Change in coreboot[master]: Makefile: set and export SOURCE_DATE_EPOCH

[Alexander Couzens (Code Review)]

Attention is currently required from: Martin Roth.
Hello build bot (Jenkins), Patrick Georgi, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/51364

to look at the new patch set (#5).

Change subject: Makefile: set and export SOURCE_DATE_EPOCH
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Makefile: set and export SOURCE_DATE_EPOCH

Set SOURCE_DATE_EPOCH [1] to allow payload builds and tools to use this
as arbitrary timestamp to allow reprocucible builds.

[1] https://reproducible-builds.org/docs/source-date-epoch/

Change-Id: I2c870023d13ff4c95305c8aba1459c1fcaf18773
Signed-off-by: Alexander Couzens 
---
M Makefile
1 file changed, 2 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/64/51364/5