[yocto] How to add libudev.h

[idealsim]

Hi all, i need to build a lib --> openZwave (on a imx6 card) libudev.h.
I have this error during the build :
/home/root/openzwave-1.4.164/cpp/hidapi/linux/hid.c:44:21: fatal error:  
libudev.h: No such file or directory
I have tried to add udev to my local.conf but this not resolve the problem.
How i can add it to my build please ?