[MacPorts] #55603: gmp @6.1.2: port install stuck on configure

[MacPorts]

#55603: gmp @6.1.2: port install stuck on configure
----------------------+---------------------------------
  Reporter:  roncli   |      Owner:  MarcusCalhoun-Lopez
      Type:  defect   |     Status:  closed
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:  invalid  |   Keywords:
      Port:  gmp      |
----------------------+---------------------------------

Comment (by antonvoo):

 I ran the install in debug mode. It failed with this context in the
 config.log:

 checking for flex... flex
 checking lex output file root... configure: error: cannot find output from
 flex; giving up
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_gmp/gmp/work/gmp-6.1.2"
 && ./configure --prefix=/opt/local --enable-cxx
 Exit code: 1
 Error: Failed to configure gmp, consult
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_gmp/gmp/work/gmp-6.1.2/config.log
 Error: Failed to configure gmp: configure failure: command execution
 failed
 DEBUG: Error code: NONE
 DEBUG: Backtrace: configure failure: command execution failed
     while executing
 "$procedure $targetname"
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_gmp/gmp/main.log
 for details.
 Error: Follow https://guide.macports.org/#project.tickets to report a bug.
 Error: Processing of port gmp failed

-- 
Ticket URL: <https://trac.macports.org/ticket/55603#comment:17>
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