diff --git a/lisp/dynamic-setting.el b/lisp/dynamic-setting.el
index 9ce09657345..ebe25ab9c75 100644
--- a/lisp/dynamic-setting.el
+++ b/lisp/dynamic-setting.el
@@ -33,6 +33,7 @@
 ;;; Customizable variables
 
 (declare-function font-get-system-font "xsettings.c" ())
+(declare-function reconsider-frame-font "frame.c" ())
 
 (defvar font-use-system-font)
 
diff --git a/lisp/progmodes/prog-mode.el b/lisp/progmodes/prog-mode.el
index 04071703184..a434c7e9058 100644
--- a/lisp/progmodes/prog-mode.el
+++ b/lisp/progmodes/prog-mode.el
@@ -36,6 +36,7 @@
 (declare-function treesit-available-p "treesit.c")
 (declare-function treesit-parser-list "treesit.c")
 (declare-function treesit-node-type "treesit.c")
+(declare-function treesit-node-at "treesit.c")
 
 (defgroup prog-mode nil
   "Generic programming mode, from which others derive."
diff --git a/lisp/term/haiku-win.el b/lisp/term/haiku-win.el
index ae5a2f2fc6b..50c9cb5b9d4 100644
--- a/lisp/term/haiku-win.el
+++ b/lisp/term/haiku-win.el
@@ -36,6 +36,9 @@
 (require 'menu-bar)
 (require 'fontset)
 (require 'dnd)
+;; For when building a --without-x configuration, where this is not
+;; preloaded.
+(eval-when-compile (require 'mwheel))
 
 (add-to-list 'display-format-alist '(".*" . haiku))
 
diff --git a/lisp/x-dnd.el b/lisp/x-dnd.el
index acfbbed9677..b87fc97f8fd 100644
--- a/lisp/x-dnd.el
+++ b/lisp/x-dnd.el
@@ -31,6 +31,9 @@
 ;;; Code:
 
 (require 'dnd)
+;; For when building a --without-x configuration, where this is not
+;; preloaded.
+(eval-when-compile (require 'mwheel))
 
 ;;; Customizable variables
 (defcustom x-dnd-test-function #'x-dnd-default-test-function