#
# Automatic management of a collection of small librairies for Emacs.
# 
# Set the variable AUTOLOADFILE below
# to a filename which will contain all the autoloads. This file must
# then be "required" by your configuration file (.emacs for a single
# user.) by the following line :
# (require 'site-autoloads "~/.autoloads") 
# where, off course, ~/.autoloads is to be replaced by the value of
# AUTOLOADFILE.

AUTOLOADFILE = $(HOME)/.autoloads
EMACS = emacs -no-site-file -no-init-file
LISPDIRS = $(PWD)
#LISPDIRS = $(HOME)/emacs-lisp $(HOME)/emacs-lisp/moy

#####################################################################

LISPFILES = ${wildcard ${patsubst %, %/*.el, $(LISPDIRS)}}

all : byte-compile autoloads 

autoloads : $(AUTOLOADFILE).elc

byte-compile : ${patsubst %.el, %.elc, $(LISPFILES)}

 %.elc : %.el
	@echo "Byte compiling the source file "$<
	@$(EMACS) -batch -q -f batch-byte-compile $<

$(AUTOLOADFILE).el: $(LISPFILES)
	@$(RM) $@;
	@echo "(provide 'moy-autoloads)" > $@;
	@echo "" >> $@;
	$(EMACS) -batch -q -l autoload \
		--eval '(setq generated-autoload-file "$@")' \
		--eval "(if (featurep 'xemacs) (delete-file generated-autoload-file))" \
		--eval '(setq make-backup-files nil)' \
		-f batch-update-autoloads $(LISPDIRS)

$(AUTOLOADFILE).elc: $(AUTOLOADFILE).el
	@echo "Byte compiling the autoload file "$<
	@$(EMACS) -batch -q -f batch-byte-compile $^
	@echo "*******************************************************************"
	@echo "Autoloads up to date. Put the following lines in your configuration"
	@echo "file (~/.emacs for a single user) :"
	@echo
	@echo ${patsubst %, "(add-to-list 'load-path \""%"\")   ", $(LISPDIRS)}
	@echo "(require 'moy-autoloads \""$(AUTOLOADFILE)"\")"
	@echo