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Import gnulib's latest update-copyright script...

Browse Source 
... and update our copyright.py script to set environment variable
UPDATE_COPYRIGHT_USE_INTERVALS to '2' instead of '1'.  This tells
the script to collapse all years into one single interval.

gdb/ChangeLog:

        * gnulib/extra/update-copyright: Update to the latest from
        gnulib's git repository.
        * copyright.py: Set UPDATE_COPYRIGHT_USE_INTERVALS environment
        variable to 2 instead of 1.
This commit is contained in:
Joel Brobecker 2012-03-01 02:41:04 +00:00
parent 8219b1e8f0
commit 8ba85d8526
3 changed files with 22 additions and 5 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2012-03-01 Joel Brobecker <brobecker@adacore.com>
* gnulib/extra/update-copyright: Update to the latest from
gnulib's git repository.
* copyright.py: Set UPDATE_COPYRIGHT_USE_INTERVALS environment
variable to 2 instead of 1.
2012-02-29 Joel Brobecker <brobecker@adacore.com>
* varobj.c (c_value_of_variable): Remove dead code.

7
gdb/copyright.py
View File

@ -84,8 +84,11 @@ def update_files(update_list):
# repeat the prefixes in MULTILINE_COMMENT_PREFIXES.
os.environ['MULTILINE_COMMENT_PREFIXES'] = \
'\n'.join(MULTILINE_COMMENT_PREFIXES)
# We want to use year intervals in the copyright notices.
os.environ['UPDATE_COPYRIGHT_USE_INTERVALS'] = '1'
# We want to use year intervals in the copyright notices, and
# all years should be collapsed to one single year interval,
# even if there are "holes" in the list of years found in the
# original copyright notice (OK'ed by the FSF, case [gnu.org #719834]).
os.environ['UPDATE_COPYRIGHT_USE_INTERVALS'] = '2'
# Perform the update, and save the output in a string.
update_cmd = ['bash', 'gdb/gnulib/extra/update-copyright'] + update_list

13
gdb/gnulib/extra/update-copyright
View File

@ -3,7 +3,7 @@ eval '(exit $?0)' && eval 'exec perl -wS -0777 -pi "$0" ${1+"$@"}'
if 0;
# Update an FSF copyright year list to include the current year.
my $VERSION = '2011-01-02.20:59'; # UTC
my $VERSION = '2012-02-05.21:39'; # UTC
# Copyright (C) 2009-2012 Free Software Foundation, Inc.
#
@ -24,7 +24,7 @@ my $VERSION = '2011-01-02.20:59'; # UTC
# The arguments to this script should be names of files that contain
# copyright statements to be updated. The copyright holder's name
# defaults to "Free Softward Foundation, Inc." but may be changed to
# defaults to "Free Software Foundation, Inc." but may be changed to
# any other name by using the "UPDATE_COPYRIGHT_HOLDER" environment
# variable.
#
@ -43,7 +43,7 @@ my $VERSION = '2011-01-02.20:59'; # UTC
# A warning is printed for every file for which no copyright
# statement is recognized.
#
# Each file's copyright statement must be formated correctly in
# Each file's copyright statement must be formatted correctly in
# order to be recognized. For example, each of these is fine:
#
# Copyright @copyright{} 1990-2005, 2007-2009 Free Software
@ -110,6 +110,9 @@ my $VERSION = '2011-01-02.20:59'; # UTC
# interval (such as 1990-2008). If unset or set to 0, all existing
# copyright year intervals in a reformatted FSF copyright statement
# are expanded instead.
# If UPDATE_COPYRIGHT_USE_INTERVALS=2, convert a sequence with gaps
# to the minimal containing range. For example, convert
# 2000, 2004-2007, 2009 to 2000-2009.
# 3. For testing purposes, you can set the assumed current year in
# UPDATE_COPYRIGHT_YEAR.
# 4. The default maximum line length for a copyright line is 72.
@ -221,6 +224,10 @@ if (defined $stmt_re)
}))
)+
/$1-$3/gx;
# When it's 2, emit a single range encompassing all year numbers.
$ENV{UPDATE_COPYRIGHT_USE_INTERVALS} == 2
and $stmt =~ s/\b(\d{4})\b.*\b(\d{4})\b/$1-$2/;
}
# Format within margin.