Subversion Repositories c0or1k

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

#

#  Codezero -- Virtualization microkernel for embedded systems.

#

#  Copyright © 2009 B Labs Ltd

#

import os, shelve

import configure

from configure import *

from os.path import *

config = configuration_retrieve()

arch = config.arch

subarch = config.subarch

platform = config.platform

gcc_arch_flag = config.gcc_arch_flag

all_syms = config.all

env = Environment(CC = config.toolchain_userspace + 'gcc',

                  AR = config.toolchain_userspace + 'ar',

                  RANLIB = config.toolchain_userspace + 'ranlib',

                  # We don't use -nostdinc because sometimes we need standard headers,

                  # such as stdarg.h e.g. for variable args, as in printk().

                  CCFLAGS = ['-g', '-nostdlib', '-ffreestanding', '-std=gnu99', '-Wall',

                             '-Werror'],

                  LINKFLAGS = ['-nostdlib'],

                  ASFLAGS = ['-D__ASSEMBLY__'],

                  ENV = {'PATH' : os.environ['PATH']},  # Inherit shell path

                  LIBS = 'gcc',                         # libgcc.a - This is required for division routines.

                  CPPPATH = "#include",

                  CPPFLAGS = '-include l4/config.h -include l4/macros.h -include l4/types.h')

libl4 = SConscript('conts/libl4/SConscript', \

                   exports = { 'env' : env, 'arch' : arch, 'subarch' : subarch }, duplicate = 0, \

                   variant_dir = join(BUILDDIR, os.path.relpath('conts/libl4', PROJROOT)))

e = env.Clone()

e.Replace(CPPFLAGS = '')

type = 'userspace'

libdev = SConscript('conts/libdev/SConscript', \

                    exports = { 'env' : e, 'arch' : arch, 'platform' : platform, 'type' : 'userspace' }, \

                    duplicate = 0, variant_dir = \

                    join(join(BUILDDIR, os.path.relpath('conts/libdev', PROJROOT)), 'sys-' + type))

libc = SConscript('conts/libc/SConscript', \

                  exports = { 'env' : env, 'arch' : arch, 'type' : 'userspace' }, \

                  duplicate = 0, variant_dir = \

                  join(BUILDDIR, os.path.relpath('conts/libc', PROJROOT)))

libmm, libmc, libmalloc = SConscript('conts/libmem/SConscript', \

                         exports = { 'env' : env, }, duplicate = 0, variant_dir = \

                         join(BUILDDIR, os.path.relpath('conts/libmem', PROJROOT)))

Alias('libl4', libl4)

Alias('libdev', libdev)

Alias('libc', libc)

Alias('libmm', libmm)

Alias('libmc', libmc)

Alias('libmalloc', libmalloc)