Author: Michael R. Crusoe <michael.crusoe@gmail.com>
Description: use the simde header library for greater compatibility
--- pbcopper.orig/src/align/cssw/ssw.c
+++ pbcopper/src/align/cssw/ssw.c
@@ -35,7 +35,8 @@
  *
  */
 
-#include <emmintrin.h>
+#define SIMDE_ENABLE_NATIVE_ALIASES
+#include "simde/x86/sse2.h"
 #include <stdint.h>
 #include <stdlib.h>
 #include <stdio.h>
--- pbcopper.orig/src/align/cssw/ssw.h
+++ pbcopper/src/align/cssw/ssw.h
@@ -11,7 +11,8 @@
 #ifndef SSW_H
 #define SSW_H
 
-#include <emmintrin.h>
+#define SIMDE_ENABLE_NATIVE_ALIASES
+#include "simde/x86/sse2.h"
 #include <stdint.h>
 #include <stdio.h>
 #include <string.h>
