OBJS = first hello pi

MPI_INCS = -I/usr/include/mpich-x86_64/

MY_FLAGS = -g -O2 -Wall -Wextra -Wpedantic -Werror --std=c++20  

CXXFLAGS = ${MPI_INCS} ${MY_FLAGS}

CXX = mpic++
LDLIBS = -lmpi

all: ${OBJS}

clean:
	rm -f *.o ${OBJS}