1# Copyright 2015, ARM Limited 2# All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without 5# modification, are permitted provided that the following conditions are met: 6# 7# * Redistributions of source code must retain the above copyright notice, 8# this list of conditions and the following disclaimer. 9# * Redistributions in binary form must reproduce the above copyright notice, 10# this list of conditions and the following disclaimer in the documentation 11# and/or other materials provided with the distribution. 12# * Neither the name of ARM Limited nor the names of its contributors may be 13# used to endorse or promote products derived from this software without 14# specific prior written permission. 15# 16# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS CONTRIBUTORS "AS IS" AND 17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 18# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 19# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE 20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 22# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 23# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 27import glob 28import os 29import re 30import shlex 31import subprocess 32import sys 33 34 35def ListCCFilesWithoutExt(path): 36 return map(lambda x : os.path.splitext(os.path.basename(x))[0], 37 glob.glob(os.path.join(path, '*.cc'))) 38 39 40def abort(message): 41 print('ABORTING: ' + message) 42 sys.exit(1) 43 44 45# Emulate python3 subprocess.getstatusoutput. 46def getstatusoutput(command, shell=False): 47 try: 48 args = shlex.split(command) 49 output = subprocess.check_output(args, stderr=subprocess.STDOUT, shell=shell) 50 return 0, output.rstrip('\n') 51 except subprocess.CalledProcessError as e: 52 return e.returncode, e.output.rstrip('\n') 53 54 55def ensure_dir(path_name): 56 if not os.path.exists(path_name): 57 os.makedirs(path_name) 58 59 60# Check that the specified program is available. 61def require_program(program_name): 62 rc, out = getstatusoutput('which %s' % program_name) 63 if rc != 0: 64 print('ERROR: The required program %s was not found.' % program_name) 65 sys.exit(rc) 66