Removed ut_fun from waf_unit_test.py

TODO

@@ -10,5 +10,5 @@ Merge mem_reducer.py in the mainline
 Keep sorted lists in TaskGen.prec[]
 Improve the sorting in TaskGen.post()
 Default to force files into the build directory
-Remove ut_exec, ut_fun, ut_cmd from waf_unit_test.py
+Remove ut_exec, ut_cmd from waf_unit_test.py
 

playground/gtest/tests/test1/wscript_build

@@ -1,18 +1,11 @@
 #! /usr/bin/env python
 # encoding: utf-8
 
-
-def fun(task):
-    pass
-	# print task.generator.bld.name_to_obj('somelib').link_task.outputs[0].abspath(task.env)
-	# task.ut_exec.append('--help')
-
 bld.program(
 	features = 'test',
 	source   = 'AccumulatorTest.cpp',
 	target   = 'unit_test_program',
 	use      = 'unittestmain useless GTEST',
 	ut_cwd   = bld.path.abspath(),
-	ut_fun   = fun
 )
 

waflib/Tools/waf_unit_test.py

@@ -152,10 +152,8 @@ class utest(Task.Task):
 		if hasattr(self.generator, 'ut_run'):
 			return self.generator.ut_run(self)
 
-		# TODO ut_exec, ut_fun, ut_cmd should be considered obsolete
+		# TODO ut_exec, ut_cmd should be considered obsolete
 		self.ut_exec = getattr(self.generator, 'ut_exec', [self.inputs[0].abspath()])
-		if getattr(self.generator, 'ut_fun', None):
-			self.generator.ut_fun(self)
 		testcmd = getattr(self.generator, 'ut_cmd', False) or getattr(Options.options, 'testcmd', False)
 		if testcmd:
 			self.ut_exec = (testcmd % ' '.join(self.ut_exec)).split(' ')