DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 5264F3858D38
MIME-Version: 1.0
References: <CAAvCNcDaoJw301_VRFJvAUqhPWp3cm8JWi3hj+XqtZq-ze8eJw@mail.gmail.com>
 <CALXu0UdJRVndj=xsdy4RRvegK_7048u9+XgfAEoMNuEOMU1yKQ@mail.gmail.com>
In-Reply-To: <CALXu0UdJRVndj=xsdy4RRvegK_7048u9+XgfAEoMNuEOMU1yKQ@mail.gmail.com>
Date: Fri, 8 Mar 2024 23:44:00 +0100
Message-ID: <CAAvCNcDVsS4eTz6JsjsiWeWTVE9G-risp=Nc2-Nrh0q+aEaqSg@mail.gmail.com>
Subject: Re: Cygwin 3.5.1: unable to open output file
 '/cygdrive/t/tmpdir/x-01564d.o': 'Operation not permitted'
To: Cedric Blancher <cedric.blancher@gmail.com>
Cc: cygwin@cygwin.com
From: Dan Shelton via Cygwin <cygwin@cygwin.com>
Reply-To: Dan Shelton <dan.f.shelton@gmail.com>
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Sender: "Cygwin" <cygwin-bounces+archive-cygwin=delorie.com@cygwin.com>

On Fri, 8 Mar 2024 at 08:32, Cedric Blancher via Cygwin
<cygwin@cygwin.com> wrote:
>
> On Fri, 8 Mar 2024 at 03:25, Dan Shelton via Cygwin <cygwin@cygwin.com> wrote:
> >
> > Hello!
> >
> > I've run into a problem with clang on Cygwin 3.5.1 and 3.6. My machine
> > does not have much disk space left, so I switched TMPDIR to the
> > network drive. But clang then failed, like this:
> >
> > $ cat x.c
> > #include <stdio.h>
> > int main(int ac, char *av[]) { puts("hello world"); return 0 ; }
> > $ mkdir /cygdrive/t/tmpdir
> > $ TMPDIR=/cygdrive/t/tmpdir clang x.c
> > error: unable to open output file '/cygdrive/t/tmpdir/x-01564d.o':
> >       'Operation not permitted'
> > 1 error generated.
> >
> > /cygdrive/t/tmpdir/ is a clean dir.
> > /usr/bin/touch /cygdrive/t/tmpdir/dummy works without problems
> >
> > How can I debug this further?
> >
>
> Which "network drive" do you use? SMB, AFS, Microsoft NFSv3,
> msnfs41client NFSv4.1, OpenText Exceed NFSv3/NFSv4?
>

I've installed https://sourceforge.net/p/ms-nfs41-client/mailman/message/58741244/

Dan
-- 
Dan Shelton - Cluster Specialist Win/Lin/Bsd

-- 
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple