--- a/make/autoconf/platform.m4	Fri Mar 23 23:57:48 2018 +0000
+++ b/make/autoconf/platform.m4	Mon Mar 26 10:03:31 2018 +0200
@@ -60,6 +60,12 @@
       VAR_CPU_BITS=64
       VAR_CPU_ENDIAN=little
       ;;
+    ia64)
+      VAR_CPU=ia64
+      VAR_CPU_ARCH=ia64
+      VAR_CPU_BITS=64
+      VAR_CPU_ENDIAN=little
+      ;;
     m68k)
       VAR_CPU=m68k
       VAR_CPU_ARCH=m68k