Truebit toolchain and ports

This repo has three parts

1. there is the dockerfile that can be used to compile C/C++ programs into Truebit tasks (Truebit toolchain)
2. the Scripts to install libraries compiled to WASM using emscripten
3. Sample applications

Check here for instructions about how to use the docker image. See the samples, especially scrypt for more instructions.

Issues with compiling using emscripten

Does not find the compiler

Seems like this is difficult, perhaps should use $CC or something. Currently just have to sed the Makefile or something similar.

Typed function calls

In WebAssembly, the function calls are typed, so there will be several issues. For example configure scripts might not work.

Stuff that is not implemented in openssl

stdatomic.h

Always only use static libraries