ObjSuf           = o
SrcSuf           = cxx
HedSuf           = h
DllSuf           = so

CXX              = g++
LD               = g++
mkdepend         = g++

ROOTLIBMAP       = $(ROOTSYS)/bin/rlibmap
MAPFILE          = .rootmap

CXXFLAGS         = -O -fPIC -Wno-deprecated $(shell root-config --cflags)
SOFLAGS          = -shared -Wl,-soname,
LDFLAGS          = -O

GO4FIT_LINKDEF     = Go4FitLinkDef.$(HedSuf)
GO4FIT_DICT        = G__Go4Fit
GO4FIT_DH          = $(GO4FIT_DICT).$(HedSuf)
GO4FIT_DS          = $(GO4FIT_DICT).$(SrcSuf)
GO4FIT_DO          = $(GO4FIT_DICT).$(ObjSuf)

GO4FIT_H           = $(filter-out $(GO4FIT_DH) $(GO4FIT_LINKDEF), $(wildcard *.$(HedSuf)))
GO4FIT_S           = $(filter-out $(GO4FIT_DS), $(wildcard *.$(SrcSuf)))
GO4FIT_O           = $(GO4FIT_S:.$(SrcSuf)=.$(ObjSuf))

GO4FIT_LIB         = libGo4Fit.$(DllSuf)

all: lib

lib: $(GO4FIT_LIB)

clean:
	@rm -f $(GO4FIT_LIB) $(GO4FIT_O) $(GO4FIT_DO) $(GO4FIT_DH) $(GO4FIT_DS) *.bak Makefile.depend

$(GO4FIT_LIB):  $(GO4FIT_O) $(GO4FIT_DO)
	$(LD) $(SOFLAGS)$(GO4FIT_LIB) $(LDFLAGS) $(GO4FIT_O) $(GO4FIT_DO) -o $(GO4FIT_LIB)
	@echo "$(Go4FitLib) done"

$(GO4FIT_DS) $(GO4FIT_DH): $(GO4FIT_H) $(GO4FIT_LINKDEF)
	@echo "Generating $(GO4FIT_DICT) dictionary ..."
	@$(ROOTSYS)/bin/rootcint -f $(GO4FIT_DS) -c -p -I. $(GO4FIT_H) $(GO4FIT_LINKDEF)

ifeq ($(findstring $(MAKECMDGOALS), clean),)

Makefile.depend: $(GO4FIT_S) $(GO4FIT_H)
	@echo "Generating dependency"
	$(mkdepend) $(CXXFLAGS) -MM $(GO4FIT_S) > Makefile.depend

-include Makefile.depend

endif

map:
ifneq ($(wildcard $(ROOTLIBMAP)),)
ifneq ($(findstring linkdef, $(shell $(ROOTLIBMAP) 2>&1)),)
	@rm -f $(MAPFILE)
	@$(ROOTLIBMAP) -r $(MAPFILE) -l ./$(GO4FIT_LIB) -d $(ROOTSYS)/lib/libMinuit.so -c $(GO4FIT_LINKDEF)
	@echo "Fit map file done"
endif
else
	@echo "Map of Fit classes can not be generated with ROOT $(shell root-config --version)"
endif

.SUFFIXES: .$(SrcSuf)

.$(SrcSuf).$(ObjSuf):
	$(CXX) -c $< $(CXXFLAGS)