From e68bc5d65bf3ad2f4352ca8ec10dbd664dc1632b Mon Sep 17 00:00:00 2001
From: Thomas Nagy <tnagy@waf.io>
Date: Thu, 14 Sep 2017 22:20:31 +0200
Subject: [PATCH] docs

---
 demos/c/program/wscript_build | 4 ++--
 waflib/Runner.py              | 1 -
 waflib/Tools/c_config.py      | 1 -
 waflib/Tools/c_preproc.py     | 1 -
 waflib/Tools/glib2.py         | 1 -
 5 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/demos/c/program/wscript_build b/demos/c/program/wscript_build
index 8bf4c233..89337681 100644
--- a/demos/c/program/wscript_build
+++ b/demos/c/program/wscript_build
@@ -2,7 +2,7 @@
 
 def write_header(tsk):
 	tsk.outputs[0].write('int abc = 423;\n')
-bld(rule=write_header, target='b.h', ext_out=['.h'])
+bld(features='use', rule=write_header, target='b.h', ext_out=['.h'], name='XYZ')
 
 tg = bld.program(
 	features = 'aaa',
@@ -11,7 +11,7 @@ tg = bld.program(
 	#cflags   = ['-O3'], # for example
 	defines  = ['foo=bar'],
 	target   = 'myprogram',
-	use      = 'M')
+	use      = 'M XYZ')
 
 # just for fun, make main.c depend on wscript_build
 bld.add_manual_dependency('main.c', bld.path.find_resource('wscript_build'))
diff --git a/waflib/Runner.py b/waflib/Runner.py
index 3033c82f..7a60ce28 100644
--- a/waflib/Runner.py
+++ b/waflib/Runner.py
@@ -35,7 +35,6 @@ class PriorityTasks(object):
 		return heapq.heappop(self.lst)
 	def extend(self, lst):
 		if self.lst:
-			# TODO no heapq.merge in Python 2.5
 			for x in lst:
 				self.append(x)
 		else:
diff --git a/waflib/Tools/c_config.py b/waflib/Tools/c_config.py
index 64d7c44b..c9c82e3b 100644
--- a/waflib/Tools/c_config.py
+++ b/waflib/Tools/c_config.py
@@ -568,7 +568,6 @@ def post_check(self, *k, **kw):
 		is_success = (kw['success'] == 0)
 
 	if kw.get('define_name'):
-		# TODO this is still way too complicated
 		comment = kw.get('comment', '')
 		define_name = kw['define_name']
 		if kw['execute'] and kw.get('define_ret') and isinstance(is_success, str):
diff --git a/waflib/Tools/c_preproc.py b/waflib/Tools/c_preproc.py
index a07f1195..d1897bd7 100644
--- a/waflib/Tools/c_preproc.py
+++ b/waflib/Tools/c_preproc.py
@@ -524,7 +524,6 @@ def reduce_tokens(lst, defs, ban=[]):
 									accu.append((p2, v2))
 									accu.extend(toks)
 							elif to_add[j+1][0] == IDENT and to_add[j+1][1] == '__VA_ARGS__':
-								# TODO not sure
 								# first collect the tokens
 								va_toks = []
 								st = len(macro_def[0])
diff --git a/waflib/Tools/glib2.py b/waflib/Tools/glib2.py
index 5050e1d1..a62f6056 100644
--- a/waflib/Tools/glib2.py
+++ b/waflib/Tools/glib2.py
@@ -452,7 +452,6 @@ def find_glib_compile_schemas(conf):
 	def getstr(varname):
 		return getattr(Options.options, varname, getattr(conf.env,varname, ''))
 
-	# TODO make this dependent on the gnu_dirs tool?
 	gsettingsschemadir = getstr('GSETTINGSSCHEMADIR')
 	if not gsettingsschemadir:
 		datadir = getstr('DATADIR')