Bug#692055: libkml: FTBFS with ld --as-needed

[Sebastiaan Couwenberg]

Control: fixed -1 1.3.0~r864-1
Control: tags -1 pending

Hi Ilya,

Thanks for the patches! I've included them in the new libkml package.
The package has been uploaded to mentors, and is awaiting sponsorship
(#725831).

Kind Regards,

Bas