mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-26 11:19:49 +08:00
4a9d51090a
2001-07-13 Stephen M. Webb <stephen@bregmasoft.com>
Loren J. Rittle <ljrittle@acm.org>
Phil Edwards <pme@sources.redhat.com>
* include/Makefile.am: New file encapsulating header generation rules.
* Makefile.am (SUBDIRS): Prepend 'include' directory.
* acinclude.m4: Moved/removed rules for building various headers.
* configure.in (AC_OUTPUT): Add include/Makefile.
* mkc++config: Removed.
* testsuite_flags.in: Changed build-includes to match new scheme.
* mknumeric_limits: Likewise.
* libio/Makefile.am: Changed INCLUDES to maatch new header scheme.
* libmath/Makefile.am: Likewise.
* libsupc++/Makefile.am: Likewise.
* src/Makefile.am: Likewise; removed rules to build headers.
* libmath/mathconf.h: Changed #include'd header names to match.
* libmath/stubs.c: Likewise.
* src/gen-num-limits.cc: Likewise.
* configure: Regenerated.
* config.h.in: Regenerated.
* aclocal.m4: Regenerated.
* Makefile.in: Regenerated.
* include/Makefile.in: Regenerated.
* libio/Makefile.in: Regenerated.
* libmath/Makefile.in: Regenerated.
* libsupc++/Makefile.in: Regenerated.
* src/Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
Co-Authored-By: Loren J. Rittle <ljrittle@acm.org>
Co-Authored-By: Phil Edwards <pme@gcc.gnu.org>
From-SVN: r43985
128 lines
2.6 KiB
C
128 lines
2.6 KiB
C
/* Stub definitions for libmath subpart of libstdc++. */
|
|
|
|
/* Copyright (C) 2001 Free Software Foundation, Inc.
|
|
|
|
This file is part of the GNU ISO C++ Library. This library is free
|
|
software; you can redistribute it and/or modify it under the
|
|
terms of the GNU General Public License as published by the
|
|
Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License along
|
|
with this library; see the file COPYING. If not, write to the Free
|
|
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
USA.
|
|
|
|
As a special exception, you may use this file as part of a free software
|
|
library without restriction. Specifically, if other files instantiate
|
|
templates or use macros or inline functions from this file, or you compile
|
|
this file and link it with other files to produce an executable, this
|
|
file does not by itself cause the resulting executable to be covered by
|
|
the GNU General Public License. This exception does not however
|
|
invalidate any other reasons why the executable file might be covered by
|
|
the GNU General Public License. */
|
|
|
|
#include <math.h>
|
|
#include <config.h>
|
|
|
|
#ifndef _GLIBCPP_HAVE_ATAN2F
|
|
float
|
|
atan2f(float x, float y)
|
|
{
|
|
return (float) atan2(x, y);
|
|
}
|
|
#endif
|
|
|
|
#if !defined(_GLIBCPP_HAVE_COSF) && !defined(_GLIBCPP_HAVE___BUILTIN_COSF)
|
|
float
|
|
cosf(float x)
|
|
{
|
|
return (float) cos(x);
|
|
}
|
|
#endif
|
|
|
|
#ifndef _GLIBCPP_HAVE_COSHF
|
|
float
|
|
coshf(float x)
|
|
{
|
|
return (float) cosh(x);
|
|
}
|
|
#endif
|
|
|
|
#ifndef _GLIBCPP_HAVE_EXPF
|
|
float
|
|
expf(float x)
|
|
{
|
|
return (float) exp(x);
|
|
}
|
|
#endif
|
|
|
|
#ifndef _GLIBCPP_HAVE_LOGF
|
|
float
|
|
logf(float x)
|
|
{
|
|
return (float) log(x);
|
|
}
|
|
#endif
|
|
|
|
#ifndef _GLIBCPP_HAVE_LOG10F
|
|
float
|
|
log10f(float x)
|
|
{
|
|
return (float) log10(x);
|
|
}
|
|
#endif
|
|
|
|
#ifndef _GLIBCPP_HAVE_POWF
|
|
float
|
|
powf(float x, float y)
|
|
{
|
|
return (float) pow(x, y);
|
|
}
|
|
#endif
|
|
|
|
#if !defined(_GLIBCPP_HAVE_SINF) && !defined(_GLIBCPP_HAVE___BUILTIN_SINF)
|
|
float
|
|
sinf(float x)
|
|
{
|
|
return (float) sin(x);
|
|
}
|
|
#endif
|
|
|
|
#ifndef _GLIBCPP_HAVE_SINHF
|
|
float
|
|
sinhf(float x)
|
|
{
|
|
return (float) sinh(x);
|
|
}
|
|
#endif
|
|
|
|
#ifndef _GLIBCPP_HAVE_SQRTF
|
|
float
|
|
sqrtf(float x)
|
|
{
|
|
return (float) sqrt(x);
|
|
}
|
|
#endif
|
|
|
|
#ifndef _GLIBCPP_HAVE_TANF
|
|
float
|
|
tanf(float x)
|
|
{
|
|
return (float) tan(x);
|
|
}
|
|
#endif
|
|
|
|
#ifndef _GLIBCPP_HAVE_TANHF
|
|
float
|
|
tanhf(float x)
|
|
{
|
|
return (float) tanh(x);
|
|
}
|
|
#endif
|