{ lib, stdenv, fetchurl }: stdenv.mkDerivation rec { pname = "caps"; version = "0.9.26"; src = fetchurl { url = "http://www.quitte.de/dsp/caps_${version}.tar.bz2"; sha256 = "1jcq9y51vdnk93q27r566y9qmddvadhr4ddnvkiypaq5rrdnqjg7"; }; configurePhase = '' echo "PREFIX = $out" > defines.make ''; meta = { description = "A selection of LADSPA plugins implementing classic effects"; longDescription = '' The C* Audio Plugin Suite is a selection of classic effects, unique filters and signal generators.  The digital guitarist finds in CAPS a range of processors recreating key aspects of the formation of tone in traditional electronic instrument amplification.  Beyond sound quality, central design considerations are latency-free realtime operation, modesty of resource demands and meaningful control interfaces. ''; homepage = "http://www.quitte.de/dsp/caps.html"; license = lib.licenses.gpl3; maintainers = [ lib.maintainers.astsmtl ]; platforms = lib.platforms.linux; }; }