#
# sample Makefile for Objective Caml
# Copyright (C) 2001 Jean-Christophe FILLIATRE
# 
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License version 2, as published by the Free Software Foundation.
# 
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# 
# See the GNU Library General Public License version 2 for more details
# (enclosed in the file LGPL).

# where to install the binaries
prefix=@prefix@
exec_prefix=@exec_prefix@
BINDIR=@bindir@

# where to install the man page
MANDIR=@mandir@

# other variables set by ./configure
OCAMLC   = @OCAMLC@
OCAMLOPT = @OCAMLOPT@
OCAMLDEP = @OCAMLDEP@
OCAMLLEX = @OCAMLLEX@
OCAMLYACC= @OCAMLYACC@
OCAMLLIB = @OCAMLLIB@
OCAMLBEST= @OCAMLBEST@
OCAMLVERSION = @OCAMLVERSION@
OCAMLWEB = @OCAMLWEB@

INCLUDES = 
BFLAGS = -g $(INCLUDES) camomile.cma
OFLAGS = $(INCLUDES) camomile.cmxa

# main target
#############

PROG = escape

all: $(OCAMLBEST)

# bytecode and native-code compilation
######################################

CMO = escape.cmo
CMX = $(CMO:.cmo=.cmx)
OBJ = get_enc.o

GENERATED = 

byte: $(PROG).byte
opt: $(PROG).opt

$(PROG).byte: $(OBJ) $(CMO)
	$(OCAMLC) $(BFLAGS) -o $@ $^

$(PROG).opt: $(OBJ) $(CMX)
	$(OCAMLOPT) $(OFLAGS) -o $@ $^

# installation
##############

install:
	mkdir -p $(BINDIR)
	cp -f $(PROG).$(OCAMLBEST) $(BINDIR)/$(PROG)
	mkdir -p $(MANDIR)/man1
	cp -f $(PROG).1 $(MANDIR)/man1

# generic rules
###############

.SUFFIXES: .mli .ml .cmi .cmo .cmx .mll .mly

.mli.cmi:
	$(OCAMLC) -c $(BFLAGS) $<

.ml.cmo:
	$(OCAMLC) -c $(BFLAGS) $<

.ml.o:
	$(OCAMLOPT) -c $(OFLAGS) $<

.ml.cmx:
	$(OCAMLOPT) -c $(OFLAGS) $<

.mll.ml:
	$(OCAMLLEX) $<

.mly.ml:
	$(OCAMLYACC) -v $<

.mly.mli:
	$(OCAMLYACC) -v $<
.c.o:
	$(OCAMLC) -c $<

# Emacs tags
############

tags:
	find . -name "*.ml*" | sort -r | xargs \
	etags "--regex=/let[ \t]+\([^ \t]+\)/\1/" \
	      "--regex=/let[ \t]+rec[ \t]+\([^ \t]+\)/\1/" \
	      "--regex=/and[ \t]+\([^ \t]+\)/\1/" \
	      "--regex=/type[ \t]+\([^ \t]+\)/\1/" \
              "--regex=/exception[ \t]+\([^ \t]+\)/\1/" \
	      "--regex=/val[ \t]+\([^ \t]+\)/\1/" \
	      "--regex=/module[ \t]+\([^ \t]+\)/\1/"

# myself

Makefile: Makefile.in config.status
	./config.status

config.status: configure
	./config.status --recheck

configure: configure.in
	autoconf 

# clean
#######

clean::
	rm -f *.cm[iox] *.o *~
	rm -f $(GENERATED) parser.output
	rm -f $(PROG).byte $(PROG).opt
	rm -f *.aux *.log $(PROG).tex $(PROG).dvi $(PROG).ps

# depend
########

.depend depend:: $(GENERATED)
	rm -f .depend
	$(OCAMLDEP) $(INCLUDES) *.ml *.mli > .depend

include .depend