nixpkgs/pkgs/development/libraries/grib-api/default.nix
Josef Kemetmueller 2ff56a1b8f grib-api: Add grib-api to pythonPackages
This provides a default method for using the grib-api python bindings.
2017-05-22 14:41:57 +00:00

65 lines
2.1 KiB
Nix

{ fetchurl, stdenv,
cmake, netcdf, gfortran, jasper, libpng,
enablePython ? false, pythonPackages }:
stdenv.mkDerivation rec{
name = "grib-api-${version}";
version = "1.19.0";
src = fetchurl {
url = "https://software.ecmwf.int/wiki/download/attachments/3473437/grib_api-${version}-Source.tar.gz";
sha256 = "07cj9mw5bb249lxx1m9nmfdqb8b2a8cm7s6x62cdwca3sp16dv6a";
};
preConfigure = ''
# Fix "no member named 'inmem_' in 'jas_image_t'"
substituteInPlace "src/grib_jasper_encoding.c" --replace "image.inmem_ = 1;" ""
'';
buildInputs = [ cmake
netcdf
gfortran
jasper
libpng
] ++ stdenv.lib.optionals enablePython [
pythonPackages.python
];
propagatedBuildInputs = stdenv.lib.optionals enablePython [
pythonPackages.numpy
];
cmakeFlags = [ "-DENABLE_PYTHON=${if enablePython then "ON" else "OFF"}"
"-DENABLE_PNG=ON"
"-DENABLE_FORTRAN=ON"
];
enableParallelBuilding = true;
doCheck = true;
# Only do tests that don't require downloading 120MB of testdata
# We fix the darwin checkPhase, which searches for libgrib_api.dylib
# in /nix/store by setting DYLD_LIBRARY_PATH
checkPhase = stdenv.lib.optionalString (stdenv.isDarwin) ''
substituteInPlace "tests/include.sh" --replace "set -ea" "set -ea; export DYLD_LIBRARY_PATH=$(pwd)/lib"
'' + ''
ctest -R "t_definitions|t_calendar|t_unit_tests" -VV
'';
meta = with stdenv.lib; {
homepage = "https://software.ecmwf.int/wiki/display/GRIB/Home";
license = licenses.asl20;
platforms = with platforms; linux ++ darwin;
description = "ECMWF Library for the GRIB file format";
longDescription = ''
The ECMWF GRIB API is an application program interface accessible from C,
FORTRAN and Python programs developed for encoding and decoding WMO FM-92
GRIB edition 1 and edition 2 messages.
'';
maintainers = with maintainers; [ knedlsepp ];
};
}