File system library

Since abseil trys hard to be a general purpose C++ library and there is no (at least I am not aware of) a good, robust and multiplatform file system C++ library with “sane” (thank you for adding CMake) build system, what is your stance on adding file system to abseil?

Is it on the future list? Or you are not going to have file system operation in abseil at all.

I need to port our company’s ndk code base to a newer library. The library which we are using right now is buggy. Because ndk has CMake support, abseil is on top of my list to use.