Unpack the waf scripts.

See http://lintian.debian.org/tags/source-contains-waf-binary.html for details.

lib-src/lv2/serd/waflib/extras/swig.py

@@ -0,0 +1,118 @@
+#! /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 re
+from waflib import Task,Utils,Logs
+from waflib.TaskGen import extension,feature,after_method
+from waflib.Configure import conf
+from waflib.Tools import c_preproc
+SWIG_EXTS=['.swig','.i']
+re_module=re.compile('%module(?:\s*\(.*\))?\s+(.+)',re.M)
+re_1=re.compile(r'^%module.*?\s+([\w]+)\s*?$',re.M)
+re_2=re.compile('%include "(.*)"',re.M)
+re_3=re.compile('#include "(.*)"',re.M)
+class swig(Task.Task):
+	color='BLUE'
+	run_str='${SWIG} ${SWIGFLAGS} ${SWIGPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${SRC}'
+	ext_out=['.h']
+	def runnable_status(self):
+		for t in self.run_after:
+			if not t.hasrun:
+				return Task.ASK_LATER
+		if not getattr(self,'init_outputs',None):
+			self.init_outputs=True
+			if not getattr(self,'module',None):
+				txt=self.inputs[0].read()
+				m=re_module.search(txt)
+				if not m:
+					raise ValueError("could not find the swig module name")
+				self.module=m.group(1)
+			swig_c(self)
+			for x in self.env['SWIGFLAGS']:
+				x=x[1:]
+				try:
+					fun=swig_langs[x]
+				except KeyError:
+					pass
+				else:
+					fun(self)
+		return super(swig,self).runnable_status()
+	def scan(self):
+		env=self.env
+		lst_src=[]
+		seen=[]
+		to_see=[self.inputs[0]]
+		while to_see:
+			node=to_see.pop(0)
+			if node in seen:
+				continue
+			seen.append(node)
+			lst_src.append(node)
+			code=node.read()
+			code=c_preproc.re_nl.sub('',code)
+			code=c_preproc.re_cpp.sub(c_preproc.repl,code)
+			names=re_2.findall(code)+re_3.findall(code)
+			for n in names:
+				for d in self.generator.includes_nodes+[node.parent]:
+					u=d.find_resource(n)
+					if u:
+						to_see.append(u)
+						break
+				else:
+					Logs.warn('could not find %r'%n)
+		return(lst_src,[])
+swig_langs={}
+def swigf(fun):
+	swig_langs[fun.__name__.replace('swig_','')]=fun
+swig.swigf=swigf
+def swig_c(self):
+	ext='.swigwrap_%d.c'%self.generator.idx
+	flags=self.env['SWIGFLAGS']
+	if'-c++'in flags:
+		ext+='xx'
+	out_node=self.inputs[0].parent.find_or_declare(self.module+ext)
+	if'-c++'in flags:
+		c_tsk=self.generator.cxx_hook(out_node)
+	else:
+		c_tsk=self.generator.c_hook(out_node)
+	c_tsk.set_run_after(self)
+	ge=self.generator.bld.producer
+	ge.outstanding.insert(0,c_tsk)
+	ge.total+=1
+	try:
+		ltask=self.generator.link_task
+	except AttributeError:
+		pass
+	else:
+		ltask.set_run_after(c_tsk)
+		ltask.inputs.append(c_tsk.outputs[0])
+	self.outputs.append(out_node)
+	if not'-o'in self.env['SWIGFLAGS']:
+		self.env.append_value('SWIGFLAGS',['-o',self.outputs[0].abspath()])
+@swigf
+def swig_python(tsk):
+	tsk.set_outputs(tsk.inputs[0].parent.find_or_declare(tsk.module+'.py'))
+@swigf
+def swig_ocaml(tsk):
+	tsk.set_outputs(tsk.inputs[0].parent.find_or_declare(tsk.module+'.ml'))
+	tsk.set_outputs(tsk.inputs[0].parent.find_or_declare(tsk.module+'.mli'))
+@extension(*SWIG_EXTS)
+def i_file(self,node):
+	tsk=self.create_task('swig')
+	tsk.set_inputs(node)
+	tsk.module=getattr(self,'swig_module',None)
+	flags=self.to_list(getattr(self,'swig_flags',[]))
+	tsk.env.append_value('SWIGFLAGS',flags)
+@conf
+def check_swig_version(self):
+	reg_swig=re.compile(r'SWIG Version\s(.*)',re.M)
+	swig_out=self.cmd_and_log('%s -version'%self.env['SWIG'])
+	swigver=tuple([int(s)for s in reg_swig.findall(swig_out)[0].split('.')])
+	self.env['SWIG_VERSION']=swigver
+	msg='Checking for swig version'
+	self.msg(msg,'.'.join(map(str,swigver)))
+	return swigver
+def configure(conf):
+	swig=conf.find_program('swig',var='SWIG')
+	conf.env.SWIGPATH_ST='-I%s'