we do support EWARM, GCC, and one Eclipse based IDE (MCUXpresso, TrueSTUDIO, etc.) for almost each Build Environment. As for now, we are not planning to support CMake or Meson as well.
Could I ask whether you are planning to use a NXP board?
Then, there would be an option to get a CMakeList, because within the Embedded Wizard NXP SDK Examples CMake is used. With the NXP SDK Builder you can add Embedded Wizard as middleware component. Maybe you could use this CMakeList as example?