tree b6cb79c1314956744bcd83b69cdc8469df200e59
parent 1426a23c181d9ffd8a11e96cf2f5b5c4a1380bb2
author Craig Tiller <craig.tiller@gmail.com> 1424493381 -0800
committer Craig Tiller <craig.tiller@gmail.com> 1424493381 -0800

Fix in tree build of protobuf

If we are building protobuf because of an incompatible out of tree protobuf installation, then make sure that we don't accidentally use that versions includes.