OMakefile

prefix = /usr/local
INSTALL = install
RM = rm -f

HAS_NATDYNLINK = false

if $(file-exists $(shell $(OCAMLC) -where)/dynlink.cmxa)
    HAS_NATDYNLINK = true
    export HAS_NATDYNLINK

include Atdgen

# allow to override the above variables from command line
DefineCommandVars()

USE_OCAMLFIND = true
NATIVE_ENABLED = true
BYTE_ENABLED = true

VERSION = 1.0.2

match $(string $(shell ocaml -version))
case $"\([0-9]\)\.\([0-9]+\)\."
       OCAML_MAJOR = $1
       OCAML_MINOR = $2
       export

.PHONY: clean

OCAMLOPTFLAGS += -g -inline 100

.PHONY: install
.PHONY: uninstall

OCAMLFLAGS     = -g -thread -w +a-4-6-9-27..29-32..99 -warn-error -a
OCAMLFINDFLAGS = -syntax camlp4o -ppopt -lwt-debug
CFLAGS         = -g -Wall -O2 -fPIC

if $(ge $(OCAML_MAJOR), 4)
       OCAMLFLAGS += -bin-annot
       export

OCAMLPACKS[] =
    batteries
    bytes
    camlp4.macro
    csv
    cryptokit
    lwt
    lwt.unix
    lwt.syntax
    lwt.syntax.log
    lwt.preemptive
    ocamlgraph
    atdgen
    yojson

if $(not $(defined LEVELDB_DIR))
    OCAMLPACKS[] += leveldb
    export OCAMLPACKS
else
    OCAMLINCLUDES += $(file $(LEVELDB_DIR)/src)
    export OCAMLINCLUDES
    OCAML_LIBS[] += $(LEVELDB_DIR)/src/leveldb
    export OCAML_LIBS

if $(not $(defined EXTPROT_DIR))
    OCAMLPACKS[] += extprot
    export OCAMLPACKS
else
    OCAMLINCLUDES += $(file $(EXTPROT_DIR)/runtime)
    export OCAMLINCLUDES
    OCAML_LIBS[] += $(EXTPROT_DIR)/runtime/extprot
    export OCAML_LIBS
    OCAMLPACKS[] += extlib
    export OCAMLPACKS

LD_PATHS[] =
	$(file src)
	$(file src/core)

if $(defined LEVELDB_DIR)
    LD_PATHS[] +=
        $(file $(LEVELDB_DIR)/leveldb)
        $(file $(LEVELDB_DIR)/src)
    export LD_PATHS

OCAMLFLAGS += $(mapprefix -cclib, $(addprefix -L, $(LD_PATHS)))

setenv(CAML_LD_LIBRARY_PATH, $(concat :, $(absname $(LD_PATHS))))

# Link flags used by CamlStubLibrary
LINK_FLAGS =

public.CamlStubLibrary(dst, objects, stubs) =
    private.stub_objects = $(addsuffix .o, $(stubs))
    $(dst).cma $(dst).a dllcaml$(dst).so $(dst).cmxa: \
	$(stub_objects) $(addsuffixes .cmo .cmx, $(objects))
        ocamlmklib -verbose -oc caml$(dst) -o $(dst) \
	    $(stub_objects) \
	    $(OCamlLinkSort $(addsuffixes .cmo, $(objects))) \
	    $(OCamlLinkSort $(addsuffixes .cmx, $(objects))) \
	    $(LINK_FLAGS)

CamlSources(mods) =
        foreach(mod, $(mods))
                $(addsuffixes .cmo .cmi .cmx .sig $(EXT_OBJ), $(mod)):

%.cmxs: %.cmxa
        $(OCAMLOPT) -shared -I . -o $@ $< -linkall

.SUBDIRS: doc src test

SRC_EXECS[] =
    obigstore
    ob_dump
    ob_load
    ob_repl

TEST_EXECS[] =
    ob_benchmark
    ob_bm_write
    ob_bm_read
    ob_bm_makedata

EXECS[] = $(SRC_EXECS) $(TEST_EXECS)

foreach(exec, $(SRC_EXECS))
    $(exec): src/$(exec)$(EXE)
        ln-or-cp $< $@

foreach(exec, $(TEST_EXECS))
    $(exec): test/$(exec)$(EXE)
        ln-or-cp $< $@

LIBNAMES[] =
    src/core/obigstore_core
    src/client/obigstore_client
    src/server/obigstore_server
    src/util/obigstore_util

LIBS = $(addsuffixes .cma .cmxa, $(LIBNAMES))

if HAS_NATDYNLINK
    LIBS += $(addsuffix .cmxs, $(LIBNAMES))
    export LIBS

.DEFAULT: $(EXECS) $(LIBS)

META: META.in
        sed s/VERSION/$(VERSION)/g $< > $@

install: $(EXECS) $(LIBS) META
    $(INSTALL) $(EXECS) $(prefix)/bin
    ocamlfind install obigstore META \
        $(cd src/core, $(ls *.cmi *.so *.cmxa *.cmxs *.cma *.cmx *.a *.mli)) \
        $(cd src/client, $(ls *.cmi *.cmxa *.cmxs *.cma *.cmx *.a *.mli)) \
        $(cd src/server, $(ls *.cmi *.cmxa *.cmxs *.cma *.cmx *.a *.mli)) \
        $(cd src/util, $(ls *.cmi *.cmxa *.cmxs *.cma *.cmx *.a *.mli))

uninstall:
	$(RM) $(addprefix $(prefix)/, $(EXECS))
	ocamlfind remove obigstore

clean:
	rm -f $(filter-proper-targets $(ls R, .))

# vim: set expandtab: