[PATCH] dtc.bset: update to 1.4.1 to match qemu

[Joel Sherrill]

On Wed, Aug 14, 2019, 6:02 PM Chris Johns <chrisj at rtems.org> wrote:

> On 15/8/19 8:50 am, Joel Sherrill wrote:
> > On Wed, Aug 14, 2019 at 5:27 PM Chris Johns <chrisj at rtems.org> wrote:
> >>
> >> On 15/8/19 8:08 am, Joel Sherrill wrote:
> >>> qemu-couverture.bset explicitly has 1.4.1.
> >>
> >> OK.
> >>
> >>> qemu.bset doesn't list dtc at all. No idea why not.
> >>
> >> Because you cannot build dtc on MinGW and I doubt you ever will be able
> to. Here
> >> the MSYS2 package is used. I cannot remember the specifics.
> >>
> >>> But qemu-git-1.cfg has a dtc submodule of qemu pulled out of git so I
> >>> guess qemu.bset is implicitly getting that.
> >>
> >> Yes, qemu's release cycle did not carry changes we needed.
> >>
> >>> Clear as mud to me.
> >>
> >> Be careful here because it a rather deep hole and time consuming to get
> all this
> >> to work on all hosts. The qemu.bset did build on all hosts we support
> at one
> >> point in time.
> >
> > Should I punt and use the native provided dtc? Or try to build it by
> hand as a
> > singleton using the RSB?
> >
> > I think updating to 1.4.1 vs 1.2 is OK but am happy to drop it from
> > the qemu set.
>
> Yeap.
>
> > But we can defer this and I will try dtc 1.2 as an RSB singleton, then
> host DTC.
> > It is needed by spike.
>
> I do not know as I cannot remember the specific now and things may have
> changed.
>
> Maybe add it and then try and see what breaks?
>

I'll take the baby step of building it from the rsb manually until we get
all the testing hosts online.

>
> Chris
>
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