Add possibility to apply custom patches

[robiwano]

I'd like to build the RealtimePi image, but in addition to the RT patches, I'd like to add my own patches.

[guysoft]

If you want to try it quick and dirty I'd suggest editing https://github.com/guysoft/RealtimePi/blob/devel/src/modules/realtimepi/start_chroot_script direcly, you can also add files to https://github.com/guysoft/RealtimePi/blob/devel/src/modules/realtimepi/start_chroot_script .

If you want it slow and tidy I'd suggest you create a module that goes in config so you could change:

export MODULES="base(network,kernel(realtimepi))

to

export MODULES="base(network,kernel(realtimepi, my-kernel-patches))"

And keep it separate from realtimepi and maintain it. You can read more about modules here.

I'd consider adding realtimepi module in to the standard library if there are more custom kernel requests.

[guysoft]

@robiwano see you are advancing, should I close this?

[robiwano]

Yup, do so.