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# /usr/bin/env python
import Options
import sys
import os
from os.path import join, dirname, abspath
from logging import fatal
import js2c
VERSION='0.0.3'
APPNAME='node'
srcdir = '.'
blddir = 'build'
def set_options(opt):
# the gcc module provides a --debug-level option
opt.tool_options('compiler_cxx')
opt.tool_options('compiler_cc')
opt.add_option( '--debug'
, action='store_true'
, default=False
, help='Build debug variant [Default: False]'
, dest='debug'
)
def configure(conf):
conf.check_tool('compiler_cxx')
conf.check_tool('compiler_cc')
conf.env["USE_DEBUG"] = Options.options.debug
conf.check(lib='profiler', uselib_store='PROFILER')
if sys.platform.startswith("freebsd"):
if not conf.check(lib="execinfo", libpath=['/usr/lib', '/usr/local/lib'], uselib_store="EXECINFO"):
fatal("install the libexecinfo port. devel/libexecinfo")
conf.sub_config('deps/libeio')
conf.sub_config('deps/libev')
# liboi config
print "--- liboi ---"
# Not using TLS yet
# if conf.check_cfg(package='gnutls', args='--cflags --libs', uselib_store="GNUTLS"):
# conf.define("HAVE_GNUTLS", 1)
conf.define("HAVE_CONFIG_H", 1)
conf.env.append_value("CCFLAGS", "-DEIO_STACKSIZE=%d" % (4096*8))
# Split off debug variant before adding variant specific defines
debug_env = conf.env.copy()
conf.set_env_name('debug', debug_env)
# Configure debug variant
conf.setenv('debug')
debug_env.set_variant('debug')
debug_env.append_value('CCFLAGS', ['-DDEBUG', '-g', '-O0', '-Wall', '-Wextra'])
debug_env.append_value('CXXFLAGS', ['-DDEBUG', '-g', '-O0', '-Wall', '-Wextra'])
conf.write_config_header("config.h")
# Configure default variant
conf.setenv('default')
conf.env.append_value('CCFLAGS', ['-DNDEBUG', '-O3'])
conf.env.append_value('CXXFLAGS', ['-DNDEBUG', '-O3'])
conf.write_config_header("config.h")
def build(bld):
bld.add_subdirs('deps/libeio deps/libev')
### v8
deps_src = join(bld.path.abspath(),"deps")
deps_tgt = join(bld.srcnode.abspath(bld.env_of_name("default")),"deps")
v8dir_src = join(deps_src,"v8")
v8dir_tgt = join(deps_tgt, "v8")
v8rule = 'cp -rf %s %s && ' \
'cd %s && ' \
'python scons.py -Q mode=%s library=static snapshot=on'
v8 = bld.new_task_gen(
target = join("deps/v8", bld.env["staticlib_PATTERN"] % "v8"),
rule=v8rule % ( v8dir_src , deps_tgt , v8dir_tgt, "release"),
before="cxx",
install_path = None
)
bld.env["CPPPATH_V8"] = "deps/v8/include"
bld.env["LINKFLAGS_V8"] = "-pthread"
bld.env_of_name('default')["STATICLIB_V8"] = "v8"
bld.env_of_name('default')["LIBPATH_V8"] = v8dir_tgt
### v8 debug
if bld.env["USE_DEBUG"]:
deps_tgt = join(bld.srcnode.abspath(bld.env_of_name("debug")),"deps")
v8dir_tgt = join(deps_tgt, "v8")
v8_debug = v8.clone("debug")
bld.env_of_name('debug')["STATICLIB_V8"] = "v8_g"
bld.env_of_name('debug')["LIBPATH_V8"] = v8dir_tgt
bld.env_of_name('debug')["LINKFLAGS_V8"] = "-pthread"
v8_debug.rule = v8rule % ( v8dir_src , deps_tgt , v8dir_tgt, "debug")
v8_debug.target = join("deps/v8", bld.env["staticlib_PATTERN"] % "v8_g")
### oi
oi = bld.new_task_gen("cc", "staticlib")
oi.source = "deps/liboi/oi_socket.c"
oi.includes = "deps/liboi/ deps/libev/"
oi.name = "oi"
oi.target = "oi"
# oi.uselib = "GNUTLS"
oi.install_path = None
if bld.env["USE_DEBUG"]:
oi.clone("debug")
### http_parser
http_parser = bld.new_task_gen("cc", "staticlib")
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")
### src/native.cc
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)
js2c.JS2C(source, targets)
native_cc = bld.new_task_gen(
source="src/http.js src/file.js src/node.js",
target="src/natives.h",
rule=javascript_in_c,
before="cxx"
)
native_cc.install_path = None
if bld.env["USE_DEBUG"]:
native_cc.clone("debug")
### node
node = bld.new_task_gen("cxx", "program")
node.target = 'node'
node.source = """
src/node.cc
src/http.cc
src/net.cc
src/file.cc
src/timer.cc
src/constants.cc
"""
node.includes = """
src/
deps/v8/include
deps/libev
deps/libeio
deps/liboi
deps/http_parser
"""
node.uselib_local = "oi ev eio http_parser"
node.uselib = "V8 EXECINFO PROFILER"
node.install_path = '${PREFIX}/bin'
node.chmod = 0755
if bld.env["USE_DEBUG"]:
node.clone("debug")
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