Bison C++ parsers and ylwrap

[Brad Larsen]

I searched for this and found no solutions, so here goes.

I'm also using autotools for a project.  I'm also using bison's ability to  
output C++ parsers rather than plain C parsers.  When operating in this  
mode, bison generates a few more files: stack.hh, location.hh, and  
position.hh.  The ylwrap script doesn't copy these from its build  
directory, and my project fails to compile.

Is this a bug, or is there some switch I need that I don't know about?   
Thanks!


Brad Larsen