NATIVE = true
PROFILE = false
PXP_WLEX = false

PACKAGES = -package "pxp-engine pxp-lex-iso88591 wlexing camlp4 num cgi"
ifeq ($(PXP_WLEX), true)
  PACKAGES += -package pxp-wlex-utf8
else
  PACKAGES += -package pxp-lex-utf8
endif

SYNTAX = camlp4o -I misc/ pa_extend.cmo \
  q_symbol.cmo \
  -symbol cduce_version=\"$(VERSION)\" \
  -symbol build_date=\"$(shell date +%Y-%m-%d)\"

ifeq ($(NATIVE), true)
	SYNTAX += -symbol ocaml_compiler=\"native\"
else
	SYNTAX += -symbol ocaml_compiler=\"bytecode\"
endif

VERSION = 0.0.9

ifeq ($(PROFILE), true)
	CAMLC_P = ocamlcp -p a
	CAMLOPT_P = ocamlopt -p
	SYNTAX_PARSER = 
else
	CAMLC_P = ocamlc
	CAMLOPT_P = ocamlopt
	SYNTAX_PARSER = -pp '$(SYNTAX)'
endif

OPT = -warn-error A
CAMLC = ocamlfind $(CAMLC_P) $(OPT) $(PACKAGES)
CAMLOPT = ocamlfind $(CAMLOPT_P) $(OPT) $(PACKAGES)

ifeq ($(NATIVE), true)
	EXTENSION = cmx
	LINK = $(CAMLOPT) -linkpkg gramlib.cmxa
else
	EXTENSION = cmo
	LINK = $(CAMLC) -custom -linkpkg gramlib.cma
endif

all: cduce dtd2cduce local_website

# Source directories 

DIRS = misc parser typing types runtime driver
CLEAN_DIRS = $(DIRS) tools tests

# Objects to build

OBJECTS = \
 misc/state.cmo misc/pool.cmo misc/encodings.cmo misc/bool.cmo \
 misc/pretty.cmo \
 \
 types/sortedList.cmo types/boolean.cmo types/ident.cmo \
 types/intervals.cmo types/chars.cmo types/atoms.cmo types/normal.cmo \
 types/types.cmo types/patterns.cmo types/sequence.cmo \
 types/sample.cmo \
 \
 parser/location.cmo parser/wlexer.cmo parser/ast.cmo parser/parser.cmo \
 \
 typing/typed.cmo typing/typer.cmo \
 \
 runtime/value.cmo runtime/load_xml.cmo runtime/run_dispatch.cmo \
 runtime/print_xml.cmo runtime/eval.cmo \
 \
 types/builtin.cmo driver/cduce.cmo

CDUCE = $(OBJECTS) driver/run.cmo
WEBIFACE  = $(OBJECTS) driver/examples.cmo driver/webiface.cmo
DTD2CDUCE = tools/dtd2cduce.cmo

DEPEND = $(DIRS:=/*.ml) $(DIRS:=/*.mli)
INCLUDES = $(DIRS:%=-I %)

cduce: $(CDUCE:.cmo=.$(EXTENSION))
	$(LINK) $(INCLUDES) -o $@ $^

webiface: $(WEBIFACE:.cmo=.$(EXTENSION))
	$(LINK) -o $@ $^

dtd2cduce: $(DTD2CDUCE:.cmo=.$(EXTENSION))
	$(LINK) -o $@ $^

.PHONY: compute_depend
compute_depend: misc/q_symbol.cmo
	@echo "Computing dependencies ..."
	ocamldep $(INCLUDES) $(SYNTAX_PARSER) $(DEPEND) | \
        sed -e "s|: |: misc/q_symbol.cmo |" > depend

parser/wlexer.ml: parser/wlexer.mll
	wlex parser/wlexer.mll

clean:
	for i in $(CLEAN_DIRS); do \
	(cd $$i; rm -f *.cmi *.cmo *.cma *.cmx *.o *~); \
	done
	rm -f `find -name "*~"`
	rm -f *.cmi *.cmo *.cma *.cmx *.a *.cmxa *.o *~
	rm -f cduce ocamlprof.dump
	rm -f dtd2cduce pool webiface
	rm -Rf prepro package
	rm -f web/www/*.php web/www/*.html web/*~


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

misc/q_symbol.cmo: misc/q_symbol.ml
	$(CAMLC) -c $<

.ml.cmo:
	$(CAMLC) -c $(SYNTAX_PARSER) $(INCLUDES) $<

.ml.cmx:
	$(CAMLOPT) -c $(SYNTAX_PARSER) $(INCLUDES) $<

.mli.cmi:
	$(CAMLC) -c $(SYNTAX_PARSER) $(INCLUDES) $<

include depend

# CDuce-generated files

driver/examples.ml: cduce web/examples/build.cd web/examples/examples.xml
	(cd web/examples; ../../cduce --quiet build.cd)

web/files: cduce web/site.cd
	(cd web; ../cduce --quiet site.cd --arg -php site.xml)

#
# Customize the following variables to match the settings
# of your local web server
#
WEB_PREFIX = /var/www
CGI_DIR = $(WEB_PREFIX)/cgi-bin
CDUCE_HTML_DIR = $(WEB_PREFIX)/html

install_web_local:web/files webiface
	cp  web/www/*.php web/cduce.css  $(CDUCE_HTML_DIR)/
	cp webiface $(CGI_DIR)/
	if test ! -d "$(CDUCE_HTML_DIR)/img" ; then \
	  mkdir $(CDUCE_HTML_DIR)/img; \
	fi;  
	cp web/img/*.*  $(CDUCE_HTML_DIR)/img


local_website: cduce
	(cd web; ../cduce --quiet site.cd --arg site.xml)