Library search path

[Kukuk Barbara]

Hi!
How must I set the library search path for ld (V2.14) in Eclipse 2.1 CDT
1.2?
Can I use something like C:\project\lib or is it "C:\project\lib" or
/project/lib?
My libs are not found if they are not in the standard search path.

Thanks for your help
Kukuk, Barbara