GPF rebuild from source: symlink magic to fix __FILE__ With this fix all of the core GPF libraries (frame_*, misc_* and tif_*) compile into objects that perfectly match the original TCS211 binary versions bit for bit. Prior to this fix there was an issue with TI's use of __FILE__ expanding into longer pathnames that were an artifact of our FC Magnetite build system, and it appears that these longer __FILE__ strings in GPF may have been causing some breakage in some error handling paths.