Why do I see riscv-none-embed-gcc.exe: error: CMakeFiles/app.elf.dir/main.c.obj : No such file or directory after running make when building the application project for Nios® V Processor System? - Why do I see riscv-none-embed-gcc.exe: error: CMakeFiles/app.elf.dir/main.c.obj : No such file or directory after running make when building the application project for Nios® V Processor System? Description This is observed in the Intel® Quartus® Prime Pro Edition Software version 21.3 and onwards when building an application project for Nios® V Processor System due to incompatibility with specific Command Prompt version in Windows. Resolution This problem is fixed starting with the Intel® Quartus® Prime Pro Edition Software version 21.3 with the steps below: Use the Ninja generator, instead of the Unix Makefile generator. For example, Use cmake -G “Ninja” to replace the cmake -G “Unix Makefiles” command. Use ninja -C software/app/build to replace the make -C software/app/build command. Use the PowerShell throughout the build process to replace the Command Prompt This problem is fixed starting with the Intel® Quartus® Prime Pro Edition Software version 22.1. Custom Fields values: ['novalue'] Troubleshooting 16015663356 False ['Nios® V/m Processor'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 22.1 21.3 ['Agilex™ 7 FPGAs and SoCs', 'Arria® 10 FPGAs and SoCs', 'Cyclone® 10 GX FPGA', 'Stratix® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']