From faabb590b39a3491b581de6099170d5249343e27 Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyich@gmail.com>
Date: Mon, 25 Sep 2023 20:34:31 +0100
Subject: [PATCH] libetpan: add `dev` output

---
 pkgs/development/libraries/libetpan/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/libraries/libetpan/default.nix b/pkgs/development/libraries/libetpan/default.nix
index 572c90b27b47..0633392a4f0c 100644
--- a/pkgs/development/libraries/libetpan/default.nix
+++ b/pkgs/development/libraries/libetpan/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
     sha256 = "0g7an003simfdn7ihg9yjv7hl2czsmjsndjrp39i7cad8icixscn";
   };
 
+  outputs = [ "out" "dev" ];
+
   patches = [
     # The following two patches are fixing CVE-2020-15953, as reported in the
     # issue tracker: https://github.com/dinhvh/libetpan/issues/386