libgit2/libgit2 — pull request #1349 by vmg (2013-02-20 17:50:39+00:00)
Title: Disable caching in Clar

There's that. Caching in clar is rather irrelevant because parsing is fast, and clar is only triggered when the test files have changed, thanks to the power of Make.

Removing this altogether doesn't make builds any slower, and fixes the weird issues with missing symbols we were having.