From: yamaoka <yamaoka>
Date: Mon, 11 Dec 2006 06:49:10 +0000 (+0000)
Subject: (PACKAGEDIR): Check for (early|late|last)-package-hierarchies and
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=558f4a53de4d19ec050e717787cd6806d1d02460;p=elisp%2Fmu-cite.git

(PACKAGEDIR): Check for (early|late|last)-package-hierarchies and
 configure-package-path as well as (early|late|last)-packages.
---

diff --git a/ChangeLog b/ChangeLog
index 23a8392..dc8c087 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2006-12-11  Katsumi Yamaoka  <yamaoka@jpl.org>
+
+	* MU-CFG (PACKAGEDIR): Check for
+	(early|late|last)-package-hierarchies and configure-package-path
+	as well as (early|late|last)-packages.
+
 2005-06-06  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
 
 	* mu-cite.el (mu-cite-original): Allow nil as a value of
diff --git a/MU-CFG b/MU-CFG
index be4e421..92d9b06 100644
--- a/MU-CFG
+++ b/MU-CFG
@@ -79,17 +79,27 @@
 (setq MU_DIR (expand-file-name MU_PREFIX LISPDIR))
 
 (defvar PACKAGEDIR
-  (if (boundp 'early-packages)
-      (let ((dirs (append (if early-package-load-path
-			      early-packages)
-			  (if late-package-load-path
-			      late-packages)
-			  (if last-package-load-path
-			      last-packages)))
-	    dir)
-	(while (not (file-exists-p
-		     (setq dir (car dirs))))
-	  (setq dirs (cdr dirs)))
-	dir)))
+  (let ((dirs (append
+	       (cond ((boundp 'early-package-hierarchies)
+		      (append (if early-package-load-path
+				  early-package-hierarchies)
+			      (if late-package-load-path
+				  late-package-hierarchies)
+			      (if last-package-load-path
+				  last-package-hierarchies)))
+		     ((boundp 'early-packages)
+		      (append (if early-package-load-path
+				  early-packages)
+			      (if late-package-load-path
+				  late-packages)
+			      (if last-package-load-path
+				  last-packages))))
+	       (if (and (boundp 'configure-package-path)
+			(listp configure-package-path))
+		   (delete "" configure-package-path))))
+	dir)
+    (while (not (file-exists-p (setq dir (car dirs))))
+      (setq dirs (cdr dirs)))
+    dir))
 
 ;;; MU-CFG ends here