Merge pull request #4211 from ehmry/cpuminer-cryptonight

Cpuminer cryptonight

nixos/modules/module-list.nix

@@ -158,6 +158,7 @@
   ./services/mail/postfix.nix
   ./services/mail/spamassassin.nix
   #./services/misc/autofs.nix
+  ./services/misc/cpuminer-cryptonight.nix
   ./services/misc/cgminer.nix
   ./services/misc/dictd.nix
   ./services/misc/disnix.nix

nixos/modules/services/misc/cpuminer-cryptonight.nix

@@ -0,0 +1,66 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.cpuminer-cryptonight;
+
+  json = builtins.toJSON (
+    cfg // {
+       enable = null;
+       threads =
+         if cfg.threads == 0 then null else toString cfg.threads;
+    }
+  );
+
+  confFile = builtins.toFile "cpuminer.json" json;
+in
+{
+
+  options = {
+
+    services.cpuminer-cryptonight = {
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether to enable the cpuminer cryptonight miner.
+        '';
+      };
+      url = mkOption {
+        type = types.string;
+        description = "URL of mining server";
+      };
+      user = mkOption {
+        type = types.string;
+        description = "Username for mining server";
+      };
+      pass = mkOption {
+        type = types.string;
+        default = "x";
+        description = "Password for mining server";
+      };
+      threads = mkOption {
+        type = types.int;
+        default = 0;
+        description = "Number of miner threads, defaults to available processors";
+      };
+    };
+
+  };
+
+  config = mkIf config.services.cpuminer-cryptonight.enable {
+
+    systemd.services.cpuminer-cryptonight = {
+      description = "Cryptonight cpuminer";
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network.target" ];
+      serviceConfig = {
+        ExecStart = "${pkgs.cpuminer-multi}/bin/minerd --syslog --config=${confFile}";
+        User = "nobody";
+      };
+    };
+
+  };
+
+}

pkgs/tools/misc/cpuminer-multi/default.nix

@@ -1,9 +1,9 @@
-{ stdenv, fetchgit, curl, jansson, autoconf, automake, openssl
+{ stdenv, fetchgit, curl, jansson, autoconf, automake
 , aesni ? true }:
 
 let
-  rev = "4230012da5d1cc491976c6f5e45da36db6d9f576";
-  date = "20140619";
+  rev = "977dad27e18627e5b723800f5f4201e385fe0d2e";
+  date = "20140723";
 in
 stdenv.mkDerivation rec {
   name = "cpuminer-multi-${date}-${stdenv.lib.strings.substring 0 7 rev}";
@@ -11,16 +11,16 @@ stdenv.mkDerivation rec {
   src = fetchgit {
     inherit rev;
     url = https://github.com/wolf9466/cpuminer-multi.git;
-    sha256 = "c19a5dd1bfdbbaec3729f61248e858a5d8701424fffe67fdabf8179ced9c110b";
+    sha256 = "9c438c6cd9f40273822f3d3103a370e43e8a40368695ed5e01ae87297dce7843";
   };
 
-  buildInputs = [ autoconf automake curl jansson openssl ];
+  buildInputs = [ autoconf automake curl jansson ];
 
   preConfigure = ''
     ./autogen.sh
   '';
 
-  configureFlags = if aesni then [ "--disable-aes-ni" ] else [ ];
+  configureFlags = [ (if aesni then "--enable-aes-ni" else "--disable-aes-ni") ];
 
   meta = with stdenv.lib; {
     description = "Multi-algo CPUMiner";