Mercurial > hg > octave-shane > gnulib-hg
diff m4/math_h.m4 @ 16519:52c75970f518
New module 'hypotl'.
* lib/math.in.h (hypotl): New declaration.
* lib/hypotl.c: New file.
* m4/hypotl.m4: New file.
* m4/math_h.m4 (gl_MATH_H): Test whether hypotf is declared.
(gl_MATH_H_DEFAULTS): Initialize GNULIB_HYPOTL, HAVE_HYPOTL.
* modules/math (Makefile.am): Substitute GNULIB_HYPOTL, HAVE_HYPOTL.
* modules/hypotl: New file.
* tests/test-math-c++.cc: Check the hypotl declaration.
* doc/posix-functions/hypotl.texi: Mention the new module.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Wed, 29 Feb 2012 15:46:25 +0100 |
| parents | befd75611259 |
| children | 3cae6aa4577f |
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--- a/m4/math_h.m4 +++ b/m4/math_h.m4 @@ -1,4 +1,4 @@ -# math_h.m4 serial 72 +# math_h.m4 serial 73 dnl Copyright (C) 2007-2012 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -42,7 +42,7 @@ [acosf acosl asinf asinl atanf atanl ceilf ceill copysign copysignf copysignl cosf cosl coshf expf expl fabsf fabsl floorf floorl fma fmaf fmal - fmod fmodf fmodl frexpf frexpl hypotf + fmod fmodf fmodl frexpf frexpl hypotf hypotl ldexpf ldexpl logb logf logl log10f log10l modf modff modfl powf remainder remainderf remainderl rint rintf rintl round roundf roundl sinf sinl sinhf sqrtf sqrtl @@ -93,6 +93,7 @@ GNULIB_FREXP=0; AC_SUBST([GNULIB_FREXP]) GNULIB_FREXPL=0; AC_SUBST([GNULIB_FREXPL]) GNULIB_HYPOTF=0; AC_SUBST([GNULIB_HYPOTF]) + GNULIB_HYPOTL=0; AC_SUBST([GNULIB_HYPOTL]) GNULIB_ISFINITE=0; AC_SUBST([GNULIB_ISFINITE]) GNULIB_ISINF=0; AC_SUBST([GNULIB_ISINF]) GNULIB_ISNAN=0; AC_SUBST([GNULIB_ISNAN]) @@ -156,6 +157,7 @@ HAVE_FMODL=1; AC_SUBST([HAVE_FMODL]) HAVE_FREXPF=1; AC_SUBST([HAVE_FREXPF]) HAVE_HYPOTF=1; AC_SUBST([HAVE_HYPOTF]) + HAVE_HYPOTL=1; AC_SUBST([HAVE_HYPOTL]) HAVE_ISNANF=1; AC_SUBST([HAVE_ISNANF]) HAVE_ISNAND=1; AC_SUBST([HAVE_ISNAND]) HAVE_ISNANL=1; AC_SUBST([HAVE_ISNANL])