mirror of
https://github.com/drasko/codezero.git
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105 lines
4.0 KiB
Python
105 lines
4.0 KiB
Python
# -*- mode: python; coding: utf-8; -*-
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#
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# Codezero -- Virtualization microkernel for embedded systems.
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#
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# Copyright © 2009 B Labs Ltd
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#
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import os, shelve, sys
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from os.path import *
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PROJRELROOT = '../../'
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sys.path.append(PROJRELROOT)
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sys.path.append('../../../../')
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from config.projpaths import *
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from config.configuration import *
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from config.lib import *
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config = configuration_retrieve()
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arch = config.arch
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LIBL4_RELDIR = 'conts/libl4'
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KERNEL_INCLUDE = join(PROJROOT, 'include')
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LIBL4_DIR = join(PROJROOT, LIBL4_RELDIR)
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LIBL4_INCLUDE = join(LIBL4_DIR, 'include')
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LIBL4_LIBPATH = join(BUILDDIR, LIBL4_RELDIR)
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# Locally important paths are here
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LIBC_RELDIR = 'conts/libc'
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LIBC_DIR = join(PROJROOT, LIBC_RELDIR)
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LIBC_LIBPATH = join(BUILDDIR, LIBC_RELDIR)
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LIBC_INCLUDE = [join(LIBC_DIR, 'include'), \
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join(LIBC_DIR, 'include/arch' + '/' + arch)]
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LIBMEM_RELDIR = 'conts/libmem'
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LIBMEM_DIR = join(PROJROOT, LIBMEM_RELDIR)
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LIBMEM_LIBPATH = join(BUILDDIR, LIBMEM_RELDIR)
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LIBMEM_INCLUDE = LIBMEM_DIR
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LIBPOSIX_RELDIR = 'conts/posix/libposix'
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LIBPOSIX_DIR = join(PROJROOT, LIBPOSIX_RELDIR)
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LIBPOSIX_INCLUDE_SERVER = join(LIBPOSIX_DIR, 'include')
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LIBPOSIX_INCLUDE_USERSPACE = join(LIBPOSIX_DIR, 'include/posix')
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LIBPOSIX_LIBPATH = join(BUILDDIR, LIBPOSIX_RELDIR)
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env = Environment(CC = 'arm-none-linux-gnueabi-gcc',
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CCFLAGS = ['-g', '-nostdlib', '-ffreestanding', \
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'-std=gnu99', '-Wall', '-Werror'],
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LINKFLAGS = ['-nostdlib'],
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ASFLAGS = ['-D__ASSEMBLY__'],
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PROGSUFFIX = '.elf',
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ENV = {'PATH' : os.environ['PATH']},
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LIBS = ['gcc', 'libl4', 'c-userspace', 'libmm', 'libmc', 'gcc'],
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CPPPATH = ['include', LIBC_INCLUDE, KERNEL_INCLUDE, LIBL4_INCLUDE, LIBMEM_INCLUDE],
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LIBPATH = [LIBC_LIBPATH, LIBL4_LIBPATH, LIBMEM_LIBPATH, LIBPOSIX_LIBPATH],
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CPPFLAGS = '-include l4/config.h -include l4/macros.h -include l4/types.h')
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contid = ARGUMENTS.get('cont', '0')
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libposix_env = env.Clone()
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libposix_env.Replace(CPPPATH = [LIBPOSIX_INCLUDE_USERSPACE, 'include', KERNEL_INCLUDE, LIBL4_INCLUDE, LIBMEM_INCLUDE])
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libposix = SConscript('libposix/SConscript', \
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exports = { 'config' : config, 'env' : libposix_env, 'contid' : contid}, duplicate = 0, \
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variant_dir = join(BUILDDIR, 'conts' + '/posix' + '/libposix'))
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mm0_env = env.Clone()
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mm0_env.Append(CPPPATH = LIBPOSIX_INCLUDE_SERVER)
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mm0 = SConscript('mm0/SConscript', \
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exports = { 'config' : config, 'env' : mm0_env, 'contid' : contid }, duplicate = 0, \
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variant_dir = join(BUILDDIR, 'cont' + str(contid) + '/posix' + '/mm0'))
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fs0_env = env.Clone()
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fs0_env.Append(CPPPATH = LIBPOSIX_INCLUDE_SERVER)
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fs0 = SConscript('fs0/SConscript', \
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exports = { 'config' : config, 'env' : fs0_env, 'contid' : contid, 'previmage' : mm0 }, duplicate = 0, \
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variant_dir = join(BUILDDIR, 'cont' + str(contid) + '/posix' + '/fs0'))
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test0_env = env.Clone()
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test0_env.Replace(CPPPATH = ['include', KERNEL_INCLUDE, LIBL4_INCLUDE, LIBMEM_INCLUDE])
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test0 = SConscript('test0/SConscript', \
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exports = { 'config' : config, 'environment' : test0_env, 'contid' : contid, 'previmage' : fs0 }, duplicate = 0, \
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variant_dir = join(BUILDDIR, 'cont' + str(contid) + '/posix' + '/test0'))
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images = [mm0, fs0, test0]
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bootdesc_env = env.Clone()
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bootdesc_env['bootdesc_dir'] = 'bootdesc'
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bootdesc = SConscript('bootdesc/SConscript', \
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exports = { 'config' : config, 'environment' : bootdesc_env, \
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'contid' : contid, 'images' : images }, duplicate = 0, \
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variant_dir = join(BUILDDIR, 'cont' + str(contid) + '/posix' + '/bootdesc'))
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Depends(fs0, libposix)
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Depends(test0, libposix)
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Depends(bootdesc, [fs0, test0, mm0])
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Alias('libposix', libposix)
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Alias('mm0', mm0)
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Alias('fs0', fs0)
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Alias('test0', test0)
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Alias('bootdesc', bootdesc)
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Default([mm0, fs0, libposix, test0, bootdesc])
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