75 lines
2 KiB
Nix
75 lines
2 KiB
Nix
{ lib, stdenv, fetchFromGitHub
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, dbus, cmake, pkgconfig
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, glib, udev, polkit, libmodule
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, pcre, libXdmcp, utillinux, libpthreadstubs
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, enableDdc ? true, ddcutil
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, enableDpms ? true, libXext
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, enableGamma ? true, libXrandr
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, enableScreen ? true }:
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stdenv.mkDerivation rec {
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pname = "clightd";
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version = "4.2";
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src = fetchFromGitHub {
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owner = "FedeDP";
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repo = "Clightd";
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rev = version;
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sha256 = "07z1m1x7nnczd51sg7m2lb6rb2c37c8glsnbrlq44hx176sj9cmj";
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};
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# dbus-1.pc has datadir=/etc
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SYSTEM_BUS_DIR = "${placeholder "out"}/share/dbus-1/system-services";
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# systemd.pc has prefix=${systemd.out}
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MODULE_LOAD_DIR = "${placeholder "out"}/lib/modules-load.d";
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# polkit-gobject-1.pc has prefix=${polkit.out}
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POLKIT_ACTION_DIR = "${placeholder "out"}/share/polkit-1/actions";
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postPatch = ''
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sed -i "s@/etc@$out\0@" CMakeLists.txt
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sed -i "s@pkg_get_variable(SYSTEM_BUS_DIR.*@set(SYSTEM_BUS_DIR $SYSTEM_BUS_DIR)@" CMakeLists.txt
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sed -i "s@pkg_get_variable(MODULE_LOAD_DIR.*@set(MODULE_LOAD_DIR $MODULE_LOAD_DIR)@" CMakeLists.txt
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sed -i "s@pkg_get_variable(POLKIT_ACTION_DIR.*@set(POLKIT_ACTION_DIR $POLKIT_ACTION_DIR)@" CMakeLists.txt
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'';
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cmakeFlags = with lib;
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optional enableDdc "-DENABLE_DDC=1"
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++ optional enableDpms "-DENABLE_DPMS=1"
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++ optional enableGamma "-DENABLE_GAMMA=1"
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++ optional enableScreen "-DENABLE_SCREEN=1";
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nativeBuildInputs = [
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dbus
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cmake
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pkgconfig
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];
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buildInputs = with lib; [
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glib
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udev
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polkit
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libmodule
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pcre
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libXdmcp
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utillinux
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libpthreadstubs
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] ++ optional enableDdc ddcutil
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++ optional enableDpms libXext
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++ optional enableGamma libXrandr;
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postInstall = ''
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mkdir -p $out/bin
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ln -svT $out/lib/clightd/clightd $out/bin/clightd
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'';
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meta = with lib; {
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description = "Linux bus interface that changes screen brightness/temperature";
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homepage = "https://github.com/FedeDP/Clightd";
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platforms = platforms.linux;
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license = licenses.gpl3;
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maintainers = with maintainers; [
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eadwu
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];
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};
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}
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