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.
dnl Test whether frexpf() exists. We cannot assume that frexpf(), if it
dnl exists, is defined in the same library as frexp(). This is not the case
dnl on NetBSD, OpenBSD.
dnl Test whether frexpf() exists. We cannot assume that frexpf(), if it
dnl exists, is defined in the same library as frexp(). This is not the case
dnl on NetBSD, OpenBSD.
/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
ICC 10.0 has a bug when optimizing the expression -zero.
The expression -FLT_MIN * FLT_MIN does not work when cross-compiling
/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
ICC 10.0 has a bug when optimizing the expression -zero.
The expression -FLT_MIN * FLT_MIN does not work when cross-compiling