[MacPorts] #61032: udunits2: error: implicitly declaring library function 'strdup' with type 'char *(const char *)' [-Werror, -Wimplicit-function-declaration]

[MacPorts]

#61032: udunits2: error: implicitly declaring library function 'strdup' with type
'char *(const char *)' [-Werror,-Wimplicit-function-declaration]
------------------------------+----------------------
  Reporter:  caseyyoungflesh  |      Owner:  tenomoto
      Type:  defect           |     Status:  closed
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.6.3
Resolution:  fixed            |   Keywords:
      Port:  udunits2         |
------------------------------+----------------------

Comment (by chrstphrchvz):

 In [changeset:"ff44f5011d9f807aa20824f62bc03d7318fb39f6/macports-ports"
 ff44f5011d9f807aa20824f62bc03d7318fb39f6/macports-ports] (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="ff44f5011d9f807aa20824f62bc03d7318fb39f6"
 udunits2: update to 2.2.27.14

 Add patch defining _XOPEN_SOURCE to 600 to allow using
 snprintf() and strdup()
 Still need -Wno-error=implicit-function-declaration because of
 deliberate implicit declaration of yylex() in parser.c
 See: https://trac.macports.org/ticket/61032
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/61032#comment:10>
MacPorts <https://www.macports.org/>
Ports system for macOS