Removing the pthreads link dependency.
Removing the pthreads link dependency.

I don't think we actually need this to successfully link against the protobuf
library.  If we do, we should add some autoconf magic to use the current
system's pthreads linking convention (e.g. -lpthreads vs. -pthreads).

E-B-Smith/protobuf-objc,alexeyxo/protobuf-objc,alexeyxo/protobuf-objc,E-B-Smith/protobuf-objc,E-B-Smith/protobuf-objc,alexeyxo/protobuf-objc,alexeyxo/protobuf-objc,E-B-Smith/protobuf-objc