Subversion Repositories c0or1k

# -*- mode: python; coding: utf-8; -*-

#  Codezero -- a microkernel for embedded systems.
#
#  Copyright © 2009  B Labs Ltd
#
#  This program is free software: you can redistribute it and/or modify it under the terms of the GNU
#  General Public License as published by the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
#  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
#  License for more details.
#
#  You should have received a copy of the GNU General Public License along with this program.  If not, see
#  <http://www.gnu.org/licenses/>.
#
#  Author: Russel Winder

import os.path

Import('environment')

e = environment.Clone()
e['CC'] = e['toolchains'][e['ARCH']][e['CPU']]['kernelCompiler']
e.Append(CPPPATH = ['#' + e['buildDirectory'], '#' + e['buildDirectory'] + '/l4', '#' + e['includeDirectory'], '#' + e['includeDirectory'] + '/l4'])
e.Append(LINKFLAGS = ['-T' +  e['includeDirectory'] + '/l4/arch/' + e['ARCH'] + '/linker.lds'])
####
####  TODO:  Why are these files forcibly included, why not just leave it up to the C code to include things?
####
e.Append(CPPFLAGS = ['-include', 'config.h', '-include', 'cml2Config.h', '-include', 'macros.h', '-include', 'types.h', '-D__KERNEL__'])
e.Append(LIBS = ['gcc'])

sources = \
        Glob('api/*.[cS]') + \
        Glob('generic/*.[cS]') + \
        Glob('lib/*.[cS]') + \
        Glob('arch/' + e['ARCH'] + '/*.[cS]') + \
        Glob('arch/' + e['ARCH'] + '/' + e['SUBARCH'] +'/*.[cS]') + \
        Glob('glue/' + e['ARCH'] + '/*.[cS]') + \
        Glob('platform/' + e['PLATFORM'] + '/*.[cS]')

for item in e['DRIVER'] :
    path = 'drivers/' + item
    if not os.path.isdir(path):
        feature , device = item.split ( '/' )
        raise ValueError, 'Driver ' + device + ' for ' + feature + ' not available.'
    sources += Glob(path + '/*.[cS]')

objects = e.Object(sources)
Depends(objects, e['configFiles'])

startAxf = e.Program('start.axf', objects)
Depends(startAxf, e['configFiles'])

Return('startAxf')