[MacPorts] #35833: exact-image: error: binding of reference to type 'agg::line_profile_aa' to a value of type 'const agg::line_profile_aa' drops qualifiers (was: exact-image @0.8.4 won't build on MacOsX Mountain Lion)

[MacPorts]

#35833: exact-image: error: binding of reference to type 'agg::line_profile_aa' to
a value of type 'const agg::line_profile_aa' drops qualifiers
-------------------------------+--------------------------------------------
 Reporter:  paoloyx@…          |       Owner:  macports@…                    
     Type:  defect             |      Status:  new                           
 Priority:  Normal             |   Milestone:                                
Component:  ports              |     Version:  2.1.2                         
 Keywords:  clang              |        Port:  exact-image, antigraingeometry
-------------------------------+--------------------------------------------
Changes (by ryandesign@…):

 * cc: ryandesign@… (added)
  * keywords:  => clang
  * port:  exact-image => exact-image, antigraingeometry
  * owner:  macports-tickets@… => macports@…


Comment:

 The log says:

 {{{
 :info:build /opt/local/include/agg2/agg_renderer_outline_aa.h:1378:45:
 error: binding of reference to type 'agg::line_profile_aa' to a value of
 type 'const agg::line_profile_aa' drops qualifiers
 }}}

 This makes me unsure whether the problem is in exact–image or
 antigraingeometry. But it might be possible to work around by
 [wiki:ProblemHotlist#compiler building exact–image with a different
 compiler].

-- 
Ticket URL: <https://trac.macports.org/ticket/35833#comment:1>
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