1# Copyright 2013, 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 sys 28import subprocess 29import shlex 30import re 31 32 33def abort(message): 34 print('ABORTING: ' + message) 35 sys.exit(1) 36 37 38# Emulate python3 subprocess.getstatusoutput. 39def getstatusoutput(command): 40 try: 41 args = shlex.split(command) 42 output = subprocess.check_output(args, stderr=subprocess.STDOUT) 43 return 0, output.rstrip('\n') 44 except subprocess.CalledProcessError as e: 45 return e.returncode, e.output.rstrip('\n') 46 47 48def last_line(text): 49 lines = text.split('\n') 50 last = lines[-1].split('\r') 51 return last[-1] 52