#!/usr/bin/python
import os

# Configuration variables
CONFIG_VERSION = 6.0
CONFIG_DEBUG   = True


# Set up default environment
CONFIG_ENV = [ "-O2" ]
if CONFIG_DEBUG == True:
	CONFIG_ENV = [ "-Wall", "-Werror", "-g", "-DCONFIG_DEBUG" ]

env = Environment( CCFLAGS = CONFIG_ENV )
env.Append(CPPPATH = os.path.abspath("include"))
env.Append(CXXCOMSTR = "C++ $TARGET")
env.Append(LINKCOMSTR = "Linking $TARGET")


# Class to store configuration data
class Config:
	# Set up reasonable defaults
	def __init__(self):
		self.VERSION = CONFIG_VERSION
		self.DEBUG   = CONFIG_DEBUG
		self.ENV     = CONFIG_ENV
		self.FILE    = False
		self.TEST    = False

	def package(self, name):
		env.ParseConfig("pkg-config --cflags --libs %s" % name)

	def reconfigure(self):
		env.Replace( CCFLAGS = self.ENV )
		if self.FILE: env.Append( CCFLAGS = "-DCONFIG_FILE" )
		if self.TEST: env.Append( CCFLAGS = "-DCONFIG_TEST" )

	def reset(self):
		self.FILE = False
		self.TEST = False
		self.reconfigure()

CONFIG = Config()
Export("env", "CONFIG")


# Import SConscript files
include = SConscript("include/Sconscript")
design = SConscript("design/Sconscript")
tests = SConscript("tests/Sconscript")