[PATCH] [libcxx] Add numerous options to libc++ LIT test suite configuration.

[Alexander Kornienko]

================
Comment at: test/lit.cfg:578
@@ +577,3 @@
+        else:
+            self.clang_tidy_args = ["-checks=-misc-*,clang-analyzer-*",
+                                    "-header-filter='*'"]
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I wouldn't like this to depend on the default set of checks. And I don't think you want **all** static analyzer checks. I'd better change this to:

  -checks=-*,llvm*,clang-analyzer*,-clang-analyzer-alpha*

Also, could you just use an appropriate .clang-tidy file instead?

http://reviews.llvm.org/D5877