1 files changed, 24 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/eigen/2.0.nix b/nixpkgs/pkgs/development/libraries/eigen/2.0.nix
new file mode 100644
index 000000000000..a2b1ba47e2d0
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/eigen/2.0.nix
@@ -0,0 +1,24 @@
+{ lib, stdenv, fetchFromGitLab, cmake }:
+
+stdenv.mkDerivation rec {
+  pname = "eigen";
+  version = "2.0.17";
+
+  src = fetchFromGitLab {
+    owner = "libeigen";
+    repo = "eigen";
+    rev = version;
+    sha256 = "0d4knrcz04pxmxaqs5r3wv092950kl1z9wsw87vdzi9kgvc6wl0b";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  meta = with lib; {
+    description = "C++ template library for linear algebra: vectors, matrices, and related algorithms";
+    license = licenses.lgpl3Plus;
+    homepage = "https://eigen.tuxfamily.org";
+    maintainers = with lib.maintainers; [ sander raskin ];
+    branch = "2";
+    platforms = with lib.platforms; unix;
+  };
+}