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From: "ro at techfak dot uni-bielefeld dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libfortran/15235] [gfortran] libgfortran doesn't build on Solaris
Date: Wed, 19 May 2004 09:56:00 -0000 [thread overview]
Message-ID: <20040518164231.671.qmail@sourceware.org> (raw)
In-Reply-To: <20040430200445.15235.ro@techfak.uni-bielefeld.de>
------- Additional Comments From ro at techfak dot uni-bielefeld dot de 2004-05-18 16:42 -------
Subject: Re: [gfortran] libgfortran doesn't build on Solaris
tobi at gcc dot gnu dot org writes:
> Just for the record: it remains the issue of isinf() not being present on
> Solaris, patch here: http://gcc.gnu.org/ml/fortran/2004-05/msg00234.html
Unfortunately, this patch doesn't help on Solaris 10, but due to an
unrelated problem: <iso/math_c99.h> (included by <math.h>) unconditionally
defines
#undef isnan
#define isnan(x) __builtin_isnan(x)
but GCC doesn't provide __builtin_isnan, so we again get link failures.
This is obviously a problem with the Sun headers which don't accomodate
non-Sun C99 compilers. I may file a bug report for this, but apart from
that, this is fixincludes material.
I'm running another bootstrap on sparc-sun-solaris2.8 which doesn't have
this issue.
Rainer
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15235
next prev parent reply other threads:[~2004-05-18 16:42 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-30 20:14 [Bug fortran/15235] New: [tree-ssa] libgfortran doesn't build on Solaris 10/x86 gcc-bugzilla at gcc dot gnu dot org
2004-04-30 20:20 ` [Bug libfortran/15235] " pinskia at gcc dot gnu dot org
2004-05-14 21:14 ` [Bug libfortran/15235] [gfortran] " tobi at gcc dot gnu dot org
2004-05-14 21:20 ` ro at techfak dot uni-bielefeld dot de
2004-05-15 0:42 ` Tobias dot Schlueter at physik dot uni-muenchen dot de
2004-05-15 0:46 ` ro at techfak dot uni-bielefeld dot de
2004-05-15 3:40 ` Tobias dot Schlueter at physik dot uni-muenchen dot de
2004-05-15 3:49 ` ro at techfak dot uni-bielefeld dot de
2004-05-15 9:03 ` Tobias dot Schlueter at physik dot uni-muenchen dot de
2004-05-15 9:46 ` tobi at gcc dot gnu dot org
2004-05-16 18:59 ` pinskia at gcc dot gnu dot org
2004-05-18 0:48 ` [Bug libfortran/15235] [gfortran] libgfortran doesn't build on Solaris ro at techfak dot uni-bielefeld dot de
2004-05-19 5:14 ` cvs-commit at gcc dot gnu dot org
2004-05-19 9:30 ` tobi at gcc dot gnu dot org
2004-05-19 9:56 ` ro at techfak dot uni-bielefeld dot de [this message]
2004-08-11 21:56 ` [Bug libfortran/15235] " pinskia at gcc dot gnu dot org
2004-09-20 16:12 ` tobi at gcc dot gnu dot org
2004-09-27 14:29 ` tobi at gcc dot gnu dot org
2004-12-27 14:46 ` pinskia at gcc dot gnu dot org
2005-01-01 12:14 ` ebotcazou at gcc dot gnu dot org
2005-01-06 14:40 ` tobi at gcc dot gnu dot org
2005-04-16 22:33 ` pinskia at gcc dot gnu dot org
2005-05-31 16:45 ` [Bug libfortran/15235] libgfortran doesn't build on Solaris 10 ebotcazou at gcc dot gnu dot org
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