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Re: gfortran45 IEEE exceptions are in the manual, but not supported?
- From: Anton Shterenlikht <mexas at bristol dot ac dot uk>
- To: FX <fxcoudert at gmail dot com>
- Cc: gfortran List <fortran at gcc dot gnu dot org>, mexas at bristol dot ac dot uk, Tobias Burnus <burnus at net-b dot de>
- Date: Thu, 24 Feb 2011 15:48:20 +0000
- Subject: Re: gfortran45 IEEE exceptions are in the manual, but not supported?
- References: <98093D3A-F10B-4206-9819-AB55974637D9@gmail.com>
On Wed, Feb 23, 2011 at 03:43:09PM +0100, FX wrote:
> > Don't assume that everything which does not work on ia64 FreeBSD doesn't work elsewhere...
> >
> > There seems to be a version for x86_64 and 32-bit x86; there seems to be also a version for GLIBC. Thus, you could check whether you could adapt either version to work with FreeBSD on ia64. And there is a version which uses fpsetmask (fpu-sysv).
>
> I'm surprised this doesn't work on ia64 and sparc64 FreeBSD, because I read the page at [1] to indicate that FreeBSD has a function fpsetmask(), which comes from header ieeefp.h, which is exactly what the configure script should be looking for.
>
> Anton, could you post the file config.log in your libgfortran build directory, if you still have it? I wonder what's going wrong with the configure script.
>
ia64 4.5:
http://seis.bris.ac.uk/~mexas/ia64-portbld-freebsd9.0-libgfortran-4.5-config.log
sparc64 4.5:
http://seis.bris.ac.uk/~mexas/sparc64-portbld-freebsd9.0-libgfortran-4.5-config.log
sparc64 4.6:
http://seis.bris.ac.uk/~mexas/sparc64-portbld-freebsd9.0-libgfortran-4.6-config.log
Many thanks
Anton
--
Anton Shterenlikht
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