From 60ae5afd44c901c83190013af1dbead86e43f268 Mon Sep 17 00:00:00 2001
From: Nick Cao <nickcao@nichi.co>
Date: Mon, 21 Nov 2022 15:46:36 +0800
Subject: [PATCH] xdg-desktop-portal-wlr: fix cross compilation

---
 .../libraries/xdg-desktop-portal-wlr/default.nix  | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/xdg-desktop-portal-wlr/default.nix b/pkgs/development/libraries/xdg-desktop-portal-wlr/default.nix
index 5ccd9d6fa49e..a2dc93845c47 100644
--- a/pkgs/development/libraries/xdg-desktop-portal-wlr/default.nix
+++ b/pkgs/development/libraries/xdg-desktop-portal-wlr/default.nix
@@ -1,11 +1,13 @@
 { lib
 , stdenv
 , fetchFromGitHub
+, fetchpatch
 , makeWrapper
 , meson
 , ninja
 , pkg-config
 , wayland-protocols
+, wayland-scanner
 , grim
 , inih
 , libdrm
@@ -28,8 +30,17 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-UztkfvMIbslPd/d262NZFb6WfESc9nBsSSH96BA4Aqw=";
   };
 
-  nativeBuildInputs = [ meson ninja pkg-config wayland-protocols makeWrapper ];
-  buildInputs = [ inih libdrm mesa pipewire scdoc systemd wayland ];
+  # scdoc: mark as build-time dependency
+  # https://github.com/emersion/xdg-desktop-portal-wlr/pull/248
+  patches = [(fetchpatch {
+    url = "https://github.com/emersion/xdg-desktop-portal-wlr/commit/92ccd62428082ba855e359e83730c4370cd1aac7.patch";
+    hash = "sha256-mU1whfp7BoSylaS3y+YwfABImZFOeuItSXCon0C7u20=";
+  })];
+
+  strictDeps = true;
+  depsBuildBuild = [ pkg-config ];
+  nativeBuildInputs = [ meson ninja pkg-config scdoc wayland-scanner makeWrapper ];
+  buildInputs = [ inih libdrm mesa pipewire systemd wayland wayland-protocols ];
 
   mesonFlags = [
     "-Dsd-bus-provider=libsystemd"