{ fetchurl, stdenv, scons, pkgconfig, dbus, dbus-glib , ncurses, libX11, libXt, libXpm, libXaw, libXext , libusb1, docbook_xml_dtd_412, docbook_xsl, bc , libxslt, xmlto, gpsdUser ? "gpsd", gpsdGroup ? "dialout" , pps-tools , python2Packages }: # TODO: put the X11 deps behind a guiSupport parameter for headless support stdenv.mkDerivation rec { name = "gpsd-3.16"; src = fetchurl { url = "https://download-mirror.savannah.gnu.org/releases/gpsd/${name}.tar.gz"; sha256 = "0a90ph4qrlz5kkcz2mwkfk3cmwy9fmglp94znz2y0gsd7bqrlmq3"; }; nativeBuildInputs = [ scons.py2 pkgconfig docbook_xml_dtd_412 docbook_xsl xmlto bc python2Packages.python python2Packages.wrapPython ]; buildInputs = [ python2Packages.python dbus dbus-glib ncurses libX11 libXt libXpm libXaw libXext libxslt libusb1 pps-tools ]; pythonPath = [ python2Packages.pygobject2 python2Packages.pygtk ]; patches = [ ./0001-Import-LD_LIBRARY_PATH-to-allow-running-scons-check-.patch ./0002-Import-XML_CATALOG_FILES-to-be-able-to-validate-the-.patch # TODO: remove the patch with the next release ./0001-Use-pkgconfig-for-dbus-library.patch # to be able to find pps-tools ./0002-scons-envs-patch.patch ]; postPatch = '' sed -i -e '17i#include <sys/sysmacros.h>' serial.c ''; # - leapfetch=no disables going online at build time to fetch leap-seconds # info. See <gpsd-src>/build.txt for more info. preBuild = '' patchShebangs . sed -e "s|systemd_dir = .*|systemd_dir = '$out/lib/systemd/system'|" -i SConstruct sconsFlags+=" udevdir=$out/lib/udev" sconsFlags+=" python_libdir=$out/lib/${python2Packages.python.libPrefix}/site-packages" ''; sconsFlags = [ "leapfetch=no" "gpsd_user=${gpsdUser}" "gpsd_group=${gpsdGroup}" "systemd=yes" ]; preCheck = '' export LD_LIBRARY_PATH="$PWD" ''; # TODO: the udev rules file and the hotplug script need fixes to work on NixOS preInstall = '' mkdir -p "$out/lib/udev/rules.d" ''; installTargets = [ "install" "udev-install" ]; postFixup = '' wrapPythonProgramsIn $out/bin "$out $pythonPath" ''; meta = with stdenv.lib; { description = "GPS service daemon"; longDescription = '' gpsd is a service daemon that monitors one or more GPSes or AIS receivers attached to a host computer through serial or USB ports, making all data on the location/course/velocity of the sensors available to be queried on TCP port 2947 of the host computer. With gpsd, multiple location-aware client applications (such as navigational and wardriving software) can share access to receivers without contention or loss of data. Also, gpsd responds to queries with a format that is substantially easier to parse than the NMEA 0183 emitted by most GPSes. The gpsd distribution includes a linkable C service library, a C++ wrapper class, and a Python module that developers of gpsd-aware applications can use to encapsulate all communication with gpsd. Third-party client bindings for Java and Perl also exist. Besides gpsd itself, the project provides auxiliary tools for diagnostic monitoring and profiling of receivers and feeding location-aware applications GPS/AIS logs for diagnostic purposes. ''; homepage = "http://catb.org/gpsd/"; license = licenses.bsd3; platforms = platforms.linux; maintainers = with maintainers; [ bjornfor rasendubi ]; }; }