Use libsndfile for flac support if runtime check reports flac support to be available.
Use libsndfile for flac support if runtime check reports flac support to be available.

jeremysalwen/Ecasound-LV2,jeremysalwen/Ecasound-LV2,jeremysalwen/Ecasound-LV2,jeremysalwen/Ecasound-LV2,jeremysalwen/Ecasound-LV2