;; make subdirectory.
;;
;; APEL_DIR: The directory where APEL modules will be installed.
-;; Generated from LISPDIR and APEL_DIR if it is not set.
+;; Generated from LISPDIR and APEL_PREFIX if it is not set.
;; EMU_DIR: The directory where EMU modules will be installed.
-;; Generated from VERSION_SPECIFIC_LISPDIR and EMU_DIR if
-;; it is not set.
+;; Generated from VERSION_SPECIFIC_LISPDIR and EMU_PREFIX
+;; if it is not set.
;;
;; For XEmacs with package system:
;;