Make it possible to run make change-history on emacs-25

* Makefile.in: Check if the current branch is emacs-25 instead of
  master.

diff --git a/Makefile.in b/Makefile.in
index b792e7c5c8680a0fa717495f62fa76a77ecd6e1a..75fd15001a4b4b86ea5d777aa50b8c3852c0deb5 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -1089,7 +1089,7 @@ bootstrap: bootstrap-clean
        $(MAKE) all
 
 .PHONY: ChangeLog change-history change-history-commit change-history-nocommit
-.PHONY: master-branch-is-current unchanged-history-files
+.PHONY: emacs-25-branch-is-current unchanged-history-files
 
 CHANGELOG = ChangeLog
 emacslog = build-aux/gitlog-to-emacslog
@@ -1106,8 +1106,8 @@ ChangeLog:
          ./$(emacslog) -o $(CHANGELOG) -n $(CHANGELOG_HISTORY_INDEX_MAX)
 
 # Check that we are in a good state for changing history.
-master-branch-is-current:
-       git branch | grep -q '^\* master$$'
+emacs-25-branch-is-current:
+       git branch | grep -q '^\* emacs-25$$'
 unchanged-history-files:
        x=$$(git diff-files --name-only $(CHANGELOG_N) $(emacslog)) && \
          test -z "$$x"
@@ -1117,7 +1117,7 @@ new_commit_regexp = ^commit [0123456789abcdef]* (inclusive)
 
 # Copy newer commit messages to the start of the ChangeLog history file,
 # and consider them to be older.
-change-history-nocommit: master-branch-is-current unchanged-history-files
+change-history-nocommit: emacs-25-branch-is-current unchanged-history-files
        -rm -f ChangeLog.tmp
        $(MAKE) ChangeLog CHANGELOG=ChangeLog.tmp
        sed '/^This file records repository revisions/,$$d' \