SConstruct revision 13391:f298f7d04903
1#!python 2 3# Copyright (c) 2016, Dresden University of Technology (TU Dresden) 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions are 8# met: 9# 10# 1. Redistributions of source code must retain the above copyright notice, 11# this list of conditions and the following disclaimer. 12# 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 17# 3. Neither the name of the copyright holder nor the names of its 18# contributors may be used to endorse or promote products derived from 19# this software without specific prior written permission. 20# 21# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 25# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 26# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 27# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 28# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 29# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 30# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 31# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32# 33# Authors: Christian Menard 34 35import os 36import sys 37 38 39gem5_arch = 'ARM' 40gem5_variant = 'opt' 41#gem5_variant = 'debug' 42 43gem5_root = Dir('#../..').srcnode().abspath 44 45env = Environment() 46 47#Make the gem5 root available in SConscripts 48env['GEM5_ROOT'] = gem5_root 49 50shlibsuffix = env['SHLIBSUFFIX'] 51 52# add include dirs 53env.Append(CPPPATH=[gem5_root + '/build/' + gem5_arch, 54 gem5_root + '/util/systemc/gem5_within_systemc', 55 gem5_root + '/ext/systemc/src', 56 '#src', 57 '#examples/common', 58 ]) 59 60env.Append(CXXFLAGS=['-std=c++11', 61 '-DSC_INCLUDE_DYNAMIC_PROCESSES', 62 '-DTRACING_ON', 63 ]) 64 65if gem5_variant == 'debug': 66 env.Append(CXXFLAGS=['-g', '-DDEBUG']) 67 68deps = [] # keep track of all dependencies required for building the binaries 69 70deps += SConscript('src/SConscript', variant_dir='build/tlm', exports='env') 71 72deps += SConscript('examples/common/SConscript', 73 variant_dir='build/examples/common', 74 exports=['env']) 75 76# the SystemC SConscript makes certain assumptions, we need to fulfill these 77# assumptions before calling the SConscript. 78main = env 79sys.path.append(gem5_root + '/src/python') 80AddOption('--no-colors', dest='use_colors', action='store_false', 81 help="Don't add color to abbreviated scons output") 82 83SConscript(gem5_root + '/ext/systemc/SConscript', 84 variant_dir='build/systemc', 85 exports='main') 86 87# By adding libraries as dependencies instead of using LIBS, we avoid that 88# the user needs to set the LD_LIBRARY_PATH 89deps.append(File('build/systemc/libsystemc' + shlibsuffix)) 90deps.append(File(os.path.join(gem5_root, 'build', gem5_arch, 91 'libgem5_' + gem5_variant + shlibsuffix))) 92 93ex_master = SConscript('examples/master_port/SConscript', 94 variant_dir='build/examples/master_port', 95 exports=['env', 'deps']) 96 97ex_slave = SConscript('examples/slave_port/SConscript', 98 variant_dir='build/examples/slave_port', 99 exports=['env', 'deps']) 100 101Default(ex_master + ex_slave) 102