linking libusb in eclipse

[vita]

Hello everybody!
I am writing simple USB device driver built on libusb library. I've installed it into /usr/local/lib directory and tried to add the /usr/local/lib directory to library paths in project properties, but eclipse still can't find methods such as: usb_init(), usb_find_busses, usb_find_devices from libusb API.
Thank's for answers, Vita

[kyku]

I don't program in Eclipse a lot (no at all to be frank ), but it seems to me that adding a library path is not sufficient. What you need to do more is to tell it to actually link against the libusb library. Pass a -lusb option to the linker. If you were under console you'd type something resembling:
gcc -o myprogram myprogram.c -L/usr/local/lib -lusb