Index: src/macros.h
==================================================================
--- src/macros.h
+++ src/macros.h
@@ -281,10 +281,13 @@
 #  define OF_MIPS_ASM
 # endif
 # ifdef OF_PA_RISC
 #  define OF_PA_RISC_ASM
 # endif
+# ifdef OF_ITANIUM
+#  define OF_ITANIUM_ASM
+# endif
 #endif
 
 #ifdef OF_APPLE_RUNTIME
 # if defined(OF_X86_64) || defined(OF_X86) || defined(OF_ARM64) || \
     defined(OF_ARM) || defined(OF_POWERPC)