Fix MacOS cross compilation

[jaspwr]

The host flag is also required when cross compiling for other architectures for MacOS. Checking if the target includes "apple" also covers IOS.

[jaspwr]

Also as a side note I think the LGPL only requires the vendored copy of LAME to be licensed under LGPL the whole crate can be whatever. That what the "lesser" part means.

However, a larger work using the licensed work through interfaces provided by the licensed work may be distributed under different terms and without source code for the larger work.

https://choosealicense.com/licenses/lgpl-3.0/

Correct me if I'm wrong.

[DoumanAsh]

Ah, that was rather lame mistake
Thanks for correcting it

Also as a side note I think the LGPL only requires the vendored copy of LAME to be licensed under LGPL the whole crate can be whatever. That what the "lesser" part means.

I include lame source code for static build, so I use the same license (there is not much benefit in having separate license anyway when you depend on lame's source code)