Added dependency rules for tst-aio64.
ifeq ($(have-thread-library),yes)
-tests := tst-aio
+tests := tst-aio tst-aio64
extra-libs := librt
extra-libs-others := $(extra-libs)
ifeq (yes,$(build-shared))
$(objpfx)tst-aio: $(objpfx)librt.so $(shared-thread-library)
+$(objpfx)tst-aio64: $(objpfx)librt.so $(shared-thread-library)
else
$(objpfx)tst-aio: $(objpfx)librt.a $(static-thread-library)
-endif
\ No newline at end of file
+$(objpfx)tst-aio64: $(objpfx)librt.a $(static-thread-library)
+endif