K 10
svn:author
V 11
arichardson
K 8
svn:date
V 27
2018-08-20T10:59:49.836469Z
K 7
svn:log
V 196
Don't rebuild ioctl.c and relink libsysdecode if there are no changes

Instead generate a temporary file and only overwrite ioctl.c if the
files are actually different.

Approved By:	jhb (mentor)

END