Make build reproducible and document build process

[jherkenhoff]

Based on the detailed investigation of @lrq3000 there is some trouble with reproducible builds. Even worse, there seems to be trouble with building the library at all due to unclear dependencies.

This issue should continue the discussion started in #7

[lrq3000]

Yes i can do that, thank you for following up on this.

I will update the project's config files to use the Android Studio's cmake 3.22.1 and update the readme instructions accordingly.

I understand you want to streamline the installation of dependencies. However it's been a very long time since i coded in C/C++, so i need your guidance.

I guess to do this i need to add the dependencies I've found were missing in the CMakeLists.txt file right? I can easily output the list of modules and their versions that ubuntu installed on my system, so this can be done fast if i know where to configure that in the project. I'll do this today hopefully.

[lrq3000]

Also do you have any documentation about a standard defining how you chose to manage the dependencies in this project so i can learn more in depth, or is it something you built and imagined on your own?