Index: /issm/trunk-jpl/test/MITgcm/build_4003.sh
===================================================================
--- /issm/trunk-jpl/test/MITgcm/build_4003.sh	(revision 27653)
+++ /issm/trunk-jpl/test/MITgcm/build_4003.sh	(revision 27654)
@@ -42,3 +42,11 @@
     make depend
 fi
-make -j 4 &> Makefile.log
+
+#run make command
+STR=`uname -v`
+SUB='ARM64'
+if [[ "$STR" == *"$SUB"* ]]; then
+    arch -arm64 make -j &> Makefile.log
+else
+    make -j 4 &> Makefile.log   
+fi
Index: /issm/trunk-jpl/test/MITgcm/build_remesh.sh
===================================================================
--- /issm/trunk-jpl/test/MITgcm/build_remesh.sh	(revision 27653)
+++ /issm/trunk-jpl/test/MITgcm/build_remesh.sh	(revision 27654)
@@ -46,3 +46,11 @@
     make depend
 fi
-make -j 4 &> Makefile.log
+
+#run make command
+STR=`uname -v`
+SUB='ARM64'
+if [[ "$STR" == *"$SUB"* ]]; then
+    arch -arm64 make -j &> Makefile.log
+else
+    make -j 4 &> Makefile.log   
+fi