[Boost-build] How to deal with YACC file with non-standard suffix?

From: YiSu CangHai (yisu.canghai_at_[hidden])
Date: 2007-11-22 16:39:15

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