[PATCH v1] framework: Add makefile deprecation warning

[Tu, Lijuan]

> -----Original Message-----
> From: ohilyard at iol.unh.edu <ohilyard at iol.unh.edu>
> Sent: 2022年1月27日 3:52
> To: dts at dpdk.org
> Cc: Tu, Lijuan <lijuan.tu at intel.com>; Owen Hilyard <ohilyard at iol.unh.edu>
> Subject: [PATCH v1] framework: Add makefile deprecation warning
> 
> From: Owen Hilyard <ohilyard at iol.unh.edu>
> 
> Adds the following deprecation warning to DTS when running a makefile
> build:
> 
> Makefile builds have been deprecated and will be removed in the next release.
> Please switch to using meson builds.
> 
> Signed-off-by: Owen Hilyard <ohilyard at iol.unh.edu>

Applied