re: port-sparc/54660: undefined reference in libsupc++.a on netbsd-9/sparc

[matthew green <mrg%eterna.com.au@localhost>]

The following reply was made to PR port-sparc/54660; it has been noted by GNATS.

From: matthew green <mrg%eterna.com.au@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost,
    jdbaker%consolidated.net@localhost
Subject: re: port-sparc/54660: undefined reference in libsupc++.a on netbsd-9/sparc
Date: Sat, 09 Nov 2019 23:52:57 +1100

 this is likely due to sparc lacking native CAS.  i have no idea
 if there is a simple or workable fix...