undefined symbol: hackrf_device_list
But the symbol seems to be defined!
The error is not understandable?
$ nm -D /usr/lib/x86_64-linux-gnu/libgnuradio-osmosdr.so.0.1.4
U hackrf_board_id_name
U hackrf_board_id_read
U hackrf_close
U hackrf_compute_baseband_filter_bw
-----> U hackrf_device_list
U hackrf_device_list_free
U hackrf_device_list_open
U hackrf_error_name
U hackrf_exit
U hackrf_init
U hackrf_is_streaming
U hackrf_open
U hackrf_open_by_serial
U hackrf_set_amp_enable
U hackrf_set_antenna_enable
U hackrf_set_baseband_filter_bandwidth
U hackrf_set_freq
U hackrf_set_lna_gain
U hackrf_set_sample_rate
U hackrf_set_txvga_gain
U hackrf_set_vga_gain
U hackrf_start_rx
U hackrf_start_tx
U hackrf_stop_rx
U hackrf_stop_tx
U hackrf_usb_board_id_name
U hackrf_version_string_read
