[PATCH] D50246: [RISCV] Add support for computing sysroot for riscv32-unknown-elf

[Alex Bradbury via Phabricator via cfe-commits]

asb added a comment.
Herald added a subscriber: jocewei.

Thanks for the patch and sorry for the delay. Once someone else marked it accepted it moves to a separate list in Phabricator - obviously I need to check the 'waiting on authors' list better.

As I see it are two changes here:

1. Calculating libcxx include paths based on specified sysroot
2. Computing the sysroot when an explicit path isn't provided

Could you please add a test that covers 2) above?


Repository:
  rC Clang

https://reviews.llvm.org/D50246