# L. Fita, LMD. February 2018
# Compilation of all required Fortran modules in `trueno' (debian 9) with gcc compilers
# A following python 'library' creation is required
## Compilation
# make >& run_make.log
#   NOTE: One will not be able to compile all the set of programs within an anaconda environment 
#     due to problems with anaconda. Installation of netcdf4 colides with installed libnetcdff
#   - netcdf4
# The following packages will be downloaded:
#
#    package                    |            build
#    ---------------------------|-----------------
#    libnetcdf-4.6.1            |       h10edf3e_2         1.3 MB
#
# The following NEW packages will be INSTALLED:
#
#    netcdf4:    1.4.2-py27h4b4f87f_0                
#
# The following packages will be REMOVED:
#
#    libnetcdff: 4.4.4-0              matthewharrison
#
# The following packages will be UPDATED:
#
#    libnetcdf:  4.4.0-hf6ef953_0     matthewharrison --> 4.6.1-h10edf3e_2
#####
# Because of that, Makefile is splitted in two compilation sub-sets
##
#  $ make pymods: compilation of Fortran modules used in the python scripts
#  $ make NCfortran: compiation of Fortran modules and main programs which require 
#     netCDF-fortran interface: (for: DistriCorrection and trajectories_overlap)
#  $ make: compiles all components
## 

FC 		= gfortran
FCF 	= -c
LIB_INC = 
RM 		= rm -f
F2PY    = /usr/bin/f2py
F2PYF	= 
DBGFLAGS = -g -Wall -Wextra -Warray-temporaries -Wconversion -fimplicit-none -fbacktrace -ffree-line-length-0 -fcheck=all -ffpe-trap=zero,overflow,underflow -finit-real=nan
NCLIBFOLD	= /usr/lib/x86_64-linux-gnu
NCINCFOLD	= /usr/include
NCLIBFFOLD	= /usr/lib/x86_64-linux-gnu
NCINCFFOLD	= /usr/include
LIB_NETCDF	= -L$(NCLIBFOLD) -L$(NCLIBFFOLD) -lnetcdff -lnetcdf -I$(NCINCFOLD) -I$(NCINCFFOLD)

FCFLAGS = $(FCF) $(DBGFLAGS)

# Sources for f2py
srcs = module_definitions.f90 module_basic.f90 module_generic.f90 module_scientific.f90
distrisrcs = $(srcs) module_DistriCorrection.f90
diagsrcs = $(srcs) module_ForDiagnosticsVars.f90 module_ForDiagnostics.f90
intsrcs = $(srcs) module_ForInterpolate.f90
scisrcs = $(srcs)
defsrcs = module_definitions.f90

####### ###### ##### #### ### ## #

MODULES = \
	module_definitions.o \
	module_basic.o \
	module_generic.o \
	module_NCgeneric.o \
	module_scientific.o \
	module_ForInterpolate.o \
	module_ForDiagnosticsVars.o \
	module_ForDiagnostics.o

FINTMODULES = \
	module_definitions.o \
	module_basic.o \
	module_generic.o \
	module_scientific.o \
	module_ForInterpolate.o

FEXECMODULES = \
	module_definitions.o \
	module_basic.o \
	module_generic.o \
	module_scientific.o \
	module_NCgeneric.o \
	module_ForInterpolate.o \
	module_DistriCorrection.o

all : \
	module_ForDiagnostics.o \
	interpolate.o \
	DistriCorrection.o \
	pydistrimods.o \
	pydiagmods.o \
	pyintmods.o \
	pyscimods.o \
	pydefmods.o \
	trajectories_overlap.o

pymods : \
	module_ForDiagnostics.o \
	pydistrimods.o \
	pydiagmods.o \
	pyintmods.o \
	pyscimods.o \
	pydefmods.o

NCfortran : \
	module_definitions.o \
	module_basic.o \
	module_generic.o \
	module_NCgeneric.o \
	module_ForInterpolate.o \
	DistriCorrection.o \
	trajectories_overlap.o

diags : \
	module_ForDiagnostics.o

clean :
	$(RM) *.mod *.o interpolate module_ForDiag.so module_ForInt.so module_ForDistriCorrect.so module_ForSci.so module_ForDef.so

########    #######
##
    ########

module_definitions.o:
	$(FC) $(FCFLAGS) module_definitions.f90

module_basic.o: module_definitions.o
	$(FC) $(FCFLAGS) module_basic.f90

module_generic.o: module_definitions.o module_basic.o
	$(FC) $(FCFLAGS) $(LIB_INC) module_generic.f90

module_NCgeneric.o: module_definitions.o module_basic.o module_generic.o
	$(FC) $(FCFLAGS) $(LIB_NETCDF) $(LIB_INC) module_NCgeneric.f90

module_scientific.o: module_definitions.o module_basic.o module_generic.o
	$(FC) $(FCFLAGS) module_scientific.f90

module_ForInterpolate.o: module_definitions.o module_generic.o
	$(FC) $(FCFLAGS) $(LIB_INC) module_ForInterpolate.f90

module_ForDiagnosticsVars.o: module_definitions.o module_basic.o module_generic.o module_scientific.o
	$(FC) $(FCFLAGS) $(LIB_INC) module_ForDiagnosticsVars.f90

module_ForDiagnostics.o: module_definitions.o module_basic.o module_generic.o module_ForDiagnosticsVars.o
	$(FC) $(FCFLAGS) $(LIB_INC) module_ForDiagnostics.f90

module_DistriCorrection.o: module_definitions.o module_basic.o module_generic.o module_scientific.o
	$(FC) $(FCFLAGS) module_DistriCorrection.f90

FCEXEFINTCFLAGS = $(FINTMODULES) $(LIB_NETCDF) $(LIB_INC)
FCEXECFLAGS = $(FEXECMODULES) $(LIB_NETCDF) $(LIB_INC)

interpolate.o: module_definitions.o module_basic.o module_generic.o module_scientific.o module_ForInterpolate.o
	$(FC) $(FCEXEFINTCFLAGS) interpolate.f90 -o interpolate

DistriCorrection.o: module_definitions.o module_basic.o module_generic.o module_NCgeneric.o module_scientific.o module_DistriCorrection.o
	$(FC) $(FCEXECFLAGS) DistriCorrection.f90 -o DistriCorrection

pydistrimods.o:
	$(F2PY) -c $(F2PYF) -I$(NCINCFOLD) -m module_ForDistriCorrect $(distrisrcs) -L$(NCLIBFOLD)

pydiagmods.o:
	$(F2PY) -c $(F2PYF) -I$(NCINCFOLD) -m module_ForDiag $(diagsrcs) -L$(NCLIBFOLD)

pyintmods.o:
	$(F2PY) -c $(F2PYF) -I$(NCINCFOLD) -m module_ForInt $(intsrcs) -L$(NCLIBFOLD)

pyscimods.o:
	$(F2PY) -c $(F2PYF) -I$(NCINCFOLD) -m module_ForSci $(scisrcs) -L$(NCLIBFOLD)

pydefmods.o:
	$(F2PY) -c $(F2PYF) -I$(NCINCFOLD) -m module_ForDef $(defsrcs) -L$(NCLIBFOLD)

trajectories_overlap.o: module_definitions.o module_basic.o module_generic.o module_NCgeneric.o module_scientific.o
	$(FC) $(FCEXECFLAGS) trajectories_overlap.f90 -o trajectories_overlap