安装gstreamer时，make时出现的，百度不到这个问题= =#跪求大神来解决下。
gstpipeline.o: In function `test_async_state_change_empty':
/tmp/abc/gstreamer-0.10.0/tests/check/gst/gstpipeline.c:27: undefined reference to `check_debug'
gstpipeline.o: In function `test_async_state_change_fake_ready':
/tmp/abc/gstreamer-0.10.0/tests/check/gst/gstpipeline.c:42: undefined reference to `check_debug'
gstpipeline.o: In function `test_async_state_change_fake':
/tmp/abc/gstreamer-0.10.0/tests/check/gst/gstpipeline.c:93: undefined reference to `check_debug'
/tmp/abc/gstreamer-0.10.0/tests/check/gst/gstpipeline.c:65: undefined reference to `check_debug'
gstpipeline.o: In function `test_get_bus':
/tmp/abc/gstreamer-0.10.0/tests/check/gst/gstpipeline.c:109: undefined reference to `check_debug'
gstpipeline.o:/tmp/abc/gstreamer-0.10.0/tests/check/gst/gstpipeline.c:138: more undefined references to `check_debug' follow
