[bbv2] newbie : how to create a new "configuration"

From: Renaud Lepere (renaud.lepere_at_[hidden])
Date: 2005-10-27 10:56:30

I'm new to bjam and i would like to use it in order to 
replace msvc/projects and settings. 

I would like to build some special versions for
profiling/testing. These versions must set some flags
for the compiler/linker (symbols in release). 

I tried to add those flags in my user-config.jam
using msvc : 7.1 : : <cxxflags>/Zi <linkflags>/fixed:no ;

But i didn't succeed, i have some problems and questions.

1. When i call bjam -d2, i can't see the linker flags 
"/fixed:no", are they included in the response-file ? 
How can i see the response-file ?

2. How can i define a new configuration/variant with those 
special flags such that i can call "bjam profiling" ?
 
Thanks,

Renaud