## -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
import sys


def configure(conf):
    if conf.check(header_name='stdlib.h'):
        conf.define('HAVE_STDLIB_H', 1)
        conf.define('HAVE_GETENV', 1)

    conf.check(header_name='signal.h', define_name='HAVE_SIGNAL_H')

    conf.check(lib='rt', uselib='RT', define_name='HAVE_RT')

    conf.env['ENABLE_THREADING'] = conf.check(header_name='pthread.h', define_name='HAVE_PTHREAD_H')

    conf.report_optional_feature("Threading", "Threading Primitives",
                                 conf.env['ENABLE_THREADING'],
                                 "<pthread.h> include not detected")

    conf.write_config_header('ns3/core-config.h')

def build(bld):
    core = bld.create_ns3_module('core')
    core.source = [
        'callback-test.cc',
        'log.cc',
        'breakpoint.cc',
        'type-id.cc',
        'attribute-list.cc',
        'object-base.cc',
        'ref-count-base.cc',
        'ptr.cc',
        'object.cc',
        'test.cc',
        'random-variable.cc',
        'rng-stream.cc',
        'command-line.cc',
        'type-name.cc',
        'type-traits-test.cc',
        'attribute.cc',
        'boolean.cc',
        'integer.cc',
        'uinteger.cc',
        'enum.cc',
        'double.cc',
        'string.cc',
        'pointer.cc',
        'object-vector.cc',
        'attribute-test.cc',
        'object-factory.cc',
        'global-value.cc',
        'traced-callback.cc',
        'trace-source-accessor.cc',
        'config.cc',
        'callback.cc',
        'object-names.cc',
        ]
    core.uselib = 'RT'

    headers = bld.new_task_gen('ns3header')
    headers.module = 'core'
    headers.source = [
        'system-wall-clock-ms.h',
        'empty.h',
        'callback.h',
        'object-base.h',
        'ref-count-base.h',
        'type-id.h',
        'attribute-list.h',
        'ptr.h',
        'object.h',
        'log.h',
        'assert.h',
        'breakpoint.h',
        'fatal-error.h',
        'test.h',
        'random-variable.h',
        'rng-stream.h',
        'command-line.h',
        'type-name.h',
        'type-traits.h',
        'int-to-type.h',
        'attribute.h',
        'attribute-accessor-helper.h',
        'boolean.h',
        'integer.h',
        'uinteger.h',
        'double.h',
        'enum.h',
        'string.h',
        'pointer.h',
        'object-factory.h',
        'attribute-helper.h',
        'global-value.h',
        'traced-callback.h',
        'traced-value.h',
        'trace-source-accessor.h',
        'config.h',
        'object-vector.h',
        'deprecated.h',
        'abort.h',
        'object-names.h',
        ]

    if sys.platform == 'win32':
        core.source.extend([
            'win32-system-wall-clock-ms.cc',
            ])
    else:
        core.source.extend([
            'unix-system-wall-clock-ms.cc',
            ])

    if bld.env['ENABLE_THREADING']:
        core.source.extend([
            'unix-system-thread.cc',
            'unix-system-mutex.cc',
            'unix-system-condition.cc',
            ])
        headers.source.extend([
                'system-mutex.h',
                'system-thread.h',
                'system-condition.h',
                ])