From: Richard M. Stallman <rms@gnu.org>
Date: Wed, 20 Apr 1994 19:23:04 +0000 (+0000)
Subject: (TAGS): Split off included tags file lisp/TAGS.
X-Git-Tag: emacs-19.34~8865
X-Git-Url: https://code.delx.au/gnu-emacs/commitdiff_plain/dd6e8a8dd0748654c28875dfbbeb11e087fc90ae

(TAGS): Split off included tags file lisp/TAGS.
(../lisp/TAGS): New target uses recursive make.
(ctagsfiles, lisptagsfiles): New variables.
---

diff --git a/src/Makefile.in b/src/Makefile.in
index 218e053689..613d5ae80a 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -860,8 +860,14 @@ unlock:
 relock:
 	chmod -w $(SOURCES)
 	chmod +w paths.h
-tagsfiles = [a-zA-Z]*.h [a-zA-Z]*.c ../lisp/[a-zA-Z]*.el ../lisp/term/[a-zA-Z]*.el
-TAGS: $(tagsfiles)
-	etags $(tagsfiles)
-tags: TAGS
+
+# Arrange to make a tags table in ../lisp, and another in this dir
+# which includes ../lisp/TAGS by reference.
+ctagsfiles = [a-zA-Z]*.h [a-zA-Z]*.c
+lisptagsfiles = ../lisp/[a-zA-Z]*.el ../lisp/term/[a-zA-Z]*.el
+TAGS: $(ctagsfiles)
+	../lib-src/etags --include=../lisp/TAGS $(ctagsfiles)
+../lisp/TAGS: $(lisptagsfiles)
+	cd ../lisp; $(MAKE) TAGS
+tags: TAGS ../lisp/TAGS
 .PHONY: tags