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 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.
/* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022.
On NetBSD: y = 0.75. Correct: y = 0.5. */
if (y != 0.5)
/* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022.
On NetBSD: y = 0.75. Correct: y = 0.5. */
if (y != 0.5)
int exp;
double y = frexp (x, &exp);
if (memcmp (&y, &x, sizeof x))
int exp;
double y = frexp (x, &exp);
if (memcmp (&y, &x, sizeof x))
}]])],
[gl_cv_func_frexp_works=yes],
[gl_cv_func_frexp_works=no],
}]])],
[gl_cv_func_frexp_works=yes],
[gl_cv_func_frexp_works=no],