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re PR c/13814 (rejects different prototypes than builtin function)

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PR c/13814
	* config/linker-map.gnu (nan): Delete.
	* libmath/mathconf.h (NAN, nan): Delete.
	* linkage.m4 (nan): Don't check for it.
	* libmath/nan.c: Delete file.

	* config.h.in, configure: Regenerate.

From-SVN: r76431
This commit is contained in:
Kaveh R. Ghazi 2004-01-23 16:47:06 +00:00 committed by Kaveh Ghazi
parent 0bfb39efec
commit 129057c1ee
7 changed files with 19 additions and 62 deletions
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10
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,13 @@
2004-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
PR c/13814
* config/linker-map.gnu (nan): Delete.
* libmath/mathconf.h (NAN, nan): Delete.
* linkage.m4 (nan): Don't check for it.
* libmath/nan.c: Delete file.
* config.h.in, configure: Regenerate.
2004-01-23 Paolo Carlini <pcarlini@suse.de>
* include/bits/basic_string.h (push_back(_CharT)):

3
libstdc++-v3/config.h.in
View File

@ -422,9 +422,6 @@
/* Define to 1 if you have the `modfl' function. */
#undef HAVE_MODFL
/* Define to 1 if you have the `nan' function. */
#undef HAVE_NAN
/* Define to 1 if you have the <nan.h> header file. */
#undef HAVE_NAN_H

1
libstdc++-v3/config/linker-map.gnu
View File

@ -203,7 +203,6 @@ GLIBCXX_3.4 {
sqrtf;
sqrtl;
copysignf;
nan;
__signbit;
__signbitf;
__signbitl;

24
libstdc++-v3/configure vendored
View File

@ -24177,8 +24177,7 @@ _ACEOF
fi
for ac_func in nan copysignf
for ac_func in copysignf
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
@ -44201,8 +44200,7 @@ _ACEOF
fi
for ac_func in nan copysignf
for ac_func in copysignf
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
@ -47064,8 +47062,7 @@ _ACEOF
fi
for ac_func in nan copysignf
for ac_func in copysignf
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
@ -49202,8 +49199,7 @@ _ACEOF
fi
for ac_func in nan copysignf
for ac_func in copysignf
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
@ -51213,8 +51209,7 @@ _ACEOF
fi
for ac_func in nan copysignf
for ac_func in copysignf
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
@ -53761,8 +53756,7 @@ _ACEOF
fi
for ac_func in nan copysignf
for ac_func in copysignf
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
@ -55728,8 +55722,7 @@ _ACEOF
fi
for ac_func in nan copysignf
for ac_func in copysignf
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
@ -57594,8 +57587,7 @@ _ACEOF
fi
for ac_func in nan copysignf
for ac_func in copysignf
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5

5
libstdc++-v3/libmath/mathconf.h
View File

@ -79,11 +79,6 @@ typedef int Int64_t __attribute ((mode (DI)));
# include <nan.h>
#endif
#ifndef NAN
# define NAN (nan())
double nan (void);
#endif
#ifdef HAVE_IEEEFP_H
# include <ieeefp.h>
#endif

36
libstdc++-v3/libmath/nan.c
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@ -1,36 +0,0 @@
/* Return quiet nan. */
/* Copyright (C) 1997, 1998, 1999 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 <stdlib.h>
#include <string.h>
double
nan ()
{ return strtod ("nan", NULL); }

2
libstdc++-v3/linkage.m4
View File

@ -510,7 +510,7 @@ AC_DEFUN(GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT, [
dnl always pass if libm is available, and fail if it isn't. If it is
dnl available, we assume we'll need it later, so add it to LIBS.
AC_CHECK_LIB(m, main)
AC_REPLACE_MATHFUNCS(nan copysignf)
AC_REPLACE_MATHFUNCS(copysignf)
dnl For __signbit to signbit conversions.
AC_CHECK_FUNCS([__signbit], , [LIBMATHOBJS="$LIBMATHOBJS signbit.lo"])