{ stdenv , cmake , fetchurl , python # GNU Octave needs KLU for ODE solvers , suitesparse , blas, lapack , gfortran , lapackSupport ? true }: assert (!blas.isILP64) && (!lapack.isILP64); stdenv.mkDerivation rec { pname = "sundials"; version = "2.7.0"; buildInputs = [ python ] ++ stdenv.lib.optionals (lapackSupport) [ gfortran suitesparse ]; nativeBuildInputs = [ cmake ]; src = fetchurl { url = "https://computation.llnl.gov/projects/${pname}/download/${pname}-${version}.tar.gz"; sha256 = "01513g0j7nr3rh7hqjld6mw0mcx5j9z9y87bwjc16w2x2z3wm7yk"; }; patches = [ (fetchurl { # https://github.com/LLNL/sundials/pull/19 url = "https://github.com/LLNL/sundials/commit/1350421eab6c5ab479de5eccf6af2dcad1eddf30.patch"; sha256 = "0g67lixp9m85fqpb9rzz1hl1z8ibdg0ldwq5z6flj5zl8a7cw52l"; }) ]; cmakeFlags = [ "-DEXAMPLES_INSTALL_PATH=${placeholder "out"}/share/examples" ] ++ stdenv.lib.optionals (lapackSupport) [ "-DSUNDIALS_INDEX_TYPE=int32_t" # GNU Octave needs KLU for ODE solvers "-DKLU_ENABLE=ON" "-DKLU_INCLUDE_DIR=${suitesparse}/include" "-DKLU_LIBRARY_DIR=${suitesparse}/lib" "-DLAPACK_ENABLE=ON" "-DLAPACK_LIBRARIES=${lapack}/lib/lapack${stdenv.hostPlatform.extensions.sharedLibrary};${blas}/lib/blas${stdenv.hostPlatform.extensions.sharedLibrary}" ]; # flaky tests, and patch in https://github.com/LLNL/sundials/pull/21 doesn't apply cleanly for sundials_3 doCheck = false; checkPhase = "make test"; meta = with stdenv.lib; { description = "Suite of nonlinear differential/algebraic equation solvers"; homepage = "https://computation.llnl.gov/projects/sundials"; platforms = platforms.all; maintainers = with maintainers; [ idontgetoutmuch ]; license = licenses.bsd3; }; }