From f8d022a18060ac6abe6429c7e6e79ecdaf15fc02 Mon Sep 17 00:00:00 2001
From: "Christoph M. Wintersteiger" <cwinter@microsoft.com>
Date: Fri, 24 Mar 2017 15:25:18 +0000
Subject: [PATCH] Non-windows build fix

---
 src/util/hwf.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/util/hwf.cpp b/src/util/hwf.cpp
index 5572ee252..e577e15df 100644
--- a/src/util/hwf.cpp
+++ b/src/util/hwf.cpp
@@ -52,8 +52,10 @@ Revision History:
 
 #ifdef USE_INTRINSICS
 #include <emmintrin.h>
+#if defined(_MSC_VER) || defined(__SSE4_1__)
 #include <smmintrin.h>
 #endif
+#endif
 
 hwf_manager::hwf_manager() :
     m_mpz_manager(m_mpq_manager)