Eric Miotto 19a4df331c [Test] Propagate XDG_CACHE_HOME to lit tests ...

This is another tool we can leverage to configure separate caches for CI
runs in Linux to hopefully reduce the likelihood of module cache
related issues.
Also this will allow us to respect the default values for the
environment we are running in.

As per clang source code, the environment variable only impacts Linux environments.

Addresses rdar://73582047

2021-02-01 12:33:20 -08:00

..

lit.cfg

[Test] Propagate XDG_CACHE_HOME to lit tests

2021-02-01 12:33:20 -08:00

lit.site.cfg.in

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