{ mkDerivation, lib, fetchFromGitHub, fetchpatch , cmake, extra-cmake-modules, pkg-config, qttools , libxcb, libXau, pam, qtbase, qtdeclarative, qtquickcontrols2, systemd, xkeyboardconfig }: mkDerivation rec { pname = "sddm"; version = "0.20.0"; src = fetchFromGitHub { owner = "sddm"; repo = "sddm"; rev = "v${version}"; hash = "sha256-ctZln1yQov+p/outkQhcWZp46IKITC04e22RfePwEM4="; }; patches = [ ./sddm-ignore-config-mtime.patch ./sddm-default-session.patch # FIXME: all of the following are Wayland related backports, drop in next release # Don't use Qt virtual keyboard on Wayland (fetchpatch { url = "https://github.com/sddm/sddm/commit/07631f2ef00a52d883d0fd47ff7d1e1a6bc6358f.patch"; hash = "sha256-HTSw3YeT4z9ldr4sLmsnrPQ+LA8/a6XxrF+KUFqXUlM="; }) # Fix running sddm-greeter manually in Wayland sessions (fetchpatch { url = "https://github.com/sddm/sddm/commit/e27b70957505dc7b986ab2fa68219af546c63344.patch"; hash = "sha256-6hzrFeS2epL9vzLOA29ZA/dD3Jd4rPMBHhNp+FBq1bA="; }) # Prefer GreeterEnvironment over PAM environment (fetchpatch { url = "https://github.com/sddm/sddm/commit/9e7791d5fb375933d20f590daba9947195515b26.patch"; hash = "sha256-JNsVTJNZV6T+SPqPkaFf3wg8NDqXGx8NZ4qQfZWOli4="; }) ]; postPatch = '' substituteInPlace src/greeter/waylandkeyboardbackend.cpp \ --replace "/usr/share/X11/xkb/rules/evdev.xml" "${xkeyboardconfig}/share/X11/xkb/rules/evdev.xml" ''; nativeBuildInputs = [ cmake extra-cmake-modules pkg-config qttools ]; buildInputs = [ libxcb libXau pam qtbase qtdeclarative qtquickcontrols2 systemd ]; cmakeFlags = [ "-DCONFIG_FILE=/etc/sddm.conf" "-DCONFIG_DIR=/etc/sddm.conf.d" # Set UID_MIN and UID_MAX so that the build script won't try # to read them from /etc/login.defs (fails in chroot). # The values come from NixOS; they may not be appropriate # for running SDDM outside NixOS, but that configuration is # not supported anyway. "-DUID_MIN=1000" "-DUID_MAX=29999" # we still want to run the DM on VT 7 for the time being, as 1-6 are # occupied by getties by default "-DSDDM_INITIAL_VT=7" "-DQT_IMPORTS_DIR=${placeholder "out"}/${qtbase.qtQmlPrefix}" "-DCMAKE_INSTALL_SYSCONFDIR=${placeholder "out"}/etc" "-DSYSTEMD_SYSTEM_UNIT_DIR=${placeholder "out"}/lib/systemd/system" "-DSYSTEMD_SYSUSERS_DIR=${placeholder "out"}/lib/sysusers.d" "-DSYSTEMD_TMPFILES_DIR=${placeholder "out"}/lib/tmpfiles.d" "-DDBUS_CONFIG_DIR=${placeholder "out"}/share/dbus-1/system.d" ]; postInstall = '' # remove empty scripts rm "$out/share/sddm/scripts/Xsetup" "$out/share/sddm/scripts/Xstop" for f in $out/share/sddm/themes/**/theme.conf ; do substituteInPlace $f \ --replace 'background=' "background=$(dirname $f)/" done ''; meta = with lib; { description = "QML based X11 display manager"; homepage = "https://github.com/sddm/sddm"; maintainers = with maintainers; [ abbradar ttuegel ]; platforms = platforms.linux; license = licenses.gpl2Plus; }; }