uwsm: pass python-bin meson option

enable man output dir

pkgs/by-name/uw/uwsm/package.nix

@@ -60,12 +60,9 @@ stdenv.mkDerivation (finalAttrs: {
       "uuctl" = uuctlSupport;
       "man-pages" = true;
     })
+    (lib.mesonOption "python-bin" python.interpreter)
   ];
 
-  passthru = {
-    updateScript = nix-update-script { };
-  };
-
   postInstall =
     let
       wrapperArgs = ''
@@ -85,6 +82,15 @@ stdenv.mkDerivation (finalAttrs: {
       ''}
     '';
 
+  outputs = [
+    "out"
+    "man"
+  ];
+
+  passthru = {
+    updateScript = nix-update-script { };
+  };
+
   meta = {
     description = "Universal wayland session manager";
     homepage = "https://github.com/Vladimir-csp/uwsm";