[Bug libstdc++/104080] [12 Regression] newlib doesn't have endian.h causing build failure with 2800bc08e4ab r12-6646

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104080

--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> ---
This should be fixed now.