Mailing-List: contact cygwin-developers-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-developers-owner AT cygwin DOT com Delivered-To: mailing list cygwin-developers AT cygwin DOT com Date: Wed, 19 Dec 2001 22:34:04 -0500 From: Christopher Faylor To: cygwin-developers AT cygwin DOT com Subject: Newer regex now in cygwin1.dll Message-ID: <20011220033404.GA29629@redhat.com> Reply-To: cygwin-developers AT cygwin DOT com Mail-Followup-To: cygwin-developers AT cygwin DOT com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.23.1i I have just checked in a change to cygwin which folded parts of Corinna's regex library into the DLL. This version of regex is a more modern version of what was already in cygwin1.dll but it should be *much* more compatible with most programs. Older programs will continue to use the old regexp interface. Newer programs will use the new stuff. To accomplish this, I removed all occurrences of the old regexp stuff from the import library and replaced them with newly generated objects. The new objects have a stub which looks like this: regcomp: jmp *__imp__posix_regcomp This causes any new programs to use the new posix regcomp interface. I wrote a couple of relatively general purpose shell scripts to manipulate libcygwin.a. This should enable us to change user interfaces in the future without impacting old apps. I've asked Corinna to try this with OpenSSH to see if it works ok. If anyone has an application that currently uses Corinna's regex package, it would be interesting to see if it builds and works after removing the regex package from your system. cgf