Bill Richardson 8a94ea4fbd Add USE_GIT_DATE=1 to make args to build repeatable images ...

Up until now, every image includes the time of compilation in the
build information. This makes it impossible to verify that a
particular image came from a particular source code snapshot.

With this change, specifying USE_GIT_DATE=1 to the make command
will use the author date of HEAD as the timestamp. That means
that successive builds from the same source will produce
bitwise-identical output (assuming the same toolchain, of
course).

BUG=none
BRANCH=none
TEST=manual

Do this twice:

  \rm -rf build
  make BOARD=cr50 USE_GIT_DATE=1
  md5sum build/cr50/ec.bin

The md5sum should be the same for both runs.

Change-Id: If64307101a453cb13c62fa003f1bf432f4998273
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/252751
Reviewed-by: Randall Spangler <rspangler@chromium.org>

2015-02-25 03:33:18 +00:00

..

lock

cleanup: Remove checkpatch warnings

2013-12-19 00:12:28 +00:00

build.mk

ec util: do not compile IO mapped memory related code for mips.

2015-01-13 18:48:35 +00:00

comm-dev.c

samus: new algorithm for tmp006 object temperature

2014-10-22 00:30:31 +00:00

comm-host.c

ectool: Do not increase buffer size after probe max size from ec

2014-09-23 00:05:03 +00:00

comm-host.h

ectool: add new parameter to identify proper EC.

2014-09-14 09:52:11 +00:00

comm-i2c.c

util: Fix return value of ec_command

2014-11-17 16:34:16 +00:00

comm-lpc.c

util: Fix return value of ec_command

2014-11-17 16:34:16 +00:00

comm-mec1322.c

util: Fix return value of ec_command

2014-11-17 16:34:16 +00:00

cros_ec_dev.h

Add EC_CMD_TEST_PROTOCOL to fake certain responses.

2013-06-20 16:47:06 -07:00

ec_flash.c

Allow bigger flash write commands

2013-07-01 16:14:16 -07:00

ec_flash.h

Add common interface to EC flash commands

2013-07-01 16:14:15 -07:00

ec_sb_firmware_update.c

EC: Support firmware updater to auto select a battery fw image

2015-02-20 08:33:08 +00:00

ec_sb_firmware_update.h

EC: Support firmware updater to auto select a battery fw image

2015-02-20 08:33:08 +00:00

ec_sign_rsa.py

rsa: add support for 4096 and 8192 bit keys

2014-11-15 06:00:02 +00:00

ec_uartd.c

ec_uartd: bugfix for buffer pointer on partial write to FD.

2014-05-09 22:04:12 +00:00

ectool_keyscan.c

cleanup: Yes, even more TODO comments

2013-11-04 19:48:49 +00:00

ectool.c

pd_log: Add command to request PD MCU to write a log

2015-02-12 23:08:45 +00:00

ectool.h

ectool: Add keyscan test features

2012-11-01 14:09:34 -07:00

flash_ec

Remove ryu_p1 board

2015-02-24 03:07:59 +00:00

flash_pd.py

Update Zinger flashing process

2014-10-07 03:37:48 +00:00

getdate.sh

USB: Remove special case for iVersion string descriptor

2014-11-04 21:34:39 +00:00

getversion.sh

Add USE_GIT_DATE=1 to make args to build repeatable images

2015-02-25 03:33:18 +00:00

iteflash.c

ite: Added functionality to ITE In-system programming tool.

2013-11-08 00:53:05 +00:00

lbcc.c

lightbar: interpreter additions to encode other patterns

2014-10-15 18:22:37 +00:00

lbplay.c

Fix some stupid.

2014-02-17 17:35:43 +00:00

misc_util.c

Support command versioning of new host command range

2015-01-06 02:33:04 +00:00

misc_util.h

Allow bigger flash write commands

2013-07-01 16:14:16 -07:00

pem_extract_pubkey.py

rsa: add support for 4096 and 8192 bit keys

2014-11-15 06:00:02 +00:00

presubmit_check.sh

Add presubmit check for unit test

2014-02-06 19:27:18 +00:00

run_host_test

Clean up run_host_test script

2014-01-15 04:52:54 +00:00

stm32mon.c

stm32mon: fix unable to flash to nyan board problem

2014-12-16 01:28:55 +00:00

temp_metrics.conf

temp_metrics: add "--" when invoking ectool tmp006cal

2014-10-11 02:22:53 +00:00