SHELL:=/bin/sh
#
#  Makefile to Build PADCIRC and its pre/post-processor 
#  University of Texas's parallel version of the Hydrodynamics
#  Modeling program ADCIRC by J.J. Westerink and R.A. Luettich
#  vjp 3/29/2001
#  updated JJW 3/17/2003
#  updated for 3D JGF spring 2003
#  meb 4/20/2004

########################################################################
#  Get Canonical Machine NAME from config.guess
#
NAME     := $(shell ./config.guess)
LIST     := $(subst -, ,$(NAME))
MACHINE  := $(word 1, $(LIST))
VENDOR   := $(word 2, $(LIST))
OS       := $(subst  $(MACHINE)-$(VENDOR)-,,$(strip $(NAME)))

include cmplrflags.mk

######################## Target Specific Rules ###################################

#                                      adcprep   
ifeq ($(BUILDTYPE),adcprep)
  CF:= $(FC)
  O_DIR:=odir1/
  FFLAGS:= $(FFLAGS1) $(DPRE) $(IMODS) $(O_DIR) 
  VPATH :=  ../prep 
  PMSG_OBJ:=
endif
#                                      adcprep2
ifeq ($(BUILDTYPE),adcprep2)
  CF:= $(PFC)
  O_DIR:=odir2/
  FFLAGS:= $(FFLAGS2) $(DPRE2) $(IMODS) $(O_DIR) 
  VPATH :=  ../prep 
  PMSG_OBJ:= $(O_DIR)picomsg.o
endif
#                                      adcpost  
ifeq ($(BUILDTYPE),adcpost)
  CF:= $(FC)
  O_DIR:=odir3/
  FFLAGS:= $(FFLAGS1) $(DPRE) $(IMODS) $(O_DIR) 
  VPATH :=  ../prep
endif
#                                      adcirc   
ifeq ($(BUILDTYPE),adcirc)
  CF:= $(FC)
  O_DIR:=odir4/
  FFLAGS:= $(FFLAGS3) $(DA) $(IMODS) $(O_DIR)
  VPATH:=  ../src 
  MSG_MOBJ:=
endif
#                                      padcirc   
ifeq ($(BUILDTYPE),padcirc)
  CF:= $(PFC)
  O_DIR:=odir5/
  FFLAGS:= $(FFLAGS4) $(DP) $(IMODS) $(O_DIR)
  VPATH :=  ../src 
  MSG_MOBJ:= $(O_DIR)messenger.o
endif

$(O_DIR):
	mkdir -p $@

######################### Module Source, Object, & Mod Files ######################

PREP_MSRC  =  presizes.F 
PGLO_MSRC  =  pre_global.F  
POST_MSRC  =  post_global.F
ADC_MSRC   =  sizes.F global.F global_3dvs.F
HARM_MSRC  =  harm.F  
WIND_MSRC  =  wind.F  
SOLV_MSRC  =  itpackv.F
NA_MSRC    =  nodalattr.F

PREP_MOBJ:= $(patsubst %.F, $(O_DIR)%.o, $(PREP_MSRC) )
PGLO_MOBJ:= $(patsubst %.F, $(O_DIR)%.o, $(PGLO_MSRC) )
POST_MOBJ:= $(patsubst %.F, $(O_DIR)%.o, $(POST_MSRC) )
SOLV_MOBJ:= $(patsubst %.F, $(O_DIR)%.o, $(SOLV_MSRC) )
ADC_MOBJ := $(patsubst %.F, $(O_DIR)%.o, $(ADC_MSRC)  )
HARM_MOBJ := $(patsubst %.F, $(O_DIR)%.o, $(HARM_MSRC)  )
WIND_MOBJ := $(patsubst %.F, $(O_DIR)%.o, $(WIND_MSRC)  )
NA_MOBJ  := $(patsubst %.F, $(O_DIR)%.o, $(NA_MSRC)  )

############################# Source & Object Files ##############################
#meb 04/20/2004 - added machdep.F onto POST_SRC

METIS1_SRC =  metis.F
METIS2_SRC =  metis2.F
PREP_SRC   =  adcprep.F decomp.F read_global.F prep.F interp.F machdep.F
POST_SRC   =  adcpost.F post.F compare.F diffmerge.F machdep.F
ADC_SRC    =  adcirc.F read_input.F cstart.F hstart.F timestep.F vsmy.F transport.F iogbl.F

METIS1_OBJ:= $(patsubst %.F, $(O_DIR)%.o, $(METIS1_SRC) )
METIS2_OBJ:= $(patsubst %.F, $(O_DIR)%.o, $(METIS2_SRC) )
PREP_OBJ:= $(patsubst %.F, $(O_DIR)%.o, $(PREP_SRC) )
POST_OBJ:= $(patsubst %.F, $(O_DIR)%.o, $(POST_SRC) )
ADC_OBJ:= $(patsubst %.F, $(O_DIR)%.o, $(ADC_SRC) )

######################## compilation rules #####################################

$(O_DIR)%.o  : %.F
#  @echo depend $<
#  @echo target $@
	$(CF) -c $(FFLAGS) -o $@  $<
	if [ "`echo *.mod`" != '*.mod' ]; then mv *.mod $(O_DIR); fi

########################## Executable Targets ##################################

.PHONY: all metis adcprep adcprep2 adcpost adcirc padcirc

all :  metis adcprep adcprep2 adcpost adcirc padcirc

ifeq ($(MAKELEVEL),0)
   metis:
	$(MAKE) -C ../metis/Lib/ CC="$(CC)"  CFLAGS="$(CFLAGS)"
   graphchk:
	$(MAKE) -C ../metis/Programs/ CC="$(CC)"  CFLAGS="$(CFLAGS)" 
	mv ../metis/graphchk ../work
   adcprep:
	$(MAKE) BUILDTYPE=adcprep  $@            
   adcprep2:
	$(MAKE) BUILDTYPE=adcprep2 $@ 
   adcpost:
	$(MAKE) BUILDTYPE=adcpost $@            
   adcirc:
	$(MAKE) BUILDTYPE=adcirc  $@
   padcirc:
	$(MAKE) BUILDTYPE=padcirc $@ 
else
   adcprep::  $(O_DIR)
   adcprep2:: $(O_DIR)
   adcpost::  $(O_DIR)
   adcirc::   $(O_DIR)
   padcirc::  $(O_DIR)

   adcprep ::  $(METIS1_OBJ) $(PREP_OBJ) 
	$(CF) $(FFLAGS) -o $@  $(O_DIR)*.o  $(LIBS) $(LDFLAGS)

   adcprep2 :: $(PMSG_OBJ) $(METIS2_OBJ) $(PREP_OBJ) 
	$(CF) $(FFLAGS) -o $@  $(O_DIR)*.o  $(LIBS) $(MSGLIBS) $(LDFLAGS)

   adcpost ::  $(POST_OBJ) 
	$(CF) $(FFLAGS) -o $@  $(O_DIR)*.o

   adcirc ::  $(ADC_OBJ) 
	$(CF) $(FFLAGS) -o $@  $(O_DIR)*.o

   padcirc ::  $(MSG_MOBJ) $(ADC_OBJ) 
	$(CF) $(FFLAGS) -o $@  $(O_DIR)*.o  $(MSGLIBS)
endif

########################## Misc Commands ####################################

clean:
	 rm -f odir*/*.o  odir*/*.mod sizes.o
clobber:
	rm -r -f odir*
	rm -f  graphchk adcprep adcprep2 adcpost adcirc padcirc sizes.o \
                ../metis/Lib/*.o  ../metis/libmetis.a ../metis/Programs/*.o
help:
	@echo "This makefile supports the following:"
	@echo "make all      - makes all six targets"
	@echo "make adcprep  - makes the adcprep  executable"
	@echo "make adcprep2 - makes the adcprep2  executable"
	@echo "make adcpost  - makes the adcpost  executable"
	@echo "make adcirc   - makes the serial adcirc executable"
	@echo "make padcirc  - makes the parallel adcirc executable"

########################## Defining the DAG  ####################################

#  adcprep & adcprep2 modules

$(O_DIR)presize.o     :  presize.F
$(O_DIR)pre_global.o  :  pre_global.F  $(PREP_MOBJ)

#  adcprep & adcprep2 

$(O_DIR)adcprep.o     :  adcprep.F  $(PGLO_MOBJ) $(PMSG_OBJ)
$(O_DIR)decomp.o      :  decomp.F   $(PGLO_MOBJ)
$(O_DIR)read_global.o :  read_global.F  $(PGLO_MOBJ)
$(O_DIR)prep.o        :  prep.F   $(PGLO_MOBJ)
$(O_DIR)interp.o      :  interp.F  
$(O_DIR)machdep.o     :  machdep.F
$(O_DIR)metis.o       :  metis.F $(PGLO_MOBJ)
$(O_DIR)metis2.o      :  metis2.F $(PGLO_MOBJ)
$(O_DIR)picomsg.o     :  picomsg.F

#  adcpost modules

$(O_DIR)post_global.o :  post_global.F 

#  adcpost                

$(O_DIR)adcpost.o     :  adcpost.F $(POST_MOBJ)
$(O_DIR)post.o        :  post.F  $(POST_MOBJ)
$(O_DIR)compare.o     :  compare.F  
$(O_DIR)diffmerge.o   :  diffmerge.F

#  adcirc & padcirc modules

$(O_DIR)sizes.o       :  sizes.F
$(O_DIR)global.o      :  global.F  $(O_DIR)sizes.o
$(O_DIR)messenger.o   :  messenger.F  $(ADC_MOBJ)
$(O_DIR)harm.o        :  harm.F
$(O_DIR)wind.o        :  wind.F
$(O_DIR)itpackv.o     :  itpackv.F   $(ADC_MOBJ)
$(O_DIR)nodalattr.o   :  nodalattr.F $(ADC_MOBJ)

#  adcirc & padcirc

$(O_DIR)read_input.o  :  read_input.F $(ADC_MOBJ) $(HARM_MOBJ) $(WIND_MOBJ) $(SOLV_MOBJ) $(NA_MOBJ)
$(O_DIR)transport.o   :  transport.F $(ADC_MOBJ) $(HARM_MOBJ) $(WIND_MOBJ) $(SOLV_MOBJ)
$(O_DIR)cstart.o      :  cstart.F $(ADC_MOBJ)  $(HARM_MOBJ)  $(WIND_MOBJ)
$(O_DIR)hstart.o      :  hstart.F $(ADC_MOBJ)  $(HARM_MOBJ)  $(WIND_MOBJ) $(NA_MOBJ)
$(O_DIR)timestep.o    :  timestep.F $(ADC_MOBJ)  $(HARM_MOBJ) $(WIND_MOBJ) $(SOLV_MOBJ) $(MSG_MOBJ) $(NA_MOBJ)
$(O_DIR)iogbl.o       :  iogbl.F $(ADC_MOBJ) $(HARM_MOBJ) $(WIND_MOBJ) $(SOLV_MOBJ) $(MSG_MOBJ) $(NA_MOBJ)
$(O_DIR)adcirc.o      :  adcirc.F $(ADC_MOBJ)  $(HARM_MOBJ) $(WIND_MOBJ) $(SOLV_MOBJ) $(NA_MOBJ)

# graphchk

$(O_DIR)io.o		:  ../metis/Lib