In any case, apparently `git rev-parse --show-toplevel` gives you the root directory of the git clone you're into, assuming your build dir is _inside_ the git clone (which I'm assuming is a common situation) ;-) Invoking that command from a C++ test isn't obvious, though...
[ Full content available at: https://github.com/apache/arrow/pull/2453 ] This message was relayed via gitbox.apache.org for [email protected]
