How to use DG in an LLVM Pass?

[liushengahn]

Hello, I want to try using DG in LLVM PASS, but I failed. I couldn't compile the PASS, and I don't know how to modify my CMakeLists file. Can you help me? Looking forward to your reply.

[mchalupa]

Could you be more specific? What have you tried and what failed?

[liushengahn]

I hope to apply DG to Aflgo (I don't know if you have heard of it, a directed fuzzing tool, which uses LLVMPass to implement information collection and instrumentation). AFLGO uses LLVM pass, but I need to modify its Makefile so that it can link DG, but I failed. It prompted many errors.

[liushengahn]

https://github.com/aflgo/aflgo

[mchalupa]

Can you show the log of the errors?