Change in flashrom[master]: Makefile: move functions and macros to own file

[Thomas Heijligen (Code Review)]

Attention is currently required from: Nico Huber, Thomas Heijligen.
Hello  Felix Singer, build bot (Jenkins), Nico Huber, Angel Pons,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/57935

to look at the new patch set (#2).

Change subject: Makefile: move functions and macros to own file
......................................................................

Makefile: move functions and macros to own file

Move all define statements in its own file to tidy up the main
Makefile.

Change-Id: I451f2eeab2773982e02b2f2fdc9e8abe1cc87630
Signed-off-by: Thomas Heijligen 
---
M Makefile
A Makefile.include
2 files changed, 215 insertions(+), 197 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/35/57935/2