From: ludo@gnu.org (Ludovic Courtès)
To: Mark H Weaver <mhw@netris.org>
Cc: 19973@debbugs.gnu.org
Subject: bug#19973: Grafts break debug outputs
Date: Fri, 10 Mar 2017 14:14:13 +0100 [thread overview]
Message-ID: <87shml9suy.fsf@gnu.org> (raw)
In-Reply-To: <87a88wrbvk.fsf@gnu.org> ("Ludovic \=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\= \=\?utf-8\?Q\?s\?\= message of "Tue, 07 Mar 2017 22:54:39 +0100")
ludo@gnu.org (Ludovic Courtès) skribis:
> However, one very likely problem is that .debug files include a CRC of
> the binary they correspond to (info "(gdb) Separate Debug Files"), and
> that CRC is not updated when we graft things.
It manifests like this in GDB:
--8<---------------cut here---------------start------------->8---
warning: the debug information found in "/home/ludo/.guix-profile/lib/debug//gnu/store/y8ppqsxiki39n4mqpb4mab6bgwqsnnp7-libgc-7.4.2/lib/libgc.so.debug" does not match "/gnu/store/y8ppqsxiki39n4mqpb4mab6bgwqsnnp7-libgc-7.4.2/lib/libgc.so.1" (CRC mismatch).
--8<---------------cut here---------------end--------------->8---
Ludo’.
next prev parent reply other threads:[~2017-03-10 13:15 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-01 5:06 bug#19973: Grafts break debug outputs Mark H Weaver
2015-03-01 5:24 ` Mark H Weaver
2017-03-07 21:54 ` Ludovic Courtès
2017-03-10 13:14 ` Ludovic Courtès [this message]
2018-08-21 20:53 ` Ludovic Courtès
2018-08-21 20:56 ` bug#19973: [PATCH 1/2] grafts: Add high-level 'graft' procedure on the build side Ludovic Courtès
2018-08-21 20:56 ` bug#19973: [PATCH 2/2] grafts: Add (guix build debug-link) and use it Ludovic Courtès
2018-08-22 14:04 ` bug#19973: Grafts break debug outputs Timothy Sample
2018-08-23 15:47 ` Ludovic Courtès
2018-08-24 16:08 ` Ludovic Courtès
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