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nixpkgs/pkgs/by-name/rt/rtl-sdr-osmocom/package.nix
2023-11-15 04:44:50 +00:00

54 lines
1.7 KiB
Nix

{ lib
, stdenv
, fetchFromGitea
, cmake
, pkg-config
, libusb1
}:
stdenv.mkDerivation rec {
pname = "rtl-sdr-osmocom";
version = "2.0.1";
src = fetchFromGitea {
domain = "gitea.osmocom.org";
owner = "sdr";
repo = "rtl-sdr";
rev = "v${version}";
hash = "sha256-+RYSCn+wAkb9e7NRI5kLY8a6OXtJu7QcSUht1R6wDX0=";
};
postPatch = ''
substituteInPlace CMakeLists.txt \
--replace '/etc/udev/rules.d' "$out/etc/udev/rules.d" \
--replace "VERSION_INFO_PATCH_VERSION git" "VERSION_INFO_PATCH_VERSION ${lib.versions.patch version}"
substituteInPlace rtl-sdr.rules \
--replace 'MODE:="0666"' 'ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev"'
'';
nativeBuildInputs = [ pkg-config cmake ];
propagatedBuildInputs = [ libusb1 ];
cmakeFlags = lib.optionals stdenv.isLinux [
"-DINSTALL_UDEV_RULES=ON"
"-DWITH_RPC=ON"
];
meta = with lib; {
description = "Software to turn the RTL2832U into a SDR receiver";
longDescription = ''
This packages the rtl-sdr library by the Osmocom project. This is the upstream codebase of the unsuffixed "rtl-sdr" package, which is a downstream fork. A list of differences can be found here:
https://github.com/librtlsdr/librtlsdr/blob/master/README_improvements.md
The Osmocom upstream has a regular release schedule, so this package will likely support newer SDR dongles. It should be compatible with most software that currently depends on the "rtl-sdr" nixpkg, but comptabiliy should be manually confirmed.
'';
homepage = "https://gitea.osmocom.org/sdr/rtl-sdr";
license = licenses.gpl2Plus;
maintainers = with maintainers; [ skovati ];
platforms = platforms.unix;
mainProgram = "rtl_sdr";
};
}