https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47093 Bug 47093 depends on bug 90045, which changed state.
Bug 90045 Summary: [9 Regression] fails to build a rx-elf cross toolchain with C++ enabled https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90045 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED