Support #1295
openboost signals link error
0%
Description
I have just installed ubuntu 12.04 and the last version of wt from git. Ubuntu come with boost 1.46.1. I have several applications using witty, but I could not compile them on this new environment. I have got the following error messages:
Linking CXX executable MyAppl
/usr/bin/ld: /usr/local/lib/libwt.so: undefined reference to symbol 'boost::signals::trackable::~trackable()'
/usr/bin/ld: note: 'boost::signals::trackable::~trackable()' is defined in DSO /usr/lib/libboost_signals.so.1.46.1 so try adding it to the linker command line
/usr/lib/libboost_signals.so.1.46.1: could not read symbols: Invalid operation
I have tried to find any solution, but I could not. I found only that, this message related the orders of libraries to be linked, but this order cannot be changed using cmake.
Any solution?
Updated by Koen Deforche almost 12 years ago
- Status changed from New to Feedback
Hey,
The issue has been confirmed and apparently requires improvements to our build.
As a workaround, you can include boost_signals in your link command? Could you confirm if this works as a workaround?
Regards,
Koen