This is the kernel-module needed by the proprietary binary nvidia
driver.  You also need the nvidia-driver package from SlackBuilds.org.

To build the package for a kernel different from the running one,
start the script setting the KERNEL variable as in
    KERNEL=4.6.3 ./nvidia-legacy390-kernel.SlackBuild

The xf86-video-nouveau-blacklist package from /extra is required.

The script now automatically patches for kernels 6.12, 6.18 and 7.1
in current.  There is no longer a need for any parameters depending
on kernel version.