[MacPorts] #59464: building gcc 9 fails

[MacPorts]

#59464: building gcc 9 fails
-----------------------+--------------------
  Reporter:  lplatter  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.6.1
Resolution:            |   Keywords:  gcc
      Port:  gcc9      |
-----------------------+--------------------

Comment (by lplatter):

 end of log file is
 {{{
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/gcc9/work/gcc-9.2.0/libgcc
 /libgcov-profiler.c:138:1: warning:
 control reaches end of non-void function [-Wreturn-type]
   138 | }
       | ^
 make[3]: *** [_gcov_interval_profiler_atomic.o] Error 1
 make[3]: *** [_gcov_average_profiler.o] Error 1
 make[3]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/gcc9/work/build/x86_64
 -apple-darwi
 n18/libgcc'
 make[2]: *** [all-stage1-target-libgcc] Error 2
 make[2]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/gcc9/work/build'
 make[1]: *** [stage1-bubble] Error 2
 make[1]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/gcc9/work/build'
 make: *** [bootstrap-lean] Error 2
 make: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/gcc9/work/build'
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/gcc9/work/build"
 && /usr/bin/make -j12 -w
  bootstrap-lean
 Exit code: 2
 Error: Failed to build gcc9: command execution failed
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/gcc9/main.log
 for details.
 Error: Follow https://guide.macports.org/#project.tickets to report a bug.
 Error: Processing of port gcc9 failed
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/59464#comment:1>
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