# -*- mode: python; coding: utf-8; -*-
#
#  Codezero -- a microkernel for embedded systems.
#
#  Copyright © 2009  B Labs Ltd
#
import os, sys

PROJRELROOT = '../../..'
sys.path.append(PROJRELROOT)

from scripts.config.projpaths import *
from scripts.config.configuration import *

config = configuration_retrieve()
gcc_arch_flag = config.gcc_arch_flag

builddir = join(BUILDDIR, LIBL4_RELDIR)
VariantDir(builddir, os.getcwd(), 0)

env = Environment(CC = config.toolchain_userspace + 'gcc',
		       CCFLAGS = ['-g', '-nostdlib', '-ffreestanding', '-std=gnu99',
                             '-nostdinc', '-Wall', '-Werror', '-march=' + gcc_arch_flag],
		       LINKFLAGS = ['-nostdlib'],
		       ASFLAGS = ['-D__ASSEMBLY__', '-march=' + gcc_arch_flag],
		       ENV = {'PATH' : os.environ['PATH']},
		       CPPPATH = ['#include', LIBC_INCLUDE, KERNEL_HEADERS, LIBMEM_INCLUDE],
               CPPFLAGS = ' -include l4lib/macros.h ')

objects = SConscript('SConscript', exports = { 'env' : env }, duplicate=0, build_dir = builddir)