CC=gcc
CFLAGS=
LIB_FILE=libstack.so

.PHONY: all
all: $(LIB_FILE)

$(LIB_FILE): stack.o
	$(CC) $(CFLAGS) -shared stack.o -o $(LIB_FILE)

stack.o: stack.c
	$(CC) $(CFLAGS) -fpic -c stack.c -o stack.o

.PHONY: allwarn
allwarn: CFLAGS+=-Wall -Wextra -pedantic
allwarn: $(LIB_FILE)

.PHONY: debug
debug: CFLAGS+=-g
debug: $(LIB_FILE)

.PHONY: clean
clean:
	rm stack.o
	rm $(LIB_FILE)