From 09683a0a1952e44295c4ebee5d14a2e26b07ea0d Mon Sep 17 00:00:00 2001
From: adisbladis <adis@blad.is>
Date: Mon, 20 Nov 2017 14:48:40 +0800
Subject: [PATCH] gstreamer.gst-plugins-bad: Patch openjpeg version

---
 pkgs/development/libraries/gstreamer/bad/default.nix | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pkgs/development/libraries/gstreamer/bad/default.nix b/pkgs/development/libraries/gstreamer/bad/default.nix
index 2e0e711ce71..c68c7a50cc4 100644
--- a/pkgs/development/libraries/gstreamer/bad/default.nix
+++ b/pkgs/development/libraries/gstreamer/bad/default.nix
@@ -15,6 +15,12 @@ assert gtkSupport -> gtk3 != null;
 
 let
   inherit (stdenv.lib) optional optionalString;
+
+  # OpenJPEG version is hardcoded in package source
+  openJpegVersion = with stdenv;
+    lib.concatStringsSep "." (lib.lists.take 2
+      (lib.splitString "." (lib.getVersion openjpeg)));
+
 in
 stdenv.mkDerivation rec {
   name = "gst-plugins-bad-1.12.2";
@@ -32,6 +38,10 @@ stdenv.mkDerivation rec {
     platforms   = platforms.linux;
   };
 
+  patchPhase = ''
+    sed -i 's/openjpeg-2.1/openjpeg-${openJpegVersion}/' ext/openjpeg/*
+  '';
+
   src = fetchurl {
     url = "${meta.homepage}/src/gst-plugins-bad/${name}.tar.xz";
     sha256 = "0dwyq03g2m0p16dwx8q5qvjn5x9ia72h21sf87mp97gmwkfpwb4w";