Attempt to fix gtkgreet cross

gistfile1.txt

diff --git a/pkgs/applications/display-managers/greetd/gtkgreet.nix b/pkgs/applications/display-managers/greetd/gtkgreet.nix
index 10389c262742..e07940af948d 100644
--- a/pkgs/applications/display-managers/greetd/gtkgreet.nix
+++ b/pkgs/applications/display-managers/greetd/gtkgreet.nix
@@ -29,6 +29,7 @@ stdenv.mkDerivation rec {
     meson
     ninja
     cmake
+    scdoc
     wrapGAppsHook3
   ];
 
@@ -36,7 +37,6 @@ stdenv.mkDerivation rec {
     gtk3
     gtk-layer-shell
     json_c
-    scdoc
     librsvg
   ];
 
@@ -44,6 +44,11 @@ stdenv.mkDerivation rec {
     "-Dlayershell=enabled"
   ];
 
+  postPatch = ''
+    substituteInPlace meson.build \
+      --replace-fail "dependency('scdoc'," "dependency('scdoc', native:true, "
+  '';
+
   # G_APPLICATION_FLAGS_NONE is deprecated in GLib 2.73.3+.
   env.NIX_CFLAGS_COMPILE = "-Wno-error=deprecated-declarations";