From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Philipp Stephani Newsgroups: gmane.emacs.bugs Subject: bug#30350: Build breakage of master on MacOS 10.13 Date: Tue, 06 Feb 2018 21:14:26 +0000 Message-ID: References: <1517898686.4008581.1260933984.39AA3653@webmail.messagingengine.com> <1517930860.2692052.1261428792.55924D9B@webmail.messagingengine.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="001a11402ec87e8cd0056491aaf6" X-Trace: blaine.gmane.org 1517951650 18851 195.159.176.226 (6 Feb 2018 21:14:10 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 6 Feb 2018 21:14:10 +0000 (UTC) Cc: 30350@debbugs.gnu.org To: Mikhail Gusarov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Feb 06 22:14:06 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ejAYy-0004CG-43 for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 06 Feb 2018 13:14:37 -0800 (PST) In-Reply-To: <1517930860.2692052.1261428792.55924D9B@webmail.messagingengine.com> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:142982 Archived-At: --001a11402ec87e8cd0056491aaf6 Content-Type: text/plain; charset="UTF-8" Mikhail Gusarov schrieb am Di., 6. Feb. 2018 um 16:28 Uhr: > Hi. > > On Tue, 6 Feb 2018, at 09:08, Philipp Stephani wrote: > > I see a breakage of Emacs build on master under MacOS 10.13. Build stops > with the following message: > > org/org-timer.el:39:1:Error: Searching for program: Is a directory, > /bin/zsh > > The file in question is not a directory: > > % ls -l /bin/zsh > 404K -rwxr-xr-x 1 root wheel 596K > > This is https://debbugs.gnu.org/cgi/bugreport.cgi?bug=30350. > > > Yes, it is. I can't find the relevant sources right away, but opening a > file inside a file is a syntax for opening resource forks under OS X, so > `/foo/bar/baz/.` is a "directory" of resource forks there. This syntax is > not likely to go away anytime soon. > > It's true that you can access the forks in a pseudo-directory /foo/bar/baz/..namedforks/, but faccessat still seems to work correctly even for files containing resource forks, at least on my system. That is, the POSIX API doesn't actually treat /foo/bar/baz/. as a directory. --001a11402ec87e8cd0056491aaf6 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


Mikhai= l Gusarov <dottedmag@dottedma= g.net> schrieb am Di., 6. Feb. 2018 um 16:28=C2=A0Uhr:
Hi.

On Tue, 6 Feb 2018, at 09:08, Philipp Stephani wrote:
I= see a breakage of Emacs build on master under MacOS 10.13. Build stops wit= h the following message:

org/org-timer.el:39:1:Error: Searching for program: Is a directory, /b= in/zsh

The file in question is not a directory:

% ls -l /bin/zsh
404K -rwxr-xr-x 1 root wheel 596K

Yes, it is. I can't find the relevant sources right away, but open= ing a file inside a file is a syntax for opening resource forks under OS X= , so `/foo/bar/baz/.` is a "directory" of resource forks there. T= his syntax is not likely to go away anytime soon.


It's true that yo= u can access the forks in a pseudo-directory /foo/bar/baz/..namedforks/, bu= t faccessat still seems to work correctly even for files containing resourc= e forks, at least on my system. That is, the POSIX API doesn't actually= treat /foo/bar/baz/. as a directory.
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