Why do I see wrong variable size when compiling NIOS II C application utilizing custom makefile ? - Why do I see wrong variable size when compiling NIOS II C application utilizing custom makefile ? Description When compiling NIOS II C code through a custom makefile, the “Long” variable size is 8 Byte. However, when compiling NIOS II application in NIOS II eclipse, the size is 4 Byte. Resolution The possibility of making wrong compilation through the custom makefile is coming from utilizing PC GCC ("x86_64-pc-cygwin"). However, the correct one should be "nios2-elf-gcc". To avoid this issue, use the NIOS II SBT to build NIOS II applications. Custom Fields values: ['novalue'] Troubleshooting FB: 460604; False ['Nios® II Processor'] ['FPGA Dev Tools Quartus II Software'] novalue 14.1 ['Programmable Logic Devices'] ['Nios® II Embedded Design Suite (EDS)'] ['novalue'] ['novalue']