Prevent cc-langs.elc being loaded at run time.

cc-mode.el: Remove two autoload forms which loaded cc-langs.

cc-langs.el (c-make-init-lang-vars-fun): Don't emit "(require 'cc-langs)".
Quote a form so it will evaluate at (cc-mode's) compilation time.

3 files changed, 13 insertions, 8 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 848d991feed..aac855804cb 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,14 @@
+2011-07-22  Alan Mackenzie  <acm@muc.de>
+
+        Prevent cc-langs.elc being loaded at run time.
+
+        * progmodes/cc-mode.el: Remove two autoload forms which loaded
+        cc-langs.
+
+        * /progmodes/cc-langs.el (c-make-init-lang-vars-fun): Don't emit
+        "(require 'cc-langs)".  Quote a form so it will evaluate at
+        (cc-mode's) compilation time.
+
 2011-07-22  Michael Albinus  <michael.albinus@gmx.de>
 
         * net/tramp.el (tramp-file-name-handler): Avoid recursive
diff --git a/lisp/progmodes/cc-langs.el b/lisp/progmodes/cc-langs.el
index 9ce23a080d6..d7ef278174a 100644
--- a/lisp/progmodes/cc-langs.el
+++ b/lisp/progmodes/cc-langs.el
@@ -3092,10 +3092,9 @@ accomplish that conveniently."
                  ;;           ',mode ,c-version c-version)
                  ;;  (put ',mode 'c-has-warned-lang-consts t))
 
-                 (require 'cc-langs)
                  (setq source-eval t)
-                 (let ((init (append (cdr c-emacs-variable-inits)
-                                     (cdr c-lang-variable-inits))))
+                 (let ((init ',(append (cdr c-emacs-variable-inits)
+                                       (cdr c-lang-variable-inits))))
                    (while init
                      (setq current-var (caar init))
                      (set (caar init) (eval (cadar init)))
diff --git a/lisp/progmodes/cc-mode.el b/lisp/progmodes/cc-mode.el
index 1adc6c2eac0..4299c413312 100644
--- a/lisp/progmodes/cc-mode.el
+++ b/lisp/progmodes/cc-mode.el
@@ -120,11 +120,6 @@
 ;   '
 (require 'cc-fonts) ;)
 
-;; cc-langs isn't loaded when we're byte compiled, so add autoload
-;; directives for the interface functions.
-(autoload 'c-make-init-lang-vars-fun "cc-langs")
-(autoload 'c-init-language-vars "cc-langs" nil nil 'macro)
-
 
 ;; Other modes and packages which depend on CC Mode should do the
 ;; following to make sure everything is loaded and available for their