#Simple Makefile
#
# IMPORTANT
#   If you are using modules, you must set the appropriate
#   module so the fftpack libraries can be found.
#
#   module load fftpack-gnu4
#
#  will load the fftpack module for gnu4 compilers
#
#  This step will automatically set FFTPACK_PATH.
#  FFTPACK_PATH points to the fftpack library directory for your compiler.
#  See modules section in the documentation for more information
#
#
# Set Fortran compiler (G77, Gfortran for GNU, pgf90 for Portland Group)
FC=gfortran
# Set gfortran Flags
FFLAGS= -O2  
# Set Path to your library files. FFTPACK_PATH is defined by
# modules, or you can enter a specific path
LIBPATH= -L$(FFTPACK_PATH)
# Set the libraries you need 
LIBS = -lfftpack
# Set the source files
DEPS = fftpack5_prb.f90
# Set the object files
OBJ = fftpack5_prb.o

# Make rules follow

%.o: %.f90 $(DEPS)  
	$(FC)  $(FFLAGS) -c -o $@ $< 

fftpack5_prb: $(OBJ)
	$(FC)  $(FFLAGS) -o $@ $^  $(LIBPATH) $(LIBS)

clean:
	/bin/rm -f fftpack5_prb fftpack5_prb.o 

# Command line version
#
#gfortran fftpack5_prb.f90 -o fftpack5_prb -L$FFTPACK_PATH -lfftpack