Your request isn't as straightforward or simple as you may think. I am not sure which version of udev you want, but some of the newer versions require newer versions of glibc and other tools which require some work to port to this kernel.

As a starting point, I would find the earliest version that has the features you need. Download the tar.bz2 file and place it into the LTIB-package-pool/directory. Put the MD5SUM in there as well. You should see the existing udev-117.tar.bz2 and the corresponding MD5SUM as well in this directory.

After that, open the udev-logic.spec file located in the /dist/lfs-5.1/udev

change the revision number in the .spec file from 117 to whatever version you downloaded

./ltib -p udev -m prep

This will run the .spec file and

To build the file
./ltib -p udev -m scbuild

To deploy it in to the rootfs
./ltib -p udev -m scdeploy

There is a high degree of probability that this won't work, but I would examine the patches used on 117 to see if they should apply to newer versions. Some of the paths may have changed, so you may need to locate their appropriate directories.

I spent about 2 hours trying to get a build to work using udev-174 (not knowing what your version requirements are) but I was unsuccessful.

If you still cannot get it to work, I would suggest establishing a services contract, and we can allocate some of our software developers to help you with this endeavor.

adam

We've succesffuly integrated udev 165. It works fine with Qt5.

Joaquim Duran