--- spack-src/src/enzo/FindSuperSourceByPosition.C.bak	2019-09-19 21:35:51.000000000 +0900
+++ spack-src/src/enzo/FindSuperSourceByPosition.C	2021-02-17 11:58:28.574066786 +0900
@@ -1,7 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <math.h>
-#include <xmmintrin.h>
+#include <sse2neon.h>
 #include "ErrorExceptions.h"
 #include "macros_and_parameters.h"
 #include "typedefs.h"