From 3f9661588ba94b7e9151a4b6c1becfe3d8424def Mon Sep 17 00:00:00 2001
From: rnhmjoj <rnhmjoj@inventati.org>
Date: Tue, 12 Sep 2017 04:10:32 +0200
Subject: [PATCH] vapoursynth: R36 -> R38

---
 .../libraries/vapoursynth/default.nix         | 29 ++++++++++---------
 1 file changed, 16 insertions(+), 13 deletions(-)

diff --git a/pkgs/development/libraries/vapoursynth/default.nix b/pkgs/development/libraries/vapoursynth/default.nix
index ae43307cf31..fde27e1cafa 100644
--- a/pkgs/development/libraries/vapoursynth/default.nix
+++ b/pkgs/development/libraries/vapoursynth/default.nix
@@ -1,40 +1,43 @@
 { stdenv, fetchFromGitHub, pkgconfig, autoreconfHook,
-  glibc, zimg, imagemagick, libass, yasm, python3,
-  ocrSupport ? false, tesseract
+  zimg, libass, yasm, python3,
+  ocrSupport ?  false, tesseract,
+  imwriSupport? true,  imagemagick7
 }:
 
-assert ocrSupport -> tesseract != null;
+assert ocrSupport   -> tesseract != null;
+assert imwriSupport -> imagemagick7 != null;
 
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
   name = "vapoursynth-${version}";
-  version = "R36";
+  version = "R38";
 
   src = fetchFromGitHub {
     owner  = "vapoursynth";
     repo   = "vapoursynth";
     rev    = version;
-    sha256 = "10yiccj7yd4bd3a6k15xahb5y3ymcagyaqavh0wal2rwzfck9k8c";
+    sha256 = "0nabl6949s7awy7rnr4ck52v50xr0hwr280fyzsqixgp8w369jn0";
   };
 
   buildInputs = [
     pkgconfig autoreconfHook
-    zimg imagemagick libass glibc tesseract yasm
+    zimg libass tesseract yasm
     (python3.withPackages (ps: with ps; [ sphinx cython ]))
-  ] ++ optional ocrSupport tesseract;
+  ] ++ optional ocrSupport   tesseract
+    ++ optional imwriSupport imagemagick7;
 
   configureFlags = [
-    "--enable-imwri"
     "--disable-static"
-    (optionalString (!ocrSupport) "--disable-ocr")
+    (optionalString (!ocrSupport)   "--disable-ocr")
+    (optionalString (!imwriSupport) "--disable-imwri")
   ];
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "A video processing framework with the future in mind";
-    homepage    = http://www.vapoursynth.com/;
-    license     = licenses.lgpl21;
-    platforms   = platforms.unix;
+    homepage = http://www.vapoursynth.com/;
+    license   = licenses.lgpl21;
+    platforms = platforms.unix;
     maintainers = with maintainers; [ rnhmjoj ];
   };