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

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

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
HAVE_GCC?=      9

... 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 Billquist                  || "I'm on a bus
                                  ||  on a psychedelic trip
email: bqt%softjar.se@localhost             ||  Reading murder books
pdp is alive!                     ||  tryin' to stay hip" - B. Idol

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