CC=gcc

RPATH=$(shell pwd)

all: failing_weak_app failing_strong_app

weak_lib:
	$(CC) -fPIC -shared -o libgetopt_weak.so getopt.c

strong_lib:
	$(CC) -D__STRONG__ -fPIC -shared -o libgetopt_strong.so getopt.c

working_weak_app: weak_lib
	$(CC) -Wl,-rpath,$(RPATH) -fPIC -o hidden_weak hidden.c -L. -lgetopt_weak
	./hidden_weak -o out.o hidden.c

failing_weak_app: weak_lib
	$(CC) -Wl,-rpath,$(RPATH) -fno-PIE -o bad_hidden_weak hidden.c -L. -lgetopt_weak
	./bad_hidden_weak -o out.o hidden.c

working_strong_app: strong_lib
	$(CC) -Wl,-rpath,$(RPATH) -fPIC -o hidden_strong hidden.c -L. -lgetopt_strong
	./hidden_strong -o out.o hidden.c

failing_strong_app: strong_lib
	$(CC) -Wl,-rpath,$(RPATH) -fno-PIE -o bad_hidden_strong hidden.c -L. -lgetopt_strong
	./bad_hidden_strong -o out.o hidden.c

clean:
	rm -f out.o hidden_weak bad_hidden_weak hidden_strong bad_hidden_strong libgetopt_weak.so libgetopt_strong.so