Fix build to eliminate warnings, and get all vendor regression tests to
succeed. Tests will be run automatically on the package building cluster.
Submitted by: mi
Update to 4.6 which incorporates a lot of our local patches. There are now
a slew of test suites that can be run by issuing ``make tests'' from the port
directory. They are disabled furing a normal build.
PR: 83345
Submitted by: mi