How do I edit the flag properties in Nios II Application Properties for Nios II Software Build Tools for Eclipse? - How do I edit the flag properties in Nios II Application Properties for Nios II Software Build Tools for Eclipse? Description If you are using Quartus® II v11.1 software or later versions, you will need to edit the Makefile of the application. For example, when you set " -DSIZE=1024 " to " Defined symbols ", edit the Makefile of the application as follows: APP_CFLAGS_DEFINED_SYMBOLS := -DSIZE=1024 You can edit (add/remove/change) each of the following Flags in the Makefile. - Defined symbols : -> APP_CFLAGS_DEFINED_SYMBOLS := - Undefined symboles : -> APP_CFLAGS_UNDEFINED_SYMBOLS := - Assembler flags : -> APP_ASFLAGS_USER := - Warning flags : -> APP_CFLAGS_WARNINGS := - User flags : -> APP_CFLAGS_USER_FLAGS := - Linker flags : -> APP_LDFLAGS_USER := Resolution This issue will be fixed in a future release of the Quartus II software. Custom Fields values: ['novalue'] Troubleshooting novalue True ['Nios® II Processor'] ['FPGA Dev Tools Quartus II Software'] novalue 11.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']