From 376fcb9dce53dadf5ae4d042339b13477cf5c478 Mon Sep 17 00:00:00 2001
From: nviets <nathan.g.viets@gmail.com>
Date: Sun, 4 Sep 2022 07:29:04 -0500
Subject: [PATCH] nng: added tls and mbedtls support (#188668)

---
 maintainers/maintainer-list.nix            |  6 ++++++
 pkgs/development/libraries/nng/default.nix | 11 ++++++++---
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index f2697542783d..a217f72b46c6 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -9686,6 +9686,12 @@
     github = "numkem";
     githubId = 332423;
   };
+  nviets = {
+    email = "nathan.g.viets@gmail.com";
+    github = "nviets";
+    githubId = 16027994;
+    name = "Nathan Viets";
+  };
   nyanloutre = {
     email = "paul@nyanlout.re";
     github = "nyanloutre";
diff --git a/pkgs/development/libraries/nng/default.nix b/pkgs/development/libraries/nng/default.nix
index 69fde25bb5c9..9acc64fea642 100644
--- a/pkgs/development/libraries/nng/default.nix
+++ b/pkgs/development/libraries/nng/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, cmake, ninja }:
+{ lib, stdenv, fetchFromGitHub, cmake, ninja, mbedtlsSupport ? true, mbedtls }:
 
 stdenv.mkDerivation rec {
   pname = "nng";
@@ -11,9 +11,13 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-qbjMLpPk5FxH710Mf8AIraY0mERbaxVVhTT94W0EV+k=";
   };
 
-  nativeBuildInputs = [ cmake ninja ];
+  nativeBuildInputs = [ cmake ninja ]
+    ++ lib.optionals mbedtlsSupport [ mbedtls ];
 
-  cmakeFlags = [ "-G Ninja" ];
+  buildInputs = lib.optional mbedtlsSupport [ mbedtls ];
+
+  cmakeFlags = [ "-G Ninja" "-DNNG_ENABLE_TLS=ON" ]
+    ++ lib.optionals mbedtlsSupport [ "-DMBEDTLS_ROOT_DIR=${mbedtls}" ];
 
   meta = with lib; {
     homepage = "https://nng.nanomsg.org/";
@@ -21,5 +25,6 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     mainProgram = "nngcat";
     platforms = platforms.unix;
+    maintainers = with maintainers; [ nviets ];
   };
 }