Makefile

CC = mpicc
CFLAGS = -Wall -O2 -std=c99
EXEC = library_system
SRCS = main.c coordinator.c client.c lib.c
OBJS = $(SRCS:.c=.o)

all: $(EXEC)

$(EXEC): $(OBJS)
	$(CC) $(CFLAGS) -o $@ $^
	@echo "Build completed! Usage: mpirun -np <processes> ./$(EXEC) <N>"

%.o: %.c
	$(CC) $(CFLAGS) -c $< -o $@

clean:
	rm -f $(EXEC) *.o
	@echo "Clean completed."

test2:
	@echo "Testing N=2 (9 processes)"
	mpirun -np 9 ./$(EXEC) 2

test3:
	@echo "Testing N=3 (23 processes)" 
	mpirun -np 23 ./$(EXEC) 3

test4:
	@echo "Testing N=4 (49 processes)"
	mpirun -np 49 ./$(EXEC) 4

debug: CFLAGS += -g -DDEBUG
debug: clean $(EXEC)
	@echo "Debug build completed"

.PHONY: all clean test2 test3 test4 debug