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#!/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)
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