GO on macOS Monterrey

[Jason Bacon <outpaddling%yahoo.com@localhost>]

Has anyone looked into the possibility of using a newer GO package than 
1.4 for bootstrapping?  Apparently go 1.10 and earlier depend on a 
kernel feature that has been removed from Monterrey.

go/build
cmd/go
fatal error: runtime: bsdthread_register error

runtime stack:
runtime.throw(0x3ea895)
        /Users/bacon/Pkgsrc/pkg/go14/src/runtime/panic.go:491 +0xad 
fp=0x7ff7bfefe390 sp=0x7ff7bfefe360
runtime.goenvs()
        /Users/bacon/Pkgsrc/pkg/go14/src/runtime/os_darwin.c:104 +0x70 
fp=0x7ff7bfefe3a8 sp=0x7ff7bfefe390
runtime.schedinit()
        /Users/bacon/Pkgsrc/pkg/go14/src/runtime/proc.c:144 +0x5f 
fp=0x7ff7bfefe3d0 sp=0x7ff7bfefe3a8
runtime.rt0_go(0x7ff7bfefe408, 0x4, 0x7ff7bfefe408, 0x0, 0x1000, 0x4, 
0x7ff7bfefe880, 0x7ff7bfefe8d0, 0x7ff7bfefe8d6, 0x7ff7bfefe8d9, ...)
        /Users/bacon/Pkgsrc/pkg/go14/src/runtime/asm_amd64.s:95 +0x116 
fp=0x7ff7bfefe3d8 sp=0x7ff7bfefe3d0
*** Error code 2

Stop.
bmake[2]: stopped in /Users/bacon/Pkgsrc/pkgsrc/lang/go14
*** Error code 1

Stop.
bmake[1]: stopped in /Users/bacon/Pkgsrc/pkgsrc/lang/go14
*** Error code 1

Stop.
bmake: stopped in /Users/bacon/Pkgsrc/pkgsrc/lang/go117