libgcc doesn't build on OS X sonoma 14.2

[jhdiesel]

here's the tail end of the log file, starting with the first error

:info:build make[6]: * [cow-fs_dir.lo] Error 1 :info:build make[6]: * Waiting for unfinished jobs.... :info:build make[6]: * [fs_dir.lo] Error 1 :info:build make[6]: * [fs_path.lo] Error 1 :info:build make[6]: * [fs_ops.lo] Error 1 :info:build make[6]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc10/libgcc10/work/build/x86_64-apple-darwin23/libstdc++-v3/src/c++17' :info:build make[5]: * [all-recursive] Error 1 :info:build make[5]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc10/libgcc10/work/build/x86_64-apple-darwin23/libstdc++-v3/src' :info:build make[4]: * [all-recursive] Error 1 :info:build make[4]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc10/libgcc10/work/build/x86_64-apple-darwin23/libstdc++-v3' :info:build make[3]: * [all] Error 2 :info:build make[3]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc10/libgcc10/work/build/x86_64-apple-darwin23/libstdc++-v3' :info:build make[2]: * [all-stage1-target-libstdc++-v3] Error 2 :info:build make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc10/libgcc10/work/build' :info:build make[1]: * [stage1-bubble] Error 2 :info:build make[1]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc10/libgcc10/work/build' :info:build make: * [bootstrap-lean] Error 2 :info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc10/libgcc10/work/build' :info:build Command failed: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc10/libgcc10/work/build" && /usr/bin/make -j4 -w bootstrap-lean :info:build Exit code: 2 :error:build Failed to build libgcc10: command execution failed :debug:build Error code: CHILDSTATUS 2021 2 :debug:build Backtrace: command execution failed :debug:build while executing :debug:build "system {*}$notty {*}$callback {*}$nice $fullcmdstring" :debug:build invoked from within :debug:build "command_exec -callback portprogress::target_progress_callback build" :debug:build (procedure "portbuild::build_main" line 8) :debug:build invoked from within :debug:build "$procedure $targetname" :error:build See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc10/libgcc10/main.log for details.