.SUFFIXES : .F .f .c .o .a .f90 .f95
########################################################################
#
# The Makefile for building the COSP library is created by CAM's configure
# using this template and prepending the following macros:
# COSP_PATH, ISCCP_PATH, RS_PATH, CS_PATH, LLNL_PATH, MISR_PATH, MODIS_PATH.
#
# The macro CAM_BLD is also prepended.  It is the build directory of the CAM
# code and it contains the abortutils.mod file.  The abortutils module is
# referenced by COSP code in order to perform an abort which is appropriate
# for the CESM system.
#
# The main customization required for the library to link with CAM is to
# use autopromotion of the default real type to real*8.  This is required
# in most, though not all, of the COSP files.  Also, some compilers require
# special flags to specify fixed or free format source (rather than depend
# on filename extensions).  Thus, the explicit rules at the end of this
# template for compiling COSP files have been modified to allow different
# sets of flags for 1) files that cannot be compiled with autopromotion,
# and 2) files that use fixed format source.
#
# The generated Makefile will be used by a sub-Make issued from CAM's Make.
# The sub-Make will inherit the macros:
#
# FC           name of Fortran90 compiler
# FC_FLAGS     Fortran compiler flags
# FC_AUTO_R8   Fortran compiler flags to autopromote type real to real*8
# FREEFLAGS    Fortran compiler flags for free format source
# FIXEDFLAGS   Fortran compiler flags for fixed format source
#
########################################################################

F90             := $(FC)
F90FLAGS        := $(FREEFLAGS) $(FC_FLAGS) $(FC_AUTO_R8)
F90FLAGS_noauto := $(FREEFLAGS) $(FC_FLAGS)
F90FLAGS_fixed  := $(FIXEDFLAGS) $(FC_FLAGS) $(FC_AUTO_R8)

VPATH := $(COSP_PATH)

OBJS =  cosp_radar.o cosp_types.o cosp_constants.o cosp_simulator.o \
        cosp_utils.o scops.o prec_scops.o cosp.o cosp_stats.o \
        pf_to_mr.o \
        cosp_lidar.o radar_simulator_types.o zeff.o \
        array_lib.o atmos_lib.o dsd.o format_input.o \
        gases.o load_hydrometeor_classes.o \
        math_lib.o mrgrnk.o optics_lib.o radar_simulator.o \
        lidar_simulator.o llnl_stats.o lmd_ipsl_stats.o \
        cosp_isccp_simulator.o icarus.o \
        cosp_misr_simulator.o MISR_simulator.o \
        cosp_modis_simulator.o modis_simulator.o

libcosp.a: $(OBJS)
	ar cr libcosp.a $(OBJS)

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

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

cosp.o          : cosp_simulator.o cosp_types.o cosp_modis_simulator.o
cosp_lidar.o    : cosp_constants.o cosp_types.o
cosp_radar.o    : cosp_constants.o cosp_types.o radar_simulator_types.o \
	              array_lib.o atmos_lib.o format_input.o math_lib.o optics_lib.o
cosp_simulator.o: cosp_types.o cosp_radar.o cosp_lidar.o \
                  cosp_isccp_simulator.o cosp_misr_simulator.o \
                  cosp_modis_simulator.o cosp_stats.o 
cosp_stats.o    : cosp_constants.o cosp_types.o llnl_stats.o lmd_ipsl_stats.o
cosp_types.o    : cosp_constants.o cosp_utils.o radar_simulator_types.o
cosp_utils.o    : cosp_constants.o
lmd_ipsl_stats.o : llnl_stats.o
llnl_stats.o   : cosp_constants.o
array_lib.o    : mrgrnk.o
dsd.o          : array_lib.o math_lib.o
format_input.o : array_lib.o
load_hydrometeor_classes.o: radar_simulator_types.o
math_lib.o                : array_lib.o mrgrnk.o
radar_simulator.o         : array_lib.o math_lib.o mrgrnk.o optics_lib.o \
	                         radar_simulator_types.o
zeff.o                    : math_lib.o optics_lib.o
cosp_isccp_simulator.o    : cosp_constants.o cosp_types.o
cosp_misr_simulator.o     : cosp_constants.o cosp_types.o
cosp_modis_simulator.o    : cosp_constants.o cosp_types.o modis_simulator.o 
modis_simulator.o         : cosp_types.o

clean_objs:
	rm -f $(OBJS) *.mod *.o

clean:
	rm -f $(PROG) $(OBJS) *.mod *.o fort.*

scops.o : $(ISCCP_PATH)/scops.f90
	$(F90) $(F90FLAGS_fixed) -c -I$(ISCCP_PATH) $<

icarus.o : $(ISCCP_PATH)/icarus.f90
	$(F90) $(F90FLAGS_fixed) -c $<

prec_scops.o : $(LLNL_PATH)/prec_scops.f90
	$(F90) $(F90FLAGS_fixed) -c $<

pf_to_mr.o : $(LLNL_PATH)/pf_to_mr.f90
	$(F90) $(F90FLAGS_fixed) -c $<

radar_simulator_types.o : $(RS_PATH)/radar_simulator_types.f90
	$(F90) $(F90FLAGS) -c $<

atmos_lib.o : $(RS_PATH)/atmos_lib.f90
	$(F90) $(F90FLAGS) -c $<

zeff.o : $(RS_PATH)/zeff.f90
	$(F90) $(F90FLAGS) -c $<

array_lib.o : $(RS_PATH)/array_lib.f90
	$(F90) $(F90FLAGS) -c $<

dsd.o : $(RS_PATH)/dsd.f90
	$(F90) $(F90FLAGS) -c $<

format_input.o : $(RS_PATH)/format_input.f90
	$(F90) $(F90FLAGS) -c $<

gases.o : $(RS_PATH)/gases.f90
	$(F90) $(F90FLAGS) -c $<

load_hydrometeor_classes.o : $(RS_PATH)/load_hydrometeor_classes.f90
	$(F90) $(F90FLAGS) -c $<

math_lib.o : $(RS_PATH)/math_lib.f90
	$(F90) $(F90FLAGS) -c $<

mrgrnk.o : $(RS_PATH)/mrgrnk.f90
	$(F90) $(F90FLAGS_noauto) -c $<

optics_lib.o : $(RS_PATH)/optics_lib.f90
	$(F90) $(F90FLAGS) -c $<

radar_simulator.o : $(RS_PATH)/radar_simulator.f90
	$(F90) $(F90FLAGS) -c $<

lidar_simulator.o : $(CS_PATH)/lidar_simulator.F90
	$(F90) $(F90FLAGS) -c $<

lmd_ipsl_stats.o : $(CS_PATH)/lmd_ipsl_stats.F90
	$(F90) $(F90FLAGS) -c $<

llnl_stats.o : $(LLNL_PATH)/llnl_stats.F90
	$(F90) $(F90FLAGS) -c $<

cosp_radar.o : $(LLNL_PATH)/cosp_radar.F90
	$(F90) $(F90FLAGS) -c $<

MISR_simulator.o : $(MISR_PATH)/MISR_simulator.f90
	$(F90) $(F90FLAGS_fixed) -c $<

modis_simulator.o : $(MODIS_PATH)/modis_simulator.F90 
	$(F90) -I$(CAM_BLD) $(F90FLAGS) -c $<