[PATCH] D107684: [NFC][AVR][clang] Add test for D107672

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

`--sysroot %S/Inputs/basic_avr_tree/usr/lib` seems incorrect.

sysroot is usually a directory which contains `usr/lib` and `lib/`. `somewhere/usr/lib` is not usually used as a sysroot.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D107684/new/

https://reviews.llvm.org/D107684