The warnings in test47 seem to be a symptom of a larger problem,
i.e., not an issue with the test set code but rather with the GCC
configuration. Hopefully the switch to LLVM will resolve those.
Change-Id: Ic9fa3b8bc9b728947c993f2e1ed49d9a3b731344
This patch introduces USENETWORK environment variable to determine whether to
use the network or not, instead of the unreliable ping test; set to 'yes' to
enable network usage.
Change-Id: I9e26fa95b5b990fd94f5978db8de0dd73496d314
