101 lines
2.6 KiB
Python
101 lines
2.6 KiB
Python
## -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
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import sys
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import Params
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def set_options(opt):
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opt.add_option('--high-precision-as-double',
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help=('Whether to use a double floating point'
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' type for high precision time values'
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' WARNING: this option only has effect '
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'with the configure command.'),
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action="store_true", default=False,
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dest='high_precision_as_double')
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def configure(conf):
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if Params.g_options.high_precision_as_double:
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conf.add_define('USE_HIGH_PRECISION_DOUBLE', 1)
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conf.env['USE_HIGH_PRECISION_DOUBLE'] = 1
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highprec = 'long double'
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else:
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conf.env['USE_HIGH_PRECISION_DOUBLE'] = 0
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highprec = '128-bit integer'
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conf.check_message_custom('high precision time', 'implementation', highprec)
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e = conf.create_header_configurator()
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e.mandatory = False
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e.name = 'stdint.h'
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e.define = 'HAVE_STDINT_H'
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e.run()
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e = conf.create_header_configurator()
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e.mandatory = False
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e.name = 'inttypes.h'
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e.define = 'HAVE_INTTYPES_H'
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e.run()
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e = conf.create_header_configurator()
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e.mandatory = False
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e.name = 'sys/inttypes.h'
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e.define = 'HAVE_SYS_INT_TYPES_H'
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e.run()
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conf.write_config_header('ns3/simulator-config.h')
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def build(bld):
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sim = bld.create_ns3_module('simulator', ['core'])
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sim.source = [
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'high-precision.cc',
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'time.cc',
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'event-id.cc',
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'scheduler.cc',
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'list-scheduler.cc',
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'map-scheduler.cc',
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'heap-scheduler.cc',
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'event-impl.cc',
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'simulator.cc',
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'timer.cc',
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'watchdog.cc',
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]
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headers = bld.create_obj('ns3header')
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headers.module = 'simulator'
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headers.source = [
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'high-precision.h',
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'nstime.h',
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'event-id.h',
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'event-impl.h',
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'simulator.h',
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'scheduler.h',
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'list-scheduler.h',
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'map-scheduler.h',
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'heap-scheduler.h',
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'simulation-singleton.h',
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'timer.h',
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'timer-impl.h',
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'watchdog.h',
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]
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env = bld.env_of_name('default')
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if env['USE_HIGH_PRECISION_DOUBLE']:
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sim.source.extend([
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'high-precision-double.cc',
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])
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headers.source.extend([
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'high-precision-double.h',
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])
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else:
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sim.source.extend([
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'high-precision-128.cc',
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'cairo-wideint.c',
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])
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headers.source.extend([
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'high-precision-128.h',
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'cairo-wideint-private.h',
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])
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