[clang] [clang][modules] Print library module manifest path. (PR #76451)

[Chuanqi Xu via cfe-commits]

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@@ -0,0 +1,9 @@
+// Test that -print-library-module-manifest-path finds the correct file.
+//
+// Note this file is currently not available on Apple platforms
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ChuanqiXu9 wrote:

I don't get the intention for the test since there is standard library related things under `%S/Inputs/resource_dir`. Do you mean to search standard library things from the system path? If yes, that is not good and let's move this.

Generally we need a `// UNSUPPORTED:` directive when a lit test can't work in some platforms.

https://github.com/llvm/llvm-project/pull/76451