Does not compile on Mac OS X Mavericks (clang)

[thhomas]

Many errors when trying to build on mavericks:

• does not like use of ostringstream like ctb-extents.cpp:148, ctb-tile.cpp:184, ctb-tile.cpp:194, ctb-tile.cpp:207, ctb-tile.cpp:216
  error:
  cesium-terrain-builder-master/tools/ctb-extents.cpp:148:66: error: cannot take the address of an rvalue of type 'std::__1::basic_ostringstream<char, std::__1::char_traits, std::__1::allocator >'
  const string filename = dirname + static_cast<ostringstream*>( &(ostringstream() << zoom << ".geojson") )->str();
• problem in instantiation of function template specialization package_task:
  ctb-tile.cpp:460:48: note: in instantiation of function template specialization
  'std::__1::packaged_task<int (TerrainBuild *, ctb::Grid *)>::packaged_task<int (&)(TerrainBuild *, ctb::Grid *), void>' requested here
  packaged_task<int(TerrainBuild *, Grid *)> task($runTiler); // wrap the function

[homme]

Thanks for testing and the heads up. Unfortunately I don't work with Mac OS X so can't help out. I'll link this issue from the README, however, and it can be used to track progress: hopefully someone more knowledgeable will be able to help...

[tmizu23]

I success the compile changing the code.
for example, I change the error code of tools/ctb-extents.cpp like this.

const string filename = dirname + (ostringstream() << zoom << ".geojson").str();

the error of ctb-tile.cpp is also the same.

[homme]

@tmizu23 Thanks you. Are you able to provide a pull request for your changes?

[homme]

Feel free to re-open this issue if additional improvements are required.