port-alpha/55545: /usr/src/build.sh script only known alpha/alpha, but my machnine is EV56

[michael%telkp.bme.hu@localhost]

>Number:         55545
>Category:       port-alpha
>Synopsis:       /usr/src/build.sh script only known alpha/alpha, but my machnine is EV56
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    port-alpha-maintainer
>State:          open
>Class:          support
>Submitter-Id:   net
>Arrival-Date:   Thu Aug 06 14:30:00 +0000 2020
>Originator:     Fazekas Mihaly
>Release:        NetBSD-9
>Organization:
Technical University of budapest, Telephone Center
>Environment:
NetBSD alpha.telkp.bme.hu 9.0 NetBSD 9.0 (GENERIC-$Revision: 1.394 $) #5: Fri Jul  3 11:07:21 CEST 2020  michael@alpha:/usr/src/sys/arch/alpha/compile/CUSTOM_1 alpha
>Description:
Hello,

My name is Mihaly Fazekas.
sorry, my english is not good.

I have an AlphaServer 4100 (cpu: 4x 21164A-2, mem: 8G, ...)
build.sh only understand alpha/alpha (-m alpha -a alpha).

The "./build.sh list-arch|grep alpha" output (only one line):
MACHINE=alpha           MACHINE_ARCH=alpha


How can i compile src for ev56 cpu?


Ok, in last weeks i'm played with COPTS/CFLAGS/CPUFLAGS/..., variables with many-many
option-combination, but i thin this is not
a good (stable for long time) idea.
(my latest opt combo: -mbwx -mcpu=ev56 -mmemory-latency=L2)

-- 
mailto:michael%telkp.bme.hu@localhost
>How-To-Repeat:

>Fix: