Versions from 1.2.0 fail to build on Windows.

[cpaulik]

I'm no expert on Windows compilation but noticed in CI that pyresample fails to build for versions greater than 1.1.6.

See here for a successful build and here for a broken one.

You might want to consider using Appveyor to test your software on Windows if you want to support it.

[mraspaud]

@cpaulik thanks for reporting the issue!
We introduced a small C library in 1.2.0 for the new Elliptical Weighted Average feature, and indeed tested only on Mac and Linux.

I have unfortunately no access to windows machines, so it might be a bit hard to debug, although I suspect the extra compile arguments are compatible with gcc:
extra_compile_args=["-O3", "-Wno-unused-function"]

Can you try to remove these to see how it behaves ?

Regarding Appveyor, it sounds like a good idea. Do you have any experience with it ? Would you like helping set up pyresample in it ?

[djhoese]

This should be fixed now based on work discussed on #40.