[Bug target/116447] g++.dg/cpp23/ext-floating13.C fails on Cortex-M55 due to undefined reference

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116447

--- Comment #1 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
How was the compiler configured and what's the full command line used when
building the test?