COMP=gfortran

objects_src := dim_mod.f modules.f allocation.f spec.f
objects := $(patsubst %.f,%.o, $(objects_src))

OPTS := -g -Wall -Wextra -Warray-temporaries -Wconversion -fbacktrace -ffree-line-length-0 -fcheck=all -ffpe-trap=zero,overflow,underflow -finit-real=nan

EXE=prog


.PHONY: clean

all: pybinding clean

pybinding: $(objects) main.f
	@echo "building Python binding..."      
	f2py3 -I. $(objects) -c -m libspec main.f
	#f2py3 -I. $(objects) --debug-capi --debug -c -m libspec main.f
	cp libspec.cpython*.so ../

exe: $(objects) prog.f
	$(COMP) -c main.f
	$(COMP) -c prog.f
	$(COMP) -o $(EXE) $(objects) main.o prog.o


$(objects): $(objects_src)
	@echo "compiling subroutines and functions..."
	#$(COMP) -cpp -fPIC -O2 -ffast-math -mcmodel=large -fdefault-real-4 -c $^
	$(COMP) $(OPTS) -fPIC -mcmodel=large -c $^

clean:
	@echo "cleaning..."                                               
	rm -rf *.so *.o *.mod $(EXE)