VERSION=@PACKAGE_VERSION@
NAME=@PACKAGE_NAME@

CFLAGS=@CFLAGS@ -fPIC -Wall -pedantic -Werror -Wno-long-long
CPPFLAGS=@CPPFLAGS@
LDFLAGS=@LDFLAGS@

OBJS = bytearray parmap_utils $(NAME)
INTF = $(foreach obj, $(OBJS),$(obj).cmi) setcore.cmi
C_OBJS = bytearray_stubs.o setcore_stubs.o
OBJECTS  = $(foreach obj, $(OBJS),$(obj).cmo)
XOBJECTS = $(foreach obj, $(OBJS),$(obj).cmx)
LIBS = $(NAME).cma $(NAME).cmxa $(NAME).cmxs
OCAMLC   = ocamlfind ocamlc
OCAMLOPT = ocamlfind ocamlopt
OCAMLMKLIB = ocamlmklib
OCAMLDEP = ocamldep
COMPOPTS = -linkpkg -package bigarray -package parmap -package unix 

ARCHIVE  = $(NAME).cma
XARCHIVE = $(NAME).cmxa
SARCHIVE = $(NAME).cmxs

REQUIRES = unix bigarray 

all: $(ARCHIVE) $(XARCHIVE)

.PHONY: reinstall

reinstall: uninstall install

.PHONY: install
install: $(LIBS) META
	ocamlfind remove $(NAME)
	ocamlfind install $(NAME) META $(INTF) $(LIBS) *.a *.mli $(C_OBJS) *.so

.PHONY: uninstall
uninstall:
	ocamlfind remove $(NAME)

$(ARCHIVE): $(INTF) $(OBJECTS) $(C_OBJS) 
	$(OCAMLMKLIB) -o $(NAME) $(OBJECTS) $(C_OBJS)

$(XARCHIVE): $(INTF) $(XOBJECTS) $(C_OBJS)
	$(OCAMLMKLIB) -o $(NAME) $(XOBJECTS) $(C_OBJS)

$(SARCHIVE): $(INTF) $(XOBJECTS) $(C_OBJS)
	$(OCAMLOPT) -shared -o $(SARCHIVE) $(C_OBJS) $(XOBJECTS)

bytearray_stubs.o: bytearray_stubs.c
	ocamlc -c bytearray_stubs.c

setcore_stubs.o: setcore_stubs.c
	ocamlc -c -cc "gcc -D_GNU_SOURCE -o setcore_stubs.o -fPIC" setcore_stubs.c

tests:
	cd tests; $(OCAMLOPT) $(COMPOPTS) utils.ml simplescale.ml -o simplescale.native
	cd tests; $(OCAMLOPT) $(COMPOPTS) utils.ml floatscale.ml -o floatscale.native
	cd tests; $(OCAMLOPT) $(COMPOPTS) utils.ml simplescalefold.ml -o simplescalefold.native
	cd tests; $(OCAMLOPT) $(COMPOPTS) utils.ml simplescalemapfold.ml -o simplescalemapfold.native
	cd tests; $(OCAMLOPT) $(COMPOPTS) utils.ml simplescale_array.ml -o simplescale_array.native

examples:
	$(OCAMLOPT) $(COMPOPTS) graphics.cmxa example/mandels.ml -o example/mandels.native

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

.ml.cmo:
	$(OCAMLC) -package "$(REQUIRES)" -c $<
.mli.cmi:
	$(OCAMLC) -package "$(REQUIRES)" -c $<
.ml.cmx:
	$(OCAMLOPT) -package "$(REQUIRES)" -c $<

depend: *.ml *.mli
	$(OCAMLDEP) *.ml *.mli >.depend

include .depend

.PHONY: clean examples tests
clean:
	rm -f *.cmi *.cmo *.cmx *.cma *.cmxa *.cmxs *.a *.o *.so *.annot