From c26f2458d246e4a1d15911dcf444c10978506016 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niklas=20Hamb=C3=BCchen?= <mail@nh2.me>
Date: Sun, 20 Jan 2019 18:46:06 +0100
Subject: [PATCH 1/2] srt: init at 1.3.1

---
 pkgs/development/libraries/srt/default.nix | 34 ++++++++++++++++++++++
 pkgs/top-level/all-packages.nix            |  2 ++
 2 files changed, 36 insertions(+)
 create mode 100644 pkgs/development/libraries/srt/default.nix

diff --git a/pkgs/development/libraries/srt/default.nix b/pkgs/development/libraries/srt/default.nix
new file mode 100644
index 00000000000..b1882ff030b
--- /dev/null
+++ b/pkgs/development/libraries/srt/default.nix
@@ -0,0 +1,34 @@
+{ stdenv, fetchFromGitHub, cmake, openssl
+}:
+
+with stdenv.lib;
+stdenv.mkDerivation rec {
+  pname = "srt";
+  version = "1.3.1";
+
+  src = fetchFromGitHub {
+    owner = "Haivision";
+    repo = "srt";
+    rev = "v${version}";
+    sha256 = "0cv73j9c8024p6pg16c4hiryiv4jpgrfj2xhfdaprsikmkdnygmz";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  buildInputs = [ openssl ];
+
+  cmakeFlags = [
+    # TODO Remove this when https://github.com/Haivision/srt/issues/538 is fixed and available to nixpkgs
+    # Workaround for the fact that srt incorrectly disables GNUInstallDirs when LIBDIR is specified,
+    # see https://github.com/NixOS/nixpkgs/pull/54463#discussion_r249878330
+    "-UCMAKE_INSTALL_LIBDIR"
+  ];
+
+  meta = {
+    description = "Secure, Reliable, Transport";
+    homepage    = https://www.srtalliance.org;
+    license     = licenses.mpl20;
+    maintainers = with maintainers; [ nh2 ];
+    platforms   = platforms.all;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d65dfadb826..e4c0f2ba032 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -12658,6 +12658,8 @@ in
 
   srm = callPackage ../tools/security/srm { };
 
+  srt = callPackage ../development/libraries/srt { };
+
   srtp = callPackage ../development/libraries/srtp {
     libpcap = if stdenv.isLinux then libpcap else null;
   };

From 31981d2cd9ae4eb3bf77e3fb904f0e8b45ea828d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niklas=20Hamb=C3=BCchen?= <mail@nh2.me>
Date: Sun, 20 Jan 2019 18:59:47 +0100
Subject: [PATCH 2/2] gstreamer: Add srt support to gst-plugins-bad

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

diff --git a/pkgs/development/libraries/gstreamer/bad/default.nix b/pkgs/development/libraries/gstreamer/bad/default.nix
index 5d9c03b1919..8179806859c 100644
--- a/pkgs/development/libraries/gstreamer/bad/default.nix
+++ b/pkgs/development/libraries/gstreamer/bad/default.nix
@@ -9,6 +9,7 @@
 , libwebp, xvidcore, gnutls, mjpegtools
 , libGLU_combined, libintl, libgme
 , openssl, x265, libxml2
+, srt
 }:
 
 assert faacSupport -> faac != null;
@@ -74,6 +75,7 @@ stdenv.mkDerivation rec {
     libwebp xvidcore gnutls libGLU_combined
     libgme openssl x265 libxml2
     libintl
+    srt
   ]
     ++ optional faacSupport faac
     ++ optional stdenv.isLinux wayland