# ===== Variable definitions =====

# SLEPc include automatically loads PETSc definitions
include ${SLEPC_DIR}/lib/slepc/conf/slepc_common

CC = gcc
CC_ALL_FLAGS =
FF90 = gfortran
FF90_FLAGS =
LIBDIR =
PYTHON = python2.7
PYTHON-CONFIG = python2.7-config
F2PY = f2py

# LINKER_ALL_FLAGS = $(FF90_FLAGS) -L$(LIBDIR) -lwarpustruct $(PETSC_LINKER_FLAGS) $(LINKER_FLAGS) $(CGNS_LINKER_FLAGS)
# LINKER_ALL_FLAGS = $(FF90_FLAGS) $(FLINKER)

PYTHON_OBJECTS = fortranobject.o \
		 run_analysismodule.o

default: all

all:

# Generate Python inlude directory
	 $(eval PYTHON_INCLUDES = $(shell $(PYTHON-CONFIG) --includes))
	 @echo "#------------------------------------------------------#"
	 @echo Python Include Flags $(PYTHON_INCLUDES)
	 @echo "#------------------------------------------------------#"

# Generate Numpy inlude directory
	$(eval NUMPY_INCLUDES = $(shell $(PYTHON) -c 'import numpy; print numpy.get_include()'))
	 @echo "#------------------------------------------------------#"
	 @echo Numpy Include Directory: $(NUMPY_INCLUDES)
	 @echo "#------------------------------------------------------#"

# Generate f2py root directory
# $(eval F2PY_ROOT = $(shell $(PYTHON) get_f2py.py))

# Manually define f2py root directory
	$(eval F2PY_ROOT = /Users/Austin/anaconda/envs/py27/lib/python2.7/site-packages/numpy/f2py)
	 @echo "#------------------------------------------------------#"
	 @echo f2py root directory: $(F2PY_ROOT)
	 @echo "#------------------------------------------------------#"

# Generate .pyf file
	f2py run_analysis.f90 -m run_analysis -h run_analysis.pyf --overwrite-signature --wrap-functions

# Generate .c file
	f2py run_analysis.pyf

	@echo " "

	$(CC) $(CC_ALL_FLAGS) $(PYTHON_INCLUDES) -I$(NUMPY_INCLUDES) \
	-I$(F2PY_ROOT)/src -c run_analysismodule.c

	$(CC) $(CC_ALL_FLAGS) $(PYTHON_INCLUDES) -I$(NUMPY_INCLUDES) -c \
	$(F2PY_ROOT)/src/fortranobject.c -o fortranobject.o

	$(FF90) -undefined dynamic_lookup -shared $(PYTHON_OBJECTS) $(SLEPC_EPS_LIB) -o run_analysis_final.so