[Bug c++/64940] Question: is it possible to build a single gcc/g++ that will work on mult. OS versions?

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64940

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
You can call fix-includes after installing the toolchain if needed.