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Mail Archives: cygwin/2004/08/03/15:04:41

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Date: Tue, 3 Aug 2004 12:04:32 -0700
From: Yitzchak Scott-Thoennes <sthoenna AT efn DOT org>
To: cygwin AT cygwin DOT com
Subject: Re: pointers to long double library
Message-ID: <20040803190432.GA1268@efn.org>
References: <20040803175331 DOT GA248 AT efn DOT org> <20040803175541 DOT GB21554 AT trixie DOT casa DOT cgf DOT cx> <20040803180245 DOT GB248 AT efn DOT org> <20040803182001 DOT GC21554 AT trixie DOT casa DOT cgf DOT cx> <20040803183959 DOT GE248 AT efn DOT org>
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On Tue, Aug 03, 2004 at 11:39:59AM -0700, Yitzchak Scott-Thoennes wrote:
> On Tue, Aug 03, 2004 at 02:20:02PM -0400, Christopher Faylor wrote:
> > On Tue, Aug 03, 2004 at 11:02:45AM -0700, Yitzchak Scott-Thoennes wrote:
> > >On Tue, Aug 03, 2004 at 01:55:41PM -0400, Christopher Faylor wrote:
> > >>On Tue, Aug 03, 2004 at 10:53:31AM -0700, Yitzchak Scott-Thoennes wrote:
> > >>>Can anybody point me to a library I can compile and use that would
> > >>>provide some of the functions missing from newlib?  I need sqrtl,
> > >>>frexpl, and modfl.
> > >>
> > >>Have you tried typing "long double library" into google?
> > >
> > >Yes.
> > 
> > So don't keep us in suspense.  What was wrong with the "long double
> > library" that pops up when you do that:
> > 
> > http://www.netlib.org/cephes/128bdoc.html
> 
> Perhaps I didn't persevere through enough pages of results.
> I only got a link to www.netlib.org/cephes/ldoubdoc.html, which didn't
> actually have a link to the code, so I went on to the next hit.
> 
> Thanks for the link, anyway.

Hmm.  that 128bit.tgz uses gcc -msoft-quad-float which is unknown.
Removing it produces lots of warnings, and errors in sqrtll.spa.

I'm trying ldouble.tgz and eval.tgz from http:/www.netlib.org/cephes/
It at least links a library though the test program doesn't successfully
compile.

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