[vtkusers] VTK CVS build on OSX 10.4 fails...any ideas?

[David C. Thompson]

On Mon, 2005-06-06 at 08:05, Dan White wrote:
> ... when building libvtkImaging.dylib I get
>      ld: multiple definitions of symbol
>      in libgcc.a and libgcc_s.dylib
If you look in the list archives around May 6, you'll see I posted
something that worked for me until Kitware can address it. Does this fix
(copied below) work for you, or do you have a different problem?

	David

> > I am attempting to compile VTK-4.2.6 on mac os x 10.4 using gcc 4.0.   
> > Compiliation
> > quits with the following error:
> > 
> > ld: multiple definitions of symbol ___divdi3
> > /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc.a(_divdi3.o) private  
> I had this problem as well over the weekend and got past it by changing
> the lines in
> /usr/local/share/CMake/Modules/CMakeDefaultMakeRuleVariables.cmake (or
> wherever it is installed) from
> 
> IF(CMAKE_COMPILER_IS_GNUCXX)
>   SET(CMAKE_CXX_CREATE_SHARED_LIBRARY "${CMAKE_CXX_CREATE_SHARED_LIBRARY} -lgcc")
> ENDIF(CMAKE_COMPILER_IS_GNUCXX)
> 
> to
> 
> IF(CMAKE_COMPILER_IS_GNUCXX AND NOT APPLE)
>   SET(CMAKE_CXX_CREATE_SHARED_LIBRARY "${CMAKE_CXX_CREATE_SHARED_LIBRARY} -lgcc")
> ENDIF(CMAKE_COMPILER_IS_GNUCXX AND NOT APPLE)
> 
> but this is clearly not a permanent fix since it worked before under
> MacOS 10.3.