import os
import sys


def is_active():
    return True

def get_name():
    return "Server"


def can_build():

    if (os.name!="posix"):
        return False

    return True # enabled

def get_opts():

    return [
        ('use_llvm','Use llvm compiler','no'),
        ('force_32_bits','Force 32 bits binary','no')
    ]

def get_flags():

    return [
    ]



def configure(env):

    env.Append(CPPPATH=['#platform/server'])
    if (env["use_llvm"]=="yes"):
        env["CC"]="clang"
        env["CXX"]="clang++"
        env["LD"]="clang++"

    is64=sys.maxsize > 2**32

    if (env["bits"]=="default"):
        if (is64):
            env["bits"]="64"
        else:
            env["bits"]="32"


    #if (env["tools"]=="no"):
    #	#no tools suffix
    #	env['OBJSUFFIX'] = ".nt"+env['OBJSUFFIX']
    #	env['LIBSUFFIX'] = ".nt"+env['LIBSUFFIX']


    if (env["target"]=="release"):

        env.Append(CCFLAGS=['-O2','-ffast-math','-fomit-frame-pointer'])

    elif (env["target"]=="release_debug"):

        env.Append(CCFLAGS=['-O2','-ffast-math','-DDEBUG_ENABLED'])

    elif (env["target"]=="debug"):

        env.Append(CCFLAGS=['-g2', '-Wall','-DDEBUG_ENABLED','-DDEBUG_MEMORY_ENABLED'])

    env.Append(CPPFLAGS=['-DSERVER_ENABLED','-DUNIX_ENABLED'])
    env.Append(LIBS=['pthread','z']) #TODO detect linux/BSD!

    if (env["CXX"]=="clang++"):
        env.Append(CPPFLAGS=['-DTYPED_METHOD_BIND'])
        env["CC"]="clang"
        env["LD"]="clang++"