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#!/usr/bin/env python3
# ########################################################################
# Copyright (C) 2021 Advanced Micro Devices, Inc. All rights Reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# ########################################################################
import argparse
import json
import os
import re
import subprocess
#
#
# This script filters the .json input file and run cpp-check.
# It is expected to use a version of cpp-check offering googleconfig.cfg.
#
def main():
parser = argparse.ArgumentParser()
parser.add_argument('-f', '--ifilename', required=False, default = 'compile_commands.json',
help = '.json file format is required.')
parser.add_argument('-o', '--ofilename', required=False, default = 'a.xml',
help = 'output file name.')
parser.add_argument('-e', '--exclude', required=False, default = '',
help = 'Regular expression to Exclude files whom names match with')
parser.add_argument('-i', '--include', required=False, default = '',
help = 'Regular expression to Include files whom names match with')
parser.add_argument('-v', '--verbose', required=False, default = False, action = 'store_true', help = 'enable verbose')
user_args, unknown_args = parser.parse_known_args()
verbose=user_args.verbose
exclude=user_args.exclude
include=user_args.include
ifilename=user_args.ifilename
ofilename=user_args.ofilename
ifilesplit = os.path.splitext(os.path.basename(ifilename))
ofilesplit = os.path.splitext(os.path.basename(ofilename))
ibasename=ifilesplit[0]
iextension=ifilesplit[1]
obasename=ofilesplit[0]
oextension=ofilesplit[1]
if verbose:
print('// rocsparse-cppcheck.verbose:file \'' + ifilename + '\'')
if len(unknown_args) > 0:
print('// rocsparse-cppcheck.verbose:unexpected arguments ',end='')
print(unknown_args)
exit(1)
with open(ifilename,'r') as f:
compile_commands=json.load(f)
res_inc=[ i for i in compile_commands if re.search(include,i['file']) != None]
if exclude != '':
compile_commands=[ i for i in res_inc if re.search(exclude,i['file']) == None]
else:
compile_commands = res_inc
if verbose:
print('// rocsparse-cppcheck.verbose:num commands ' + str(len(compile_commands)))
tempfilename=ibasename + '.tmp.json'
with open(tempfilename,'w') as f:
json.dump(compile_commands,f)
if verbose:
print('// rocsparse-cppcheck.verbose:' + ofilename)
cmdcppcheck = ['cppcheck',
'--enable=all',
'--project='+ tempfilename,
'--output-file='+ ofilename,
'--library=googletest.cfg',
'--suppress=missingIncludeSystem',
'--suppress=unusedFunction',
'--suppress=cstyleCast',
'--suppress=constParameter',
'--suppress=templateRecursion',
# '--suppress=invalidPointerCast'
'--suppress=unmatchedSuppression']
if oextension == '.xml':
cmdcppcheck.append('--xml')
proc = subprocess.Popen(cmdcppcheck)
proc.wait()
rc = proc.returncode
if rc != 0:
print('// cppcheck failed')
exit(1)
if not verbose:
os.remove(tempfilename)
if __name__ == "__main__":
main()
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