[Bug c++/107616] c++tools: select not found breaks build

[danglin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107616

--- Comment #2 from John David Anglin <danglin at gcc dot gnu.org> ---
Patch:
https://gcc.gnu.org/pipermail/gcc-patches/2023-January/609536.html