[lit] Use full config path in diagnostics.
authorDaniel Dunbar <daniel@zuster.org>
Thu, 21 Jul 2016 23:20:41 +0000 (23:20 +0000)
committerDaniel Dunbar <daniel@zuster.org>
Thu, 21 Jul 2016 23:20:41 +0000 (23:20 +0000)
commit718734a3627602fb6c627c08751a87ad46e199af
tree64142dee9f25e10b2c04a6dd7dcf411b3ade0c89
parent9081de2e32da34708a0802f4700ca8fabda1a0e4
[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
llvm/utils/lit/lit/LitConfig.py