From cca3e9c7749230746398aa6311250071f02ee8d3 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sun, 8 May 2016 15:10:36 +0200
Subject: stockfish: update version 6 to 7

---
 pkgs/games/stockfish/default.nix | 40 ++++++++++++++++++++++------------------
 1 file changed, 22 insertions(+), 18 deletions(-)

(limited to 'pkgs/games/stockfish')

diff --git a/pkgs/games/stockfish/default.nix b/pkgs/games/stockfish/default.nix
index f919b9683e6..7bf81251646 100644
--- a/pkgs/games/stockfish/default.nix
+++ b/pkgs/games/stockfish/default.nix
@@ -1,32 +1,36 @@
 { stdenv, fetchurl, unzip }:
+
+let arch = if stdenv.isx86_64 then "x86-64" else
+           if stdenv.isi686 then "x86-32" else
+           "unknown";
+in
+
 stdenv.mkDerivation rec {
-  version = "6";
-  name = "stockfish-${version}";
+
+  name = "stockfish-7";
+
   src = fetchurl {
-    url = https://stockfish.s3.amazonaws.com/stockfish-6-src.zip;
-    sha256 = "a69a371d3f84338cefde4575669bd930d186b046a10fa5ab0f8d1aed6cb204c3";
+    url = "https://stockfish.s3.amazonaws.com/${name}-src.zip";
+    sha256 = "0djzg3h5d9qs27snf0rr6zl6iaki1jb84v8m8k3c2lcjbj2vpwc9";
   };
-  buildPhase = ''
-  cd src
-  make build ARCH=x86-64
-  '';
-  buildInputs = [
-        stdenv
-        unzip
-  ];
+
+  buildInputs = [ unzip ];
+  postUnpack = "sourceRoot+=/src";
+  makeFlags = [ "PREFIX=$out" "ARCH=${arch}" ];
+  buildFlags = "build";
+
   enableParallelBuilding = true;
-  installPhase = ''
-  mkdir -p $out/bin
-  cp -pr stockfish $out/bin
-  '';
+
   meta = with stdenv.lib; {
-    homepage = https://stockfishchess.org/;
+    homepage = "https://stockfishchess.org/";
     description = "Strong open source chess engine";
     longDescription = ''
       Stockfish is one of the strongest chess engines in the world. It is also
       much stronger than the best human chess grandmasters.
       '';
-    maintainers = with maintainers; [ luispedro ];
+    maintainers = with maintainers; [ luispedro peti ];
+    platforms = with platforms; i686 ++ x86_64;
     license = licenses.gpl2;
   };
+
 }
-- 
cgit 1.4.1