nixpkgs/pkgs/development/libraries/sundials/3.x.nix

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{ stdenv
, cmake
, fetchurl
, python
, liblapack
, gfortran
, lapackSupport ? true }:
let liblapackShared = liblapack.override {
shared = true;
};
in stdenv.mkDerivation rec {
pname = "sundials";
version = "3.2.1";
buildInputs = [ python ] ++ stdenv.lib.optionals (lapackSupport) [ gfortran ];
nativeBuildInputs = [ cmake ];
src = fetchurl {
url = "https://computation.llnl.gov/projects/${pname}/download/${pname}-${version}.tar.gz";
sha256 = "0238r1qnwqz13wcjzfsbcfi8rfnlxcjjmxq2vpf2qf5jgablvna7";
};
patches = [
(fetchurl {
# https://github.com/LLNL/sundials/pull/19
url = "https://github.com/LLNL/sundials/commit/1350421eab6c5ab479de5eccf6af2dcad1eddf30.patch";
sha256 = "0g67lixp9m85fqpb9rzz1hl1z8ibdg0ldwq5z6flj5zl8a7cw52l";
})
];
cmakeFlags = [
"-DEXAMPLES_INSTALL_PATH=${placeholder "out"}/share/examples"
] ++ stdenv.lib.optionals (lapackSupport) [
"-DSUNDIALS_INDEX_TYPE=int32_t"
"-DLAPACK_ENABLE=ON"
"-DLAPACK_LIBRARIES=${liblapackShared}/lib/liblapack${stdenv.hostPlatform.extensions.sharedLibrary};${liblapackShared}/lib/libblas${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; [ flokli idontgetoutmuch ];
license = licenses.bsd3;
};
}