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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug build/30751] [gdb/build] ODR violation for struct btrace_target_info
Date: Mon, 21 Aug 2023 06:55:14 +0000 [thread overview]
Message-ID: <bug-30751-4717-PAlm0lPuyv@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-30751-4717@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=30751
--- Comment #8 from Tom de Vries <vries at gcc dot gnu.org> ---
(In reply to Markus Metzger from comment #4)
> After configuring, I build GDB with:
>
> $ make -sj$(nproc) CFLAGS='-O2 -flto -Wall' CXXFLAGS='-O2 -flto -Wall'
>
> and I get several fails, e.g.
>
> .../sim/m32r/traps.c:115:43: error: type of 'm32r2f_h_psw_get' does not
> match original declaration [-Werror=lto-type-mismatch]
> 115 | m32r2f_h_bpsw_set (current_cpu, m32r2f_h_psw_get
> (current_cpu));
>
> but no -Wodr warnings nor any other warnings related to btrace.
I think what may be happening is that if you're getting an error while building
sim, gdb is not build at all, because all-gdb requires maybe-all-sim.
In that case, you could try building with --disable-sim.
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next prev parent reply other threads:[~2023-08-21 6:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-14 9:27 [Bug build/30751] New: " vries at gcc dot gnu.org
2023-08-14 9:28 ` [Bug build/30751] " vries at gcc dot gnu.org
2023-08-14 9:35 ` sam at gentoo dot org
2023-08-14 12:36 ` tromey at sourceware dot org
2023-08-14 12:56 ` vries at gcc dot gnu.org
2023-08-14 13:20 ` markus.t.metzger at intel dot com
2023-08-14 18:03 ` tromey at sourceware dot org
2023-08-18 10:07 ` markus.t.metzger at intel dot com
2023-08-18 14:12 ` tromey at sourceware dot org
2023-08-18 14:29 ` vries at gcc dot gnu.org
2023-08-18 15:56 ` vries at gcc dot gnu.org
2023-08-21 6:55 ` vries at gcc dot gnu.org [this message]
2023-09-06 7:18 ` markus.t.metzger at intel dot com
2023-09-11 6:18 ` cvs-commit at gcc dot gnu.org
2023-09-11 6:55 ` vries at gcc dot gnu.org
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