ErikZalm/Marlin — pull request #339 by KevinOConnor (2012-12-13 04:28:33+00:00)
Title: Add additional optimization flags to Makefile

These two patches enable "--relax" and "-fwhole-program" to the linker and compiler of the Marlin firmware. These optimizations reduce overall code size and should also have an improvement to overall speed.

For my printer, the size of the firmware went from 71109 bytes to 69203 bytes after applying these optimizations.