RFR(L): 8161259: Simplify including platform files.

[Andrew Haley]

Hi,

On 14/07/16 09:49, Lindenmaier, Goetz wrote:

> Please review this webrev.

Mostly looks fine, but I don't like that we can't grep to see where
files get included.

Are we really happy with

  40 #define SUB(x) x

?

SUB is a very generic name, and this is some very weird macro hacking.
At least we need an explanation in a comment.

Andrew.