[tor-dev] Does "ar: `u' modifier ignored since `D' is the default (see `U')" warning qualify as a bug?

Hello,

Running Ubuntu 16.04, using: https://gitweb.torproject.org/tor.git/tag/?h=tor-0.3.2.1-alpha

Following: https://lists.torproject.org/pipermail/tor-project/2017-September/001449.htm... and I get this warning 17 times from make:

ar: `u' modifier ignored since `D' is the default (see `U')

I traced this back to line 187 in Makefile.in

ARFLAGS = cru

Correcting to:

ARFLAGS = cr

src compiles sans the warnings.

Is that a bug meriting a ticket?

My primary strength is documentation and making mistakes in following it. ;-)

Hope everyone is looking forward to a great weekend!

Patrick