Re: LVGL moving to Kconfig, how we could integrated better with them

[Gregory Nutt]

If you can make LVGL optionally NOT generate its own config.h and .config we 
could indeed just include the Kconfig and Make.defs (as it is done now).
I think generating the config file would be part of a "toplevel" LVGL
build system which we would completely bypass.
Couldn't it be done in the NuttX context target?  The context target 
runs each time you build, but only does anything on the first build.  
There is the make target where are generated files and working 
directories are created.  Could that target not also create the LVGL 
configuration then too?