--- a/common/autoconf/platform.m4	Wed Jul 05 20:15:13 2017 +0200
+++ b/common/autoconf/platform.m4	Tue Jan 20 15:22:10 2015 -0800
@@ -48,6 +48,12 @@
       VAR_CPU_BITS=32
       VAR_CPU_ENDIAN=little
       ;;
+    aarch64)
+      VAR_CPU=aarch64
+      VAR_CPU_ARCH=aarch64
+      VAR_CPU_BITS=64
+      VAR_CPU_ENDIAN=little
+      ;;
     powerpc)
       VAR_CPU=ppc
       VAR_CPU_ARCH=ppc