On Jun 29, 2018, at 10:21, pagani laurent wrote: > By the way, I tested the 3 other gcc-*-mp-7 (ranlib, ar, and nm) and all complained : > >> gcc-ranlib-mp-7 > gcc-ranlib-mp-7: Cannot find plugin ‘liblto_plugin.so' > > Does it matter ? Looks like nobody has worked on that problem: https://trac.macports.org/ticket/38551