cdo.rb

class Cdo < Formula
  homepage "https://code.zmaw.de/projects/cdo"
  url "https://code.zmaw.de/attachments/download/10030/cdo-1.6.8.tar.gz"
  sha256 "323a87503014056300676d0400e3284720d81ed4434c44c6aaed1a37cba8a3d9"

  bottle do
    root_url "https://homebrew.bintray.com/bottles-science"
    cellar :any
    sha256 "4d8dbf9fc0b510c91f143405bea4ad9cee77259cd01ac9a358ed55f744fa1aa7" => :yosemite
    sha256 "876a7aa22fa9233651c36852ab255fe92c7c7e2f05dd2fb71bcf37dc80737e18" => :mountain_lion
  end

  option "with-grib2", "Compile Fortran bindings"
  deprecated_option "enable-grib2" => "with-grib2"

  if build.with? "grib2"
    depends_on "grib-api"
    depends_on "jasper"
  end

  depends_on "hdf5"
  depends_on "netcdf"
  depends_on "szip"

  def install
    args = ["--disable-debug", "--disable-dependency-tracking",
            "--prefix=#{prefix}",
            "--with-netcdf=#{Formula["netcdf"].opt_prefix}",
            "--with-hdf5=#{Formula["hdf5"].opt_prefix}",
            "--with-szlib=#{Formula["szip"].opt_prefix}"]

    if build.with? "grib2"
      args << "--with-grib_api=#{Formula["grib-api"].opt_prefix}"
      args << "--with-jasper=#{Formula["jasper"].opt_prefix}"
    end

    system "./configure", *args
    system "make", "install"
  end

  test do
    system "#{bin}/cdo", "-h"
  end
end