contrib/emacs/Makefile: Provide tool for byte-compiling files.

Signed-off-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>

contrib/emacs/.gitignore

@@ -0,0 +1 @@
+*.elc

contrib/emacs/Makefile

@@ -0,0 +1,20 @@
+## Build and install stuff
+
+EMACS = emacs
+
+ELC = git.elc vc-git.elc
+INSTALL = install
+INSTALL_ELC = $(INSTALL) -m 644
+prefix = $(HOME)
+emacsdir = $(prefix)/share/emacs/site-lisp
+
+all: $(ELC)
+
+install: all
+	$(INSTALL) -d $(emacsdir)
+	$(INSTALL_ELC) $(ELC) $(emacsdir)
+
+%.elc: %.el
+	$(EMACS) --batch --eval '(byte-compile-file "$<")'
+
+clean:; rm -f $(ELC)