[MacPorts] #20433: ilmbase failed to build on Snow Leopard

[MacPorts]

#20433: ilmbase failed to build on Snow Leopard
---------------------------------+------------------------------------------
 Reporter:  huahang.liu@…        |       Owner:  waqar@…           
     Type:  defect               |      Status:  new               
 Priority:  Normal               |   Milestone:                    
Component:  ports                |     Version:                    
 Keywords:                       |        Port:  ilmbase           
---------------------------------+------------------------------------------

Comment(by huahang.liu@…):

 Replying to [comment:7 toby@…]:
 > Updating title - openexr depends on ilmbase, so I doubt that both are
 legitimately failing to build.

 I'm sorry. I didn't know MacPorts maintainers don't have access to Snow
 Leopard. Ok, so here is the error I got:

 Making all in Half
 if g++ -DHAVE_CONFIG_H -I. -I. -I../config -I../config   -pipe -g -O2
 -D_THREAD_SAFE  -Wno-long-double -MT eLut.o -MD -MP -MF ".deps/eLut.Tpo"
 -c -o eLut.o eLut.cpp; \
         then mv -f ".deps/eLut.Tpo" ".deps/eLut.Po"; else rm -f
 ".deps/eLut.Tpo"; exit 1; fi
 cc1plus: error: unrecognized command line option "-Wno-long-double"

 So it seems that this compiler option "-Wno-long-double" is deprecated in
 Snow Leopard. I searched in IlmBase and OpenEXR's configure script and
 removed -Wno-long-double, and it compiles fine. Hope this modification
 will not have other bad side effects.

 Thanks,
 Huahang

-- 
Ticket URL: <http://trac.macports.org/ticket/20433#comment:8>
MacPorts <http://www.macports.org/>
Ports system for Mac OS