Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

8 files changed, 2132 insertions, 0 deletions

diff --git a/gcc-4.9/maintainer-scripts/ChangeLog b/gcc-4.9/maintainer-scripts/ChangeLog
new file mode 100644
index 000000000..bc8ec38dc
--- /dev/null
+++ b/gcc-4.9/maintainer-scripts/ChangeLog
@@ -0,0 +1,1016 @@
+2014-02-01  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
+
+	PR other/56653
+	* gcc_release: Avoid printing empty line to generated MD5SUMS files.
+	Bump copyright year.
+
+2013-12-02  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* update_web_docs_svn: Work around makeinfo generated file names
+	and references with "_002d" instead of "-".
+
+2013-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	* crontab: Disable snapshots from gcc-4_6-branch.
+	* update_version_svn: Ignore gcc-4_6-branch.
+
+2013-04-07  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* update_web_docs_libstdcxx_svn: No longer ignore all output from
+	the actual copy process.
+	Check the exit code of the actual copy process; diagnose problems.
+
+2013-03-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* crontab: Enable snapshots from gcc-4_8-branch.
+
+2012-07-02  Richard Guenther  <rguenther@suse.de>
+
+	* crontab: Disable snapshots from gcc-4_5-branch.
+	* update_version_svn: Ingore gcc-4_5-branch.
+
+2012-03-23  Richard Guenther  <rguenther@suse.de>
+
+	* crontab: Enable snapshots from gcc-4_7-branch.
+
+2012-03-13  Jakub Jelinek  <jakub@redhat.com>
+
+	* crontab: Remove 4.4 branch from the list of snapshots to make.
+	* update_version_svn (IGNORE_BRANCHES): Add gcc-4_4-branch.
+
+2012-03-05  Richard Guenther  <rguenther@suse.de>
+
+	* crontab: Remove 4.3 branch from the list of snapshots to make.
+
+2012-03-02  Richard Guenther  <rguenther@suse.de>
+
+	* crontab: Fix day-of-week.
+
+2012-03-02  Richard Guenther  <rguenther@suse.de>
+
+	* crontab: Update for 4.7 branching.
+
+2011-11-21  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* update_web_docs_svn: Make $DOCSDIR group writable after
+	creating it.
+
+2011-06-27  Richard Guenther  <rguenther@suse.de>
+
+	* update_version_svn (IGNORE_BRANCHES): Add gcc-4_3-branch.
+
+2011-05-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc_release (adjust_dirs, maybe_build_tarfile): Remove.
+	(build_tarfiles): Don't build separate files for languages and
+	core.
+	(build_diffs): Only build one set of diffs.
+	(announce_snapshot): Only announce one tar file.
+	(ADA_DIRS, CPLUSPLUS_DIRS, FORTRAN95_DIRS, GO_DIRS, JAVA_DIRS,
+	OBJECTIVEC_DIRS, TESTSUITE_DIRS): Remove.  Don't adjust names
+	relative to WORKING_DIRECTORY.
+
+2011-04-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc_release (maybe_build_tarfile): Don't build a tarfile if
+	the first directory doesn't exist.
+
+2011-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* crontab: Enable 4.7 snapshots, switch 4.6 snapshots to
+	4.6 branch.
+
+2011-02-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* update_web_docs_svn: Generate libquadmath-vers.texi.
+
+2011-01-31  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* update_version_svn (FILES): Merge with datestamp_FILES.
+	(SVNROOT2): Introduce and use.
+	
+2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* update_version_svn (SVN): Remove obsolete comment.
+	(CURR_DATE): Fix description.
+	Fix description of checkout procedure.
+
+2010-12-18  Tobias Burnus  <burnus@net-b.de>
+
+	* update_web_docs_svn (MANUALS): Add libquadmath.
+
+2010-12-08  Ian Lance Taylor  <iant@google.com>
+
+	* gcc_release: Add support for releasing Go as a separate
+	tarball.
+
+2010-12-08  Ian Lance Taylor  <iant@google.com>
+
+	* update_web_docs_svn (MANUALS): Add gccgo.
+
+2010-12-08  Ian Lance Taylor  <iant@google.com>
+
+	* README: Change "CVS" to "Subversion".
+
+2010-08-23  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release (snapshot_print): Also include an sha1 hash for
+	every tarball.  Slightly tweak indentation.
+
+2010-08-15  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release (CVSROOT): Remove all occurrences.
+
+2010-08-14  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release (snapshot_print): Include md5 hash for every tarball
+	in the README file and notification mail.
+
+2010-08-01  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* update_web_docs_libstdcxx_svn: Do not compress generated .html
+	files any more.
+
+2010-06-24  Joseph Myers  <joseph@codesourcery.com>
+
+	* update_web_docs_svn: Also pass -I option pointing to ada/ source
+	directory for Ada manual.
+
+2010-04-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* crontab: Enable 4.6 snapshots.
+
+2010-04-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* crontab: Switch 4.5 snapshots to 4.5 branch.
+
+2010-03-31  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc_release (build_tarfiles): Make directories mode 755, not
+	777.
+
+2009-10-10  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* update_web_docs_svn: Update BUGURL to http://gcc.gnu.org/bugs/.
+
+2009-10-03  Diego Novillo  <dnovillo@google.com>
+
+	* gcc_release (JAVA_DIRS): Remove zlib.
+
+2009-04-23  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* update_web_docs_svn: Redirect output of texi2dvi to /dev/null.
+
+2009-04-09  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc_release: Change copyright header to refer to version
+	3 of the GNU General Public License and to point readers at the
+	COPYING3 file and the FSF's license web page.
+	* maintainer-addresses: Likewise.
+
+2009-04-08  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* update_web_docs_svn: Run this script under plain /bin/sh
+	as opposed to /bin/sh -x.
+
+2009-03-30  Joseph Myers  <joseph@codesourcery.com>
+
+	* update_version_svn (IGNORE_BRANCHES): Add 4.2 branch.
+
+2009-03-28  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* crontab: Stop 4.2 snapshots.
+	Spread out 4.3, 4.4, and 4.5 snapshots more evenly.
+
+2009-03-27  Mark Mitchell  <mark@codesourcery.com>
+
+	* crontab: Add 4.4 branch snapshots.
+
+2009-02-21  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* update_version_svn (ADD_BRANCHES): Remove autovect-branch
+	and document format.
+
+2009-01-17  Richard Guenther  <rguenther@suse.de>
+
+	* gcc_release (JAVA_DIRS): Remove fastjar.
+
+2008-10-04  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release: Fix a couple of comments.
+
+2008-07-04  Joseph Myers  <joseph@codesourcery.com>
+
+	* crontab: Remove 4.1 snapshots job.
+	* update_version: Remove.
+	* gcc_release: Remove support for g77 and release status in
+	version.c.
+	* update_version_svn: Ignore 4.1 branch.  Remove support for
+	updating files other than DATESTAMP.
+	* update_web_docs_svn: Remove support for g77 manual.
+
+2008-02-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* crontab: Add 4.3 branch.  Set trunk to 4.4.
+
+2008-01-28  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc_release (build_sources): Pass --disable-multilib to
+	gcc_build.
+	(SVN): Don't use full path.
+
+2008-01-21  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* update_web_docs_libstdcxx_svn: "docs" dir moved to "doc".
+
+2007-10-01  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release: Do not include copies of faq.html in releases,
+	and remove all the explicit support code to pull in web pages.
+
+2007-08-21  Paul Brook  <paul@codesourcery.com>
+	    Nathan Sidwell  <nathan@codesourcery.com>
+	    Mark Mitchell  <mark@codesourcery.com>
+	    Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc_release: Do not include copies of bugs.html in releases.
+	* update_web_docs_svn: Set VERSION_PACKAGE and BUGURL in
+	gcc-vers.texi.
+
+2007-07-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* update_web_docs_svn: Use -o with makeinfo, texi2dvi and texi2pdf
+	commands.
+
+2007-06-28  Mike Stump  <mrs@apple.com>
+
+	* gcc_release: Update for Objective-C++.
+
+2007-05-28  Mark Mitchell  <mark@codesourcery.com>
+
+	* gcc_release: Adjust placement of release candidates.
+
+2007-04-01  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* update_web_docs_svn (MANUALS): Move towards the top of the
+	script.  Reformat for easier editing/diffing.
+
+2006-03-31  Tobias Burnus  <burnus@net-b.de>
+
+	* update_web_docs_svn: Build also gfc-internals.
+
+2007-02-25  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* update_version_svn (IGNORE_BRANCHES): Add 4_0-branch.
+
+2007-01-29  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* crontab: No longer build snapshots for 4.0.x.
+
+2007-01-21  Tobias Burnus  <burnus@net-b.de>
+
+	* update_web_docs_svn: Build also libgomp documentation.
+
+2007-01-05  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* crontab: Spread snapshots more evenly throughout the week, and
+	in "ascending" order.  Build all at the same time of the day.
+
+2006-10-20  Mark Mitchell  <mark@codesourcery.com>
+
+	* crontab: Add 4.2 branch.  Set trunk to 4.3.
+
+2006-09-17  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release (LC_ALL): Default to C.
+
+2006-03-11  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* crontab: Don't build snapshot for 3.4.x anymore.
+	* update_version_svn (IGNORE_BRANCHES): Add 3_4-branch.
+
+2006-01-12  Ben Elliston  <bje@au.ibm.com>
+
+	* update_version_svn (ADD_BRANCHES): Remove dfp-branch.
+
+2005-12-16  Joseph S. Myers  <joseph@codesourcery.com>
+
+	* update_web_docs_svn: Remove unnecessary files from source tree.
+	Use set -e.
+	* doc_exclude, update_web_docs, update_web_docs_libstdcxx: Remove.
+
+2005-12-16  Mark Mitchell  <mark@codesourcery.com>
+
+	* update_web_docs_svn: Set @srcdir in gcc-vers.texi. 
+	
+2005-11-18  Mark Mitchell  <mark@codesourcery.com>
+
+	* crontab: Add 4.1 branch entry.
+
+2005-11-06  Joseph S. Myers  <joseph@codesourcery.com>
+
+	* gcc_release: Further update for SVN.  Don't set EXPORTTAG or
+	EXPORTDATE; always determine SVNREV the same way.  Correct message
+	about what sources are being retrived.  Include branch information
+	in LAST_UPDATED.
+	* crontab: Don't include initial / in branch name.
+
+2005-11-05  Daniel Berlin  <dberlin@dberlin.org>
+
+	* gcc_release:  Always determine revision number from date or tag,
+	and use that, instead of fragile date based export.
+	Put back setting of non-local CVSROOT.
+
+2005-11-05  Daniel Berlin  <dberlin@dberlin.org>
+
+	* gcc_release: Make tags go in /tags.
+	Don't tag for snapshots.
+	Determine revision number of export and put into snapshot
+	announcement.
+
+2005-11-03  Daniel Berlin  <dberlin@dberlin.org>
+
+	* gcc_release: Update for SVN
+	* crontab: Update for new gcc_release
+
+2005-10-26  Daniel Berlin  <dberlin@dberlin.org>
+
+	* update_web_docs_svn: Use -q to quiet svn.
+
+2005-10-26  Daniel Berlin  <dberlin@dberlin.org>
+
+	* crontab: Update to reflect reality
+
+2005-10-01  Mark Mitchell  <mark@codesourcery.com>
+
+	* gcc_release (build_sources): If trying to apply a tag that
+	already exists, issue an error message and exit.
+
+2005-09-30  Joseph S. Myers  <joseph@codesourcery.com>
+
+	PR other/23693
+	* update_web_docs: Add PDF support.  Correct check of DEV-PHASE.
+
+2005-09-30  Joseph S. Myers  <joseph@codesourcery.com>
+
+	* update_web_docs_old: Remove.
+
+2005-08-14  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* gcc_release: Update with FSF address.
+
+2005-07-26  Janis Johnson  <janis187@us.ibm.com>
+
+	* update_version (ADD_BRANCHES): Add dfp-branch.
+
+2005-05-21  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* crontab: Spread snapshot building more evenly throughout the
+	week.
+
+2005-05-19  Joseph S. Myers  <joseph@codesourcery.com>
+
+	* crontab: Don't build 3.3 branch snapshots.
+	* update_version (IGNORE_BRANCHES): Add gcc-3_3-branch.
+
+2005-03-15  Zack Weinberg  <zack@codesourcery.com>
+
+	* README: Update.
+	* gcc_release: Update gcc/DEV-PHASE if that file exists, instead
+	of gcc/version.c.
+	* update_version: Handle updating gcc/DATESTAMP.
+	* update_web_docs: Generate gcc-vers.texi first.
+
+2005-03-10  Ranjit Mathew  <rmathew@hotmail.com>
+
+	* gcc_release (ADA_DIRS): Add "gnattools".
+
+2005-02-25  Mark Mitchell  <mark@codesourcery.com>
+
+	* crontab: Adjust for 4.0 branch.
+
+2004-12-30  Sebastian Pop  <pop@cri.ensmp.fr>
+
+	* update_version (ADD_BRANCHES): Replace lno-branch with
+	autovect-branch.
+
+2004-09-11  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* crontab: Rename GCC 3.5 snapshots to GCC 4.0 snapshots.
+
+2004-08-14  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* gcc_release (build_sources): Add comment header to generated
+	MD5SUMS.
+
+2004-08-06  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* gcc_release (snapshot_print): Accept arguments.  Don't use echo -e.
+	(announce_snapshot):  Update for above.  Don't use echo -e.
+
+2004-08-03 Kelley Cook  <kcook@gcc.gnu.org>
+
+	* maintainer-scripts (snapshot_print): New function.
+	(announce_snapshot): Generate announcment on the fly.
+	Use a directory link for LATEST.
+	* snapshot-README: Delete.
+	* snapshot-index.html: Delete.
+
+2004-06-09  Paolo Bonzini  <bonzini@gnu.org>
+
+	* gcc_release (build_sources): Move the libcpp gmo files
+	to the source directory.
+
+2004-06-03  Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	* gcc_release (maybe_build_tarfile): New function.
+	(build_tarfiles): Use maybe_build_tarfile.
+
+2004-05-21  Paolo Carlini  <pcarlini@suse.de>
+
+	* gcc_release (build_sources): Generate the NEWS file in toplevel.
+
+2004-05-17  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* gcc_release (build_sources): Change CRCs from brik to md5sum.
+
+2004-05-16  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* crontab: Add GCC 3.5 snapshots, currenty run on Sundays.
+
+2004-05-13  Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	* update_web_docs: Also remove old .gz files from subdirectories
+	on the 15th of the month.
+
+2004-05-13  Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	* update_web_docs (MANUALS): Add gfortran.
+
+2004-05-13  Arnaud Charlet  <charlet@act-europe.fr>
+
+	* update_web_docs: Fix generation of Ada docs.
+
+2004-05-13  Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	* update_version (ADD_BRANCHES): Remove tree-ssa-20020619-branch.
+
+	* gcc_release (DIFF): Remove -3 option.
+
+2003-07-26  Paul Brook  <paul@nowt.org>
+
+	* gcc_release: Add gcc-fortran.
+	* snapshot-README: Ditto.
+	* snapshot-index.html: Ditto.
+
+2004-05-02  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* crontab: Move GCC 3.4 snapshots from Wednesday afternoon to
+	Friday night, where gcc.gnu.org has less load.
+
+2004-05-02  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* crontab: Adjust temporary directory used for snapshot generation.
+	Move GCC 3.3 snapshots to Wednesday 22:32, where gcc.gnu.org has
+	less load.
+
+2004-04-19  Mark Mitchell  <mark@codesourcery.com>
+
+	* gcc_release (build_sources): Do not use "-F" to tag sources.
+
+2004-04-07  Mark Mitchell  <mark@codesourcery.com>
+
+	* gcc_release (build_sources): Do not use "-r" and "-D" at the
+	same time with "cvs export".
+
+2004-03-27  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release: Fix sanity check for argument of -p command-line
+	options.  In snapshot mode, only generate diffs against the previous
+	snapshot if the user did not specify any old tarball explictly.
+
+2004-03-25  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release (FTP_PATH): Use /var/ftp instead of ~ftp, and
+	only set at a single place.
+
+2004-03-14  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release (SNAPSHOTS_DIR): New variable.  Use it.
+	(announce_snapshot): Use it.
+
+2004-03-14  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release (announce_snapshot): Use changedir instead of
+	plain cd.
+
+2004-02-10  Arnaud Charlet  <charlet@act-europe.fr>
+
+	* gcc_release: Add libada as part of ADA_DIRS.
+
+2004-01-21  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* crontab: Make 3.4 snapshots from the new 3.4 release branch.
+
+2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* gcc_release (build_sources): Delete call to make f77.rebuilt.
+
+2004-01-17  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* snapshot-README: Mention how the snapshot was generated.
+	* snapshot-index.html: Ditto.  Further sync with snapshot-README.
+
+2004-01-03  Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	* update_web_docs: Create tarballs of documentation sources and
+	HTML docs.
+
+2004-01-02  Gerald Pfeifer  <gp@suse.de>
+
+	* update_version: Add some documentation.
+
+2004-01-02  Pop Sébastian  <pop@gauvain.u-strasbg.fr>
+
+	* update_version (ADD_BRANCHES): Add lno-branch.
+
+2003-11-02  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* maintainer-addresses: New script.
+
+2003-10-24  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* gcc_release (build_sources): Use --enable-generated-files-in-srcdir.
+
+2003-09-22  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release (announce_snapshot): Restructure processing
+	of snapshot-README and snapshot-index.html and add a new
+	substitution for @EXPORT@.
+
+2003-08-24  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release (build_sources): Create/update the LAST_UPDATED file
+	in the source directory with information how sources were obtained.
+
+2003-08-16  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gcc_release (build_sources): Use two new variables EXPORTTAG and
+	EXPORTDATE to make the extraction of sources more transparent and
+	also allow snapshots (off mainline) without a tag.
+
+2003-08-08  Mark Mitchell  <mark@codesourcery.com>
+
+	* gcc_release: Correct logic for updating version.c.  Put
+	prereleases into a subdirectory.
+
+2003-07-29  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* crontab: Update invocation of gcc_release according to the
+	previous changes there.  Add automatic 3.4 snapshots from mainline.
+
+2003-07-23  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (usage): Document that -s now takes symbolic name
+	and branch of the snapshot as parameters.
+	Implement this as part of command-line processing.
+	(BRANCH): Remove default initialization for snapshots.
+	(CVSBRANCH): Ditto.
+	Do not lay down a CVS tag if generating a snapshot from mainline.
+
+2003-07-19  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (announce_snapshot): Use ${RELEASE} instead
+	of ${BRANCH}-${DATE} to refer to the snapshot directory.
+	Put README file into the snapshot directory.
+
+	(RELEASE): Define as ${BRANCH}-${DATE} for snapshots.
+	(FTP_PATH): Use ${RELEASE} in case of snapshots.
+	(TAG): Ditto.
+	(OLD_TARS): Adjust to new directory scheme for snapshots.
+
+2003-07-14  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (announce_snapshot): Add substitution of @RELEASE@
+	for README and index.html.
+	* snapshot-README: Use it.
+	* snapshot-index.html: Ditto.
+
+2003-07-09  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (announce_snapshot): Add substitution of @BRANCH@
+	for README and index.html.  Remove substitution of @LONG_DATE@.
+	Put index.html into the respective snapshot directory.
+	Adjust subject of the notification mail to the new naming scheme
+	for CVS tags.
+	Adjust name of the LATEST-IS-... files to the new naming scheme
+	for snapshot directories.
+	(FTP_PATH): Ditto.
+	(LAST_DIR): Ditto.
+	(LAST_LONG_DATE): Remove.
+
+	* snapshot-README: Adjust to the new naming schemes for directories
+	and snapshots per se.
+	Dynamically fill in the respective branch instead of hardcoding it.
+
+	* snapshot-index.html: Replace individual links to diffs with a
+	general link to the diff/ subdirectory.
+	Mention the concrete snapshot in <title> and <h1>.
+	Adjust links to the new location of index.html.
+
+2003-07-08  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release: Move handling of complex modes directly after
+	switch handling.
+	(TAG): Include the branch name as part of snapshot CVS tags.
+
+2003-07-04  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release: Execute gcc.gnu.org-only operations which are
+	related to diff generation only if diffs have been requested.
+	(build_sources): Improve tracing and an error message related
+	to tagging.
+
+2003-07-01  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (BRANCH): Rename to...
+	(CVSBRANCH): ...new macro, and use BRANCH for the variant users
+	will see.
+	(FTP_BRANCH): For snapshots, include ${BRANCH} in the last part
+	of the directory name.
+	Use .snapshot_date-${BRANCH} instead of .snapshot_date.
+
+2003-06-28  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release: Command "all" now creates .gz files only for
+	releases and pre-releases.
+
+2003-06-27  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (build_sources): Do not include gnats.html any longer.
+	Make an error message more descriptive.
+
+2003-06-25  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release: Factor the updating of links and READMEs on the
+	FTP server and sending mail for snapshots into a...
+	(announce_snapshot): ...new function.
+	Add informative output for both.
+
+2003-06-18  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release: Do not update gcc_latest_snapshot tag any longer.
+
+2003-06-18  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* snapshot-index.html: Use F77 instead of G77 front end.
+	Remove link to CodeSourcery snapshots which was not up-to-date.
+	Do not refer to gcc-bugs@gcc.gnu.org any longer.
+
+	* snapshot-README: Use F77 front end instead of G77 language.
+
+2003-06-17  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (build_tarfile): Build .bz2 files instead of .gz files.
+	(build_bz2): Rename to build_gzip and create .gz files from .bz2
+	files instead of the other way around.
+	(build_gzip): New function.
+	(build_diffs): Build .bz2 files instead of .gz files.
+	(build_diff): Use .bz2 files instead of .gz files.
+	Make an error message independent of the compression format.
+	(MODE_BZIP2): Rename to MODE_GZIP.  Related changes to the
+	invocation of this script.
+	(MODE_GZIP): New variable.
+	(OLD_TARS): Use .bz2 archive of the previous snapshot.
+
+2003-06-14  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* snapshot-README: Use GCC instead of gcc, C++ front end instead of
+	g++ language, and note that Java includes a run time.
+	* snapshot.index.html: Ditto.
+
+2003-06-10  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (build_diff): Properly use ${TAR} instead of
+	hard-coded tar.
+
+2003-05-28  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* snapshot-index.html: Refer to .bz2 files instead of .gz files.
+	Simplify the note on not using unannounced snapshots.
+
+2003-05-28  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* snapshot-README: Refer to .bz2 files instead of .gz files.
+	Add a note on where to find the diff files.
+	Simplify the note on not using unannounced snapshots.
+	Remove documentation of the gcc_latest_snapshot tag.
+
+2003-05-27  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (build_diffs): Add diagnostics in case we cannot
+	generate a specific diff file.
+
+2003-05-24  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (build_sources): Only update ChangeLog files which
+	do not yet contain the entry we are going to add.
+	Fix typo in added ChangeLog entries.
+
+2003-05-20  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (upload_files): Put diff files into a "diffs"
+	subdirectory
+
+2003-05-18  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* gcc_release: GNU CC -> GCC.
+
+2003-05-12  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (usage): Print more detailed description of all
+	command-line options.
+
+2003-05-09  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* update_version (ADD_BRANCHES): Add, set to MAIN and
+	tree-ssa-20020619-branch.
+	(BRANCHES): Always consider branches given by $ADD_BRANCHES.
+
+2003-05-04  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* update_version (textstring_FILES): Only version.c needs to be
+	updated, now that we do not consider older branches any more.
+
+2003-05-02  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* update_version (IGNORE_BRANCHES): Add.
+	(BRANCHES): Do not consider branches matching $IGNORE_BRANCHES.
+
+2003-05-02  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* update_version: Add a trace of which branch we are currently
+	working on.
+
+2002-12-16  Mark Mitchell  <mark@codesourcery.com>
+
+	* gcc_release: Make snapshots from the GCC 3.3 branch.
+	* snapshot-README: Update.
+
+2002-09-23  Zack Weinberg  <zack@codesourcery.com>
+
+	* update_version: Do not check in files which are unchanged.
+	* gcc_release: Only update the version in gcc/version.c.
+
+2002-09-17  Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	* update_web_docs (MANUALS): Add fastjar.
+
+2002-09-08  Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	* gcc_release: Make snapshots come from the mainline.
+	* snapshot-README: Update.
+
+2002-08-28  Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	* update_web_docs: Remove support for generating g77_news.html and
+	g77_bugs.html.
+	* update_web_docs_old: Likewise.  Remove support for generating
+	thanks.html.
+
+2002-07-28  Andreas Jaeger  <aj@suse.de>
+
+	* gcc_release: Update comment.
+
+	* snapshot-README: Snapshots are taken from GCC 3.2 branch.
+
+2002-07-28  Mark Mitchell  <mark@codesourcery.com>
+
+	* gcc_release: Use the 3.2 branch for snapshots.
+
+2002-05-31  Florian Weimer  <fw@deneb.enyo.de>
+
+	* update_web_docs (MANUALS): Include various flavours of the GNAT
+	User Guide.
+
+2002-05-27  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_version (textstring_FILES): Change gcc/ada/gnatvsn.ads to
+	gcc/gcc/ada/gnatvsn.ads.
+
+2002-05-26  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* gcc_release: Add gcc/ada/gnatvsn.ads to list of files in which
+	release status is updated.
+	* update_version (textstring_FILES): Add gcc/ada/gnatvsn.ads.
+
+2002-05-21  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* gcc_release: Do upload files when local.
+
+	* snapshot-README, snapshot-index.html: Remove chill.
+
+2002-05-08  Mark Mitchell  <mark@codesourcery.com>
+
+	* gcc_release: Correct upload handling.
+
+2002-04-22  Mark Mitchell  <mark@codesourcery.com>
+
+	* gcc_release (build_diffs): Remove reference to Chill.
+
+2002-04-21  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_web_docs (MANUALS): Remove chill.  Add gnat_rm.
+
+2002-04-19  Kelley R. Cook (kelly.r.cook@gm.com)
+
+	* gcc_release: Set TZ to UTC0.
+
+2002-04-15  Mark Mitchell  <mark@codesourcery.com>
+
+	* gcc_release (build_tarfiles): Do not build Chill tarfiles.
+	(CHILL_DIRS): Remove.
+
+2002-03-10  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* gcc_release: Build diffs for ada and chill.  Make "bzip2" a new
+	major mode.
+
+2002-03-06  Phil Edwards  <pme@gcc.gnu.org>
+
+	* update_version:  Don't indent the version string.
+
+2002-03-05  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* snapshot-README: Note that snapshots come from the 3.1 branch.
+	Update list of files.
+
+2002-03-03  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* gcc_release: Make snapshots come from the 3.1 branch.
+
+2002-02-25  Mark Mitchell  <mark@codesourcery.com>
+
+	* update_version: Automatically update version files on all
+	branches.
+	* crontab: Only invoke update_version once.
+
+2002-02-23  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* gcc_release: Revert change to -p interface.  Allow for local and
+	remote cases in creating directories.  Give an error if -p
+	argument names a directory.
+
+2002-02-21  Mark Mitchell  <mark@codesourcery.com>
+
+	* gcc_release: Correct handling of diff-generation.  Add
+	"diffs" major mode.
+
+2002-02-08  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* gcc_release: Substitute dates in snapshot-README and
+	snapshot-index.html files rather than directly using the old files
+	on the FTP site.  Set QMAILHOST.
+
+2002-02-08  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* snapshot-index.html: Improve markup.
+
+2002-01-29  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* snapshot-README, snapshot-index.html: Use expressions such as
+	@DATE@ rather than hardcoded dates.
+
+	* snapshot-README, snapshot-index.html: New files.
+
+2002-01-06  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* update_web_docs (contrib_file): Remove.
+	Also removing special handling of thanks.html.
+
+2001-12-17  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_web_docs: Use makeinfo --html instead of texi2html.
+	Remove support for pre-3.1 GCC versions.  Build online docs for
+	gccint manual.
+
+2001-12-17  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_web_docs_old: Copy from update_web_docs.  Add comment
+	that this is for GCC 3.0.x and earlier versions.
+
+2001-11-19  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* gcc_release: Add /usr/local/bin to path when local.
+
+2001-11-06  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_web_docs: Set SOURCEDIR so that install manual can be
+	found when running install.texi2html.
+
+	* gcc_release: Don't require a username if running locally.
+
+2001-11-05  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_web_docs: Eliminate warnings about keeping files from web
+	page preprocessing.
+
+	* update_web_docs: Allow for the same file name in different
+	directories.
+
+2001-10-29  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_web_docs: Generate libiberty and gnat-style manuals.
+
+2001-10-24  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* gcc_release: Build snapshots from mainline.  Generate Ada and
+	Chill tarballs.  Correct error check when building diffs.  Check
+	for errors when building bzip2 files.
+	* crontab: Use /sourceware/snapshot-tmp for building snapshots.
+
+2001-10-08  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* crontab: Build weekly snapshots.
+
+	* gcc_release: Copy from 3.0 branch.  Add support for building the
+	weekly snapshots on gcc.gnu.org.
+
+2001-08-28  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_web_docs: Also check out texinfo.tex from
+	gcc/doc/include.
+
+2001-08-06  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* update_web_docs (PREPROCESS): Rename to WWWPREPROCESS.
+	Preprocess the entire web site, not just the install docs.
+
+2001-06-25  Phil Edwards  <pme@sources.redhat.com>
+
+	* update_version:  Add command-line argument capability, also
+	bump version for libstdc++-v3, and exit with the return code from
+	the cvs commit.
+	* crontab:  Call update_version with arguments instead of
+	calling update_branch_version.
+	* update_branch_version:  Remove.
+
+2001-06-08  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* update_web_docs: Only update the install documentation for the
+	CVS HEAD.
+
+2001-06-07  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_web_docs, doc_exclude: Check out files that may be in the
+	Attic.  Check out texinfo.tex.  Don't generate anything from
+	c-tree.texi.  Generate PostScript output from manuals.
+
+2001-06-04  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* update_web_docs (WWWBASE_PREFORMATTED, PREPROCESS): New
+	variables.
+	Fix a comment and add another one.
+	Generate the installation documentation in HTML format from
+	gcc/doc/install.texi.
+
+2001-05-03  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_web_docs: Don't generate HTML from gxxint.texi.  Don't
+	run texi2html on manuals that aren't present.
+
+2001-03-18  Phil Edwards  <pme@sources.redhat.com>
+
+	* update_web_docs_libstdcxx:  New script.
+	* crontab:  Call said script.
+
+2001-03-18  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_version, update_branch_version: Check out with gcc
+	directory instead of using egcs link.
+
+2001-03-17  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_web_docs: Don't strip leading -r from argument following
+	-r, or leading -d from argument following -d.  Bug pointed out by
+	Matt Kraai.
+
+	* update_web_docs: Handle -r and -d options to generate docs for a
+	release or branch in a subdirectory.  Determine names of G77 news
+	and bugs files and contributors file after updated docs have been
+	installed, not before.  Don't remove files from a subdirectory.
+	Don't generate manuals for gcov (included in the GCC manual) or
+	iostream (obsolete).  Do generate manuals for cppinternals, gcj
+	and porting.  Update regular expressions for detecting whether
+	files have really changed when regenerated.
+
+2001-03-15  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* update_web_docs: Use /usr/local/bin/texi2html rather than
+	gccadmin's local copy.
+
+2001-03-10  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* crontab, doc_exclude, update_branch_version, update_version,
+	update_web_docs: New files (as currently used by gccadmin).
+	* README: New file.
diff --git a/gcc-4.9/maintainer-scripts/README b/gcc-4.9/maintainer-scripts/README
new file mode 100644
index 000000000..9f5b71f30
--- /dev/null
+++ b/gcc-4.9/maintainer-scripts/README
@@ -0,0 +1,6 @@
+This directory contains various files used by the gccadmin account on
+gcc.gnu.org, mainly for automated tasks such as the daily update of
+the date in gcc/DATESTAMP.  There isn't presently any scheme for files
+checked in here to be automatically checked out and used by gccadmin,
+so the files in Subversion and those used by gccadmin must be kept in
+sync manually.
diff --git a/gcc-4.9/maintainer-scripts/crontab b/gcc-4.9/maintainer-scripts/crontab
new file mode 100644
index 000000000..9f644496a
--- /dev/null
+++ b/gcc-4.9/maintainer-scripts/crontab
@@ -0,0 +1,6 @@
+16  0 * * * sh /home/gccadmin/scripts/update_version_svn
+50  0 * * * sh /home/gccadmin/scripts/update_web_docs_svn
+55  0 * * * sh /home/gccadmin/scripts/update_web_docs_libstdcxx_svn
+32 22 * * 4 sh /home/gccadmin/scripts/gcc_release -s 4.8:branches/gcc-4_8-branch -l -d /sourceware/snapshot-tmp/gcc all
+32 22 * * 6 sh /home/gccadmin/scripts/gcc_release -s 4.7:branches/gcc-4_7-branch -l -d /sourceware/snapshot-tmp/gcc all
+32 22 * * 7 sh /home/gccadmin/scripts/gcc_release -s 4.9:trunk -l -d /sourceware/snapshot-tmp/gcc all
diff --git a/gcc-4.9/maintainer-scripts/gcc_release b/gcc-4.9/maintainer-scripts/gcc_release
new file mode 100755
index 000000000..c20b410bd
--- /dev/null
+++ b/gcc-4.9/maintainer-scripts/gcc_release
@@ -0,0 +1,693 @@
+#! /bin/sh
+
+########################################################################
+#
+# File:   gcc_release
+# Author: Jeffrey Law, Bernd Schmidt, Mark Mitchell
+# Date:   2001-05-25
+#
+# Contents:
+#   Script to create a GCC release.
+#
+# Copyright (c) 2001-2014 Free Software Foundation.
+#
+# This file is part of GCC.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+#
+########################################################################
+
+########################################################################
+# Notes
+########################################################################
+
+# Here is an example usage of this script, to create a GCC 3.0.2
+# prerelease:
+#
+#   gcc_release -r 3.0.2
+#
+# This script will automatically use the head of the release branch
+# to generate the release.
+
+########################################################################
+# Functions
+########################################################################
+
+# Issue the error message given by $1 and exit with a non-zero
+# exit code.
+
+error() {
+    echo "gcc_release: error: $1"
+    exit 1
+}
+
+# Issue the informational message given by $1.
+
+inform() {
+    echo "gcc_release: $1"
+}
+
+# Issue a usage message explaining how to use this script.
+
+usage() {
+cat <<EOF
+gcc_release -r release [-f] [further options]
+gcc_release -s name:svnbranch [further options]
+
+Options:
+
+  -r release           Version of the form X.Y or X.Y.Z.
+  -s name:svnbranch    Create a snapshot, not a real release.
+
+  -d destination       Local working directory where we will build the release
+                       (default=${HOME}).
+  -f                   Create a final release (and update ChangeLogs,...).
+  -l                   Indicate that we are running on gcc.gnu.org.
+  -p previous-tarball  Location of a previous tarball (to generate diff files).
+  -t tag               Tag to mark the release in SVN.
+  -u username          Username for upload operations.
+EOF
+    exit 1
+}
+
+# Change to the directory given by $1.
+
+changedir() {
+  cd $1 || \
+    error "Could not change directory to $1"
+}
+
+# Build the source tree that will be the basis for the release
+# in ${WORKING_DIRECTORY}/gcc-${RELEASE}.
+
+build_sources() {
+  # If the WORKING_DIRECTORY already exists, do not risk destroying it.
+  if [ -r ${WORKING_DIRECTORY} ]; then
+    error "\`${WORKING_DIRECTORY}' already exists"
+  fi
+  # Create the WORKING_DIRECTORY.
+  mkdir "${WORKING_DIRECTORY}" \
+    || error "Could not create \`${WORKING_DIRECTORY}'"
+  changedir "${WORKING_DIRECTORY}"
+
+  # If this is a final release, make sure that the ChangeLogs
+  # and version strings are updated.
+  if [ ${FINAL} -ne 0 ]; then
+    inform "Updating ChangeLogs and version files"
+
+    ${SVN} -q co "${SVNROOT}/${SVNBRANCH}" "`basename ${SOURCE_DIRECTORY}`" ||\
+           error "Could not check out release sources"
+    for x in `find ${SOURCE_DIRECTORY} -name ChangeLog`; do
+      # Update this ChangeLog file only if it does not yet contain the
+      # entry we are going to add.  (This is a safety net for repeated
+      # runs of this script for the same release.)
+      if ! grep "GCC ${RELEASE} released." ${x} > /dev/null ; then       
+        cat - ${x} > ${x}.new <<EOF
+${LONG_DATE}  Release Manager
+
+	* GCC ${RELEASE} released.
+
+EOF
+        mv ${x}.new ${x} || \
+            error "Could not update ${x}"
+        (changedir `dirname ${x}` && \
+            ${SVN} -q ci -m 'Mark ChangeLog' `basename ${x}`) || \
+            error "Could not commit ${x}"
+      fi
+    done
+
+    # Update gcc/DEV-PHASE.
+
+    [ `cat ${SOURCE_DIRECTORY}/gcc/BASE-VER` = ${RELEASE} ] || \
+    error "Release number ${RELEASE} does not match BASE-VER"
+    (changedir ${SOURCE_DIRECTORY}/gcc && \
+     : > DEV-PHASE && \
+     ${SVN} -q ci -m 'Mark as release' DEV-PHASE) || \
+    error "Could not update DEV-PHASE"
+
+    # Make sure we tag the sources for a final release.
+    TAG="tags/gcc_`echo ${RELEASE} | tr . _`_release"
+
+    rm -rf ${SOURCE_DIRECTORY}
+  fi
+
+  # Tag the sources.
+  if [ -n "${TAG}" ]; then
+    inform "Tagging sources as ${TAG}"
+    # We don't want to overwrite an existing tag.  So, if the tag
+    # already exists, issue an error message; the release manager can
+    # manually remove the tag if appropriate.
+    echo "${SVN} ls ${SVNROOT}/${TAG}/ChangeLog" 
+    if ${SVN} ls "${SVNROOT}/${TAG}/ChangeLog"; then 
+      error "Tag ${TAG} already exists"
+    fi
+    ${SVN} -m "Tagging source as ${TAG}" cp "${SVNROOT}/${SVNBRANCH}" "${SVNROOT}/${TAG}" || \
+      error "Could not tag sources"
+    SVNBRANCH=${TAG}
+  fi
+  SVNREV=`${SVN} info "${SVNROOT}/${SVNBRANCH}"|awk '/Revision:/ {print $2}'`
+
+  # Export the current sources.
+  inform "Retrieving sources (svn export -r ${SVNREV} ${SVNROOT}/${SVNBRANCH})"
+
+  ${SVN} -q export -r${SVNREV} "${SVNROOT}/${SVNBRANCH}" "`basename ${SOURCE_DIRECTORY}`" ||\
+    error "Could not retrieve sources"
+
+  # Run gcc_update on them to set up the timestamps nicely, and (re)write
+  # the LAST_UPDATED file containing the SVN tag/revision used.
+  changedir "gcc-${RELEASE}"
+  contrib/gcc_update --touch
+  echo "Obtained from SVN: ${SVNBRANCH} revision ${SVNREV}" > LAST_UPDATED
+
+  # For a prerelease or real release, we need to generate additional
+  # files not present in SVN.
+  changedir "${SOURCE_DIRECTORY}"
+  if [ $SNAPSHOT -ne 1 ]; then
+    # Generate the documentation.
+    inform "Building install docs"
+    SOURCEDIR=${SOURCE_DIRECTORY}/gcc/doc
+    DESTDIR=${SOURCE_DIRECTORY}/INSTALL
+    export SOURCEDIR
+    export DESTDIR
+    ${SOURCE_DIRECTORY}/gcc/doc/install.texi2html
+
+    # Regenerate the NEWS file.
+    contrib/gennews > NEWS || \
+      error "Could not regenerate NEWS files"
+
+    # Now, we must build the compiler in order to create any generated
+    # files that are supposed to go in the source directory.  This is
+    # also a good sanity check to make sure that the release builds
+    # on at least one platform.
+    inform "Building compiler"
+    OBJECT_DIRECTORY=../objdir
+    contrib/gcc_build -d ${SOURCE_DIRECTORY} -o ${OBJECT_DIRECTORY} \
+      -c "--enable-generated-files-in-srcdir --disable-multilib" build || \
+      error "Could not rebuild GCC"
+  fi
+
+  # Move message catalogs to source directory.
+  mv ../objdir/gcc/po/*.gmo gcc/po/
+  [ -f libcpp/po/cpplib.pot ] && mv ../objdir/libcpp/po/*.gmo libcpp/po/
+
+  # Create a "MD5SUMS" file to use for checking the validity of the release.
+  echo \
+"# This file contains the MD5 checksums of the files in the 
+# gcc-"${RELEASE}".tar.bz2 tarball.
+#
+# Besides verifying that all files in the tarball were correctly expanded,
+# it also can be used to determine if any files have changed since the
+# tarball was expanded or to verify that a patchfile was correctly applied.
+#
+# Suggested usage:
+# md5sum -c MD5SUMS | grep -v \"OK$\"
+#" > MD5SUMS
+
+  find . -type f |
+  sed -e 's:^\./::' -e '/MD5SUMS/d' |
+  sort |
+  xargs md5sum >>MD5SUMS
+}
+
+# Build a single tarfile.  The first argument is the name of the tarfile
+# to build, without any suffixes.  They will be added automatically.  The
+# rest of the arguments are files or directories to include, and possibly
+# other arguments to tar.
+
+build_tarfile() {
+  # Get the name of the destination tar file.
+  TARFILE="$1.tar.bz2"
+  shift
+
+  # Build the tar file itself.
+  (${TAR} cf - "$@" | ${BZIP2} > ${TARFILE}) || \
+    error "Could not build tarfile"
+  FILE_LIST="${FILE_LIST} ${TARFILE}"
+}
+
+# Build the various tar files for the release.
+
+build_tarfiles() {
+  inform "Building tarfiles"
+
+  changedir "${WORKING_DIRECTORY}"
+
+  # The GNU Coding Standards specify that all files should
+  # world readable.
+  chmod -R a+r ${SOURCE_DIRECTORY}
+  # And that all directories have mode 755.
+  find ${SOURCE_DIRECTORY} -type d -exec chmod 755 {} \;
+ 
+  # Build one huge tarfile for the entire distribution.
+  build_tarfile gcc-${RELEASE} `basename ${SOURCE_DIRECTORY}`
+}
+
+# Build .gz files.
+build_gzip() {
+  for f in ${FILE_LIST}; do
+    target=${f%.bz2}.gz
+    (${BZIP2} -d -c $f | ${GZIP} > ${target}) || error "Could not create ${target}"
+  done
+}
+
+# Build diffs against an old release.
+build_diffs() {
+  old_dir=${1%/*}
+  old_file=${1##*/}
+  old_vers=${old_file%.tar.bz2}
+  old_vers=${old_vers#gcc-}
+  inform "Building diffs against version $old_vers"
+  for f in gcc; do
+    old_tar=${old_dir}/${f}-${old_vers}.tar.bz2
+    new_tar=${WORKING_DIRECTORY}/${f}-${RELEASE}.tar.bz2
+    if [ ! -e $old_tar ]; then
+      inform "$old_tar not found; not generating diff file"
+    elif [ ! -e $new_tar ]; then
+      inform "$new_tar not found; not generating diff file"
+    else
+      build_diff $old_tar gcc-${old_vers} $new_tar gcc-${RELEASE} \
+        ${f}-${old_vers}-${RELEASE}.diff.bz2
+    fi
+  done
+}
+
+# Build an individual diff.
+build_diff() {
+  changedir "${WORKING_DIRECTORY}"
+  tmpdir=gccdiff.$$
+  mkdir $tmpdir || error "Could not create directory $tmpdir"
+  changedir $tmpdir
+  (${BZIP2} -d -c $1 | ${TAR} xf - ) || error "Could not unpack $1 for diffs"
+  (${BZIP2} -d -c $3 | ${TAR} xf - ) || error "Could not unpack $3 for diffs"
+  ${DIFF} $2 $4 > ../${5%.bz2}
+  if [ $? -eq 2 ]; then
+    error "Trouble making diffs from $1 to $3"
+  fi
+  ${BZIP2} ../${5%.bz2} || error "Could not generate ../$5"
+  changedir ..
+  rm -rf $tmpdir
+  FILE_LIST="${FILE_LIST} $5"
+}
+
+# Upload the files to the FTP server.
+upload_files() {
+  inform "Uploading files"
+
+  changedir "${WORKING_DIRECTORY}"
+
+  # Make sure the directory exists on the server.
+  if [ $LOCAL -eq 0 ]; then
+    ${SSH} -l ${GCC_USERNAME} ${GCC_HOSTNAME} \
+      mkdir -p "${FTP_PATH}/diffs"
+    UPLOAD_PATH="${GCC_USERNAME}@${GCC_HOSTNAME}:${FTP_PATH}"
+  else
+    mkdir -p "${FTP_PATH}/diffs" \
+      || error "Could not create \`${FTP_PATH}'"
+    UPLOAD_PATH=${FTP_PATH}
+  fi
+
+  # Then copy files to their respective (sub)directories.
+  for x in gcc*.gz gcc*.bz2; do
+    if [ -e ${x} ]; then
+      # Make sure the file will be readable on the server.
+      chmod a+r ${x}
+      # Copy it.
+      case ${x} in
+        *.diff.*)
+          SUBDIR="diffs/";
+          ;;
+        *)
+          SUBDIR="";
+      esac
+      ${SCP} ${x} ${UPLOAD_PATH}/${SUBDIR} \
+        || error "Could not upload ${x}"
+    fi
+  done
+}
+
+# Print description if snapshot exists.
+snapshot_print() {
+  if [ -e ${RELEASE}/$1 ]; then
+    hash=`openssl  md5  ${RELEASE}/$1 | sed -e 's#(.*)##' -e 's# *= *#=#'`
+    hash2=`openssl sha1 ${RELEASE}/$1 | sed -e 's#(.*)##' -e 's# *= *#=#'`
+
+    printf " %-37s%s\n\n  %s\n  %s\n\n" "$1" "$2" "$hash" "$hash2" \
+      >> ${SNAPSHOT_README}
+
+     echo "  <tr><td><a href=\"$1\">$1</a></td>" >> ${SNAPSHOT_INDEX}
+     echo "      <td>$2</td></tr>" >> ${SNAPSHOT_INDEX}
+  fi
+}
+
+# Announce a snapshot, both on the web and via mail.
+announce_snapshot() {
+  inform "Updating links and READMEs on the FTP server"
+  
+  TEXT_DATE=`date --date=$DATE +%B\ %d,\ %Y`
+  SNAPSHOT_README=${RELEASE}/README
+  SNAPSHOT_INDEX=${RELEASE}/index.html
+
+  changedir "${SNAPSHOTS_DIR}"
+  echo \
+"Snapshot gcc-"${RELEASE}" is now available on
+  ftp://gcc.gnu.org/pub/gcc/snapshots/"${RELEASE}"/
+and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
+
+This snapshot has been generated from the GCC "${BRANCH}" SVN branch
+with the following options: "svn://gcc.gnu.org/svn/gcc/${SVNBRANCH} revision ${SVNREV}"
+
+You'll find:
+" > ${SNAPSHOT_README}
+
+  echo \
+"<html>
+
+<head>
+<title>GCC "${RELEASE}" Snapshot</title>
+</head>
+
+<body>
+<h1>GCC "${RELEASE}" Snapshot</h1>
+
+<p>The <a href =\"http://gcc.gnu.org/\">GCC Project</a> makes
+periodic snapshots of the GCC source tree available to the public
+for testing purposes.</p>
+	
+<p>If you are planning to download and use one of our snapshots, then
+we highly recommend you join the GCC developers list.  Details for
+how to sign up can be found on the GCC project home page.</p>
+
+<p>This snapshot has been generated from the GCC "${BRANCH}" SVN branch
+with the following options: <code>"svn://gcc.gnu.org/svn/gcc/${SVNBRANCH} revision ${SVNREV}"</code></p>
+
+<table>" > ${SNAPSHOT_INDEX}
+       
+  snapshot_print gcc-${RELEASE}.tar.bz2 "Complete GCC"
+
+  echo \
+"Diffs from "${BRANCH}"-"${LAST_DATE}" are available in the diffs/ subdirectory.
+
+When a particular snapshot is ready for public consumption the LATEST-"${BRANCH}"
+link is updated and a message is sent to the gcc list.  Please do not use
+a snapshot before it has been announced that way." >> ${SNAPSHOT_README}
+
+  echo \
+"</table>
+<p>Diffs from "${BRANCH}"-"${LAST_DATE}" are available in the
+<a href=\"diffs/\">diffs/ subdirectory</a>.</p>
+
+<p>When a particular snapshot is ready for public consumption the LATEST-"${BRANCH}"
+link is updated and a message is sent to the gcc list.  Please do not use
+a snapshot before it has been announced that way.</p>
+
+<hr />
+
+<address>
+<a href=\"mailto:gcc@gcc.gnu.org\">gcc@gcc.gnu.org</a>
+<br />
+Last modified "${TEXT_DATE}"
+</address>
+</body>
+
+</html>" >> ${SNAPSHOT_INDEX}
+
+  rm -f LATEST-${BRANCH}
+  ln -s ${RELEASE} LATEST-${BRANCH}
+
+  inform "Sending mail"
+
+  export QMAILHOST=gcc.gnu.org
+  mail -s "gcc-${RELEASE} is now available" gcc@gcc.gnu.org < ${SNAPSHOT_README}
+}
+
+########################################################################
+# Initialization
+########################################################################
+
+LC_ALL=C
+export LC_ALL
+
+# Today's date.
+DATE=`date "+%Y%m%d"`
+LONG_DATE=`date "+%Y-%m-%d"`
+
+SVN=${SVN:-svn}
+# The CVS server containing the GCC repository.
+SVN_SERVER="gcc.gnu.org"
+# The path to the repository on that server.
+SVN_REPOSITORY="/svn/gcc"
+# The username to use when connecting to the server.
+SVN_USERNAME="${USER}"
+
+# The machine to which files will be uploaded.
+GCC_HOSTNAME="gcc.gnu.org"
+# The name of the account on the machine to which files are uploaded.
+GCC_USERNAME="gccadmin"
+# The directory in which the files will be placed (do not use ~user syntax).
+FTP_PATH=/var/ftp/pub/gcc
+# The directory in which snapshots will be placed.
+SNAPSHOTS_DIR=${FTP_PATH}/snapshots
+
+# The major number for the release.  For release `3.0.2' this would be 
+# `3'
+RELEASE_MAJOR=""
+# The minor number for the release.  For release `3.0.2' this would be
+# `0'.
+RELEASE_MINOR=""
+# The revision number for the release.  For release `3.0.2' this would
+# be `2'.
+RELEASE_REVISION=""
+# The complete name of the release.
+RELEASE=""
+
+# The name of the branch from which the release should be made, in a 
+# user-friendly form.
+BRANCH=""
+
+# The name of the branch from which the release should be made, as used
+# for our version control system.
+SVNBRANCH=""
+
+# The tag to apply to the sources used for the release.
+TAG=""
+
+# The old tarballs from which to generate diffs.
+OLD_TARS=""
+
+# The directory that will be used to construct the release.  The
+# release itself will be placed in a subdirectory of this directory.
+DESTINATION=${HOME}
+# The subdirectory.
+WORKING_DIRECTORY=""
+# The directory that will contain the GCC sources.
+SOURCE_DIRECTORY=""
+
+# Non-zero if this is the final release, rather than a prerelease.
+FINAL=0
+
+# Non-zero if we are building a snapshot, and don't build gcc or
+# include generated files.
+SNAPSHOT=0
+
+# Non-zero if we are running locally on gcc.gnu.org, and use local CVS
+# and copy directly to the FTP directory.
+LOCAL=0
+
+# Major operation modes.
+MODE_GZIP=0
+MODE_DIFFS=0
+MODE_SOURCES=0
+MODE_TARFILES=0
+MODE_UPLOAD=0
+
+# List of archive files generated; used to create .gz files from .bz2.
+FILE_LIST=""
+
+# Programs we use.
+
+BZIP2="${BZIP2:-bzip2}"
+CVS="${CVS:-cvs -f -Q -z9}"
+DIFF="${DIFF:-diff -Nrcpad}"
+ENV="${ENV:-env}"
+GZIP="${GZIP:-gzip --best}"
+SCP="${SCP:-scp -p}"
+SSH="${SSH:-ssh}"
+TAR="${TAR:-tar}"
+
+########################################################################
+# Command Line Processing
+########################################################################
+
+# Parse the options.
+while getopts "d:fr:u:t:p:s:l" ARG; do
+    case $ARG in
+    d)    DESTINATION="${OPTARG}";;
+    r)    RELEASE="${OPTARG}";;
+    t)    TAG="${OPTARG}";;
+    u)    SVN_USERNAME="${OPTARG}";;
+    f)    FINAL=1;;
+    s)    SNAPSHOT=1
+          BRANCH=${OPTARG%:*}
+          SVNBRANCH=${OPTARG#*:}
+          ;;
+    l)    LOCAL=1
+	  SCP=cp
+	  PATH=~:/usr/local/bin:$PATH;;
+    p)    OLD_TARS="${OLD_TARS} ${OPTARG}"
+          if [ ! -f ${OPTARG} ]; then
+	    error "-p argument must name a tarball"
+	  fi;;
+    \?)   usage;;
+    esac
+done
+shift `expr ${OPTIND} - 1`
+
+# Handle the major modes.
+while [ $# -ne 0 ]; do
+    case $1 in
+    diffs)    MODE_DIFFS=1;;
+    gzip)     MODE_GZIP=1;;
+    sources)  MODE_SOURCES=1;;
+    tarfiles) MODE_TARFILES=1;;
+    upload)   MODE_UPLOAD=1;;
+    all)      MODE_SOURCES=1; MODE_TARFILES=1; MODE_DIFFS=1; MODE_UPLOAD=1;
+              if [ $SNAPSHOT -ne 1 ]; then
+                # Only for releases and pre-releases.
+                MODE_GZIP=1;
+              fi
+              ;;
+    *)        error "Unknown mode $1";;
+    esac
+    shift
+done
+
+# Perform consistency checking.
+if [ ${LOCAL} -eq 0 ] && [ -z ${SVN_USERNAME} ]; then
+  error "No username specified"
+fi
+
+if [ ! -d ${DESTINATION} ]; then
+  error "\`${DESTINATION}' is not a directory"
+fi
+
+if [ $SNAPSHOT -eq 0 ]; then
+  if [ -z ${RELEASE} ]; then
+    error "No release number specified"
+  fi
+
+  # Compute the major and minor release numbers.
+  RELEASE_MAJOR=`echo $RELEASE | awk --assign FS=. '{ print $1; }'`
+  RELEASE_MINOR=`echo $RELEASE | awk --assign FS=. '{ print $2; }'`
+  RELEASE_REVISION=`echo $RELEASE | awk --assign FS=. '{ print $3; }'`
+
+  if [ -z "${RELEASE_MAJOR}" ] || [ -z "${RELEASE_MINOR}" ]; then
+    error "Release number \`${RELEASE}' is invalid"
+  fi
+
+  # Compute the full name of the release.
+  if [ -z "${RELEASE_REVISION}" ]; then
+    RELEASE="${RELEASE_MAJOR}.${RELEASE_MINOR}"
+  else
+    RELEASE="${RELEASE_MAJOR}.${RELEASE_MINOR}.${RELEASE_REVISION}"
+  fi
+
+  # Compute the name of the branch, which is based solely on the major
+  # and minor release numbers.
+  SVNBRANCH="branches/gcc-${RELEASE_MAJOR}_${RELEASE_MINOR}-branch"
+
+  # If this is not a final release, set various parameters accordingly.
+  if [ ${FINAL} -ne 1 ]; then
+    RELEASE="${RELEASE}-RC-${DATE}"
+    FTP_PATH="${SNAPSHOTS_DIR}/${RELEASE}"
+  else
+    FTP_PATH="${FTP_PATH}/releases/gcc-${RELEASE}/"
+  fi
+else
+  RELEASE=${BRANCH}-${DATE}
+  FTP_PATH="${FTP_PATH}/snapshots/${RELEASE}"
+
+  # If diffs are requested when building locally on gcc.gnu.org, we (usually)
+  # know what the last snapshot date was and take the corresponding tarballs,
+  # unless the user specified tarballs explicitly.
+  if [ $MODE_DIFFS -ne 0 ] && [ $LOCAL -ne 0 ] && [ -z "${OLD_TARS}" ]; then
+    LAST_DATE=`cat ~/.snapshot_date-${BRANCH}`
+    OLD_TARS=${SNAPSHOTS_DIR}/${BRANCH}-${LAST_DATE}/gcc-${BRANCH}-${LAST_DATE}.tar.bz2
+  fi
+fi
+
+# Compute the name of the WORKING_DIRECTORY and the SOURCE_DIRECTORY.
+WORKING_DIRECTORY="${DESTINATION}/gcc-${RELEASE}"
+SOURCE_DIRECTORY="${WORKING_DIRECTORY}/gcc-${RELEASE}"
+
+# Set up SVNROOT.
+if [ $LOCAL -eq 0 ]; then
+    SVNROOT="svn+ssh://${SVN_USERNAME}@${SVN_SERVER}${SVN_REPOSITORY}"
+else
+    SVNROOT="file:///svn/gcc"
+fi
+export SVNROOT
+
+########################################################################
+# Main Program
+########################################################################
+
+# Set the timezone to UTC
+TZ="UTC0"
+export TZ
+
+# Build the source directory.
+
+if [ $MODE_SOURCES -ne 0 ]; then
+  build_sources
+fi
+
+# Build the tar files.
+
+if [ $MODE_TARFILES -ne 0 ]; then
+  build_tarfiles
+fi
+
+# Build diffs
+
+if [ $MODE_DIFFS -ne 0 ]; then
+  # Possibly build diffs.
+  if [ -n "$OLD_TARS" ]; then
+    for old_tar in $OLD_TARS; do
+      build_diffs $old_tar
+    done
+  fi
+fi
+
+# Build gzip files
+if [ $MODE_GZIP -ne 0 ]; then
+  build_gzip
+fi
+
+# Upload them to the FTP server.
+if [ $MODE_UPLOAD -ne 0 ]; then
+  upload_files
+
+  # For snapshots, make some further updates.
+  if [ $SNAPSHOT -ne 0 ] && [ $LOCAL -ne 0 ]; then
+    announce_snapshot
+
+    # Update snapshot date file.
+    changedir ~
+    echo $DATE > .snapshot_date-${BRANCH}
+
+    # Remove working directory
+    rm -rf ${WORKING_DIRECTORY}
+  fi
+fi
diff --git a/gcc-4.9/maintainer-scripts/maintainer-addresses b/gcc-4.9/maintainer-scripts/maintainer-addresses
new file mode 100755
index 000000000..944b0c119
--- /dev/null
+++ b/gcc-4.9/maintainer-scripts/maintainer-addresses
@@ -0,0 +1,37 @@
+#! /usr/bin/perl -w -T
+#
+# Extract all maintainers' addresses from the GCC MAINTAINERS file, only
+# skipping those addresses specified in $OMIT.
+# 
+# Copyright (c) 2003, 2009 Free Software Foundation.
+#
+# Written by Gerald Pfeifer <gerald@pfeifer.com>, June 2003/October 2003
+#
+# This file is part of GCC.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+my $OMIT='rms@gnu.org|config-patches@gnu.org';
+
+( @ARGV == 1  &&  -e $ARGV[0] ) || die "usage: $0 MAINTAINERS";
+
+while( <> ) {
+  chomp;
+
+  if( /([\w\d.+-]+@[\w\d.-]+)/ ) {
+    my $addr=$1;
+    printf $addr."\n" if( not $addr =~ /$OMIT/ );
+  }
+}
diff --git a/gcc-4.9/maintainer-scripts/update_version_svn b/gcc-4.9/maintainer-scripts/update_version_svn
new file mode 100755
index 000000000..e4a738ad7
--- /dev/null
+++ b/gcc-4.9/maintainer-scripts/update_version_svn
@@ -0,0 +1,85 @@
+#!/bin/sh
+#
+# Update the current version date in all files in the tree containing
+# it.  Consider all release branches except those matching the regular
+# expression in $IGNORE_BRANCHES, and also consider those branches listed
+# in the space separated list in $ADD_BRANCHES.
+
+SVNROOT=${SVNROOT:-"file:///svn/gcc"}
+IGNORE_BRANCHES='gcc-(2_95|3_0|3_1|3_2|3_3|3_4|4_0|4_1|4_2|4_3|4_4|4_5|4_6)-branch'
+ADD_BRANCHES='HEAD'
+
+# Run this from /tmp.
+export SVNROOT
+/bin/rm -rf /tmp/$$
+/bin/mkdir /tmp/$$
+cd /tmp/$$
+
+SVN=${SVN:-/usr/bin/svn}
+
+# Compute the branches which we should update.
+BRANCHES=`$SVN ls $SVNROOT/branches \
+	  | sed -e 's/\///' \
+          | egrep 'gcc-[0-9]+_[0-9]+-branch$' \
+          | egrep -v $IGNORE_BRANCHES`
+# Always update the mainline.
+BRANCHES="${BRANCHES} ${ADD_BRANCHES}"
+
+# This is put into the datestamp files.
+CURR_DATE=`/bin/date +"%Y%m%d"`
+
+datestamp_FILES="gcc/DATESTAMP"
+
+
+# Assume all will go well.
+RESULT=0
+for BRANCH in $BRANCHES; do
+  echo "Working on \"$BRANCH\"."
+  # Check out the files on the branch.  HEAD is in a different namespace.
+  if test "$BRANCH" = HEAD; then 
+    SVNROOT2=${SVNROOT}/trunk
+  else    
+    SVNROOT2=${SVNROOT}/branches/${BRANCH}
+  fi
+
+  for i in $datestamp_FILES; do
+    ${SVN} -q co -N ${SVNROOT2}/`dirname $i` `basename $i`
+  done
+
+  # There are no files to commit yet.
+  COMMIT_FILES=""
+
+  for file in $datestamp_FILES; do
+    dirname=`basename $file`
+    file=`basename $file`
+    file="$dirname/$file"
+    if test -f $file; then
+      echo ${CURR_DATE} > $file.new
+
+      if /usr/bin/cmp -s $file $file.new; then
+	rm -f $file.new
+      else
+	mv -f $file.new $file
+        COMMIT_FILES="$COMMIT_FILES $file"
+      fi
+    fi
+  done
+
+  if test -n "$COMMIT_FILES"; then
+    for i in $COMMIT_FILES; do
+    echo "Attempting to commit $i"
+    if ! ${SVN} commit -m "Daily bump." $i; then
+       # If we could not commit the files, indicate failure.
+       RESULT=1
+     fi
+    done
+  fi
+  
+  # Remove the files.
+  for i in $datestamp_FILES; do
+   rm -rf /tmp/$$/`basename $i`
+  done
+done
+
+/bin/rm -rf /tmp/$$
+exit $RESULT
diff --git a/gcc-4.9/maintainer-scripts/update_web_docs_libstdcxx_svn b/gcc-4.9/maintainer-scripts/update_web_docs_libstdcxx_svn
new file mode 100755
index 000000000..10d45f5c4
--- /dev/null
+++ b/gcc-4.9/maintainer-scripts/update_web_docs_libstdcxx_svn
@@ -0,0 +1,51 @@
+#!/bin/bash
+
+
+# "sh update_web_docs_libstdcxx.sh"
+# Checks out a copy of the libstdc++-v3 "inner" documentation and puts
+# it in the onlinedocs area.  For an initial description of "inner"
+# docs, see the thread starting with 
+#     http://gcc.gnu.org/ml/libstdc++/2000-11/msg00475.html
+#
+# Id: update_v3_web_docs.sh,v 1.4 2000/12/25 05:02:14 pedwards Exp
+#####################################################################
+
+SVNROOT=${SVNROOT:-"file:///svn/gcc"}
+GETTHIS='libstdc++-v3/doc/html'
+WWWDIR=/www/gcc/htdocs/onlinedocs/libstdc++
+#WWWDIR=/tmp/fake-onlinedocs-testing
+
+
+## No more changes should be needed.  Ha, right, whatever.
+#####################################################################
+
+
+PATH=/usr/local/bin:$PATH
+export SVNROOT
+
+test -d $WWWDIR || /bin/mkdir $WWWDIR
+test -d $WWWDIR || { echo something is very wrong ; exit 1; }
+
+WORKDIR=/tmp/v3-doc-update.$$
+/bin/rm -rf $WORKDIR
+/bin/mkdir $WORKDIR
+cd $WORKDIR
+
+
+# checkout all the HTML files, get down into an interesting directory
+svn -q export $SVNROOT/trunk/$GETTHIS doc
+cd doc
+rm -f Makefile
+
+# copy the tree to the onlinedocs area, preserve directory structure
+#find . -depth -print | cpio -pdv $WWWDIR
+find . -depth -print | cpio -pd $WWWDIR 2>&1 | grep -v "newer or same age version exists"
+
+err=${PIPESTATUS[1]}
+if [ $err -gt 0 ]; then
+    printf "\nCopying failed with error code %d.\n" $err
+fi
+
+cd /
+/bin/rm -rf $WORKDIR
+
diff --git a/gcc-4.9/maintainer-scripts/update_web_docs_svn b/gcc-4.9/maintainer-scripts/update_web_docs_svn
new file mode 100755
index 000000000..8a5883eec
--- /dev/null
+++ b/gcc-4.9/maintainer-scripts/update_web_docs_svn
@@ -0,0 +1,238 @@
+#!/bin/sh
+
+# Generate HTML documentation from GCC Texinfo docs.
+# This version is for GCC 3.1 and later versions.
+
+set -e
+
+# Run this from /tmp.
+SVNROOT=${SVNROOT:-"file:///svn/gcc"}
+export SVNROOT
+
+PATH=/usr/local/bin:$PATH
+
+MANUALS="cpp
+  cppinternals
+  fastjar
+  gcc
+  gccgo
+  gccint
+  gcj
+  gfortran
+  gfc-internals
+  gnat_ug_unx
+  gnat_ug_vms
+  gnat_ug_vxw
+  gnat_ug_wnt
+  gnat_ugn_unw
+  gnat-style
+  gnat_rm
+  libgomp
+  libquadmath
+  libiberty
+  porting"
+
+WWWBASE=/www/gcc/htdocs
+WWWBASE_PREFORMATTED=/www/gcc/htdocs-preformatted
+WWWPREPROCESS='/www/gcc/bin/preprocess -r'
+
+# Process options -rrelease and -ddirectory
+RELEASE=""
+SUBDIR=""
+
+while [ $# -gt 0 ]; do
+  case $1 in
+    -r*)
+      if [ -n "$RELEASE" ]; then
+        echo "Multiple releases specified" >&2
+	exit 1
+      fi
+      RELEASE="${1#-r}"
+      if [ -z "$RELEASE" ]; then
+	shift
+	RELEASE="$1"
+	if [ -z "$RELEASE" ]; then
+	  echo "No release specified with -r" >&2
+	  exit 1
+	fi
+      fi
+      ;;
+    -d*)
+      if [ -n "$SUBDIR" ]; then
+        echo "Multiple subdirectories specified" >&2
+	exit 1
+      fi
+      SUBDIR="${1#-d}"
+      if [ -z "$SUBDIR" ]; then
+	shift
+	SUBDIR="$1"
+	if [ -z "$SUBDIR" ]; then
+	  echo "No subdirectory specified with -d" >&2
+	  exit 1
+	fi
+      fi
+      ;;
+    *)
+      echo "Unknown argument \"$1\"" >&2
+      exit 1
+      ;;
+  esac
+  shift
+done
+
+if [ -n "$RELEASE" ] && [ -z "$SUBDIR" ]; then
+  echo "Release specified without subdirectory" >&2
+  exit 1
+fi
+
+if [ -z "$SUBDIR" ]; then
+  DOCSDIR=$WWWBASE/onlinedocs
+else
+  DOCSDIR=$WWWBASE/onlinedocs/$SUBDIR
+fi
+
+if [ ! -d $DOCSDIR ]; then
+  mkdir $DOCSDIR
+  chmod g+w $DOCSDIR
+fi
+
+if [ -z "$RELEASE" ]; then
+  RELEASE=trunk
+fi
+
+WORKDIR=/tmp/gcc-doc-update.$$
+
+rm -rf $WORKDIR
+mkdir $WORKDIR
+cd $WORKDIR
+if [ "$RELEASE" = "trunk" ]; then
+  svn -q export $SVNROOT/$RELEASE gcc
+else
+  svn -q export $SVNROOT/tags/$RELEASE gcc
+fi
+
+# Remove all unwanted files.  This is needed (a) to build the Ada
+# generator programs with the installed library, not the new one and
+# (b) to avoid packaging all the sources instead of only documentation
+# sources.
+find gcc -type f \( -name '*.texi' \
+  -o -path gcc/gcc/doc/install.texi2html \
+  -o -path gcc/gcc/doc/include/texinfo.tex \
+  -o -path gcc/gcc/ada/xgnatugn.adb \
+  -o -path gcc/gcc/ada/ug_words \
+  -o -path gcc/gcc/BASE-VER \
+  -o -path gcc/gcc/DEV-PHASE \
+  -o -print0 \) | xargs -0 rm -f
+
+# Build a tarball of the sources.
+tar cf docs-sources.tar gcc
+
+# The directory to pass to -I; this is the one with texinfo.tex
+# and fdl.texi.
+includedir=gcc/gcc/doc/include
+
+# Generate gnat_ugn_unw
+
+if [ -f gcc/gcc/ada/xgnatugn.adb ]; then
+   gnatmake -q gcc/gcc/ada/xgnatugn
+   ./xgnatugn unw gcc/gcc/ada/gnat_ugn.texi \
+     gcc/gcc/ada/ug_words gnat_ugn_unw.texi
+fi
+
+# Generate gcc-vers.texi.
+(
+   echo "@set version-GCC $(cat gcc/gcc/BASE-VER)"
+   if [ "$(cat gcc/gcc/DEV-PHASE)" = "experimental" ]; then
+      echo "@set DEVELOPMENT"
+   else
+      echo "@clear DEVELOPMENT"
+   fi
+   echo "@set srcdir $WORKDIR/gcc/gcc"
+   echo "@set VERSION_PACKAGE (GCC)"
+   echo "@set BUGURL @uref{http://gcc.gnu.org/bugs/}"
+) > $includedir/gcc-vers.texi
+
+# Generate libquadmath-vers.texi.
+echo "@set BUGURL @uref{http://gcc.gnu.org/bugs/}" \
+  > $includedir/libquadmath-vers.texi
+
+# Now convert the relevant files from texi to HTML, PDF and PostScript.
+for file in $MANUALS; do
+  filename=`find . -name ${file}.texi`
+  if [ "${filename}" ]; then
+    includes="-I ${includedir} -I `dirname ${filename}`"
+    if [ "$file" = "gnat_ugn_unw" ]; then
+      includes="$includes -I gcc/gcc/ada"
+    fi
+    makeinfo --html $includes -o ${file} ${filename}
+    tar cf ${file}-html.tar ${file}/*.html
+    texi2dvi $includes -o ${file}.dvi ${filename} </dev/null >/dev/null && dvips -o ${file}.ps ${file}.dvi
+    texi2pdf $includes -o ${file}.pdf ${filename} </dev/null
+    mkdir -p $DOCSDIR/$file
+  fi
+done
+
+# Work around makeinfo generated file names and references with
+# "_002d" instead of "-".
+find . -name '*.html' | while read f; do
+  # Do this for the contents of each file.
+  sed -i -e 's/_002d/-/g' "$f"
+  # And rename files if necessary.
+  ff=`echo $f | sed -e 's/_002d/-/g'`;
+  if [ "$f" != "$ff" ]; then
+    printf "Renaming %s to %s\n" "$f" "$ff" 
+    mv "$f" "$ff"
+  fi
+done
+
+# Then build a gzipped copy of each of the resulting .html, .ps and .tar files
+for file in */*.html *.ps *.pdf *.tar; do
+  cat $file | gzip --best > $file.gz
+done
+
+# On the 15th of the month, wipe all the old files from the
+# web server.
+today=`date +%d`
+if test $today = 15; then
+  find $DOCSDIR -type f -maxdepth 1 -print | grep -v index.html | xargs rm
+  for m in $MANUALS; do
+    rm -f $DOCSDIR/$m/*.html $DOCSDIR/$m/*.html.gz
+  done
+fi
+
+# And copy the resulting files to the web server
+for file in */*.html *.ps *.pdf *.tar; do
+  if [ -f $DOCSDIR/$file ]; then
+    cat $DOCSDIR/$file | 
+      sed -e '/^<meta name=generator/d' \
+          -e '/^%DVIPSSource:/d' > file1
+  fi
+  cat $file |
+    sed -e '/^<meta name=generator/d' \
+        -e '/^%DVIPSSource:/d' > file2
+  if cmp -s file1 file2; then
+    :
+  else
+    cp $file $DOCSDIR/$file
+    cp $file.gz $DOCSDIR/$file.gz
+  fi
+done
+
+cd $DOCSDIR
+
+# Finally, generate the installation documentation
+if [ "$RELEASE" = "trunk" ]; then
+  SOURCEDIR=$WORKDIR/gcc/gcc/doc
+  DESTDIR=$WWWBASE_PREFORMATTED/install
+  export SOURCEDIR
+  export DESTDIR
+  $WORKDIR/gcc/gcc/doc/install.texi2html
+
+  # Preprocess the entire web site, not just the install docs!
+  echo "Invoking $WWWPREPROCESS"
+  $WWWPREPROCESS |grep -v '^  Warning: Keeping'
+fi
+
+# Clean up behind us.
+
+rm -rf $WORKDIR