makefile

# beps.make
# make file to compile beps program

# CFLAGS=-std=c99 -O3
 CFLAGS=-std=c99 -g

# first name a variable objects for all object files
objects = aerodynamic_conductance.o bepsmain_pnt.o calc_temp_leaf.o \
  inter_prg.o evaporation_canopy.o evaporation_soil.o init_soil.o \
  lai_calc.o meteo_pack.o netRadiation.o photosyn_gs.o plant_respir.o \
  rainfall.o readcoef.o readparam.o s_coszs.o \
  sensible_heat.o snowpack.o soil_thermal_regime.o \
  soil_water_stress.o soilresp.o surface_temp.o \
  transpiration.o updatesoilmoisture.o vcmax_jmax_mod.o

# name a variable sources for all source files
sources = aerodynamic_conductance.c bepsmain_pnt.c calc_temp_leaf.c \
  inter_prg.c evaporation_canopy.c evaporation_soil.c init_soil.c \
  lai_calc.c meteo_pack.c netRadiation.c photosyn_gs.c plant_respir.c \
  rainfall.c readcoef.c readparam.c s_coszs.c \
  sensible_heat.c snowpack.c soil_thermal_regime.c \
  soil_water_stress.c soilresp.c surface_temp.c \
  transpiration.c updatesoilmoisture.c vcmax_jmax_mod.c 

# now give target as makebeps with objects as variable dependencies + command line

beps: $(objects) 
#	icc -g -lm -o bepsp $(objects)
	gcc $(CFLAGS) -o bepsp $(objects) -lm

# list the dependencies for object files - those header files which help build objects

# how to build all object files from all dependent source files

$(objects): $(sources)
#	icc -g -c $(sources)
	gcc $(CFLAGS) -c $(sources)

clean:
	rm $(objects) bepsp