3 ########################################################################
6 # Author: Jeffrey Law, Bernd Schmidt, Mark Mitchell
10 # Script to create a GCC release.
12 # Copyright (c) 2001 Free Software Foundation.
14 # This file is part of GNU CC.
16 # GNU CC is free software; you can redistribute it and/or modify
17 # it under the terms of the GNU General Public License as published by
18 # the Free Software Foundation; either version 2, or (at your option)
21 # GNU CC is distributed in the hope that it will be useful,
22 # but WITHOUT ANY WARRANTY; without even the implied warranty of
23 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 # GNU General Public License for more details.
26 # You should have received a copy of the GNU General Public License
27 # along with GNU CC; see the file COPYING. If not, write to
28 # the Free Software Foundation, 59 Temple Place - Suite 330,
29 # Boston, MA 02111-1307, USA.
31 ########################################################################
33 ########################################################################
35 ########################################################################
37 # Here is an example usage of this script, to create a GCC 3.0.2
40 # gcc_release -r 3.0.2
42 # This script will automatically use the head of the release branch
43 # to generate the release.
45 ########################################################################
47 ########################################################################
49 # Issue the error message given by $1 and exit with a non-zero
53 echo "gcc_release: error: $1"
57 # Issue the informational message given by $1.
60 echo "gcc_release: $1"
63 # Issue a usage message explaining how to use this script.
67 gcc_release [-d destination]
77 # Change to the directory given by $1.
81 error
"Could not change directory to $1"
84 # Each of the arguments is a directory name, relative to the top
85 # of the source tree. Return another name for that directory, relative
86 # to the working directory.
90 echo `basename ${SOURCE_DIRECTORY}`/$x
94 # Build the source tree that will be the basis for the release
95 # in ${WORKING_DIRECTORY}/gcc-${RELEASE}.
98 # If the WORKING_DIRECTORY already exists, do not risk destroying it.
99 if [ -r ${WORKING_DIRECTORY} ]; then
100 error
"\`${WORKING_DIRECTORY}' already exists"
102 # Create the WORKING_DIRECTORY.
103 mkdir
"${WORKING_DIRECTORY}" \
104 || error
"Could not create \`${WORKING_DIRECTORY}'"
105 changedir
"${WORKING_DIRECTORY}"
107 # If this is a final release, make sure that the ChangeLogs
108 # and version strings are updated.
109 if [ ${FINAL} -ne 0 ]; then
110 inform
"Updating ChangeLogs and version files"
112 ${CVS} co
-d "`basename ${SOURCE_DIRECTORY}`" \
113 -r ${BRANCH} gcc || \
114 error
"Could not check out release sources"
115 for x
in `find ${SOURCE_DIRECTORY} -name ChangeLog`; do
116 cat - ${x} > ${x}.new
<<EOF
117 ${LONG_DATE} Release Manager
119 * GCC ${RELEASE} Released.
122 mv ${x}.new
${x} || \
123 error
"Could not update ${x}"
124 (changedir
`dirname ${x}` && \
125 ${CVS} ci
-m 'Mark ChangeLog' `basename ${x}`) || \
126 error
"Could not commit ${x}"
129 # Update `gcc/version.c'. There are other version files
130 # as well, which should have release status updated.
131 for x
in gcc
/version.c
; do
133 (changedir
`dirname ${SOURCE_DIRECTORY}/${x}` && \
134 sed -e 's|= \".*\"|= \"'${RELEASE}'\"|g' < ${y} > ${y}.new
&& \
135 mv ${y}.new
${y} && \
136 ${CVS} ci
-m 'Update version' ${y}) || \
137 error
"Could not update ${x}"
139 for x
in gcc
/f
/version.c libf2c
/libF77
/Version.c \
140 libf2c
/libI77
/Version.c libf2c
/libU77
/Version.c
; do
142 (changedir
`dirname ${SOURCE_DIRECTORY}/${x}` && \
143 sed -e 's/experimental\|prerelease/release/g' < ${y} > ${y}.new
&& \
144 mv ${y}.new
${y} && \
145 ${CVS} ci
-m 'Update version' ${y}) || \
146 error
"Could not update ${x}"
149 # Make sure we tag the sources for a final release.
150 TAG
="gcc_`echo ${RELEASE} | tr . _`_release"
152 rm -rf ${SOURCE_DIRECTORY}
156 if [ -n "${TAG}" ]; then
157 inform
"Tagging release sources"
158 ${CVS} rtag -r ${BRANCH} -F ${TAG} gcc || \
159 error
"Could not tag release sources"
163 # Export the current sources.
164 inform
"Retrieving release sources"
166 export -d "`basename ${SOURCE_DIRECTORY}`" \
167 -r ${BRANCH} gcc || \
168 error
"Could not retrieve release sources"
170 # Run gcc_update on them to set up the timestamps nicely.
171 changedir
"gcc-${RELEASE}"
172 contrib
/gcc_update
--touch
174 # Obtain some documentation files from the wwwdocs module.
175 inform
"Retrieving HTML documentation"
176 changedir
"${WORKING_DIRECTORY}"
177 for x
in bugs gnats faq
; do
178 (${CVS} export -r HEAD wwwdocs
/htdocs
/${x}.html
&& \
179 cp ${WORKING_DIRECTORY}/wwwdocs
/htdocs
/${x}.html \
180 ${SOURCE_DIRECTORY}) || \
181 error
"Could not retrieve ${x}.html"
184 inform
"Generating plain-text documentation from HTML"
185 changedir
"${SOURCE_DIRECTORY}"
186 for file in *.html
; do
187 newfile
=`echo $file | sed -e 's/.html//' | tr "[:lower:]" "[:upper:]"`
188 (${ENV} TERM
=vt100 lynx
-dump $file \
189 |
sed -e "s#file://localhost`/bin/pwd`\(.*\)#http://gcc.gnu.org\1#g" \
191 error
"Could not regenerate documentation"
194 # For a prerelease or real release, we need to generate additional
195 # files not present in CVS.
196 changedir
"${SOURCE_DIRECTORY}"
197 if [ $SNAPSHOT -ne 1 ]; then
198 # Generate the documentation.
199 inform
"Building install docs"
200 SOURCEDIR
=${SOURCE_DIRECTORY}/gcc
/doc
201 DESTDIR
=${SOURCE_DIRECTORY}/INSTALL
204 ${SOURCE_DIRECTORY}/gcc
/doc
/install.texi2html
206 # Regenerate the NEWS file.
207 contrib
/gennews
> gcc
/NEWS || \
208 error
"Could not regenerate NEWS files"
210 # Now, we must build the compiler in order to create any generated
211 # files that are supposed to go in the source directory. This is
212 # also a good sanity check to make sure that the release builds
213 # on at least one platform.
214 inform
"Building compiler"
215 OBJECT_DIRECTORY
=..
/objdir
216 contrib
/gcc_build
-d ${SOURCE_DIRECTORY} -o ${OBJECT_DIRECTORY} build || \
217 error
"Could not rebuild GCC"
219 # Regenerate the Fotran NEWS and BUGS files.
220 (cd ${OBJECT_DIRECTORY}/gcc
&& make f77.rebuilt
) || \
221 error
"Could not regenerate Fortran NEWS and BUGS files"
224 # Move message catalogs to source directory.
225 mv ..
/objdir
/gcc
/po
/*.gmo gcc
/po
/
227 # Create a `.brik' file to use for checking the validity of the
229 changedir
"${SOURCE_DIRECTORY}"
230 BRIK_FILE
=`mktemp /tmp/gcc_release.XXXXXXX`
231 ((find .
-type f |
sort > $BRIK_FILE) && \
232 brik
-Gb -f ${BRIK_FILE} > .brik
&& \
233 rm ${BRIK_FILE}) || \
234 error
"Could not compute brik checksum"
237 # Buid a single tarfile. The first argument is the name of the name
238 # of the tarfile to build, without any suffixes. They will be added
239 # automatically. The rest of the arguments are the files or
240 # directories to include.
243 # Get the name of the destination tar file.
247 # Build the tar file itself.
248 (${TAR} cf - "$@" | ${GZIP} > ${TARFILE}) || \
249 error
"Could not build tarfile"
250 FILE_LIST
="${FILE_LIST} ${TARFILE}"
253 # Build the various tar files for the release.
256 inform
"Building tarfiles"
258 changedir
"${WORKING_DIRECTORY}"
260 # The GNU Coding Standards specify that all files should
262 chmod -R a
+r
${SOURCE_DIRECTORY}
263 # And that all directories have mode 777.
264 find ${SOURCE_DIRECTORY} -type d
-exec chmod 777 {} \
;
266 # Build one huge tarfile for the entire distribution.
267 build_tarfile gcc-
${RELEASE} `basename ${SOURCE_DIRECTORY}`
269 # Now, build one for each of the languages.
270 build_tarfile gcc-ada-
${RELEASE} ${ADA_DIRS}
271 build_tarfile gcc-chill-
${RELEASE} ${CHILL_DIRS}
272 build_tarfile gcc-g
++-${RELEASE} ${CPLUSPLUS_DIRS}
273 build_tarfile gcc-g77-
${RELEASE} ${FORTRAN_DIRS}
274 build_tarfile gcc-java-
${RELEASE} ${JAVA_DIRS}
275 build_tarfile gcc-objc-
${RELEASE} ${OBJECTIVEC_DIRS}
276 build_tarfile gcc-testsuite-
${RELEASE} ${TESTSUITE_DIRS}
278 # The core is everything else.
280 for x
in ${ADA_DIRS} ${CHILL_DIRS} ${CPLUSPLUS_DIRS} ${FORTRAN_DIRS} \
281 ${JAVA_DIRS} ${OBJECTIVEC_DIRS} ${TESTSUITE_DIRS}; do
282 EXCLUDES
="${EXCLUDES} --exclude $x"
284 build_tarfile gcc-core-
${RELEASE} ${EXCLUDES} \
285 `basename ${SOURCE_DIRECTORY}`
287 # Possibly build diffs.
288 if [ -n "$OLD_TARS" ]; then
289 for old_tar
in $OLD_TARS; do
295 for f
in ${FILE_LIST}; do
297 (zcat
$f |
${BZIP2} > ${bzfile}) || error "Could not create ${bzfile}"
298 FILE_LIST="${FILE_LIST} ${bzfile}"
302 # Build diffs against an old release.
306 old_vers=${old_file%.tar.gz}
307 old_vers=${old_vers#gcc-}
308 inform "Building diffs against version
$old_vers"
309 for f in gcc gcc-g++ gcc-g77 gcc-java gcc-objc gcc-testsuite gcc-core; do
310 old_tar=${old_dir}/${f}-${old_vers}.tar.gz
311 new_tar=${WORKING_DIRECTORY}/${f}-${RELEASE}.tar.gz
312 if [ -e $old_tar ] && [ -e $new_tar ]; then
313 build_diff $old_tar gcc-${old_vers} $new_tar gcc-${RELEASE} \
314 ${f}-${old_vers}-${RELEASE}.diff.gz
319 # Build an individual diff.
321 changedir "${WORKING_DIRECTORY}"
323 mkdir $tmpdir || error "Could not create directory
$tmpdir"
325 tar xfz $1 || error "Could not unpack
$1 for diffs
"
326 tar xfz $3 || error "Could not unpack
$3 for diffs
"
327 ${DIFF} $2 $4 > ../${5%.gz}
328 if [ $? -eq 2 ]; then
329 error "Trouble making diffs from
$1 to
$3"
331 ${GZIP} ../${5%.gz} || error "Could not gzip ../${5%.gz}"
334 FILE_LIST
="${FILE_LIST} $5"
337 # Upload the files to the FTP server.
340 inform
"Uploading files"
342 changedir
"${WORKING_DIRECTORY}"
344 if [ $LOCAL -ne 0 ]; then
345 mkdir
-p "${FTP_PATH}" \
346 || error
"Could not create \`${FTP_PATH}'"
349 # Copy the tar files to the FTP server.
350 for x
in gcc
*.gz gcc
*.bz2
; do
352 # Make sure the file will be readable on the server.
355 ${SCP} ${x} ${FTP_PATH} || \
356 error
"Could not upload ${x}"
361 ########################################################################
363 ########################################################################
366 DATE
=`date "+%Y%m%d"`
367 LONG_DATE
=`date "+%Y-%m-%d"`
369 # The CVS server containing the GCC repository.
370 CVS_SERVER
="gcc.gnu.org"
371 # The path to the repository on that server.
372 CVS_REPOSITORY
="/cvs/gcc"
373 # The CVS protocol to use.
375 # The username to use when connecting to the server.
376 CVS_USERNAME
="${USER}"
378 # The path to the directory where the files are uploaded for FTP.
379 FTP_PATH
="gccadmin@gcc.gnu.org:~ftp/pub/gcc"
381 # The major number for the release. For release `3.0.2' this would be
384 # The minor number for the release. For release `3.0.2' this would be
387 # The revision number for the release. For release `3.0.2' this would
390 # The complete name of the release.
393 # The name of the branch from which the release should be made.
396 # The tag to apply to the sources used for the release.
399 # The old tarballs from which to generate diffs.
402 # The directory that will be used to construct the release. The
403 # release itself will be placed in a subdirectory of this diretory.
407 # The directory that will contain the GCC sources.
410 # The directories that should be part of the various language-specific
411 # tar files. These are all relative to the top of the source tree.
413 CHILL_DIRS
="gcc/ch libchill"
414 CPLUSPLUS_DIRS
="gcc/cp libstdc++-v3"
415 FORTRAN_DIRS
="gcc/f libf2c"
416 JAVA_DIRS
="gcc/java libjava libffi fastjar zlib boehm-gc"
417 OBJECTIVEC_DIRS
="gcc/objc libobjc"
418 TESTSUITE_DIRS
="gcc/testsuite"
420 # Non-zero if this is the final release, rather than a prerelease.
423 # Non-zero if we are building a snapshot, and don't build gcc or
424 # include generated files.
427 # Non-zero if we are running locally on gcc.gnu.org, and use local CVS
428 # and copy directly to the FTP directory.
431 # Major operation modes.
436 # Files generated to upload.
441 BZIP2
="${BZIP2:-bzip2}"
442 CVS
="${CVS:-cvs -f -Q -z9}"
443 DIFF
="${DIFF:-diff -Nrc3pad}"
445 GZIP
="${GZIP:-gzip --best}"
449 ########################################################################
450 # Command Line Processing
451 ########################################################################
454 while getopts "d:fr:u:t:p:sl" ARG
; do
456 d
) DESTINATION
="${OPTARG}";;
457 r
) RELEASE
="${OPTARG}";;
459 u
) CVS_USERNAME
="${OPTARG}";;
464 FTP_PATH
=~ftp
/pub
/gcc
465 PATH
=~
:/usr
/local
/bin
:$PATH;;
466 p
) OLD_TARS
="${OLD_TARS} ${OPTARG}";;
470 shift `expr ${OPTIND} - 1`
472 # Perform consistency checking.
473 if [ ${LOCAL} -eq 0 ] && [ -z ${CVS_USERNAME} ]; then
474 error
"No username specified"
477 if [ ! -d ${DESTINATION} ]; then
478 error
"\`${DESTINATION}' is not a directory"
481 if [ $SNAPSHOT -eq 0 ]; then
482 if [ -z ${RELEASE} ]; then
483 error
"No release number specified"
486 # Compute the major and minor release numbers.
487 RELEASE_MAJOR
=`echo $RELEASE | awk --assign FS=. '{ print $1; }'`
488 RELEASE_MINOR
=`echo $RELEASE | awk --assign FS=. '{ print $2; }'`
489 RELEASE_REVISION
=`echo $RELEASE | awk --assign FS=. '{ print $3; }'`
491 if [ -z "${RELEASE_MAJOR}" ] ||
[ -z "${RELEASE_MINOR}" ]; then
492 error
"Release number \`${RELEASE}' is invalid"
495 # Compute the full name of the release.
496 if [ -z "${RELEASE_REVISION}" ]; then
497 RELEASE
="${RELEASE_MAJOR}.${RELEASE_MINOR}"
499 RELEASE
="${RELEASE_MAJOR}.${RELEASE_MINOR}.${RELEASE_REVISION}"
502 # Compute the name of the branch, which is based solely on the major
503 # and minor release numbers.
504 BRANCH
="gcc-${RELEASE_MAJOR}_${RELEASE_MINOR}-branch"
506 # If this is not a final release, set various parameters acordingly.
507 if [ ${FINAL} -ne 1 ]; then
508 RELEASE
="${RELEASE}-${DATE}"
509 FTP_PATH
="${FTP_PATH}/snapshots"
511 FTP_PATH
="${FTP_PATH}/releases/gcc-${RELEASE}"
515 # For now snapshots come from the mainline.
517 FTP_PATH
="${FTP_PATH}/snapshots/${LONG_DATE}"
520 # Building locally on gcc.gnu.org, we know what the last snapshot date
522 if [ $LOCAL -ne 0 ]; then
523 LAST_DATE
=`cat ~/.snapshot_date`
524 PREV_LAST_DATE
=`cat ~/.prev_snapshot_date`
525 LAST_LONG_DATE
=`date --date=$LAST_DATE +%Y-%m-%d`
526 LAST_DIR
=~ftp
/pub
/gcc
/snapshots
/${LAST_LONG_DATE}
527 OLD_TARS
=${LAST_DIR}/gcc-
${LAST_DATE}.
tar.gz
531 # Compute the name of the WORKING_DIRECTORY and the SOURCE_DIRECTORY.
532 WORKING_DIRECTORY
="${DESTINATION}/gcc-${RELEASE}"
533 SOURCE_DIRECTORY
="${WORKING_DIRECTORY}/gcc-${RELEASE}"
535 # Recompute the names of all the language-specific directories,
536 # relative to the WORKING_DIRECTORY.
537 ADA_DIRS
=`adjust_dirs ${ADA_DIRS}`
538 CHILL_DIRS
=`adjust_dirs ${CHILL_DIRS}`
539 CPLUSPLUS_DIRS
=`adjust_dirs ${CPLUSPLUS_DIRS}`
540 FORTRAN_DIRS
=`adjust_dirs ${FORTRAN_DIRS}`
541 JAVA_DIRS
=`adjust_dirs ${JAVA_DIRS}`
542 OBJECTIVEC_DIRS
=`adjust_dirs ${OBJECTIVEC_DIRS}`
543 TESTSUITE_DIRS
=`adjust_dirs ${TESTSUITE_DIRS}`
546 if [ $LOCAL -eq 0 ]; then
547 CVSROOT
=":${CVS_PROTOCOL}:${CVS_USERNAME}@"
548 CVSROOT
="${CVSROOT}${CVS_SERVER}:${CVS_REPOSITORY}"
550 CVSROOT
="${CVS_REPOSITORY}"
554 ########################################################################
556 ########################################################################
558 # Handle the major modes.
559 while [ $# -ne 0 ]; do
561 sources
) MODE_SOURCES
=1;;
562 tarfiles
) MODE_TARFILES
=1;;
563 upload
) MODE_UPLOAD
=1;;
564 all
) MODE_SOURCES
=1; MODE_TARFILES
=1; MODE_UPLOAD
=1;;
565 *) error
"Unknown mode $1";;
570 # Build the source directory.
572 if [ $MODE_SOURCES -ne 0 ]; then
576 # Build the tar files.
578 if [ $MODE_TARFILES -ne 0 ]; then
582 # Upload them to the FTP server.
584 if [ $MODE_UPLOAD -ne 0 ]; then
587 # For snapshots, make some further updates.
588 if [ $SNAPSHOT -ne 0 ] && [ $LOCAL -ne 0 ]; then
589 # Update links on the FTP server.
590 TEXT_DATE
=`date --date=$DATE +%B\ %d,\ %Y`
591 LAST_TEXT_DATE
=`date --date=$LAST_DATE +%B\ %d,\ %Y`
592 cd ~ftp
/pub
/gcc
/snapshots
593 sed -e "s%$LAST_DATE%$DATE%g" -e "s%$PREV_LAST_DATE%$LAST_DATE%g" \
594 -e "s%$LAST_LONG_DATE%$LONG_DATE%g" \
595 -e "s%$LAST_TEXT_DATE%$TEXT_DATE%g" < README
> $$
597 sed -e "s%$LAST_DATE%$DATE%g" -e "s%$PREV_LAST_DATE%$LAST_DATE%g" \
598 -e "s%$LAST_LONG_DATE%$LONG_DATE%g" \
599 -e "s%$LAST_TEXT_DATE%$TEXT_DATE%g" < index.html
> $$
602 touch LATEST-IS-
$LONG_DATE
603 rm -f LATEST-IS-
$LAST_LONG_DATE
605 # Update snapshot date file.
607 mv .snapshot_date .prev_snapshot_date
608 echo $DATE >.snapshot_date
610 # Update gcc_latest_snapshot tag.
611 ${CVS} rtag
-d gcc_latest_snapshot gcc
612 ${CVS} rtag
-rgcc_ss_${DATE} gcc_latest_snapshot gcc
614 # Announce the snapshot.
615 mail -s "gcc-ss-$DATE is now available" gcc@gcc.gnu.org
< ~ftp
/pub
/gcc
/snapshots
/README
617 # Remove working directory
618 rm -rf ${WORKING_DIRECTORY}