[MacPorts] #42353: uilib doesn't compile

[MacPorts]

#42353: uilib doesn't compile
------------------------------+--------------------------------
 Reporter:  macports.mexon@…  |      Owner:  macports-tickets@…
     Type:  defect            |     Status:  new
 Priority:  Normal            |  Milestone:
Component:  ports             |    Version:  2.2.1
 Keywords:                    |       Port:
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 :info:build g++ -o imglib/imgtrace.os -c -g -fPIC -fPIC -I. -Icolib
 -Iimglib -Iimgio -Iimgbits -Iutils -Icomponents -Ividio
 -I/opt/local/include imglib/imgtrace.cc
 :info:build In file included from imglib/imgtrace.cc:35In file included
 from imglib/imgops.cc::
 :info:build In file included from ./colib/colib.h:37:
 :info:build colib/env.h:36:17: warning: using directive refers to
 implicitly-defined namespace 'std'
 :info:build 35:
 :info:build In file included from ./colib/colib.h:37:
 :info:build colib/env.h:36:17: warning: using directive refers to
 implicitly-defined namespace 'std'
 :info:build using namespace std;
 :info:build                 ^
 :info:build using namespace std;
 :info:build                 ^
 :info:build imglib/imgops.cc:136:15: error: default arguments cannot be
 added to a function template that has already been declared
 :info:build             V scale=1,int dx=0,int dy=0) {
 :info:build               ^     ~

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Ticket URL: <https://trac.macports.org/ticket/42353>
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