silence a windows 64 bit test failure (it's a linker warning)

git-svn-id: http://svn.zope.org/repos/main/zc.buildout/trunk@117170 62d5b8a3-27da-0310-9561-8e5933582275

zc.recipe.egg_/src/zc/recipe/egg/tests.py

@@ -127,6 +127,10 @@ def test_suite():
                  '\\1V.V.egg'),
                 (re.compile('extdemo.c\n.+\\extdemo.exp\n'), ''),
                 (re.compile('extdemo[.]pyd'), 'extdemo.so')
+                (re.compile("extdemo[.]c\n"
+                            "extdemo[.]obj : warning LNK4197: export 'initextdemo' specified multiple times; using first specification\n"
+                            "   Creating library build\\\\temp[.]win-amd64-2[.][4567]\\\\Release\\\\extdemo[.]lib and object build\\\\temp[.]win-amd64-2[.][4567]\\\\Release\\\\extdemo[.]exp\n"),
+                            ''),
                 ]),
             ),
         doctest.DocTestSuite(
@@ -166,4 +170,3 @@ def test_suite():
 
 if __name__ == '__main__':
     unittest.main(defaultTest='test_suite')
-