wlroots: 0.12.0 -> 0.13.0

Pulls in an upstream patch for dwl. Explicitly takes xcbutilrenderutil
as an argument to avoid pulling in all of xorg.

pkgs/applications/window-managers/dwl/default.nix

@@ -12,8 +12,27 @@
 , patches ? [ ]
 , conf ? null
 , writeText
+, fetchpatch
 }:
 
+let
+  # Add two patches to fix compile errors with wlroots 0.13:
+  totalPatches = patches ++ [
+    # Fix the renamed constant WLR_KEY_PRESSED => WL_KEYBOARD_KEY_STATE_PRESSED
+    # https://github.com/djpohly/dwl/pull/66
+    (fetchpatch {
+      url = "https://github.com/djpohly/dwl/commit/a42613db9d9f6debfa4fb2363d75af9457d238ed.patch";
+      sha256 = "0h76hx1fhazi07gqg7sljh13f91v6bvjy7m9qqmimhvqgfwdcc0j";
+    })
+    # Use the new signature for wlr_backend_autocreate, which removes an argument:
+    # https://github.com/djpohly/dwl/pull/76
+    (fetchpatch {
+      url = "https://github.com/djpohly/dwl/commit/0ff13cf216056a36a261f4eed53c6a864989a9fb.patch";
+      sha256 = "18clpdb4il1vxf1b0cx0qrwild68s9dism8ab66zpmvxs5qag2dm";
+    })
+  ];
+in
+
 stdenv.mkDerivation rec {
   pname = "dwl";
   version = "0.2";
@@ -39,7 +58,7 @@ stdenv.mkDerivation rec {
   ];
 
   # Allow users to set their own list of patches
-  inherit patches;
+  patches = totalPatches;
 
   # Last line of config.mk enables XWayland
   prePatch = lib.optionalString enable-xwayland ''