X-Recipient:	archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status:	No, hits=-2.0 required=5.0 tests=AWL,BAYES_00,SPF_SOFTFAIL
X-Spam-Check-By:	sourceware.org
Message-ID:	<49D0B80C.30604@byu.net>
Date:	Mon, 30 Mar 2009 06:16:12 -0600
From:	Eric Blake <ebb9 AT byu DOT net>
User-Agent:	Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.21) Gecko/20090302 Thunderbird/2.0.0.21 Mnenhy/0.7.6.666
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: coreutils: install transparent_exe issues?
References:	<49D04B74 DOT 9090000 AT users DOT sourceforge DOT net> <20090330111523 DOT GS12738 AT calimero DOT vinschen DOT de>
In-Reply-To:	<20090330111523.GS12738@calimero.vinschen.de>
X-IsSubscribed:	yes
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

According to Corinna Vinschen on 3/30/2009 5:15 AM:
>> Eric,
>>
>> With cygwin-1.7.0-44 and coreutils-7.0-2, install(1) no longer appends
>> '.exe' to the destination filename.  STC:
>>
>>
>> This breaks non-autotoolized makefiles which don't account for EXEEXT.
>> Interestingly, though, strip(1) will still add an .exe:

> 
> And if you call `install -s hello d1' you'll get a .exe suffix as well.
> The problem is that the .exe suffix is added based on a heuristic in
> the rename(2) system call.  When strip strips the file it creates a
> temporary file and renames it to the original filename afterwards.
> This rename operation adds the exe suffix, seeing the original file
> is an excutable.
> 
> Install OTOH just creates a file "d1/hello" and copies over the content.
> There's no heuristic figuring out that the data is a valid executable
> header and then renaming it on the fly.  Thus, install as well as cp
> still need their own `attach .exe suffix' code.

Yes, this has been previously reported, and is on my list of things to fix
once coreutils 7.2 is released this week.

- --
Don't work too hard, make some time for fun as well!

Eric Blake             ebb9 AT byu DOT net
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (Cygwin)
Comment: Public key at home.comcast.net/~ericblake/eblake.gpg
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iEYEARECAAYFAknQuAwACgkQ84KuGfSFAYDuHwCfQ0r71NjdY+JXfd4upKj/jqdW
mu8An1AqW5Hpsj52qhzPTcXfbHidRAhG
=LG5s
-----END PGP SIGNATURE-----

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

- Raw text -