mte/unikernel/duniverse/ocaml-gmp/README.md

GMP - Packaged with Dune

More info on GMP: https://gmplib.org/

To use GMP in a cross-compilation-friendly way, simply add this library in your library dependencies and make sure it is locally fetched using the opam-monorepo plugin (https://github.com/ocamllabs/opam-monorepo).

Example Dune configuration:

(library my_library)
 (foreign_stubs (language c) (include_dirs (lib gmp)))
 (libraries gmp)
 ...
)

This configuration enables the inclusion of gmp.h and the usage of gmp functions, even in a cross-compiled environment such as MirageOS.