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 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 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 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']) 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 EndBuilding(target): 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) 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 do_copy_file(src, dst): pass def MakeCopy(): pass