arc: Add required constants for crrev.com/i/598709
BUG=b:75962133
TEST=N/A
Change-Id: I0e3f8746e78b695cb5df35744b20d9eff2677aeb
Reviewed-on: https://chromium-review.googlesource.com/988743
Commit-Ready: Yury Khmel <khmel@google.com>
Tested-by: Yury Khmel <khmel@google.com>
Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
diff --git a/eclass/cros-constants.eclass b/eclass/cros-constants.eclass
index 9251ddb..e734ebb 100644
--- a/eclass/cros-constants.eclass
+++ b/eclass/cros-constants.eclass
@@ -61,3 +61,10 @@
# Path to install directory for temporary /vendor build files (relative to
# sysroot).
ARC_VENDOR_DIR="/build/rootfs${ARC_PREFIX}/vendor"
+
+# @ECLASS-VARIABLE: ARC_ETC_DIR
+# @DESCRIPTION:
+# Path to install directory for temporary /etc build files (relative to
+# sysroot).
+ARC_ETC_DIR="/build/rootfs${ARC_PREFIX}/etc"
+
