Hi, Iÿm very new to libgccjit and was hoping to use it to implement a 
DSL that abstracts over some high-precision mathematics.
However, to do that, I need to interface with a high-precision library 
such as GMP or MPFR.
Iÿm wondering if thatÿs possible. Can I use 
gcc_jit_context_new_function with GCC_JIT_FUNCTION_IMPORTED to define 
such functions from e.g. MPFR? If so, is the function retrieved from 
the binary itself or does it need to be installed on the target 
machine? Do I need to pass -lmpfr to libgccjit or does it suffice to 
use it during the compilation of the host program?
Additionally, it seems to be necessary to redefine all the types 
defined by the library in order to be able to pass and receive them. Is 
there some facility for automating this? It seems rather laborious.