[MacPorts] #59229: m4 1.4.18_2.darwin_19.x86_64: build errors in ftello.c on MacOS 10.15 Catalina

[MacPorts]

#59229: m4 1.4.18_2.darwin_19.x86_64: build errors in ftello.c on MacOS 10.15
Catalina
------------------------+----------------------
  Reporter:  dfaulkner  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.6.1
Resolution:             |   Keywords:  catalina
      Port:  m4         |
------------------------+----------------------

Comment (by dlamija):

 success build my nmap and m4; ... try using single cpu.
 add

 {{{
 buildmakejobs           1
 }}}
  inside /opt/local/etc/macport/macport.conf

-- 
Ticket URL: <https://trac.macports.org/ticket/59229#comment:2>
MacPorts <https://www.macports.org/>
Ports system for macOS