Added GPIO support for update engine automated test.
New functionality in update engine for discovering and reading the
dut_flaga/b GPIOs; we use the dut_flaga value as trigger for using
a different update server URL.
Note: in the future, we will migrate all GPIO functionality outside of
update engine, into its own dedicated package.
CQ-DEPEND=I82cdd28a87f5227e63586810534b92922d43ae52
BUG=chromium-os:25397
TEST=GPIOs were discovered and read on x86-alex, w/ and w/o servo.
Change-Id: Ice3a7ee9669c0916956b492c9524e4b5808d6fb3
Reviewed-on: https://gerrit.chromium.org/gerrit/16554
Commit-Ready: Gilad Arnold <garnold@chromium.org>
Reviewed-by: Gilad Arnold <garnold@chromium.org>
Tested-by: Gilad Arnold <garnold@chromium.org>
diff --git a/SConstruct b/SConstruct
index bda72dc..e7e9783 100644
--- a/SConstruct
+++ b/SConstruct
@@ -208,6 +208,7 @@
pthread
rootdev
ssl
+ udev
xml2""")
env['CPPPATH'] = ['..']
env['BUILDERS']['ProtocolBuffer'] = proto_builder