reduce generated .h in git

[rusefillc]

At least some generated headers should not be checked into git at all

in the meantime proper single line make should be happy meaning that makefile should be managing lazy generation of at least some of the headers?

[rusefillc]

At this point I am convinced that this ticker here is more important or at least equally imporant as newparse.

@mck1117 @chuckwagoncomputing any chance anyone would be available to help?

[rusefillc]

probably not related to #4454

[chuckwagoncomputing]

Is there any reason that Make couldn't handle config generation?

[rusefillc]

no reason I am aware of, just a question of identifying next step