1 files changed, 86 insertions, 0 deletions
diff --git a/pkgs/applications/display-managers/sddm/unwrapped.nix b/pkgs/applications/display-managers/sddm/unwrapped.nix
new file mode 100644
index 000000000000..430e62a5ef4a
--- /dev/null
+++ b/pkgs/applications/display-managers/sddm/unwrapped.nix
@@ -0,0 +1,86 @@
+{ stdenv, lib, fetchFromGitHub
+, cmake, pkg-config, qttools
+, libxcb, libXau, pam, qtbase, qtdeclarative
+, qtquickcontrols2 ? null, systemd, xkeyboardconfig
+}:
+let
+  isQt6 = lib.versions.major qtbase.version == "6";
+in stdenv.mkDerivation(finalAttrs: {
+  pname = "sddm-unwrapped";
+  version = "0.21.0";
+
+  src = fetchFromGitHub {
+    owner = "sddm";
+    repo = "sddm";
+    rev = "v${finalAttrs.version}";
+    hash = "sha256-r5mnEWham2WnoEqRh5tBj/6rn5mN62ENOCmsLv2Ht+w=";
+  };
+
+  patches = [
+    ./greeter-path.patch
+    ./sddm-ignore-config-mtime.patch
+    ./sddm-default-session.patch
+  ];
+
+  postPatch = ''
+    substituteInPlace src/greeter/waylandkeyboardbackend.cpp \
+      --replace "/usr/share/X11/xkb/rules/evdev.xml" "${xkeyboardconfig}/share/X11/xkb/rules/evdev.xml"
+  '';
+
+  nativeBuildInputs = [ cmake pkg-config qttools ];
+
+  buildInputs = [
+    libxcb
+    libXau
+    pam
+    qtbase
+    qtdeclarative
+    qtquickcontrols2
+    systemd
+  ];
+
+  # We will wrap manually later
+  dontWrapQtApps = true;
+
+  cmakeFlags = [
+    (lib.cmakeBool "BUILD_WITH_QT6" isQt6)
+    "-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 k900 ];
+    platforms   = platforms.linux;
+    license     = licenses.gpl2Plus;
+  };
+})