Configure options not in waf

[Sebastian Huber]

On 25/09/2020 18:36, Joel Sherrill wrote:

>
>
> On Fri, Sep 25, 2020, 11:11 AM Sebastian Huber 
> <sebastian.huber at embedded-brains.de 
> <mailto:sebastian.huber at embedded-brains.de>> wrote:
>
>     On 25/09/2020 17:39, Joel Sherrill wrote:
>
>     > Hi
>     >
>     > There may be more but so far, the generated default config.ini does
>     > not appear to have settings which correspond to
>     --enable-profiling or
>     > --enable-cxx.
>
>     The --enable-profiling is RTEMS_PROFILING. I will add it to the
>     migration section.
>
>
> Thanks. It isn't printed by bsp_defaults so it needs to be added.
Ok, this one is really missing.
>
>
>     C++ is always enabled, why should it be disabled?
>
>
> Historically some targets did not have C++ support. I think epiphany 
> was the most recent example of that.
>
> I don't think this should be eliminated.
Currently, all targets support C++. If we really need to disable it for 
a target in the future, then we can add it again.