#
# ------  MAKEFILE FOR GNU/Linux SPIDER using FFTW on 2 or more processors --
#
# Note:  To create executable: make -f Makefile_osx_mpfftw_xeon
#
#        Non-native mode byte ordering on:  Pentium 4/Xeon  for Mac OS10
#        FFTW must be configured with: --enable-float --enable-type-prefix
#        We use FFTW without threads as it is usually slower with threads for
#        multiple processors in our testing (June 05 al)
#
# Note:  You may ignore any undefined QFFLAGS, QLFLAGS & SUFFIX
#
SHELL    = /bin/sh

PGM      = spider

WHICH    = mpfftw_xeon

# Using: Intel Fortran compiler 9.1 (ifc)
COMP     =   /opt/intel/fc/9.1.024/bin/ifort

EXE      = $(PGM)_osx_$(WHICH)$(SUFFIX)

# -O3               : Invokes level 3 optimization 
# -openmp           : Invokes OMP multi processor support
# -tp p6            : Targets 32 bit Pentium Pro/II/III with 32 bit memory addresses, supports x87 FP
# -tp p7            : Targets 32 or 64 bit Pentium4 with 32 bit memory addresses, supports SSE1 & SSE2 FP
# -assume byterecl  ; Sets units for the OPEN statement RECL specifier
# -WB               : Sets compile-time bounds check warning not error
# -auto             : Sets  all  local,  non-SAVEd  variables allocated on run-time stack
# -parallel         : Sets the auto-parallelizer to generate multithreaded code safe loops
# -cm               : Sets no messages about questionable programming practices
# -fast             : Sets options -ipo, -O3, -no-prec-div, -static, and -xP (FAILS TO LINK)
# -DSP_MP           : cpp flag to activate OMP 
# -DSP_LIBFFTW      : cpp flag to activate FFTW instead of native SPIDER FFT
# -DSP_IFC          : cpp flag to set use of Intel Fortran Compiler

FFLAGS = -static -O3 -openmp -cpp -WB -auto -cm -assume byterecl -DSP_MP -DSP_LIBFFTW -DSP_IFC -c

# Link with multi processor support
LF = $(QLFLAGS) -openmp

# FFTW static library location
FFTWLIBDIR = ../fftw/fftw-osx/lib

LIB    = $(EXE).a

AFLAGS = -r

# Static Link with FFTW libraries without threads and with static Intel compiler library
LINKLIBS  = -L$(FFTWLIBDIR) -lsrfftw -lsfftw -i-static

.PRECIOUS : ../bin/$(EXE) $(LIB)

include Makefile.inc

include Makebody.inc