1 files changed, 367 insertions, 0 deletions
diff --git a/waflib/Scripting.py b/waflib/Scripting.py
new file mode 100644
index 0000000..9a5d2e9
--- /dev/null
+++ b/waflib/Scripting.py
@@ -0,0 +1,367 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file
+
+import os,shutil,traceback,errno,sys,stat
+from waflib import Utils,Configure,Logs,Options,ConfigSet,Context,Errors,Build,Node
+build_dir_override=None
+no_climb_commands=['configure']
+default_cmd="build"
+def waf_entry_point(current_directory,version,wafdir):
+	Logs.init_log()
+	if Context.WAFVERSION!=version:
+		Logs.error('Waf script %r and library %r do not match (directory %r)'%(version,Context.WAFVERSION,wafdir))
+		sys.exit(1)
+	if'--version'in sys.argv:
+		Context.run_dir=current_directory
+		ctx=Context.create_context('options')
+		ctx.curdir=current_directory
+		ctx.parse_args()
+		sys.exit(0)
+	Context.waf_dir=wafdir
+	Context.launch_dir=current_directory
+	no_climb=os.environ.get('NOCLIMB',None)
+	if not no_climb:
+		for k in no_climb_commands:
+			if k in sys.argv:
+				no_climb=True
+				break
+	cur=current_directory
+	while cur:
+		lst=os.listdir(cur)
+		if Options.lockfile in lst:
+			env=ConfigSet.ConfigSet()
+			try:
+				env.load(os.path.join(cur,Options.lockfile))
+				ino=os.stat(cur)[stat.ST_INO]
+			except Exception:
+				pass
+			else:
+				for x in[env.run_dir,env.top_dir,env.out_dir]:
+					if Utils.is_win32:
+						if cur==x:
+							load=True
+							break
+					else:
+						try:
+							ino2=os.stat(x)[stat.ST_INO]
+						except:
+							pass
+						else:
+							if ino==ino2:
+								load=True
+								break
+				else:
+					Logs.warn('invalid lock file in %s'%cur)
+					load=False
+				if load:
+					Context.run_dir=env.run_dir
+					Context.top_dir=env.top_dir
+					Context.out_dir=env.out_dir
+					break
+		if not Context.run_dir:
+			if Context.WSCRIPT_FILE in lst:
+				Context.run_dir=cur
+		next=os.path.dirname(cur)
+		if next==cur:
+			break
+		cur=next
+		if no_climb:
+			break
+	if not Context.run_dir:
+		if'-h'in sys.argv or'--help'in sys.argv:
+			Logs.warn('No wscript file found: the help message may be incomplete')
+			Context.run_dir=current_directory
+			ctx=Context.create_context('options')
+			ctx.curdir=current_directory
+			ctx.parse_args()
+			sys.exit(0)
+		Logs.error('Waf: Run from a directory containing a file named %r'%Context.WSCRIPT_FILE)
+		sys.exit(1)
+	try:
+		os.chdir(Context.run_dir)
+	except OSError:
+		Logs.error('Waf: The folder %r is unreadable'%Context.run_dir)
+		sys.exit(1)
+	try:
+		set_main_module(Context.run_dir+os.sep+Context.WSCRIPT_FILE)
+	except Errors.WafError ,e:
+		Logs.pprint('RED',e.verbose_msg)
+		Logs.error(str(e))
+		sys.exit(1)
+	except Exception ,e:
+		Logs.error('Waf: The wscript in %r is unreadable'%Context.run_dir,e)
+		traceback.print_exc(file=sys.stdout)
+		sys.exit(2)
+	try:
+		run_commands()
+	except Errors.WafError ,e:
+		if Logs.verbose>1:
+			Logs.pprint('RED',e.verbose_msg)
+		Logs.error(e.msg)
+		sys.exit(1)
+	except Exception ,e:
+		traceback.print_exc(file=sys.stdout)
+		sys.exit(2)
+	except KeyboardInterrupt:
+		Logs.pprint('RED','Interrupted')
+		sys.exit(68)
+def set_main_module(file_path):
+	Context.g_module=Context.load_module(file_path)
+	Context.g_module.root_path=file_path
+	def set_def(obj):
+		name=obj.__name__
+		if not name in Context.g_module.__dict__:
+			setattr(Context.g_module,name,obj)
+	for k in[update,dist,distclean,distcheck,update]:
+		set_def(k)
+	if not'init'in Context.g_module.__dict__:
+		Context.g_module.init=Utils.nada
+	if not'shutdown'in Context.g_module.__dict__:
+		Context.g_module.shutdown=Utils.nada
+	if not'options'in Context.g_module.__dict__:
+		Context.g_module.options=Utils.nada
+def parse_options():
+	Context.create_context('options').execute()
+	if not Options.commands:
+		Options.commands=[default_cmd]
+	Options.commands=[x for x in Options.commands if x!='options']
+	Logs.verbose=Options.options.verbose
+	Logs.init_log()
+	if Options.options.zones:
+		Logs.zones=Options.options.zones.split(',')
+		if not Logs.verbose:
+			Logs.verbose=1
+	elif Logs.verbose>0:
+		Logs.zones=['runner']
+	if Logs.verbose>2:
+		Logs.zones=['*']
+def run_command(cmd_name):
+	ctx=Context.create_context(cmd_name)
+	ctx.options=Options.options
+	ctx.cmd=cmd_name
+	ctx.execute()
+	return ctx
+def run_commands():
+	parse_options()
+	run_command('init')
+	while Options.commands:
+		cmd_name=Options.commands.pop(0)
+		timer=Utils.Timer()
+		run_command(cmd_name)
+		if not Options.options.progress_bar:
+			elapsed=' (%s)'%str(timer)
+			Logs.info('%r finished successfully%s'%(cmd_name,elapsed))
+	run_command('shutdown')
+def _can_distclean(name):
+	for k in'.o .moc .exe'.split():
+		if name.endswith(k):
+			return True
+	return False
+def distclean_dir(dirname):
+	for(root,dirs,files)in os.walk(dirname):
+		for f in files:
+			if _can_distclean(f):
+				fname=root+os.sep+f
+				try:
+					os.unlink(fname)
+				except:
+					Logs.warn('could not remove %r'%fname)
+	for x in[Context.DBFILE,'config.log']:
+		try:
+			os.unlink(x)
+		except:
+			pass
+	try:
+		shutil.rmtree('c4che')
+	except:
+		pass
+def distclean(ctx):
+	'''removes the build directory'''
+	lst=os.listdir('.')
+	for f in lst:
+		if f==Options.lockfile:
+			try:
+				proj=ConfigSet.ConfigSet(f)
+			except:
+				Logs.warn('could not read %r'%f)
+				continue
+			if proj['out_dir']!=proj['top_dir']:
+				try:
+					shutil.rmtree(proj['out_dir'])
+				except IOError:
+					pass
+				except OSError ,e:
+					if e.errno!=errno.ENOENT:
+						Logs.warn('project %r cannot be removed'%proj[Context.OUT])
+			else:
+				distclean_dir(proj['out_dir'])
+			for k in(proj['out_dir'],proj['top_dir'],proj['run_dir']):
+				try:
+					os.remove(os.path.join(k,Options.lockfile))
+				except OSError ,e:
+					if e.errno!=errno.ENOENT:
+						Logs.warn('file %r cannot be removed'%f)
+		if f.startswith('.waf')and not Options.commands:
+			shutil.rmtree(f,ignore_errors=True)
+class Dist(Context.Context):
+	cmd='dist'
+	fun='dist'
+	algo='tar.bz2'
+	ext_algo={}
+	def execute(self):
+		self.recurse([os.path.dirname(Context.g_module.root_path)])
+		self.archive()
+	def archive(self):
+		import tarfile
+		arch_name=self.get_arch_name()
+		try:
+			self.base_path
+		except:
+			self.base_path=self.path
+		node=self.base_path.make_node(arch_name)
+		try:
+			node.delete()
+		except:
+			pass
+		files=self.get_files()
+		if self.algo.startswith('tar.'):
+			tar=tarfile.open(arch_name,'w:'+self.algo.replace('tar.',''))
+			for x in files:
+				self.add_tar_file(x,tar)
+			tar.close()
+		elif self.algo=='zip':
+			import zipfile
+			zip=zipfile.ZipFile(arch_name,'w',compression=zipfile.ZIP_DEFLATED)
+			for x in files:
+				archive_name=self.get_base_name()+'/'+x.path_from(self.base_path)
+				zip.write(x.abspath(),archive_name,zipfile.ZIP_DEFLATED)
+			zip.close()
+		else:
+			self.fatal('Valid algo types are tar.bz2, tar.gz or zip')
+		try:
+			from hashlib import sha1 as sha
+		except ImportError:
+			from sha import sha
+		try:
+			digest=" (sha=%r)"%sha(node.read()).hexdigest()
+		except:
+			digest=''
+		Logs.info('New archive created: %s%s'%(self.arch_name,digest))
+	def get_tar_path(self,node):
+		return node.abspath()
+	def add_tar_file(self,x,tar):
+		p=self.get_tar_path(x)
+		tinfo=tar.gettarinfo(name=p,arcname=self.get_tar_prefix()+'/'+x.path_from(self.base_path))
+		tinfo.uid=0
+		tinfo.gid=0
+		tinfo.uname='root'
+		tinfo.gname='root'
+		fu=None
+		try:
+			fu=open(p,'rb')
+			tar.addfile(tinfo,fileobj=fu)
+		finally:
+			if fu:
+				fu.close()
+	def get_tar_prefix(self):
+		try:
+			return self.tar_prefix
+		except:
+			return self.get_base_name()
+	def get_arch_name(self):
+		try:
+			self.arch_name
+		except:
+			self.arch_name=self.get_base_name()+'.'+self.ext_algo.get(self.algo,self.algo)
+		return self.arch_name
+	def get_base_name(self):
+		try:
+			self.base_name
+		except:
+			appname=getattr(Context.g_module,Context.APPNAME,'noname')
+			version=getattr(Context.g_module,Context.VERSION,'1.0')
+			self.base_name=appname+'-'+version
+		return self.base_name
+	def get_excl(self):
+		try:
+			return self.excl
+		except:
+			self.excl=Node.exclude_regs+' **/waf-1.6.* **/.waf-1.6* **/waf3-1.6.* **/.waf3-1.6* **/*~ **/*.rej **/*.orig **/*.pyc **/*.pyo **/*.bak **/*.swp **/.lock-w*'
+			nd=self.root.find_node(Context.out_dir)
+			if nd:
+				self.excl+=' '+nd.path_from(self.base_path)
+			return self.excl
+	def get_files(self):
+		try:
+			files=self.files
+		except:
+			files=self.base_path.ant_glob('**/*',excl=self.get_excl())
+		return files
+def dist(ctx):
+	'''makes a tarball for redistributing the sources'''
+	pass
+class DistCheck(Dist):
+	fun='distcheck'
+	cmd='distcheck'
+	def execute(self):
+		self.recurse([os.path.dirname(Context.g_module.root_path)])
+		self.archive()
+		self.check()
+	def check(self):
+		import tempfile,tarfile
+		t=None
+		try:
+			t=tarfile.open(self.get_arch_name())
+			for x in t:
+				t.extract(x)
+		finally:
+			if t:
+				t.close()
+		instdir=tempfile.mkdtemp('.inst',self.get_base_name())
+		ret=Utils.subprocess.Popen([sys.argv[0],'configure','install','uninstall','--destdir='+instdir],cwd=self.get_base_name()).wait()
+		if ret:
+			raise Errors.WafError('distcheck failed with code %i'%ret)
+		if os.path.exists(instdir):
+			raise Errors.WafError('distcheck succeeded, but files were left in %s'%instdir)
+		shutil.rmtree(self.get_base_name())
+def distcheck(ctx):
+	'''checks if the project compiles (tarball from 'dist')'''
+	pass
+def update(ctx):
+	'''updates the plugins from the *waflib/extras* directory'''
+	lst=Options.options.files.split(',')
+	if not lst:
+		lst=[x for x in Utils.listdir(Context.waf_dir+'/waflib/extras')if x.endswith('.py')]
+	for x in lst:
+		tool=x.replace('.py','')
+		try:
+			Configure.download_tool(tool,force=True,ctx=ctx)
+		except Errors.WafError:
+			Logs.error('Could not find the tool %s in the remote repository'%x)
+def autoconfigure(execute_method):
+	def execute(self):
+		if not Configure.autoconfig:
+			return execute_method(self)
+		env=ConfigSet.ConfigSet()
+		do_config=False
+		try:
+			env.load(os.path.join(Context.top_dir,Options.lockfile))
+		except Exception:
+			Logs.warn('Configuring the project')
+			do_config=True
+		else:
+			if env.run_dir!=Context.run_dir:
+				do_config=True
+			else:
+				h=0
+				for f in env['files']:
+					h=hash((h,Utils.readf(f,'rb')))
+				do_config=h!=env.hash
+		if do_config:
+			Options.commands.insert(0,self.cmd)
+			Options.commands.insert(0,'configure')
+			return
+		return execute_method(self)
+	return execute
+Build.BuildContext.execute=autoconfigure(Build.BuildContext.execute)