# -*- mode:python -*-

# Copyright (c) 2013 ARM Limited
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import os

Import('env')

thermal = False

# See if we got a cloned DRAMSim3 repo as a subdirectory and set the
# HAVE_DRAMSIM flag accordingly
if not os.path.exists(Dir('.').srcnode().abspath + '/DRAMsim3'):
    env['HAVE_DRAMSIM3'] = False
    Return()

# We have got the folder, so add the library and build the wrappers
env['HAVE_DRAMSIM3'] = True


dramsim_path = os.path.join(Dir('#').abspath, 'ext/dramsim3/DRAMsim3/')

if thermal:
    superlu_path = os.path.join(dramsim_path, 'ext/SuperLU_MT_3.1/lib')
    env.Prepend(CPPPATH=Dir('.').srcnode())
    env.Append(LIBS=['dramsim3', 'superlu_mt_OPENMP', 'm', 'f77blas',
                      'atlas', 'gomp'],
                LIBPATH=[dramsim_path, superlu_path])
else:
    env.Prepend(CPPPATH=Dir('.').srcnode())
    # a littel hacky but can get a shared library working
    env.Append(LIBS=['dramsim3', 'gomp'],
                LIBPATH=[dramsim_path],  # compile-time lookup
                RPATH=[dramsim_path],  # runtime lookup
                CPPPATH=[dramsim_path+'/src/'])