boost.build v2 doesn't work with C

From: Kelly Burkhart (yahoo_at_[hidden])
Date: 2005-04-04 08:56:20

I've noticed that C source is not recompiled when a header it includes 
is touched. If I change the extension of my source from .c to .cpp and 
adjust the Jamfile, everything works properly.

Boost.build version:
> bjam -v
Boost.Jam Version 3.1.10. OS=LINUX.
Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc.
Copyright 2001 David Turner.
Copyright 2001-2004 David Abrahams.
Copyright 2002-2004 Rene Rivera.