按“i”进入编辑模式，修改如下内容。PROTOCOL = -D_MG_MPI
MPI_LOC = /path/TO/OPENMPI
MPI_INCLUDE = -I$(MPI_LOC)/include
# State precision: -D_REAL4 and/or -D_REAL8.
REAL_PRECISION = -D_MG_REAL8
# Integer precision: -D_INT4 and/or -D_INT8.
INT_PRECISION = -D_MG_INT4
# Compilers
FC=$(MPI_LOC)/bin/mpif90
CC=$(MPI_LOC)/bin/mpicc
CFLAGS = $(PROTOCOL) $(REAL_PRECISION) $(INT_PRECISION)
# C main calling Fortran subroutine:
CFLAGS += -Df2c_ -fsigned-char
CFLAGS += $(MPI_INCLUDE)
FFLAGS = $(PROTOCOL) $(REAL_PRECISION) $(INT_PRECISION)
# Optimization
OPT_F =-O3
FFLAGS += $(OPT_F)
#FFLAGS += $(MPI_INCLUDE)
# Free-form Fortran source code:
FFLAGS += -ffree-form -ffree-line-length-none
# Array bounds checking: (expensive!)
#FFLAGS += -fbounds-check
# Compile to include checkpointing capability.
FFLAGS += -D_MG_CHECKPT
NCPATH=
LNCDF=-L$(NCPATH)/lib
LD=$(CC)
LDFLAGS=$(CFLAGS) $(FFLAGS) -L/path/to/HMPI/lib -lmpi_mpifh
#LDFLAGS=$(CFLAGS) $(FFLAGS)
#LDFLAGS=$(FFLAGS)
LIBS=
include make_targets