AVR-GCC (by itself and called by the Arduino IDE) generates Intel HEX record files containing the code to load into the chip.
A typical line looks like this (16 bytes of code):
I want it to generate 32 byte lines, like this:
Is there a configuration somewhere that I can change this?
Oh, and to answer the inevitable "Why do you want to do that - it doesn't matter anyway" question: I want to do it because I plan to embed HEX records into a piece of code that programs ISP devices and I need 32 bytes at a time. Yes I know I can read two 16 byte lines and concatenate them, but I want 32 byte lines.... OK?