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329 lines
9.5 KiB
329 lines
9.5 KiB
# /usr/bin/env python
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import platform
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import re
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import Options
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import sys, os, shutil
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from os.path import join, dirname, abspath
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from logging import fatal
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VERSION="0.1.12"
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APPNAME="node.js"
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import js2c
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srcdir = '.'
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blddir = 'build'
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cwd = os.getcwd()
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def set_options(opt):
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# the gcc module provides a --debug-level option
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opt.tool_options('compiler_cxx')
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opt.tool_options('compiler_cc')
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opt.tool_options('misc')
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opt.add_option( '--debug'
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, action='store_true'
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, default=False
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, help='Build debug variant [Default: False]'
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, dest='debug'
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)
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opt.add_option( '--efence'
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, action='store_true'
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, default=False
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, help='Build with -lefence for debugging [Default: False]'
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, dest='efence'
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)
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def mkdir_p(dir):
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if not os.path.exists (dir):
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os.makedirs (dir)
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def conf_subproject (conf, subdir, command=None):
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print("---- %s ----" % subdir)
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src = join(conf.srcdir, subdir)
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if not os.path.exists (src): fatal("no such subproject " + subdir)
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default_tgt = join(conf.blddir, "default", subdir)
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if not os.path.exists(default_tgt):
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shutil.copytree(src, default_tgt)
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if command:
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if os.system("cd %s && %s" % (default_tgt, command)) != 0:
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fatal("Configuring %s failed." % (subdir))
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debug_tgt = join(conf.blddir, "debug", subdir)
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if not os.path.exists(debug_tgt):
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shutil.copytree(default_tgt, debug_tgt)
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def configure(conf):
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conf.check_tool('compiler_cxx')
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conf.check_tool('compiler_cc')
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conf.env["USE_DEBUG"] = Options.options.debug
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conf.check(lib='dl', uselib_store='DL')
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conf.env.append_value("CCFLAGS", "-rdynamic")
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conf.env.append_value("LINKFLAGS_DL", "-rdynamic")
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#if Options.options.debug:
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# conf.check(lib='profiler', uselib_store='PROFILER')
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#if Options.options.efence:
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# conf.check(lib='efence', libpath=['/usr/lib', '/usr/local/lib'], uselib_store='EFENCE')
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if sys.platform.startswith("freebsd"):
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if not conf.check(lib="execinfo", libpath=['/usr/lib', '/usr/local/lib'], uselib_store="EXECINFO"):
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fatal("Install the libexecinfo port from /usr/ports/devel/libexecinfo.")
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conf.sub_config('deps/libeio')
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conf.sub_config('deps/libev')
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conf_subproject(conf, 'deps/udns', './configure')
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conf_subproject(conf, 'deps/v8')
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# Not using TLS yet
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# if conf.check_cfg(package='gnutls', args='--cflags --libs', uselib_store="GNUTLS"):
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# conf.define("HAVE_GNUTLS", 1)
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conf.define("HAVE_CONFIG_H", 1)
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conf.env.append_value("CCFLAGS", "-DX_STACKSIZE=%d" % (1024*64))
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# Split off debug variant before adding variant specific defines
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debug_env = conf.env.copy()
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conf.set_env_name('debug', debug_env)
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# Configure debug variant
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conf.setenv('debug')
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debug_env.set_variant('debug')
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debug_env.append_value('CCFLAGS', ['-DDEBUG', '-g', '-O0', '-Wall', '-Wextra'])
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debug_env.append_value('CXXFLAGS', ['-DDEBUG', '-g', '-O0', '-Wall', '-Wextra'])
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conf.write_config_header("config.h")
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# Configure default variant
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conf.setenv('default')
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conf.env.append_value('CCFLAGS', ['-DNDEBUG', '-O3'])
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conf.env.append_value('CXXFLAGS', ['-DNDEBUG', '-O3'])
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conf.write_config_header("config.h")
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def build_udns(bld):
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default_build_dir = bld.srcnode.abspath(bld.env_of_name("default"))
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default_dir = join(default_build_dir, "deps/udns")
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static_lib = bld.env["staticlib_PATTERN"] % "udns"
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rule = 'cd %s && make'
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default = bld.new_task_gen(
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target= join("deps/udns", static_lib),
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rule= rule % default_dir,
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before= "cxx",
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install_path= None
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)
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bld.env["CPPPATH_UDNS"] = "deps/udns"
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bld.env["STATICLIB_UDNS"] = "udns"
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bld.env_of_name('default')["STATICLIB_UDNS"] = "udns"
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bld.env_of_name('default')["LIBPATH_UDNS"] = default_dir
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if bld.env["USE_DEBUG"]:
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debug_build_dir = bld.srcnode.abspath(bld.env_of_name("debug"))
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debug_dir = join(debug_build_dir, "deps/udns")
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debug = default.clone("debug")
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debug.rule = rule % debug_dir
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#debug.target = join(debug_dir, static_lib)
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bld.env_of_name('debug')["STATICLIB_UDNS"] = "udns"
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bld.env_of_name('debug')["LIBPATH_UDNS"] = debug_dir
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bld.install_files('${PREFIX}/include/node/', 'deps/udns/udns.h');
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# XXX Remove this when v8 defaults x86_64 to native builds
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def GuessArchitecture():
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id = platform.machine()
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arch = platform.architecture()[0]
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if id.startswith('arm'):
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return 'arm'
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elif ('64' in id) or ('64' in arch):
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return 'x64'
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elif (not id) or (not re.match('(x|i[3-6])86', id) is None):
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return 'ia32'
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else:
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return None
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def build_v8(bld):
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deps_src = join(bld.path.abspath(),"deps")
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deps_tgt = join(bld.srcnode.abspath(bld.env_of_name("default")),"deps")
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v8dir_src = join(deps_src,"v8")
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v8dir_tgt = join(deps_tgt, "v8")
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scons = os.path.join(cwd, 'tools/scons/scons.py')
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v8rule = 'cd %s && ' \
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'python %s -Q visibility=default mode=%s %s library=static snapshot=on'
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arch = ""
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if GuessArchitecture() == "x64":
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arch = "arch=x64"
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v8 = bld.new_task_gen(
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target = join("deps/v8", bld.env["staticlib_PATTERN"] % "v8"),
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rule=v8rule % (v8dir_tgt, scons, "release", arch),
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before="cxx",
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install_path = None
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)
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bld.env["CPPPATH_V8"] = "deps/v8/include"
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bld.env_of_name('default')["STATICLIB_V8"] = "v8"
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bld.env_of_name('default')["LIBPATH_V8"] = v8dir_tgt
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bld.env_of_name('default')["LINKFLAGS_V8"] = ["-pthread"]
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### v8 debug
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if bld.env["USE_DEBUG"]:
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deps_tgt = join(bld.srcnode.abspath(bld.env_of_name("debug")),"deps")
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v8dir_tgt = join(deps_tgt, "v8")
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v8_debug = v8.clone("debug")
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bld.env_of_name('debug')["STATICLIB_V8"] = "v8_g"
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bld.env_of_name('debug')["LIBPATH_V8"] = v8dir_tgt
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bld.env_of_name('debug')["LINKFLAGS_V8"] = ["-pthread"]
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v8_debug.rule = v8rule % (v8dir_tgt, scons, "debug", arch)
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v8_debug.target = join("deps/v8", bld.env["staticlib_PATTERN"] % "v8_g")
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bld.install_files('${PREFIX}/include/node/', 'deps/v8/include/v8*');
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def build(bld):
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bld.add_subdirs('deps/libeio deps/libev')
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build_udns(bld)
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build_v8(bld)
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### evcom
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evcom = bld.new_task_gen("cc", "staticlib")
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evcom.source = "deps/evcom/evcom.c"
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evcom.includes = "deps/evcom/ deps/libev/"
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evcom.name = "evcom"
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evcom.target = "evcom"
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# evcom.uselib = "GNUTLS"
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evcom.install_path = None
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if bld.env["USE_DEBUG"]:
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evcom.clone("debug")
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bld.install_files('${PREFIX}/include/node/', 'deps/evcom/evcom.h');
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### http_parser
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http_parser = bld.new_task_gen("cc", "staticlib")
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http_parser.source = "deps/http_parser/http_parser.c"
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http_parser.includes = "deps/http_parser/"
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http_parser.name = "http_parser"
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http_parser.target = "http_parser"
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http_parser.install_path = None
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if bld.env["USE_DEBUG"]:
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http_parser.clone("debug")
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### coupling
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coupling = bld.new_task_gen("cc", "staticlib")
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coupling.source = "deps/coupling/coupling.c"
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coupling.includes = "deps/coupling/"
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coupling.name = "coupling"
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coupling.target = "coupling"
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coupling.install_path = None
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if bld.env["USE_DEBUG"]:
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coupling.clone("debug")
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### src/native.cc
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def javascript_in_c(task):
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env = task.env
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source = map(lambda x: x.srcpath(env), task.inputs)
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targets = map(lambda x: x.srcpath(env), task.outputs)
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js2c.JS2C(source, targets)
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native_cc = bld.new_task_gen(
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source = """
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src/util.js
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src/events.js
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src/http.js
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src/file.js
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src/node.js
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""",
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target="src/natives.h",
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rule=javascript_in_c,
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before="cxx"
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)
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native_cc.install_path = None
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if bld.env["USE_DEBUG"]:
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native_cc.clone("debug")
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### node lib
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node = bld.new_task_gen("cxx", "program")
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node.name = "node"
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node.target = "node"
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node.source = """
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src/node.cc
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src/events.cc
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src/http.cc
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src/net.cc
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src/node_stdio.cc
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src/dns.cc
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src/file.cc
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src/timer.cc
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src/child_process.cc
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src/constants.cc
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"""
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node.includes = """
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src/
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deps/v8/include
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deps/libev
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deps/udns
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deps/libeio
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deps/evcom
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deps/http_parser
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deps/coupling
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"""
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node.uselib_local = "evcom ev eio http_parser coupling"
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node.uselib = "UDNS V8 EXECINFO DL"
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node.install_path = '${PREFIX}/lib'
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node.install_path = '${PREFIX}/bin'
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node.chmod = 0755
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def subflags(program):
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x = { 'CCFLAGS' : " ".join(program.env["CCFLAGS"])
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, 'CPPFLAGS' : " ".join(program.env["CPPFLAGS"])
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, 'LIBFLAGS' : " ".join(program.env["LIBFLAGS"])
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, 'VERSION' : VERSION
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, 'PREFIX' : program.env["PREFIX"]
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}
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return x;
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# process file.pc.in -> file.pc
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pkgconfig = bld.new_task_gen('subst', before="cxx")
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pkgconfig.source = 'src/node.pc.in'
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pkgconfig.target = 'node.pc'
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pkgconfig.install_path = '${PREFIX}/lib/pkgconfig'
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pkgconfig.dict = subflags(node)
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# process file.pc.in -> file.pc
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node_version = bld.new_task_gen('subst', before="cxx")
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node_version.source = 'src/node_version.h.in'
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node_version.target = 'src/node_version.h'
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node_version.dict = subflags(node)
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node_version.install_path = '${PREFIX}/include/node'
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if bld.env["USE_DEBUG"]:
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node_g = node.clone("debug")
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node_g.target = "node_g"
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node_version_g = node_version.clone("debug")
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node_version_g.dict = subflags(node_g)
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node_version_g.install_path = None
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bld.install_files('${PREFIX}/include/node/', """
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config.h
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src/node.h
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src/object_wrap.h
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src/events.h
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src/net.h
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""");
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bld.install_files('${PREFIX}/share/man/man1/', 'doc/node.1');
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bld.install_files('${PREFIX}/bin/', 'bin/*', chmod=0755);
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bld.install_files('${PREFIX}/lib/node_libraries/', 'lib/*.js');
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