From 775c54d313e41a257012eaf3f11d0d30e1cb5f79 Mon Sep 17 00:00:00 2001
From: yamaoka <yamaoka>
Date: Thu, 3 Oct 2002 22:52:12 +0000
Subject: [PATCH] * install.el (install-elisp-module): Delete an elc file if
 the optional 5th  argument `del-elc' is given.
 (install-elisp-modules): Allow the optional 5th argument
 `del-elc' and pass  it to `install-elisp-module'.

---
 ChangeLog  |    7 +++++++
 install.el |   13 +++++++++----
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 32f073d..ab83d6d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2002-10-03  Morishima <qa3507@email.mot.com>
+
+	* install.el (install-elisp-module): Delete an elc file if the
+	optional 5th argument `del-elc' is given.
+	(install-elisp-modules): Allow the optional 5th argument `del-elc'
+	and pass it to `install-elisp-module'.
+
 2002-10-02  Katsumi Yamaoka  <yamaoka@jpl.org>
 
 	* mcs-ltn1.el (mime-charset-to-coding-system): Allow the 2nd arg.
diff --git a/install.el b/install.el
index 2da8a78..84b63d6 100644
--- a/install.el
+++ b/install.el
@@ -88,7 +88,7 @@
 ;;; @@ install Emacs Lisp files
 ;;;
 
-(defun install-elisp-module (module src dest &optional just-print)
+(defun install-elisp-module (module src dest &optional just-print del-elc)
   (let (el-file elc-file)
     (let ((name (symbol-name module)))
       (setq el-file (concat name ".el"))
@@ -106,7 +106,12 @@
 	    (princ (format "%s -> %s\n" el-file dest)))))
       (setq src-file (expand-file-name elc-file src))
       (if (not (file-exists-p src-file))
-	  nil 
+	  (let ((full-path (expand-file-name elc-file dest)))
+	    (if (and del-elc (file-exists-p full-path))
+		(if just-print
+		    (princ (format "%s -> to be deleted\n" full-path))
+		  (delete-file full-path)
+		  (princ (format "%s -> deleted\n" full-path)))))
 	(if just-print
 	    (princ (format "%s -> %s\n" elc-file dest))
 	  (let ((full-path (expand-file-name elc-file dest)))
@@ -123,14 +128,14 @@
 		  (error (princ (format "%s\n" (nth 1 err)))))))
 	    (princ (format "%s -> %s\n" elc-file dest))))))))
 
-(defun install-elisp-modules (modules src dest &optional just-print)
+(defun install-elisp-modules (modules src dest &optional just-print del-elc)
   (or just-print
       (file-exists-p dest)
       (make-directory dest t))
   (mapcar
    (function
     (lambda (module)
-      (install-elisp-module module src dest just-print)))
+      (install-elisp-module module src dest just-print del-elc)))
    modules))
 
 
-- 
1.7.10.4