zcash: 1.0.12 -> 1.0.13

libsnark now comes bundled with zcash.

pkgs/applications/altcoins/zcash/default.nix

···
 , zlib, gtest, gmock, callPackage, gmp, qt4, utillinux, protobuf, qrencode, libevent
 , withGui }:
 
-let libsnark     = callPackage ./libsnark { inherit boost openssl; };
-    librustzcash = callPackage ./librustzcash {};
+let librustzcash = callPackage ./librustzcash {};
 in
 with stdenv.lib;
 stdenv.mkDerivation rec {
 
   name = "zcash" + (toString (optional (!withGui) "d")) + "-" + version;
-  version = "1.0.12";
+  version = "1.0.13";
 
   src = fetchFromGitHub {
     owner = "zcash";
     repo  = "zcash";
     rev = "v${version}";
-    sha256 = "19bxhdnkvgncgl9x6nbaf5nwgrdfw99icvdbi9adfh646pd5z64s";
+    sha256 = "05y7wxs66anxr5akbf05r36mmjfzqpwawn6vyh3jhpva51hzzzyz";
   };
 
   # Dependencies are underspecified: "make -C src gtest/zcash_gtest-test_merkletree.o"
···
   enableParallelBuilding = false;
 
   nativeBuildInputs = [ autoreconfHook pkgconfig ];
-  buildInputs = [ gtest gmock gmp libsnark openssl wget db62 boost zlib
+  buildInputs = [ gtest gmock gmp openssl wget db62 boost zlib
                   protobuf libevent libsodium librustzcash ]
                   ++ optionals stdenv.isLinux [ utillinux ]
                   ++ optionals withGui [ qt4 qrencode ];
 
-  configureFlags = [ "LIBSNARK_INCDIR=${libsnark}/include/libsnark"
-                     "--with-boost-libdir=${boost.out}/lib"
+  configureFlags = [ "--with-boost-libdir=${boost.out}/lib"
                    ] ++ optionals withGui [ "--with-gui=qt4" ];
 
   patchPhase = ''
-    sed -i"" '/^\[LIBSNARK_INCDIR/d'               configure.ac
     sed -i"" 's,-lboost_system-mt,-lboost_system,' configure.ac
     sed -i"" 's,-fvisibility=hidden,,g'            src/Makefile.am
   '';

pkgs/applications/altcoins/zcash/libsnark/ate-pairing.nix

···
-{ stdenv, xbyak, gmp, fetchFromGitHub }:
-
-stdenv.mkDerivation rec {
-  name = "ate-pairing-unstable-${version}";
-  version = "2016-05-03";
-
-  src = fetchFromGitHub {
-    owner = "herumi";
-    repo  = "ate-pairing";
-    rev = "dcb9da999b1113f90b115bccb6f4b57ddf3a8452";
-    sha256 = "0jr6r1cma414k8mhsyp7n8hqaqxi7zklsp6820a095sbb3zajckh";
-  };
-
-  buildInputs = [ gmp xbyak ];
-
-  installPhase = ''
-    mkdir -p $out
-    cp -r lib $out
-    cp -r include $out
-  '';
-
-  meta = with stdenv.lib; {
-    description = "Optimal Ate Pairing over Barreto-Naehrig Curves";
-    homepage = https://github.com/herumi/ate-pairing;
-    maintainers = with maintainers; [ rht ];
-    license = licenses.bsd3;
-    platforms = platforms.unix;
-  };
-}

pkgs/applications/altcoins/zcash/libsnark/default.nix

···
-{ stdenv, libsodium, callPackage, boost, zlib, openssl, gmp, procps, fetchFromGitHub }:
-
-let atePairing = callPackage ./ate-pairing.nix { inherit xbyak; };
-    mie        = callPackage ./mie.nix { };
-    xbyak      = callPackage ./xbyak.nix {};
-in
-stdenv.mkDerivation rec{
-  name = "libsnark-unstable-${version}";
-  version = "2017-02-09";
-
-  src = fetchFromGitHub {
-    owner = "zcash";
-    repo  = "libsnark";
-    rev = "9ada3f84ab484c57b2247c2f41091fd6a0916573";
-    sha256 = "0vhslcb9rwqab9szavyn856z4h9w1syiamfcixqmj0s908zzlaaq";
-  };
-
-  buildInputs = [ libsodium atePairing mie xbyak zlib openssl boost gmp ];
-
-  makeFlags = [
-    "PREFIX=$(out)"
-    "CURVE=ALT_BN128"
-    "NO_SUPERCOP=1"
-    "STATIC=1"
-  ];
-
-  buildPhase = ''
-    CXXFLAGS="-fPIC -DBINARY_OUTPUT -DNO_PT_COMPRESSION=1" \
-    make lib \
-      CURVE=ALT_BN128 \
-      MULTICORE=1 \
-      STATIC=1 \
-      NO_PROCPS=1 \
-      NO_GTEST=1 \
-      FEATUREFLAGS=-DMONTGOMERY_OUTPUT \
-  '';
-
-  meta = with stdenv.lib; {
-    description = "a C++ library for zkSNARK proofs";
-    homepage = https://github.com/zcash/libsnark;
-    maintainers = with maintainers; [ rht ];
-    license = licenses.mit;
-    platforms = platforms.unix;
-  };
-}

pkgs/applications/altcoins/zcash/libsnark/mie.nix

···
-{ stdenv, fetchFromGitHub }:
-
-stdenv.mkDerivation rec {
-  name = "mie-unstable-${version}";
-  version = "2016-05-10";
-
-  src = fetchFromGitHub {
-    owner = "herumi";
-    repo  = "mie";
-    rev = "704b625b7770a8e1eab26ac65d1fed14c2fcf090";
-    sha256 = "144bpmgfs2m4qqv7a2mccgi1aq5jmlr25gnk78ryq09z8cyv88y2";
-  };
-
-  phases = ["unpackPhase" "installPhase"];
-
-  installPhase = ''
-    mkdir -p $out
-    cp -r include $out
-  '';
-
-  meta = with stdenv.lib; {
-    homepage = https://github.com/herumi/mie;
-    maintainers = with maintainers; [ rht ];
-    license = licenses.bsd3;
-    platforms = platforms.unix;
-  };
-}

pkgs/applications/altcoins/zcash/libsnark/xbyak.nix

···
-{ stdenv, fetchFromGitHub }:
-
-stdenv.mkDerivation rec {
-  name = "xbyak-unstable-${version}";
-  version = "2016-05-03";
-
-  src = fetchFromGitHub {
-    owner = "herumi";
-    repo  = "xbyak";
-    rev = "b6133a02dd6b7116bea31d0e6b7142bf97f071aa";
-    sha256 = "1rc2nx8kj2lj13whxb9chhh79f4hmjjj4j1hpqsd0lbdb60jikrn";
-  };
-
-  dontBuild = true;
-
-  installPhase = ''
-    mkdir -p $out/include
-    cp -r xbyak $out/include
-  '';
-
-  meta = with stdenv.lib; {
-    description = "JIT assembler for x86, x64";
-    homepage = https://github.com/herumi/xbyak;
-    maintainers = with maintainers; [ rht ];
-    license = licenses.bsd3;
-    platforms = platforms.unix;
-  };
-}