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build: configure node, v8, cares and openssl
This commit is contained in:
Ben Noordhuis
265
configure-gyp
265
configure-gyp
@@ -9,95 +9,228 @@ root_dir = os.path.dirname(__file__)
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sys.path.insert(0, os.path.join(root_dir, 'deps', 'v8', 'tools'))
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import utils # GuessArchitecture
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# parse our options
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parser = optparse.OptionParser()
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parser.add_option("--debug",
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action="store_true",
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dest="debug",
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help="Also build debug build")
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parser.add_option("--prefix",
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action="store",
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dest="prefix",
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help="Select the install prefix (defaults to /usr/local)")
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parser.add_option("--without-ssl",
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action="store_true",
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dest="without_ssl",
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help="Build without SSL")
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parser.add_option("--without-snapshot",
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action="store_true",
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dest="without_snapshot",
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help="Build without snapshotting V8 libraries. You might want to set"
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" this for cross-compiling. [Default: False]")
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parser.add_option("--shared-v8",
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action="store_true",
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dest="shared_v8",
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help="Link to a shared V8 DLL instead of static linking")
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parser.add_option("--shared-v8-includes",
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action="store",
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dest="shared_v8_includes",
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help="Directory containing V8 header files")
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parser.add_option("--shared-v8-libpath",
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action="store",
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dest="shared_v8_libpath",
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help="A directory to search for the shared V8 DLL")
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parser.add_option("--shared-v8-libname",
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action="store",
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dest="shared_v8_libname",
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help="Alternative lib name to link to (default: 'v8')")
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parser.add_option("--openssl-includes",
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action="store",
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dest="openssl_includes",
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help="A directory to search for the OpenSSL includes")
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parser.add_option("--openssl-libpath",
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action="store",
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dest="openssl_libpath",
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help="A directory to search for the OpenSSL libraries")
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parser.add_option("--no-ssl2",
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action="store_true",
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dest="no_ssl2",
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help="Disable OpenSSL v2")
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parser.add_option("--shared-cares",
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action="store_true",
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dest="shared_cares",
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help="Link to a shared C-Ares DLL instead of static linking")
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parser.add_option("--shared-cares-includes",
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action="store",
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dest="shared_cares_includes",
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help="Directory containing C-Ares header files")
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parser.add_option("--shared-cares-libpath",
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action="store",
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dest="shared_cares_libpath",
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help="A directory to search for the shared C-Ares DLL")
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parser.add_option("--with-dtrace",
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action="store_true",
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dest="with_dtrace",
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help="Build with DTrace (experimental)")
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# CHECKME does this still work with recent releases of V8?
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parser.add_option("--gdb",
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action="store_true",
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dest="gdb",
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help="add gdb support")
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parser.add_option("--dest-cpu",
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action="store",
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dest="dest_cpu",
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help="CPU architecture to build for. Valid values are: arm, ia32, x64")
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(options, args) = parser.parse_args()
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def pkg_config(pkg):
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cmd = os.popen('pkg-config --libs %s' % pkg, 'r')
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libs = cmd.readline().strip()
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ret = cmd.close()
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if (ret): return 0
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if (ret): return None
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cmd = os.popen('pkg-config --cflags %s' % pkg, 'r')
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cflags = cmd.readline().strip()
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ret = cmd.close()
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if (ret): return 0
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if (ret): return None
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return (libs, cflags)
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# parse our options
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parser = optparse.OptionParser()
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parser.add_option("--debug", action="store_true", dest="debug",
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default=False, help="Also build debug build")
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parser.add_option("--prefix", action="store", dest="prefix",
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help="Select the install prefix (defaults to /usr/local)")
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def uname(switch):
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f = os.popen('uname %s' % switch)
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s = f.read().strip()
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f.close()
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return s
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# TODO options to support for backwards compatibility
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#
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# --without-snapshot
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# Build without snapshotting V8 libraries. You might want to set this for
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# cross-compiling. [Default: False]
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#
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# --without-ssl
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# Build without SSL
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#
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# --shared-v8
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# Link to a shared V8 DLL instead of static linking
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#
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# --shared-v8-includes=SHARED_V8_INCLUDES
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# Directory containing V8 header files
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#
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# --shared-v8-libpath=SHARED_V8_LIBPATH
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# A directory to search for the shared V8 DLL
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#
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# --shared-v8-libname=SHARED_V8_LIBNAME
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# Alternative lib name to link to (default: 'v8')
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#
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# --openssl-includes=OPENSSL_INCLUDES
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# A directory to search for the OpenSSL includes
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#
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# --openssl-libpath=OPENSSL_LIBPATH
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# A directory to search for the OpenSSL libraries
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#
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# --no-ssl2
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# Disable OpenSSL v2
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#
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# --gdb
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# add gdb support
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#
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# --shared-cares
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# Link to a shared C-Ares DLL instead of static linking
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#
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# --shared-cares-includes=SHARED_CARES_INCLUDES
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# Directory containing C-Ares header files
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#
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# --shared-cares-libpath=SHARED_CARES_LIBPATH
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# A directory to search for the shared C-Ares DLL
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#
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# --with-dtrace
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# Build with DTrace (experimental)
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#
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# --dest-cpu=DEST_CPU
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# CPU architecture to build for. Valid values are: arm, ia32, x64
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def host_arch():
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"""Host architecture. One of arm, ia32 or x64."""
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arch = uname('-p')
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if arch == 'unknown':
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arch = uname('-m')
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return {
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'arm': 'arm',
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'x86': 'ia32',
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'i386': 'ia32',
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'x86_64': 'x64',
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}.get(arch, 'ia32')
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(options, args) = parser.parse_args()
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def target_arch():
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# TODO act on options.dest_cpu
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return host_arch()
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def configure_node(o):
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# TODO add gdb and dest_cpu
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o['variables']['node_debug'] = 'true' if options.debug else 'false'
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o['variables']['node_prefix'] = options.prefix if options.prefix else ''
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o['variables']['node_use_dtrace'] = 'true' if options.with_dtrace else 'false'
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o['variables']['host_arch'] = host_arch()
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o['variables']['target_arch'] = target_arch()
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def configure_libz(o):
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o['libraries'] += ['-lz']
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def configure_v8(o):
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o['variables']['v8_use_snapshot'] = 'true' if not options.without_snapshot else 'false'
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o['variables']['node_shared_v8'] = 'true' if options.shared_v8 else 'false'
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# assume shared_v8 if one of these is set?
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if options.shared_v8_libpath:
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o['libraries'] += ['-L%s' % options.shared_v8_libpath]
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if options.shared_v8_libname:
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o['libraries'] += ['-l%s' % options.shared_v8_libname]
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if options.shared_v8_includes:
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o['include_dirs'] += [options.shared_v8_includes]
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def configure_cares(o):
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o['variables']['node_shared_cares'] = 'true' if options.shared_cares else 'false'
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# assume shared_cares if one of these is set?
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if options.shared_cares_libpath:
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o['libraries'] += ['-L%s' % options.shared_cares_libpath]
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if options.shared_cares_includes:
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o['include_dirs'] += [options.shared_cares_includes]
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def configure_openssl(o):
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o['variables']['node_use_openssl'] = 'false' if options.without_ssl else 'true'
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if options.without_ssl:
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return
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if options.no_ssl2:
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o['defines'] += ['OPENSSL_NO_SSL2=1']
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out = pkg_config('openssl')
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(libs, cflags) = out if out else ('', '')
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if options.openssl_libpath:
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o['libraries'] += ['-L%s' % options.openssl_libpath, '-lssl', '-lcrypto']
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else:
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o['libraries'] += libs.split()
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if options.openssl_includes:
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o['include_dirs'] += [options.openssl_includes]
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else:
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o['cflags'] += cflags.split()
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if libs or cflags or options.openssl_libpath or options.openssl_includes:
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o['variables']['node_use_system_openssl'] = 'true'
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else:
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o['variables']['node_use_system_openssl'] = 'false'
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print "configure options:", options
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output = {
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'variables': {
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'node_debug': 'true' if options.debug else 'false',
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'node_prefix': options.prefix if options.prefix else ''
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}
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'variables': {},
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'include_dirs': [],
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'libraries': [],
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'defines': [],
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'cflags': [],
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}
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out = pkg_config('openssl')
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if out:
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output['variables']['node_use_openssl'] = 'true'
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output['variables']['openssl_libs'] = '-lssl -lcrypto -lz' #out[0]
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output['variables']['openssl_cflags'] = out[1]
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configure_node(output)
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configure_libz(output)
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configure_v8(output)
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configure_cares(output)
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configure_openssl(output)
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# variables should be a root level element,
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# move everything else to target_defaults
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variables = output['variables']
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del output['variables']
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output = {
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'variables': variables,
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'target_defaults': output
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}
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fn = os.path.join(root_dir, 'options.gypi')
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print "creating ", fn
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9
node.gyp
9
node.gyp
@@ -51,6 +51,10 @@
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],
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},
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'includes': [
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'./options.gypi'
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],
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'targets': [
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{
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'target_name': 'node',
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@@ -136,7 +140,10 @@
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[ 'node_use_openssl=="true"', {
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'defines': [ 'HAVE_OPENSSL=1' ],
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'sources': [ 'src/node_crypto.cc' ],
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'dependencies': [ './deps/openssl/openssl.gyp:openssl' ]
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'conditions': [
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[ 'node_use_system_openssl=="false"', {
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'dependencies': [ './deps/openssl/openssl.gyp:openssl' ],
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}]]
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}, {
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'defines': [ 'HAVE_OPENSSL=0' ]
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}],
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