[MacPorts] #50092: povray @3.7.0.unofficial no image display while rendering

[MacPorts]

#50092: povray @3.7.0.unofficial no image display while rendering
-----------------------------+--------------------------
  Reporter:  fritz.ganter@…  |      Owner:  ryandesign@…
      Type:  defect          |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:  2.3.4
Resolution:                  |   Keywords:
      Port:  povray          |
-----------------------------+--------------------------
Changes (by ryandesign@…):

 * cc: fritz.ganter@… (removed)
 * owner:  macports-tickets@… => ryandesign@…


Old description:

> Since Mac OS X 10.11 El Capitan povray shows no preview image while
> rendering. I get the following message in console:
>
> 20.12.15 01:03:24,849 povray[8828]: WARNING: The Gestalt selector
> gestaltSystemVersion is returning 10.9.2 instead of 10.11.2. This is not
> a bug in Gestalt -- it is a documented limitation. Use NSProcessInfo's
> operatingSystemVersion property to get correct system version number.
> Call location:
>
> 20.12.15 01:03:24,849 povray[8828]: 0   CarbonCore
> 0x00007fff958a1c9b ___Gestalt_SystemVersion_block_invoke + 113
> 20.12.15 01:03:24,849 povray[8828]: 1   libdispatch.dylib
> 0x00007fff8ee2433f _dispatch_client_callout + 8
> 20.12.15 01:03:24,849 povray[8828]: 2   libdispatch.dylib
> 0x00007fff8ee24237 dispatch_once_f + 67
> 20.12.15 01:03:24,849 povray[8828]: 3   CarbonCore
> 0x00007fff9582db47 _Gestalt_SystemVersion + 987
> 20.12.15 01:03:24,849 povray[8828]: 4   CarbonCore
> 0x00007fff9582cddb Gestalt + 139
> 20.12.15 01:03:24,849 povray[8828]: 5   libSDL-1.2.0.dylib
> 0x00000001011286ad QZ_VideoInit + 54
> 20.12.15 01:03:24,849 povray[8828]: 6   libSDL-1.2.0.dylib
> 0x000000010111fc48 SDL_VideoInit + 496
>
> Povray version POV-Ray 3.7.0.unofficial
> ...
> Built-in features:
>   I/O restrictions:          enabled
>   X Window display:          enabled (using SDL)
>   Supported image formats:   gif tga iff ppm pgm hdr png jpeg tiff
> openexr
>   Unsupported image formats: -
>
> Compilation settings:
>   Build architecture:  x86_64-apple-darwin15
>   Built/Optimized for: x86_64-apple-darwin15 (using -march=native)
>   Compiler vendor:     gnu
>   Compiler version:    clang++ 4.2.1
>   Compiler flags:      -pipe -Wno-multichar -Wno-write-strings -O3
> -ffast-math -march=native -pipe -Os -arch x86_64 -stdlib=libc++
> -D_THREAD_SAFE

New description:

 Since Mac OS X 10.11 El Capitan povray shows no preview image while
 rendering. I get the following message in console:

 {{{
 20.12.15 01:03:24,849 povray[8828]: WARNING: The Gestalt selector
 gestaltSystemVersion is returning 10.9.2 instead of 10.11.2. This is not a
 bug in Gestalt -- it is a documented limitation. Use NSProcessInfo's
 operatingSystemVersion property to get correct system version number.
 Call location:

 20.12.15 01:03:24,849 povray[8828]: 0   CarbonCore
 0x00007fff958a1c9b ___Gestalt_SystemVersion_block_invoke + 113
 20.12.15 01:03:24,849 povray[8828]: 1   libdispatch.dylib
 0x00007fff8ee2433f _dispatch_client_callout + 8
 20.12.15 01:03:24,849 povray[8828]: 2   libdispatch.dylib
 0x00007fff8ee24237 dispatch_once_f + 67
 20.12.15 01:03:24,849 povray[8828]: 3   CarbonCore
 0x00007fff9582db47 _Gestalt_SystemVersion + 987
 20.12.15 01:03:24,849 povray[8828]: 4   CarbonCore
 0x00007fff9582cddb Gestalt + 139
 20.12.15 01:03:24,849 povray[8828]: 5   libSDL-1.2.0.dylib
 0x00000001011286ad QZ_VideoInit + 54
 20.12.15 01:03:24,849 povray[8828]: 6   libSDL-1.2.0.dylib
 0x000000010111fc48 SDL_VideoInit + 496

 Povray version POV-Ray 3.7.0.unofficial
 ...
 Built-in features:
   I/O restrictions:          enabled
   X Window display:          enabled (using SDL)
   Supported image formats:   gif tga iff ppm pgm hdr png jpeg tiff openexr
   Unsupported image formats: -

 Compilation settings:
   Build architecture:  x86_64-apple-darwin15
   Built/Optimized for: x86_64-apple-darwin15 (using -march=native)
   Compiler vendor:     gnu
   Compiler version:    clang++ 4.2.1
   Compiler flags:      -pipe -Wno-multichar -Wno-write-strings -O3 -ffast-
 math -march=native -pipe -Os -arch x86_64 -stdlib=libc++ -D_THREAD_SAFE
 }}}

--

Comment:

 We're not doing anything special in the povray port to cause that. You
 should report the problem to the developers of povray.

-- 
Ticket URL: <https://trac.macports.org/ticket/50092#comment:2>
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