ams-lv2: fix py311 build

Artturin 80fa4c9a cf379926

+6
+6
pkgs/applications/audio/ams-lv2/default.nix
··· 15 15 nativeBuildInputs = [ pkg-config wafHook python3 ]; 16 16 buildInputs = [ cairo fftw gtkmm2 lv2 lvtk ]; 17 17 18 + postPatch = '' 19 + # U was removed in python 3.11 because it had no effect 20 + substituteInPlace waflib/*.py \ 21 + --replace "m='rU" "m='r" 22 + ''; 23 + 18 24 meta = with lib; { 19 25 description = "An LV2 port of the internal modules found in Alsa Modular Synth"; 20 26 homepage = "https://github.com/blablack/ams-lv2";