SConstruct

# Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
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# 
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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# -*- mode:python -*-

import os

VariantDir('build', 'src', duplicate=0)

AddOption('--static', dest='link_static', default=False, action='store_true', help='Use static linking (default is dynamic)')
AddOption('--accelergy', dest='use_accelergy', default=False, action='store_true', help='Build Timeloop with Accelergy (default is to use pat/src)')
AddOption('--d', dest='debug', default=False, action='store_true', help='Debug build (default is off)')
AddOption('--with-isl', dest='with_isl', default=False, action='store_true', help='Build with ISL support (default is false)')
AddOption('--clang', dest='clang', default=(str(Platform())=='darwin'), action='store_true', help='Build using clang (default is true for MacOS, otherwise false)')

env = Environment(ENV = os.environ)

if GetOption('clang'):
  print('Building with clang instead of gcc.')

if not GetOption('clang'):
  env.Replace(AR = "gcc-ar")
  env.Replace(RANLIB = "gcc-ranlib")

env.Append(BUILD_BASE_DIR = Dir('.').abspath)
env.SConscript('build/SConscript', exports='env')