node/wscript at master · lightwave/node · GitHub

History

969 lines (811 loc) · 33.5 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

301

302

303

304

305

306

307

308

309

310

311

312

313

314

315

316

317

318

319

320

321

322

323

324

325

326

327

328

329

330

331

332

333

334

335

336

337

338

339

340

341

342

343

344

345

346

347

348

349

350

351

352

353

354

355

356

357

358

359

360

361

362

363

364

365

366

367

368

369

370

371

372

373

374

375

376

377

378

379

380

381

382

383

384

385

386

387

388

389

390

391

392

393

394

395

396

397

398

399

400

401

402

403

404

405

406

407

408

409

410

411

412

413

414

415

416

417

418

419

420

421

422

423

424

425

426

427

428

429

430

431

432

433

434

435

436

437

438

439

440

441

442

443

444

445

446

447

448

449

450

451

452

453

454

455

456

457

458

459

460

461

462

463

464

465

466

467

468

469

470

471

472

473

474

475

476

477

478

479

480

481

482

483

484

485

486

487

488

489

490

491

492

493

494

495

496

497

498

499

500

501

502

503

504

505

506

507

508

509

510

511

512

513

514

515

516

517

518

519

520

521

522

523

524

525

526

527

528

529

530

531

532

533

534

535

536

537

538

539

540

541

542

543

544

545

546

547

548

549

550

551

552

553

554

555

556

557

558

559

560

561

562

563

564

565

566

567

568

569

570

571

572

573

574

575

576

577

578

579

580

581

582

583

584

585

586

587

588

589

590

591

592

593

594

595

596

597

598

599

600

601

602

603

604

605

606

607

608

609

610

611

612

613

614

615

616

617

618

619

620

621

622

623

624

625

626

627

628

629

630

631

632

633

634

635

636

637

638

639

640

641

642

643

644

645

646

647

648

649

650

651

652

653

654

655

656

657

658

659

660

661

662

663

664

665

666

667

668

669

670

671

672

673

674

675

676

677

678

679

680

681

682

683

684

685

686

687

688

689

690

691

692

693

694

695

696

697

698

699

700

701

702

703

704

705

706

707

708

709

710

711

712

713

714

715

716

717

718

719

720

721

722

723

724

725

726

727

728

729

730

731

732

733

734

735

736

737

738

739

740

741

742

743

744

745

746

747

748

749

750

751

752

753

754

755

756

757

758

759

760

761

762

763

764

765

766

767

768

769

770

771

772

773

774

775

776

777

778

779

780

781

782

783

784

785

786

787

788

789

790

791

792

793

794

795

796

797

798

799

800

801

802

803

804

805

806

807

808

809

810

811

812

813

814

815

816

817

818

819

820

821

822

823

824

825

826

827

828

829

830

831

832

833

834

835

836

837

838

839

840

841

842

843

844

845

846

847

848

849

850

851

852

853

854

855

856

857

858

859

860

861

862

863

864

865

866

867

868

869

870

871

872

873

874

875

876

877

878

879

880

881

882

883

884

885

886

887

888

889

890

891

892

893

894

895

896

897

898

899

900

901

902

903

904

905

906

907

908

909

910

911

912

913

914

915

916

917

918

919

920

921

922

923

924

925

926

927

928

929

930

931

932

933

934

935

936

937

938

939

940

941

942

943

944

945

946

947

948

949

950

951

952

953

954

955

956

957

958

959

960

961

962

963

964

965

966

967

968

969

#!/usr/bin/env python

# Copyright Joyent, Inc. and other Node contributors.

# Permission is hereby granted, free of charge, to any person obtaining a

# copy of this software and associated documentation files (the

# "Software"), to deal in the Software without restriction, including

# without limitation the rights to use, copy, modify, merge, publish,

# distribute, sublicense, and/or sell copies of the Software, and to permit

# persons to whom the Software is furnished to do so, subject to the

# following conditions:

# The above copyright notice and this permission notice shall be included

# in all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN

# NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,

# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR

# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE

# USE OR OTHER DEALINGS IN THE SOFTWARE.

import re

import Options

import sys, os, shutil, glob

import Utils

from Utils import cmd_output

from os.path import join, dirname, abspath, normpath

from logging import fatal

cwd = os.getcwd()

APPNAME="node.js"

# Use the directory that this file is found in to find the tools

# directory where the js2c.py file can be found.

sys.path.append(sys.argv[0] + '/tools');

import js2c

srcdir = '.'

blddir = 'build'

supported_archs = ('arm', 'ia32', 'x64') # 'mips' supported by v8, but not node

jobs=1

if os.environ.has_key('JOBS'):

jobs = int(os.environ['JOBS'])

def safe_path(path):

return path.replace("\\", "/")

def canonical_cpu_type(arch):

m = {'x86': 'ia32', 'i386':'ia32', 'x86_64':'x64', 'amd64':'x64'}

if arch in m: arch = m[arch]

if not arch in supported_archs:

raise Exception("supported architectures are "+', '.join(supported_archs)+\

" but NOT '" + arch + "'.")

return arch

def set_options(opt):

# the gcc module provides a --debug-level option

opt.tool_options('compiler_cxx')

opt.tool_options('compiler_cc')

opt.tool_options('misc')

opt.add_option( '--libdir'

, action='store'

, type='string'

, default=False

, help='Install into this libdir [Default: ${PREFIX}/lib]'

)

opt.add_option( '--debug'

, action='store_true'

, default=False

, help='Build debug variant [Default: False]'

, dest='debug'

)

opt.add_option( '--profile'

, action='store_true'

, default=False

, help='Enable profiling [Default: False]'

, dest='profile'

)

opt.add_option( '--efence'

, action='store_true'

, default=False

, help='Build with -lefence for debugging [Default: False]'

, dest='efence'

)

opt.add_option( '--without-snapshot'

, action='store_true'

, default=False

, help='Build without snapshotting V8 libraries. You might want to set this for cross-compiling. [Default: False]'

, dest='without_snapshot'

)

opt.add_option( '--without-ssl'

, action='store_true'

, default=False

, help='Build without SSL'

, dest='without_ssl'

)

opt.add_option('--shared-v8'

, action='store_true'

, default=False

, help='Link to a shared V8 DLL instead of static linking'

, dest='shared_v8'

)

opt.add_option( '--shared-v8-includes'

, action='store'

, default=False

, help='Directory containing V8 header files'

, dest='shared_v8_includes'

)

opt.add_option( '--shared-v8-libpath'

, action='store'

, default=False

, help='A directory to search for the shared V8 DLL'

, dest='shared_v8_libpath'

)

opt.add_option( '--shared-v8-libname'

, action='store'

, default=False

, help="Alternative lib name to link to (default: 'v8')"

, dest='shared_v8_libname'

)

opt.add_option( '--openssl-includes'

, action='store'

, default=False

, help='A directory to search for the OpenSSL includes'

, dest='openssl_includes'

)

opt.add_option( '--openssl-libpath'

, action='store'

, default=False

, help="A directory to search for the OpenSSL libraries"

, dest='openssl_libpath'

)

opt.add_option( '--oprofile'

, action='store_true'

, default=False

, help="add oprofile support"

, dest='use_oprofile'

)

opt.add_option( '--gdb'

, action='store_true'

, default=False

, help="add gdb support"

, dest='use_gdbjit'

)

opt.add_option('--shared-cares'

, action='store_true'

, default=False

, help='Link to a shared C-Ares DLL instead of static linking'

, dest='shared_cares'

)

opt.add_option( '--shared-cares-includes'

, action='store'

, default=False

, help='Directory containing C-Ares header files'

, dest='shared_cares_includes'

)

opt.add_option( '--shared-cares-libpath'

, action='store'

, default=False

, help='A directory to search for the shared C-Ares DLL'

, dest='shared_cares_libpath'

)

opt.add_option('--shared-libev'

, action='store_true'

, default=False

, help='Link to a shared libev DLL instead of static linking'

, dest='shared_libev'

)

opt.add_option( '--shared-libev-includes'

, action='store'

, default=False

, help='Directory containing libev header files'

, dest='shared_libev_includes'

)

opt.add_option( '--shared-libev-libpath'

, action='store'

, default=False

, help='A directory to search for the shared libev DLL'

, dest='shared_libev_libpath'

)

opt.add_option( '--with-dtrace'

, action='store_true'

, default=False

, help='Build with DTrace (experimental)'

, dest='dtrace'

)

opt.add_option( '--product-type'

, action='store'

, default='program'

, help='What kind of product to produce (program, cstaticlib '\

'or cshlib) [default: %default]'

, dest='product_type'

)

opt.add_option( '--dest-cpu'

, action='store'

, default=None

, help='CPU architecture to build for. Valid values are: '+\

', '.join(supported_archs)

, dest='dest_cpu'

)

def configure(conf):

conf.check_tool('compiler_cxx')

if not conf.env.CXX: conf.fatal('c++ compiler not found')

conf.check_tool('compiler_cc')

if not conf.env.CC: conf.fatal('c compiler not found')

o = Options.options

if o.libdir:

conf.env['LIBDIR'] = o.libdir

else:

conf.env['LIBDIR'] = conf.env['PREFIX'] + '/lib'

conf.env["USE_DEBUG"] = o.debug

# Snapshot building does noet seem to work on cygwin and mingw32

conf.env["SNAPSHOT_V8"] = not o.without_snapshot and not sys.platform.startswith("win32")

if sys.platform.startswith("sunos"):

conf.env["SNAPSHOT_V8"] = False

conf.env["USE_PROFILING"] = o.profile

conf.env["USE_SHARED_V8"] = o.shared_v8 or o.shared_v8_includes or o.shared_v8_libpath or o.shared_v8_libname

conf.env["USE_SHARED_CARES"] = o.shared_cares or o.shared_cares_includes or o.shared_cares_libpath

conf.env["USE_SHARED_LIBEV"] = o.shared_libev or o.shared_libev_includes or o.shared_libev_libpath

conf.env["USE_OPROFILE"] = o.use_oprofile

conf.env["USE_GDBJIT"] = o.use_gdbjit

if o.use_oprofile:

conf.check(lib=['bfd', 'opagent'], uselib_store="OPROFILE")

conf.check(lib='dl', uselib_store='DL')

if not sys.platform.startswith("sunos") and not sys.platform.startswith("cygwin") and not sys.platform.startswith("win32"):

conf.env.append_value("CCFLAGS", "-rdynamic")

conf.env.append_value("LINKFLAGS_DL", "-rdynamic")

if sys.platform.startswith("freebsd") or sys.platform.startswith("openbsd"):

conf.check(lib='kvm', uselib_store='KVM')

#if Options.options.debug:

# conf.check(lib='profiler', uselib_store='PROFILER')

if Options.options.dtrace:

if not sys.platform.startswith("sunos"):

conf.fatal('DTrace support only currently available on Solaris')

conf.find_program('dtrace', var='DTRACE', mandatory=True)

conf.env["USE_DTRACE"] = True

conf.env.append_value("CXXFLAGS", "-DHAVE_DTRACE=1")

if Options.options.efence:

conf.check(lib='efence', libpath=['/usr/lib', '/usr/local/lib'], uselib_store='EFENCE')

if sys.platform.startswith("freebsd"):

if not conf.check(lib="execinfo",

includes=['/usr/include', '/usr/local/include'],

libpath=['/usr/lib', '/usr/local/lib'],

uselib_store="EXECINFO"):

conf.fatal("Install the libexecinfo port from /usr/ports/devel/libexecinfo.")

if not Options.options.without_ssl:

# Don't override explicitly supplied openssl paths with pkg-config results.

explicit_openssl = o.openssl_includes or o.openssl_libpath

if not explicit_openssl and conf.check_cfg(package='openssl',

args='--cflags --libs',

uselib_store='OPENSSL'):

Options.options.use_openssl = conf.env["USE_OPENSSL"] = True

conf.env.append_value("CPPFLAGS", "-DHAVE_OPENSSL=1")

else:

if o.openssl_libpath:

openssl_libpath = [o.openssl_libpath]

elif not sys.platform.startswith('win32'):

openssl_libpath = ['/usr/lib', '/usr/local/lib', '/opt/local/lib', '/usr/sfw/lib']

else:

openssl_libpath = [normpath(join(cwd, '../openssl'))]

if o.openssl_includes:

openssl_includes = [o.openssl_includes]

elif not sys.platform.startswith('win32'):

openssl_includes = [];

else:

openssl_includes = [normpath(join(cwd, '../openssl/include'))];

openssl_lib_names = ['ssl', 'crypto']

if sys.platform.startswith('win32'):

openssl_lib_names += ['ws2_32', 'gdi32']

libssl = conf.check_cc(lib=openssl_lib_names,

header_name='openssl/ssl.h',

function_name='SSL_library_init',

includes=openssl_includes,

libpath=openssl_libpath,

uselib_store='OPENSSL')

libcrypto = conf.check_cc(lib='crypto',

header_name='openssl/crypto.h',

includes=openssl_includes,

libpath=openssl_libpath,

uselib_store='OPENSSL')

if libcrypto and libssl:

conf.env["USE_OPENSSL"] = Options.options.use_openssl = True

conf.env.append_value("CPPFLAGS", "-DHAVE_OPENSSL=1")

elif sys.platform.startswith('win32'):

conf.fatal("Could not autodetect OpenSSL support. " +

"Use the --openssl-libpath and --openssl-includes options to set the search path. " +

"Use configure --without-ssl to disable this message.")

else:

conf.fatal("Could not autodetect OpenSSL support. " +

"Make sure OpenSSL development packages are installed. " +

"Use configure --without-ssl to disable this message.")

else:

Options.options.use_openssl = conf.env["USE_OPENSSL"] = False

conf.check(lib='util', libpath=['/usr/lib', '/usr/local/lib'],

uselib_store='UTIL')

# normalize DEST_CPU from --dest-cpu, DEST_CPU or built-in value

if Options.options.dest_cpu and Options.options.dest_cpu:

conf.env['DEST_CPU'] = canonical_cpu_type(Options.options.dest_cpu)

elif 'DEST_CPU' in os.environ and os.environ['DEST_CPU']:

conf.env['DEST_CPU'] = canonical_cpu_type(os.environ['DEST_CPU'])

elif 'DEST_CPU' in conf.env and conf.env['DEST_CPU']:

conf.env['DEST_CPU'] = canonical_cpu_type(conf.env['DEST_CPU'])

have_librt = conf.check(lib='rt', uselib_store='RT')

have_monotonic = False

if have_librt:

code = """

#include <time.h>

int main(void) {

struct timespec now;

clock_gettime(CLOCK_MONOTONIC, &now);

return 0;

}

"""

have_monotonic = conf.check_cc(lib="rt", msg="Checking for CLOCK_MONOTONIC", fragment=code)

if have_monotonic:

conf.env.append_value('CPPFLAGS', '-DHAVE_MONOTONIC_CLOCK=1')

else:

conf.env.append_value('CPPFLAGS', '-DHAVE_MONOTONIC_CLOCK=0')

if sys.platform.startswith("sunos"):

if not conf.check(lib='socket', uselib_store="SOCKET"):

conf.fatal("Cannot find socket library")

if not conf.check(lib='nsl', uselib_store="NSL"):

conf.fatal("Cannot find nsl library")

conf.sub_config('deps/libeio')

if conf.env['USE_SHARED_V8']:

v8_includes = [];

if o.shared_v8_includes: v8_includes.append(o.shared_v8_includes);

v8_libpath = [];

if o.shared_v8_libpath: v8_libpath.append(o.shared_v8_libpath);

if not o.shared_v8_libname: o.shared_v8_libname = 'v8'

if not conf.check_cxx(lib=o.shared_v8_libname, header_name='v8.h',

uselib_store='V8',

includes=v8_includes,

libpath=v8_libpath):

conf.fatal("Cannot find v8")

if o.debug:

if not conf.check_cxx(lib=o.shared_v8_libname + '_g', header_name='v8.h',

uselib_store='V8_G',

includes=v8_includes,

libpath=v8_libpath):

conf.fatal("Cannot find v8_g")

if sys.platform.startswith("win32"):

# On win32 CARES is always static, so we can call internal functions like ares_inet_pton et al.

# CARES_STATICLIB must be defined or gcc will try to make DLL stub calls

conf.env.append_value('CPPFLAGS', '-DCARES_STATICLIB=1')

conf.sub_config('deps/c-ares')

elif conf.env['USE_SHARED_CARES']:

cares_includes = [];

if o.shared_cares_includes: cares_includes.append(o.shared_cares_includes);

cares_libpath = [];

if o.shared_cares_libpath: cares_libpath.append(o.shared_cares_libpath);

if not conf.check_cxx(lib='cares',

header_name='ares.h',

uselib_store='CARES',

includes=cares_includes,

libpath=cares_libpath):

conf.fatal("Cannot find c-ares")

else:

conf.sub_config('deps/c-ares')

if conf.env['USE_SHARED_LIBEV']:

libev_includes = [];

if o.shared_libev_includes: libev_includes.append(o.shared_libev_includes);

libev_libpath = [];

if o.shared_libev_libpath: libev_libpath.append(o.shared_libev_libpath);

if not conf.check_cxx(lib='ev', header_name='ev.h',

uselib_store='EV',

includes=libev_includes,

libpath=libev_libpath):

conf.fatal("Cannot find libev")

else:

conf.sub_config('deps/libev')

conf.define("HAVE_CONFIG_H", 1)

if sys.platform.startswith("sunos"):

conf.env.append_value ('CCFLAGS', '-threads')

conf.env.append_value ('CXXFLAGS', '-threads')

#conf.env.append_value ('LINKFLAGS', ' -threads')

elif not sys.platform.startswith("cygwin") and not sys.platform.startswith("win32"):

threadflags='-pthread'

conf.env.append_value ('CCFLAGS', threadflags)

conf.env.append_value ('CXXFLAGS', threadflags)

conf.env.append_value ('LINKFLAGS', threadflags)

if sys.platform.startswith("darwin"):

# used by platform_darwin_*.cc

conf.env.append_value('LINKFLAGS', ['-framework','Carbon'])

# cross compile for architecture specified by DEST_CPU

if 'DEST_CPU' in conf.env:

arch = conf.env['DEST_CPU']

# map supported_archs to GCC names:

arch_mappings = {'ia32': 'i386', 'x64': 'x86_64'}

if arch in arch_mappings:

arch = arch_mappings[arch]

flags = ['-arch', arch]

conf.env.append_value('CCFLAGS', flags)

conf.env.append_value('CXXFLAGS', flags)

conf.env.append_value('LINKFLAGS', flags)

if 'DEST_CPU' in conf.env:

arch = conf.env['DEST_CPU']

# TODO: -m32 is only available on 64 bit machines, so check host type

flags = None

if arch == 'ia32':

flags = '-m32'

if flags:

conf.env.append_value('CCFLAGS', flags)

conf.env.append_value('CXXFLAGS', flags)

conf.env.append_value('LINKFLAGS', flags)

# Needed for getaddrinfo in libeio

conf.env.append_value("CPPFLAGS", "-DX_STACKSIZE=%d" % (1024*64))

# LFS

conf.env.append_value('CPPFLAGS', '-D_LARGEFILE_SOURCE')

conf.env.append_value('CPPFLAGS', '-D_FILE_OFFSET_BITS=64')

conf.env.append_value('CPPFLAGS', '-DEV_MULTIPLICITY=0')

# Makes select on windows support more than 64 FDs

if sys.platform.startswith("win32"):

conf.env.append_value('CPPFLAGS', '-DFD_SETSIZE=1024');

## needed for node_file.cc fdatasync

## Strangely on OSX 10.6 the g++ doesn't see fdatasync but gcc does?

code = """

#include <unistd.h>

int main(void)

{

int fd = 0;

fdatasync (fd);

return 0;

}

"""

if conf.check_cxx(msg="Checking for fdatasync(2) with c++", fragment=code):

conf.env.append_value('CPPFLAGS', '-DHAVE_FDATASYNC=1')

else:

conf.env.append_value('CPPFLAGS', '-DHAVE_FDATASYNC=0')

# platform

conf.env.append_value('CPPFLAGS', '-DPLATFORM="' + conf.env['DEST_OS'] + '"')

# posix?

if not sys.platform.startswith('win'):

conf.env.append_value('CPPFLAGS', '-D__POSIX__=1')

platform_file = "src/platform_%s.cc" % conf.env['DEST_OS']

if os.path.exists(join(cwd, platform_file)):

Options.options.platform_file = True

conf.env["PLATFORM_FILE"] = platform_file

else:

Options.options.platform_file = False

conf.env["PLATFORM_FILE"] = "src/platform_none.cc"

if conf.env['USE_PROFILING'] == True:

conf.env.append_value('CPPFLAGS', '-pg')

conf.env.append_value('LINKFLAGS', '-pg')

if sys.platform.startswith("win32"):

conf.env.append_value('LIB', 'ws2_32')

conf.env.append_value('LIB', 'winmm')

conf.env.append_value('CPPFLAGS', '-Wno-unused-parameter');

conf.env.append_value('CPPFLAGS', '-D_FORTIFY_SOURCE=2');

# Split off debug variant before adding variant specific defines

debug_env = conf.env.copy()

conf.set_env_name('debug', debug_env)

if (sys.platform.startswith("win32")):

# Static pthread - crashes

#conf.env.append_value('LINKFLAGS', '../deps/pthreads-w32/libpthreadGC2.a')

#debug_env.append_value('LINKFLAGS', '../deps/pthreads-w32/libpthreadGC2d.a')

# Pthread dll

conf.env.append_value('LIB', 'pthread.dll')

# Configure debug variant

conf.setenv('debug')

debug_env.set_variant('debug')

debug_env.append_value('CPPFLAGS', '-DDEBUG')

debug_compile_flags = ['-g', '-O0', '-Wall', '-Wextra']

debug_env.append_value('CCFLAGS', debug_compile_flags)

debug_env.append_value('CXXFLAGS', debug_compile_flags)

conf.write_config_header("config.h")

# Configure default variant

conf.setenv('default')

conf.env.append_value('CPPFLAGS', '-DNDEBUG')

default_compile_flags = ['-g', '-O3']

conf.env.append_value('CCFLAGS', default_compile_flags)

conf.env.append_value('CXXFLAGS', default_compile_flags)

conf.write_config_header("config.h")

def v8_cmd(bld, variant):

scons = join(cwd, 'tools/scons/scons.py')

deps_src = join(bld.path.abspath(),"deps")

v8dir_src = join(deps_src,"v8")

# NOTE: We want to compile V8 to export its symbols. I.E. Do not want

# -fvisibility=hidden. When using dlopen() it seems that the loaded DSO

# cannot see symbols in the executable which are hidden, even if the

# executable is statically linked together...

# XXX Change this when v8 defaults x86_64 to native builds

# Possible values are (arm, ia32, x64, mips).

arch = ""

if bld.env['DEST_CPU']:

arch = "arch="+bld.env['DEST_CPU']

toolchain = "gcc"

if variant == "default":

mode = "release"

else:

mode = "debug"

if bld.env["SNAPSHOT_V8"]:

snapshot = "snapshot=on"

else:

snapshot = ""

if bld.env["USE_OPROFILE"]:

profile = "prof=oprofile"

else:

profile = ""

cmd_R = sys.executable + ' "%s" -j %d -C "%s" -Y "%s" visibility=default mode=%s %s toolchain=%s library=static %s %s'

cmd = cmd_R % ( scons

, Options.options.jobs

, safe_path(bld.srcnode.abspath(bld.env_of_name(variant)))

, safe_path(v8dir_src)

, mode

, arch

, toolchain

, snapshot

, profile

)

if bld.env["USE_GDBJIT"]:

cmd += ' gdbjit=on '

if sys.platform.startswith("sunos"):

cmd += ' toolchain=gcc strictaliasing=off'

return ("echo '%s' && " % cmd) + cmd

def build_v8(bld):

v8 = bld.new_task_gen(

source = 'deps/v8/SConstruct '

+ bld.path.ant_glob('v8/include/*')

+ bld.path.ant_glob('v8/src/*'),

target = bld.env["staticlib_PATTERN"] % "v8",

rule = v8_cmd(bld, "default"),

before = "cxx",

install_path = None)

v8.uselib = "EXECINFO"

bld.env["CPPPATH_V8"] = "deps/v8/include"

t = join(bld.srcnode.abspath(bld.env_of_name("default")), v8.target)

bld.env_of_name('default').append_value("LINKFLAGS_V8", t)

### v8 debug

if bld.env["USE_DEBUG"]:

v8_debug = v8.clone("debug")

v8_debug.rule = v8_cmd(bld, "debug")

v8_debug.target = bld.env["staticlib_PATTERN"] % "v8_g"

v8_debug.uselib = "EXECINFO"

bld.env["CPPPATH_V8_G"] = "deps/v8/include"

t = join(bld.srcnode.abspath(bld.env_of_name("debug")), v8_debug.target)

bld.env_of_name('debug').append_value("LINKFLAGS_V8_G", t)

bld.install_files('${PREFIX}/include/node/', 'deps/v8/include/*.h')

def build(bld):

## This snippet is to show full commands as WAF executes

import Build

old = Build.BuildContext.exec_command

def exec_command(self, cmd, **kw):

if isinstance(cmd, list): print(" ".join(cmd))

return old(self, cmd, **kw)

Build.BuildContext.exec_command = exec_command

Options.options.jobs=jobs

product_type = Options.options.product_type

product_type_is_lib = product_type != 'program'

print "DEST_OS: " + bld.env['DEST_OS']

print "DEST_CPU: " + bld.env['DEST_CPU']

print "Parallel Jobs: " + str(Options.options.jobs)

print "Product type: " + product_type

bld.add_subdirs('deps/libeio')

if not bld.env['USE_SHARED_V8']: build_v8(bld)

if not bld.env['USE_SHARED_LIBEV']: bld.add_subdirs('deps/libev')

if not bld.env['USE_SHARED_CARES']: bld.add_subdirs('deps/c-ares')

### http_parser

http_parser = bld.new_task_gen("cc")

http_parser.source = "deps/http_parser/http_parser.c"

http_parser.includes = "deps/http_parser/"

http_parser.name = "http_parser"

http_parser.target = "http_parser"

http_parser.install_path = None

if bld.env["USE_DEBUG"]:

http_parser.clone("debug")

if product_type_is_lib:

http_parser.ccflags = '-fPIC'

### src/native.cc

def make_macros(loc, content):

f = open(loc, 'a')

f.write(content)

f.close

macros_loc_debug = join(

bld.srcnode.abspath(bld.env_of_name("debug")),

"macros.py"

)

macros_loc_default = join(

bld.srcnode.abspath(bld.env_of_name("default")),

"macros.py"

)

### We need to truncate the macros.py file

f = open(macros_loc_debug, 'w')

f.close

f = open(macros_loc_default, 'w')

f.close

make_macros(macros_loc_debug, "") # leave debug(x) as is in debug build

# replace debug(x) with nothing in release build

make_macros(macros_loc_default, "macro debug(x) = ;\n")

make_macros(macros_loc_default, "macro assert(x) = ;\n")

if not bld.env["USE_DTRACE"]:

probes = [

'DTRACE_HTTP_CLIENT_REQUEST',

'DTRACE_HTTP_CLIENT_RESPONSE',

'DTRACE_HTTP_SERVER_REQUEST',

'DTRACE_HTTP_SERVER_RESPONSE',

'DTRACE_NET_SERVER_CONNECTION',

'DTRACE_NET_STREAM_END',

'DTRACE_NET_SOCKET_READ',

'DTRACE_NET_SOCKET_WRITE'

]

for probe in probes:

make_macros(macros_loc_default, "macro %s(x) = ;\n" % probe)

make_macros(macros_loc_debug, "macro %s(x) = ;\n" % probe)

def javascript_in_c(task):

env = task.env

source = map(lambda x: x.srcpath(env), task.inputs)

targets = map(lambda x: x.srcpath(env), task.outputs)

source.append(macros_loc_default)

js2c.JS2C(source, targets)

def javascript_in_c_debug(task):

env = task.env

source = map(lambda x: x.srcpath(env), task.inputs)

targets = map(lambda x: x.srcpath(env), task.outputs)

source.append(macros_loc_debug)

js2c.JS2C(source, targets)

native_cc = bld.new_task_gen(

source='src/node.js ' + bld.path.ant_glob('lib/*.js'),

target="src/node_natives.h",

before="cxx",

install_path=None

)

# Add the rule /after/ cloning the debug

# This is a work around for an error had in python 2.4.3 (I'll paste the

# error that was had into the git commit meessage. git-blame to find out

# where.)

if bld.env["USE_DEBUG"]:

native_cc_debug = native_cc.clone("debug")

native_cc_debug.rule = javascript_in_c_debug

native_cc.rule = javascript_in_c

if bld.env["USE_DTRACE"]:

dtrace = bld.new_task_gen(

name = "dtrace",

source = "src/node_provider.d",

target = "src/node_provider.h",

rule = "%s -x nolibs -h -o ${TGT} -s ${SRC}" % (bld.env.DTRACE),

before = "cxx",

)

if bld.env["USE_DEBUG"]:

dtrace_g = dtrace.clone("debug")

bld.install_files('${LIBDIR}/dtrace', 'src/node.d')

if sys.platform.startswith("sunos"):

# The USDT DTrace provider works slightly differently on Solaris than on

# the Mac; on Solaris, any objects that have USDT DTrace probes must be

# post-processed with the DTrace command. (This is not true on the

# Mac, which has first-class linker support for USDT probes.) On

# Solaris, we must therefore post-process our object files. Waf doesn't

# seem to really have a notion for this, so we inject a task after

# compiling and before linking, and then find all of the node object

# files and shuck them off to dtrace (which will modify them in place

# as appropriate).

def dtrace_postprocess(task):

abspath = bld.srcnode.abspath(bld.env_of_name(task.env.variant()))

objs = glob.glob(abspath + 'src/*.o')

source = task.inputs[0].srcpath(task.env)

target = task.outputs[0].srcpath(task.env)

cmd = '%s -G -x nolibs -s %s -o %s %s' % (task.env.DTRACE,

source,

target,

' '.join(objs))

Utils.exec_command(cmd)

dtracepost = bld.new_task_gen(

name = "dtrace-postprocess",

source = "src/node_provider.d",

target = "node_provider.o",

always = True,

before = "cxx_link",

after = "cxx",

rule = dtrace_postprocess

)

t = join(bld.srcnode.abspath(bld.env_of_name("default")), dtracepost.target)

bld.env_of_name('default').append_value('LINKFLAGS', t)

# Note that for the same (mysterious) issue outlined above with respect

# to assigning the rule to native_cc/native_cc_debug, we must apply the

# rule to dtracepost/dtracepost_g only after they have been cloned. We

# also must put node_provider.o on the link line, but because we

# (apparently?) lack LINKFLAGS in debug, we (shamelessly) stowaway on

# LINKFLAGS_V8_G.

if bld.env["USE_DEBUG"]:

dtracepost_g = dtracepost.clone("debug")

dtracepost_g.rule = dtrace_postprocess

t = join(bld.srcnode.abspath(bld.env_of_name("debug")), dtracepost.target)

bld.env_of_name("debug").append_value('LINKFLAGS_V8_G', t)

### node lib

node = bld.new_task_gen("cxx", product_type)

node.name = "node"

node.target = "node"

node.uselib = 'RT EV OPENSSL CARES EXECINFO DL KVM SOCKET NSL UTIL OPROFILE'

node.add_objects = 'eio http_parser'

if product_type_is_lib:

node.install_path = '${LIBDIR}'

else:

node.install_path = '${PREFIX}/bin'

node.chmod = 0755

node.source = """

src/node.cc

src/node_buffer.cc

src/node_javascript.cc

src/node_extensions.cc

src/node_http_parser.cc

src/node_net.cc

src/node_io_watcher.cc

src/node_constants.cc

src/node_cares.cc

src/node_events.cc

src/node_file.cc

src/node_signal_watcher.cc

src/node_stat_watcher.cc

src/node_timer.cc

src/node_script.cc

src/node_os.cc

src/node_dtrace.cc

src/node_string.cc

"""

if sys.platform.startswith("win32"):

node.source += " src/node_stdio_win32.cc "

node.source += " src/node_child_process_win32.cc "

else:

node.source += " src/node_stdio.cc "

node.source += " src/node_child_process.cc "

node.source += bld.env["PLATFORM_FILE"]

if not product_type_is_lib:

node.source = 'src/node_main.cc '+node.source

if bld.env["USE_OPENSSL"]: node.source += " src/node_crypto.cc "

node.includes = """

src/

deps/libeio

deps/http_parser

"""

if not bld.env["USE_SHARED_V8"]: node.includes += ' deps/v8/include '

if not bld.env["USE_SHARED_LIBEV"]:

node.add_objects += ' ev '

node.includes += ' deps/libev '

if not bld.env["USE_SHARED_CARES"]:

node.add_objects += ' cares '

node.includes += ' deps/c-ares deps/c-ares/' + bld.env['DEST_OS'] + '-' + bld.env['DEST_CPU']

if sys.platform.startswith('cygwin'):

bld.env.append_value('LINKFLAGS', '-Wl,--export-all-symbols')

bld.env.append_value('LINKFLAGS', '-Wl,--out-implib,default/libnode.dll.a')

bld.env.append_value('LINKFLAGS', '-Wl,--output-def,default/libnode.def')

bld.install_files('${LIBDIR}', "build/default/libnode.*")

def subflags(program):

x = { 'CCFLAGS' : " ".join(program.env["CCFLAGS"]).replace('"', '\\"')

, 'CPPFLAGS' : " ".join(program.env["CPPFLAGS"]).replace('"', '\\"')

, 'LIBFLAGS' : " ".join(program.env["LIBFLAGS"]).replace('"', '\\"')

, 'PREFIX' : safe_path(program.env["PREFIX"])

, 'VERSION' : '0.4.5' # FIXME should not be hard-coded, see NODE_VERSION_STRING in src/node_version.

}

return x

# process file.pc.in -> file.pc

node_conf = bld.new_task_gen('subst', before="cxx")

node_conf.source = 'src/node_config.h.in'

node_conf.target = 'src/node_config.h'

node_conf.dict = subflags(node)

node_conf.install_path = '${PREFIX}/include/node'

if bld.env["USE_DEBUG"]:

node_g = node.clone("debug")

node_g.target = "node_g"

node_g.uselib += ' V8_G'

node_conf_g = node_conf.clone("debug")

node_conf_g.dict = subflags(node_g)

node_conf_g.install_path = None

# After creating the debug clone, append the V8 dep

node.uselib += ' V8'

bld.install_files('${PREFIX}/include/node/', """

config.h

src/node.h

src/node_object_wrap.h

src/node_buffer.h

src/node_events.h

src/node_version.h

""")

# Only install the man page if it exists.

# Do 'make doc install' to build and install it.

if os.path.exists('doc/node.1'):

bld.install_files('${PREFIX}/share/man/man1/', 'doc/node.1')

bld.install_files('${PREFIX}/bin/', 'tools/node-waf', chmod=0755)

bld.install_files('${LIBDIR}/node/wafadmin', 'tools/wafadmin/*.py')

bld.install_files('${LIBDIR}/node/wafadmin/Tools', 'tools/wafadmin/Tools/*.py')

# create a pkg-config(1) file

node_conf = bld.new_task_gen('subst', before="cxx")

node_conf.source = 'tools/nodejs.pc.in'

node_conf.target = 'tools/nodejs.pc'

node_conf.dict = subflags(node)

bld.install_files('${LIBDIR}/pkgconfig', 'tools/nodejs.pc')

def shutdown():

Options.options.debug

# HACK to get binding.node out of build directory.

# better way to do this?

if Options.commands['configure']:

if not Options.options.use_openssl:

print "WARNING WARNING WARNING"

print "OpenSSL not found. Will compile Node without crypto support!"

if not Options.options.platform_file:

print "WARNING: Platform not fully supported. Using src/platform_none.cc"

elif not Options.commands['clean']:

if sys.platform.startswith("win32"):

if os.path.exists('build/default/node.exe'):

os.system('cp build/default/node.exe .')

if os.path.exists('build/debug/node_g.exe'):

os.system('cp build/debug/node_g.exe .')

else:

if os.path.exists('build/default/node') and not os.path.exists('node'):

os.symlink('build/default/node', 'node')

if os.path.exists('build/debug/node_g') and not os.path.exists('node_g'):

os.symlink('build/debug/node_g', 'node_g')

else:

if sys.platform.startswith("win32"):

if os.path.exists('node.exe'): os.unlink('node.exe')

if os.path.exists('node_g.exe'): os.unlink('node_g.exe')

else:

if os.path.exists('node'): os.unlink('node')

if os.path.exists('node_g'): os.unlink('node_g')

node/wscript at master · lightwave/node · GitHub

Expand file tree

Breadcrumbs

wscript

Latest commit

History

Breadcrumbs

wscript

File metadata and controls