makefile

一个很好的分子动力学程序

#
#  By default, use no thread library
#
THREAD_LIB=
DEF=
INTEL=
#
#
#  If compiling under Linux with Intel and using Gnu version of C
#  uncomment the following line.  This insures the FPU stack is
#  cleared when starting a new thread.
#INTEL_PATCH=-DINTEL
#
#
#  Parallel Version....
#     tested under Linux 2.0.34 using LinuxThreads library
#
#  For Parallel (SMP = symmetric multi-processing) version of 
#  XMD using Posix Threads, uncomment the following two lines
#THREAD_LIB=-lpthread
#DEF=-DUSE_THREAD_LIB -D_REENTRANT $(INTEL_PATCH)
#
#
#  Compiler name
CC=cc
#
#  Target program name
BIN=xmd.nothread
#
#  Compiler option for optimization - bench-mark run-time 137s
COPT= -O3
DOPT=
#
#
#  Other optimization options
#
#    Recommended by R.G.Brown 
#COPT = -O3 -ansi -malign-double -funroll-loops -fomit-frame-pointer
#
#    Remove -ansi flag so that asm() will compile - bench-mark run time 141s
#COPT = -O3 -malign-double -funroll-loops -fomit-frame-pointer
#
#  Simple optimization - bench-mark run time 147s
# COPT = -O
#
#
#  Object files
SOURCE=cdalloc.o cdcomm.o cdcons.o cddoc.o cdeam.o \
cditemp.o cdmain.o cdmc.o cdmd.o cdpairf.o cdqu.o cdrepeat.o \
cdselect.o cdstate.o cdsubs.o cdcsi.o cdwrite.o grdevsub.o \
iomngr.o plotc.o rcvio.o cdsearch.o cddisp.o cdhouse.o cdcor.o \
cdstep.o cdstil.o cdboun.o cdfill.o cdvect.o neigh.o strsub.o \
sortsub.o parse.o cdthread.o cdfunc.o
#
#
#  Required header files
HEADER=particle.h cdsubs.h cdhouse.h
#
#
#
# Compilation rules
#
$(BIN): $(SOURCE) $(SUB) $(HEADER)
#
#  Force re-compile of main and thread functions
#
	$(CC) $(DEF) -c $(COPT) -I. -o cdmain.o cdmain.c
	$(CC) $(DEF) -c $(COPT) -I. -o cdthread.o cdthread.c
#
#  Link compiled object modules
#
	$(CC) $(SOURCE) $(SUB) -o $(BIN) -lm $(THREAD_LIB)
#
#
#  Rule for producing object modules from .c files
#
.c.o:
	$(CC) $(DEF) -c $(DOPT) $(COPT) -I. -o $*.o $*.c

clean:
	rm -f *.o
	rm -f xmd.thread
	rm -f xmd.nothread