depot/third_party/nixpkgs/pkgs/development/interpreters/gnudatalanguage/default.nix

{
  stdenv,
  lib,
  fetchFromGitHub,
  cmake,
  wrapGAppsHook3,
  readline,
  ncurses,
  zlib,
  gsl,
  openmp,
  graphicsmagick,
  fftw,
  fftwFloat,
  fftwLongDouble,
  proj,
  shapelib,
  expat,
  udunits,
  eigen,
  pslib,
  libpng,
  plplot,
  libtiff,
  libgeotiff,
  libjpeg,
  # eccodes is broken on darwin
  enableGRIB ? stdenv.hostPlatform.isLinux,
  eccodes,
  enableGLPK ? stdenv.hostPlatform.isLinux,
  glpk,
  # We enable it in hdf4 and use libtirpc as a dependency here from the passthru
  # of hdf4
  enableLibtirpc ? stdenv.hostPlatform.isLinux,
  libtirpc,
  python3,
  enableMPI ? (stdenv.hostPlatform.isLinux || stdenv.hostPlatform.isDarwin),
  # Choose MPICH over OpenMPI because it currently builds on AArch and Darwin
  mpi,
  # Unfree optional dependency for hdf4 and hdf5
  enableSzip ? false,
  szip,
  enableHDF4 ? true,
  hdf4,
  hdf4-forced ? null,
  enableHDF5 ? true,
  # HDF5 format version (API version) 1.10 and 1.12 is not fully compatible
  # Specify if the API version should default to 1.10
  # netcdf currently depends on hdf5 with `usev110Api=true`
  # If you wish to use HDF5 API version 1.12 (`useHdf5v110Api=false`),
  # you will need to turn NetCDF off.
  useHdf5v110Api ? true,
  hdf5,
  hdf5-forced ? null,
  enableNetCDF ? true,
  netcdf,
  netcdf-forced ? null,
  plplot-forced ? null,
  # wxWidgets is preferred over X11 for this project but we only have it on Linux
  # and Darwin.
  enableWX ? (stdenv.hostPlatform.isLinux || stdenv.hostPlatform.isDarwin),
  wxGTK32,
  Cocoa,
  # X11: OFF by default for platform consistency. Use X where WX is not available
  enableXWin ? (!stdenv.hostPlatform.isLinux && !stdenv.hostPlatform.isDarwin),
}:

let
  hdf4-custom =
    if hdf4-forced != null then
      hdf4-forced
    else
      hdf4.override {
        uselibtirpc = enableLibtirpc;
        szipSupport = enableSzip;
        inherit szip;
      };
  hdf5-custom =
    if hdf5-forced != null then
      hdf5-forced
    else
      hdf5.override (
        {
          usev110Api = useHdf5v110Api;
          mpiSupport = enableMPI;
          inherit mpi;
          szipSupport = enableSzip;
          inherit szip;
        }
        // lib.optionalAttrs enableMPI {
          cppSupport = false;
        }
      );
  netcdf-custom =
    if netcdf-forced != null then
      netcdf-forced
    else
      netcdf.override {
        hdf5 = hdf5-custom;
      };
  enablePlplotDrivers = enableWX || enableXWin;
  plplot-with-drivers =
    if plplot-forced != null then
      plplot-forced
    else
      plplot.override {
        inherit
          enableWX
          enableXWin
          ;
      };
in
stdenv.mkDerivation rec {
  pname = "gnudatalanguage";
  version = "1.0.1";

  src = fetchFromGitHub {
    owner = pname;
    repo = "gdl";
    rev = "v${version}";
    sha256 = "sha256-IrCLL8MQp0SkWj7sbfZlma5FrnMbgdl4E/1nPGy0Y60=";
  };

  buildInputs =
    [
      readline
      ncurses
      zlib
      gsl
      openmp
      graphicsmagick
      fftw
      fftwFloat
      fftwLongDouble
      proj
      shapelib
      expat
      mpi
      udunits
      eigen
      pslib
      libpng
      libtiff
      libgeotiff
      libjpeg
      hdf4-custom
      hdf5-custom
      netcdf-custom
      plplot-with-drivers
    ]
    ++ lib.optional enableXWin plplot-with-drivers.libX11
    ++ lib.optional enableGRIB eccodes
    ++ lib.optional enableGLPK glpk
    ++ lib.optional enableWX wxGTK32
    ++ lib.optional (enableWX && stdenv.hostPlatform.isDarwin) Cocoa
    ++ lib.optional enableMPI mpi
    ++ lib.optional enableLibtirpc hdf4-custom.libtirpc
    ++ lib.optional enableSzip szip;

  propagatedBuildInputs = [
    (python3.withPackages (ps: with ps; [ numpy ]))
  ];

  nativeBuildInputs = [
    cmake
  ] ++ lib.optional enableWX wrapGAppsHook3;

  cmakeFlags =
    lib.optional (!enableHDF4) "-DHDF=OFF"
    ++ [ (if enableHDF5 then "-DHDF5DIR=${hdf5-custom}" else "-DHDF5=OFF") ]
    ++ lib.optional (!enableNetCDF) "-DNETCDF=OFF"
    ++ lib.optional (!enablePlplotDrivers) "-DINTERACTIVE_GRAPHICS=OFF"
    ++ lib.optional (!enableGRIB) "-DGRIB=OFF"
    ++ lib.optional (!enableGLPK) "-DGLPK=OFF"
    ++ lib.optional (!enableWX) "-DWXWIDGETS=OFF"
    ++ lib.optional enableSzip "-DSZIPDIR=${szip}"
    ++ lib.optionals enableXWin [
      "-DX11=ON"
      "-DX11DIR=${plplot-with-drivers.libX11}"
    ]
    ++ lib.optionals enableMPI [
      "-DMPI=ON"
      "-DMPIDIR=${mpi}"
    ];

  # Tests are failing on Hydra:
  # ./src/common/dpycmn.cpp(137): assert ""IsOk()"" failed in GetClientArea(): invalid wxDisplay object
  doCheck = stdenv.hostPlatform.isLinux;

  # Opt-out unstable tests
  # https://github.com/gnudatalanguage/gdl/issues/482
  # https://github.com/gnudatalanguage/gdl/issues/1079
  # https://github.com/gnudatalanguage/gdl/issues/460
  preCheck = ''
    checkFlagsArray+=("ARGS=-E '${
      lib.concatMapStringsSep "|" (test: test + ".pro") [
        "test_byte_conversion"
        "test_bytscl"
        "test_call_external"
        "test_tic_toc"
        "test_timestamp"
      ]
    }'")
  '';

  passthru = {
    hdf4 = hdf4-custom;
    hdf5 = hdf5-custom;
    netcdf = netcdf-custom;
    plplot = plplot-with-drivers;
    python = python3;
    inherit
      enableMPI
      mpi
      useHdf5v110Api
      enableSzip
      enableWX
      enableXWin
      ;
  };

  meta = with lib; {
    description = "Free incremental compiler of IDL";
    longDescription = ''
      GDL (GNU Data Language) is a free/libre/open source incremental compiler
      compatible with IDL (Interactive Data Language) and to some extent with PV-WAVE.
      GDL is aimed as a drop-in replacement for IDL.
    '';
    homepage = "https://github.com/gnudatalanguage/gdl";
    license = licenses.gpl2Only;
    maintainers = with maintainers; [ ShamrockLee ];
    platforms = platforms.all;
    mainProgram = "gdl";
  };
}