;RUN: rm -f %T/test.a
;RUN: not llvm-ar r %T/test.a . 2>&1 | FileCheck %s
-;CHECK: .: Is a directory
-
-; Opening a directory works on cygwin and freebsd.
-; On windows we just get a "Permission denied."
-;XFAIL: freebsd, win32, mingw32, cygwin
+;CHECK: .: {{I|i}}s a directory
;RUN: rm -f %T/test.a
;RUN: touch %T/a-very-long-file-name