Re: lib/58847: libzpool exports atomic_*_64* on some architectures

[Brad Spencer <brad%anduin.eldar.org@localhost>]

The following reply was made to PR lib/58847; it has been noted by GNATS.

From: Brad Spencer <brad%anduin.eldar.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: lib-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Subject: Re: lib/58847: libzpool exports atomic_*_64* on some architectures
Date: Fri, 22 Nov 2024 18:46:04 -0500

 campbell+netbsd%mumble.net@localhost writes:
 
 >>Number:         58847
 >>Category:       lib
 >>Synopsis:       libzpool exports atomic_*_64* on some architectures
 >>Confidential:   no
 >>Severity:       serious
 >>Priority:       medium
 >>Responsible:    lib-bug-people
 >>State:          open
 >>Class:          sw-bug
 >>Submitter-Id:   net
 >>Arrival-Date:   Fri Nov 22 16:45:00 +0000 2024
 >>Originator:     Taylor R Campbell
 >>Release:        current, 10, 9, ...
 >>Organization:
 
 
 [snip]
 
 There is this snip in src/share/mk/bsd.own.mk that indicates that ZFS is
 only on 64 bit systems.
 
 #
 # We want to build zfs only for amd64, aarch64 and sparc64 by default for now.
 #
 .if ${MACHINE} == "amd64" || \
     ${MACHINE} == "sparc64" || \
     ${MACHINE_ARCH:Maarch64*}
 MKZFS?=         yes
 .endif
 
 
 At one time, the ZFS libraries (at the very least) were built on 32 bit
 systems, but that stopped happening some time ago.  This PR may have
 just stumbled upon a dead branch.  I know that when I tried to build ZFS
 on i386 a short time ago in -current it blew up and wouldn't compile a
 release.