rt-thread/tools/building.py

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import os
import sys
import string
from SCons.Script import *
from utils import _make_path_relative
BuildOptions = {}
Projects = []
Rtt_Root = ''
Env = None
class Win32Spawn:
def spawn(self, sh, escape, cmd, args, env):
import subprocess
newargs = string.join(args[1:], ' ')
cmdline = cmd + " " + newargs
startupinfo = subprocess.STARTUPINFO()
proc = subprocess.Popen(cmdline, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
stderr=subprocess.PIPE, startupinfo=startupinfo, shell = False)
data, err = proc.communicate()
rv = proc.wait()
if data:
print data
if err:
print err
if rv:
return rv
return 0
def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = []):
import SCons.cpp
import rtconfig
global BuildOptions
global Projects
global Env
global Rtt_Root
Env = env
Rtt_Root = root_directory
# patch for win32 spawn
if env['PLATFORM'] == 'win32' and rtconfig.PLATFORM == 'gcc':
win32_spawn = Win32Spawn()
win32_spawn.env = env
env['SPAWN'] = win32_spawn.spawn
if env['PLATFORM'] == 'win32':
os.environ['PATH'] = rtconfig.EXEC_PATH + ";" + os.environ['PATH']
else:
os.environ['PATH'] = rtconfig.EXEC_PATH + ":" + os.environ['PATH']
# add program path
env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
# parse rtconfig.h to get used component
PreProcessor = SCons.cpp.PreProcessor()
f = file('rtconfig.h', 'r')
contents = f.read()
f.close()
PreProcessor.process_contents(contents)
BuildOptions = PreProcessor.cpp_namespace
# add copy option
AddOption('--copy',
dest='copy',
action='store_true',
default=False,
help='copy rt-thread directory to local.')
AddOption('--copy-header',
dest='copy-header',
action='store_true',
default=False,
help='copy header of rt-thread directory to local.')
# add build library option
AddOption('--buildlib',
dest='buildlib',
type='string',
help='building library of a component')
# add target option
AddOption('--target',
dest='target',
type='string',
help='set target project: mdk')
#{target_name:(CROSS_TOOL, PLATFORM)}
tgt_dict = {'mdk':('keil', 'armcc'),
'mdk4':('keil', 'armcc'),
'iar':('iar', 'iar')}
tgt_name = GetOption('target')
if tgt_name:
SetOption('no_exec', 1)
try:
rtconfig.CROSS_TOOL, rtconfig.PLATFORM = tgt_dict[tgt_name]
except KeyError:
print 'Unknow target: %s. Avaible targets: %s' % \
(tgt_name, ', '.join(tgt_dict.keys()))
sys.exit(1)
elif (GetDepend('RT_USING_NEWLIB') == False and GetDepend('RT_USING_NOLIBC') == False) \
and rtconfig.PLATFORM == 'gcc':
AddDepend('RT_USING_MINILIBC')
#env['CCCOMSTR'] = "CC $TARGET"
#env['ASCOMSTR'] = "AS $TARGET"
#env['LINKCOMSTR'] = "Link $TARGET"
# board build script
objs = SConscript('SConscript', variant_dir='build', duplicate=0)
Repository(Rtt_Root)
# include kernel
objs.append(SConscript(Rtt_Root + '/src/SConscript', variant_dir='build/src', duplicate=0))
# include libcpu
if not has_libcpu:
objs.append(SConscript(Rtt_Root + '/libcpu/SConscript', variant_dir='build/libcpu', duplicate=0))
# include components
objs.append(SConscript(Rtt_Root + '/components/SConscript',
variant_dir='build/components',
duplicate=0,
exports='remove_components'))
return objs
def PrepareModuleBuilding(env, root_directory):
import SCons.cpp
import rtconfig
global BuildOptions
global Projects
global Env
global Rtt_Root
Env = env
Rtt_Root = root_directory
# add program path
env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
def GetConfigValue(name):
assert type(name) == str, 'GetConfigValue: only string parameter is valid'
try:
return BuildOptions[name]
except:
return ''
def GetDepend(depend):
building = True
if type(depend) == type('str'):
if not BuildOptions.has_key(depend) or BuildOptions[depend] == 0:
building = False
elif BuildOptions[depend] != '':
return BuildOptions[depend]
return building
# for list type depend
for item in depend:
if item != '':
if not BuildOptions.has_key(item) or BuildOptions[item] == 0:
building = False
return building
def AddDepend(option):
BuildOptions[option] = 1
def MergeGroup(src_group, group):
src_group['src'] = src_group['src'] + group['src']
if group.has_key('CCFLAGS'):
if src_group.has_key('CCFLAGS'):
src_group['CCFLAGS'] = src_group['CCFLAGS'] + group['CCFLAGS']
else:
src_group['CCFLAGS'] = group['CCFLAGS']
if group.has_key('CPPPATH'):
if src_group.has_key('CPPPATH'):
src_group['CPPPATH'] = src_group['CPPPATH'] + group['CPPPATH']
else:
src_group['CPPPATH'] = group['CPPPATH']
if group.has_key('CPPDEFINES'):
if src_group.has_key('CPPDEFINES'):
src_group['CPPDEFINES'] = src_group['CPPDEFINES'] + group['CPPDEFINES']
else:
src_group['CPPDEFINES'] = group['CPPDEFINES']
if group.has_key('LINKFLAGS'):
if src_group.has_key('LINKFLAGS'):
src_group['LINKFLAGS'] = src_group['LINKFLAGS'] + group['LINKFLAGS']
else:
src_group['LINKFLAGS'] = group['LINKFLAGS']
if group.has_key('LIBRARY'):
if src_group['LIBRARY'].has_key('LIBRARY'):
src_group['LIBRARY'] = src_group['LIBRARY'] + group['LIBRARY']
else:
src_group['LIBRARY'] = group['LIBRARY']
def DefineGroup(name, src, depend, **parameters):
global Env
if not GetDepend(depend):
return []
group = parameters
group['name'] = name
if type(src) == type(['src1', 'str2']):
group['src'] = File(src)
else:
group['src'] = src
if group.has_key('CCFLAGS'):
Env.Append(CCFLAGS = group['CCFLAGS'])
if group.has_key('CPPPATH'):
Env.Append(CPPPATH = group['CPPPATH'])
if group.has_key('CPPDEFINES'):
Env.Append(CPPDEFINES = group['CPPDEFINES'])
if group.has_key('LINKFLAGS'):
Env.Append(LINKFLAGS = group['LINKFLAGS'])
if group.has_key('LIBS'):
Env.Append(LIBS = group['LIBS'])
if group.has_key('LIBPATH'):
Env.Append(LIBPATH = group['LIBPATH'])
objs = Env.Object(group['src'])
if group.has_key('LIBRARY'):
objs = Env.Library(name, objs)
# merge group
for g in Projects:
if g['name'] == name:
# merge to this group
MergeGroup(g, group)
return objs
# add a new group
Projects.append(group)
return objs
def GetCurrentDir():
conscript = File('SConscript')
fn = conscript.rfile()
name = fn.name
path = os.path.dirname(fn.abspath)
return path
def DoBuilding(target, objects):
program = None
# check whether special buildlib option
lib_name = GetOption('buildlib')
if lib_name:
print lib_name
# build library with special component
for Group in Projects:
if Group['name'] == lib_name:
objects = Env.Object(Group['src'])
program = Env.Library(lib_name, objects)
break
else:
program = Env.Program(target, objects)
EndBuilding(target, program)
def EndBuilding(target, program = None):
import rtconfig
from keil import MDKProject
from keil import MDK4Project
from iar import IARProject
Env.AddPostAction(target, rtconfig.POST_ACTION)
if GetOption('target') == 'mdk':
template = os.path.isfile('template.Uv2')
if template:
MDKProject('project.Uv2', Projects)
else:
template = os.path.isfile('template.uvproj')
if template:
MDK4Project('project.uvproj', Projects)
else:
print 'No template project file found.'
if GetOption('target') == 'mdk4':
MDK4Project('project.uvproj', Projects)
if GetOption('target') == 'iar':
IARProject('project.ewp', Projects)
if GetOption('copy') and program != None:
MakeCopy(program)
if GetOption('copy-header') and program != None:
MakeCopyHeader(program)
def SrcRemove(src, remove):
if type(src[0]) == type('str'):
for item in src:
if os.path.basename(item) in remove:
src.remove(item)
return
for item in src:
if os.path.basename(item.rstr()) in remove:
src.remove(item)
def GetVersion():
import SCons.cpp
import string
rtdef = os.path.join(Rtt_Root, 'include', 'rtdef.h')
# parse rtdef.h to get RT-Thread version
prepcessor = SCons.cpp.PreProcessor()
f = file(rtdef, 'r')
contents = f.read()
f.close()
prepcessor.process_contents(contents)
def_ns = prepcessor.cpp_namespace
version = int(filter(lambda ch: ch in '0123456789.', def_ns['RT_VERSION']))
subversion = int(filter(lambda ch: ch in '0123456789.', def_ns['RT_SUBVERSION']))
if def_ns.has_key('RT_REVISION'):
revision = int(filter(lambda ch: ch in '0123456789.', def_ns['RT_REVISION']))
return '%d.%d.%d' % (version, subversion, revision)
return '0.%d.%d' % (version, subversion)
def GlobSubDir(sub_dir, ext_name):
import os
import glob
def glob_source(sub_dir, ext_name):
list = os.listdir(sub_dir)
src = glob.glob(os.path.join(sub_dir, ext_name))
for item in list:
full_subdir = os.path.join(sub_dir, item)
if os.path.isdir(full_subdir):
src += glob_source(full_subdir, ext_name)
return src
dst = []
src = glob_source(sub_dir, ext_name)
for item in src:
dst.append(os.path.relpath(item, sub_dir))
return dst
def do_copy_file(src, dst):
import shutil
# check source file
if not os.path.exists(src):
return
path = os.path.dirname(dst)
# mkdir if path not exist
if not os.path.exists(path):
os.makedirs(path)
shutil.copy2(src, dst)
def do_copy_folder(src_dir, dst_dir):
import shutil
# check source directory
if not os.path.exists(src_dir):
return
if os.path.exists(dst_dir):
shutil.rmtree(dst_dir)
shutil.copytree(src_dir, dst_dir)
source_ext = ["c", "h", "s", "S", "cpp", "xpm"]
source_list = []
def walk_children(child):
global source_list
global source_ext
# print child
full_path = child.rfile().abspath
file_type = full_path.rsplit('.',1)[1]
#print file_type
if file_type in source_ext:
if full_path not in source_list:
source_list.append(full_path)
children = child.all_children()
if children != []:
for item in children:
walk_children(item)
def MakeCopy(program):
global source_list
global Rtt_Root
global Env
target_path = os.path.join(Dir('#').abspath, 'rt-thread')
if Env['PLATFORM'] == 'win32':
RTT_ROOT = Rtt_Root.lower()
else:
RTT_ROOT = Rtt_Root
if target_path.startswith(RTT_ROOT):
return
for item in program:
walk_children(item)
source_list.sort()
# filte source file in RT-Thread
target_list = []
for src in source_list:
if Env['PLATFORM'] == 'win32':
src = src.lower()
if src.startswith(RTT_ROOT):
target_list.append(src)
source_list = target_list
# get source path
src_dir = []
for src in source_list:
src = src.replace(RTT_ROOT, '')
if src[0] == os.sep or src[0] == '/':
src = src[1:]
path = os.path.dirname(src)
sub_path = path.split(os.sep)
full_path = RTT_ROOT
for item in sub_path:
full_path = os.path.join(full_path, item)
if full_path not in src_dir:
src_dir.append(full_path)
for item in src_dir:
source_list.append(os.path.join(item, 'SConscript'))
for src in source_list:
dst = src.replace(RTT_ROOT, '')
if dst[0] == os.sep or dst[0] == '/':
dst = dst[1:]
print '=> ', dst
dst = os.path.join(target_path, dst)
do_copy_file(src, dst)
# copy tools directory
print "=> tools"
do_copy_folder(os.path.join(RTT_ROOT, "tools"), os.path.join(target_path, "tools"))
do_copy_file(os.path.join(RTT_ROOT, 'AUTHORS'), os.path.join(target_path, 'AUTHORS'))
do_copy_file(os.path.join(RTT_ROOT, 'COPYING'), os.path.join(target_path, 'COPYING'))
def MakeCopyHeader(program):
global source_ext
source_ext = []
source_ext = ["h", "xpm"]
global source_list
global Rtt_Root
global Env
target_path = os.path.join(Dir('#').abspath, 'rt-thread')
if Env['PLATFORM'] == 'win32':
RTT_ROOT = Rtt_Root.lower()
else:
RTT_ROOT = Rtt_Root
if target_path.startswith(RTT_ROOT):
return
for item in program:
walk_children(item)
source_list.sort()
# filte source file in RT-Thread
target_list = []
for src in source_list:
if Env['PLATFORM'] == 'win32':
src = src.lower()
if src.startswith(RTT_ROOT):
target_list.append(src)
source_list = target_list
for src in source_list:
dst = src.replace(RTT_ROOT, '')
if dst[0] == os.sep or dst[0] == '/':
dst = dst[1:]
print '=> ', dst
dst = os.path.join(target_path, dst)
do_copy_file(src, dst)
# copy tools directory
print "=> tools"
do_copy_folder(os.path.join(RTT_ROOT, "tools"), os.path.join(target_path, "tools"))
do_copy_file(os.path.join(RTT_ROOT, 'AUTHORS'), os.path.join(target_path, 'AUTHORS'))
do_copy_file(os.path.join(RTT_ROOT, 'COPYING'), os.path.join(target_path, 'COPYING'))