#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# User: Set here the F90 compiler and options
#       Pedefined compilers: INTEL, PGF, HPUX, LAHEY
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

#COMPILER = G95
#COMPILER = LAHEY
# ----------------------------------------------------
# BOXMOX extension - Christoph Knote - 20140610       
# gfortran is standard
#COMPILER = INTEL
# ----------------------------------------------------
#COMPILER = PGF
#COMPILER = HPUX
# ----------------------------------------------------
# BOXMOX extension - Christoph Knote - 20140610       
# gfortran is standard
COMPILER = GFORTRAN
# ----------------------------------------------------

FC_G95     = g95
FOPT_G95   = -cpp -O -pg -fbounds-check -fimplicit-none  -Wall -ftrace=full

FC_LAHEY   = lf95
# More aggressive for production runs:
#FOPT_LAHEY = -Cpp --pca -O
# More checking for debugging:
FOPT_LAHEY = -Cpp --chk a,e,s,u --pca --ap -O0 -g --trap --trace --chkglobal

FC_INTEL   = ifort 
# More aggressive for production runs:
#FOPT_INTEL = -cpp -O -fp-model precise -pc80 -prec_div
# More checking for debugging:
FOPT_INTEL = -cpp -O0 -fp-model strict -implicitnone -ftrapuv \
              -debug all -check all -warn all

FC_PGF     = pgf90
# More aggressive for production runs:
FOPT_PGF   = -Mpreprocess -O -fast -pc 80 -Kieee
# More checking for debugging:
#FOPT_PGF   = -Mpreprocess -O0 -Mbounds -Mchkfpstk -Mchkptr -Mchkstk \
#             -Ktrap=fp -pc 80 -Kieee

FC_HPUX    = f90
FOPT_HPUX  = -O -u +Oall +check=on

FC_GFORTRAN     = gfortran
# ----------------------------------------------------
# BOXMOX extension - Christoph Knote - 20140610       
# rate equation code creates pretty long lines        
# optimization does not help much and breaks MCM      
# FOPT_GFORTRAN   = -cpp -O
# double precision:
#FOPT_GFORTRAN   = -cpp -g -ffree-line-length-none -freal-4-real-16 -freal-8-real-16
# using GCC 4.7 and higher:
FOPT_GFORTRAN   = -cpp -g -ffree-line-length-none -freal-4-real-8
# for older compilers
#FOPT_GFORTRAN   = -cpp -g -ffree-line-length-none -fdefault-real-8
# ----------------------------------------------------

# define FULL_ALGEBRA for non-sparse integration
FC   = $(FC_$(COMPILER))
FOPT = $(FOPT_$(COMPILER)) # -DFULL_ALGEBRA

LIBS =
#LIBS = -llapack -lblas

# Command to create Matlab mex gateway routines 
# Note: use $(FC) as the mex Fortran compiler
MEX  = mex

GENSRC = RACM_Precision.f90  \
	 RACM_Parameters.f90     \
	 RACM_Global.f90  

GENOBJ = RACM_Precision.o    \
	 RACM_Parameters.o       \
	 RACM_Global.o     

FUNSRC = RACM_Function.f90 
FUNOBJ = RACM_Function.o 

JACSRC = RACM_JacobianSP.f90  RACM_Jacobian.f90
JACOBJ = RACM_JacobianSP.o    RACM_Jacobian.o

# ----------------------------------------------------
# BOXMOX extension - Christoph Knote - 20160906       
# if HESSIAN is off, avoid compilation errors by not
# linking to the Hessian objects.
ifeq ($(wildcard RACM_HessianSP.f90),)
	HESSRC =
	HESOBJ =
else
	HESSRC = RACM_HessianSP.f90   RACM_Hessian.f90
	HESOBJ = RACM_HessianSP.o     RACM_Hessian.o
endif
# ----------------------------------------------------

STMSRC = RACM_StoichiomSP.f90 RACM_Stoichiom.f90 
STMOBJ = RACM_StoichiomSP.o   RACM_Stoichiom.o

UTLSRC = RACM_Rates.f90 RACM_Util.f90 RACM_Monitor.f90
UTLOBJ = RACM_Rates.o   RACM_Util.o   RACM_Monitor.o

LASRC  = RACM_LinearAlgebra.f90 
LAOBJ  = RACM_LinearAlgebra.o   

STOCHSRC = RACM_Stochastic.f90 
STOCHOBJ = RACM_Stochastic.o 

MAINSRC = RACM_Main.f90   RACM_Initialize.f90   RACM_Integrator.f90 RACM_Model.f90
MAINOBJ = RACM_Main.o     RACM_Initialize.o     RACM_Integrator.o   RACM_Model.o 

#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# User: modify the line below to include only the
#       objects needed by your application
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ALLOBJ = $(GENOBJ) $(FUNOBJ) $(JACOBJ) $(HESOBJ) $(STMOBJ) \
	 $(UTLOBJ) $(LAOBJ)

#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# User: modify the line below to include only the
#       executables needed by your application
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
all:    exe

exe:	$(ALLOBJ) $(MAINOBJ) 
	$(FC) $(FOPT) $(ALLOBJ) $(MAINOBJ) $(LIBS) -o RACM.exe

pylib:  $(ALLOBJ) lib_Initialize.o lib_Integrator.o lib_Model.o
	f2py -c -m boxmox $(ALLOBJ) lib_Initialize.o lib_Integrator.o lib_Model.o lib_Main.f90

stochastic:$(ALLOBJ) $(STOCHOBJ) $(MAINOBJ)
	$(FC) $(FOPT) $(ALLOBJ) $(STOCHOBJ) $(MAINOBJ) $(LIBS) \
	-o RACM_stochastic.exe

mex:    $(ALLOBJ)
	$(MEX) FC#$(FC) -fortran -O RACM_mex_Fun.f90     $(ALLOBJ)
	$(MEX) FC#$(FC) -fortran -O RACM_mex_Jac_SP.f90  $(ALLOBJ)
	$(MEX) FC#$(FC) -fortran -O RACM_mex_Hessian.f90 $(ALLOBJ)

clean:
	rm -f RACM*.o RACM*.mod \
	RACM*.dat RACM.exe RACM*.mexglx \
	RACM.map

distclean:
	rm -f RACM*.o RACM*.mod \
	RACM*.dat RACM.exe RACM.map \
	RACM*.f90 RACM_*.mexglx

RACM_Precision.o: RACM_Precision.f90 
	$(FC) $(FOPT) -c $<

RACM_Parameters.o: RACM_Parameters.f90 \
	            RACM_Precision.o
	$(FC) $(FOPT) -c $<

RACM_Monitor.o: RACM_Monitor.f90 \
	             RACM_Precision.o
	$(FC) $(FOPT) -c $<

RACM_Global.o: RACM_Global.f90 \
	            RACM_Parameters.o RACM_Precision.o
	$(FC) $(FOPT) -c $<

RACM_Initialize.o: RACM_Initialize.f90  $(GENOBJ) 
	$(FC) $(FOPT) -c $<

RACM_Function.o: RACM_Function.f90  $(GENOBJ) 
	$(FC) $(FOPT) -c $<

RACM_Stochastic.o: RACM_Stochastic.f90  $(GENOBJ) 
	$(FC) $(FOPT) -c $<

RACM_JacobianSP.o: RACM_JacobianSP.f90 $(GENOBJ)
	$(FC) $(FOPT) -c $<

RACM_Jacobian.o: RACM_Jacobian.f90  $(GENOBJ) RACM_JacobianSP.o
	$(FC) $(FOPT) -c $<

RACM_LinearAlgebra.o: RACM_LinearAlgebra.f90 $(GENOBJ) RACM_JacobianSP.o
	$(FC) $(FOPT) -c $<

# ----------------------------------------------------
# BOXMOX extension - Christoph Knote - 20140610
# need Util in Rates
#RACM_Rates.o: RACM_Rates.f90  $(GENOBJ)
RACM_Rates.o: RACM_Rates.f90  $(GENOBJ) RACM_Util.o
# ----------------------------------------------------
	$(FC) $(FOPT) -c $<

RACM_HessianSP.o: RACM_HessianSP.f90  $(GENOBJ)
	$(FC) $(FOPT) -c $<

RACM_Hessian.o:  RACM_Hessian.f90 $(GENOBJ) RACM_HessianSP.o
	$(FC) $(FOPT) -c $<

RACM_StoichiomSP.o: RACM_StoichiomSP.f90 $(GENOBJ)
	$(FC) $(FOPT) -c $<

RACM_Stoichiom.o: RACM_Stoichiom.f90  $(GENOBJ) RACM_StoichiomSP.o
	$(FC) $(FOPT) -c $<

RACM_Util.o: RACM_Util.f90  $(GENOBJ) RACM_Monitor.o
	$(FC) $(FOPT) -c $<

RACM_Main.o: RACM_Main.f90  $(ALLOBJ) RACM_Initialize.o RACM_Model.o RACM_Integrator.o
	$(FC) $(FOPT) -c $<

RACM_Model.o: RACM_Model.f90  $(ALLOBJ) RACM_Integrator.o
	$(FC) $(FOPT) -c $<

RACM_Integrator.o: RACM_Integrator.f90  $(ALLOBJ)
	$(FC) $(FOPT) -c $<
