STM32MP1 support available in SW4STM32

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world.
And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4; you can download a short video showcasing this on the ac6-tools website (registration required).

System Workbench for STM32

moving porject cause different hex

check hex or bin file dif with an hex (hxd for instance) you’ll see where is the difference and it shal giev uou some hint at the reason.
it’s hapen that file name date or time are comming from library or debug macro
argv0 the program name could include project path for instance.
All this can prevent to rebuild twice the same binary even on same machine same place.