Squashed 'third_party/boostorg/math/' content from commit 0e9549f

Change-Id: I7c2a13cb6a5beea4a471341510d8364cedd71613
git-subtree-dir: third_party/boostorg/math
git-subtree-split: 0e9549ff2f854e6edafaf4627d65026f2f533a18
diff --git a/config/has_intel_quad.cpp b/config/has_intel_quad.cpp
new file mode 100644
index 0000000..a2db80c
--- /dev/null
+++ b/config/has_intel_quad.cpp
@@ -0,0 +1,16 @@
+//  Copyright John Maddock 2013.
+//  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)
+
+extern "C" _Quad __fabs(_Quad);
+
+int main()
+{
+   _Quad f = -2.0Q;
+   f = __fabsq(f);
+
+   return 0;
+}
+
+