sanity: implement network connectivity test

Sanity test to verify files can be fetched from the network using git, http
and https fetchers point users at a page to help get set up in the case of a
failure.

Requires a variable CONNECTIVITY_CHECK_URIS to be set, using the same pattern
as SRC_URI, of URI's to test against.
The variable CONNECTIVITY_CHECK_MSG can be set to provide a custom error
message, such as a pointer to some help, when this check fails.

Addresses [YOCTO #933]

Signed-off-by: Joshua Lock <josh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions