Update to waf 2.0.26

This makes waf compatible with Python 3.12 again.

Also, apply modifications needed for MacOS and add as a patch file (see
commits 0f2e3b2 and dc6c995).

Signed-off-by: Nils Philippsen <nils@tiptoe.de>

waf

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python
 # encoding: latin-1
 # Thomas Nagy, 2005-2018
 #
@@ -32,7 +32,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 import os, sys, inspect
 
-VERSION="2.0.12"
+VERSION="2.0.26"
 REVISION="x"
 GIT="x"
 INSTALL="x"
@@ -142,6 +142,9 @@ def find_lib():
 	if name.endswith('waf-light'):
 		w = test(base)
 		if w: return w
+		for dir in sys.path:
+			if test(dir):
+				return dir
 		err('waf-light requires waflib -> export WAFDIR=/folder')
 
 	dirname = '%s-%s-%s' % (WAF, VERSION, REVISION)

waflib-macos-mods.patch

@@ -0,0 +1,18 @@
+diff --git a/waflib/Tools/ccroot.py b/waflib/Tools/ccroot.py
+index cfef8bf5..484846f5 100644
+--- a/waflib/Tools/ccroot.py
++++ b/waflib/Tools/ccroot.py
+@@ -575,12 +575,10 @@ def apply_vnum(self):
+
+ 	cnum = getattr(self, 'cnum', str(nums[0]))
+ 	cnums = cnum.split('.')
+-	if len(cnums)>len(nums) or nums[0:len(cnums)] != cnums:
+-		raise Errors.WafError('invalid compatibility version %s' % cnum)
+
+ 	libname = node.name
+ 	if libname.endswith('.dylib'):
+-		name3 = libname.replace('.dylib', '.%s.dylib' % self.vnum)
++		name3 = libname.replace('.dylib', '.%s.dylib' % cnums[0])
+ 		name2 = libname.replace('.dylib', '.%s.dylib' % cnum)
+ 	else:
+ 		name3 = libname + '.' + self.vnum

waflib/Build.py

@@ -104,7 +104,7 @@ def __init__(self, **kw):
 		"""Amount of jobs to run in parallel"""
 
 		self.targets = Options.options.targets
-		"""List of targets to build (default: \*)"""
+		"""List of targets to build (default: \\*)"""
 
 		self.keep = Options.options.keep
 		"""Whether the build should continue past errors"""
@@ -753,10 +753,12 @@ def tgpost(tg):
 		else:
 			ln = self.launch_node()
 			if ln.is_child_of(self.bldnode):
-				Logs.warn('Building from the build directory, forcing --targets=*')
+				if Logs.verbose > 1:
+					Logs.warn('Building from the build directory, forcing --targets=*')
 				ln = self.srcnode
 			elif not ln.is_child_of(self.srcnode):
-				Logs.warn('CWD %s is not under %s, forcing --targets=* (run distclean?)', ln.abspath(), self.srcnode.abspath())
+				if Logs.verbose > 1:
+					Logs.warn('CWD %s is not under %s, forcing --targets=* (run distclean?)', ln.abspath(), self.srcnode.abspath())
 				ln = self.srcnode
 
 			def is_post(tg, ln):
@@ -1054,19 +1056,19 @@ def post_run(self):
 	def get_install_path(self, destdir=True):
 		"""
 		Returns the destination path where files will be installed, pre-pending `destdir`.
-		
+
 		Relative paths will be interpreted relative to `PREFIX` if no `destdir` is given.
 
 		:rtype: string
 		"""
 		if isinstance(self.install_to, Node.Node):
 			dest = self.install_to.abspath()
 		else:
-			dest = Utils.subst_vars(self.install_to, self.env)
+			dest = os.path.normpath(Utils.subst_vars(self.install_to, self.env))
 		if not os.path.isabs(dest):
-		    dest = os.path.join(self.env.PREFIX, dest)
+			dest = os.path.join(self.env.PREFIX, dest)
 		if destdir and Options.options.destdir:
-			dest = os.path.join(Options.options.destdir, os.path.splitdrive(dest)[1].lstrip(os.sep))
+			dest = Options.options.destdir.rstrip(os.sep) + os.sep + os.path.splitdrive(dest)[1].lstrip(os.sep)
 		return dest
 
 	def copy_fun(self, src, tgt):
@@ -1160,11 +1162,19 @@ def do_install(self, src, tgt, lbl, **kw):
 				# same size and identical timestamps -> make no copy
 				if st1.st_mtime + 2 >= st2.st_mtime and st1.st_size == st2.st_size:
 					if not self.generator.bld.progress_bar:
-						Logs.info('- install %s (from %s)', tgt, lbl)
+
+						c1 = Logs.colors.NORMAL
+						c2 = Logs.colors.BLUE
+
+						Logs.info('%s- install %s%s%s (from %s)', c1, c2, tgt, c1, lbl)
 					return False
 
 		if not self.generator.bld.progress_bar:
-			Logs.info('+ install %s (from %s)', tgt, lbl)
+
+			c1 = Logs.colors.NORMAL
+			c2 = Logs.colors.BLUE
+
+			Logs.info('%s+ install %s%s%s (from %s)', c1, c2, tgt, c1, lbl)
 
 		# Give best attempt at making destination overwritable,
 		# like the 'install' utility used by 'make install' does.
@@ -1221,14 +1231,18 @@ def do_link(self, src, tgt, **kw):
 		"""
 		if os.path.islink(tgt) and os.readlink(tgt) == src:
 			if not self.generator.bld.progress_bar:
-				Logs.info('- symlink %s (to %s)', tgt, src)
+				c1 = Logs.colors.NORMAL
+				c2 = Logs.colors.BLUE
+				Logs.info('%s- symlink %s%s%s (to %s)', c1, c2, tgt, c1, src)
 		else:
 			try:
 				os.remove(tgt)
 			except OSError:
 				pass
 			if not self.generator.bld.progress_bar:
-				Logs.info('+ symlink %s (to %s)', tgt, src)
+				c1 = Logs.colors.NORMAL
+				c2 = Logs.colors.BLUE
+				Logs.info('%s+ symlink %s%s%s (to %s)', c1, c2, tgt, c1, src)
 			os.symlink(src, tgt)
 			self.fix_perms(tgt)
 
@@ -1237,7 +1251,9 @@ def do_uninstall(self, src, tgt, lbl, **kw):
 		See :py:meth:`waflib.Build.inst.do_install`
 		"""
 		if not self.generator.bld.progress_bar:
-			Logs.info('- remove %s', tgt)
+			c1 = Logs.colors.NORMAL
+			c2 = Logs.colors.BLUE
+			Logs.info('%s- remove %s%s%s', c1, c2, tgt, c1)
 
 		#self.uninstall.append(tgt)
 		try:
@@ -1257,7 +1273,9 @@ def do_unlink(self, src, tgt, **kw):
 		"""
 		try:
 			if not self.generator.bld.progress_bar:
-				Logs.info('- remove %s', tgt)
+				c1 = Logs.colors.NORMAL
+				c2 = Logs.colors.BLUE
+				Logs.info('%s- remove %s%s%s', c1, c2, tgt, c1)
 			os.remove(tgt)
 		except OSError:
 			pass
@@ -1318,7 +1336,8 @@ def build(bld):
 			lst = []
 			for env in self.all_envs.values():
 				lst.extend(self.root.find_or_declare(f) for f in env[CFG_FILES])
-			for n in self.bldnode.ant_glob('**/*', excl='.lock* *conf_check_*/** config.log c4che/*', quiet=True):
+			excluded_dirs = '.lock* *conf_check_*/** config.log %s/*' % CACHE_DIR
+			for n in self.bldnode.ant_glob('**/*', excl=excluded_dirs, quiet=True):
 				if n in lst:
 					continue
 				n.delete()

waflib/ConfigSet.py

@@ -11,7 +11,7 @@
 
 import copy, re, os
 from waflib import Logs, Utils
-re_imp = re.compile('^(#)*?([^#=]*?)\ =\ (.*?)$', re.M)
+re_imp = re.compile(r'^(#)*?([^#=]*?)\ =\ (.*?)$', re.M)
 
 class ConfigSet(object):
 	"""

waflib/Configure.py

@@ -125,7 +125,7 @@ def init_dirs(self):
 		self.bldnode.mkdir()
 
 		if not os.path.isdir(self.bldnode.abspath()):
-			conf.fatal('Could not create the build directory %s' % self.bldnode.abspath())
+			self.fatal('Could not create the build directory %s' % self.bldnode.abspath())
 
 	def execute(self):
 		"""
@@ -180,6 +180,7 @@ def execute(self):
 		env.hash = self.hash
 		env.files = self.files
 		env.environ = dict(self.environ)
+		env.launch_dir = Context.launch_dir
 
 		if not (self.env.NO_LOCK_IN_RUN or env.environ.get('NO_LOCK_IN_RUN') or getattr(Options.options, 'no_lock_in_run')):
 			env.store(os.path.join(Context.run_dir, Options.lockfile))
@@ -438,7 +439,7 @@ def find_program(self, filename, **kw):
 
 	var = kw.get('var', '')
 	if not var:
-		var = re.sub(r'[-.]', '_', filename[0].upper())
+		var = re.sub(r'\W', '_', filename[0].upper())
 
 	path_list = kw.get('path_list', '')
 	if path_list:
@@ -507,23 +508,27 @@ def find_binary(self, filenames, exts, paths):
 @conf
 def run_build(self, *k, **kw):
 	"""
-	Create a temporary build context to execute a build. A reference to that build
-	context is kept on self.test_bld for debugging purposes, and you should not rely
-	on it too much (read the note on the cache below).
-	The parameters given in the arguments to this function are passed as arguments for
-	a single task generator created in the build. Only three parameters are obligatory:
+	Create a temporary build context to execute a build. A temporary reference to that build
+	context is kept on self.test_bld for debugging purposes.
+	The arguments to this function are passed to a single task generator for that build.
+	Only three parameters are mandatory:
 
 	:param features: features to pass to a task generator created in the build
 	:type features: list of string
 	:param compile_filename: file to create for the compilation (default: *test.c*)
 	:type compile_filename: string
-	:param code: code to write in the filename to compile
+	:param code: input file contents
 	:type code: string
 
-	Though this function returns *0* by default, the build may set an attribute named *retval* on the
+	Though this function returns *0* by default, the build may bind attribute named *retval* on the
 	build context object to return a particular value. See :py:func:`waflib.Tools.c_config.test_exec_fun` for example.
 
-	This function also provides a limited cache. To use it, provide the following option::
+	The temporary builds creates a temporary folder; the name of that folder is calculated
+	by hashing input arguments to this function, with the exception of :py:class:`waflib.ConfigSet.ConfigSet`
+	objects which are used for both reading and writing values.
+
+	This function also features a cache which is disabled by default; that cache relies
+	on the hash value calculated as indicated above::
 
 		def options(opt):
 			opt.add_option('--confcache', dest='confcache', default=0,
@@ -534,10 +539,24 @@ def options(opt):
 		$ waf configure --confcache
 
 	"""
-	lst = [str(v) for (p, v) in kw.items() if p != 'env']
-	h = Utils.h_list(lst)
+	buf = []
+	for key in sorted(kw.keys()):
+		v = kw[key]
+		if isinstance(v, ConfigSet.ConfigSet):
+			# values are being written to, so they are excluded from contributing to the hash
+			continue
+		elif hasattr(v, '__call__'):
+			buf.append(Utils.h_fun(v))
+		else:
+			buf.append(str(v))
+	h = Utils.h_list(buf)
 	dir = self.bldnode.abspath() + os.sep + (not Utils.is_win32 and '.' or '') + 'conf_check_' + Utils.to_hex(h)
 
+	cachemode = kw.get('confcache', getattr(Options.options, 'confcache', None))
+
+	if not cachemode and os.path.exists(dir):
+		shutil.rmtree(dir)
+
 	try:
 		os.makedirs(dir)
 	except OSError:
@@ -548,7 +567,6 @@ def options(opt):
 	except OSError:
 		self.fatal('cannot use the configuration test folder %r' % dir)
 
-	cachemode = getattr(Options.options, 'confcache', None)
 	if cachemode == 1:
 		try:
 			proj = ConfigSet.ConfigSet(os.path.join(dir, 'cache_run_build'))
@@ -588,7 +606,7 @@ def options(opt):
 		else:
 			ret = getattr(bld, 'retval', 0)
 	finally:
-		if cachemode == 1:
+		if cachemode:
 			# cache the results each time
 			proj = ConfigSet.ConfigSet()
 			proj['cache_run_build'] = ret

waflib/Context.py

@@ -6,20 +6,30 @@
 Classes and functions enabling the command system
 """
 
-import os, re, imp, sys
+import os, re, sys
 from waflib import Utils, Errors, Logs
 import waflib.Node
 
+if sys.hexversion > 0x3040000:
+	import types
+	class imp(object):
+		new_module = lambda x: types.ModuleType(x)
+else:
+	import imp
+
 # the following 3 constants are updated on each new release (do not touch)
-HEXVERSION=0x2000c00
+HEXVERSION=0x2001a00
 """Constant updated on new releases"""
 
-WAFVERSION="2.0.12"
+WAFVERSION="2.0.26"
 """Constant updated on new releases"""
 
-WAFREVISION="54841218840ffa34fddf834680a5a17db69caa12"
+WAFREVISION="0fb985ce1932c6f3e7533f435e4ee209d673776e"
 """Git revision when the waf version is updated"""
 
+WAFNAME="waf"
+"""Application name displayed on --help"""
+
 ABI = 20
 """Version of the build data cache file format (used in :py:const:`waflib.Context.DBFILE`)"""
 
@@ -134,7 +144,7 @@ def foo(ctx):
 	:type fun: string
 
 	.. inheritance-diagram:: waflib.Context.Context waflib.Build.BuildContext waflib.Build.InstallContext waflib.Build.UninstallContext waflib.Build.StepContext waflib.Build.ListContext waflib.Configure.ConfigurationContext waflib.Scripting.Dist waflib.Scripting.DistCheck waflib.Build.CleanContext
-
+	   :top-classes: waflib.Context.Context
 	"""
 
 	errors = Errors
@@ -613,7 +623,7 @@ def load_special_tools(self, var, ban=[]):
 		is typically called once for a programming language group, see for
 		example :py:mod:`waflib.Tools.compiler_c`
 
-		:param var: glob expression, for example 'cxx\_\*.py'
+		:param var: glob expression, for example 'cxx\\_\\*.py'
 		:type var: string
 		:param ban: list of exact file names to exclude
 		:type ban: list of string
@@ -678,7 +688,7 @@ def load_module(path, encoding=None):
 
 def load_tool(tool, tooldir=None, ctx=None, with_sys_path=True):
 	"""
-	Importx a Waf tool as a python module, and stores it in the dict :py:const:`waflib.Context.Context.tools`
+	Imports a Waf tool as a python module, and stores it in the dict :py:const:`waflib.Context.Context.tools`
 
 	:type  tool: string
 	:param tool: Name of the tool

waflib/Logs.py

@@ -237,7 +237,10 @@ def format(self, rec):
 		if rec.levelno >= logging.INFO:
 			# the goal of this is to format without the leading "Logs, hour" prefix
 			if rec.args:
-				return msg % rec.args
+				try:
+					return msg % rec.args
+				except UnicodeDecodeError:
+					return msg.encode('utf-8') % rec.args
 			return msg
 
 		rec.msg = msg
@@ -276,9 +279,9 @@ def error(*k, **kw):
 
 def warn(*k, **kw):
 	"""
-	Wraps logging.warn
+	Wraps logging.warning
 	"""
-	log.warn(*k, **kw)
+	log.warning(*k, **kw)
 
 def info(*k, **kw):
 	"""

waflib/Node.py

@@ -73,7 +73,7 @@ def ant_matcher(s, ignorecase):
 			if k == '**':
 				accu.append(k)
 			else:
-				k = k.replace('.', '[.]').replace('*','.*').replace('?', '.').replace('+', '\\+')
+				k = k.replace('.', '[.]').replace('*', '.*').replace('?', '.').replace('+', '\\+')
 				k = '^%s$' % k
 				try:
 					exp = re.compile(k, flags=reflags)
@@ -595,7 +595,6 @@ def ant_iter(self, accept=None, maxdepth=25, pats=[], dir=False, src=True, remov
 		:rtype: iterator
 		"""
 		dircont = self.listdir()
-		dircont.sort()
 
 		try:
 			lst = set(self.children.keys())