[Bug libstdc++/104605] _GLIBCXX_USE_C99_STDINT_TR1 macro is not defined for canadian cross freestanding C++ toolchain

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104605

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
*** Bug 107133 has been marked as a duplicate of this bug. ***