[Bug c++/125882] Wrong ordering of lib(std)c++ headers in a relocated toolchain.

[iains at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125882

--- Comment #1 from Iain Sandoe <iains at gcc dot gnu.org> ---
My 0.02GBP would be that it makes most sense for a sysroot-based path (where
that is IIUC, mandated to be absolute) to be considered independent of the
compiler install location.  IDK how difficult that would be to arrange.