Upgrade Waf to 1.5.16

bin/node-waf

@@ -12,6 +12,6 @@ t = join(w, 'Tools')
 sys.path = [w, t] + sys.path
 
 import Scripting
-VERSION="1.5.15"
+VERSION="1.5.16"
 Scripting.prepare(t, os.getcwd(), VERSION, wafdir)
 sys.exit(0)

tools/waf-light

@@ -37,7 +37,7 @@ if 'PSYCOWAF' in os.environ:
 	try:import psyco;psyco.full()
 	except:pass
 
-VERSION="1.5.15"
+VERSION="1.5.16"
 REVISION="x"
 INSTALL="x"
 C1='x'
@@ -82,26 +82,30 @@ def unpack_wafdir(dir):
 		err("Cannot unpack waf lib into %s\nMove waf into a writeable directory" % dir)
 
 	os.chdir(dir)
-	tmp = 't.tbz2'
+	tmp = 't.bz2'
 	t = open(tmp,'wb')
 	t.write(txt)
 	t.close()
 
+	t = None
 	try:
 		t = tarfile.open(tmp)
-		for x in t: t.extract(x)
-		t.close()
 	except:
-		os.chdir(cwd)
-		try: shutil.rmtree(dir)
-		except OSError: pass
-		err("Waf cannot be unpacked, check that bzip2 support is present")
+		try:
+			os.system('bunzip2 t.bz2')
+			t = tarfile.open('t')
+		except:
+			os.chdir(cwd)
+			try: shutil.rmtree(dir)
+			except OSError: pass
+			err("Waf cannot be unpacked, check that bzip2 support is present")
+
+	for x in t: t.extract(x)
+	t.close()
 
 	for x in ['Tools', '3rdparty']:
 		os.chmod(join('wafadmin',x), 493)
 
-	os.unlink(tmp)
-
 	if sys.hexversion>0x300000f:
 		sys.path = [join(dir, 'wafadmin')] + sys.path
 		import py3kfixes

tools/wafadmin/3rdparty/gccdeps.py

@@ -0,0 +1,128 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2008-2010 (ita)
+
+"""
+Execute the tasks with gcc -MD, read the dependencies from the .d file
+and prepare the dependency calculation for the next run
+"""
+
+import os, re, threading
+import Task, Logs, Utils, preproc
+from TaskGen import before, after, feature
+
+lock = threading.Lock()
+
+preprocessor_flag = '-MD'
+
+@feature('cc')
+@before('apply_core')
+def add_mmd_cc(self):
+	if self.env.get_flat('CCFLAGS').find(preprocessor_flag) < 0:
+		self.env.append_value('CCFLAGS', preprocessor_flag)
+
+@feature('cxx')
+@before('apply_core')
+def add_mmd_cxx(self):
+	if self.env.get_flat('CXXFLAGS').find(preprocessor_flag) < 0:
+		self.env.append_value('CXXFLAGS', preprocessor_flag)
+
+def scan(self):
+	"the scanner does not do anything initially"
+	nodes = self.generator.bld.node_deps.get(self.unique_id(), [])
+	names = []
+	return (nodes, names)
+
+re_o = re.compile("\.o$")
+re_src = re.compile("^(\.\.)[\\/](.*)$")
+
+def post_run(self):
+	# The following code is executed by threads, it is not safe, so a lock is needed...
+
+	if getattr(self, 'cached', None):
+		return Task.Task.post_run(self)
+
+	name = self.outputs[0].abspath(self.env)
+	name = re_o.sub('.d', name)
+	txt = Utils.readf(name)
+	#os.unlink(name)
+
+	txt = txt.replace('\\\n', '')
+
+	lst = txt.strip().split(':')
+	val = ":".join(lst[1:])
+	val = val.split()
+
+	nodes = []
+	bld = self.generator.bld
+
+	f = re.compile("^("+self.env.variant()+"|\.\.)[\\/](.*)$")
+	for x in val:
+		if os.path.isabs(x):
+
+			if not preproc.go_absolute:
+				continue
+
+			lock.acquire()
+			try:
+				node = bld.root.find_resource(x)
+			finally:
+				lock.release()
+		else:
+			g = re.search(re_src, x)
+			if g:
+				x = g.group(2)
+				lock.acquire()
+				try:
+					node = bld.bldnode.parent.find_resource(x)
+				finally:
+					lock.release()
+			else:
+				g = re.search(f, x)
+				if g:
+					x = g.group(2)
+					lock.acquire()
+					try:
+						node = bld.srcnode.find_resource(x)
+					finally:
+						lock.release()
+
+		if id(node) == id(self.inputs[0]):
+			# ignore the source file, it is already in the dependencies
+			# this way, successful config tests may be retrieved from the cache
+			continue
+
+		if not node:
+			raise ValueError('could not find %r for %r' % (x, self))
+		else:
+			nodes.append(node)
+
+	Logs.debug('deps: real scanner for %s returned %s' % (str(self), str(nodes)))
+
+	bld.node_deps[self.unique_id()] = nodes
+	bld.raw_deps[self.unique_id()] = []
+
+	try:
+		del self.cache_sig
+	except:
+		pass
+
+	Task.Task.post_run(self)
+
+import Constants, Utils
+def sig_implicit_deps(self):
+	try:
+		return Task.Task.sig_implicit_deps(self)
+	except Utils.WafError:
+		return Constants.SIG_NIL
+
+for name in 'cc cxx'.split():
+	try:
+		cls = Task.TaskBase.classes[name]
+	except KeyError:
+		pass
+	else:
+		cls.post_run = post_run
+		cls.scan = scan
+		cls.sig_implicit_deps = sig_implicit_deps
+

tools/wafadmin/3rdparty/go.py

@@ -0,0 +1,97 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# go.py - Waf tool for the Go programming language
+# By: Tom Wambold <tom5760@gmail.com>
+
+import platform
+
+import Task
+import Utils
+from TaskGen import feature, extension, after
+
+Task.simple_task_type('gocompile', '${GOC} ${GOCFLAGS} -o ${TGT} ${SRC}', shell=False)
+Task.simple_task_type('gopack', '${GOP} grc ${TGT} ${SRC}', shell=False)
+Task.simple_task_type('golink', '${GOL} ${GOLFLAGS} -o ${TGT} ${SRC}', shell=False)
+
+def detect(conf):
+
+	def set_def(var, val):
+		if not conf.env[var]:
+			conf.env[var] = val
+
+	set_def('GO_PLATFORM', platform.machine())
+
+	if conf.env.GO_PLATFORM == 'x86_64':
+		set_def('GO_COMPILER', '6g')
+		set_def('GO_LINKER', '6l')
+		set_def('GO_EXTENSION', '.6')
+	elif conf.env.GO_PLATFORM == 'i386':
+		set_def('GO_COMPILER', '8g')
+		set_def('GO_LINKER', '8l')
+		set_def('GO_EXTENSION', '.8')
+
+	if not (conf.env.GO_COMPILER or conf.env.GO_LINKER or conf.env.GO_EXTENSION):
+		raise conf.fatal('Unsupported platform ' + platform.machine())
+
+	set_def('GO_PACK', 'gopack')
+	set_def('GO_PACK_EXTENSION', '.a')
+
+	conf.find_program(conf.env.GO_COMPILER, var='GOC', mandatory=True)
+	conf.find_program(conf.env.GO_LINKER,   var='GOL', mandatory=True)
+	conf.find_program(conf.env.GO_PACK,     var='GOP', mandatory=True)
+
+@extension('.go')
+def compile_go(self, node):
+	try:
+		self.go_nodes.append(node)
+	except AttributeError:
+		self.go_nodes = [node]
+
+@feature('go')
+@after('apply_core')
+def apply_compile_go(self):
+	try:
+		nodes = self.go_nodes
+	except AttributeError:
+		self.go_compile_task = None
+	else:
+		self.go_compile_task = self.create_task('gocompile',
+			nodes,
+			[self.path.find_or_declare(self.target + self.env.GO_EXTENSION)])
+
+@feature('gopackage', 'goprogram')
+@after('apply_compile_go')
+def apply_goinc(self):
+	if not getattr(self, 'go_compile_task', None):
+		return
+
+	names = self.to_list(getattr(self, 'uselib_local', []))
+	for name in names:
+		obj = self.name_to_obj(name)
+		if not obj:
+			raise Utils.WafError('object %r was not found in uselib_local '
+					'(required by %r)' % (lib_name, self.name))
+		obj.post()
+		self.go_compile_task.set_run_after(obj.go_package_task)
+		self.go_compile_task.deps_nodes.extend(obj.go_package_task.outputs)
+		self.env.append_unique('GOCFLAGS', '-I' + obj.path.abspath(obj.env))
+		self.env.append_unique('GOLFLAGS', '-L' + obj.path.abspath(obj.env))
+
+@feature('gopackage')
+@after('apply_goinc')
+def apply_gopackage(self):
+	self.go_package_task = self.create_task('gopack',
+			self.go_compile_task.outputs[0],
+			self.path.find_or_declare(self.target + self.env.GO_PACK_EXTENSION))
+	self.go_package_task.set_run_after(self.go_compile_task)
+	self.go_package_task.deps_nodes.extend(self.go_compile_task.outputs)
+
+@feature('goprogram')
+@after('apply_goinc')
+def apply_golink(self):
+	self.go_link_task = self.create_task('golink',
+			self.go_compile_task.outputs[0],
+			self.path.find_or_declare(self.target))
+	self.go_link_task.set_run_after(self.go_compile_task)
+	self.go_link_task.deps_nodes.extend(self.go_compile_task.outputs)
+