c54b9b7b60
Build system is changed, gpsd uses scons now. The expressions needs some more work, TODO comments added. (xgps didn't work before this change either.) I added an option for the gpsd group, which is set to upstream default: "dialout". Note that our default gpsd user is "gpsd", while upstream uses "nobody" by default.
88 lines
3.1 KiB
Nix
88 lines
3.1 KiB
Nix
{ fetchurl, stdenv, scons, pythonFull, pkgconfig, dbus, dbus_glib
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, ncurses, libX11, libXt, libXpm, libXaw, libXext, makeWrapper
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, libusb1, docbook_xml_dtd_412, docbook_xsl, bc
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, libxslt, xmlto, gpsdUser ? "gpsd", gpsdGroup ? "dialout"
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}:
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# TODO: the 'xgps' program doesn't work: "ImportError: No module named gobject"
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# TODO: put the X11 deps behind a guiSupport parameter for headless support
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stdenv.mkDerivation rec {
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name = "gpsd-3.10";
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src = fetchurl {
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url = "http://download-mirror.savannah.gnu.org/releases/gpsd/${name}.tar.gz";
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sha256 = "0823hl5zgwnbgm0fq3i4z34lv76cpj0k6m0zjiygiyrxrz0w4vvh";
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};
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nativeBuildInputs = [
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scons makeWrapper pkgconfig docbook_xml_dtd_412 docbook_xsl xmlto bc
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pythonFull
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];
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buildInputs = [
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pythonFull dbus dbus_glib ncurses libX11 libXt libXpm libXaw libXext
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libxslt libusb1
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];
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patches = [
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./0001-Import-LD_LIBRARY_PATH-to-allow-running-scons-check-.patch
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./0002-Import-XML_CATALOG_FILES-to-be-able-to-validate-the-.patch
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];
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# - leapfetch=no disables going online at build time to fetch leap-seconds
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# info. See <gpsd-src>/build.txt for more info.
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# - chrpath=no stops the build from using 'chrpath' (which we don't have).
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# 'chrpath' is used to be able to run the tests from the source tree, but
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# we use $LD_LIBRARY_PATH instead.
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buildPhase = ''
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mkdir -p "$out"
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sed -e "s|python_lib_dir = .*|python_lib_dir = \"$out/lib/${pythonFull.python.libPrefix}/site-packages\"|" -i SConstruct
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scons prefix="$out" leapfetch=no gpsd_user=${gpsdUser} gpsd_group=${gpsdGroup} \
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systemd=yes udevdir="$out/lib/udev" chrpath=no
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'';
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doCheck = true;
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checkPhase = ''
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export LD_LIBRARY_PATH="$PWD"
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scons check
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'';
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# TODO: the udev rules file and the hotplug script need fixes to work on NixOS
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installPhase = ''
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scons install
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mkdir -p "$out/lib/udev/rules.d"
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scons udev-install
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'';
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postInstall = "wrapPythonPrograms";
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meta = {
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description = "`gpsd', a GPS service daemon";
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longDescription = ''
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gpsd is a service daemon that monitors one or more GPSes
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attached to a host computer through serial or USB ports, making
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all data on the location/course/velocity of the sensors
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available to be queried on TCP port 2947 of the host computer.
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With gpsd, multiple GPS client applications (such as
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navigational and wardriving software) can share access to GPSes
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without contention or loss of data. Also, gpsd responds to
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queries with a format that is substantially easier to parse than
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the NMEA 0183 emitted by most GPSes. The gpsd distribution
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includes a linkable C service library, a C++ wrapper class, and
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a Python module that developers of gpsd-aware applications can
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use to encapsulate all communication with gpsd.
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Besides gpsd itself, the project provides auxiliary tools for
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diagnostic monitoring and profiling of GPSes and feeding
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GPS-aware applications GPS logs for diagnostic purposes.
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'';
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homepage = http://gpsd.berlios.de/;
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license = "BSD-style";
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};
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}
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