[Boost-build] [BBv2] Project essential for library build?

From: Amin Kharchi (marcoh77_at_[hidden])
Date: 2006-03-21 15:07:02

Hello!

I have a question about building libraries. I tried to build a lib with 
this Jamroot script:
-8<------------------------
lib myLib : lib1.cpp ;
-8<------------------------

And I get this message from bjam:
-8<------------------------
D:\myLib>bjam
Failed to find the project root for directory '.'.
Did not find a project-root.jam file there or in any of its parent 
directories.
-8<------------------------

Does this mean, I need a project tree structure? I was thinking it's 
like building a single application (with the exe keyword in the script).

I'm using this BBv2 Version:
Boost.Build V2 (Milestone 9.1)
Boost.Jam 03.01.08

Best regards
Amin Kharchi