From 90ea935252d0aa09095c8fd7a1189d57521e2596 Mon Sep 17 00:00:00 2001
From: codyopel <codyopel@gmail.com>
Date: Thu, 12 Feb 2015 17:53:07 -0500
Subject: [PATCH 1/3] x265: 1.4 -> 1.5

---
 pkgs/development/libraries/x265/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/x265/default.nix b/pkgs/development/libraries/x265/default.nix
index d7e66a4f618b..30fbdcd1e8df 100644
--- a/pkgs/development/libraries/x265/default.nix
+++ b/pkgs/development/libraries/x265/default.nix
@@ -1,7 +1,7 @@
 { callPackage, ... } @ args:
 
 callPackage ./generic.nix (args // {
-  version = "1.4";
-  rev = "5e604833c5aa605d0b6efbe5234492b5e7d8ac61";
-  sha256 = "1aqksqi1qmjpva5cal6j7h0hzk298wk3nhqv73wnyqdchq2sa8v5";
+  version = "1.5";
+  rev = "9f0324125f53a12f766f6ed6f98f16e2f42337f4";
+  sha256 = "1nyim0l975faj7926s4wba8yvjy4rvx005zb7krv0gb5p84nzgi7";
 })
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From b60f5a004a9a1a312cbb3600e3d950671688c0d7 Mon Sep 17 00:00:00 2001
From: codyopel <codyopel@gmail.com>
Date: Thu, 12 Feb 2015 17:53:48 -0500
Subject: [PATCH 2/3] x265-hg: bump commit

---
 pkgs/development/libraries/x265/hg.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/x265/hg.nix b/pkgs/development/libraries/x265/hg.nix
index 5793bd343388..d26df82b3e30 100644
--- a/pkgs/development/libraries/x265/hg.nix
+++ b/pkgs/development/libraries/x265/hg.nix
@@ -1,7 +1,7 @@
 { callPackage, ... } @ args:
 
 callPackage ./generic.nix (args // rec {
-  version = "hg";
-  rev = "5f9f7194267b76f733e9ffb0f9e8b474dfe89a71";
-  sha256 = "056ng8nsadmjf6s7igbgbxmiapjcxpfy6pbayl764xbhpkv4md88";
+  version = "2015-2-11"; # Date of commit used Y-M-D
+  rev = "9ab104096834f51bd799ea1cf1160092f8182944";
+  sha256 = "1j4k6ylglrzng5rz29qx2z06amdrq8wyzvqhm4ivfzvpndfniim6";
 })
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From 3f22fdf7b0f03322a08a64c183293984f7a71388 Mon Sep 17 00:00:00 2001
From: codyopel <codyopel@gmail.com>
Date: Thu, 12 Feb 2015 17:55:23 -0500
Subject: [PATCH 3/3] x265: refactor & add optionals

---
 pkgs/development/libraries/x265/generic.nix | 66 ++++++++++-----------
 1 file changed, 32 insertions(+), 34 deletions(-)

diff --git a/pkgs/development/libraries/x265/generic.nix b/pkgs/development/libraries/x265/generic.nix
index 58a39dbbe384..2779b5811433 100644
--- a/pkgs/development/libraries/x265/generic.nix
+++ b/pkgs/development/libraries/x265/generic.nix
@@ -1,12 +1,21 @@
-{ stdenv, cmake, fetchhg, mercurial, yasm
+{ stdenv, fetchhg, cmake, yasm
 , rev , sha256, version
-, highBitDepth ? false
-, debuggingSupport ? false
-, enableCli ? true
-, testSupport ? false
+, debugSupport ? false # Run-time sanity checks (debugging)
+, highbitdepthSupport ? false # false=8bits per channel, true=10/12bits per channel
+, werrorSupport ? false # Warnings as errors
+, ppaSupport ? false # PPA profiling instrumentation
+, vtuneSupport ? false # Vtune profiling instrumentation
+, custatsSupport ? false # Internal profiling of encoder work
+, cliSupport ? true # Build standalone CLI application
+, unittestsSupport ? false # Unit tests
 , ...
 }:
 
+let
+  mkFlag = optSet: flag: if optSet then "-D${flag}=ON" else "-D${flag}=OFF";
+in
+
+with stdenv.lib;
 stdenv.mkDerivation rec {
   name = "x265-${version}";
 
@@ -20,39 +29,28 @@ stdenv.mkDerivation rec {
     sed -i 's/unknown/${version}/g' source/cmake/version.cmake
   '';
 
-  cmakeFlags = with stdenv.lib; 
-    ''
-      ${if debuggingSupport
-        then "-DCHECKED_BUILD=ON"
-        else "-DCHECKED_BUILD=OFF"
-      }
-      -DSTATIC_LINK_CRT=OFF
-      ${if (stdenv.system == "x86_64-linux" && highBitDepth)
-        then "-DHIGH_BIT_DEPTH=ON"
-        else "-DHIGH_BIT_DEPTH=OFF"
-      }
-      -DWARNINGS_AS_ERRORS=OFF
-      -DENABLE_PPA=OFF
-      -DENABLE_SHARED=ON
-      ${if enableCli
-        then "-DENABLE_CLI=ON"
-        else "-DENABLE_CLI=OFF"
-      }
-      ${if testSupport
-        then "-DENABLE_TESTS=ON"
-        else "-DENABLE_TESTS=OFF"
-      }
-    '';
+  cmakeFlags = with stdenv.lib; [
+    (mkFlag debugSupport "CHECKED_BUILD")
+    "-DSTATIC_LINK_CRT=OFF"
+    (mkFlag (highbitdepthSupport && stdenv.isx86_64) "HIGH_BIT_DEPTH")
+    (mkFlag werrorSupport "WARNINGS_AS_ERRORS")
+    (mkFlag ppaSupport "ENABLE_PPA")
+    "-DENABLE_SHARED=ON"
+    (mkFlag cliSupport "ENABLE_CLI")
+    (mkFlag unittestsSupport "ENABLE_TESTS")
+  ];
 
-  preConfigure = "cd source";
+  preConfigure = ''
+    cd source
+  '';
 
-  buildInputs = [ cmake yasm ];
+  nativeBuildInputs = [ cmake yasm ];
 
-  meta = with stdenv.lib; {
-    homepage = "http://x265.org";
+  meta = {
     description = "Library for encoding h.265/HEVC video streams";
-    license = licenses.gpl2;
-    platforms = platforms.linux;
+    homepage    = http://x265.org;
+    license     = licenses.gpl2;
     maintainers = with maintainers; [ codyopel ];
+    platforms   = platforms.all;
   };
 }
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