采用IFORT ,INTEL MPI编译PWSCF4.12，原本很简单，但是需要加一个参数：
./configure MPIF90=ifort
and then
make all
MAKE.SYS
cat make.sys
# make.sys. Generated from make.sys.in by configure.
# compilation rules
.SUFFIXES :
.SUFFIXES : .o .c .f .f90
# most fortran compilers can directly preprocess c-like directives: use
# $(MPIF90) $(F90FLAGS) -c $<
# if explicit preprocessing by the C preprocessor is needed, use:
# $(CPP) $(CPPFLAGS) $< -o $*.F90
# $(MPIF90) $(F90FLAGS) -c $*.F90 -o $*.o
# remember the tabulator in the first column !!!
.f90.o:
$(MPIF90) $(F90FLAGS) -c $<
# .f.o and .c.o: do not modify
.f.o:
$(F77) $(FFLAGS) -c $<
.c.o:
$(CC) $(CFLAGS) -c $<
# DFLAGS = precompilation options (possible arguments to -D and -U)
# used by the C compiler and preprocessor
# FDFLAGS = as DFLAGS, for the f90 compiler
# See include/defs.h.README for a list of options and their meaning
# With the exception of IBM xlf, FDFLAGS = $(DFLAGS)
# For IBM xlf, FDFLAGS is the same as DFLAGS with separating commas
DFLAGS = -D__INTEL -D__FFTW3 -D__USE_INTERNAL_FFTW -D__MPI -D__PARA
FDFLAGS = $(DFLAGS)
# IFLAGS = how to locate directories where files to be included are
# In most cases, IFLAGS = -I../include
IFLAGS = -I../include
# MODFLAGS = flag used by f90 compiler to locate modules
# You need to search for modules in ./, in ../iotk/src, in ../Modules
# Some applications also need modules in ../PW and ../PH
MODFLAGS = -I./ -I../Modules -I../iotk/src \
-I../PW -I../PH -I../EE -I../GIPAW
# Compilers: fortran-90, fortran-77, C
# If a parallel compilation is desired, MPIF90 should be a fortran-90
# compiler that produces executables for parallel execution using MPI
# (such as for instance mpif90, mpf90, mpxlf90,...);
# otherwise, an ordinary fortran-90 compiler (f90, g95, xlf90, ifort,...)
# If you have a parallel machine but no suitable candidate for MPIF90,
# try to specify the directory containing "mpif.h" in IFLAGS
# and to specify the location of MPI libraries in MPI_LIBS
MPIF90 = mpiifort
#F90 = ifort
CC = cc
F77 = ifort
# C preprocessor and preprocessing flags - for explicit preprocessing,
# if needed (see the compilation rules above)
# preprocessing flags must include DFLAGS and IFLAGS
CPP = cpp
CPPFLAGS = -P -traditional $(DFLAGS) $(IFLAGS)
# compiler flags: C, F90, F77
# C flags must include DFLAGS and IFLAGS
# F90 flags must include MODFLAGS, IFLAGS, and FDFLAGS with appropriate syntax
CFLAGS = -O3 $(DFLAGS) $(IFLAGS)
F90FLAGS = $(FFLAGS) -nomodule -fpp $(FDFLAGS) $(IFLAGS) $(MODFLAGS)
FFLAGS = -O2 -assume byterecl
# compiler flags without optimization for fortran-77
# the latter is NEEDED to properly compile dlamch.f, used by lapack
FFLAGS_NOOPT = -O0 -assume byterecl
# Linker, linker-specific flags (if any)
# Typically LD coincides with F90 or MPIF90, LD_LIBS is empty
LD = mpiifort
LDFLAGS =
LD_LIBS =
# External Libraries (if any) : blas, lapack, fft, MPI
# If you have nothing better, use the local copy : ../flib/blas.a
BLAS_LIBS = ../flib/blas.a
# The following lapack libraries will be available in flib/ :
# ../flib/lapack.a : contains all needed routines
# ../flib/lapack_atlas.a: only routines not present in the Atlas library
# For IBM machines with essl (-D__ESSL): load essl BEFORE lapack !
# remember that LAPACK_LIBS precedes BLAS_LIBS in loading order
LAPACK_LIBS = ../flib/lapack.a
# nothing needed here if the the internal copy of FFTW is compiled
# (needs -D__FFTW in DFLAGS)
FFT_LIBS = -lfftw3
# For parallel execution, the correct path to MPI libraries must
# be specified in MPI_LIBS (except for IBM if you use mpxlf)
MPI_LIBS =
# IBM-specific: MASS libraries, if available and if -D__MASS is defined in FDFLAGS
MASS_LIBS =
# pgplot libraries (used by some post-processing tools)
PGPLOT_LIBS =
# ar command and flags - for most architectures: AR = ar, ARFLAGS = ruv
# ARFLAGS_DYNAMIC is used in iotk to produce a dynamical library,
# for Mac OS-X with PowerPC and xlf compiler. In all other cases
# ARFLAGS_DYNAMIC = $(ARFLAGS)
AR = ar
ARFLAGS = ruv
ARFLAGS_DYNAMIC= ruv
# ranlib command. If ranlib is not needed (it isn't in most cases) use
# RANLIB = echo
RANLIB = ranlib
# all internal and external libraries - do not modify
LIBOBJS = ../flib/ptools.a ../flib/flib.a ../clib/clib.a ../iotk/src/libiotk.a ../Multigrid/mglib.a
LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) $(FFT_LIBS) $(MPI_LIBS) $(MASS_LIBS) $(PGPLOT_LIBS) $(LD_LIBS)
