How to define a main target, other wuestions

From: peter_schoen1_web_de (Peter.Schoen1_at_[hidden])
Date: 2003-08-06 06:04:31

Hi all,

I am in the process of installing a build system based on 
boost.build-v2 and I have these 2 questions:

1. I need to write two additional main targets:
- doxygen target that generates the doxygen docs.
- a lint main target, that runs lint, transforms the lint 
output using xslt and stores the results in a didicated
directory outside of the source tree.

Are there any tutorials available for these tasks or some
easy example files? I found one that describes how to add
a generator, but I guess creating another main target
is more work and involves the use of jam classes?

2. Are there commands or variables that return the current directory
and the base directofy of the source tree (where 
project-root.jam" is located?

Cheers

-Peter-