octave-kai/gnulib-hg: m4/math

annotate m4/math_h.m4 @ 15857:6b8400199763

New module 'sqrtf'. * lib/math.in.h (sqrtf): New declaration. * lib/sqrtf.c: New file. * m4/sqrtf.m4: New file. * m4/math_h.m4 (gl_MATH_H): Test whether sqrtf is declared. (gl_MATH_H_DEFAULTS): Initialize GNULIB_SQRTF, HAVE_SQRTF. * modules/math (Makefile.am): Substitute GNULIB_SQRTF, HAVE_SQRTF. * modules/sqrtf: New file. * tests/test-math-c++.cc: Check the declaration of sqrtf. * doc/posix-functions/sqrtf.texi: Mention the new module.

author	Bruno Haible <bruno@clisp.org>
date	Sat, 08 Oct 2011 21:16:48 +0200
parents	cd98f212217e
children	e6ff40a73d85

rev	line source
15857 6b8400199763 New module 'sqrtf'. Bruno Haible <bruno@clisp.org> parents: 15847 diff changeset	1 # math_h.m4 serial 32
14079 97fc9a21a8fb maint: update almost all copyright ranges to include 2011 Jim Meyering <meyering@redhat.com> parents: 13983 diff changeset	2 dnl Copyright (C) 2007-2011 Free Software Foundation, Inc.
8186 c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	3 dnl This file is free software; the Free Software Foundation
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	4 dnl gives unlimited permission to copy and/or distribute it,
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	5 dnl with or without modifications, as long as this notice is preserved.
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	6
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	7 AC_DEFUN([gl_MATH_H],
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	8 [
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	9 AC_REQUIRE([gl_MATH_H_DEFAULTS])
8995 1025663f7658 * m4/include_next.m4 (gl_INCLUDE_NEXT): Define and AC_SUBST Paul Eggert <eggert@cs.ucla.edu> parents: 8652 diff changeset	10 gl_CHECK_NEXT_HEADERS([math.h])
12726 d6da6e5f2f62 math: add portability warnings for classification macros Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	11 AC_REQUIRE([AC_C_INLINE])
d6da6e5f2f62 math: add portability warnings for classification macros Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	12
9898 02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	13 AC_CACHE_CHECK([whether NAN macro works], [gl_cv_header_math_nan_works],
9921 01cfd65cc7e0 Fix underquoting of AC_LANG_PROGRAM arguments. Bruno Haible <bruno@clisp.org> parents: 9913 diff changeset	14 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <math.h>]],
9898 02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	15 [[/* Solaris 10 has a broken definition of NAN. Other platforms
02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	16 fail to provide NAN, or provide it only in C99 mode; this
02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	17 test only needs to fail when NAN is provided but wrong. */
02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	18 float f = 1.0f;
02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	19 #ifdef NAN
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 10667 diff changeset	20 f = NAN;
9898 02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	21 #endif
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 10667 diff changeset	22 return f == 0;]])],
9898 02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	23 [gl_cv_header_math_nan_works=yes],
02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	24 [gl_cv_header_math_nan_works=no])])
9900 5f47b9c9cc45 * m4/math_h.m4 (gl_MATH_H): Fix typos. Jim Meyering <meyering@redhat.com> parents: 9898 diff changeset	25 if test $gl_cv_header_math_nan_works = no; then
9898 02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	26 REPLACE_NAN=1
02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	27 fi
02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	28 AC_CACHE_CHECK([whether HUGE_VAL works], [gl_cv_header_math_huge_val_works],
9921 01cfd65cc7e0 Fix underquoting of AC_LANG_PROGRAM arguments. Bruno Haible <bruno@clisp.org> parents: 9913 diff changeset	29 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <math.h>]],
9898 02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	30 [[/* Solaris 10 has a broken definition of HUGE_VAL. */
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 10667 diff changeset	31 double d = HUGE_VAL;
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 10667 diff changeset	32 return d == 0;]])],
9898 02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	33 [gl_cv_header_math_huge_val_works=yes],
02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	34 [gl_cv_header_math_huge_val_works=no])])
9900 5f47b9c9cc45 * m4/math_h.m4 (gl_MATH_H): Fix typos. Jim Meyering <meyering@redhat.com> parents: 9898 diff changeset	35 if test $gl_cv_header_math_huge_val_works = no; then
9898 02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	36 REPLACE_HUGE_VAL=1
02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	37 fi
12766 2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12752 diff changeset	38
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12752 diff changeset	39 dnl Check for declarations of anything we want to poison if the
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12752 diff changeset	40 dnl corresponding gnulib module is not in use.
15830 8cbd3394f44f New module 'fabsf'. Bruno Haible <bruno@clisp.org> parents: 15828 diff changeset	41 gl_WARN_ON_USE_PREPARE([[#include <math.h>]],
15841 d26d12e238e1 New module 'frexpf'. Bruno Haible <bruno@clisp.org> parents: 15838 diff changeset	42 [acosl asinl atanl ceilf ceill cosl expl fabsf floorf floorl fmodf
d26d12e238e1 New module 'frexpf'. Bruno Haible <bruno@clisp.org> parents: 15838 diff changeset	43 frexpf frexpl
15857 6b8400199763 New module 'sqrtf'. Bruno Haible <bruno@clisp.org> parents: 15847 diff changeset	44 ldexpf ldexpl logb logl modff round roundf roundl sinl sqrtf sqrtl
15838 0e07b354626a New module 'modff'. Bruno Haible <bruno@clisp.org> parents: 15832 diff changeset	45 tanl trunc truncf truncl])
8186 c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	46 ])
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	47
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	48 AC_DEFUN([gl_MATH_MODULE_INDICATOR],
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	49 [
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	50 dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	51 AC_REQUIRE([gl_MATH_H_DEFAULTS])
13066 fc8c984b0733 Factorize common .m4 code. Bruno Haible <bruno@clisp.org> parents: 12960 diff changeset	52 gl_MODULE_INDICATOR_SET_VARIABLE([$1])
12960 1583e59dfb92 Tests of module 'math' in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12927 diff changeset	53 dnl Define it also as a C macro, for the benefit of the unit tests.
13071 b2385e7b332e Distinguish two kinds of module indicators. Bruno Haible <bruno@clisp.org> parents: 13066 diff changeset	54 gl_MODULE_INDICATOR_FOR_TESTS([$1])
8186 c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	55 ])
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	56
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	57 AC_DEFUN([gl_MATH_H_DEFAULTS],
c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	58 [
12752 73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	59 GNULIB_ACOSL=0; AC_SUBST([GNULIB_ACOSL])
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	60 GNULIB_ASINL=0; AC_SUBST([GNULIB_ASINL])
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	61 GNULIB_ATANL=0; AC_SUBST([GNULIB_ATANL])
13982 2c35dd380b9e New module 'ceil-ieee'. Bruno Haible <bruno@clisp.org> parents: 13981 diff changeset	62 GNULIB_CEIL=0; AC_SUBST([GNULIB_CEIL])
9420 9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	63 GNULIB_CEILF=0; AC_SUBST([GNULIB_CEILF])
9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	64 GNULIB_CEILL=0; AC_SUBST([GNULIB_CEILL])
12752 73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	65 GNULIB_COSL=0; AC_SUBST([GNULIB_COSL])
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	66 GNULIB_EXPL=0; AC_SUBST([GNULIB_EXPL])
15828 36ce57192e3b New module 'fabsf'. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	67 GNULIB_FABSF=0; AC_SUBST([GNULIB_FABSF])
13981 8a7dbd29e9a5 New module 'floor-ieee'. Bruno Haible <bruno@clisp.org> parents: 13979 diff changeset	68 GNULIB_FLOOR=0; AC_SUBST([GNULIB_FLOOR])
9420 9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	69 GNULIB_FLOORF=0; AC_SUBST([GNULIB_FLOORF])
9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	70 GNULIB_FLOORL=0; AC_SUBST([GNULIB_FLOORL])
15832 022f031c4bdf New module 'fmodf'. Bruno Haible <bruno@clisp.org> parents: 15830 diff changeset	71 GNULIB_FMODF=0; AC_SUBST([GNULIB_FMODF])
15841 d26d12e238e1 New module 'frexpf'. Bruno Haible <bruno@clisp.org> parents: 15838 diff changeset	72 GNULIB_FREXPF=0; AC_SUBST([GNULIB_FREXPF])
9420 9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	73 GNULIB_FREXP=0; AC_SUBST([GNULIB_FREXP])
9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	74 GNULIB_FREXPL=0; AC_SUBST([GNULIB_FREXPL])
9423 fa47aa8bb105 Use REPLACE_ISFINITE instead of HAVE_DECL_ISFINITE. Bruno Haible <bruno@clisp.org> parents: 9420 diff changeset	75 GNULIB_ISFINITE=0; AC_SUBST([GNULIB_ISFINITE])
10287 7a5cfea8469f Add isinf module. Ben Pfaff <blp@cs.stanford.edu> parents: 10267 diff changeset	76 GNULIB_ISINF=0; AC_SUBST([GNULIB_ISINF])
10267 bf763f10f63c Add isnan module. Ben Pfaff <blp@cs.stanford.edu> parents: 9921 diff changeset	77 GNULIB_ISNAN=0; AC_SUBST([GNULIB_ISNAN])
10667 678640901735 Move the isnanf(), isnand(), isnanl() declarations to <math.h>. Bruno Haible <bruno@clisp.org> parents: 10287 diff changeset	78 GNULIB_ISNANF=0; AC_SUBST([GNULIB_ISNANF])
678640901735 Move the isnanf(), isnand(), isnanl() declarations to <math.h>. Bruno Haible <bruno@clisp.org> parents: 10287 diff changeset	79 GNULIB_ISNAND=0; AC_SUBST([GNULIB_ISNAND])
678640901735 Move the isnanf(), isnand(), isnanl() declarations to <math.h>. Bruno Haible <bruno@clisp.org> parents: 10287 diff changeset	80 GNULIB_ISNANL=0; AC_SUBST([GNULIB_ISNANL])
15847 cd98f212217e New module 'ldexpf'. Bruno Haible <bruno@clisp.org> parents: 15845 diff changeset	81 GNULIB_LDEXPF=0; AC_SUBST([GNULIB_LDEXPF])
9420 9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	82 GNULIB_LDEXPL=0; AC_SUBST([GNULIB_LDEXPL])
12927 d3ea0f2aacfc logb: Provide missing declaration for Cygwin. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	83 GNULIB_LOGB=0; AC_SUBST([GNULIB_LOGB])
12752 73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	84 GNULIB_LOGL=0; AC_SUBST([GNULIB_LOGL])
15838 0e07b354626a New module 'modff'. Bruno Haible <bruno@clisp.org> parents: 15832 diff changeset	85 GNULIB_MODFF=0; AC_SUBST([GNULIB_MODFF])
9420 9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	86 GNULIB_ROUND=0; AC_SUBST([GNULIB_ROUND])
9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	87 GNULIB_ROUNDF=0; AC_SUBST([GNULIB_ROUNDF])
9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	88 GNULIB_ROUNDL=0; AC_SUBST([GNULIB_ROUNDL])
9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	89 GNULIB_SIGNBIT=0; AC_SUBST([GNULIB_SIGNBIT])
12752 73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	90 GNULIB_SINL=0; AC_SUBST([GNULIB_SINL])
15857 6b8400199763 New module 'sqrtf'. Bruno Haible <bruno@clisp.org> parents: 15847 diff changeset	91 GNULIB_SQRTF=0; AC_SUBST([GNULIB_SQRTF])
12752 73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	92 GNULIB_SQRTL=0; AC_SUBST([GNULIB_SQRTL])
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	93 GNULIB_TANL=0; AC_SUBST([GNULIB_TANL])
9420 9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	94 GNULIB_TRUNC=0; AC_SUBST([GNULIB_TRUNC])
9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	95 GNULIB_TRUNCF=0; AC_SUBST([GNULIB_TRUNCF])
9e0484f26251 Fix link errors with Sun C 5.0 on Solaris 10. Bruno Haible <bruno@clisp.org> parents: 9414 diff changeset	96 GNULIB_TRUNCL=0; AC_SUBST([GNULIB_TRUNCL])
8359 d8d194025f40 Provide the option to declare the mathl functions also when the 'mathl' Bruno Haible <bruno@clisp.org> parents: 8186 diff changeset	97 dnl Assume proper GNU behavior unless another module says otherwise.
12752 73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	98 HAVE_ACOSL=1; AC_SUBST([HAVE_ACOSL])
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	99 HAVE_ASINL=1; AC_SUBST([HAVE_ASINL])
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	100 HAVE_ATANL=1; AC_SUBST([HAVE_ATANL])
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	101 HAVE_COSL=1; AC_SUBST([HAVE_COSL])
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	102 HAVE_EXPL=1; AC_SUBST([HAVE_EXPL])
15828 36ce57192e3b New module 'fabsf'. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	103 HAVE_FABSF=1; AC_SUBST([HAVE_FABSF])
15832 022f031c4bdf New module 'fmodf'. Bruno Haible <bruno@clisp.org> parents: 15830 diff changeset	104 HAVE_FMODF=1; AC_SUBST([HAVE_FMODF])
15841 d26d12e238e1 New module 'frexpf'. Bruno Haible <bruno@clisp.org> parents: 15838 diff changeset	105 HAVE_FREXPF=1; AC_SUBST([HAVE_FREXPF])
10667 678640901735 Move the isnanf(), isnand(), isnanl() declarations to <math.h>. Bruno Haible <bruno@clisp.org> parents: 10287 diff changeset	106 HAVE_ISNANF=1; AC_SUBST([HAVE_ISNANF])
678640901735 Move the isnanf(), isnand(), isnanl() declarations to <math.h>. Bruno Haible <bruno@clisp.org> parents: 10287 diff changeset	107 HAVE_ISNAND=1; AC_SUBST([HAVE_ISNAND])
678640901735 Move the isnanf(), isnand(), isnanl() declarations to <math.h>. Bruno Haible <bruno@clisp.org> parents: 10287 diff changeset	108 HAVE_ISNANL=1; AC_SUBST([HAVE_ISNANL])
15847 cd98f212217e New module 'ldexpf'. Bruno Haible <bruno@clisp.org> parents: 15845 diff changeset	109 HAVE_LDEXPF=1; AC_SUBST([HAVE_LDEXPF])
12752 73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	110 HAVE_LOGL=1; AC_SUBST([HAVE_LOGL])
15838 0e07b354626a New module 'modff'. Bruno Haible <bruno@clisp.org> parents: 15832 diff changeset	111 HAVE_MODFF=1; AC_SUBST([HAVE_MODFF])
12752 73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	112 HAVE_SINL=1; AC_SUBST([HAVE_SINL])
15857 6b8400199763 New module 'sqrtf'. Bruno Haible <bruno@clisp.org> parents: 15847 diff changeset	113 HAVE_SQRTF=1; AC_SUBST([HAVE_SQRTF])
12752 73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	114 HAVE_SQRTL=1; AC_SUBST([HAVE_SQRTL])
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl. Bruno Haible <bruno@clisp.org> parents: 12726 diff changeset	115 HAVE_TANL=1; AC_SUBST([HAVE_TANL])
9645 c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	116 HAVE_DECL_ACOSL=1; AC_SUBST([HAVE_DECL_ACOSL])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	117 HAVE_DECL_ASINL=1; AC_SUBST([HAVE_DECL_ASINL])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	118 HAVE_DECL_ATANL=1; AC_SUBST([HAVE_DECL_ATANL])
13142 6b79b839590c math: Fix some C++ test errors on Cygwin. Bruno Haible <bruno@clisp.org> parents: 13071 diff changeset	119 HAVE_DECL_CEILF=1; AC_SUBST([HAVE_DECL_CEILF])
6b79b839590c math: Fix some C++ test errors on Cygwin. Bruno Haible <bruno@clisp.org> parents: 13071 diff changeset	120 HAVE_DECL_CEILL=1; AC_SUBST([HAVE_DECL_CEILL])
9645 c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	121 HAVE_DECL_COSL=1; AC_SUBST([HAVE_DECL_COSL])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	122 HAVE_DECL_EXPL=1; AC_SUBST([HAVE_DECL_EXPL])
13142 6b79b839590c math: Fix some C++ test errors on Cygwin. Bruno Haible <bruno@clisp.org> parents: 13071 diff changeset	123 HAVE_DECL_FLOORF=1; AC_SUBST([HAVE_DECL_FLOORF])
6b79b839590c math: Fix some C++ test errors on Cygwin. Bruno Haible <bruno@clisp.org> parents: 13071 diff changeset	124 HAVE_DECL_FLOORL=1; AC_SUBST([HAVE_DECL_FLOORL])
9645 c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	125 HAVE_DECL_FREXPL=1; AC_SUBST([HAVE_DECL_FREXPL])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	126 HAVE_DECL_LDEXPL=1; AC_SUBST([HAVE_DECL_LDEXPL])
12927 d3ea0f2aacfc logb: Provide missing declaration for Cygwin. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	127 HAVE_DECL_LOGB=1; AC_SUBST([HAVE_DECL_LOGB])
9645 c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	128 HAVE_DECL_LOGL=1; AC_SUBST([HAVE_DECL_LOGL])
13142 6b79b839590c math: Fix some C++ test errors on Cygwin. Bruno Haible <bruno@clisp.org> parents: 13071 diff changeset	129 HAVE_DECL_ROUND=1; AC_SUBST([HAVE_DECL_ROUND])
6b79b839590c math: Fix some C++ test errors on Cygwin. Bruno Haible <bruno@clisp.org> parents: 13071 diff changeset	130 HAVE_DECL_ROUNDF=1; AC_SUBST([HAVE_DECL_ROUNDF])
6b79b839590c math: Fix some C++ test errors on Cygwin. Bruno Haible <bruno@clisp.org> parents: 13071 diff changeset	131 HAVE_DECL_ROUNDL=1; AC_SUBST([HAVE_DECL_ROUNDL])
9645 c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	132 HAVE_DECL_SINL=1; AC_SUBST([HAVE_DECL_SINL])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	133 HAVE_DECL_SQRTL=1; AC_SUBST([HAVE_DECL_SQRTL])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	134 HAVE_DECL_TANL=1; AC_SUBST([HAVE_DECL_TANL])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	135 HAVE_DECL_TRUNC=1; AC_SUBST([HAVE_DECL_TRUNC])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	136 HAVE_DECL_TRUNCF=1; AC_SUBST([HAVE_DECL_TRUNCF])
13142 6b79b839590c math: Fix some C++ test errors on Cygwin. Bruno Haible <bruno@clisp.org> parents: 13071 diff changeset	137 HAVE_DECL_TRUNCL=1; AC_SUBST([HAVE_DECL_TRUNCL])
13982 2c35dd380b9e New module 'ceil-ieee'. Bruno Haible <bruno@clisp.org> parents: 13981 diff changeset	138 REPLACE_CEIL=0; AC_SUBST([REPLACE_CEIL])
9645 c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	139 REPLACE_CEILF=0; AC_SUBST([REPLACE_CEILF])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	140 REPLACE_CEILL=0; AC_SUBST([REPLACE_CEILL])
13981 8a7dbd29e9a5 New module 'floor-ieee'. Bruno Haible <bruno@clisp.org> parents: 13979 diff changeset	141 REPLACE_FLOOR=0; AC_SUBST([REPLACE_FLOOR])
9645 c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	142 REPLACE_FLOORF=0; AC_SUBST([REPLACE_FLOORF])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	143 REPLACE_FLOORL=0; AC_SUBST([REPLACE_FLOORL])
15845 622d3734ca5a frexpf: Work around problems on IRIX and mingw. Bruno Haible <bruno@clisp.org> parents: 15841 diff changeset	144 REPLACE_FREXPF=0; AC_SUBST([REPLACE_FREXPF])
9645 c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	145 REPLACE_FREXP=0; AC_SUBST([REPLACE_FREXP])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	146 REPLACE_FREXPL=0; AC_SUBST([REPLACE_FREXPL])
9898 02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	147 REPLACE_HUGE_VAL=0; AC_SUBST([REPLACE_HUGE_VAL])
9645 c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	148 REPLACE_ISFINITE=0; AC_SUBST([REPLACE_ISFINITE])
10287 7a5cfea8469f Add isinf module. Ben Pfaff <blp@cs.stanford.edu> parents: 10267 diff changeset	149 REPLACE_ISINF=0; AC_SUBST([REPLACE_ISINF])
10267 bf763f10f63c Add isnan module. Ben Pfaff <blp@cs.stanford.edu> parents: 9921 diff changeset	150 REPLACE_ISNAN=0; AC_SUBST([REPLACE_ISNAN])
9645 c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	151 REPLACE_LDEXPL=0; AC_SUBST([REPLACE_LDEXPL])
9898 02bfc9acab82 Work around Solaris 10 math.h bug. Eric Blake <ebb9@byu.net> parents: 9645 diff changeset	152 REPLACE_NAN=0; AC_SUBST([REPLACE_NAN])
9645 c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	153 REPLACE_ROUND=0; AC_SUBST([REPLACE_ROUND])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	154 REPLACE_ROUNDF=0; AC_SUBST([REPLACE_ROUNDF])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	155 REPLACE_ROUNDL=0; AC_SUBST([REPLACE_ROUNDL])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	156 REPLACE_SIGNBIT=0; AC_SUBST([REPLACE_SIGNBIT])
c8174371956e Exploit the __builtin_signbit GCC built-in. Bruno Haible <bruno@clisp.org> parents: 9465 diff changeset	157 REPLACE_SIGNBIT_USING_GCC=0; AC_SUBST([REPLACE_SIGNBIT_USING_GCC])
13983 ace70389132d New module 'trunc-ieee'. Bruno Haible <bruno@clisp.org> parents: 13982 diff changeset	158 REPLACE_TRUNC=0; AC_SUBST([REPLACE_TRUNC])
13979 84d7ae75b38f New module 'truncf-ieee'. Bruno Haible <bruno@clisp.org> parents: 13142 diff changeset	159 REPLACE_TRUNCF=0; AC_SUBST([REPLACE_TRUNCF])
9913 d3f5a70dc1ba Make truncl work on OSF/1 4.0. Bruno Haible <bruno@clisp.org> parents: 9900 diff changeset	160 REPLACE_TRUNCL=0; AC_SUBST([REPLACE_TRUNCL])
8186 c115624bf99a New module 'math'. <math.h> replaces mathl.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	161 ])

Mercurial > hg > octave-kai > gnulib-hg

annotate m4/math_h.m4 @ 15857:6b8400199763