tree bed3c59dba9f87b22f6fafce9119b3831908155d
parent 55d6cb7a2aa2798414877d64b7a10cc856285a53
author Louis Dionne <ldionne.2@gmail.com> 1634057181 -0400
committer Copybara-Service <copybara-worker@google.com> 1634659525 -0700

[libunwind] Add a from-scratch config for running libunwind tests

Running tests for libunwind is a lot simpler than running tests for
libc++, so a simple Lit config file is sufficient. The benefit is that
we disentangle the libunwind test configuration from the libc++ and
libc++abi test configuration. The setup was too complicated, which led
to some bugs (notably we were running against the system libunwind on
Apple platforms).

Differential Revision: https://reviews.llvm.org/D111664

GitOrigin-RevId: 6fd55bba61bb4df98f9485b8d3cfc9e956d992b8