[MacPorts] #68961: groff: update to 1.23.0 has broken the build with gcc 4.2:

[MacPorts]

#68961: groff: update to 1.23.0 has broken the build with gcc 4.2:
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 Reporter:  barracuda156                         |      Owner:  Schamschula
     Type:  defect                               |     Status:  assigned
 Priority:  Normal                               |  Milestone:
Component:  ports                                |    Version:  2.8.1
 Keywords:  tiger, leopard, snowleopard,         |       Port:  groff
  powerpc                                        |
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 {{{
 src/preproc/eqn/delim.cpp: In function 'void
 define_extensible_string(char*, int, left_or_right_t)':
 src/preproc/eqn/delim.cpp:322: error: #pragma GCC diagnostic not allowed
 inside functions
 src/preproc/eqn/delim.cpp:323: error: #pragma GCC diagnostic not allowed
 inside functions
 src/preproc/eqn/delim.cpp:325: error: #pragma GCC diagnostic not allowed
 inside functions
 make[1]: *** [src/preproc/eqn/eqn-delim.o] Error 1
 }}}

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Ticket URL: <https://trac.macports.org/ticket/68961>
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