Hash :
b1f65faa
Author :
Date :
2024-10-17T21:52:41
Use a warranty disclaimer in all-permissive license notices. * etc/license-notices/unlimited: Add a short warranty disclaimer sentence. * m4/*.m4: Update. * build-aux/prefix-gnulib-mk: Likewise. * HACKING: Likewise.
# fenv-exceptions-state-c23.m4
# serial 1
dnl Copyright (C) 2023-2024 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.
dnl This file is offered as-is, without any warranty.
AC_DEFUN([gl_FENV_EXCEPTIONS_STATE_C23],
[
AC_REQUIRE([gl_FENV_H_DEFAULTS])
gl_MATHFUNC([fetestexceptflag], [int], [(fexcept_t const *, int)],
[#include <fenv.h>
fexcept_t fx_ret;
])
if test $gl_cv_func_fetestexceptflag_no_libm != yes \
&& test $gl_cv_func_fetestexceptflag_in_libm != yes; then
HAVE_FETESTEXCEPTFLAG=0
fi
])