# -*- 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 config.projpaths import *
from config.configuration import *

config = configuration_retrieve()
gcc_arch_flag = config.gcc_arch_flag
arch = config.arch
subarch = config.subarch

LIBMEM_RELDIR = 'conts/libmem'
LIBMEM_DIR = join(PROJROOT, LIBMEM_RELDIR)

LIBC_RELDIR = 'conts/libc'
LIBC_DIR = join(PROJROOT, LIBC_RELDIR)
LIBC_INC = join(LIBC_DIR, 'include')

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__'],
		  ENV = {'PATH' : os.environ['PATH']},
		  CPPPATH = ['include', 'include/l4lib/arch', LIBC_INC, \
                     join(PROJROOT,'include'), LIBMEM_DIR],
          CPPFLAGS = ' -include l4lib/macros.h ')

objects = env.StaticObject(Glob('src/*.c') + \
    Glob('src/lib/*.c') + \
    Glob('src/arch/' + arch + '/exregs.c') + \
    Glob('src/arch/' + arch + '/*.[cS]') + \
    Glob('src/arch/' + arch + '/' + subarch + '/*.[cS]') + \
    Glob('src/lib/cap/*.c')) + \
    Glob('src/lib/thread/*.c')


library = env.StaticLibrary('l4', objects)