site_init.py revision 12558
112242Sgabeblack@google.com# Copyright (c) 2013, 2015-2017 ARM Limited 212242Sgabeblack@google.com# All rights reserved. 312242Sgabeblack@google.com# 412242Sgabeblack@google.com# The license below extends only to copyright in the software and shall 512242Sgabeblack@google.com# not be construed as granting a license to any other intellectual 612242Sgabeblack@google.com# property including but not limited to intellectual property relating 712242Sgabeblack@google.com# to a hardware implementation of the functionality of the software 812242Sgabeblack@google.com# licensed hereunder. You may use the software subject to the license 912242Sgabeblack@google.com# terms below provided that you ensure that this notice is replicated 1012242Sgabeblack@google.com# unmodified and in its entirety in all distributions of the software, 1112242Sgabeblack@google.com# modified or unmodified, in source code or in binary form. 1212242Sgabeblack@google.com# 1312242Sgabeblack@google.com# Copyright (c) 2011 Advanced Micro Devices, Inc. 1412242Sgabeblack@google.com# Copyright (c) 2009 The Hewlett-Packard Development Company 1512242Sgabeblack@google.com# Copyright (c) 2004-2005 The Regents of The University of Michigan 1612242Sgabeblack@google.com# All rights reserved. 1712242Sgabeblack@google.com# 1812242Sgabeblack@google.com# Redistribution and use in source and binary forms, with or without 1912242Sgabeblack@google.com# modification, are permitted provided that the following conditions are 2012242Sgabeblack@google.com# met: redistributions of source code must retain the above copyright 2112242Sgabeblack@google.com# notice, this list of conditions and the following disclaimer; 2212242Sgabeblack@google.com# redistributions in binary form must reproduce the above copyright 2312242Sgabeblack@google.com# notice, this list of conditions and the following disclaimer in the 2412242Sgabeblack@google.com# documentation and/or other materials provided with the distribution; 2512242Sgabeblack@google.com# neither the name of the copyright holders nor the names of its 2612242Sgabeblack@google.com# contributors may be used to endorse or promote products derived from 2712242Sgabeblack@google.com# this software without specific prior written permission. 2812242Sgabeblack@google.com# 2912242Sgabeblack@google.com# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 3012242Sgabeblack@google.com# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 3112242Sgabeblack@google.com# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 3212242Sgabeblack@google.com# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 3312242Sgabeblack@google.com# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3412242Sgabeblack@google.com# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3512242Sgabeblack@google.com# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3612242Sgabeblack@google.com# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3712242Sgabeblack@google.com# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3812242Sgabeblack@google.com# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3912242Sgabeblack@google.com# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 4012242Sgabeblack@google.com 4112558Ssiddhesh.poyarekar@gmail.comfrom __future__ import print_function 4212245Sgabeblack@google.comfrom gem5_python_paths import extra_python_paths 4312245Sgabeblack@google.com 4412242Sgabeblack@google.com# Check for recent-enough Python and SCons versions. 4512242Sgabeblack@google.comtry: 4612242Sgabeblack@google.com # Really old versions of scons only take two options for the 4712242Sgabeblack@google.com # function, so check once without the revision and once with the 4812242Sgabeblack@google.com # revision, the first instance will fail for stuff other than 4912242Sgabeblack@google.com # 0.98, and the second will fail for 0.98.0 5012242Sgabeblack@google.com EnsureSConsVersion(0, 98) 5112242Sgabeblack@google.com EnsureSConsVersion(0, 98, 1) 5212242Sgabeblack@google.comexcept SystemExit, e: 5312558Ssiddhesh.poyarekar@gmail.com print(""" 5412242Sgabeblack@google.comFor more details, see: 5512242Sgabeblack@google.com http://gem5.org/Dependencies 5612558Ssiddhesh.poyarekar@gmail.com""") 5712242Sgabeblack@google.com raise 5812242Sgabeblack@google.com 5912242Sgabeblack@google.com# pybind11 requires python 2.7 6012242Sgabeblack@google.comtry: 6112242Sgabeblack@google.com EnsurePythonVersion(2, 7) 6212242Sgabeblack@google.comexcept SystemExit, e: 6312558Ssiddhesh.poyarekar@gmail.com print (""" 6412242Sgabeblack@google.comYou can use a non-default installation of the Python interpreter by 6512242Sgabeblack@google.comrearranging your PATH so that scons finds the non-default 'python' and 6612242Sgabeblack@google.com'python-config' first. 6712242Sgabeblack@google.com 6812242Sgabeblack@google.comFor more details, see: 6912242Sgabeblack@google.com http://gem5.org/wiki/index.php/Using_a_non-default_Python_installation 7012558Ssiddhesh.poyarekar@gmail.com""") 7112242Sgabeblack@google.com raise 7212245Sgabeblack@google.com 7312245Sgabeblack@google.comsys.path[1:1] = extra_python_paths 74