[yocto] Include PaX / GRSecurity

[Jens Lucius]

I am trying to include the GRSecurity & PaX patches for the kernel in a 
Yocto build.

The patch is applied to the kernel correctly, but when the build begins 
I get the following error:

| Makefile:686: *** Your gcc installation does not support plugins. If 
the necessary headers for plugin support are missing, they should be 
installed.  On Debian, apt-get install gcc-<ver>-plugin-dev.  If you 
choose to ignore this error and lessen the improvements provided by this 
patch, re-run make with the DISABLE_PAX_PLUGINS=y argument..  Stop.

Any ideas how to solve this? (Compile is on an Intel machine 
crosscompile for ARM)

Thanks,

Jens