nixpkgs/pkgs/development/libraries/codec2/default.nix
2023-06-17 14:40:12 +00:00

52 lines
1.2 KiB
Nix

{ lib
, stdenv
, fetchFromGitHub
, cmake
, freedvSupport ? false
, lpcnetfreedv
, codec2
}:
stdenv.mkDerivation rec {
pname = "codec2";
version = "1.1.1";
src = fetchFromGitHub {
owner = "drowe67";
repo = "codec2";
rev = "v${version}";
hash = "sha256-p1WMp17PCnr50bXDSd6A4Je7AfKVHuLmyEue9221zPs=";
};
nativeBuildInputs = [ cmake ];
buildInputs = lib.optionals freedvSupport [
lpcnetfreedv
];
# 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"
] ++ lib.optionals freedvSupport [
"-DLPCNET=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 ];
};
}