Daniel Dunbar 7617e34f33 [lit] Use full config path in diagnostics.
- This allows tools like emacs to automatically find the config file path when
   you step through errors.

 - Patch by Dave Abrahams.

llvm-svn: 276357
2016-07-21 23:20:41 +00:00
..

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 lit - A Software Testing Tool
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lit is a portable tool for executing LLVM and Clang style test suites,
summarizing their results, and providing indication of failures. lit is designed
to be a lightweight testing tool with as simple a user interface as possible.