Hey Joseph,

2009/11/20 Joseph VanAndel <[email protected]>:
> Trying to build Wt (from git, updated 2009/11/19), with Boost  1.41.0 on Mac 
> OS 10.6.2, using XCode 3.2.1:
>
> Linking CXX shared library libwt.dylib
> Undefined symbols:
>  "__Unwind_Resume", referenced from:
>      Wt::StdGridLayoutImpl::~StdGridLayoutImpl()in StdGridLayoutImpl.o
>      Wt::StdGridLayoutImpl::setHint(std::basic_string<char, 
> std::char_traits<char>, std::allocator<char> > const&, 
> std::basic_string<char, std::char_traits<char>, std::allocator<char> > 
> const&)in StdGridLayoutImpl.o
>
> Googling the error suggests that the library is being linked with gcc, rather 
> than g++.
> "This is a common problem on OSX with Xcode 2.2+ when linking C++ software 
> with gcc instead of g++ (there was a similar problem in MapServer). Linking 
> -lsdtc++ is not enough, and using g++ is needed."
>
> Could someone who understands CMake configuration files change how this 
> library is linked?

Can you see if it helps to change the value of CMAKE_LINKER to 'g++'
in your CMakeCache.txt file?
If so, I think we should take this upstream with the CMake people ?

Regards,
koen

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