1 files changed, 22 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/ngt/default.nix b/nixpkgs/pkgs/development/libraries/ngt/default.nix
new file mode 100644
index 000000000000..c66eceb5e7f0
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/ngt/default.nix
@@ -0,0 +1,22 @@
+{ stdenv, fetchFromGitHub, cmake }:
+stdenv.mkDerivation rec {
+  pname = "NGT";
+  version = "v1.8.4";
+  nativeBuildInputs = [ cmake ];
+  src = fetchFromGitHub {
+    owner = "yahoojapan";
+    repo = "NGT";
+    rev = version;
+    sha256 = "f2019e7916b81f8aeabc57d682904c8447776bf9ba94525d20265b329aa43eb5";
+  };
+
+  enableParallelBuilding = true;
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/yahoojapan/NGT;
+    description = "Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data";
+    platforms = platforms.linux ++ platforms.darwin;
+    license = licenses.asl20;
+    maintainers = with maintainers; [ tomberek ];
+  };
+}