--- autoconf/emacsbrand.orig	2022-01-04 00:38:56.000000000 -0700
+++ autoconf/emacsbrand	2022-07-18 16:27:26.957881516 -0600
@@ -35,6 +35,7 @@ done
 #*    The autodetection ELisp expression                               */
 #*---------------------------------------------------------------------*/
 expr="(cond \
+        ((string-match \"GNU Emacs 28\" (emacs-version)) (kill-emacs 28)) \
         ((string-match \"GNU Emacs 27\" (emacs-version)) (kill-emacs 27)) \
         ((string-match \"GNU Emacs 26\" (emacs-version)) (kill-emacs 26)) \
         ((string-match \"GNU Emacs 25\" (emacs-version)) (kill-emacs 25)) \
@@ -74,6 +75,10 @@ else
               else
                 if [ "$version" = "27" ]; then
                     echo "emacs27"
+                else
+                  if [ "$version" = "28" ]; then
+                    echo "emacs28"
+                  fi
                 fi
               fi
             fi    
--- bmacs/Makefile.orig	2022-01-04 00:38:56.000000000 -0700
+++ bmacs/Makefile	2022-07-18 16:28:00.717964114 -0600
@@ -116,7 +116,7 @@ POPULATION	= Makefile README $(EMACS_SOU
 #*---------------------------------------------------------------------*/
 all: $(EMACSBRAND)
 
-emacs22 emacs23 emacs24 emacs25 emacs26 emacs27:
+emacs22 emacs23 emacs24 emacs25 emacs26 emacs27 emacs28:
 	(expr=load-path; \
           for p in . $(LOADPATH); do \
              expr="(cons \"../$$p\" (cons \"$$p\" $$expr))"; \
@@ -183,6 +183,7 @@ install.emacs24: doinstall
 install.emacs25: doinstall
 install.emacs26: doinstall
 install.emacs27: doinstall
+install.emacs28: doinstall
 install.xemacs: doinstall
 
 install.generic: