Re: "Eager macro-expansion failure: (excessive-variable-binding)"

[Lars Ingebrigtsen <larsi@gnus.org>]

Lars Ingebrigtsen <larsi@gnus.org> writes:

> Hm...  yes, it seems like this (or something else recently) increased
> the "make -j32" build time from 1:08m to 1:17m, which is pretty
> significant.  I'm doing further rebuilds to see if that's indeed the
> culprit.

Yes, but via ldefs-boot.el which was done a bit later.

The following patch brings build times back down to 1:08s.

diff --git a/lisp/ldefs-boot.el b/lisp/ldefs-boot.el
index 909ecf773c..fd2c68b98d 100644
--- a/lisp/ldefs-boot.el
+++ b/lisp/ldefs-boot.el
@@ -33564,7 +33564,7 @@ "vc-filewise"
 this list might be extended in the future.
 
 (fn SWITCHES)")
-(put 'vc-git-annotate-switches 'safe-local-variable #'vc-git-annotate-switches-safe-p)
+(put 'vc-git-annotate-switches 'safe-local-variable (lambda (switches) (equal switches "-w")))
  (defun vc-git-registered (file)
   "Return non-nil if FILE is registered with git."
   (if (vc-find-root file ".git")       ; Short cut.
diff --git a/lisp/vc/vc-git.el b/lisp/vc/vc-git.el
index 8d8ea33f8b..0764282676 100644
--- a/lisp/vc/vc-git.el
+++ b/lisp/vc/vc-git.el
@@ -135,7 +135,7 @@ vc-git-annotate-switches
 		 (string :tag "Argument String")
 		 (repeat :tag "Argument List" :value ("") string))
   :version "25.1")
-;;;###autoload(put 'vc-git-annotate-switches 'safe-local-variable #'vc-git-annotate-switches-safe-p)
+;;;###autoload(put 'vc-git-annotate-switches 'safe-local-variable (lambda (switches) (equal switches "-w")))
 
 (defcustom vc-git-log-switches nil
   "String or list of strings specifying switches for Git log under VC."