* src/Makefile.in (PRECOMP): Remove.

(${lisp} ${SOME_MACHINE_LISP}): Remove pseudo dependency on PRECOMP.
(witness-emacs): Run `compile-first'.
(.el.elc): Use the new compile-onefile target.
* lisp/Makefile.in (update-elclist): Don't exclude COMPILE_FIRST.
(all): Run compile-last.
(compile-onefile): New target.
(compile-first): Simplify.
(compile-last): Don't treat COMPILE_FIRST specially.
(COMPILE_FIRST): List the elc files rather than the el files.
(ELCFILES): Update.

2 files changed, 12 insertions, 6 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 7ee88c21cfc..5dfeaffeae6 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,10 @@
+2008-06-21  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * Makefile.in (PRECOMP): Remove.
+        (${lisp} ${SOME_MACHINE_LISP}): Remove pseudo dependency on PRECOMP.
+        (witness-emacs): Run `compile-first'.
+        (.el.elc): Use the new compile-onefile target.
+
 2008-06-21  Kenichi Handa  <handa@m17n.org>
 
         * xftfont.c (xftfont_open): Handle QCembolden only when
diff --git a/src/Makefile.in b/src/Makefile.in
index a639b609575..fbc8edb732a 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -1335,18 +1335,15 @@ tags: TAGS TAGS-LISP $(lwlibdir)TAGS
 /* These suffix rules do not allow additional dependencies, sadly, so
    adding a bootstrap-emacs%{EXEEXT} dependency does not work --Stef */
 .el.elc:
-        cd ../lisp; $(MAKE) $(MFLAGS) $@ EMACS=../src/bootstrap-emacs${EXEEXT}
-
-/* Files that need to be compiled early to speed up further compilation.  */
-PRECOMP=../lisp/emacs-lisp/bytecomp.elc ../lisp/emacs-lisp/byte-opt.elc
-${PRECOMP}: witness-emacs
+        @cd ../lisp; $(MAKE) $(MFLAGS) compile-onefile \
+                            THEFILE=$< EMACS=../src/bootstrap-emacs${EXEEXT}
 
 /* Since the .el.elc rule cannot specify an extra dependency, we do it here.
    The byte-compiler dependency is not necessary, but it substantially
    speeds up byte-compilation of the other files.
    Of course, it also has the downside of forcing a recompilation of all
    those files whenever a file in $PRECOMP changes.  */
-${lisp} ${SOME_MACHINE_LISP}: witness-emacs ${PRECOMP}
+${lisp} ${SOME_MACHINE_LISP}: witness-emacs
 
 ../lisp/loaddefs.el: witness-emacs
         cd ../lisp; $(MAKE) $(MFLAGS) autoloads EMACS=../src/bootstrap-emacs${EXEEXT}
@@ -1366,3 +1363,5 @@ witness-emacs:
         cd ../lisp; $(MAKE) $(MFLAGS) update-subdirs
         $(MAKE) $(MFLAGS) bootstrap-emacs${EXEEXT}
         touch witness-emacs
+        @: Compile some files earlier to speed up further compilation.
+        cd $(lispsource); $(MAKE) $(MFLAGS) compile-first