I can't build the HVAC demo for the 52259EVB, and it seems to be an environment/configuration problem.
The compiler says there's no prototype for strcmp. There is an "include <string.h>" already, but if I explicitly add "#include <cstring>" the error goes away (and moves on to the next use of string.h).
I installed CW 10.1 and MQX to the default directories. I then imported the 10.1 project into CW, then imported the source files to the project directory. In the project properties, I had to explicitly set MQX_ROOT_DIR to C:\Program Files\Freescale\Freescale MQX 3.7, since it was set to something like C:\ or C:\MQX by the original project. At some point it seemed to be looking for a variable MCUToolsBaseDir that I couldn't find, so I tried putting such a definition, pointing to CW MCU v10.1\MCU, in Linked Resources. When that didn't work, I tried putting MCUToolsBaseDirEnv in the environment.
I've tried rebuilding the bsp_m52259evb and psp_m52259 projects, and got them to build with some tweaking, but it didn't help.
Edit: attached HVAC_Shell_Commands.args thinking it might help...