OBJS=dsum.o
LDFLAGS=-lampi -lmpe -L/usr/X11R6/lib -lX11 -L/opt/plang/plang2.1.01/lib/ -L/opt/mpich/mpich-1.2.0-non_gm/lib/

all: $(OBJS)
	/usr/local/bin/mpicc -DLINUX -m486 -o dsum $(OBJS) -lpcmpi -lm -O4 -msoft-float $(LDFLAGS)

clean:
	rm -f *.o *.c core 

dsum.c: dsum.pc
	/usr/local/bin/pcc -M $<

.c.o: 
	/usr/local/bin/mpicc -c $<

run:
	/usr/local/bin/mpirun -np 3 dsum