Sorry for the long response time.

It might be that your ogre didn't build i386.  Try going into the ogre
folder and typing:

file ogre/lib/*.dylib

You should get something like:

ogre/lib/Plugin_BSPSceneManager.dylib:    Mach-O dynamically linked shared
library i386
ogre/lib/Plugin_CgProgramManager.dylib:   Mach-O dynamically linked shared
library i386
ogre/lib/Plugin_OctreeSceneManager.dylib: Mach-O dynamically linked shared
library i386
ogre/lib/Plugin_OctreeZone.dylib:         Mach-O dynamically linked shared
library i386
ogre/lib/Plugin_PCZSceneManager.dylib:    Mach-O dynamically linked shared
library i386
ogre/lib/Plugin_ParticleFX.dylib:         Mach-O dynamically linked shared
library i386
ogre/lib/RenderSystem_GL.dylib:           Mach-O dynamically linked shared
library i386
ogre/lib/libOgrePaging.dylib:             Mach-O dynamically linked shared
library i386
ogre/lib/libOgreProperty.dylib:           Mach-O dynamically linked shared
library i386
ogre/lib/libOgreRTShaderSystem.dylib:     Mach-O dynamically linked shared
library i386
ogre/lib/libOgreTerrain.dylib:            Mach-O dynamically linked shared
library i386

If not then maybe your ogre is built wrong, try make clean
then CMAKE_OSX_ARCHITECTURES="i386" rosmake ogre.

Thanks for trying this out, hopefully we can get you up and running.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
William Woodall
Graduate Software Engineering
Auburn University
w@auburn.edu
wjwwood@gmail.com
williamjwoodall.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



On Sun, Jun 26, 2011 at 6:16 AM, Billy Okal <okal.billy@googlemail.com>wrote:

> Hey all,
>
> So I tried doing ros on mac again(osx 10.6.7) using the new wiki that was
> posted here https://github.com/wjwwood/ros-osx/wiki
>
> The core installed but rviz failed on the ogre part with this
>
>
> {-------------------------------------------------------------------------------
>         Ogre::FreeImageCodec::decode(Ogre::SharedPtr<Ogre::DataStream>&)
> constin OgreFreeImageCodec.o
>
>  Ogre::FreeImageCodec::encode(Ogre::SharedPtr<Ogre::MemoryDataStream>&,
> Ogre::SharedPtr<Ogre::Codec::CodecData>&) constin OgreFreeImageCodec.o
>     "_FreeImage_GetPitch", referenced from:
>         Ogre::FreeImageCodec::decode(Ogre::SharedPtr<Ogre::DataStream>&)
> constin OgreFreeImageCodec.o
>
>  Ogre::FreeImageCodec::encode(Ogre::SharedPtr<Ogre::MemoryDataStream>&,
> Ogre::SharedPtr<Ogre::Codec::CodecData>&) constin OgreFreeImageCodec.o
>     "_FreeImage_GetFileTypeFromMemory", referenced from:
>         Ogre::FreeImageCodec::magicNumberToFileExt(char const*, unsigned
> long) constin OgreFreeImageCodec.o
>     "_FreeImage_GetFormatFromFIF", referenced from:
>         Ogre::FreeImageCodec::magicNumberToFileExt(char const*, unsigned
> long) constin OgreFreeImageCodec.o
>         Ogre::FreeImageLoadErrorHandler(FREE_IMAGE_FORMAT, char const*)in
> OgreFreeImageCodec.o
>     "_FreeImage_FIFSupportsExportType", referenced from:
>
>  Ogre::FreeImageCodec::encode(Ogre::SharedPtr<Ogre::MemoryDataStream>&,
> Ogre::SharedPtr<Ogre::Codec::CodecData>&) constin OgreFreeImageCodec.o
>     "_FreeImage_FIFSupportsExportBPP", referenced from:
>
>  Ogre::FreeImageCodec::encode(Ogre::SharedPtr<Ogre::MemoryDataStream>&,
> Ogre::SharedPtr<Ogre::Codec::CodecData>&) constin OgreFreeImageCodec.o
>     "_FreeImage_AllocateT", referenced from:
>
>  Ogre::FreeImageCodec::encode(Ogre::SharedPtr<Ogre::MemoryDataStream>&,
> Ogre::SharedPtr<Ogre::Codec::CodecData>&) constin OgreFreeImageCodec.o
>     "_FreeImage_DeInitialise", referenced from:
>         Ogre::FreeImageCodec::shutdown()     in OgreFreeImageCodec.o
>     "_FreeImage_Initialise", referenced from:
>         Ogre::FreeImageCodec::startup()     in OgreFreeImageCodec.o
>     "_FreeImage_GetVersion", referenced from:
>         Ogre::FreeImageCodec::startup()     in OgreFreeImageCodec.o
>     "_FreeImage_GetCopyrightMessage", referenced from:
>         Ogre::FreeImageCodec::startup()     in OgreFreeImageCodec.o
>     "_FreeImage_GetFIFExtensionList", referenced from:
>         Ogre::FreeImageCodec::startup()     in OgreFreeImageCodec.o
>     "_FreeImage_GetFIFCount", referenced from:
>         Ogre::FreeImageCodec::startup()     in OgreFreeImageCodec.o
>   ld: symbol(s) not found for architecture i386
>   collect2: ld returned 1 exit status
>
>
>   ** BUILD FAILED **
>
>
>   The following build commands failed:
>    Ld build/lib/RelWithDebInfo/Ogre.framework/Versions/1.7.1/Ogre normal
> i386
>   (1 failure)
>   make[1]: *** [installed_osx] Error 65
>
>
> This is the same even after running
>
> roscd ogre_tools
> make clean
> CMAKE_OSX_ARCHITECTURES="i386" rosmake ogre_tools
>
>
>
> Any ideas?
>
>
> Thanks,
> billy
>
>
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>