[MacPorts] #61268: fdupes: error: possibly undefined macro: AC_SEARCH_LIBS and AC_ERROR

[MacPorts]

#61268: fdupes: error: possibly undefined macro: AC_SEARCH_LIBS and AC_ERROR
--------------------+------------------------
 Reporter:  iefdev  |      Owner:  grimreaper
     Type:  defect  |     Status:  assigned
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:  2.6.3
 Keywords:          |       Port:  fdupes
--------------------+------------------------
 When upgrading to 2.1.2 in trace mode, I got 2 errors:

 {{{
 :info:configure autoreconf: running: /opt/local/bin/autoconf
 :info:configure configure.ac:18: error: possibly undefined macro:
 AC_SEARCH_LIBS
 :info:configure       If this token and others are legitimate, please use
 m4_pattern_allow.
 :info:configure       See the Autoconf documentation.
 :info:configure configure.ac:18: error: possibly undefined macro: AC_ERROR
 :info:configure autoreconf: /opt/local/bin/autoconf failed with exit
 status: 1
 :info:configure Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_github
 .com_macports_macports-ports_sysutils_fdupes/fdupes/work/fdupes-2.1.2" &&
 autoreconf --install --verbose
 :info:configure Exit code: 1
 }}}

 It did upgrade without trace, but I guess it should work regardless of
 mode.

-- 
Ticket URL: <https://trac.macports.org/ticket/61268>
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