookup by uid/gid
428 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi 381 fi
382
430 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
431 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
432 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2" 390 getent "$1" "$2"
434 fi 391 ;;
392 esac
435} 393}
436 394
437# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
438# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
439# 397# @DESCRIPTION:
440# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
441# 399# a user to the system. The only required parameter is the username.
442# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
443# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
444# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
445# note: pass -1 to get default behavior
446# shell: /bin/false
447# homedir: /dev/null
448# groups: none
449# extra: comment of 'added by portage for ${PN}'
450enewuser() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
451 # get the username 411 # get the username
452 local euser=$1; shift 412 local euser=$1; shift
453 if [[ -z ${euser} ]] ; then 413 if [[ -z ${euser} ]] ; then
454 eerror "No username specified !" 414 eerror "No username specified !"
455 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
456 fi 416 fi
457 417
458 # lets see if the username already exists 418 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
460 return 0 420 return 0
461 fi 421 fi
462 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
463 423
464 # options to pass to useradd 424 # options to pass to useradd
465 local opts= 425 local opts=
466 426
467 # handle uid 427 # handle uid
468 local euid=$1; shift 428 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then 430 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
472 euid="next" 432 euid="next"
473 fi 433 fi
474 else 434 else
475 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
477 fi 437 fi
478 else 438 else
479 euid="next" 439 euid="next"
480 fi 440 fi
481 if [[ ${euid} == "next" ]] ; then 441 if [[ ${euid} == "next" ]] ; then
482 for euid in $(seq 101 999) ; do 442 for ((euid = 101; euid <= 999; euid++)); do
483 [[ -z $(egetent passwd ${euid}) ]] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
484 done 444 done
485 fi 445 fi
486 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
487 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
488 448
489 # handle shell 449 # handle shell
490 local eshell=$1; shift 450 local eshell=$1; shift
491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
492 if [[ ! -e ${eshell} ]] ; then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
493 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
494 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
495 fi 459 fi
496 else 460 else
461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
462 [[ -x ${ROOT}${shell} ]] && break
463 done
464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
497 case ${USERLAND} in 467 case ${USERLAND} in
498 Darwin) eshell="/usr/bin/false";; 468 GNU) shell="/bin/false" ;;
499 BSD) eshell="/usr/sbin/nologin";; 469 BSD) shell="/sbin/nologin" ;;
500 *) eshell="/bin/false";; 470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
501 esac 472 esac
473 fi
474
475 eshell=${shell}
502 fi 476 fi
503 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
504 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
505 479
506 # handle homedir 480 # handle homedir
543 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
544 518
545 # handle extra and add the user 519 # handle extra and add the user
546 local oldsandbox=${SANDBOX_ON} 520 local oldsandbox=${SANDBOX_ON}
547 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
548 case ${USERLAND} in 522 case ${CHOST} in
549 Darwin) 523 *-darwin*)
550 ### Make the user 524 ### Make the user
551 if [[ -z $@ ]] ; then 525 if [[ -z $@ ]] ; then
552 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
553 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
554 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
565 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
566 einfo "eextra: $@" 540 einfo "eextra: $@"
567 die "Required function missing" 541 die "Required function missing"
568 fi 542 fi
569 ;; 543 ;;
570 BSD) 544 *-freebsd*|*-dragonfly*)
571 if [[ -z $@ ]] ; then 545 if [[ -z $@ ]] ; then
572 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
573 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
574 die "enewuser failed" 548 die "enewuser failed"
575 else 549 else
576 einfo " - Extra: $@" 550 einfo " - Extra: $@"
577 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
578 "$@" || die "enewuser failed" 552 "$@" || die "enewuser failed"
579 fi 553 fi
580 ;; 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
581 *) 578 *)
582 if [[ -z $@ ]] ; then 579 if [[ -z $@ ]] ; then
583 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
584 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
585 || die "enewuser failed" 582 || die "enewuser failed"
599 fi 596 fi
600 597
601 export SANDBOX_ON=${oldsandbox} 598 export SANDBOX_ON=${oldsandbox}
602} 599}
603 600
604# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
605# vapier@gentoo.org 602# @USAGE: <group> [gid]
606# 603# @DESCRIPTION:
607# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
608# 605# group to the system. Just give it a group name to add and enewgroup will
609# 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
610# groupname: REQUIRED ! 607# allocate the next available one.
611# gid: next available (see groupadd(8))
612# extra: none
613enewgroup() { 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
614 # get the group 616 # get the group
615 local egroup="$1"; shift 617 local egroup="$1"; shift
616 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
617 then 619 then
618 eerror "No group specified !" 620 eerror "No group specified !"
619 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
620 fi 622 fi
621 623
622 # see if group already exists 624 # see if group already exists
623 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
624 then
625 return 0 626 return 0
626 fi 627 fi
627 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
628 629
629 # options to pass to useradd 630 # options to pass to useradd
635 then 636 then
636 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
637 then 638 then
638 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
639 then 640 then
640 if [[ "${USERLAND}" == "Darwin" ]]; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
641 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
642 else 643 else
643 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
644 fi 645 fi
645 else 646 else
659 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
660 661
661 # add the group 662 # add the group
662 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
663 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
664 if [[ "${USERLAND}" == "Darwin" ]]; then 665 case ${CHOST} in
666 *-darwin*)
665 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
666 then 668 then
667 einfo "Extra options are not supported on Darwin/OS X yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
668 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
669 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
670 die "Required function missing" 672 die "Required function missing"
671 fi 673 fi
672 674
673 # If we need the next available 675 # If we need the next available
674 case ${egid} in 676 case ${egid} in
675 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
676 for egid in $(seq 101 999); do 678 for ((egid = 101; egid <= 999; egid++)); do
677 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
678 done 680 done
679 esac 681 esac
680 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
681 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
682 elif [[ "${USERLAND}" == "BSD" ]] ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
683 case ${egid} in 687 case ${egid} in
684 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
685 for egid in $(seq 101 999); do 689 for ((egid = 101; egid <= 999; egid++)); do
686 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
687 done 691 done
688 esac 692 esac
689 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
690 else 694 ;;
695
696 *-netbsd*)
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for ((egid = 101; egid <= 999; egid++)); do
700 [[ -z $(egetent group ${egid}) ]] && break
701 done
702 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;;
705
706 *)
691 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
692 fi 708 ;;
709 esac
693 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
694} 711}
695 712
696# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
697# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
698# 715# @DESCRIPTION:
699# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
700edos2unix() { 720edos2unix() {
701 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
702 do
703 cp "${f}" ${T}/edos2unix
704 sed 's/\r$//' ${T}/edos2unix > "${f}"
705 done
706} 722}
707
708
709##############################################################
710# START: Handle .desktop files and menu entries #
711# maybe this should be separated into a new eclass some time #
712# lanius@gentoo.org #
713##############################################################
714 723
715# Make a desktop file ! 724# Make a desktop file !
716# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
717# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
718# 727#
719# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
720# 729#
721# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
722# name: the name that will show up in the menu 731# name: the name that will show up in the menu
723# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
724# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
725# a full path to an icon 734# a full path to an icon
726# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
727# http://www.freedesktop.org/Standards/desktop-entry-spec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
728# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
729make_desktop_entry() { 738make_desktop_entry() {
730 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
731 740
732 local exec=${1} 741 local exec=${1}
733 local name=${2:-${PN}} 742 local name=${2:-${PN}}
734 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
735 local type=${4} 744 local type=${4}
736 local path=${5} 745 local path=${5}
737 746
738 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
739 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
740 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
741 case ${catmaj} in 750 case ${catmaj} in
742 app) 751 app)
743 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
744 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
745 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
746 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
747 editors) type=TextEditor;; 761 editors) type=TextEditor;;
748 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
749 emulation) type=Emulator;; 763 emulation) type=Emulator;;
750 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
751 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
752 vim) type=TextEditor;; 767 vim) type=TextEditor;;
753 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
754 *) type=;; 769 *) type=;;
755 esac 770 esac
756 ;; 771 ;;
757 772
758 dev) 773 dev)
759 type="Development" 774 type="Development"
760 ;; 775 ;;
761 776
762 games) 777 games)
763 case ${catmin} in 778 case ${catmin} in
764 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
765 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
766 board) type=BoardGame;; 781 board) type=BoardGame;;
767 kid) type=KidsGame;;
768 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
769 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
770 rpg) type=RolePlaying;;
771 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
772 simulation) type=Simulation;; 787 simulation) type=Simulation;;
773 sports) type=SportsGame;; 788 sports) type=SportsGame;;
774 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
775 *) type=;; 790 *) type=;;
776 esac 791 esac
777 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
778 ;; 801 ;;
779 802
780 mail) 803 mail)
781 type="Network;Email" 804 type="Network;Email"
782 ;; 805 ;;
784 media) 807 media)
785 case ${catmin} in 808 case ${catmin} in
786 gfx) type=Graphics;; 809 gfx) type=Graphics;;
787 radio) type=Tuner;; 810 radio) type=Tuner;;
788 sound) type=Audio;; 811 sound) type=Audio;;
789 tv) type=TV;; 812 tv) type=TV;;
790 video) type=Video;; 813 video) type=Video;;
791 *) type=;; 814 *) type=;;
792 esac 815 esac
793 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
794 ;; 817 ;;
795 818
796 net) 819 net)
797 case ${catmin} in 820 case ${catmin} in
798 dialup) type=Dialup;; 821 dialup) type=Dialup;;
799 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
800 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
801 irc) type=IRCClient;; 824 irc) type=IRCClient;;
802 mail) type=Email;; 825 mail) type=Email;;
803 news) type=News;; 826 news) type=News;;
804 nntp) type=News;; 827 nntp) type=News;;
805 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
806 *) type=;; 829 *) type=;;
807 esac 830 esac
808 type="Network;${type}" 831 type="Network;${type}"
809 ;; 832 ;;
810 833
811 sci) 834 sci)
812 case ${catmin} in 835 case ${catmin} in
813 astro*) type=Astronomoy;; 836 astro*) type=Astronomy;;
814 bio*) type=Biology;; 837 bio*) type=Biology;;
815 calc*) type=Calculator;; 838 calc*) type=Calculator;;
816 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
817 geo*) type=Geology;; 841 geo*) type=Geology;;
818 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
819 *) type=;; 845 *) type=;;
820 esac 846 esac
821 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
822 ;; 852 ;;
823 853
824 www) 854 www)
825 case ${catmin} in 855 case ${catmin} in
826 client) type=WebBrowser;; 856 client) type=WebBrowser;;
827 *) type=;; 857 *) type=;;
828 esac 858 esac
829 type="Network" 859 type="Network"
830 ;; 860 ;;
831 861
832 *) 862 *)
837 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
838 local desktop_name="${PN}" 868 local desktop_name="${PN}"
839 else 869 else
840 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
841 fi 871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
842 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
843 874
875 cat <<-EOF > "${desktop}"
844echo "[Desktop Entry] 876 [Desktop Entry]
845Encoding=UTF-8 877 Version=1.0
846Version=0.9.2
847Name=${name} 878 Name=${name}
848Type=Application 879 Type=Application
849Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
850Exec=${exec} 881 Exec=${exec}
851Path=${path} 882 TryExec=${exec%% *}
852Icon=${icon} 883 Icon=${icon}
853Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
854 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
855 insinto /usr/share/applications 892 insinto /usr/share/applications
856 doins "${desktop}" 893 doins "${desktop}"
857 894 )
858 return 0
859} 895}
860 896
861# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
862# 898# @USAGE: [directories]
863# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
864# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
865# 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}
866 924
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.
867make_session_desktop() { 930make_session_desktop() {
868 [[ -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
869 [[ -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
870 933
871 local title=$1 934 local title=$1
872 local command=$2 935 local command=$2
873 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
874 937
938 cat <<-EOF > "${desktop}"
875echo "[Desktop Entry] 939 [Desktop Entry]
876Encoding=UTF-8
877Name=${title} 940 Name=${title}
878Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
879Exec=${command} 942 Exec=${command}
880TryExec=${command} 943 TryExec=${command}
881Type=Application" > "${desktop}" 944 Type=Application
945 EOF
882 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
883 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
884 doins "${desktop}" 951 doins "${desktop}"
952 )
885} 953}
886 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
887domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
888 local i j 964 local i j ret=0
889 insinto /usr/share/applications 965 insinto /usr/share/applications
890 for i in "$@" ; do 966 for i in "$@" ; do
891 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
892 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
893 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
894 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
895 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
896 done 974 done
975 else
976 ((++ret))
897 fi 977 fi
898 done 978 done
979 exit ${ret}
980 )
899} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
900newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
901 insinto /usr/share/applications 991 insinto /usr/share/applications
902 newins "$1" "$2" 992 newins "$@"
993 )
903} 994}
904 995
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.
905doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
906 local i j 1005 local i j ret
907 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
908 for i in "$@" ; do 1007 for i in "$@" ; do
909 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
910 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
911 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
912 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
913 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
914 done 1015 done
1016 else
1017 ((++ret))
915 fi 1018 fi
916 done 1019 done
1020 exit ${ret}
1021 )
917} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
918newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
919 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
920 newins "$1" "$2" 1033 newins "$@"
1034 )
921} 1035}
922
923##############################################################
924# END: Handle .desktop files and menu entries #
925##############################################################
926
927 1036
928# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
929find_unpackable_file() { 1038find_unpackable_file() {
930 local src=$1 1039 local src=$1
931 if [[ -z ${src} ]] ; then 1040 if [[ -z ${src} ]] ; then
941 fi 1050 fi
942 [[ ! -e ${src} ]] && return 1 1051 [[ ! -e ${src} ]] && return 1
943 echo "${src}" 1052 echo "${src}"
944} 1053}
945 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
946# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
947# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
948# 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
949# 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.
950# 1062#
951# Usage: unpack_pdv [file to unpack] [size of off_t]
952# - 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
953# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
954# 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#
955# 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
956# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
957# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
958# 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
959# 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
960# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
961# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
962# lseek 1081# lseek
963# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
964# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
965# 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.
966unpack_pdv() { 1087unpack_pdv() {
967 local src=$(find_unpackable_file $1) 1088 local src=$(find_unpackable_file "$1")
968 local sizeoff_t=$2 1089 local sizeoff_t=$2
969 1090
970 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
971 [[ -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 :("
972 1093
973 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
974 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
975 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
976 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 ${sizeoff_t} | hexdump -e \"%i\")
977 1098
978 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
979 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
980 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
981 1102
982 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
983 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
984 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
985 1106
986 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
987 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
988 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
989 1110
990 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
991 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
992 iscompressed=1 1113 iscompressed=1
993 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
994 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
995 else 1116 else
996 iscompressed=0 1117 iscompressed=0
997 fi 1118 fi
998 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
999 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1000 istar=1 1121 istar=1
1001 else 1122 else
1002 istar=0 1123 istar=0
1003 fi 1124 fi
1004 1125
1032 true 1153 true
1033 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1034 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1035} 1156}
1036 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1037# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1038# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1039# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1040# many other game companies. 1164# many other game companies.
1041# 1165#
1042# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1043# - If the file is not specified then unpack will utilize ${A}.
1044# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1045# the proper offset from the script itself. 1168# the proper offset from the script itself.
1046unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1047 local src=$(find_unpackable_file "$1") 1171 local src=$(find_unpackable_file "${src_input}")
1048 local skip=$2 1172 local skip=$2
1049 local exe=$3 1173 local exe=$3
1050 1174
1051 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1052 1176
1053 local shrtsrc=$(basename "${src}") 1177 local shrtsrc=$(basename "${src}")
1054 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1055 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1056 then
1057 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1058 local skip=0 1181 local skip=0
1059 exe=tail 1182 exe=tail
1060 case ${ver} in 1183 case ${ver} in
1061 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1062 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1063 ;; 1186 ;;
1064 2.0|2.0.1) 1187 2.0|2.0.1)
1065 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1066 ;; 1189 ;;
1074 ;; 1197 ;;
1075 2.1.3) 1198 2.1.3)
1076 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1077 let skip="skip + 1" 1200 let skip="skip + 1"
1078 ;; 1201 ;;
1079 2.1.4) 1202 2.1.4|2.1.5)
1080 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1081 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1082 exe="dd" 1205 exe="dd"
1083 ;; 1206 ;;
1084 *) 1207 *)
1096 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}'";;
1097 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1098 esac 1221 esac
1099 1222
1100 # 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
1101 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1102 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1103 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1104 case ${filetype} in 1227 case ${filetype} in
1105 *tar\ archive) 1228 *tar\ archive*)
1106 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1107 ;; 1230 ;;
1108 bzip2*) 1231 bzip2*)
1109 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1110 ;; 1233 ;;
1120 ;; 1243 ;;
1121 esac 1244 esac
1122 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1123} 1246}
1124 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1125# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1126#
1127# Usage: check_license [license]
1128# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1129check_license() { 1253check_license() {
1130 local lic=$1 1254 local lic=$1
1131 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1132 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1133 else 1257 else
1134 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1135 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1136 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1137 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1138 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1139 lic="${src}" 1263 lic="${lic}"
1140 fi
1141 fi 1264 fi
1265 fi
1142 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1143 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1144 1268
1145 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1146 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1147 local shopts=$- 1271 local shopts=$-
1148 local alic 1272 local alic
1149 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1150 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1151 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1152 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1153 return 0 1277 return 0
1154 fi 1278 fi
1155 done 1279 done
1156 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1157 1281
1158 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1159 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1160********************************************************** 1284 **********************************************************
1161The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1162package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1163continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1164CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1165********************************************************** 1289 **********************************************************
1166 1290
1167EOF 1291 EOF
1168 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1169 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1170 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1171 read alic 1295 read alic
1172 case ${alic} in 1296 case ${alic} in
1179 die "Failed to accept license" 1303 die "Failed to accept license"
1180 ;; 1304 ;;
1181 esac 1305 esac
1182} 1306}
1183 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1184# 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
1185# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1186# 1313#
1187# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1188# 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()
1189# 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
1190# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1191# 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#
1192# 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',
1193# 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
1194# 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.
1195# 1328#
1196# 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.
1197#
1198# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1199# - this will attempt to locate a cd based upon a file that is on
1200# the cd ... the more files you give this function, the more cds
1201# the cdrom functions will handle
1202cdrom_get_cds() { 1330cdrom_get_cds() {
1203 # 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
1204 # the # of files they gave us 1332 # the # of files they gave us
1205 local cdcnt=0 1333 local cdcnt=0
1206 local f= 1334 local f=
1207 for f in "$@" ; do 1335 for f in "$@" ; do
1208 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1209 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1210 done 1338 done
1211 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1212 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1213 1341
1214 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1215 # 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
1216 if [[ ! -z ${CD_ROOT} ]] ; then
1217 export CDROM_ROOT=${CD_ROOT}
1218 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1219 return
1220 fi
1221 # do the same for CD_ROOT_X
1222 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1223 local var= 1345 local var=
1224 cdcnt=0 1346 cdcnt=0
1225 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1226 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1227 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1228 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1229 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1230 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1231 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1232 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1233 fi 1356 fi
1234 export CDROM_ROOTS_${cdcnt}="${!var}"
1235 done 1357 done
1236 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1237 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}
1238 return 1366 return
1239 fi 1367 fi
1240 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1241 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1242 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1243 if [[ -z ${CDROM_NAME} ]] ; then
1244 echo "cdrom for ${PN}."
1245 else
1246 echo "${CDROM_NAME}."
1247 fi
1248 echo 1373 echo
1249 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"
1250 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1251 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1252 einfo "directory containing the files." 1377 einfo "directory containing the files."
1253 echo 1378 echo
1254 einfo "For example:" 1379 einfo "For example:"
1255 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1256 echo 1381 echo
1257 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
1258 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1259 cdcnt=0 1393 cdcnt=0
1260 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1261 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1262 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1263 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1264 done 1398 done
1265 echo 1399 echo
1266 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"
1267 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1268 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1269 einfon "" 1403 einfon ""
1270 cdcnt=0 1404 cdcnt=0
1271 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1272 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1273 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1274 done 1408 done
1275 echo 1409 echo
1276 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"
1277 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1280 echo 1414 echo
1281 einfo "For example:" 1415 einfo "For example:"
1282 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1283 echo 1417 echo
1284 fi 1418 fi
1419
1420 export CDROM_SET=""
1285 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1286 cdrom_load_next_cd 1422 cdrom_load_next_cd
1287} 1423}
1288 1424
1289# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1290# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1291# 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
1292# 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.
1293cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1294 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1295 local var= 1434 local var
1296 1435 ((++CDROM_CURRENT_CD))
1297 if [[ ! -z ${CD_ROOT} ]] ; then
1298 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1299 return
1300 fi
1301 1436
1302 unset CDROM_ROOT 1437 unset CDROM_ROOT
1303 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1304 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1305 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1306 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1307 else 1443 else
1308 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1309 fi 1445 fi
1310 1446
1311 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1316# 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
1317# 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
1318# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1319# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1320# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1321cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0
1460
1322 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1323 local dir=$(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}]})
1324 local file=$(basename "$*") 1470 local file=$(basename ${cdset[${i}]})
1325 local mline=""
1326 local showedmsg=0
1327 1471
1328 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/ }
1329 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1330 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1331 && 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))
1332 done 1487 done
1333 1488
1334 if [[ -z ${CDROM_ROOT} ]] ; then
1335 echo 1489 echo
1336 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1337 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1338 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1339 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1340 else
1341 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1342 fi
1343 else 1494 else
1344 if [[ -z ${CDROM_NAME_1} ]] ; then
1345 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1346 else
1347 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1348 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1349 fi
1350 fi 1496 fi
1351 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
1352 fi 1504 fi
1505 showedmsg=1
1506 fi
1353 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1354 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1355 echo 1509 echo
1356 einfo "If you are having trouble with the detection" 1510 einfo "If you are having trouble with the detection"
1357 einfo "of your CD, it is possible that you do not have" 1511 einfo "of your CD, it is possible that you do not have"
1358 einfo "Joliet support enabled in your kernel. Please" 1512 einfo "Joliet support enabled in your kernel. Please"
1359 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1360 read 1514 read || die "something is screwed with your system"
1361 fi
1362 done 1515 done
1363} 1516}
1364 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1365# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1366# a package can support 1522# a package can support. The first form allows you to
1367# 1523# specify a list of LINGUAS. The -i builds a list of po
1368# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1369# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1370# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1371# 1527# of the lists.
1372# The first form allows you to specify a list of LINGUAS.
1373# The -i builds a list of po files found in all the
1374# directories and uses the intersection of the lists.
1375# The -u builds a list of po files found in all the
1376# directories and uses the union of the lists.
1377strip-linguas() { 1528strip-linguas() {
1378 local ls newls 1529 local ls newls nols
1379 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1380 local op=$1; shift 1531 local op=$1; shift
1381 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1382 local d f 1533 local d f
1383 for d in "$@" ; do 1534 for d in "$@" ; do
1384 if [[ ${op} == "-u" ]] ; then 1535 if [[ ${op} == "-u" ]] ; then
1385 newls=${ls} 1536 newls=${ls}
1386 else 1537 else
1387 newls="" 1538 newls=""
1388 fi 1539 fi
1389 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1390 if [[ ${op} == "-i" ]] ; then 1541 if [[ ${op} == "-i" ]] ; then
1391 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1392 else 1543 else
1393 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1394 fi 1545 fi
1395 done 1546 done
1396 ls=${newls} 1547 ls=${newls}
1397 done 1548 done
1398 ls=${ls//.po}
1399 else 1549 else
1400 ls=$@ 1550 ls="$@"
1401 fi 1551 fi
1402 1552
1403 ls=" ${ls} " 1553 nols=""
1404 newls="" 1554 newls=""
1405 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1406 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1556 if hasq ${f} ${ls} ; then
1407 newls="${newls} ${f}" 1557 newls="${newls} ${f}"
1408 else 1558 else
1409 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1410 fi 1560 fi
1411 done 1561 done
1412 if [[ -z ${newls} ]] ; then 1562 [[ -n ${nols} ]] \
1413 export LINGUAS="" 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1414 else
1415 export LINGUAS=${newls:1} 1564 export LINGUAS=${newls:1}
1416 fi
1417} 1565}
1418 1566
1419# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1420# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1421 1569# @DESCRIPTION:
1422# the following functions are useful in kernel module ebuilds, etc.
1423# for an example see ivtv or drbd ebuilds
1424
1425# set's ARCH to match what the kernel expects
1426set_arch_to_kernel() {
1427 i=10
1428 while ((i--)) ; do
1429 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1430 done
1431 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1432 case ${ARCH} in
1433 x86) export ARCH="i386";;
1434 amd64) export ARCH="x86_64";;
1435 hppa) export ARCH="parisc";;
1436 mips) export ARCH="mips";;
1437 sparc) export ARCH="$(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!
1438 *) export ARCH="${ARCH}";;
1439 esac
1440}
1441
1442# set's ARCH back to what portage expects
1443set_arch_to_portage() {
1444 i=10
1445 while ((i--)) ; do
1446 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1447 done
1448 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1449}
1450
1451# Jeremy Huddleston <eradicator@gentoo.org>:
1452# preserve_old_lib /path/to/libblah.so.0
1453# preserve_old_lib_notify /path/to/libblah.so.0
1454#
1455# These functions are useful when a lib in your package changes --soname. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1456# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1457# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1458# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1459# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1460# 1575# preserve_old_lib_notify function.
1461# src_install() {
1462# ...
1463# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1464# ...
1465# }
1466#
1467# pkg_postinst() {
1468# ...
1469# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1470# ...
1471# }
1472
1473preserve_old_lib() { 1576preserve_old_lib() {
1474 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1475 1582
1476 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1477 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1478 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1479 1586 dir=${lib%/*}
1480 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1481 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1482 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1483 fi 1590 done
1484} 1591}
1485 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1486preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1487 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1488 1602
1489 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1490 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1491 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1492 ewarn "An old version of an installed library was detected on your system." 1608 ewarn "Old versions of installed libraries were detected on your system."
1493 ewarn "In order to avoid breaking packages that link against it, this older version" 1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1494 ewarn "is not being removed. In order to make full use of this newer version," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1495 ewarn "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1496 ewarn " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1613 ewarn
1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1497 ewarn 1618 ewarn
1498 ewarn "After doing that, you can safely remove ${LIB}" 1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1499 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1620 ewarn "delete the old libraries."
1500 fi 1621 fi
1501} 1622}
1502 1623
1503# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1504# certain USE flags 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1505# 1639#
1506# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1640# Remember that this function isn't terribly intelligent so order of optional
1507# ex: built_with_use xchat gtk2 1641# flags matter.
1508#
1509# Flags: -a all USE flags should be utilized
1510# -o at least one USE flag should be utilized
1511# Note: the default flag is '-a'
1512built_with_use() { 1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1513 local opt=$1 1659 local opt=$1
1514 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1515 1661
1516 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1517 shift 1664 shift
1518 1665
1519 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1520 [[ ! -e ${USEFILE} ]] && return 1 1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1668
1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1670 # this gracefully
1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1678
1679 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE})
1681 # Don't check USE_EXPAND #147237
1682 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then
1685 expand=""
1686 break
1687 fi
1688 done
1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1521 1699
1522 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1523 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1524 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1525 has $1 ${USE_BUILT} && return 0 1703 has $1 ${USE_BUILT} && return 0
1529 shift 1707 shift
1530 done 1708 done
1531 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1532} 1710}
1533 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1534# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1535# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1536epunt_cxx() { 1719epunt_cxx() {
1537 local dir=$1 1720 local dir=$1
1538 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1539 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1540 local f 1723 local f
1541 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1542 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1543 done 1726 done
1544 eend 0 1727 eend 0
1545} 1728}
1546 1729
1547# dopamd <file> [more files] 1730# @FUNCTION: make_wrapper
1548# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1549# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1550dopamd() { 1733# Create a shell wrapper script named wrapper in installpath
1551 [[ -z $1 ]] && die "dopamd requires at least one argument" 1734# (defaults to the bindir) to execute target (default of wrapper) by
1552 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1553 use pam || return 0 1736# libpaths followed by optionally changing directory to chdir.
1554
1555 INSDESTTREE=/etc/pam.d \
1556 doins "$@" || die "failed to install $@"
1557}
1558# newpamd <old name> <new name>
1559#
1560# Install pam file <old name> as <new name> in /etc/pam.d
1561newpamd() {
1562 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1563
1564 use pam || return 0
1565
1566 INSDESTTREE=/etc/pam.d \
1567 newins "$1" "$2" || die "failed to install $1 as $2"
1568}
1569
1570# make a wrapper script ...
1571# NOTE: this was originally games_make_wrapper, but I noticed other places where
1572# this could be used, so I have moved it here and made it not games-specific
1573# -- wolf31o2
1574# $1 == wrapper name
1575# $2 == binary to run
1576# $3 == directory to chdir before running binary
1577# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1578# $5 == path for wrapper
1579make_wrapper() { 1737make_wrapper() {
1580 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1581 local tmpwrapper=$(emktemp) 1739 local tmpwrapper=$(emktemp)
1740 # We don't want to quote ${bin} so that people can pass complex
1741 # things as $bin ... "./someprog --args"
1582 cat << EOF > "${tmpwrapper}" 1742 cat << EOF > "${tmpwrapper}"
1583#!/bin/sh 1743#!/bin/sh
1584cd "${chdir}" 1744cd "${chdir:-.}"
1745if [ -n "${libdir}" ] ; then
1746 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1585export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1747 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1748 else
1749 export LD_LIBRARY_PATH="${libdir}"
1750 fi
1751fi
1586exec ${bin} "\$@" 1752exec ${bin} "\$@"
1587EOF 1753EOF
1588 chmod go+rx "${tmpwrapper}" 1754 chmod go+rx "${tmpwrapper}"
1589 if [ -n "${5}" ] 1755 if [[ -n ${path} ]] ; then
1590 then 1756 (
1591 exeinto ${5} 1757 exeinto "${path}"
1592 newexe "${tmpwrapper}" "${wrapper}" 1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1593 else 1760 else
1594 newbin "${tmpwrapper}" "${wrapper}" 1761 newbin "${tmpwrapper}" "${wrapper}" || die
1595 fi 1762 fi
1596} 1763}

Legend:
Removed from v.1.197  
changed lines
  Added in v.1.294

  ViewVC Help
Powered by ViewVC 1.1.20