util/tlm/SConstruct

   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 import os
  34 import sys
  35
  36
  37 gem5_arch = 'ARM'
  38 gem5_variant = 'opt'
  39 #gem5_variant = 'debug'
  40
  41 gem5_root = Dir('#../..').srcnode().abspath
  42
  43 env = Environment()
  44
  45 #Make the gem5 root available in SConscripts
  46 env['GEM5_ROOT'] = gem5_root
  47
  48 shlibsuffix = env['SHLIBSUFFIX']
  49
  50 # add include dirs
  51 env.Append(CPPPATH=[gem5_root + '/build/' + gem5_arch,
  52                     gem5_root + '/util/systemc/gem5_within_systemc',
  53                     gem5_root + '/ext/systemc/src',
  54                     '#src',
  55                     '#examples/common',
  56                     ])
  57
  58 env.Append(CXXFLAGS=['-std=c++11',
  59                      '-DSC_INCLUDE_DYNAMIC_PROCESSES',
  60                      '-DTRACING_ON',
  61                      ])
  62
  63 if gem5_variant == 'debug':
  64     env.Append(CXXFLAGS=['-g', '-DDEBUG'])
  65
  66 deps = [] # keep track of all dependencies required for building the binaries
  67
  68 deps += SConscript('src/SConscript', variant_dir='build/tlm', exports='env')
  69
  70 deps += SConscript('examples/common/SConscript',
  71                    variant_dir='build/examples/common',
  72                    exports=['env'])
  73
  74 # the SystemC SConscript makes certain assumptions, we need to fulfill these
  75 # assumptions before calling the SConscript.
  76 main = env
  77 sys.path.append(gem5_root + '/src/python')
  78 AddOption('--no-colors', dest='use_colors', action='store_false',
  79           help="Don't add color to abbreviated scons output")
  80
  81 SConscript(gem5_root + '/ext/systemc/SConscript',
  82            variant_dir='build/systemc',
  83            exports='main')
  84
  85 # By adding libraries as dependencies instead of using LIBS, we avoid that
  86 # the user needs to set the LD_LIBRARY_PATH
  87 deps.append(File('build/systemc/libsystemc' + shlibsuffix))
  88 deps.append(File(os.path.join(gem5_root, 'build', gem5_arch,
  89              'libgem5_' + gem5_variant + shlibsuffix)))
  90
  91 ex_master = SConscript('examples/master_port/SConscript',
  92                        variant_dir='build/examples/master_port',
  93                        exports=['env', 'deps'])
  94
  95 ex_slave = SConscript('examples/slave_port/SConscript',
  96                       variant_dir='build/examples/slave_port',
  97                       exports=['env', 'deps'])
  98
  99 Default(ex_master + ex_slave)