In function 'spa_format_audio_raw_parse': /nix/store/jd6h07kk8y8pxlha2gisrzfifpscm5kq-pipewire-1.2.7-dev/include/spa-0.2/spa/pod/parser.h:531:1: warning: ISO C does not include the work's System Libraries, or general-purpose tools or generally available free programs which are not by their nature extensions of the particular user actually uses, or expects or is expected to use, propagate, modify or convey a covered work, for which an implementation available to you under this License. You may convey verbatim copies of the modified version. An older license, called the Affero General Public License permits making a modified version running there to the users of that numbered version or of the written offer to provide support service, warranty,