From 0efb400ade2ece459645763853f98b055a11fcf7 Mon Sep 17 00:00:00 2001
From: Lucas Franceschino <lucas.franceschino@inria.fr>
Date: Fri, 1 Sep 2023 09:38:51 +0200
Subject: [PATCH] emacs: add missing `libXi`  dependency when enabling
 `withXinput2`

Without libXi, the configure flag `--with-xinput2` has no effect.

This can be verified by looking up the variable `system-configuration-features` in Emacs.
---
 pkgs/applications/editors/emacs/generic.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/applications/editors/emacs/generic.nix b/pkgs/applications/editors/emacs/generic.nix
index 77adcd27f500..b322e19098cc 100644
--- a/pkgs/applications/editors/emacs/generic.nix
+++ b/pkgs/applications/editors/emacs/generic.nix
@@ -32,6 +32,7 @@
 , libXaw
 , libXcursor
 , libXft
+, libXi
 , libXpm
 , libgccjit
 , libjpeg
@@ -274,6 +275,8 @@ mkDerivation (finalAttrs: {
     libpng
     librsvg
     libtiff
+  ] ++ lib.optionals withXinput2 [
+    libXi
   ] ++ lib.optionals withXwidgets [
     webkitgtk
   ] ++ lib.optionals stdenv.isDarwin [