{ 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 stdenv.lib; { description = "C++ template library for linear algebra: vectors, matrices, and related algorithms"; license = licenses.lgpl3Plus; homepage = "https://eigen.tuxfamily.org"; maintainers = with stdenv.lib.maintainers; [ sander raskin ]; branch = "2"; platforms = with stdenv.lib.platforms; unix; }; }