glibc/scripts/glibc_shared_code.py
Paul Eggert 581c785bf3 Update copyright dates with scripts/update-copyrights
I used these shell commands:

../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")

and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 7061 files FOO.

I then removed trailing white space from math/tgmath.h,
support/tst-support-open-dev-null-range.c, and
sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following
obscure pre-commit check failure diagnostics from Savannah.  I don't
know why I run into these diagnostics whereas others evidently do not.

remote: *** 912-#endif
remote: *** 913:
remote: *** 914-
remote: *** error: lines with trailing whitespace found
...
remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
2022-01-01 11:40:24 -08:00

71 lines
2.3 KiB
Python

#!/usr/bin/python
# Copyright (C) 2021-2022 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
#
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# The GNU C Library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, see
# <https://www.gnu.org/licenses/>.
def get_glibc_shared_code(path):
""" Get glibc shared code information from a file
The input file must have project names in their own line ending with a colon
and all shared files in the project on their own lines following the project
name. Whitespaces are ignored. Lines with # as the first non-whitespace
character are ignored.
Args:
path: The path to file containing shared code information.
Returns:
A dictionary with project names as key and lists of files as values.
"""
projects = {}
with open(path, 'r') as f:
for line in f.readlines():
line = line.strip()
if len(line) == 0 or line[0] == '#':
continue
if line[-1] == ':':
cur = line[:-1]
projects[cur] = []
else:
projects[cur].append(line)
return projects
# Function testing.
import sys
from os import EX_NOINPUT
from os.path import exists
from pprint import *
if __name__ == '__main__':
if len(sys.argv) != 2:
print('Usage: %s <file name>' % sys.argv[0])
print('Run this script from the base glibc source directory')
sys.exit(EX_NOINPUT)
print('Testing get_glibc_shared_code with %s:\n' % sys.argv[1])
r = get_glibc_shared_code(sys.argv[1])
errors = False
for k in r.keys():
for f in r[k]:
if not exists(f):
print('%s does not exist' % f)
errors = True
if not errors:
pprint(r)