X-Spam-Check-By: sourceware.org
Date: Fri, 13 Jan 2006 17:17:49 -0500
From: Luke Stras <luke.stras@utoronto.ca>
To: cygwin@cygwin.com
Subject: fenv.h and friends
Message-ID: <20060113221749.GA1215@arrow.utias.utoronto.ca>
Reply-To: luke.stras@utoronto.ca
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.4.1i
Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm
List-Subscribe: <mailto:cygwin-subscribe@cygwin.com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin@cygwin.com>
List-Help: <mailto:cygwin-help@cygwin.com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner@cygwin.com
Mail-Followup-To: cygwin@cygwin.com
Delivered-To: mailing list cygwin@cygwin.com

I'm trying to compile NumPy [1], and am running into a problem: I'm
getting undefined references to fetestexcept, feclearexcept, and
feraisexcept.  These are normally defined in fenv.h.

Now, Cygwin doesn't come with a fenv.h; there *is* one in
/usr/include/mingw (and a matching definition in
/usr/lib/mingw/libminwex.a), but something tells me that linking a MinGW
runtime library into an otherwise-Cygwin program will cause more
problems than it'll solve.

Any ideas as to what I can do to solve this?  Has anyone else
successfully built a Cygwin NumPy?

Thanks for all the help.

-- 
Luke Stras <stras@utias.toronto.edu>
"The meek can have the Earth; the rest of us have other plans" 
  --Henry Spencer

--
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/