--- misc/CoinMP-1.7.6/CoinUtils/src/CoinSignal.hpp	2011-01-03 23:31:00.000000000 +0000
+++ misc/build/CoinMP-1.7.6/CoinUtils/src/CoinSignal.hpp	2015-07-14 00:18:26.105360000 +0000
@@ -43,7 +43,7 @@
 
 //-----------------------------------------------------------------------------
 
-#if defined(__FreeBSD__) && defined(__GNUC__)
+#if defined(__FreeBSD__) && defined(__GNUC__) && !defined(__clang__)
    typedef typeof(SIG_DFL) CoinSighandler_t;
 #  define CoinSighandler_t_defined
 #endif
@@ -100,6 +100,13 @@
 #  define CoinSighandler_t_defined
 #endif
 
+//-----------------------------------------------------------------------------
+
+#if defined(__clang__)
+   typedef __decltype(SIG_DFL) CoinSighandler_t;
+#  define CoinSighandler_t_defined
+#endif
+
 //#############################################################################
 
 #ifndef CoinSighandler_t_defined