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Re: [PATCH 2/8] bpf: new GCC port


On Mon, Aug 19, 2019 at 5:01 AM Segher Boessenkool
<segher@kernel.crashing.org> wrote:
>
> On Thu, Aug 15, 2019 at 12:22:46AM +0200, Jose E. Marchesi wrote:
> > --- a/configure
> > +++ b/configure
> > @@ -754,6 +754,7 @@ infodir
> >  docdir
> >  oldincludedir
> >  includedir
> > +runstatedir
> >  localstatedir
> >  sharedstatedir
> >  sysconfdir
>
> (etc.)
>
> You seem to have generated this with the wrong version of autoxxxx, or
> the wrong options, or the previous version was.  Please check?  Or, what
> else caused this change?

My experience is that this is a commonly added patch to the system
autoconf binary, e.g. /usr/bin/autoconf.  So you need to build your
own autoconf from the FSF sources to get an exact match.  Or maybe use
a different linux distro that doesn't modify autoconf.  But personally
I just build my own autoconf binaries to avoid this problem.

Jim


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