Makefile: Don't hard-disable landlock anymore

Makefile

@@ -53,7 +53,7 @@ profile: qswiki
 
 
 exile.o: submodules/exile.h/exile.c
-	$(CC) -std=c99 -DHAVE_LANDLOCK=0 -c submodules/exile.h/exile.c -o exile.o
+	$(CC) -std=c99 -c submodules/exile.h/exile.c -o exile.o
 
 qswiki: $(WIKIOBJECTS) exile.o
 	$(CXX) $(shell shuf -e $(WIKIOBJECTS) exile.o ) ${LDFLAGS} ${INCLUDEFLAGS}  -o qswiki