.PHONY: all seq mpi test clean distclean PYTHON = python MPIEXEC = mpiexec NP = -n 3 all: seq seq: ${MAKE} MPIEXEC= NP= test mpi: ${MAKE} test test: -for i in `ls ex-*.py`; do \ echo; echo ${MPIEXEC} ${NP} ${PYTHON} $$i; \ ${MPIEXEC} ${NP} ${PYTHON} $$i; \ done clean: distclean: clean