makefile.sample_cap

# GNU Makefile template for user ESMF application

################################################################################
################################################################################
## This Makefile must be able to find the "esmf.mk" Makefile fragment in the  ##
## 'include' line below. Following the ESMF User's Guide, a complete ESMF     ##
## installation should ensure that a single environment variable "ESMFMKFILE" ##
## is made available on the system. This variable should point to the         ##
## "esmf.mk" file.                                                            ##
##                                                                            ##
## This example Makefile uses the "ESMFMKFILE" environment variable.          ##
##                                                                            ##
## If you notice that this Makefile cannot find variable ESMFMKFILE then      ##
## please contact the person responsible for the ESMF installation on your    ##
## system.                                                                    ##
## As a work-around you can simply hardcode the path to "esmf.mk" in the      ##
## include line below. However, doing so will render this Makefile a lot less ##
## flexible and non-portable.                                                 ##
################################################################################

HR    := ========================================
HR    := $(HR)$(HR)
COMMA := ,
DIR   := $(CURDIR)

ifneq ($(origin ESMFMKFILE), environment)
$(error Environment variable ESMFMKFILE was not set.)
endif

include $(ESMFMKFILE)
include makefile.model

CAP_OBJS      := sample_cap.o
CAP_LIB       := libsample_cap.a
CAP_MK        := sample_cap.mk
CAP_DEP_FRONT := sample_cap_mod
CAP_MODS      := sample_cap_mod.mod
CAP_VERS      := version

ifeq ($(DEBUG),on)
ESMF_F90COMPILEOPTS += -g -traceback
ESMF_CXXCOMPILEOPTS += -g -traceback
ESMF_F90COMPILECPPFLAGS += -DDEBUG
ESMF_CXXCOMPILECPPFLAGS += -DDEBUG
endif

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

# -----------------------------------------------------------------------------
# Compiler Arguments
# -----------------------------------------------------------------------------

.SUFFIXES: .f90 .F90 .c .C

%.o : %.f90
	@echo $(HR)
	@echo "Compiling $@"
	$(ESMF_F90COMPILER) -c $(ESMF_F90COMPILEOPTS) $(ESMF_F90COMPILEPATHS) $(ESMF_F90COMPILEFREENOCPP) $<

%.o : %.F90
	@echo $(HR)
	@echo "Compiling $@"
	$(ESMF_F90COMPILER) -c $(ESMF_F90COMPILEOPTS) $(ESMF_F90COMPILEPATHS) $(ESMF_F90COMPILEFREECPP) $(ESMF_F90COMPILECPPFLAGS) -DESMF_VERSION_MAJOR=$(ESMF_VERSION_MAJOR) $<
        
%.o : %.c
	@echo $(HR)
	@echo "Compiling $@"
	$(ESMF_CXXCOMPILER) -c $(ESMF_CXXCOMPILEOPTS) $(ESMF_CXXCOMPILEPATHSLOCAL) $(ESMF_CXXCOMPILEPATHS) $(ESMF_CXXCOMPILECPPFLAGS) $<

%.o : %.C
	@echo $(HR)
	@echo "Compiling $@"
	$(ESMF_CXXCOMPILER) -c $(ESMF_CXXCOMPILEOPTS) $(ESMF_CXXCOMPILEPATHSLOCAL) $(ESMF_CXXCOMPILEPATHS) $(ESMF_CXXCOMPILECPPFLAGS) $<

# -----------------------------------------------------------------------------
# Build Targets
# -----------------------------------------------------------------------------

nuopc: $(CAP_LIB) nuopcinstall

$(CAP_LIB): $(CAP_OBJS) $(MODEL_LIB)
	@echo $(HR)
	@echo "Building NUOPC Cap Library"
	ar cruT $@ $^

# -----------------------------------------------------------------------------
# Dependencies
# -----------------------------------------------------------------------------

$(CAP_OBJS): $(MODEL_LIB) $(MODEL_MODS)

# -----------------------------------------------------------------------------
# Install Library, Modules, and Makefile Fragment
# -----------------------------------------------------------------------------

ifndef DESTDIR
DESTDIR := $(DIR)
endif

ifdef INSTDIR
INSTPATH = $(abspath $(DESTDIR)/$(INSTDIR))
else
INSTPATH = $(abspath $(DESTDIR))
endif

nuopcinstall: $(INSTPATH) \
  $(addprefix $(INSTPATH)/,$(CAP_MODS)) \
  $(addprefix $(INSTPATH)/,$(CAP_LIB)) \
  $(addprefix $(INSTPATH)/,$(CAP_MK)) \
  $(addprefix $(INSTPATH)/,$(CAP_VERS))

$(INSTPATH):
	@echo $(HR)
	@echo "Creating Installation Directory $@"
	@mkdir -p $(INSTPATH)

$(addprefix $(INSTPATH)/,$(CAP_MODS)): $(CAP_MODS)
	@echo $(HR)
	@echo "Installing Module Files"
	@cp $(CAP_MODS) $(INSTPATH)

$(addprefix $(INSTPATH)/,$(CAP_LIB)): $(CAP_LIB)
	@echo $(HR)
	@echo "Installing Library File"
	@cp $(CAP_LIB) $(INSTPATH)

$(addprefix $(INSTPATH)/,$(CAP_MK)): 
	@echo $(HR)
	@echo "Generating NUOPC Makefile Fragment"
	@echo "# ESMF self-describing build dependency makefile fragment" > $@
	@echo "" >> $@
	@echo "ESMF_DEP_FRONT     = $(CAP_DEP_FRONT)" >> $@
	@echo "ESMF_DEP_INCPATH   = $(INSTPATH)" >> $@
	@echo "ESMF_DEP_CMPL_OBJS = " >> $@
	@echo "ESMF_DEP_LINK_OBJS = $(INSTPATH)/$(CAP_LIB)" >> $@
	@echo "ESMF_DEP_SHRD_PATH = " >> $@
	@echo "ESMF_DEP_SHRD_LIBS = " >> $@
	@echo $(HR)

$(addprefix $(INSTPATH)/,$(CAP_VERS)):
	@echo "Generating Version Information"
	@echo "# NUOPC Cap Version" > $@
	@if [ -d .svn ]; then \
	  echo "SVN Repository" > $@; \
	  svn info . | grep URL >> $@; \
	  svn info . | grep "Last Changed Rev" >> $@; \
	fi
	@if [ -d .git ]; then \
	  echo "Git Repository" > $@; \
	  git show . | grep -m 1 "commit " >> $@; \
	  git show . | grep -m 1 "Author: " >> $@; \
	  git show . | grep -m 1 "Date: " >> $@; \
	fi

# -----------------------------------------------------------------------------
# Clean Targets
# -----------------------------------------------------------------------------
.PHONY: nuopcclean

nuopcclean: clean
	@echo $(HR)
	@echo "Removing NUOPC Files"
	rm -f $(CAP_LIB) $(CAP_OBJS) $(CAP_MODS) $(CAP_MK) $(CAP_VERS)