Getting started on bluevista—Example
last update: 11/11/2006

Sample makefile

This example of a makefile shows how to set macros for the compiler, compiler options, and libraries to be used for compilation. It shows how to denote files that depend on other files (for example, the executable depends on the successful compilation of an object file before the libraries are linked in). Then a choice of compilation "targets" is set up, such as whether to build the executable or to clean out all the previous executables and object files. Finally, the rules for compiling files with different extensions and languages are given.

Once a makefile has been set up, it not only makes it easier to compile by just typing "make," or "make clean," but it keeps track of whether or not source files have been changed, and only recompiles those.

#Makefile
#
#Wei Huang
#April 11, 2006
####################################################

LN      =       ln -sf
MAKE    =       make -i -r
RM      =       /bin/rm -f
MV      =       /bin/mv -f
CP      =       /bin/cp -f
AR      =       ar ru
M4      =       m4 -B12000
RANLIB  =       echo

.SUFFIXES: .F90 .o .f .c

####################################################

CC              =       mpcc_r
CFLAGS          =       -I/usr/local/hpmtoolkit/dist_3.1.0/pwr5_aix5/include -I. -pg -DDM_PARALLEL -DIBM
#CFLAGS         =       -I/usr/local/ihpct/include -I. -pg -DDM_PARALLEL -DIBM
#CC             =       cc
#CFLAGS         =       -DIBM -I/usr/local/ihpct/include -I. -pg

FC              =       mpxlf90_r
FFLAGS          =       -I. -w -qsmp=omp -O4 -qfree=f90 -qipa -pg
#FFLAGS         =       -I. -w -O4 -qfree=f90 -qipa -pg
#FC             =       xlf90
#FFLAGS         =       -I. -w -O0 -qfree=f90 -pg

CPP             =       cpp -C -P
#CPPFLAGS       =       -I/usr/local/ihpct/include -I. -DDM_PARALLEL
CPPFLAGS        =       -I/usr/local/hpmtoolkit/dist_3.1.0/pwr5_aix5/include -I. -DDM_PARALLEL
#CPPFLAGS       =       -I.

LOC_LIBS        =       -L/usr/local/hpmtoolkit/dist_3.1.0/pwr5_aix5/lib -lhpm -lpmapi -lm

RANLIB          =       ranlib

####################################################

OBJS    =       redirect.o      \
                perform.o       \
                get_grid_info.o
F_OBJS  =       index.o         \
                fox.o

###########################################################################

deflt:  fox.exe

fox.exe: $(OBJS) $(F_OBJS)
        $(FC) -o $@ $(FFLAGS) $(OBJS) $(F_OBJS) $(LOC_LIBS)

###########################################################################
# Dependencies

$(OBJS):

fox.o:          index.o

###########################################################################

.PHONY: clean

clean:
        /bin/rm -rf core *.o *.a *.f *.exe *.mod std.* *.err *.out gmon.*

####################################################
#There is probably no reason to modify these rules

.F90.o:
        $(RM) $*.o $*.f
        $(CPP) $(CPPFLAGS) $*.F90  > $*.f
        $(FC) -c $(FFLAGS) $*.f

.F90.f:
        $(RM) $*.f
        $(CPP) $(CPPFLAGS) $*.F90 > $*.f

.f.o:
        $(RM) $*.o
        $(FC) -c $(FFLAGS) $*.f

.c.o:
        $(RM) $@
        $(CC) -c $(CFLAGS) $*.c

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Address of this page: http://www.scd.ucar.edu/docs/bluevista/examples/Makefile.html