From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3005 invoked by alias); 12 Aug 2004 08:32:52 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 2980 invoked from network); 12 Aug 2004 08:32:48 -0000 Received: from unknown (HELO lon-mail-1.gradwell.net) (193.111.201.125) by sourceware.org with SMTP; 12 Aug 2004 08:32:48 -0000 Received: (qmail 71249 invoked from network); 12 Aug 2004 08:32:44 -0000 Received: from digraph.polyomino.org.uk (postmaster%pop3.polyomino.org.uk@81.187.227.50) by lon-mail-1.gradwell.net with SMTP; 12 Aug 2004 08:32:44 -0000 Received: from jsm28 (helo=localhost) by digraph.polyomino.org.uk with local-esmtp (Exim 4.41) id 1BvB0u-0001tI-4h; Thu, 12 Aug 2004 08:32:44 +0000 Date: Thu, 12 Aug 2004 09:16:00 -0000 From: "Joseph S. Myers" X-X-Sender: jsm28@digraph.polyomino.org.uk To: Richard Henderson cc: Steve Kargl , gcc@gcc.gnu.org Subject: Re: Defining a HAVE_J0 in config.h for gfortran? In-Reply-To: <20040812041908.GA29008@redhat.com> Message-ID: References: <20040812032745.GA58142@troutmask.apl.washington.edu> <20040812041908.GA29008@redhat.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-SW-Source: 2004-08/txt/msg00454.txt.bz2 On Wed, 11 Aug 2004, Richard Henderson wrote: > If they do come out unresolved for a particular system, then they > do. Unlike the other intrinsics being discussed, the bessel functions > are not required for other Fortran standard conformance. I don't > know that we should be trying to remedy every deficiency in the > system libm... One thing to bear in mind is that there is a draft TR for additional functions (WG14 N1051) that adds these functions under different names, so in future it might be necessary to consider libm with the new names but not the old. But hopefully libgfortran configure can deal with that as and when it is needed. -- Joseph S. Myers http://www.srcf.ucam.org/~jsm28/gcc/ jsm@polyomino.org.uk (personal mail) jsm28@gcc.gnu.org (Bugzilla assignments and CCs)