https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88745
Ian Lance Taylor <ian at airs dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ian at airs dot com --- Comment #3 from Ian Lance Taylor <ian at airs dot com> --- filetype.awk is just an AWK script. See https://www.gnu.org/software/gawk/manual/gawk.html. A Mach-O file starts with 0xfeedface (32-bit Mach-O) or 0xfeedfacf (64-bit Mach-O) in either big-endian or little-endian order.