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# Author: J. Henrichs, Bureau of Meteorology
# Modifications: A. R. Porter, STFC Daresbury Laboratory

# The compiler to use may be specified via the F90 environment
#
# export F90=gfortran
# export F90FLAGS="-Wall -g -fcheck=bound"

PSYROOT=../../../..

include $(PSYROOT)/examples/common.mk

GENERATED_FILES = *.o *.mod  $(EXEC) main_alg.f90 main_psy.f90 main-update.nc

F90 ?= gfortran
F90FLAGS ?= -Wall -g

OBJ = main_psy.o main_alg.o testkern_w0_kernel_mod.o

EXEC = extract
EXTRACT_DIR ?= $(PSYROOT)/lib/extract/netcdf/lfric
EXTRACT_NAME =_kernel_data_netcdf
EXTRACT_LIB = $(EXTRACT_DIR)/lib$(EXTRACT_NAME).a
LFRIC_DIR ?= $(PSYROOT)/src/psyclone/tests/test_files/dynamo0p3/infrastructure
LFRIC_NAME=lfric
LFRIC_LIB=$(LFRIC_DIR)/lib$(LFRIC_NAME).a

F90FLAGS += -I$(LFRIC_DIR) -I$(EXTRACT_DIR)

transform: main_psy.f90 main_alg.f90

compile: transform $(EXEC)

run: compile
	./extract

$(EXEC): $(LFRIC_LIB) $(EXTRACT_LIB) $(OBJ)
	$(F90) $(F90FLAGS) $(OBJ) -o $(EXEC) -L$(EXTRACT_DIR) -l$(EXTRACT_NAME) \
	      -L$(LFRIC_DIR) -l$(LFRIC_NAME) $$(nf-config --flibs)

$(LFRIC_LIB):
	$(MAKE) -C $(LFRIC_DIR)

$(EXTRACT_LIB): $(LFRIC_LIB)
	$(MAKE) -C $(EXTRACT_DIR)

# Dependencies
main_psy.o:	testkern_w0_kernel_mod.o
main_alg.o:	main_psy.o

%.o: %.F90
	$(F90) $(F90FLAGS) -c $<

%.o: %.f90
	$(F90) $(F90FLAGS) -c $<

# Keep the generated psy and alg files
.precious: main_psy.f90 main_alg.f90

main_alg.f90: main_psy.f90

%_psy.f90:	%.x90
	${PSYCLONE} -s ./extract_transform.py \
	-nodm -opsy $*_psy.f90 -oalg $*_alg.f90 $<

allclean: clean
	$(MAKE) -C $(LFRIC_DIR) allclean
	$(MAKE) -C $(EXTRACT_DIR) allclean
