From: Sebastian Huber <sebastian.huber@embedded-brains.de>
To: Jonathan Wakely <jwakely.gcc@gmail.com>
Cc: GCC Development <gcc@gcc.gnu.org>
Subject: Re: Why is there no libatomic default implementation using gthr.h?
Date: Mon, 19 Dec 2022 13:45:00 +0100 [thread overview]
Message-ID: <bf23cd69-981f-c48b-1b42-ebfcb6586ace@embedded-brains.de> (raw)
In-Reply-To: <CAH6eHdTqCFODJm9TEkitMx2H2KoE86VV4JdAnC2PRDgOZ+wXSA@mail.gmail.com>
On 19/12/2022 13:41, Jonathan Wakely wrote:
>> 3. Use gthr as the default implementation of libatomic.
> I have no objection to doing this, but I don't see why you need to
> touch libstdc++ to do it. Just make libatomic create its own copy of
> gthr.h (if a fallback gthreads-based implementation is actually
> needed) and compile that locally in the libatomic build dir. That
> shouldn't need changes to libgcc or libstdc++, should it?
Yes, this would also work. I can probably duplicate the gthr
configure/Makefile stuff from libstdc++ for this.
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next prev parent reply other threads:[~2022-12-19 12:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-19 9:03 Sebastian Huber
2022-12-19 12:41 ` Jonathan Wakely
2022-12-19 12:45 ` Sebastian Huber [this message]
2022-12-19 12:56 ` LIU Hao
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