Subversion Repositories c0or1k

#
# Copyright (C) 2007 Bahadir Balban
#

import os, glob, sys
from os.path import join
from string import split

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

from configure import *
from config.projpaths import *
config = configuration_retrieve()
gcc_arch_flag = config.gcc_arch_flag

headers_root = join(PROJRELROOT, "include/l4")
config_h = join(headers_root, "config.h")

mm = "mm"
kmalloc = "kmalloc"
memcache = "memcache"
tests = "tests"

mm_dir = mm
kmalloc_dir = kmalloc
memcache_dir = memcache
tests_dir = tests

LIBL4_RELDIR = 'conts/libl4'
LIBL4_DIR = join(PROJROOT, LIBL4_RELDIR)
LIBL4_INCLUDE = join(LIBL4_DIR, 'include')

# This does not work, need to check
test_env = Environment(CC = config.toolchain_userspace + 'gcc',
                  CCFLAGS = ['-g', '-nostdlib', '-ffreestanding', '-std=gnu99', '-Wall', \
                     '-nostdinc', '-Werror', '-march=' + gcc_arch_flag],
                  ENV = {'PATH' : os.environ['PATH']},
                  LIBS = ['mm', 'km', 'mc'],
                  LIBPATH = ['#'],
                  CPPPATH = ['#include', join(PROJRELROOT, "include"), "#", LIBL4_INCLUDE])

env = Environment(CC = config.toolchain_userspace + 'gcc',
            CCFLAGS = ['-g', '-nostdlib', '-ffreestanding', '-std=gnu99', \
                       '-Wall', '-Werror', '-march=' + gcc_arch_flag],
            LINKFLAGS = ['-nostdlib'],
            ASFLAGS = ['-D__ASSEMBLY__'],
            ENV = {'PATH' : os.environ['PATH']},
            LIBS = 'gcc',
            CPPPATH = ['.', join(PROJROOT, 'include'), LIBL4_INCLUDE])

if os.path.exists(config_h) is False:
        print "\nThis build requires a valid kernel configuration header."
        print "Please run `scons configure' in the kernel root directory."
        print "Choose the `tests' target to build memory allocator tests,"
        print "or any other target for real use.\n"
        sys.exit()

mm_src = glob.glob("%s/*.c" % mm_dir)
kmalloc_src = glob.glob("%s/*.c" % kmalloc_dir)
memcache_src = glob.glob("%s/*.c" % memcache_dir)
tests_src = glob.glob ("%s/*.c" % tests_dir)

if "tests" in COMMAND_LINE_TARGETS:
        print "WARNING!!! Did you configure the kernel with test target first???"
        libmm = test_env.StaticLibrary(mm, mm_src)
        libkmalloc = test_env.StaticLibrary("km", kmalloc_src)
        libmemcache = test_env.StaticLibrary("mc", memcache_src)
        test_prog = test_env.Program("test", tests_src)
        env.Alias("tests", test_prog)
else:
        libmm = env.StaticLibrary(mm, mm_src)
        libkmalloc = env.StaticLibrary("km", kmalloc_src)
        libmemcache = env.StaticLibrary("mc", memcache_src)