interest for a cross-platform cmake build (including lzfse, asan etc.)

[flriancu]

Hi @Lekensteyn ,

I'm working on a fork of your repo, where I've made a number of changes for personal use: made the code cross-platform, added cmake, added vcpkg (optional on linux), added windows support for clang+asan etc. The code is here.

There are no changes in functionality.

I'm opening this ticket in case you're interested in a PR, if you're not, feel free to close it 👍