include ../common.mk

# Directories & files
SRC_DIR = src
OBJ_DIR = obj
TESTS_DIR = tests
DOXYGEN_DIR = doc
DOXYFILE = Doxyfile

# Other tools
STYLE = astyle --style=gnu --indent=spaces=2 --formatted
CPPCHECK = cppcheck --quiet --enable=all
DOXYGEN = OWLPS_VERSION=$(OWLPS_VERSION) doxygen >/dev/null

# Flags for the tests
TESTSCXXFLAGS = -I$(TESTS_DIR) -I$(SRC_DIR) -I.

## Additional libraries ##

LDFLAGS += -lstdc++ -lm -lboost_program_options -pthread -lowlps
ifeq "$(OS)" "Linux"
	LDFLAGS += -lrt
endif
ifeq "$(OS)" "GNU/kFreeBSD"
	LDFLAGS += -lrt
endif


TARGET = owlps-positionerd
OBJ_TARGET = $(OBJ_DIR)/$(TARGET).o
SOURCE_TARGET = $(SRC_DIR)/$(TARGET).cc

OBJ_LIST = \
	posutil.o \
	autocalibration.o \
	stock.o \
	timestamp.o \
	direction.o \
	point3d.o \
	referencepoint.o \
	waypoint.o \
	building.o \
	area.o \
	wifidevice.o \
	accesspoint.o \
	mobile.o \
	measurement.o \
	request.o \
	calibrationrequest.o \
	resultlist.o \
	result.o \
	minmax.o \
	interlinknetworks.o \
	fbcm.o \
	frbhmbasic.o \
	nss.o \
	realposition.o \
	configuration.o \
	userinterface.o \
	inputdatareader.o \
	accesspointsreadercsv.o \
	mobilesreadercsv.o \
	topologyreadercsv.o \
	textfilereader.o \
	csvfilereader.o \
	textfilewriter.o \
	output.o \
	outputterminal.o \
	outputcsv.o \
	outputudpsocket.o \
	outputtcpsocketevaal.o \
	positioning.o \
	input.o \
	inputcsv.o \
	inputudpsocket.o \
	inputlogcsv.o
OBJ_NOTEST_LIST = \
	posexcept.o \
	trilaterationalgorithm.o \
	cartographyalgorithm.o \
	outputnetworksocket.o \
	inputmedium.o
INTERFACES_LIST = \
	inputlogmedium.hh \
	outputmedium.hh \
	trilaterationmethod.hh \
	positioningalgorithm.hh

OBJ = $(OBJ_LIST:%=$(OBJ_DIR)/%)
OBJ_NOTEST = $(OBJ_NOTEST_LIST:%=$(OBJ_DIR)/%)
INTERFACES = $(INTERFACES_LIST:%=$(SRC_DIR)/%)
SOURCE = \
	$(OBJ:$(OBJ_DIR)/%.o=$(SRC_DIR)/%.hh) \
	$(OBJ:$(OBJ_DIR)/%.o=$(SRC_DIR)/%.cc) \
	$(OBJ_NOTEST:$(OBJ_DIR)/%.o=$(SRC_DIR)/%.hh) \
	$(OBJ_NOTEST:$(OBJ_DIR)/%.o=$(SRC_DIR)/%.cc) \
	$(INTERFACES)

TESTS_XX = $(TESTS_DIR)/tests.cc
TESTS_OBJ = $(TESTS_DIR)/tests.o
TESTS_TARGET = $(TESTS_DIR)/tests
TESTUTIL_OBJ = $(TESTS_DIR)/testutil.o
TESTSETUP_OBJ = $(TESTS_DIR)/testsetup.o
SOURCE_TESTS = $(OBJ:$(OBJ_DIR)/%.o=$(TESTS_DIR)/%_test.hh)
OBJ_TESTS = $(TESTUTIL_OBJ) $(TESTSETUP_OBJ)
INCLUDES_TESTS = $(TESTS_DIR)/valuetraits.hh

dynamic: $(TARGET)
static: $(TARGET).static
all: dynamic static

# Generic targets
$(TESTS_DIR)/%.o: $(TESTS_DIR)/%.cc $(TESTS_DIR)/%.hh
	$(CXX) $(CXXFLAGS) $(TESTSCXXFLAGS) -o $@ -c $<

$(OBJ_DIR)/%.o: $(SRC_DIR)/%.cc $(SRC_DIR)/%.hh
	$(MKDIR) $(OBJ_DIR) && $(CXX) $(CXXFLAGS) $(CPPFLAGS) -o $@ -c $<

%: $(OBJ_DIR)/%.o
	$(CXX) $(STRIPFLAGS) $(CXXFLAGS) -o $@ $^ $(LDFLAGS)

%.static: $(OBJ_DIR)/%.o
	$(CXX) $(STRIPFLAGS) $(CXXFLAGS) -o $@ $^ $(LDFLAGS) -static
	$(STRIP) $@

# Dependencies
$(OBJ_DIR)/autocalibration.o: \
	$(OBJ_DIR)/stock.o \
	$(OBJ_DIR)/configuration.o \
	$(OBJ_DIR)/posexcept.o
$(OBJ_DIR)/point3d.o: \
	$(OBJ_DIR)/posutil.o \
	$(OBJ_DIR)/posexcept.o
$(OBJ_DIR)/posutil.o: \
	$(OBJ_DIR)/stock.o \
	$(OBJ_DIR)/posexcept.o
$(OBJ_DIR)/owlps-positionerd.o: \
	$(OBJ_DIR)/posexcept.o
$(OBJ_DIR)/owlps-positionerd.o: \
	$(OBJ_DIR)/userinterface.o \
	$(OBJ_DIR)/inputdatareader.o \
	$(OBJ_DIR)/stock.o \
	$(OBJ_DIR)/positioning.o
$(OBJ_DIR)/userinterface.o: \
	$(OBJ_DIR)/configuration.o
$(OBJ_DIR)/inputdatareader.o: \
	$(OBJ_DIR)/accesspointsreadercsv.o \
	$(OBJ_DIR)/mobilesreadercsv.o \
	$(OBJ_DIR)/topologyreadercsv.o \
	$(OBJ_DIR)/configuration.o \
	$(OBJ_DIR)/posexcept.o
$(OBJ_DIR)/accesspointsreadercsv.o: \
	$(OBJ_DIR)/csvfilereader.o \
	$(OBJ_DIR)/accesspoint.o \
	$(OBJ_DIR)/stock.o
$(OBJ_DIR)/mobilesreadercsv.o: \
	$(OBJ_DIR)/csvfilereader.o \
	$(OBJ_DIR)/mobile.o \
	$(OBJ_DIR)/stock.o
$(OBJ_DIR)/topologyreadercsv.o: \
	$(OBJ_DIR)/csvfilereader.o \
	$(OBJ_DIR)/area.o \
	$(OBJ_DIR)/waypoint.o \
	$(OBJ_DIR)/stock.o
$(OBJ_DIR)/referencepoint.o: \
	$(OBJ_DIR)/point3d.o \
	$(OBJ_DIR)/measurement.o \
	$(OBJ_DIR)/stock.o
$(OBJ_DIR)/waypoint.o: \
	$(OBJ_DIR)/point3d.o \
	$(OBJ_DIR)/building.o
$(OBJ_DIR)/area.o: \
	$(OBJ_DIR)/building.o \
	$(OBJ_DIR)/point3d.o
$(OBJ_DIR)/wifidevice.o: \
	$(OBJ_DIR)/posutil.o
$(OBJ_DIR)/accesspoint.o: \
	$(OBJ_DIR)/wifidevice.o \
	$(OBJ_DIR)/posutil.o \
	$(OBJ_DIR)/point3d.o
$(OBJ_DIR)/mobile.o: \
	$(OBJ_DIR)/wifidevice.o
$(OBJ_DIR)/measurement.o: \
	$(OBJ_DIR)/accesspoint.o \
	$(OBJ_DIR)/posexcept.o
$(OBJ_DIR)/request.o: \
	$(OBJ_DIR)/timestamp.o \
	$(OBJ_DIR)/measurement.o
$(OBJ_DIR)/calibrationrequest.o: \
	$(OBJ_DIR)/request.o \
	$(OBJ_DIR)/referencepoint.o \
	$(OBJ_DIR)/direction.o
$(OBJ_DIR)/result.o: \
	$(OBJ_DIR)/stock.o \
	$(OBJ_DIR)/configuration.o \
	$(OBJ_DIR)/area.o \
	$(OBJ_DIR)/request.o
$(OBJ_DIR)/resultlist.o: \
	$(OBJ_DIR)/result.o
$(OBJ_DIR)/textfilereader.o: \
	$(OBJ_DIR)/posexcept.o
$(OBJ_DIR)/csvfilereader.o: \
	$(OBJ_DIR)/textfilereader.o
$(OBJ_DIR)/textfilewriter.o: \
	$(OBJ_DIR)/posexcept.o
$(OBJ_DIR)/inputmedium.o: \
	$(OBJ_DIR)/calibrationrequest.o \
	$(OBJ_DIR)/posexcept.o \
	$(OBJ_DIR)/configuration.o \
	$(OBJ_DIR)/stock.o
$(OBJ_DIR)/inputcsv.o: \
	$(OBJ_DIR)/inputmedium.o \
	$(OBJ_DIR)/csvfilereader.o \
	$(OBJ_DIR)/request.o \
	$(OBJ_DIR)/calibrationrequest.o \
	$(OBJ_DIR)/configuration.o \
	$(OBJ_DIR)/stock.o
$(OBJ_DIR)/inputudpsocket.o: \
	$(OBJ_DIR)/inputmedium.o \
	$(OBJ_DIR)/posexcept.o \
	$(OBJ_DIR)/request.o \
	$(OBJ_DIR)/calibrationrequest.o \
	$(OBJ_DIR)/configuration.o \
	$(OBJ_DIR)/stock.o
$(OBJ_DIR)/inputlogcsv.o: \
	$(SRC_DIR)/inputlogmedium.hh \
	$(OBJ_DIR)/request.o
$(OBJ_DIR)/input.o: \
	$(OBJ_DIR)/inputcsv.o \
	$(OBJ_DIR)/inputudpsocket.o \
	$(OBJ_DIR)/inputlogcsv.o \
	$(OBJ_DIR)/calibrationrequest.o \
	$(OBJ_DIR)/configuration.o \
	$(OBJ_DIR)/posexcept.o \
	$(OBJ_DIR)/stock.o
$(OBJ_DIR)/outputterminal.o: \
	$(SRC_DIR)/outputmedium.hh \
	$(OBJ_DIR)/resultlist.o \
	$(OBJ_DIR)/result.o
$(OBJ_DIR)/outputcsv.o: \
	$(SRC_DIR)/outputmedium.hh \
	$(OBJ_DIR)/textfilewriter.o \
	$(OBJ_DIR)/resultlist.o \
	$(OBJ_DIR)/result.o
$(OBJ_DIR)/outputnetworksocket.o: \
	$(SRC_DIR)/outputmedium.hh \
	$(OBJ_DIR)/resultlist.o \
	$(OBJ_DIR)/result.o
$(OBJ_DIR)/outputudpsocket.o: \
	$(OBJ_DIR)/outputnetworksocket.o \
	$(OBJ_DIR)/request.o \
	$(OBJ_DIR)/resultlist.o \
	$(OBJ_DIR)/result.o \
	$(OBJ_DIR)/posexcept.o
$(OBJ_DIR)/outputtcpsocketevaal.o: \
	$(OBJ_DIR)/outputnetworksocket.o \
	$(OBJ_DIR)/request.o \
	$(OBJ_DIR)/resultlist.o \
	$(OBJ_DIR)/result.o \
	$(OBJ_DIR)/area.o \
	$(OBJ_DIR)/posexcept.o \
	$(OBJ_DIR)/stock.o
$(OBJ_DIR)/outputcsv.o: \
	$(SRC_DIR)/outputmedium.hh \
	$(OBJ_DIR)/result.o
$(OBJ_DIR)/output.o: \
	$(OBJ_DIR)/outputterminal.o \
	$(OBJ_DIR)/outputcsv.o \
	$(OBJ_DIR)/outputudpsocket.o \
	$(OBJ_DIR)/outputtcpsocketevaal.o \
	$(OBJ_DIR)/configuration.o \
	$(OBJ_DIR)/posexcept.o
$(OBJ_DIR)/trilaterationalgorithm.o: \
	$(SRC_DIR)/positioningalgorithm.hh \
	$(OBJ_DIR)/minmax.o \
	$(OBJ_DIR)/mobile.o \
	$(OBJ_DIR)/configuration.o \
	$(OBJ_DIR)/posexcept.o
$(OBJ_DIR)/cartographyalgorithm.o: \
	$(SRC_DIR)/positioningalgorithm.hh \
	$(OBJ_DIR)/referencepoint.o
$(OBJ_DIR)/minmax.o: \
	$(SRC_DIR)/trilaterationmethod.hh \
	$(OBJ_DIR)/point3d.o \
	$(OBJ_DIR)/accesspoint.o
$(OBJ_DIR)/interlinknetworks.o: \
	$(OBJ_DIR)/trilaterationalgorithm.o
$(OBJ_DIR)/fbcm.o: \
	$(OBJ_DIR)/trilaterationalgorithm.o \
	$(OBJ_DIR)/configuration.o \
	$(OBJ_DIR)/stock.o
$(OBJ_DIR)/frbhmbasic.o: \
	$(OBJ_DIR)/nss.o \
	$(OBJ_DIR)/fbcm.o
$(OBJ_DIR)/nss.o: \
	$(OBJ_DIR)/cartographyalgorithm.o
$(OBJ_DIR)/realposition.o: \
	$(SRC_DIR)/positioningalgorithm.hh \
	$(OBJ_DIR)/result.o \
	$(OBJ_DIR)/calibrationrequest.o \
	$(OBJ_DIR)/referencepoint.o
$(OBJ_DIR)/positioning.o: \
	$(OBJ_DIR)/inputdatareader.o \
	$(OBJ_DIR)/input.o \
	$(OBJ_DIR)/realposition.o \
	$(OBJ_DIR)/fbcm.o \
	$(OBJ_DIR)/frbhmbasic.o \
	$(OBJ_DIR)/interlinknetworks.o \
	$(OBJ_DIR)/nss.o \
	$(OBJ_DIR)/resultlist.o \
	$(OBJ_DIR)/output.o \
	$(OBJ_DIR)/configuration.o \
	$(OBJ_DIR)/posexcept.o

# Specific targets
$(TARGET): $(OBJ) $(OBJ_NOTEST) $(OBJ_TARGET)
$(TARGET).static: $(OBJ) $(OBJ_NOTEST) $(OBJ_TARGET)

$(OBJ_TARGET): $(SOURCE_TARGET)
	$(CXX) $(CXXFLAGS) -o $@ -c $<

$(TESTS_XX): $(SOURCE_TESTS) $(OBJ)
	$(TESTS_DIR)/cxxtestgen.pl --error-printer \
		--include=$(TESTS_DIR)/valuetraits.hh \
		--include=$(TESTUTIL_OBJ:.o=.hh) \
		-o $@ $(SOURCE_TESTS)

$(TESTS_OBJ): $(TESTS_XX) $(INCLUDES_TESTS)
	$(CXX) $(CXXFLAGS) $(TESTSCXXFLAGS) -o $@ -c $<

$(TESTS_TARGET): $(TESTS_OBJ) $(OBJ_TESTS) $(OBJ) $(OBJ_NOTEST)
	$(LD) $(LDFLAGS) -o $@ $^

test_forced: $(TESTS_TARGET)
	@$(TESTS_TARGET)
test:
	@echo "Unit tests are currently unmaintained. If you are sure"
	@echo "you want to try them, use the target 'test_forced'."

doc:
	@$(DOXYGEN) $(DOXYFILE)

clean:
	@$(RM) *~ */*~ *.orig */*.orig
	@$(RM_RECURSIVE) $(OBJ_DIR)
	@$(RM) $(TESTS_XX) $(TESTS_DIR)/*.o

purge: clean
	@$(RM) $(TARGET)
	@$(RM) $(TARGET).static
	@$(RM) $(TESTS_TARGET)
	@$(RM_RECURSIVE) $(DOXYGEN_DIR)

install: $(TARGET)
	@$(CP) $(TARGET) $(INSTALL_DIR) && \
		chmod 755 $(INSTALL_DIR)/$(TARGET) && \
		chown root:root $(INSTALL_DIR)/$(TARGET)

uninstall:
	@$(RM) $(INSTALL_DIR)/$(TARGET)

style:
	@$(STYLE) \
		$(SOURCE) \
		$(TESTS_DIR)/*.hh \
		$(TESTS_DIR)/*.cc

check:
	@$(CPPCHECK) \
		$(SOURCE) \
		$(TARGET).cc

help:
	@echo "/!\ This program requires GCC >=4.4 /!\\"
	@echo
	@echo "Needed libraries:"
	@echo "	libboost-dev"
	@echo "	libboost-program-options-dev"
	@echo
	@echo "Optional programs nedded for specific targets:"
	@echo "	doxygen"
	@echo "	CxxTest suite"
	@echo "	astyle (Artistic Style)"
	@echo "	cppcheck"
	@echo
	@echo "Targets:"
	@echo "	all (default target): Compiles OwlPS Positioner."
	@echo "	doc: Generates documentation from source files (doxygen \
is required)."
	@echo "	install: Installs OwlPS Positioner."
	@echo "	uninstall: Uninstalls OwlPS Positioner."
	@echo ""
	@echo "	test: Run unit tests (CxxTest suite is required)."
	@echo "	style: Reindent source files (astyle is required)."
	@echo "	check: Run automated checs on the source code (cppcheck \
is required)."
	@echo
	@echo "	clean: Delete the temporary files."
	@echo "	purge: Delete all generated files."
	@echo
	@echo "Note: Files are installed under $(PREFIX)."
	@echo "Tune the PREFIX variable in the Makefile to change that."