Running 'contrib/update-copyright.py' currently fails:
[...]
Traceback (most recent call last):
File "contrib/update-copyright.py", line 365, in update_copyright
canon_form = self.canonicalise_years (dir, filename, filter, years)
File "contrib/update-copyright.py", line 270, in canonicalise_years
(min_year, max_year) = self.year_range (years)
File "contrib/update-copyright.py", line 253, in year_range
year_list = [self.parse_year (year)
File "contrib/update-copyright.py", line 253, in <listcomp>
year_list = [self.parse_year (year)
File "contrib/update-copyright.py", line 250, in parse_year
raise self.BadYear (string)
TypeError: exceptions must derive from BaseException
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "contrib/update-copyright.py", line 796, in <module>
GCCCmdLine().main()
File "contrib/update-copyright.py", line 527, in main
self.copyright.process_tree (dir, filter)
File "contrib/update-copyright.py", line 458, in process_tree
self.process_file (dir, filename, filter)
File "contrib/update-copyright.py", line 421, in process_file
res = self.update_copyright (dir, filename, filter,
File "contrib/update-copyright.py", line 366, in update_copyright
except self.BadYear as e:
TypeError: catching classes that do not inherit from BaseException is not allowed
Fix up for commit 3b25e83536
"Port update-copyright.py to Python3".
contrib/
* update-copyright.py (class BadYear): Derive from 'Exception'.
This script may be useful when debugging issues relating to Unicode
encoding (e.g. when investigating source files with bidirectional control
characters).
It dumps a UTF-8 file as a list of numbered lines (mimicking GCC's
diagnostic output format), interleaved with lines per character showing
the Unicode codepoints, the UTF-8 encoding bytes, the name of the
character, and, where printable, the characters themselves.
The lines are printed in logical order, which may help the reader to grok
the relationship between visual and logical ordering in bi-di files.
For example:
$ cat test.c
int གྷ;
const char *אבג = "ALEF-BET-GIMEL";
$ ./contrib/unicode/utf8-dump.py test.c
1 | int གྷ;
| U+0069 0x69 LATIN SMALL LETTER I i
| U+006E 0x6e LATIN SMALL LETTER N n
| U+0074 0x74 LATIN SMALL LETTER T t
| U+0020 0x20 SPACE (separator)
| U+0F43 0xe0 0xbd 0x83 TIBETAN LETTER GHA གྷ
| U+003B 0x3b SEMICOLON ;
| U+000A 0x0a LINE FEED (LF) (control character)
2 | const char *אבג = "ALEF-BET-GIMEL";
| U+0063 0x63 LATIN SMALL LETTER C c
| U+006F 0x6f LATIN SMALL LETTER O o
| U+006E 0x6e LATIN SMALL LETTER N n
| U+0073 0x73 LATIN SMALL LETTER S s
| U+0074 0x74 LATIN SMALL LETTER T t
| U+0020 0x20 SPACE (separator)
| U+0063 0x63 LATIN SMALL LETTER C c
| U+0068 0x68 LATIN SMALL LETTER H h
| U+0061 0x61 LATIN SMALL LETTER A a
| U+0072 0x72 LATIN SMALL LETTER R r
| U+0020 0x20 SPACE (separator)
| U+002A 0x2a ASTERISK *
| U+05D0 0xd7 0x90 HEBREW LETTER ALEF א
| U+05D1 0xd7 0x91 HEBREW LETTER BET ב
| U+05D2 0xd7 0x92 HEBREW LETTER GIMEL ג
| U+0020 0x20 SPACE (separator)
| U+003D 0x3d EQUALS SIGN =
| U+0020 0x20 SPACE (separator)
| U+0022 0x22 QUOTATION MARK "
| U+0041 0x41 LATIN CAPITAL LETTER A A
| U+004C 0x4c LATIN CAPITAL LETTER L L
| U+0045 0x45 LATIN CAPITAL LETTER E E
| U+0046 0x46 LATIN CAPITAL LETTER F F
| U+002D 0x2d HYPHEN-MINUS -
| U+0042 0x42 LATIN CAPITAL LETTER B B
| U+0045 0x45 LATIN CAPITAL LETTER E E
| U+0054 0x54 LATIN CAPITAL LETTER T T
| U+002D 0x2d HYPHEN-MINUS -
| U+0047 0x47 LATIN CAPITAL LETTER G G
| U+0049 0x49 LATIN CAPITAL LETTER I I
| U+004D 0x4d LATIN CAPITAL LETTER M M
| U+0045 0x45 LATIN CAPITAL LETTER E E
| U+004C 0x4c LATIN CAPITAL LETTER L L
| U+0022 0x22 QUOTATION MARK "
| U+003B 0x3b SEMICOLON ;
| U+000A 0x0a LINE FEED (LF) (control character)
Tested with Python 3.8
contrib/ChangeLog:
* unicode/utf8-dump.py: New file.
Signed-off-by: David Malcolm <dmalcolm@redhat.com>
This obsoletes the 32bit hppa-hpux configurations which only support
STABS as debuginfo format.
2021-09-20 Richard Biener <rguenther@suse.de>
gcc/
* config.gcc: Obsolete hppa[12]*-*-hpux10* and hppa[12]*-*-hpux11*.
contrib/
* config-list.mk: --enable-obsolete for hppa2.0-hpux10.1 and
hppa2.0-hpux11.9.
This removes the support for vax-openbsd which has been discontinued
after the OpenBSD 5.9 release and which has no supported gas or GNU ld
configuration [anymore]. In particular this target does only support
STABS debuginfo generation.
2021-09-13 Richard Biener <rguenther@suse.de>
* config.gcc: Remove vax-*-openbsd* configuration.
contrib/
* config-list.mk: Remove vax-openbsd.
This removes m68k-openbsd as a valid configuration, according
to openbsd.org m68k-openbsd [on the mac] was discontinued after
the 5.1 release. The configuration is also not (or no longer)
supported by gas and GNU ld so I could not figure whether it is still
a.out (I suspect it is). But first and foremost the target only supports
STABS as a debugging format.
2021-09-13 Richard Biener <rguenther@suse.de>
* config.gcc: Remove m68k-openbsd.
contrib/
* config-list.mk: Remove m68k-openbsd.
m32r support never made it to glibc and the support for the Linux kernel
was removed with 4.18. It does not remove much but no reason to keep
around a port which never worked or one which the support in other
projects is gone.
OK? Checked to make sure m32r-linux and m32rle-linux were rejected
when building.
contrib/ChangeLog:
* config-list.mk: Remove m32r-linux and m32rle-linux
from the list.
gcc/ChangeLog:
* config.gcc: Add m32r-*-linux* and m32rle-*-linux*
to the Unsupported targets list.
Remove support for m32r-*-linux* and m32rle-*-linux*.
* config/m32r/linux.h: Removed.
* config/m32r/t-linux: Removed.
libgcc/ChangeLog:
* config.host: Remove m32r-*-linux* and m32rle-*-linux*.
* config/m32r/libgcc-glibc.ver: Removed.
* config/m32r/t-linux: Removed.
As we are still building it for ./contrib/config-list.mk, let's add
--enable-obsolete so this has a chance to work.
contrib/ChangeLog:
* config-list.mk (LIST): --enable-obsolete for cr16-elf.
contrib/Changelog:
* gcc_update: Derive human readable name for HEAD using git describe
like "git gcc-descr" with short commit hash. Drop "revision" from
gcc/REVISION.
Since == is not portable, it is better to use = in contrib/
download_prerequisites. The only place == was used is inside
the function md5_check which is used only on Mac OS X.
Tested on Mac OS X as:
./contrib/download_prerequisites --md5
Both with all files having the correct checksum and one with a broken one.
contrib/ChangeLog:
* download_prerequisites (md5_check): Replace == inside
test with = to be more portable.
There are a few problems with download_prerequisites are
described in PR 82704. The first is on busy-box version of
shasum and md5sum the extended option --check don't exist
so just use -c. The second issue is the code for which
shasum program to use is included twice and is different.
So move which program to use for the checksum after argument
parsing. The last issue is --md5 option has been broken for
sometime now as the program is named md5sum and not just md5.
Nobody updated switch table to be correct.
contrib/ChangeLog:
PR other/82704
* download_prerequisites: Fix issues with --md5 and
--sha512 options.
The argument can be used for addition of Co-Authored-By lines
with --trailer='Co-Authored-By=Mona Lisa Octocat <mona@github.com>'.
contrib/ChangeLog:
* gcc-git-customization.sh: Wrap $@ in quotes.
* git-commit-mklog.py: Add new argument --co.
* mklog.py: Skip the Co-Authored-By lines.
The current line-length limit is set to 80, but that allows a
character to appear in the 80th column, and that causes emacs to
display a line-wrap followed by a blank line when the display/window
width is 80 columns. Furthermore, this seems to contradict the
coding-style rules on the wiki which suggest that the line limit
should be 79.
So reduce the line width in both the emacs control file and the
contrib vimrc file to 79 characters.
ChangeLog:
* .dir-locals.el (c-mode): Change fill-column to 79.
contrib/ChangeLog:
* vimrc (textwidth): Change non-gitcommit length to 79.
gen_autofdo_event.py was stumbling on models with stepping so
I updated the script to handle this case similar to the code in
c6a5f63aed/event_download.py
The second change was to tolerate cases when the CPU supports PEBS but the
perf command with /p fails. This can happen in, e.g., a virtual machine.
I regenerated gcc-auto-profile using the updated script.
contrib/ChangeLog:
* gen_autofdo_event.py: handle stepping, non-working PEBS
gcc/ChangeLog:
* config/i386/gcc-auto-profile: regenerate
