unison/src/core/wscript

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

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')

    # Check for POSIX threads
    test_env = conf.env.copy()
    if Options.platform != 'darwin' and Options.platform != 'cygwin':
        test_env.append_value('LINKFLAGS', '-pthread')
        test_env.append_value('CXXFLAGS', '-pthread')
        test_env.append_value('CCFLAGS', '-pthread')
    fragment = r"""
#include <pthread.h>
int main ()
{
   pthread_mutex_t m;
   pthread_mutex_init (&m, NULL);
   return 0;
}
"""
    have_pthread = conf.check(header_name='pthread.h', define_name='HAVE_PTHREAD_H',
                              env=test_env, fragment=fragment,
                              errmsg='Could not find pthread support (build/config.log for details)',
                              mandatory=False)
    if have_pthread:
        # darwin accepts -pthread but prints a warning saying it is ignored
        if Options.platform != 'darwin' and Options.platform != 'cygwin':
            conf.env['CXXFLAGS_PTHREAD'] = '-pthread'
            conf.env['CCFLAGS_PTHREAD'] = '-pthread'
            conf.env['LINKFLAGS_PTHREAD'] = '-pthread'

    conf.env['ENABLE_THREADING'] = have_pthread

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

    conf.write_config_header('ns3/core-config.h', top=True)

def build(bld):
    core = bld.create_ns3_module('core')
    core.source = [
        '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',
        'attribute.cc',
        'boolean.cc',
        'integer.cc',
        'uinteger.cc',
        'enum.cc',
        'double.cc',
        'string.cc',
        'pointer.cc',
        'object-vector.cc',
        'object-factory.cc',
        'global-value.cc',
        'trace-source-accessor.cc',
        'config.cc',
        'callback.cc',
        'names.cc',
        'vector.cc',
        'attribute-test-suite.cc',
        'callback-test-suite.cc',
        'names-test-suite.cc',
        'type-traits-test-suite.cc',
        'traced-callback-test-suite.cc',
        ]

    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',
        'names.h',
        'vector.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',
            ])
        core.uselib = 'PTHREAD'
        headers.source.extend([
                'system-mutex.h',
                'system-thread.h',
                'system-condition.h',
                ])

    if bld.env['ENABLE_GSL']:
        core.uselib = 'GSL GSLCBLAS M'
        core.source.extend(['rng-test-suite.cc'])