From 0648077a15a6a9cda1cccfff972f5a535b6b2dc9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?KJ=20=C3=98rbekk?= <kj@orbekk.com>
Date: Sat, 27 May 2017 00:16:01 -0400
Subject: nheqminer: Add nix package

---
 pkgs/nheqminer/default.nix | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 pkgs/nheqminer/default.nix

(limited to 'pkgs/nheqminer')

diff --git a/pkgs/nheqminer/default.nix b/pkgs/nheqminer/default.nix
new file mode 100644
index 0000000..0022a3e
--- /dev/null
+++ b/pkgs/nheqminer/default.nix
@@ -0,0 +1,40 @@
+{ stdenv, fetchFromGitHub, patchelf, cmake, boost }:
+let
+  boostStatic = boost.override { enableStatic = true; };
+in
+stdenv.mkDerivation rec {
+  version = "master";
+  name = "nheqminer-${version}";
+
+  src = fetchFromGitHub {
+    owner = "nicehash";
+    repo = "nheqminer";
+    rev = "b9900ff8e3c6f8e5a46af18db454f2a2082d9f46";
+    sha256 = "06alzgpbwhhavqgin7ds8aza7skhnh8pcz6hqwsj5db6160c6hr5";
+  };
+
+  NIX_LDFLAGS="-lpthread";
+  cmakeFlags = [
+    "-DBOOST_LIBRARYDIR=${boostStatic.out}/lib"
+    "-DUSE_CUDA_DJEZO=OFF"
+  ];
+  buildInputs = [ cmake boost ];
+
+  preConfigure = ''
+    pushd cpu_xenoncat/asm_linux
+    chmod +x fasm
+    bash assemble.sh
+    popd
+
+    # the installer looks for this relative path
+    mkdir -p nheqminer/cpu_xenoncat/asm_linux
+    ln -sf $(pwd)/cpu_xenoncat/asm_linux/equihash_avx1.o nheqminer/cpu_xenoncat/asm_linux/equihash_avx1.o
+    ln -sf $(pwd)/cpu_xenoncat/asm_linux/equihash_avx2.o nheqminer/cpu_xenoncat/asm_linux/equihash_avx2.o
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    pwd
+    cp nheqminer $out/bin/
+  '';
+}
-- 
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