[Bug other/119250] New: GCC configure fails to find the declaration of basename() on hosts that need

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119250

            Bug ID: 119250
           Summary: GCC configure fails to find the declaration of
                    basename() on hosts that need <libgen.h>
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Keywords: build
          Severity: normal
          Priority: P3
         Component: other
          Assignee: iains at gcc dot gnu.org
          Reporter: iains at gcc dot gnu.org
  Target Milestone: ---
              Host: *-darwin*

This is similar to PR119218, but applies to the configure in gcc/