nixpkgs/pkgs/applications/misc/clight/clightd.nix
2021-03-30 09:52:00 +00:00

79 lines
2.2 KiB
Nix

{ lib, stdenv, fetchFromGitHub
, dbus, cmake, pkg-config
, glib, udev, polkit, libusb1, libjpeg, libmodule
, pcre, libXdmcp, util-linux, libpthreadstubs
, enableDdc ? true, ddcutil
, enableDpms ? true, libXext
, enableGamma ? true, libdrm, libXrandr, wayland
, enableScreen ? true }:
stdenv.mkDerivation rec {
pname = "clightd";
version = "5.3";
src = fetchFromGitHub {
owner = "FedeDP";
repo = "Clightd";
rev = version;
sha256 = "sha256-CuTYCNZ9oiDsm5mUDmjbxkmAl61PEXv3WMrZRzgdZeE=";
};
# dbus-1.pc has datadir=/etc
SYSTEM_BUS_DIR = "${placeholder "out"}/share/dbus-1/system-services";
# polkit-gobject-1.pc has prefix=${polkit.out}
POLKIT_ACTION_DIR = "${placeholder "out"}/share/polkit-1/actions";
postPatch = ''
sed -i "s@pkg_get_variable(SYSTEM_BUS_DIR.*@set(SYSTEM_BUS_DIR $SYSTEM_BUS_DIR)@" CMakeLists.txt
sed -i "s@pkg_get_variable(POLKIT_ACTION_DIR.*@set(POLKIT_ACTION_DIR $POLKIT_ACTION_DIR)@" CMakeLists.txt
'';
cmakeFlags = with lib;
[ "-DSYSTEMD_SERVICE_DIR=${placeholder "out"}/lib/systemd/system"
"-DDBUS_CONFIG_DIR=${placeholder "out"}/etc/dbus-1/system.d"
# systemd.pc has prefix=${systemd.out}
"-DMODULE_LOAD_DIR=${placeholder "out"}/lib/modules-load.d"
] ++ optional enableDdc "-DENABLE_DDC=1"
++ optional enableDpms "-DENABLE_DPMS=1"
++ optional enableGamma "-DENABLE_GAMMA=1"
++ optional enableScreen "-DENABLE_SCREEN=1";
nativeBuildInputs = [
dbus
cmake
pkg-config
];
buildInputs = with lib; [
glib
udev
polkit
libusb1
libjpeg
libmodule
pcre
libXdmcp
util-linux
libpthreadstubs
] ++ optionals enableDdc [ ddcutil ]
++ optionals enableDpms [ libXext ]
++ optionals enableGamma [ libXrandr ]
++ optionals (enableDpms || enableGamma || enableScreen) [ libdrm wayland ];
postInstall = ''
mkdir -p $out/bin
ln -svT $out/libexec/clightd $out/bin/clightd
'';
meta = with lib; {
description = "Linux bus interface that changes screen brightness/temperature";
homepage = "https://github.com/FedeDP/Clightd";
platforms = platforms.linux;
license = licenses.gpl3;
maintainers = with maintainers; [
eadwu
];
};
}