# mpi = Linux box/cluster, g++, installed MPI

SHELL = /bin/sh

# ---------------------------------------------------------------------
# compiler/linker settings
# specify flags and libraries needed for your compiler

export OMPI_CXX = icc
CC =		CC
OPTFLAGS =      -xMIC-AVX512 -O3
CCFLAGS =	-g $(OPTFLAGS)
SHFLAGS =	-fPIC
DEPFLAGS =	-M

LINK =		CC
LINKFLAGS =	-g $(OPTFLAGS)
LIB =         
SIZE =		size

ARCHIVE =	ar
ARFLAGS =	-rc
SHLIBFLAGS =	-shared

# ---------------------------------------------------------------------
# SPARTA-specific settings
# specify settings for SPARTA features you will use
# if you change any -D setting, do full re-compile after "make clean"

# SPARTA ifdef settings, OPTIONAL
# see possible settings in doc/Section_start.html#2_2 (step 4)

SPARTA_INC =	-DSPARTA_GZIP

# MPI library, REQUIRED
# see discussion in doc/Section_start.html#2_2 (step 5)
# can point to dummy MPI library in src/STUBS as in Makefile.serial
# INC = path for mpi.h, MPI compiler settings
# PATH = path for MPI library
# LIB = name of MPI library

MPI_INC =       
MPI_PATH =      
MPI_LIB =	

# FFT library, OPTIONAL
# see discussion in doc/Section_start.html#2_2 (step 6)
# can be left blank to use provided KISS FFT library
# INC = -DFFT setting, e.g. -DFFT_FFTW, FFT compiler settings
# PATH = path for FFT library
# LIB = name of FFT library

FFT_INC =    	
FFT_PATH = 
FFT_LIB =	

# JPEG library, OPTIONAL
# see discussion in doc/Section_start.html#2_2 (step 7)
# only needed if -DSPARTA_JPEG listed with SPARTA_INC
# INC = path for jpeglib.h
# PATH = path for JPEG library
# LIB = name of JPEG library

JPG_INC =       
JPG_PATH = 	
JPG_LIB =	

# ---------------------------------------------------------------------
# build rules and dependencies
# no need to edit this section

EXTRA_INC = $(SPARTA_INC) $(MPI_INC) $(FFT_INC) $(JPG_INC)
EXTRA_PATH = $(MPI_PATH) $(FFT_PATH) $(JPG_PATH)
EXTRA_LIB = $(MPI_LIB) $(FFT_LIB) $(JPG_LIB)

# Path to src files

vpath %.cpp ..
vpath %.h ..

# Link target

$(EXE):	$(OBJ)
	$(LINK) $(LINKFLAGS) $(EXTRA_PATH) $(OBJ) $(EXTRA_LIB) $(LIB) -o $(EXE)
	$(SIZE) $(EXE)

# Library targets

lib:	$(OBJ)
	$(ARCHIVE) $(ARFLAGS) $(EXE) $(OBJ)

shlib:	$(OBJ)
	$(CC) $(CCFLAGS) $(SHFLAGS) $(SHLIBFLAGS) $(EXTRA_PATH) -o $(EXE) \
        $(OBJ) $(EXTRA_LIB) $(LIB)

# Compilation rules

%.o:%.cpp
	$(CC) $(CCFLAGS) $(SHFLAGS) $(EXTRA_INC) -c $<

%.d:%.cpp
	$(CC) $(CCFLAGS) $(EXTRA_INC) $(DEPFLAGS) $< > $@

# Individual dependencies

DEPENDS = $(OBJ:.o=.d)
include $(DEPENDS)