Re: [ptxdist] Kernel GCC plugins

[Michael Olbrich <m.olbrich@pengutronix.de>]

On Fri, Jul 16, 2021 at 02:45:40PM +0200, Guillermo Rodriguez Garcia wrote:
> El viernes, 16 de julio de 2021, Alexander Dahl <post@lespocky.de> escribió:
> > On Fri, Jul 16, 2021 at 01:32:29PM +0200, Guillermo Rodriguez Garcia wrote:
> > > I notice that the kernelconfig files changes depending on the host gcc
> > > version; in particular depending on supported gcc plugins.
> > >
> > > However this does not seem to make much sense -- the kernel will not be
> > > built using the host gcc; it will be built using the cross compiler from
> > > the toolchain.
> > >
> > > Is it possible to avoid this?
> >
> > IIRC this was addressed several times in recent ptxdist versions:
> >
> > - ptxdist-2021.04.0-14-g533f7709f ("kernel/kernel-template: set
> > PTXDIST_NO_GCC_PLUGINS=1 in _MAKE_ENV as well")
> > - ptxdist-2021.03.0-69-g7a90f622f ("template: kernel: fix disabling gcc
> > plugins for >= v5.11")
> > - ptxdist-2021.03.0-33-g114fecbd4 ("kernel: really fix disabling gcc
> > plugins for >= v5.11)
> > - ptxdist-2021.02.0-41-gd57abb428 ("kernel: fix disabling gcc plugins for
> > >= v5.11")
> >
> > … and maybe more?
> >
> > Or is yours another problem?
> 
> 
> Do I need to do something special for this to work?
> 
> I’m on ptxdist 2021.07.0 so the above fixes should be merged, yet I am
> still having the problem ..

Is PTXCONF_KERNEL_GCC_PLUGINS disabled? And which kernel version? Maybe the
check changed again.

Michael

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