+emacs_bytecode = $(emacs_sources:.el=.elc)
+
+# Because of defmacro's and defsubst's, we have to account for load
+# dependencies between Elisp files when byte compiling. Otherwise,
+# the byte compiler may load an old .elc file when processing a
+# "require" or we may fail to rebuild a .elc that depended on a macro
+# from an updated file.
+$(dir)/.eldeps: $(dir)/Makefile.local $(dir)/make-deps.el $(emacs_sources)
+ $(call quiet,EMACS) --directory emacs -batch -l make-deps.el \
+ -f batch-make-deps $(emacs_sources) > $@.tmp && \
+ (cmp -s $@.tmp $@ || mv $@.tmp $@)
+-include $(dir)/.eldeps
+CLEAN+=$(dir)/.eldeps $(dir)/.eldeps.tmp
+
+%.elc: %.el $(global_deps)
+ $(call quiet,EMACS) --directory emacs -batch -f batch-byte-compile $<
+
+ifeq ($(WITH_EMACS),1)
+ifeq ($(HAVE_EMACS),1)
+all: $(emacs_bytecode)
+endif
+
+install: install-emacs
+endif