[Bug libbacktrace/116730] `make install` fails when processing libbacktrace

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116730

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Also building in the source tree is not fully tested and is sometimes known to
be broken.