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{ lib, stdenv, fetchFromGitHub, cmake }:
stdenv.mkDerivation rec {
pname = "codec2";
version = "1.0.3";
src = fetchFromGitHub {
owner = "drowe67";
repo = "codec2";
rev = "v${version}";
hash = "sha256-2/Ef5cEe7Kr3a/D8u4BgvTQM6M6vglXsF+ccstFHDUw=";
};
nativeBuildInputs = [ cmake ];
# Install a binary that is used by openwebrx
postInstall = ''
install -Dm0755 src/freedv_rx -t $out/bin/
'';
# Swap keyword order to satisfy SWIG parser
postFixup = ''
sed -r -i 's/(\<_Complex)(\s+)(float|double)/\3\2\1/' $out/include/$pname/freedv_api.h
'';
cmakeFlags = [
# RPATH of binary /nix/store/.../bin/freedv_rx contains a forbidden reference to /build/
"-DCMAKE_SKIP_BUILD_RPATH=ON"
];
meta = with lib; {
description = "Speech codec designed for communications quality speech at low data rates";
homepage = "https://www.rowetel.com/codec2.html";
license = licenses.lgpl21Only;
platforms = platforms.unix;
maintainers = with maintainers; [ markuskowa ];
};
}
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