SWIG 3.0.3 was released today (30 Dec 2014) < http://www.swig.org/ >, and I maintain this port in MacPorts. So, I naturally was curious to see if it works with GNU Radio. Sadly, GNU Radio fails because some of the SWIG-generated Python scripts have errors in them. For example, in SWIG 3.0.2 the vector_source_b::make is defined in blocks_swig1.py as: {{{ def make(*args, **kwargs): """ make(std::vector< unsigned char,std::allocator< unsigned char > > const & data, bool repeat=False, int vlen=1, tags_vector_t tags=std::vector< gr::tag_t >()) -> vector_source_b_sptr }}} while in 3.0.3 this code is: {{{ def make(data, repeat=False, vlen=1, tags): """ make(std::vector< unsigned char,std::allocator< unsigned char > > const & data, bool repeat=False, int vlen=1, tags_vector_t tags) -> vector_source_b_sptr }}}
The above are both generated using the current GIT HEAD (c67281b6), just changing which version of SWIG is used. For now, I won't upgrade SWIG to 3.0.3 since this is a pretty critical issue. I'll also report it to the SWIG devs to see what they think -- it might be that there were changes to how SWIG %-things are used; it also might be that there's an actual error in the SWIG Python generator code. - MLD _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
