Roy Build Time

[gleporeNARA]

Adding new signature files with roy seems to take progressively longer for more than 1 new signature.

Adding 3 new signatures:
time sudo roy build -noname -notext -extend @greg-sigs2 new_fmts3.sig
real 0m11.510s

Adding 4 new signatures:
time sudo roy build -noname -notext -extend @greg-sigs2 new_fmts3.sig
real 0m17.207s

Adding 5 new signatures:
time sudo roy build -noname -notext -extend @greg-sigs2 new_fmts3.sig
real 0m36.365s

Adding 6 new signatures:
time sudo roy build -noname -notext -extend @greg-sigs2 new_fmts3.sig
real 1m54.703s

Adding 7 new signatures:
time sudo roy build -noname -notext -extend @greg-sigs2 new_fmts3.sig
real 8m21.255s

Adding 8 new signatures:
time sudo roy build -noname -notext -extend @greg-sigs2 new_fmts3.sig
real 46m27.957s

Adding 9 new signatures:
around 10 hours.