I took a quick stab:

I had to use CCS and not Theia

I used the MSP432P401 example as my base.

I imported the empty_driverlib_src_LP_MSPM0G3507_nortos_ticlang project

I copied over the GRlib, lcd drivers and images folders

I copied over the touch_P401 files

I just copied all of the example code into the "empty.c" file

I set up the include directories to point to the grlib folders

I commented out the watchdog, clock setup and a few other misc things

empty and touch_P401 now compile.

Now it is just setting up syscfg to match the pins and ADC's, and using the proper GPIO/ADC calls.

I lot of work, but nothing impossible.