This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [libgfortran,patch] C99 complex cleanup
- From: Steve Kargl <sgk at troutmask dot apl dot washington dot edu>
- To: FX Coudert <fxcoudert at gmail dot com>
- Cc: gfortran <fortran at gcc dot gnu dot org>, patch <gcc-patches at gcc dot gnu dot org>
- Date: Sat, 24 Sep 2005 13:21:25 -0700
- Subject: Re: [libgfortran,patch] C99 complex cleanup
- References: <433460A2.4010704@gmail.com>
On Fri, Sep 23, 2005 at 10:08:02PM +0200, FX Coudert wrote:
> Attached patch change the way we implement C99 complex fallback
> functions, removing them from the generated files and adding them to
> c99_functions.c. I took this opportunity to add macro definitions such as:
>
> #ifndef HAVE_FOO
> #define HAVE_FOO
> extern double foo (double)
> #endif
>
> so that we can rely on the HAVE_FOO macros even for fallback functions
> (this was not the case before).
>
> Bootstrapped and regtested on i686-linux and i386-freebsd.
> OK for mainline, and 4.0 when it reopens?
>
> FX
> 2005-09-23 Francois-Xavier Coudert <coudert@clipper.ens.fr>
>
> * c99_protos.h: Add prototypes for C99 complex functions.
> * libgfortran.h: Include complex.h before c99_protos.h.
> * intrinsics/c99_functions.c: Define HAVE_ macros for the
> fallback functions we provide.
> (cabsf, cabs, cabsl, cargf, carg, cargl, cexpf, cexp, cexpl,
> clogf, clog, clogl, clog10f, clog10, clog10l, cpowf, cpow, cpowl,
> cqsrtf, csqrt, csqrtl, csinhf, csinh, csinhl, ccoshf, ccosh,
> ccoshl, ctanhf, ctanh, ctanhl, csinf, csin, csinl, ccosf, ccos,
> ccosl, ctanf, ctan, ctanl): New fallback functions.
> * Makefile.am (gfor_math_trig_c, gfor_math_trig_obj,
> gfor_specific_c, gfor_cmath_src, gfor_cmath_obj): Remove.
> * Makefile.in: Regenerate.
> * configure.ac: Remove checks for csin. Add checks for all C99
> complex functions.
> * config.h.in: Regenerate.
> * configure: Regenerate.
> * aclocal.m4: Regenerate.
Unless Paul B has any objections, I think this patch is OK.
Paul?
--
steve