iOS devices jailbroken, how far from building daemon on iphone/ipad?

I noticed an IT expert on the most famous apple forum in China several years ago, the weiphone forum, this guy codes and compiles on idevices. With his instruction, I successful compiled some source code on my ipad pro with LLVM+Clang installed.

@backpacker, are you interested in Nu/B&C on an iPhone?

The incentive of this manual is simple:

  1. To convert lots of idevices into minting rigs.
  2. Apple’s ARM Microarchitecture is the best ARM in this world, the iphone6s/ ipad pro has around 8 times of single thread peroformance compared with the rubbish Raspberry pi, and is as fast as 2.0Ghz intel i5 mobile.