Re: port-xen/57535 (dtrace on Xen DOMU might need -x nolibs)

[Taylor R Campbell <riastradh%NetBSD.org@localhost>]

The following reply was made to PR port-xen/57535; it has been noted by GNATS.

From: Taylor R Campbell <riastradh%NetBSD.org@localhost>
To: Brad Spencer <brad%anduin.eldar.org@localhost>
Cc: gnats-bugs%netbsd.org@localhost, port-xen-maintainer%netbsd.org@localhost,
	netbsd-bugs%netbsd.org@localhost, gnats-admin%netbsd.org@localhost
Subject: Re: port-xen/57535 (dtrace on Xen DOMU might need -x nolibs)
Date: Sat, 22 Jul 2023 11:12:37 +0000

 > Date: Sat, 22 Jul 2023 06:42:27 -0400
 > From: Brad Spencer <brad%anduin.eldar.org@localhost>
 > 
 > I did a clean build of the world after a cvs update of the source tree
 > and the problem mentioned in this PR is still present:
 
 Can you please share the output of:
 
 $ ctfdump -t SAMWISE/adiantum.o
 $ ctfdump -t SAMWISE/netbsd
 $ config -x SAMWISE/netbsd
 
 in your clean build?
 
 If you delete the SAMWISE build directory and rebuild it, do you get
 the same output?
 
 > I noted that a difference between GENERIC and XEN3_DOM0 is that there is
 > a 'makeoptions DEBUG="-g"' present with a comment that it is needed for
 > CTF and this option isn't present in XEN3_DOMU.
 
 Evidently I never noticed this because I always build with MKDEBUG=yes
 (or MKDEBUGKERNEL=yes) which renders it unnecessary.
 
 I think maybe we should delete the makeoptions lines in the kernel
 configs, and set MKDEBUG=yes or at least MKDEBUGKERNEL=yes by default.