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ac_cxx_have_ieee_math

SYNOPSIS

AC_CXX_HAVE_IEEE_MATH

DESCRIPTION

If the compiler has the double math functions acosh, asinh, atanh, cbrt, expm1, erf, erfc, isnan, j0, j1, jn, gamma, lgamma, ilogb, logb, log1p, rint, y0, y1, yn, hypot, nextafter, remainder and scalb, define HAVE_IEEE_MATH.

SOURCE CODE

http://autoconf-archive.cryp.to/ac_cxx_have_ieee_math.m4

LICENSE

Copyright © 2008 Todd Veldhuizen
Copyright © 2008 Luc Maisonobe <luc@spaceroots.org>

Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.