7594 ld -zaslr should accept Solaris-compatible values

@@ -1475,10 +1475,12 @@
 @ MSG_ARG_T_OPAR        "("
 @ MSG_ARG_T_CPAR        ")"
 
 @ MSG_ARG_ENABLED       "enabled"
 @ MSG_ARG_DISABLED      "disabled"
+@ MSG_ARG_ENABLE        "enable"
+@ MSG_ARG_DISABLE       "disable"
 
 # -z guidance=item strings
 @ MSG_ARG_GUIDE_DELIM           ",: \t"
 @ MSG_ARG_GUIDE_NO_ALL          "noall"
 @ MSG_ARG_GUIDE_NO_DEFS         "nodefs"