[erlang-patches] Implement ./otp_build configure --enable-silent-rules

[Björn-Egil Dahlberg]

On 2013-01-11 19:09, Anthony Ramine wrote:
> What Automake does is define variables like this:
>
> V_ERLC = $(erlc_verbose)$(ERLC)
>
> I could do that. I don't like including $(ERLC_FLAGS) in it though, it's not common practice.
Ah ok! Common practice is usually the best practice.

I'm not sure I want to change ERLC_FLAGS though. If you decide to do 
that change, do it in a separate commit.
> I don't mind not including it in R16 and I think it's probably for the best. I have other improvements in mind for the build process anyway so I'll rebase this on current master and work on it.
Ok, if thats the case I will drop the review completely until after R16.
> Thanks for the feedback, that's all I wanted ;)
=)

// Björn-Egil