odb.rb

class Odb < Formula
  homepage "http://www.codesynthesis.com/products/odb/"
  url "http://www.codesynthesis.com/download/odb/2.4/odb-2.4.0.tar.gz"
  sha256 "169103a7829b9d8b2fdf5c267d18acc3d47c964d355c7af335d75c63b29c52b5"

  if MacOS.version <= :el_capitan
    depends_on "gcc@5"
  else
    depends_on "gcc@4.9"
  end
  depends_on "libcutl" => "with-gcc"
  depends_on "libodb"

  fails_with :clang do
    cause "ODB is a GCC plugin"
  end

  def install
    File.open("doc/default.options", "w") do |f|
      f << "# Default ODB options file. This file is automatically loaded by the ODB\n"
      f << "# compiler and can be used for installation-wide customizations, such as\n"
      f << "# adding an include search path for a commonly used library. For example:\n"
      f << "#\n"
      f << "# -I /opt/boost_1_45_0\n"
      f << "#\n"
      f << "\n"
      f << "# -x -I/usr/local/include\n"
    end

    system "./configure", "--prefix=#{prefix}",
                          "--libexecdir=#{lib}",
                          "--with-options-file=#{prefix}/etc/odb/default.options",
                          "CXXFLAGS=-fno-devirtualize"
    system "make", "install"

    (prefix/"etc/odb").install "doc/default.options"
  end

  test do
    (testpath/"test.hxx").write <<-EOS
      #include <odb/core.hxx>
      #pragma db object
      class person
      {
        private:
        #pragma db id auto
        unsigned long id_;
        unsigned short age_;

        friend class odb::access;
        person(){}

        public:
        person (unsigned short age):age_(age){}

        unsigned short age()const{return age_;}

        void age(unsigned short age){age_=age;}
      };
    EOS
    system "odb", "-d", "sqlite", "-s", "-q", "test.hxx"
  end
end