This testcase causes lots of false-positives for machine description files.

contrib/ChangeLog:

	* check_GNU_style_lib.py: Skip machine description file bracket linting.

Signed-off-by: Patrick O'Neill <patrick@rivosinc.com>

contrib/ChangeLog:

	* analyze_brprob.py: Add copyright header.
	* analyze_brprob_spec.py: Likewise.
	* check-params-in-docs.py: Likewise.
	* check_GNU_style.py: Likewise.
	* check_GNU_style_lib.py: Likewise.
	* filter-clang-warnings.py: Likewise.
	* gcc-changelog/git_check_commit.py: Likewise.
	* gcc-changelog/git_commit.py: Likewise.
	* gcc-changelog/git_email.py: Likewise.
	* gcc-changelog/git_repository.py: Likewise.
	* gcc-changelog/git_update_version.py: Likewise.
	* gcc-changelog/test_email.py: Likewise.
	* mark_spam.py: Likewise.

In order to support CR on a line, we need to open files
with newline='\n' as our line endings supposed to be of UNIX style.

contrib/ChangeLog:

	* check_GNU_style.py: Use newline=\n.
	* check_GNU_style_lib.py: Simplify.
	* gcc-changelog/git_commit.py: Fix issues seen
	Rust patchset.
	* gcc-changelog/git_email.py: Use newline argument.
	* gcc-changelog/test_email.py: New test.
	* gcc-changelog/test_patches.txt: New test.
	* mklog.py: Use newline argument.

contrib/ChangeLog:

	* check_GNU_style_lib.py: Skip Python files.

2018-11-19  Martin Liska  <mliska@suse.cz>

	* check_GNU_style_lib.py: Detect mixed usage
	of spaces and tabs.

From-SVN: r266261

2017-05-29  Tom de Vries  <tom@codesourcery.com>

	* check_GNU_style_lib.py (TrailingWhitespaceCheck.check): Assert no
	trailing eol.
	(TrailingWhitespaceTest): New unit test.
	(check_GNU_style_file): Remove eol before checking.

From-SVN: r248556

2017-05-29  Tom de Vries  <tom@codesourcery.com>

	* check_GNU_style_lib.py (check_GNU_style_file): Treat file argument as
	file handle.  Add and handle file_encoding argument.
	* check_GNU_style.py (main): Handle '-' file argument.  Call
	check_GNU_style_file with file handle as argument.

From-SVN: r248555

Instead of:
...
$ ./contrib/check_GNU_style.py
termcolor module is missing (run: pip3 install termcolor)
$ pip3 install termcolor
$ ./contrib/check_GNU_style.py
unidiff module is missing (run: pip3 install unidiff)
$ pip3 install unidiff
$
...

Do:
...
$ ./contrib/check_GNU_style.py
termcolor and unidiff modules are missing (run: pip3 install termcolor unidiff)
$ pip3 install termcolor unidiff
$
...

2017-05-29  Tom de Vries  <tom@codesourcery.com>

	* check_GNU_style_lib.py: Use import_pip3 to import pip3 packages.
	(import_pip3): New function.

From-SVN: r248554

2017-05-24  Tom de Vries  <tom@codesourcery.com>

	* check_GNU_style_lib.py: New file, factored out of ...
	* check_GNU_style.py: ... here.  Call main unconditionally.

From-SVN: r248403

From-SVN: r248282

2017-05-19  Martin Liska  <mliska@suse.cz>

	* check_GNU_style.py: New file.

From-SVN: r248281