Initial commit

libs/math/config/has_128bit_floatmax_t.cpp

@@ -0,0 +1,19 @@
+//  Copyright John Maddock 2014.
+//  Use, modification and distribution are subject to the
+//  Boost Software License, Version 1.0. (See accompanying file
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/cstdfloat.hpp>
+#include <boost/static_assert.hpp>
+
+#ifndef BOOST_FLOAT128_C
+#error "There is no 128 bit floating point type"
+#endif
+
+BOOST_STATIC_ASSERT(sizeof(boost::floatmax_t) * CHAR_BIT == 128);
+
+int main()
+{
+   return 0;
+}
+