I am new to boost build and will appreciate any help.
 
Looks like boost can handle YACC files with the suffix .yy, but my YACC files have suffix .y. Is there a way to let boost know .y file is actually yacc file without defining a new file type from scratch?
 
By the way, I can not change the file name from .y to .yy because the files are not under my control.
 
Thanks