src/systemc/SConscript

   1 # Copyright 2018 Google, Inc.
   2 #
   3 # Redistribution and use in source and binary forms, with or without
   4 # modification, are permitted provided that the following conditions are
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   6 # notice, this list of conditions and the following disclaimer;
   7 # redistributions in binary form must reproduce the above copyright
   8 # notice, this list of conditions and the following disclaimer in the
   9 # documentation and/or other materials provided with the distribution;
  10 # neither the name of the copyright holders nor the names of its
  11 # contributors may be used to endorse or promote products derived from
  12 # this software without specific prior written permission.
  13 #
  14 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  15 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  16 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  17 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  18 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  19 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  20 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  24 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25 #
  26 # Authors: Gabe Black
  27
  28 Import('*')
  29
  30 from m5.util import compareVersions
  31 from m5.util.terminal import termcap
  32
  33 if env['USE_SYSTEMC']:
  34     if ('GCC_VERSION' in env and \
  35         compareVersions(env['GCC_VERSION'], '5.0') < 0) or \
  36         env['PLATFORM'] == 'darwin':
  37
  38         if env['PLATFORM'] == 'darwin':
  39             print(termcap.Yellow + termcap.Bold +
  40                   'Warning: Disabling systemc on Mac OS.' + termcap.Normal)
  41         else:
  42             print(termcap.Yellow + termcap.Bold +
  43                   'Warning: Disabling systemc on gcc versions less than 5.0.' +
  44                   termcap.Normal)
  45         env['USE_SYSTEMC'] = False
  46         Return()
  47
  48     env.Append(CPPPATH=Dir('ext'))