#  Calendar library
#  Copyright (C) 2003 Julien SIGNOLES
#  
#  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 Sofware 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
#
# $Id: Makefile.in,v 1.50 2006-07-07 13:48:10 signoles Exp $

# Used programs
###############

CAMLC	= @OCAMLC@
CAMLOPT	= @OCAMLOPT@
CAMLDEP	= @OCAMLDEP@
CAMLDOC	= @OCAMLDOC@
CAMLWEB	= @OCAMLWEB@
CAMLWC	= @OCAMLWC@
CAMLDOT	= @OCAMLDOT@
CAMLLIB	= @OCAMLLIB@
CAMLFIND= @OCAMLFIND@

# Project
#########

NAME	= calendar
VERSION	= 1.09.6

ifeq ($(CAMLOPT),no)
LIBS	= src/$(NAME).cma
CLIBS   =
else
LIBS	= src/$(NAME).cma src/$(NAME).cmxa
CLIBS   = src/$(NAME).a
endif

DIRS	= src

SRC	= time_Zone.mli time_Zone.ml period.mli \
	time.mli time.ml date.mli date.ml calendar.mli calendar.ml \
	printer.mli printer.ml
SRC	:= $(addprefix src/, $(SRC))

ML	= $(filter %.ml, $(SRC))
MLI	= $(filter %.mli, $(SRC))

CMO	= $(ML:.ml=.cmo)
CMX	= $(CMO:.cmo=.cmx)
CMI	= $(MLI:.mli=.cmi)

GENERATED=

# Libs and flags
################

CAMLIBS	= -I $(DIRS)

CAMLFLAGS= $(CAMLIBS)
BYTEFLAGS= $(CAMLFLAGS)
OPTFLAGS = $(CAMLFLAGS) -noassert

# Main rules
############

all: $(LIBS) META

src/$(NAME).cma: $(CMO)
	$(CAMLFIND) ocamlc $(BYTEFLAGS) -a -o $@ $^

src/$(NAME).a src/$(NAME).cmxa: $(CMX)
	$(CAMLFIND) ocamlopt $(OPTFLAGS) -a -o $@ $^

META: Makefile
	echo "description = \"$(NAME) library\"" > $@
	echo "version = \"$(VERSION)\"" >> $@
	echo "archive(byte) = \"$(NAME).cma\"" >> $@
	echo "archive(native) = \"$(NAME).cmxa\"" >> $@
	echo "requires = \"unix\"" >> $@

# Generic rules
###############

%.gz: %
	gzip -f --best $<

.SUFFIXES: .ml .mli .cmo .cmi .cmx .o

.mli.cmi:
	$(CAMLC) $(BYTEFLAGS) -c $<

.ml.cmo:
	$(CAMLC) $(BYTEFLAGS) -c $<

.ml.o:
	$(CAMLOPT) $(OPTFLAGS) -c $<

.ml.cmx:
	$(CAMLOPT) $(OPTFLAGS) -c $<

# Tests
#######

TESTS	= test_timezone test_time test_date test_calendar test_printer
TESTS	:= $(addprefix tests/, $(TESTS))

TESTS_CMO= $(addsuffix .cmo, $(TESTS))

$(TESTS_CMO): tests/gen_test.cmo
tests/test.cmo: $(TESTS_CMO)

tests/test: src/$(NAME).cma tests/test.cmo
	$(CAMLC) -o $@ $(BYTEFLAGS) unix.cma src/$(NAME).cma \
		tests/gen_test.cmo $(TESTS_CMO) tests/test.cmo

.PHONY: tests
tests: BYTEFLAGS := $(BYTEFLAGS) -I tests
tests: tests/test
	./$<

# Documentation
###############

wc: $(SRC)
	$(CAMLWC) -p $^

$(NAME).ps: $(SRC)
	$(CAMLWEB) --ps -o $@ $^

.PHONY: doc
doc: $(CMO)
	mkdir -p doc
	rm -f doc/*
	$(CAMLDOC) -I src -d doc -html $(MLI) $(ML)

# Install
#########

install: $(LIBS) $(CLIBS) META
	@if [ "`sed -n -e 's/version = "\([0-9.]*\)"/\1/p' META`" = "$(VERSION)" ]; then \
	  (if test -d $(CAMLLIB)/site-lib/$(NAME); then $(MAKE) uninstall; fi;\
	  $(CAMLFIND) install $(NAME) $(LIBS) $(CLIBS) $(MLI) $(CMI) META\
	)else \
	  (echo; echo "Not the good version. Please, do :"; \
	   echo "  make clean && make"; \
	   echo "next reinstall"; echo) \
	fi

uninstall:
	$(CAMLFIND) remove $(NAME)

# Exporting
###########

EXPORT_DIR= $$HOME/WWW/prog/calendar

export: doc #$(NAME).ps.gz
	cvs export -d /tmp/$(NAME)-$(VERSION) -D now $(NAME)
	rm -rf $(EXPORT_DIR)/doc
	cp -rf .depend configure doc /tmp/$(NAME)-$(VERSION)
	cp -rf CHANGES doc $(EXPORT_DIR)
	cd /tmp; \
	  (rm -f $(NAME)-$(VERSION)/html/touch-html \
		$(NAME)-$(VERSION)/.cvsignore; \
	   tar cvf $(NAME)-$(VERSION).tar $(NAME)-$(VERSION); \
	   gzip -f --best $(NAME)-$(VERSION).tar; \
	   rm -rf $(NAME)-$(VERSION); \
	   mv $(NAME)-$(VERSION).tar.gz $(EXPORT_DIR))
	cd $(EXPORT_DIR)/../..; \
	  (rm -f calendar.*.tex; \
	   $(MAKE) CALVERS=$(VERSION))

# Rebuilding Makefile
#####################

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

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

configure: configure.in
	autoconf

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

TAGS: $(SRC)
	otags -o $@ $^

# Cleaning
##########

clean:
	rm -f TAGS META $(TESTS) tests/test $(GENERATED)
	for i in . src tests; do \
	  rm -f $$i/*~ $$i/\#* $$i/*.cm[iox] $$i/*.*a $$i/*.o $$i/a.out; \
	done

dist-clean distclean: clean
	rm -rf $(NAME).ps.gz doc

clean-configure cleanconfig: dist-clean
	rm -f Makefile configure config.*

# Depend
########

depend:
	rm -f .depend
	for i in src tests; do \
	  $(CAMLDEP) $(CAMLIBS) $$i/*.ml $$i/*.mli; \
	done > .depend

view-depend:
	$(CAMLDOT) .depend | dot -Tps | gv -

include .depend