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new module 'math'
|
From: |
Bruno Haible |
|
Subject: |
new module 'math' |
|
Date: |
Sun, 18 Feb 2007 15:07:41 +0100 |
|
User-agent: |
KMail/1.5.4 |
Here's the next "complete" header file, using the same scheme as string.h.
Paolo, this changes all the files from the 'mathl' module:
- mathl.h is replaced by <math.h>,
- All the .c modules need to include <config.h>. Not including it is a
latent potential trouble.
- In some files the copyright headers were not at the beginning of the
file. I moved them to the beginning.
Is this ok with you?
Bruno
2007-02-18 Bruno Haible <address@hidden>
* modules/math: New file.
* modules/mathl (Files): Remove lib/mathl.h.
(Depends-on): Add math.
(Makefile.am): Don't mention mathl.h.
(Include): Use <math.h> instead of mathl.h.
* lib/math_.h: New file.
* lib/mathl.h: Remove file.
* lib/acosl.c: Include <config.h> and <math.h> first. Don't include
mathl.h.
* lib/asinl.c: Likewise.
* lib/atanl.c: Likewise.
* lib/ceill.c: Likewise.
* lib/cosl.c: Likewise.
* lib/expl.c: Likewise.
* lib/floorl.c: Likewise.
* lib/frexpl.c: Likewise.
* lib/ldexpl.c: Likewise.
* lib/logl.c: Likewise.
* lib/sincosl.c: Likewise.
* lib/sinl.c: Likewise.
* lib/sqrtl.c: Likewise.
* lib/tanl.c: Likewise.
* lib/trigl.c: Likewise.
* m4/math_h.m4: New file.
============================= modules/math =================================
Description:
A GNU-like <math.h>.
Files:
lib/math_.h
m4/math_h.m4
Depends-on:
absolute-header
link-warning
configure.ac:
gl_MATH_H
Makefile.am:
BUILT_SOURCES += math.h
# We need the following in order to create <math.h> when the system
# doesn't have one that works with the given compiler.
math.h: math_.h
rm -f address@hidden $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''ABSOLUTE_MATH_H''@|$(ABSOLUTE_MATH_H)|g' \
-e 's|@''GNULIB_MATHL''@|$(GNULIB_MATHL)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/math_.h; \
} > address@hidden
mv address@hidden $@
MOSTLYCLEANFILES += math.h math.h-t
Include:
<math.h>
License:
LGPL
Maintainer:
all
============================== lib/math_.h =================================
/* A GNU-like <math.h>.
Copyright (C) 2002-2003, 2007 Free Software Foundation, Inc.
This program 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 program 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 program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _GL_MATH_H
#define _GL_MATH_H
#include @ABSOLUTE_MATH_H@
/* The definition of GL_LINK_WARNING is copied here. */
#ifdef __cplusplus
extern "C" {
#endif
#if @GNULIB_MATHL@
extern long double acosl (long double x);
#elif defined GNULIB_POSIXCHECK
# undef acosl
# define acosl(x) \
(GL_LINK_WARNING ("acosl is unportable - "\
"use gnulib module mathl for portability"), \
acosl (x))
#endif
#if @GNULIB_MATHL@
extern long double asinl (long double x);
#elif defined GNULIB_POSIXCHECK
# undef asinl
# define asinl(x) \
(GL_LINK_WARNING ("asinl is unportable - "\
"use gnulib module mathl for portability"), \
asinl (x))
#endif
#if @GNULIB_MATHL@
extern long double atanl (long double x);
#elif defined GNULIB_POSIXCHECK
# undef atanl
# define atanl(x) \
(GL_LINK_WARNING ("atanl is unportable - "\
"use gnulib module mathl for portability"), \
atanl (x))
#endif
#if @GNULIB_MATHL@
extern long double ceill (long double x);
#elif defined GNULIB_POSIXCHECK
# undef ceill
# define ceill(x) \
(GL_LINK_WARNING ("ceill is unportable - "\
"use gnulib module mathl for portability"), \
ceill (x))
#endif
#if @GNULIB_MATHL@
extern long double cosl (long double x);
#elif defined GNULIB_POSIXCHECK
# undef cosl
# define cosl(x) \
(GL_LINK_WARNING ("cosl is unportable - "\
"use gnulib module mathl for portability"), \
cosl (x))
#endif
#if @GNULIB_MATHL@
extern long double expl (long double x);
#elif defined GNULIB_POSIXCHECK
# undef expl
# define expl(x) \
(GL_LINK_WARNING ("expl is unportable - "\
"use gnulib module mathl for portability"), \
expl (x))
#endif
#if @GNULIB_MATHL@
extern long double floorl (long double x);
#elif defined GNULIB_POSIXCHECK
# undef floorl
# define floorl(x) \
(GL_LINK_WARNING ("floorl is unportable - "\
"use gnulib module mathl for portability"), \
floorl (x))
#endif
#if @GNULIB_MATHL@
extern long double frexpl (long double x, int *exp);
#elif defined GNULIB_POSIXCHECK
# undef frexpl
# define frexpl(x,e) \
(GL_LINK_WARNING ("frexpl is unportable - "\
"use gnulib module mathl for portability"), \
frexpl (x, e))
#endif
#if @GNULIB_MATHL@
extern long double ldexpl (long double x, int exp);
#elif defined GNULIB_POSIXCHECK
# undef ldexpl
# define ldexpl(x,e) \
(GL_LINK_WARNING ("ldexpl is unportable - "\
"use gnulib module mathl for portability"), \
ldexpl (x, e))
#endif
#if @GNULIB_MATHL@
extern long double logl (long double x);
#elif defined GNULIB_POSIXCHECK
# undef logl
# define logl(x) \
(GL_LINK_WARNING ("logl is unportable - "\
"use gnulib module mathl for portability"), \
logl (x))
#endif
#if @GNULIB_MATHL@
extern long double sinl (long double x);
#elif defined GNULIB_POSIXCHECK
# undef sinl
# define sinl(x) \
(GL_LINK_WARNING ("sinl is unportable - "\
"use gnulib module mathl for portability"), \
sinl (x))
#endif
#if @GNULIB_MATHL@
extern long double sqrtl (long double x);
#elif defined GNULIB_POSIXCHECK
# undef sqrtl
# define sqrtl(x) \
(GL_LINK_WARNING ("sqrtl is unportable - "\
"use gnulib module mathl for portability"), \
sqrtl (x))
#endif
#if @GNULIB_MATHL@
extern long double tanl (long double x);
#elif defined GNULIB_POSIXCHECK
# undef tanl
# define tanl(x) \
(GL_LINK_WARNING ("tanl is unportable - "\
"use gnulib module mathl for portability"), \
tanl (x))
#endif
#ifdef __cplusplus
}
#endif
#endif
============================= m4/math_h.m4 =================================
# math_h.m4 serial 1
dnl Copyright (C) 2007 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_MATH_H],
[
AC_REQUIRE([gl_MATH_H_DEFAULTS])
gl_ABSOLUTE_HEADER([math.h])
ABSOLUTE_MATH_H=\"$gl_cv_absolute_math_h\"
AC_SUBST([ABSOLUTE_MATH_H])
])
AC_DEFUN([gl_MATH_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_MATH_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_MATH_H_DEFAULTS],
[
GNULIB_MATHL=0; AC_SUBST([GNULIB_MATHL])
])
============================================================================
*** lib/acosl.c 11 Nov 2004 09:26:09 -0000 1.3
--- lib/acosl.c 18 Feb 2007 13:42:04 -0000
***************
*** 9,15 ****
* ====================================================
*/
! #include "mathl.h"
/*
Long double expansions contributed by
--- 9,18 ----
* ====================================================
*/
! #include <config.h>
!
! /* Specification. */
! #include <math.h>
/*
Long double expansions contributed by
***************
*** 33,40 ****
*/
- #include <math.h>
-
static const long double
one = 1.0L,
huge = 1.0e+4932L,
--- 36,41 ----
*** lib/asinl.c 9 Sep 2003 17:44:20 -0000 1.2
--- lib/asinl.c 18 Feb 2007 13:42:04 -0000
***************
*** 9,15 ****
* ====================================================
*/
! #include "mathl.h"
/*
Long double expansions contributed by
--- 9,18 ----
* ====================================================
*/
! #include <config.h>
!
! /* Specification. */
! #include <math.h>
/*
Long double expansions contributed by
***************
*** 33,40 ****
*/
- #include <math.h>
-
static const long double
one = 1.0L,
huge = 1.0e+4932L,
--- 36,41 ----
*** lib/atanl.c 14 May 2005 06:03:57 -0000 1.3
--- lib/atanl.c 18 Feb 2007 13:42:04 -0000
***************
*** 1,3 ****
--- 1,25 ----
+ /* Copyright 2001 by Stephen L. Moshier <address@hidden>
+
+ This program 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 program 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 program; see the file COPYING.
+ If not, write to the Free Software Foundation,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+ #include <config.h>
+
+ /* Specification. */
+ #include <math.h>
+
/* s_atanl.c
*
* Inverse circular tangent for 128-bit long double precision
***************
*** 42,67 ****
*
*/
- /* Copyright 2001 by Stephen L. Moshier <address@hidden>
-
- This program 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 program 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 program; see the file COPYING.
- If not, write to the Free Software Foundation,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-
- #include "mathl.h"
-
- #include <math.h>
/* arctan(k/8), k = 0, ..., 82 */
static const long double atantbl[84] = {
--- 64,69 ----
*** lib/ceill.c 14 May 2005 06:03:57 -0000 1.3
--- lib/ceill.c 18 Feb 2007 13:42:04 -0000
***************
*** 1,7 ****
/* Emulation for ceill.
Contributed by Paolo Bonzini
! Copyright 2002, 2003 Free Software Foundation, Inc.
This file is part of gnulib.
--- 1,7 ----
/* Emulation for ceill.
Contributed by Paolo Bonzini
! Copyright 2002, 2003, 2007 Free Software Foundation, Inc.
This file is part of gnulib.
***************
*** 19,27 ****
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
! #include <float.h>
! #include "mathl.h"
/* To compute the integer part of X, sum a big enough
integer so that the precision of the floating point
--- 19,30 ----
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
! #include <config.h>
!
! /* Specification. */
! #include <math.h>
! #include <float.h>
/* To compute the integer part of X, sum a big enough
integer so that the precision of the floating point
*** lib/cosl.c 9 Sep 2003 17:44:20 -0000 1.2
--- lib/cosl.c 18 Feb 2007 13:42:04 -0000
***************
*** 13,18 ****
--- 13,23 ----
* ====================================================
*/
+ #include <config.h>
+
+ /* Specification. */
+ #include <math.h>
+
/* sinl(x)
* Return sine function of x.
*
***************
*** 44,53 ****
* TRIG(x) returns trig(x) nearly rounded
*/
- #include <math.h>
-
- #include "mathl.h"
-
#include "trigl.h"
#ifdef HAVE_SINL
#include "trigl.c"
--- 49,54 ----
*** lib/expl.c 14 May 2005 06:03:58 -0000 1.4
--- lib/expl.c 18 Feb 2007 13:42:04 -0000
***************
*** 1,7 ****
/* Emulation for expl.
Contributed by Paolo Bonzini
! Copyright 2002, 2003 Free Software Foundation, Inc.
This file is part of gnulib.
--- 1,7 ----
/* Emulation for expl.
Contributed by Paolo Bonzini
! Copyright 2002, 2003, 2007 Free Software Foundation, Inc.
This file is part of gnulib.
***************
*** 19,28 ****
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
! #include <float.h>
#include <math.h>
! #include "mathl.h"
static const long double C[] = {
/* Chebyshev polynom coeficients for (exp(x)-1)/x */
--- 19,30 ----
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
! #include <config.h>
!
! /* Specification. */
#include <math.h>
! #include <float.h>
static const long double C[] = {
/* Chebyshev polynom coeficients for (exp(x)-1)/x */
*** lib/floorl.c 14 May 2005 06:03:58 -0000 1.3
--- lib/floorl.c 18 Feb 2007 13:42:04 -0000
***************
*** 1,7 ****
/* Emulation for floorl.
Contributed by Paolo Bonzini
! Copyright 2002, 2003 Free Software Foundation, Inc.
This file is part of gnulib.
--- 1,7 ----
/* Emulation for floorl.
Contributed by Paolo Bonzini
! Copyright 2002, 2003, 2007 Free Software Foundation, Inc.
This file is part of gnulib.
***************
*** 19,27 ****
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
! #include <float.h>
! #include "mathl.h"
/* To compute the integer part of X, sum a big enough
integer so that the precision of the floating point
--- 19,30 ----
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
! #include <config.h>
!
! /* Specification. */
! #include <math.h>
! #include <float.h>
/* To compute the integer part of X, sum a big enough
integer so that the precision of the floating point
*** lib/frexpl.c 14 May 2005 06:03:58 -0000 1.4
--- lib/frexpl.c 18 Feb 2007 13:42:04 -0000
***************
*** 1,7 ****
/* Emulation for frexpl.
Contributed by Paolo Bonzini
! Copyright 2002, 2003 Free Software Foundation, Inc.
This file is part of gnulib.
--- 1,7 ----
/* Emulation for frexpl.
Contributed by Paolo Bonzini
! Copyright 2002, 2003, 2007 Free Software Foundation, Inc.
This file is part of gnulib.
***************
*** 19,28 ****
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
! #include <float.h>
#include <math.h>
! #include "mathl.h"
/* Binary search. Quite inefficient but portable. */
long double
--- 19,30 ----
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
! #include <config.h>
!
! /* Specification. */
#include <math.h>
! #include <float.h>
/* Binary search. Quite inefficient but portable. */
long double
*** lib/ldexpl.c 14 May 2005 06:03:58 -0000 1.4
--- lib/ldexpl.c 18 Feb 2007 13:42:04 -0000
***************
*** 1,7 ****
/* Emulation for ldexpl.
Contributed by Paolo Bonzini
! Copyright 2002, 2003 Free Software Foundation, Inc.
This file is part of gnulib.
--- 1,7 ----
/* Emulation for ldexpl.
Contributed by Paolo Bonzini
! Copyright 2002, 2003, 2007 Free Software Foundation, Inc.
This file is part of gnulib.
***************
*** 19,28 ****
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
! #include <float.h>
#include <math.h>
! #include "mathl.h"
long double
ldexpl(long double x, int exp)
--- 19,30 ----
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
! #include <config.h>
!
! /* Specification. */
#include <math.h>
! #include <float.h>
long double
ldexpl(long double x, int exp)
*** lib/logl.c 14 May 2005 06:03:58 -0000 1.3
--- lib/logl.c 18 Feb 2007 13:42:04 -0000
***************
*** 1,3 ****
--- 1,25 ----
+ /* Copyright 2001 by Stephen L. Moshier <address@hidden>
+
+ This program 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 program 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 program; see the file COPYING.
+ If not, write to the Free Software Foundation,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+ #include <config.h>
+
+ /* Specification. */
+ #include <math.h>
+
/* logll.c
*
* Natural logarithm for 128-bit long double precision.
***************
*** 42,68 ****
*
*/
- #include <math.h>
-
- #include "mathl.h"
-
- /* Copyright 2001 by Stephen L. Moshier <address@hidden>
-
- This program 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 program 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 program; see the file COPYING.
- If not, write to the Free Software Foundation,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-
/* log(1+x) = x - .5 x^2 + x^3 l(x)
-.0078125 <= x <= +.0078125
peak relative error 1.2e-37 */
--- 64,69 ----
*** lib/sincosl.c 23 Nov 2006 20:18:34 -0000 1.4
--- lib/sincosl.c 18 Feb 2007 13:42:05 -0000
***************
*** 1,5 ****
/* Quad-precision floating point trigonometric functions on <-pi/4,pi/4>.
! Copyright (C) 1999, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <address@hidden>
--- 1,5 ----
/* Quad-precision floating point trigonometric functions on <-pi/4,pi/4>.
! Copyright (C) 1999, 2006, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <address@hidden>
***************
*** 17,26 ****
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#include <math.h>
- #include <float.h>
! #include "mathl.h"
static const long double sin_c[] = {
#define ONE sin_c[0]
--- 17,28 ----
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ #include <config.h>
+
+ /* Specification. */
#include <math.h>
! #include <float.h>
static const long double sin_c[] = {
#define ONE sin_c[0]
*** lib/sinl.c 9 Sep 2003 17:44:20 -0000 1.2
--- lib/sinl.c 18 Feb 2007 13:42:05 -0000
***************
*** 13,18 ****
--- 13,23 ----
* ====================================================
*/
+ #include <config.h>
+
+ /* Specification. */
+ #include <math.h>
+
/* sinl(x)
* Return sine function of x.
*
***************
*** 44,53 ****
* TRIG(x) returns trig(x) nearly rounded
*/
- #include <math.h>
-
- #include "mathl.h"
-
#include "trigl.h"
#include "trigl.c"
#include "sincosl.c"
--- 49,54 ----
*** lib/sqrtl.c 14 May 2005 06:03:58 -0000 1.3
--- lib/sqrtl.c 18 Feb 2007 13:42:05 -0000
***************
*** 1,7 ****
/* Emulation for sqrtl.
Contributed by Paolo Bonzini
! Copyright 2002, 2003 Free Software Foundation, Inc.
This file is part of gnulib.
--- 1,7 ----
/* Emulation for sqrtl.
Contributed by Paolo Bonzini
! Copyright 2002, 2003, 2007 Free Software Foundation, Inc.
This file is part of gnulib.
***************
*** 19,28 ****
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
! #include <float.h>
#include <math.h>
! #include "mathl.h"
/* A simple Newton-Raphson method. */
long double
--- 19,30 ----
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
! #include <config.h>
!
! /* Specification. */
#include <math.h>
! #include <float.h>
/* A simple Newton-Raphson method. */
long double
*** lib/tanl.c 9 Sep 2003 17:44:20 -0000 1.2
--- lib/tanl.c 18 Feb 2007 13:42:05 -0000
***************
*** 14,19 ****
--- 14,24 ----
* ====================================================
*/
+ #include <config.h>
+
+ /* Specification. */
+ #include <math.h>
+
/* tanl(x)
* Return tangent function of x.
*
***************
*** 44,53 ****
* TRIG(x) returns trig(x) nearly rounded
*/
- #include <math.h>
-
- #include "mathl.h"
-
#include "trigl.h"
#ifdef HAVE_SINL
#ifdef HAVE_COSL
--- 49,54 ----
*** lib/trigl.c 14 May 2005 06:03:58 -0000 1.3
--- lib/trigl.c 18 Feb 2007 13:42:05 -0000
***************
*** 1,5 ****
/* Quad-precision floating point argument reduction.
! Copyright (C) 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <address@hidden>
--- 1,5 ----
/* Quad-precision floating point argument reduction.
! Copyright (C) 1999, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <address@hidden>
***************
*** 17,26 ****
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#include <math.h>
- #include <float.h>
! #include "mathl.h"
/* Table of constants for 2/pi, 5628 hexadecimal digits of 2/pi */
static const int two_over_pi[] = {
--- 17,28 ----
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ #include <config.h>
+
+ /* Specification. */
#include <math.h>
! #include <float.h>
/* Table of constants for 2/pi, 5628 hexadecimal digits of 2/pi */
static const int two_over_pi[] = {
*** modules/mathl 13 Oct 2006 12:40:23 -0000 1.4
--- modules/mathl 18 Feb 2007 13:42:06 -0000
***************
*** 2,8 ****
C99 functions for transcendental functions with long double arguments.
Files:
- lib/mathl.h
lib/acosl.c
lib/asinl.c
lib/atanl.c
--- 2,7 ----
***************
*** 22,36 ****
m4/mathl.m4
Depends-on:
configure.ac:
gl_FUNC_LONG_DOUBLE_MATH
Makefile.am:
! noinst_HEADERS += mathl.h trigl.h trigl.c sincosl.c
Include:
! "mathl.h"
License:
GPL
--- 21,36 ----
m4/mathl.m4
Depends-on:
+ math
configure.ac:
gl_FUNC_LONG_DOUBLE_MATH
Makefile.am:
! noinst_HEADERS += trigl.h trigl.c sincosl.c
Include:
! <math.h>
License:
GPL
- new module 'math',
Bruno Haible <=