Re: HEADS UP: GCC 10 now default on several ports

[Johnny Billquist <bqt%update.uu.se@localhost>]

On 2021-04-18 17:48, Martin Husemann wrote:
> On Sun, Apr 18, 2021 at 05:44:36PM +0200, Johnny Billquist wrote:
> > On 2021-04-18 17:42, Martin Husemann wrote:
> > > On Sun, Apr 18, 2021 at 03:09:17PM +0200, Johnny Billquist wrote:
> > > > Basically, the problem is that HAVE_GCC is there set to 8,
> > >
> > > Where and why? This should not happen - HAVE_GCC for -current is either 9
> > > or 10, no matter on what host / which tools you compile with.
> >
> > GW:/usr/src# uname -a
> > NetBSD GW.SoftJAR.SE 8.0 NetBSD 8.0 (GENERIC) #0: Tue Jul 17 14:59:51 UTC
> > 2018 mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/amd64/compile/GENERIC
> > amd64
> >
> > Cross compiling for vax with a current checkout from a couple of hours ago.
>
> No, I mean where the HAVE_GCC=8 comes from.
>
> The only places where we set is is in bsd.own.mk, in this code:
>
> #
> # What GCC is used?
> #
> .if ${MACHINE} == "alpha" || \
>      ${MACHINE_ARCH} == "x86_64" || \
>      ${MACHINE} == "ia64" || \
>      ${MACHINE} == "sparc" || \
>      ${MACHINE} == "sparc64" || \
>      ${MACHINE} == "vax" || \
>      ${MACHINE_ARCH} == "riscv32" || \
>      ${MACHINE_ARCH} == "riscv64"
> HAVE_GCC?=      10
> .else
> HAVE_GCC?=      9
> .endif
>
>
> ... so if you end up with "8" here, something is wrong in your setup.

bsd.own.mk only conditionally sets it if it is unset.
I have no idea where it comes from. I certainly have not touched it.
I only added a .info to print out what the actual value is, and it's 
already set to 8 by something previous, obviously, since it's not being 
set there.

  Johnny

--
Johnny Billquist                  || "I'm on a bus
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