misc: Reorder sources in util/tlm and rewrite build scripts

* Use one SConstruct to build everything instead of one SConstruct for
  each example.
* Introduce SConscripts for sub-directories.
* Build in 'build' instead of the source tree.
* Build and link to SystemC from the ext/systemc directory. This
  ensures that SystemC does not need to be installed on the host and
  avoids possible issues caused by an incompatible SystemC build.
* Update the README and add some minor fixes

Change-Id: I641ed94f542626864fb7af499ad1be8fd4ad929f
Reviewed-on: https://gem5-review.googlesource.com/3480
Reviewed-by: Matthias Jung <jungma@eit.uni-kl.de>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>

1 files changed, 0 insertions, 78 deletions

diff --git a/util/tlm/examples/master_port/SConstruct b/util/tlm/examples/master_port/SConstruct
deleted file mode 100644
index a896a34e4..000000000
--- a/util/tlm/examples/master_port/SConstruct
+++ /dev/null
@@ -1,78 +0,0 @@
-#!python
-
-# Copyright (c) 2016, Dresden University of Technology (TU Dresden)
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# 1. Redistributions of source code must retain the above copyright notice,
-#    this list of conditions and the following disclaimer.
-#
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-#
-# 3. Neither the name of the copyright holder nor the names of its
-#    contributors may be used to endorse or promote products derived from
-#    this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
-# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# Authors: Christian Menard
-
-import os
-
-gem5_arch = 'ARM'
-gem5_variant = 'opt'
-#gem5_variant = 'debug'
-
-gem5_root = '#../../../..'
-
-target = 'gem5.' + gem5_variant + '.sc'
-
-env = Environment()
-
-# Import PKG_CONFIG_PATH from the external environment
-if os.environ.has_key('PKG_CONFIG_PATH'):
-    env['ENV']['PKG_CONFIG_PATH'] = os.environ['PKG_CONFIG_PATH']
-
-# search for SystemC
-env.ParseConfig('pkg-config --cflags --libs systemc')
-
-# add include dirs
-env.Append(CPPPATH=[gem5_root + '/build/' + gem5_arch,
-                    gem5_root + '/util/systemc',
-                    gem5_root + '/util/tlm',
-                    '../common'])
-
-env.Append(LIBS=['gem5_' + gem5_variant])
-env.Append(LIBPATH=[gem5_root + '/build/' + gem5_arch])
-
-env.Append(CXXFLAGS=['-std=c++11',
-                     '-DSC_INCLUDE_DYNAMIC_PROCESSES',
-                     '-DTRACING_ON'])
-
-if gem5_variant == 'debug':
-    env.Append(CXXFLAGS=['-g', '-DDEBUG'])
-
-src_systemc = [gem5_root + '/util/systemc/sc_gem5_control.cc',
-               gem5_root + '/util/systemc/sc_logger.cc',
-               gem5_root + '/util/systemc/sc_module.cc',
-               gem5_root + '/util/systemc/stats.cc']
-
-src_tlm     = Glob(gem5_root + '/util/tlm/*.cc')
-src_main    = Glob('*.cc') + Glob('../common/*.cc')
-
-main = env.Program(target, src_systemc + src_tlm + src_main)