http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59893
--- Comment #2 from Marc Glisse <glisse at gcc dot gnu.org> --- (In reply to jos...@codesourcery.com from comment #1) > Are LTO objects now independent of the compiler host (see bug 41526) (so > that such libraries will work properly when copied from one host to > another as part of a Canadian cross build)? Thanks for the link (I don't know much about the implementation of LTO). Maybe restricting my proposition to the case build==host would be safer? If only native builds work, I am still ok with that, but I won't be surprised if there are bugs preventing it...