GNUBoot/coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Makefile: set and export SOURCE_DATE_EPOCH

Browse source 
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 <lynxis@fe80.eu>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51364
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Alexander Couzens 2021-03-09 03:31:07 +01:00 committed by Patrick Georgi
parent cf68f34fc2
commit cbe2ed48e2
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
Makefile
View file

@ -24,9 +24,10 @@ COREBOOT_EXPORTS += top src srck obj objutil objk
LANG:=C
LC_ALL:=C
TZ:=UTC0
SOURCE_DATE_EPOCH := $(shell $(top)/util/genbuild_h/genbuild_h.sh . | sed -n 's/^.define COREBOOT_BUILD_EPOCH\>.*"\(.*\)".*/\1/p')
# don't use COREBOOT_EXPORTS to ensure build steps outside the coreboot build system
# are reproducible
export LANG LC_ALL TZ
export LANG LC_ALL TZ SOURCE_DATE_EPOCH
DOTCONFIG ?= $(top)/.config
KCONFIG_CONFIG = $(DOTCONFIG)