#
# Included makefile for Intel ifort compiler on NCAR yellowstone:
# As of December 2015, yellowstone is using intel 12.1.5.
#
F90      = ifort
MPIF90   = mpif90
MPIRUN   = mpirun.lsf
FFLAGS   = -r8 -heap-arrays
#
# See http://www2.cisl.ucar.edu/resources/yellowstone/code_dev/compiling#where
#FFLAGS += -march=corei7 -axAVX
#
# DBGFLAGS are used by the Makefile only if the job script
# has "set debug = true"
#
DBGFLAGS = -debug full -debug extended -traceback 
DBGFLAGS += -check bounds -check format -check output_conversion -check pointers -check uninit
#
# -fpe-all=0 traps all floating point exceptions. The model is not
#   guaranteed not to crash if this option is set.
# -nowarn is used to eliminate warnings that result in huge stderr files.
#
DBGFLAGS += -fpe-all=0 -nowarn 
#
# Makefile will use OPTIM = -g if set debug=TRUE in job script.
OPTIM    = -O3
LIBS     = -lcurl
HOST     = $(shell hostname)
#
# ESMF lib on yellowstone:
# (tiegcm-ys.job does "module load esmf")
#
export ESMF_LIBDIR
LIB_ESMF = $(ESMF_LIBDIR)
include $(LIB_ESMF)/esmf.mk
LIBS = -L$(LIB_ESMF) -Wl,-rpath=$(LIB_ESMF) -lesmf
#
# Make machines.ini file for MPI execution: 
#
prereq: machines.ini mpirun.command
machines.ini: export HN=$(HOST)
machines.ini: export NP=$(NPROC)
machines.ini: FORCE
	@echo "Making machines.ini.."
	@echo `hostname` > machines.ini
	@awk 'BEGIN{ for (i=2; i <= ENVIRON["NP"]; i++) print ENVIRON["HN"] }' >> machines.ini

mpirun.command: FORCE
	@echo "Making mpirun.command: MPIRUN=$(MPIRUN)"
	@echo $(MPIRUN) > mpirun.command

FORCE: