From: Gerd Moellmann <gerd@gnu.org>
Date: Sat, 23 Oct 1999 13:22:51 +0000 (+0000)
Subject: (bootstrap): New target.
X-Git-Tag: emacs-pretest-21.0.90~6335
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=3b6914291b97b1cb415fac313bab1a0b93433fd4;p=emacs.git

(bootstrap): New target.
---

diff --git a/Makefile.in b/Makefile.in
index 0abe54fc887..e4e6e3434d6 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -620,3 +620,18 @@ info: force-info
 	(cd man; $(MAKE) $(MFLAGS) info)
 dvi:
 	(cd man; $(MAKE) $(MFLAGS) dvi)
+
+#### Bootstrapping.
+
+### This is meant for Emacs maintainers only.  It first cleans the
+### lisp subdirectory, removing all compiled Lisp files.  Then a
+### special emacs executable is built from Lisp sources, which is then
+### used to compile Lisp files.  The last step is a "normal" make.
+
+bootstrap: clean
+	(cd lisp; $(MAKE) $(MFLAGS) bootstrap-clean)
+	(cd src; $(MAKE) $(MFLAGS) bootstrap)
+	-(cd lisp; $(MAKE) $(MFLAGS) bootstrap EMACS=../src/bootstrap-emacs)
+	$(MAKE) $(MFLAGS) clean
+	$(MAKE) $(MFLAGS)
+