backport from the trunk, to fix test_tools with srcdir != builddir

doko42 · doko42 · commit 01beb69c7dac · 2012-09-10T14:19:42.000+02:00
changeset:   77827:c23b442b5d5e
	user:        Antoine Pitrou &lt;solipsis@pitrou.net&gt;
	date:        Thu Jun 28 01:20:26 2012 +0200
	summary:     Avoid using scrdir, it's broken.

	changeset:   77826:f0e58e778215
	user:        Neil Schemenauer &lt;nas@arctrix.com&gt;
	date:        Wed Jun 27 15:58:37 2012 -0600
	summary:     Fix bug in test_tools that prevented building is separate directory.
diff --git a/Lib/test/test_tools.py b/Lib/test/test_tools.py
@@ -18,8 +18,8 @@
     # and run the tests in that case too?
     raise unittest.SkipTest('test irrelevant for an installed Python')
 
-srcdir = sysconfig.get_config_var('projectbase')
-basepath = os.path.join(os.getcwd(), srcdir, 'Tools')
+basepath = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))),
+                        'Tools')
 scriptsdir = os.path.join(basepath, 'scripts')
 
 
