how can i cross compile these libraries for my arm platform

[chinnaece]

No description provided.

[brechtsanders]

As with each platform: make sure you have the required build tools (cmake and a C compiler like gcc or llvm) and dependancies (see README.md) installed on your platform. Then just build using cmake as you would on any other platform.

[chinnaece]

Is there any way to Cross compile this library on my pc (linux host), then port into my arm platform.

[brechtsanders]

Probably yes, but I'm no expert on cross-compiling.
But I guess you need the dependancies already cross compiled and then figure out how to cross compile using cmake.