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Revision 1.71 - (show annotations) (download)
Sat Jun 19 00:35:11 2010 UTC (4 years, 5 months ago) by abcd
Branch: MAIN
Changes since 1.70: +2 -2 lines
Moving dev-util/cvs* to dev-vcs/cvs*

1 # Copyright 1999-2008 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.70 2008/04/27 07:00:40 ulm Exp $
4
5 # @ECLASS: cvs.eclass
6 # @MAINTAINER:
7 # vapier@gentoo.org (and anyone who wants to help)
8 # @BLURB: This eclass provides generic cvs fetching functions
9 # @DESCRIPTION:
10 # This eclass provides the generic cvs fetching functions. To use this from an
11 # ebuild, set the ECLASS VARIABLES as specified below in your ebuild before
12 # inheriting. Then either leave the default src_unpack or extend over
13 # cvs_src_unpack. If you find that you need to call the cvs_* functions
14 # directly, I'd be interested to hear about it.
15
16 inherit eutils
17
18 # TODO:
19
20 # Implement more auth types (gserver?, kserver?)
21
22 # Support additional remote shells with `ext' authentication (does
23 # anyone actually need to use it with anything other than SSH?)
24
25
26 # Users shouldn't change these settings! The ebuild/eclass inheriting
27 # this eclass will take care of that. If you want to set the global
28 # KDE cvs ebuilds' settings, see the comments in kde-source.eclass.
29
30 # @ECLASS-VARIABLE: ECVS_CVS_COMMAND
31 # @DESCRIPTION:
32 # CVS command to run
33 #
34 # You can set, for example, "cvs -t" for extensive debug information
35 # on the cvs connection. The default of "cvs -q -f -z4" means to be
36 # quiet, to disregard the ~/.cvsrc config file and to use maximum
37 # compression.
38
39 # @ECLASS-VARIABLE: ECVS_CVS_COMPRESS
40 # @DESCRIPTION:
41 # Set the compression level.
42 [[ -z ${ECVS_CVS_COMPRESS} ]] && ECVS_CVS_COMPRESS="-z1"
43
44 # @ECLASS-VARIABLE: ECVS_CVS_OPTIONS
45 # @DESCRIPTION:
46 # Additional options to the cvs commands.
47 [[ -z ${ECVS_CVS_OPTIONS} ]] && ECVS_CVS_OPTIONS="-q -f"
48
49 # @ECLASS-VARIABLE: ECVS_CVS_COMMAND
50 # @DESCRIPTION:
51 # The cvs command.
52 [[ -z ${ECVS_CVS_COMMAND} ]] && ECVS_CVS_COMMAND="cvs ${ECVS_CVS_OPTIONS} ${ECVS_CVS_COMPRESS}"
53
54 # @ECLASS-VARIABLE: ECVS_UP_OPTS
55 # @DESCRIPTION:
56 # CVS options given after the cvs update command. Don't remove "-dP" or things
57 # won't work.
58 [ -z "$ECVS_UP_OPTS" ] && ECVS_UP_OPTS="-dP"
59
60 # @ECLASS-VARIABLE: ECVS_CO_OPTS
61 # @DESCRIPTION:
62 # CVS options given after the cvs checkout command.
63 [ -z "$ECVS_CO_OPTS" ] && ECVS_CO_OPTS=""
64
65
66 # @ECLASS-VARIABLE: ECVS_LOCAL
67 # @DESCRIPTION:
68 # If this is set, the CVS module will be fetched non-recursively.
69 # Refer to the information in the CVS man page regarding the -l
70 # command option (not the -l global option).
71
72 # @ECLASS-VARIABLE: ECVS_LOCALNAME
73 # @DESCRIPTION:
74 # Local name of checkout directory
75 #
76 # This is useful if the module on the server is called something
77 # common like 'driver' or is nested deep in a tree, and you don't like
78 # useless empty directories.
79 #
80 # WARNING: Set this only from within ebuilds! If set in your shell or
81 # some such, things will break because the ebuild won't expect it and
82 # have e.g. a wrong $S setting.
83
84 # @ECLASS-VARIABLE: ECVS_TOP_DIR
85 # @DESCRIPTION:
86 # The directory under which CVS modules are checked out.
87 [ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/cvs-src"
88
89 # @ECLASS-VARIABLE: ECVS_SERVER
90 # @DESCRIPTION:
91 # CVS path
92 #
93 # The format is "server:/dir", e.g. "anoncvs.kde.org:/home/kde".
94 # Remove the other parts of the full CVSROOT, which might look like
95 # ":pserver:anonymous@anoncvs.kde.org:/home/kde"; this is generated
96 # using other settings also.
97 #
98 # Set this to "offline" to disable fetching (i.e. to assume the module
99 # is already checked out in ECVS_TOP_DIR).
100 [ -z "$ECVS_SERVER" ] && ECVS_SERVER="offline"
101
102 # @ECLASS-VARIABLE: ECVS_MODULE
103 # @DESCRIPTION:
104 # The name of the CVS module to be fetched
105 #
106 # This must be set when cvs_src_unpack is called. This can include
107 # several directory levels, i.e. "foo/bar/baz"
108
109 #[ -z "$ECVS_MODULE" ] && die "$ECLASS: error: ECVS_MODULE not set, cannot continue"
110
111 # @ECLASS-VARIABLE: ECVS_BRANCH
112 # @DESCRIPTION:
113 # The name of the branch/tag to use
114 #
115 # The default is "HEAD". The following default _will_ reset your
116 # branch checkout to head if used.
117
118 #[ -z "$ECVS_BRANCH" ] && ECVS_BRANCH="HEAD"
119
120 # @ECLASS-VARIABLE: ECVS_AUTH
121 # @DESCRIPTION:
122 # Authentication method to use
123 #
124 # Possible values are "pserver" and "ext". If `ext' authentication is
125 # used, the remote shell to use can be specified in CVS_RSH (SSH is
126 # used by default). Currently, the only supported remote shell for
127 # `ext' authentication is SSH.
128 #
129 # Armando Di Cianno <fafhrd@gentoo.org> 2004/09/27
130 # - Added "no" as a server type, which uses no AUTH method, nor
131 # does it login
132 # e.g.
133 # "cvs -danoncvs@savannah.gnu.org:/cvsroot/backbone co System"
134 # ( from gnustep-apps/textedit )
135 [ -z "$ECVS_AUTH" ] && ECVS_AUTH="pserver"
136
137 # @ECLASS-VARIABLE: ECVS_USER
138 # @DESCRIPTION:
139 # Username to use for authentication on the remote server.
140 [ -z "$ECVS_USER" ] && ECVS_USER="anonymous"
141
142 # @ECLASS-VARIABLE: ECVS_PASS
143 # @DESCRIPTION:
144 # Password to use for authentication on the remote server
145 [ -z "$ECVS_PASS" ] && ECVS_PASS=""
146
147 # @ECLASS-VARIABLE: ECVS_SSH_HOST_KEY
148 # @DESCRIPTION:
149 # If SSH is used for `ext' authentication, use this variable to
150 # specify the host key of the remote server. The format of the value
151 # should be the same format that is used for the SSH known hosts file.
152 #
153 # WARNING: If a SSH host key is not specified using this variable, the
154 # remote host key will not be verified.
155
156 # @ECLASS-VARIABLE: ECVS_CLEAN
157 # @DESCRIPTION:
158 # Set this to get a clean copy when updating (passes the
159 # -C option to cvs update)
160
161 # @ECLASS-VARIABLE: ECVS_RUNAS
162 # @DESCRIPTION:
163 # Specifies an alternate (non-root) user to use to run cvs. Currently
164 # b0rked and wouldn't work with portage userpriv anyway without
165 # special magic.
166
167 # [ -z "$ECVS_RUNAS" ] && ECVS_RUNAS="`whoami`"
168
169 # ECVS_SUBDIR -- deprecated, do not use
170 [ -n "$ECVS_SUBDIR" ] && die "ERROR: deprecated ECVS_SUBDIR defined. Please fix this ebuild."
171
172 # add cvs to deps
173 # ssh is used for ext auth
174 # sudo is used to run as a specified user
175 DEPEND="dev-vcs/cvs"
176
177 [ -n "$ECVS_RUNAS" ] && DEPEND="$DEPEND app-admin/sudo"
178
179 if [ "$ECVS_AUTH" == "ext" ]; then
180 #default to ssh
181 [ -z "$CVS_RSH" ] && export CVS_RSH="ssh"
182 if [ "$CVS_RSH" != "ssh" ]; then
183 die "Support for ext auth with clients other than ssh has not been implemented yet"
184 fi
185 DEPEND="${DEPEND} net-misc/openssh"
186 fi
187
188 # called from cvs_src_unpack
189 cvs_fetch() {
190
191 # Make these options local variables so that the global values are
192 # not affected by modifications in this function.
193
194 local ECVS_COMMAND="${ECVS_COMMAND}"
195 local ECVS_UP_OPTS="${ECVS_UP_OPTS}"
196 local ECVS_CO_OPTS="${ECVS_CO_OPTS}"
197
198 debug-print-function $FUNCNAME $*
199
200 # Update variables that are modified by ebuild parameters, which
201 # should be effective every time cvs_fetch is called, and not just
202 # every time cvs.eclass is inherited
203
204 # Handle parameter for local (non-recursive) fetching
205
206 if [ -n "$ECVS_LOCAL" ]; then
207 ECVS_UP_OPTS="$ECVS_UP_OPTS -l"
208 ECVS_CO_OPTS="$ECVS_CO_OPTS -l"
209 fi
210
211 # Handle ECVS_BRANCH option
212 #
213 # Because CVS auto-switches branches, we just have to pass the
214 # correct -rBRANCH option when updating.
215
216 if [ -n "$ECVS_BRANCH" ]; then
217 ECVS_UP_OPTS="$ECVS_UP_OPTS -r$ECVS_BRANCH"
218 ECVS_CO_OPTS="$ECVS_CO_OPTS -r$ECVS_BRANCH"
219 fi
220
221 # Handle ECVS_LOCALNAME, which specifies the local directory name
222 # to use. Note that the -d command option is not equivalent to
223 # the global -d option.
224
225 if [ "$ECVS_LOCALNAME" != "$ECVS_MODULE" ]; then
226 ECVS_CO_OPTS="$ECVS_CO_OPTS -d $ECVS_LOCALNAME"
227 fi
228
229
230 if [ -n "$ECVS_CLEAN" ]; then
231 ECVS_UP_OPTS="$ECVS_UP_OPTS -C"
232 fi
233
234
235 # It would be easiest to always be in "run-as mode", logic-wise,
236 # if sudo didn't ask for a password even when sudo'ing to `whoami`.
237
238 if [ -z "$ECVS_RUNAS" ]; then
239 run=""
240 else
241 run="sudo -u $ECVS_RUNAS"
242 fi
243
244 # Create the top dir if needed
245
246 if [ ! -d "$ECVS_TOP_DIR" ]; then
247
248 # Note that the addwrite statements in this block are only
249 # there to allow creating ECVS_TOP_DIR; we allow writing
250 # inside it separately.
251
252 # This is because it's simpler than trying to find out the
253 # parent path of the directory, which would need to be the
254 # real path and not a symlink for things to work (so we can't
255 # just remove the last path element in the string)
256
257 debug-print "$FUNCNAME: checkout mode. creating cvs directory"
258 addwrite /foobar
259 addwrite /
260 $run mkdir -p "/$ECVS_TOP_DIR"
261 export SANDBOX_WRITE="${SANDBOX_WRITE//:\/foobar:\/}"
262 fi
263
264 # In case ECVS_TOP_DIR is a symlink to a dir, get the real path,
265 # otherwise addwrite() doesn't work.
266
267 cd -P "$ECVS_TOP_DIR" > /dev/null
268 ECVS_TOP_DIR="`/bin/pwd`"
269
270 # Disable the sandbox for this dir
271 addwrite "$ECVS_TOP_DIR"
272
273 # Chown the directory and all of its contents
274 if [ -n "$ECVS_RUNAS" ]; then
275 $run chown -R "$ECVS_RUNAS" "/$ECVS_TOP_DIR"
276 fi
277
278 # Determine the CVS command mode (checkout or update)
279 if [ ! -d "$ECVS_TOP_DIR/$ECVS_LOCALNAME/CVS" ]; then
280 mode=checkout
281 else
282 mode=update
283 fi
284
285
286 # Our server string (i.e. CVSROOT) without the password so it can
287 # be put in Root
288 if [ "$ECVS_AUTH" == "no" ]
289 then
290 local server="${ECVS_USER}@${ECVS_SERVER}"
291 else
292 local connection="${ECVS_AUTH}"
293 [[ -n ${ECVS_PROXY} ]] && connection="${connection};proxy=${ECVS_PROXY}"
294 [[ -n ${ECVS_PROXY_PORT} ]] && connection="${connection};proxyport=${ECVS_PROXY_PORT}"
295 local server=":${connection}:${ECVS_USER}@${ECVS_SERVER}"
296 fi
297
298 # Switch servers automagically if needed
299 if [ "$mode" == "update" ]; then
300 cd /$ECVS_TOP_DIR/$ECVS_LOCALNAME
301 local oldserver="`$run cat CVS/Root`"
302 if [ "$server" != "$oldserver" ]; then
303
304 einfo "Changing the CVS server from $oldserver to $server:"
305 debug-print "$FUNCNAME: Changing the CVS server from $oldserver to $server:"
306
307 einfo "Searching for CVS directories ..."
308 local cvsdirs="`$run find . -iname CVS -print`"
309 debug-print "$FUNCNAME: CVS directories found:"
310 debug-print "$cvsdirs"
311
312 einfo "Modifying CVS directories ..."
313 for x in $cvsdirs; do
314 debug-print "In $x"
315 $run echo "$server" > "$x/Root"
316 done
317
318 fi
319 fi
320
321 # Prepare a cvspass file just for this session, we don't want to
322 # mess with ~/.cvspass
323 touch "${T}/cvspass"
324 export CVS_PASSFILE="${T}/cvspass"
325 if [ -n "$ECVS_RUNAS" ]; then
326 chown "$ECVS_RUNAS" "${T}/cvspass"
327 fi
328
329 # The server string with the password in it, for login
330 cvsroot_pass=":${ECVS_AUTH}:${ECVS_USER}:${ECVS_PASS}@${ECVS_SERVER}"
331
332 # Ditto without the password, for checkout/update after login, so
333 # that the CVS/Root files don't contain the password in plaintext
334 if [ "$ECVS_AUTH" == "no" ]
335 then
336 cvsroot_nopass="${ECVS_USER}@${ECVS_SERVER}"
337 else
338 cvsroot_nopass=":${ECVS_AUTH}:${ECVS_USER}@${ECVS_SERVER}"
339 fi
340
341 # Commands to run
342 cmdlogin="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_pass}\" login"
343 cmdupdate="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_nopass}\" update ${ECVS_UP_OPTS} ${ECVS_LOCALNAME}"
344 cmdcheckout="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_nopass}\" checkout ${ECVS_CO_OPTS} ${ECVS_MODULE}"
345
346 # Execute commands
347
348 cd "${ECVS_TOP_DIR}"
349 if [ "${ECVS_AUTH}" == "pserver" ]; then
350 einfo "Running $cmdlogin"
351 eval $cmdlogin || die "cvs login command failed"
352 if [ "${mode}" == "update" ]; then
353 einfo "Running $cmdupdate"
354 eval $cmdupdate || die "cvs update command failed"
355 elif [ "${mode}" == "checkout" ]; then
356 einfo "Running $cmdcheckout"
357 eval $cmdcheckout|| die "cvs checkout command failed"
358 fi
359 elif [ "${ECVS_AUTH}" == "ext" ] || [ "${ECVS_AUTH}" == "no" ]; then
360
361 # Hack to support SSH password authentication
362
363 # Backup environment variable values
364 local CVS_ECLASS_ORIG_CVS_RSH="${CVS_RSH}"
365
366 if [ "${SSH_ASKPASS+set}" == "set" ]; then
367 local CVS_ECLASS_ORIG_SSH_ASKPASS="${SSH_ASKPASS}"
368 else
369 unset CVS_ECLASS_ORIG_SSH_ASKPASS
370 fi
371
372 if [ "${DISPLAY+set}" == "set" ]; then
373 local CVS_ECLASS_ORIG_DISPLAY="${DISPLAY}"
374 else
375 unset CVS_ECLASS_ORIG_DISPLAY
376 fi
377
378 if [ "${CVS_RSH}" == "ssh" ]; then
379
380 # Force SSH to use SSH_ASKPASS by creating python wrapper
381
382 export CVS_RSH="${T}/cvs_sshwrapper"
383 cat > "${CVS_RSH}"<<EOF
384 #!/usr/bin/python
385 import fcntl
386 import os
387 import sys
388 try:
389 fd = os.open('/dev/tty', 2)
390 TIOCNOTTY=0x5422
391 try:
392 fcntl.ioctl(fd, TIOCNOTTY)
393 except:
394 pass
395 os.close(fd)
396 except:
397 pass
398 newarglist = sys.argv[:]
399 EOF
400
401 # disable X11 forwarding which causes .xauth access violations
402 # - 20041205 Armando Di Cianno <fafhrd@gentoo.org>
403 echo "newarglist.insert(1, '-oClearAllForwardings=yes')" \
404 >> "${CVS_RSH}"
405 echo "newarglist.insert(1, '-oForwardX11=no')" \
406 >> "${CVS_RSH}"
407
408 # Handle SSH host key checking
409
410 local CVS_ECLASS_KNOWN_HOSTS="${T}/cvs_ssh_known_hosts"
411 echo "newarglist.insert(1, '-oUserKnownHostsFile=${CVS_ECLASS_KNOWN_HOSTS}')" \
412 >> "${CVS_RSH}"
413
414 if [ -z "${ECVS_SSH_HOST_KEY}" ]; then
415 ewarn "Warning: The SSH host key of the remote server will not be verified."
416 einfo "A temporary known hosts list will be used."
417 local CVS_ECLASS_STRICT_HOST_CHECKING="no"
418 touch "${CVS_ECLASS_KNOWN_HOSTS}"
419 else
420 local CVS_ECLASS_STRICT_HOST_CHECKING="yes"
421 echo "${ECVS_SSH_HOST_KEY}" > "${CVS_ECLASS_KNOWN_HOSTS}"
422 fi
423
424 echo -n "newarglist.insert(1, '-oStrictHostKeyChecking=" \
425 >> "${CVS_RSH}"
426 echo "${CVS_ECLASS_STRICT_HOST_CHECKING}')" \
427 >> "${CVS_RSH}"
428 echo "os.execv('/usr/bin/ssh', newarglist)" \
429 >> "${CVS_RSH}"
430
431 chmod a+x "${CVS_RSH}"
432
433 # Make sure DISPLAY is set (SSH will not use SSH_ASKPASS
434 # if DISPLAY is not set)
435
436 [ -z "${DISPLAY}" ] && DISPLAY="DISPLAY"
437 export DISPLAY
438
439 # Create a dummy executable to echo $ECVS_PASS
440
441 export SSH_ASKPASS="${T}/cvs_sshechopass"
442 if [ "${ECVS_AUTH}" != "no" ]; then
443 echo -en "#!/bin/bash\necho \"$ECVS_PASS\"\n" \
444 > "${SSH_ASKPASS}"
445 else
446 echo -en "#!/bin/bash\nreturn\n" \
447 > "${SSH_ASKPASS}"
448
449 fi
450 chmod a+x "${SSH_ASKPASS}"
451 fi
452
453 if [ "${mode}" == "update" ]; then
454 einfo "Running $cmdupdate"
455 eval $cmdupdate || die "cvs update command failed"
456 elif [ "${mode}" == "checkout" ]; then
457 einfo "Running $cmdcheckout"
458 eval $cmdcheckout|| die "cvs checkout command failed"
459 fi
460
461 # Restore environment variable values
462 export CVS_RSH="${CVS_ECLASS_ORIG_CVS_RSH}"
463 if [ "${CVS_ECLASS_ORIG_SSH_ASKPASS+set}" == "set" ]; then
464 export SSH_ASKPASS="${CVS_ECLASS_ORIG_SSH_ASKPASS}"
465 else
466 unset SSH_ASKPASS
467 fi
468
469 if [ "${CVS_ECLASS_ORIG_DISPLAY+set}" == "set" ]; then
470 export DISPLAY="${CVS_ECLASS_ORIG_DISPLAY}"
471 else
472 unset DISPLAY
473 fi
474 fi
475
476 # Restore ownership. Not sure why this is needed, but someone
477 # added it in the orig ECVS_RUNAS stuff.
478 if [ -n "$ECVS_RUNAS" ]; then
479 chown `whoami` "${T}/cvspass"
480 fi
481
482 }
483
484 # @FUNCTION: cvs_src_unpack
485 # @DESCRIPTION:
486 # The cvs src_unpack function, which will be exported
487 cvs_src_unpack() {
488
489 debug-print-function $FUNCNAME $*
490
491 debug-print "$FUNCNAME: init:
492 ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND
493 ECVS_UP_OPTS=$ECVS_UP_OPTS
494 ECVS_CO_OPTS=$ECVS_CO_OPTS
495 ECVS_TOP_DIR=$ECVS_TOP_DIR
496 ECVS_SERVER=$ECVS_SERVER
497 ECVS_USER=$ECVS_USER
498 ECVS_PASS=$ECVS_PASS
499 ECVS_MODULE=$ECVS_MODULE
500 ECVS_LOCAL=$ECVS_LOCAL
501 ECVS_RUNAS=$ECVS_RUNAS
502 ECVS_LOCALNAME=$ECVS_LOCALNAME"
503
504 [ -z "$ECVS_MODULE" ] && die "ERROR: CVS module not set, cannot continue."
505
506 local ECVS_LOCALNAME="${ECVS_LOCALNAME}"
507
508 if [ -z "$ECVS_LOCALNAME" ]; then
509 ECVS_LOCALNAME="$ECVS_MODULE"
510 fi
511
512 local sanitized_pn=$(echo "${PN}" | LC_ALL=C sed -e 's:[^A-Za-z0-9_]:_:g')
513 local offline_pkg_var="ECVS_OFFLINE_${sanitized_pn}"
514 if [ "${!offline_pkg_var}" == "1" -o "$ECVS_OFFLINE" == "1" -o "$ECVS_SERVER" == "offline" ]; then
515 # We're not required to fetch anything; the module already
516 # exists and shouldn't be updated.
517 if [ -d "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}" ]; then
518 debug-print "$FUNCNAME: offline mode"
519 else
520 debug-print "$FUNCNAME: Offline mode specified but directory ${ECVS_TOP_DIR}/${ECVS_LOCALNAME} not found, exiting with error"
521 die "ERROR: Offline mode specified, but directory ${ECVS_TOP_DIR}/${ECVS_LOCALNAME} not found. Aborting."
522 fi
523 elif [ -n "$ECVS_SERVER" ]; then # ECVS_SERVER!=offline --> real fetching mode
524 einfo "Fetching CVS module $ECVS_MODULE into $ECVS_TOP_DIR ..."
525 cvs_fetch
526 else # ECVS_SERVER not set
527 die "ERROR: CVS server not specified, cannot continue."
528 fi
529
530 einfo "Copying $ECVS_MODULE from $ECVS_TOP_DIR ..."
531 debug-print "Copying module $ECVS_MODULE local_mode=$ECVS_LOCAL from $ECVS_TOP_DIR ..."
532
533 # This is probably redundant, but best to make sure.
534 mkdir -p "$WORKDIR/$ECVS_LOCALNAME"
535
536 if [ -n "$ECVS_LOCAL" ]; then
537 cp -f "$ECVS_TOP_DIR/$ECVS_LOCALNAME"/* "$WORKDIR/$ECVS_LOCALNAME"
538 else
539 cp -Rf "$ECVS_TOP_DIR/$ECVS_LOCALNAME" "$WORKDIR/$ECVS_LOCALNAME/.."
540 fi
541
542 # If the directory is empty, remove it; empty directories cannot
543 # exist in cvs. This happens when, for example, kde-source
544 # requests module/doc/subdir which doesn't exist. Still create
545 # the empty directory in workdir though.
546 if [ "`ls -A \"${ECVS_TOP_DIR}/${ECVS_LOCALNAME}\"`" == "CVS" ]; then
547 debug-print "$FUNCNAME: removing empty CVS directory $ECVS_LOCALNAME"
548 rm -rf "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}"
549 fi
550
551 # Implement some of base_src_unpack's functionality; note however
552 # that base.eclass may not have been inherited!
553 if [ -n "$PATCHES" ]; then
554 debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching"
555 cd "$S"
556 epatch ${PATCHES}
557 # Make sure we don't try to apply patches more than once,
558 # since cvs_src_unpack is usually called several times from
559 # e.g. kde-source_src_unpack
560 export PATCHES=""
561 fi
562
563 einfo "CVS module ${ECVS_MODULE} is now in ${WORKDIR}"
564 }
565
566 EXPORT_FUNCTIONS src_unpack

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