update sources to v12.2.3

[ceph.git] / ceph / src / boost / libs / multiprecision / config / has_float128.cpp

diff --git a/ceph/src/boost/libs/multiprecision/config/has_float128.cpp b/ceph/src/boost/libs/multiprecision/config/has_float128.cpp
index 38a9fee28339b2041311a5ecd7ee8cc32b063ad2..fc69ad41dda853b564c73672a6f41a7b2905d592 100644 (file)
--- a/ceph/src/boost/libs/multiprecision/config/has_float128.cpp
+++ b/ceph/src/boost/libs/multiprecision/config/has_float128.cpp
@@ -3,6 +3,12 @@
 //  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/config.hpp>
+
+#ifndef BOOST_HAS_FLOAT128
+#error "This doesn't work unless Boost.Config enables __float128 support"
+#endif
+
 extern "C" {
 #include <quadmath.h>
 }