Commit 60c4a999 authored by Gaetan Lepage's avatar Gaetan Lepage
Browse files

sundials: cleanup

parent b49a4c98

pkgs/by-name/su/sundials/package.nix

+28 −23
Original line number Diff line number Diff line 
{

  lib,

  stdenv,

  fetchFromGitHub,

  cmake,

  fetchurl,

  gfortran,

  python3,

  blas,

  lapack,

  gfortran,

  suitesparse,

  nix-update-script,

  lapackSupport ? true,

  kluSupport ? true,

}:



stdenv.mkDerivation rec {

stdenv.mkDerivation (finalAttrs: {

  pname = "sundials";

  version = "7.5.0";
@@ -21,9 +22,11 @@ stdenv.mkDerivation rec { 
    "examples"

  ];



  src = fetchurl {

    url = "https://github.com/LLNL/sundials/releases/download/v${version}/sundials-${version}.tar.gz";

    hash = "sha256-CJrGWVB973OLemW1dP/jqQDThWnjMj2XCevtPkRa3sw=";

  src = fetchFromGitHub {

    owner = "LLNL";

    repo = "sundials";

    tag = "v${finalAttrs.version}";

    hash = "sha256-ZyUTFaMEbfNtR9oGIy0fQ+qQwb3hQ7CxTv9IevkeidE=";

  };



  nativeBuildInputs = [
@@ -51,34 +54,36 @@ stdenv.mkDerivation rec { 
  ];



  cmakeFlags = [

    "-DEXAMPLES_INSTALL_PATH=${placeholder "examples"}/share/examples"

    (lib.cmakeFeature "EXAMPLES_INSTALL_PATH" "${placeholder "examples"}/share/examples")

  ]

  ++ lib.optionals lapackSupport [

    "-DENABLE_LAPACK=ON"

    "-DLAPACK_LIBRARIES=${lapack}/lib/liblapack${stdenv.hostPlatform.extensions.sharedLibrary}"

    (lib.cmakeBool "ENABLE_LAPACK" true)

    (lib.cmakeFeature "LAPACK_LIBRARIES" "${lapack}/lib/liblapack${stdenv.hostPlatform.extensions.sharedLibrary}")

  ]

  ++ lib.optionals kluSupport [

    "-DENABLE_KLU=ON"

    "-DKLU_INCLUDE_DIR=${suitesparse.dev}/include"

    "-DKLU_LIBRARY_DIR=${suitesparse}/lib"

    (lib.cmakeBool "ENABLE_KLU" true)

    (lib.cmakeFeature "KLU_INCLUDE_DIR" "${lib.getDev suitesparse}/include")

    (lib.cmakeFeature "KLU_LIBRARY_DIR" "${suitesparse}/lib")

  ]

  ++ [

    (

    # Use the correct index type according to lapack and blas used. They are

    # already supposed to be compatible but we check both for extra safety. 64

    # should be the default but we prefer to be explicit, for extra safety.

      if blas.isILP64 then "-DSUNDIALS_INDEX_SIZE=64" else "-DSUNDIALS_INDEX_SIZE=32"

    )

    (lib.cmakeFeature "SUNDIALS_INDEX_SIZE" (toString (if blas.isILP64 then 64 else 32)))

  ];



  doCheck = true;

  checkTarget = "test";



  meta = with lib; {

  passthru.updateScript = nix-update-script { };



  meta = {

    description = "Suite of nonlinear differential/algebraic equation solvers";

    homepage = "https://computing.llnl.gov/projects/sundials";

    platforms = platforms.all;

    maintainers = with maintainers; [ idontgetoutmuch ];

    license = licenses.bsd3;

    downloadPage = "https://github.com/LLNL/sundials";

    changelog = "https://github.com/LLNL/sundials/releases/tag/v${finalAttrs.version}";

    platforms = lib.platforms.all;

    maintainers = with lib.maintainers; [ idontgetoutmuch ];

    license = lib.licenses.bsd3;

  };

}
 
})