--- a/test/Makefile	Sat Sep 30 17:26:00 2023 +0200
+++ b/test/Makefile	Sun Dec 17 14:25:34 2023 +0100
@@ -51,3 +51,5 @@
 ../build/test/%$(OBJ_EXT): %.c 
 	$(CC) $(CFLAGS) $(DAV_CFLAGS) -I../ucx -I../ -c -o $@ $<
 
+../build/lib/libidav$(LIB_EXT):
+	test -f '$@'