Hi,
On Tue, Jul 28, 2015 at 11:00 PM, Tom Rini trini@konsulko.com wrote:
On Sun, Jul 26, 2015 at 06:48:15PM +0200, Paul Kocialkowski wrote:
In order to achieve reproducible builds in U-Boot, timestamps that are defined at build-time have to be somewhat eliminated. The SOURCE_DATE_EPOCH environment variable allows setting a fixed value for those timestamps.
Simply by setting SOURCE_DATE_EPOCH to a fixed value, a number of targets can be built reproducibly. This is the case for e.g. sunxi devices.
However, some other devices might need some more tweaks, especially regarding the image generation tools.
Signed-off-by: Paul Kocialkowski contact@paulk.fr
Applied to u-boot/master, thanks!
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This commit breaks the following commit:
commit f3f431a712729a1af94d01bd1bfde17a252ff02c Author: Chris Packham judge.packham@gmail.com Date: Sun May 10 21:02:09 2015 +1200
Makefile: Add U_BOOT_TZ and include in version
Define U_BOOT_TZ alongside U_BOOT_TIME and U_BOOT_DATE and use it to include the timezone in the version output.
Acked-by: Simon Glass sjg@chromium.org Signed-off-by: Chris Packham judge.packham@gmail.com
Before this commit I have: U-Boot 2015.07-00345-g9c57487 (Jul 31 2015 - 10:49:31 +0800)
After this commit I have: U-Boot 2015.07-00346-gf3f431a (Jul 31 2015 - 02:50:54 +0000)
As you see: the timezone information is missing, and U-Boot's timestamp is now GMT+0 (the correct one should be GMT+8)
Is this intended behavior? Or if not, please fix it.
Regards, Bin