On Fri, Nov 12, 2021 at 3:50 PM Chris Johns <chr...@rtems.org> wrote:
>
> On 13/11/21 12:46 am, Sebastian Huber wrote:
> > On 11/11/2021 22:31, Joel Sherrill wrote:
> >> On Thu, Nov 11, 2021 at 12:56 PM Sebastian Huber
> >> <sebastian.hu...@embedded-brains.de>  wrote:
> >>>
> >>>
> >>> On 11/11/2021 17:47, Joel Sherrill wrote:
> >>>> Hi
> >>>>
> >>>> I was looking at the logs for building the rtems7 tools and it seems
> >>>> that I am missing something on the waf configure for rtems to build
> >>>> for rtems7. Assuming it is possible. My command was:
> >>>>
> >>>> ./waf configure --rtems-tools=/home/joel/rtems-cron-7/tools/7
> >>>> --rtems-bsps=sparc/leon3 --out=b-leon3
> >>>> --prefix=/home/joel/rtems-cron-7/tools/7/bsp-install
> >>>> --rtems-config=config-sparc-leon3.ini
> >>>>
> >>>> And it still tried to find sparc-rtems6-gcc.  Is there an argument i am 
> >>>> mising?
> >>> Try to add
> >>>
> >>> __RTEMS_MAJOR__ = 7
> >>>
> >>> to the config.ini.
> >> That isn't in the set dumped by bsp_defaults and using it didn't
> >> appear to change anything.
> >
> > Ok, I seem to remember a discussion about this some time ago. Options with
> >
> > default: null
> >
> > cannot be changed by the user. I think for the RTEMS version the reason was 
> > that
> > users should be forced to use the right tool chain.
> >
> > We could change the RTEMS version options to
> >
> > default: 6
> >
> > for example.
> >
> > At the moment you have to patch spec/build/cpukit/optvermaj.yml to build 
> > with a
> > tool chain of the wrong version.
>
> I think the major version is important enough and needed for development that 
> a
> top level waf option should be considered. I am not in favour of settings or 
> INI
> files because these can be archived in user projects. A user should be able to
> move a config from 6 to 7 to 8 etc without changing it. An option can be used 
> to
> force the change.

OK. Patch? :)

--joel
>
> Chris
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