Addresses #2883.

	contrib/
	* gcc_update (files_and_dependencies): Update for
	'libformat_parser' in libgrust.
	gcc/rust/
	* Make-lang.in (LIBFORMAT_PARSER): Point to 'libformat_parser'
	build in libgrust.
	(%.toml:, $(LIBFORMAT_PARSER):): Remove.
	libgrust/
	* libformat_parser/Makefile.am: New.
	* Makefile.am [!TARGET_LIBRARY] (SUBDIRS): Add 'libformat_parser'.
	* configure.ac: Handle it.
	(TARGET_LIBRARY): New 'AM_CONDITIONAL'.
	* libformat_parser/Makefile.in: Generate.
	* Makefile.in: Regenerate.
	* configure: Likewise.

Remove gcc-11 branch from updating and snapshot generating

contrib/
	* gcc-changelog/git_update_version.py: Remove gcc-11 branch.

maintainer-scripts/
	* crontab: Remove entry for gcc-11 branch.

As discussed in the thread starting at:

  https://gcc.gnu.org/pipermail/gcc/2024-June/244199.html

it would be useful to have the @gcc.gnu.org bugzilla account names
in MAINTAINERS.  This is because:

(a) Not every non-@gcc.gnu.org email listed in MAINTAINERS is registered
    as a bugzilla user.

(b) Only @gcc.gnu.org accounts tend to have full rights to modify tickets.

(c) A maintainer's name and email address aren't always enough to guess
    the bugzilla account name.

(d) The users list on bugzilla has many blank entries for "real name".

However, including @gcc.gnu.org to the account name might encourage
people to use it for ordinary email, rather than just for bugzilla.
This patch goes for the compromise of using the unqualified account
name, with some text near the top of the file to explain its usage.

There isn't room in the area maintainer sections for a new column,
so it seemed better to have the account name only in the Write
After Approval section.  It's then necessary to list all maintainers
there, even if they have more specific roles as well.

Also, there were some entries that didn't line up with the
prevailing columns (they had one tab too many or one tab too few).
It seemed easier to check for and report this, and other things,
if the file used spaces rather than tabs.

There was one instance of an email address without the trailing ">".
The updates to check-MAINTAINERS.py includes a test for that.

The account names in the file were taken from a trawl of the
gcc-cvs archives, with a very small number of manual edits for
ambiguities.  There are a handful of names that I couldn't find;
the new column has "-" for those.  The names were then filtered
against the bugzilla @gcc.gnu.org user list, with those not
present again being blanked out with "-".

ChangeLog:
	* MAINTAINERS: Replace tabs with spaces.  Add a bugzilla account
	name column to the Write After Approval section.  Line up the
	email column and fix an entry that was missing the trailing ">".

contrib/ChangeLog:
	* check-MAINTAINERS.py (sort_by_surname): Replace with...
	(get_surname): ...this.
	(has_tab, is_empty): Delete.
	(check_group): Take a list of column positions as argument.
	Check that lines conform to these column numbers.  Check that the
	final column is an email in angle brackets.  Record surnames on
	the fly.
	(top level): Reject tabs.  Use paragraph counts to identify which
	groups of lines should be checked.  Report missing sections.

contrib/header-tools/ChangeLog:

	* README: Fix spelling and capitalization typos.
	* gcc-order-headers: Fix spelling typo.

The scripts in contrib/header-tools/ are incompatible with python3.
This updates them to use python3.

contrib/header-tools/ChangeLog:

	* count-headers: Adapt to Python 3.
	* gcc-order-headers: Likewise.
	* graph-header-logs: Likewise.
	* graph-include-web: Likewise.
	* headerutils.py: Likewise.
	* included-by: Likewise.
	* reduce-headers: Likewise.
	* replace-header: Likewise.
	* show-headers: Likewise.

Signed-off-by: Sundeep KOKKONDA <sundeep.kokkonda@windriver.com>

This silences some warnings when using check_GNU_style.

contrib/ChangeLog:

	* check_GNU_style_lib.py: Use raw strings for regexps.

contrib/ChangeLog:

	* gcc-changelog/git_update_version.py: Add '-i'/'--ignore' argument
	to add to-be-ignored commits via the command line.
	(ignored_commits): Rename from IGNORED_COMMITS and change
	type from tuple to set.
	(prepend_to_changelog_files): Show git hash if errors occurred.
	(update_current_branch): Mark argument as optional by defaulting
	to None.

In the MAINTAINERS file, names and emails are separated by tabs.  One of
the entries recently added used spaces.  This patch corrects this.

The check-MAINTAINERS.py script breaks a bit when this happens.  This
patch also adds warning about this situation into the script.

ChangeLog:

	* MAINTAINERS: Use tabs between name and email.

contrib/ChangeLog:

	* check-MAINTAINERS.py: Add warning about not using tabs.

Signed-off-by: Filip Kastl <fkastl@suse.cz>

2024-05-09  Jakub Jelinek  <jakub@redhat.com>

	* gcc-changelog/git_update_version.py: Replace
	9dbff9c0 with
	39f81924 and
	109f1b28 in IGNORED_COMMITS.

2024-05-09  Jakub Jelinek  <jakub@redhat.com>

	* gcc-changelog/git_update_version.py: Add
	9dbff9c0 to IGNORED_COMMITS.

The recent move of libgfortran object files to subdirs and the resulting
breakage of libgfortran.so symbol exports demonstrated how fragile
deriving object and archive names from their libtool counterparts in the
Makefiles is.  Therefore, this patch moves that step into
make_sunver.pl, considerably simplifying the Makefile rules to create
the version scripts.

Bootstrapped without regressions on i386-pc-solaris2.11 and
sparc-sun-solaris2.11, verifying that the version scripts are identical
except for the input filenames.

2024-05-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	contrib:
	* make_sunver.pl: Use File::Basename;
	Skip -lLIB args.
	Convert libtool object/archive names to underlying
	objects/archives.

	libatomic:
	* Makefile.am [LIBAT_BUILD_VERSIONED_SHLIB_SUN]
	(libatomic.map-sun): Pass $(libatomic_la_OBJECTS),
	$(libatomic_la_LIBADD) to make_sunver.pl unmodified.
	* Makefile.in: Regenerate.

	libffi:
	* Makefile.am [LIBFFI_BUILD_VERSIONED_SHLIB_SUN] (libffi.map-sun):
	Pass $(libffi_la_OBJECTS), $(libffi_la_LIBADD) to make_sunver.pl
	unmodified.
	* Makefile.in: Regenerate.

	libgfortran:
	* Makefile.am [LIBGFOR_USE_SYMVER_SUN} (gfortran.ver-sun): Pass
	$(libgfortran_la_OBJECTS), $(libgfortran_la_LIBADD) to
	make_sunver.pl unmodified.
	* Makefile.in: Regenerate.

	libgomp:
	* Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]
	(libgomp.ver-sun): Pass $(libgomp_la_OBJECTS),
	$(libgomp_la_LIBADD) to make_sunver.pl unmodified.
	* Makefile.in: Regenerate.

	libitm:
	* Makefile.am [LIBITM_BUILD_VERSIONED_SHLIB_SUN] (libitm.map-sun):
	Pass $(libitm_la_OBJECTS), $(libitm_la_LIBADD) to make_sunver.pl
	unmodified.
	* Makefile.in: Regenerate.

	libquadmath:
	* Makefile.am [LIBQUAD_USE_SYMVER_SUN] (quadmath.map-sun): Pass
	$(libquadmath_la_OBJECTS), $(libquadmath_la_LIBADD) to
	make_sunver.pl unmodified.
	* Makefile.in: Regenerate.

	libssp:
	* Makefile.am [LIBSSP_USE_SYMVER_SUN] (ssp.map-sun): Pass
	$(libssp_la_OBJECTS), $(libssp_la_LIBADD) to make_sunver.pl
	unmodified.
	* Makefile.in: Regenerate.

	libstdc++-v3:
	* src/Makefile.am [ENABLE_SYMVERS_SUN]
	(libstdc++-symbols.ver-sun): Pass $(libstdc___la_OBJECTS),
	$(libstdc___la_LIBADD) to make_sunver.pl unmodified.
	* src/Makefile.in: Regenerate.

2024-05-07  Jakub Jelinek  <jakub@redhat.com>

	* gennews (files): Add files for GCC 14.

This patch implements a --num-commits (-n) flag for shorthand for
the range of hash~N..hash commits.

contrib/ChangeLog:

	* gcc-changelog/git_check_commit.py: Implement --num-commits.

Signed-off-by: Ken Matsui <kmatsui@gcc.gnu.org>
Reviewed-by: Patrick Palka <ppalka@redhat.com>
Reviewed-by: Jason Merrill <jason@redhat.com>

2024-04-26  Jakub Jelinek  <jakub@redhat.com>

maintainer-scripts/
	* crontab: Snapshots from trunk are now GCC 15 related.
	Add GCC 14 snapshots from the respective branch.
contrib/
	* gcc-changelog/git_update_version.py (active_refs): Add
	releases/gcc-14.

This patch marks the nios2*-*-* targets obsolete in GCC 14.  Intel has
EOL'ed this architecture and the maintainers no longer have access to
hardware for testing.  While the port is still in reasonably good
shape at this time, no further testing or updates are planned.

gcc/
	* config.gcc: Add nios2*-*-* to the list of obsoleted targets.

contrib/
	* config-list.mk (LIST): --enable-obsolete for nios2*-*-*.

contrib/check-params-in-docs.py is a script that checks that all options
reported with gcc --help=params are in gcc/doc/invoke.texi and vice
versa.
gcc/doc/invoke.texi lists target-specific params but gcc --help=params
doesn't.  This meant that the script would mistakenly complain about
parms missing from --help=params.  Previously, the script was just set
to ignore aarch64 and gcn params which solved this issue only for x86.
This patch sets the script to ignore all target-specific params.

contrib/ChangeLog:

	* check-params-in-docs.py: Ignore target specific params.

Signed-off-by: Filip Kastl <fkastl@suse.cz>

contrib/check-params-in-docs.py is a script that checks that all
options reported with ./gcc/xgcc -Bgcc --help=param are in
gcc/doc/invoke.texi and vice versa.
gcn-preferred-vectorization-factor is in the manual but normally not
reported by --help, probably because I do not have gcn offload
configured.  This patch makes the script silently about this particular
fact.

contrib/ChangeLog:

2024-04-11  Martin Jambor  <mjambor@suse.cz>

	* check-params-in-docs.py (ignored): Add
	gcn-preferred-vectorization-factor.

This commit unfortunately added explanation to the git revert generated
message, breaking ChangeLog generation.

2024-04-08  Jakub Jelinek  <jakub@redhat.com>

	* gcc-changelog/git_update_version.py: Add
	8057f9aa to IGNORED_COMMITS.

These scripts both print "generated by $file, do not edit" header but
one of them prints the wrong filename. Use the built-in __file__
attribute to ensure it's correct.

contrib/ChangeLog:

	* unicode/gen_libstdcxx_unicode_data.py: Fix header of generated
	file to name the correct script.

libstdc++-v3/ChangeLog:

	* include/bits/text_encoding-data.h: Regenerate.
	* include/bits/unicode-data.h: Regenerate.
	* scripts/gen_text_encoding_data.py: Fix header of generated
	file to name the correct script.

I'm seeing errors for --enable-maintainer-mode builds due to incorrectly
regenerating these files. They should be touched by gcc_update so they
aren't regenerated incorrectly.

contrib/ChangeLog:

	* gcc_update: Add more generated files in libcc1, lto-plugin,
	fixincludes, and libstdc++-v3.

'python' on some systems (e.g. SLES 15) might be Python 2. Prefer python3,
then python, then python2 (as the script still tries to work there).

	PR other/109668
	* dg-extract-results.sh: Check for python3 before python. Check for
	python2 last.

contrib/ChangeLog:

	* test_mklog.py: "Moved to..." -> "Move to..."

Signed-off-by: Filip Kastl <fkastl@suse.cz>