+$ __arch = "VAX"
+$ if f$getsyi("cpu") .ge. 128 then -
+ __arch = f$edit( f$getsyi( "ARCH_NAME"), "UPCASE")
+$ if __arch .eqs. "" then __arch = "UNK"
+$!
+$ if (p2 .eqs. "64") then __arch = __arch+ "_64"
+$!
+$ exe_dir = "sys$disk:[-.''__arch'.exe.apps]"