# +-======-+ 
#  Copyright (c) 2003-2007 United States Government as represented by 
#  the Admistrator of the National Aeronautics and Space Administration.  
#  All Rights Reserved.
#  
#  THIS OPEN  SOURCE  AGREEMENT  ("AGREEMENT") DEFINES  THE  RIGHTS  OF USE,
#  REPRODUCTION,  DISTRIBUTION,  MODIFICATION AND REDISTRIBUTION OF CERTAIN 
#  COMPUTER SOFTWARE ORIGINALLY RELEASED BY THE UNITED STATES GOVERNMENT AS 
#  REPRESENTED BY THE GOVERNMENT AGENCY LISTED BELOW ("GOVERNMENT AGENCY").  
#  THE UNITED STATES GOVERNMENT, AS REPRESENTED BY GOVERNMENT AGENCY, IS AN 
#  INTENDED  THIRD-PARTY  BENEFICIARY  OF  ALL  SUBSEQUENT DISTRIBUTIONS OR 
#  REDISTRIBUTIONS  OF THE  SUBJECT  SOFTWARE.  ANYONE WHO USES, REPRODUCES, 
#  DISTRIBUTES, MODIFIES  OR REDISTRIBUTES THE SUBJECT SOFTWARE, AS DEFINED 
#  HEREIN, OR ANY PART THEREOF,  IS,  BY THAT ACTION, ACCEPTING IN FULL THE 
#  RESPONSIBILITIES AND OBLIGATIONS CONTAINED IN THIS AGREEMENT.
#  
#  Government Agency: National Aeronautics and Space Administration
#  Government Agency Original Software Designation: GSC-15354-1
#  Government Agency Original Software Title:  GEOS-5 GCM Modeling Software
#  User Registration Requested.  Please Visit http://opensource.gsfc.nasa.gov
#  Government Agency Point of Contact for Original Software:  
#  			Dale Hithon, SRA Assistant, (301) 286-2691
#  
# +-======-+ 
#
# Makefile for ESMA components.
#
# REVISION HISTORY:
#
# 03mar2004  Zaslavsky  Initial imlementation.
# 20Oct2004  da Silva   Standardization
# 29mar2005  da Silva   Added dependencies, cleaned up.
#

# Make sure ESMADIR is defined
# ----------------------------
ifndef ESMADIR
       ESMADIR := $(PWD)/../..
endif

# Compilation rules, flags, etc
# -----------------------------
  include $(ESMADIR)/Config/ESMA_base.mk  # Generic stuff
  include $(ESMADIR)/Config/ESMA_arch.mk  # System dependencies
#  include $(ESMADIR)/Config/GMAO_base.mk 

#                  ---------------------
#                  Standard ESMA Targets
#                  ---------------------


DIRN := $(shell basename $(PWD))
RN   := $(strip $(findstring r4,$(DIRN)) $(findstring r8,$(DIRN)))
IN   := $(strip $(findstring i4,$(DIRN)) $(findstring i8,$(DIRN)))

NLIB  = lib$(NTHIS).a
THIS  = $(NTHIS)_$(RN)$(IN)
LIB   = lib$(THIS).a
NLIB  = lib$(NTHIS).a
BINS  =

NREAL := $(FREAL)
NINT  := $(FINT)
ifeq ($(RN),r4)
      override FREAL = $(FREAL4)
else
      override FREAL = $(FREAL8)
endif
ifeq ($(IN),i4)
      override FINT = $(FINT4)
else
      override FINT = $(FINT8)
endif

# Set the switch of using FFT lib on different local system.  It
# is too bad that this is a site specific problem.

ME := $(shell uname -n | sed -e 's/[0-9]*$$//' | sed -e 's/borg[a-z]/borg/')

ifneq (,$(filter $(ME),palm e))
	SPFFTE_SRCS := spfftesgi.f sgi_fft.f
else
ifneq (,$(filter $(ME),discover borg))
	SPFFTE_SRCS := spffte.f
else
	SPFFTE_SRCS := spffte.f
endif
endif

# $(error RN=|$(RN)|, IN=|$(IN)|, FINT=|$(FINT)|, LIB=|$(LIB)|)

esma_install install: $(DEPS) $(LIB) $(BINS)
	$(MKDIR) $(ESMALIB) $(ESMAETC) $(ESMAINC)/$(THIS) $(ESMABIN)
	$(CP) -p *.a         $(ESMALIB)
#	$(CP) -p *.mod       $(ESMAINC)/$(THIS)
#	$(CP) -p *.rc        $(ESMAETC)
#	$(CP) -p $(BINS)     $(ESMABIN)
ifeq ($(DIRN),$(r8i4))
	$(RM) -r $(ESMALIB)/$(NLIB) $(ESMAINC)/$(NTHIS)
	$(LN) -s $(ESMALIB)/$(LIB)  $(ESMALIB)/$(NLIB)
	$(LN) -s $(ESMAINC)/$(THIS) $(ESMAINC)/$(NTHIS)
endif


esma_clean esma_distclean clean distclean:
	$(RM) *~ *.[aoxd] *.[Mm][Oo][Dd] *.x

esma_doc doc:
	@echo "Target $@ not implemented yet in `pwd`"

esma_help help:
	@echo "Standard ESMA targets:"
	@echo "% make esma_install    (builds and install under ESMADIR)"
	@echo "% make esma_clean      (removes deliverables: *.[aox], etc)"
	@echo "% make esma_distclean  (leaves in the same state as cvs co)"
	@echo "% make esma_doc        (generates PDF, installs under ESMADIR)"
	@echo "% make esma_help       (this message)"
	@echo "Environment:"
	@echo "      ESMADIR = $(ESMADIR)"
	@echo "      BASEDIR = $(BASEDIR)"
	@echo "         ARCH = $(ARCH)"
	@echo "         SITE = $(SITE)"
	@echo "        FREAL = $(FREAL)"
	@echo "         FINT = $(FINT)"
	@echo "  SPFFTE_SRCS =" $(SPFFTE_SRCS)
	@echo " SCILIB_CLASS =" $(SCILIB_CLASS)

#                  --------------------
#                  User Defined Targets
#                  --------------------

SRCS  := bll2ps.f ncpus.f spanaly.f spdz2uv.f speps.f $(SPFFTE_SRCS) \
        spgradq.f splaplac.f splat.f splegend.f sppad.f spsynth.f \
        sptez.f sptezd.f sptezm.f sptezmv.f sptezv.f sptgpm.f sptgpmd.f \
        sptgpmv.f sptgps.f sptgpsd.f sptgpsv.f sptgpt.f sptgptd.f sptgptv.f \
        sptran.f  sptrand.f sptranf.f sptranf0.f sptranf1.f \
        sptranfv.f sptranv.f sptrun.f \
        sptrund.f sptrung.f sptrungv.f sptrunl.f sptrunm.f sptrunmv.f \
        sptruns.f sptrunsv.f sptrunv.f spuv2dz.f spvar.f spwget.f

OBJS := $(addsuffix .o, $(basename $(SRCS)))
DEPS := $(addsuffix .d, $(basename $(SRCS))) \
        $(addsuffix .d, $(basename $(BINS))) 

FOPT = $(FOPT2)

INC_DIRS = . ..
MOD_DIRS = . ..
USER_CINCS  = $(foreach dir,$(INC_DIRS),$(I)$(dir)) 
USER_FINCS  = $(foreach dir,$(INC_DIRS),$(I)$(dir)) 
USER_FMODS  = $(foreach dir,$(MOD_DIRS),$(M)$(dir)) 

USER_FDEFS = 
USER_CDEFS =

USER_FFLAGS = # $(BIG_ENDIAN) 
 
vpath % $(INC_DIRS) 

$(LIB) lib : $(DEPS) $(OBJS)
	$(RM) $(LIB)
	$(AR) $(AR_FLAGS) $(LIB) $(OBJS)

%.x : $(LIB) %.o
	$(FC) $(LDFLAGS) -o $@ $*.o $(LIB) \
              $(LIB_MPEU) $(LIB_GFIO) $(LIB_SDF)

# Hack to prevent remaking dep files during cleaning
# --------------------------------------------------
  ifneq ($(findstring clean,$(MAKECMDGOALS)),clean)
    -include $(DEPS)
  endif

#.