1 files changed, 25 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/opengrm-ngram/default.nix b/nixpkgs/pkgs/development/libraries/opengrm-ngram/default.nix
new file mode 100644
index 00000000000..ab546c6d0d4
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/opengrm-ngram/default.nix
@@ -0,0 +1,25 @@
+{ stdenv, autoreconfHook, fetchurl, openfst }:
+
+stdenv.mkDerivation rec {
+  pname = "opengrm-ngram";
+  version = "1.3.11";
+
+  src = fetchurl {
+    url = "http://www.openfst.org/twiki/pub/GRM/NGramDownload/ngram-${version}.tar.gz";
+    sha256 = "0wwpcj8qncdr9f2pmi0vhlw277dyxr85ygdi8g57xp2ifysigm05";
+  };
+
+  nativeBuildInputs = [ autoreconfHook ];
+
+  buildInputs = [ openfst ];
+
+  enableParallelBuilding = true;
+
+  meta = with stdenv.lib; {
+    description = "Library to make and modify n-gram language models encoded as weighted finite-state transducers";
+    homepage = "http://www.openfst.org/twiki/bin/view/GRM/NGramLibrary";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ mic92 ];
+    platforms = platforms.unix;
+  };
+}