1 files changed, 66 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/eccodes/default.nix b/nixpkgs/pkgs/development/libraries/eccodes/default.nix
new file mode 100644
index 000000000000..b6d4cd29f7e1
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/eccodes/default.nix
@@ -0,0 +1,66 @@
+{ fetchurl
+, lib
+, stdenv
+, cmake
+, netcdf
+, openjpeg
+, libpng
+, gfortran
+, perl
+, enablePython ? false
+, pythonPackages
+, enablePosixThreads ? false
+, enableOpenMPThreads ? false
+}:
+
+stdenv.mkDerivation rec {
+  pname = "eccodes";
+  version = "2.24.2";
+
+  src = fetchurl {
+    url = "https://confluence.ecmwf.int/download/attachments/45757960/eccodes-${version}-Source.tar.gz";
+    sha256 = "sha256-xgrQ/YnhGRis4NhMAUifISIrEdbK0/90lYVqCt1hBAM=";
+  };
+
+  postPatch = ''
+    substituteInPlace cmake/FindOpenJPEG.cmake --replace openjpeg-2.1 ${openjpeg.incDir}
+  '';
+
+  nativeBuildInputs = [ cmake gfortran perl ];
+
+  buildInputs = [
+    netcdf
+    openjpeg
+    libpng
+  ];
+
+  propagatedBuildInputs = lib.optionals enablePython [
+    pythonPackages.python
+    pythonPackages.numpy
+  ];
+
+  cmakeFlags = [
+    "-DENABLE_PYTHON=${if enablePython then "ON" else "OFF"}"
+    "-DENABLE_PNG=ON"
+    "-DENABLE_ECCODES_THREADS=${if enablePosixThreads then "ON" else "OFF"}"
+    "-DENABLE_ECCODES_OMP_THREADS=${if enableOpenMPThreads then "ON" else "OFF"}"
+  ];
+
+  doCheck = true;
+
+  # Only do tests that don't require downloading 120MB of testdata
+  checkPhase = lib.optionalString (stdenv.isDarwin) ''
+    substituteInPlace "tests/include.sh" --replace "set -ea" "set -ea; export DYLD_LIBRARY_PATH=$(pwd)/lib"
+  '' + ''
+    ctest -R "eccodes_t_(definitions|calendar|unit_tests|md5|uerra|grib_2nd_order_numValues|julian)" -VV
+  '';
+
+  meta = with lib; {
+    broken = stdenv.isDarwin;
+    homepage = "https://confluence.ecmwf.int/display/ECC/";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ knedlsepp ];
+    platforms = platforms.unix;
+    description = "ECMWF library for reading and writing GRIB, BUFR and GTS abbreviated header";
+  };
+}