[erlang-questions] otp_build: default-enable silent-rules

[Tuncer Ayaz]

On Tue, Feb 18, 2014 at 12:59 PM, Anthony Ramine wrote:
> I didn't, it was CPP before, it is still CPP after.
>
> Cf. the commit which fixes wx silent rules.
>
>         https://github.com/erlang/otp/commit/fb66fdcf7
>
> -CPP_O   = $(CPP) -c $(CXX_FLAGS) $(WX_CXX_FLAGS)  $(COMMON_CFLAGS)
> +CPP_O   = $(V_CPP) -c $(CXX_FLAGS) $(WX_CXX_FLAGS)  $(COMMON_CFLAGS)
>
> lib/wx/c_src/Makefile.in:114:CPP_O
>         = $(V_CPP) -c $(CXX_FLAGS) $(WX_CXX_FLAGS)  $(COMMON_CFLAGS)
>
> That's the only place V_CPP is used.

So, you wouldn't mind changing the printed prefix to CXX, right?

> Silent rules by default will also make omitted rules stand up more
> and be fixed faster.

And maybe annoy enough contributors that we can reach warning free
builds :).