To continue using OpenLibm, simply use OpenLibm_jll explicitly in your Project.toml, and this recipe should allow you to keep using libm_name as before:
using OpenLibm_jll
libm_name = OpenLibm_jll.libopenlibm
If you are using libm_name mainly for informational purposes, it can be deleted, since Julia uses its native implementation for most libm functions, and will default to system libm when necessary.
We'll be removing
Base.libm_namein Julia 1.9, and eventually remove OpenLibm from base.https://github.com/JuliaLang/julia/pull/42299
To continue using OpenLibm, simply use
OpenLibm_jllexplicitly in your Project.toml, and this recipe should allow you to keep usinglibm_nameas before:If you are using
libm_namemainly for informational purposes, it can be deleted, since Julia uses its native implementation for most libm functions, and will default to system libm when necessary.