From 368fe3cd3b86071b07b899405a5af26fae2c9fde Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Fri, 24 May 2024 15:02:55 +0200
Subject: [PATCH] xdg-utils: make procmail optional when cross-compiling

---
 pkgs/tools/X11/xdg-utils/default.nix | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/X11/xdg-utils/default.nix b/pkgs/tools/X11/xdg-utils/default.nix
index 10604d4acfa0..96abfb8a6242 100644
--- a/pkgs/tools/X11/xdg-utils/default.nix
+++ b/pkgs/tools/X11/xdg-utils/default.nix
@@ -167,7 +167,10 @@ let
     {
       scripts = [ "bin/xdg-screensaver" ];
       interpreter = "${bash}/bin/bash";
-      inputs = commonDeps ++ [ nettools perl procmail procps ];
+      inputs = commonDeps ++ [ nettools perl procps ]
+        # procmail's funky build system is currently broken in cross-build.
+        # xdg-screensaver will gracefully degrade if it's not available.
+        ++ lib.optional (stdenv.hostPlatform == stdenv.buildPlatform) procmail;
       # These are desktop-specific, so we don't want xdg-utils to be able to
       # call them when in a different setup.
       fake.external = commonFakes ++ [
@@ -176,7 +179,7 @@ let
         "xautolock"                 # Xautolock
         "xscreensaver-command"      # Xscreensaver
         "xset"                      # generic-ish X
-      ];
+      ] ++ lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) "lockfile"; # procmail
       keep = {
         "$MV" = true;
         "$XPROP" = true;