From: Alan Third <alan@idiocy.org>
To: mituharu@math.s.chiba-u.ac.jp
Cc: 28571@debbugs.gnu.org, p.stephani2@gmail.com
Subject: bug#28571: 25.3; Compile error on macOS Sierra
Date: Thu, 28 Sep 2017 22:39:06 +0100 [thread overview]
Message-ID: <20170928213906.GA88347@breton.holly.idiocy.org> (raw)
In-Reply-To: <40c407f6d8192b8b11c77475831d5944.squirrel@weber.math.s.chiba-u.ac.jp>
On Fri, Sep 29, 2017 at 05:58:27AM +0900, mituharu@math.s.chiba-u.ac.jp wrote:
> > Patch pushed to emacs-26.
>
> ??? The OP did not reply whether he installed the Command Line Tools.
> I still think the failure is due to not installing them.
Sorry, I missed that. I’ve reverted the change.
> As for binary compatibility issue, futimens, futimesat, utimensat are not
> the only such functions.
> For example, mkostemp, fstatat, fdopendir, readlinkat, and faccessat are
> available on macOS 10.12, but not on all older OS X versions that Emacs 26
> supports.
> If you want to build a binary on a new version so that it also runs on
> older versions,
> then you need to use config.status generated on the oldest version anyway.
Thanks for this information. There was a discussion a little while ago
about how to implement a single binary that works across macOS
versions and nobody thought of this particular issue.
--
Alan Third
prev parent reply other threads:[~2017-09-28 21:39 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-23 19:08 bug#28571: 25.3; Compile error on macOS Sierra Philipp
2017-09-23 19:31 ` Alan Third
2017-09-24 7:49 ` Philipp Stephani
2017-09-24 11:06 ` Alan Third
2017-09-24 11:23 ` Philipp Stephani
2017-09-24 12:09 ` Alan Third
2017-09-28 18:07 ` Alan Third
2017-09-29 7:23 ` Eli Zaretskii
2017-09-25 0:29 ` YAMAMOTO Mitsuharu
2017-09-30 19:17 ` Philipp Stephani
2017-10-01 5:51 ` YAMAMOTO Mitsuharu
2017-09-28 20:58 ` mituharu
2017-09-28 21:39 ` Alan Third [this message]
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