add makefile part to generate mar file and update info

We still need some parts for the partial update files but we already
generate the build information and the complete mar file.

Change-Id: I2ae0de0b83518bc3093848b66b6f3054ebd388e1

1 files changed, 21 insertions, 0 deletions

diff --git a/bin/update/create_build_config.py b/bin/update/create_build_config.py
new file mode 100755
index 000000000000..964c92256fb7
--- /dev/null
+++ b/bin/update/create_build_config.py
@@ -0,0 +1,21 @@
+#! /usr/bin/env python3
+
+import json
+import sys
+import os
+
+def main(argv):
+    if len(argv) < 6:
+        print("Usage: create_build_config.py $PRODUCTNAME $VERSION $BUILDID $UPDATECHANNEL $TARGETDIR")
+
+    data = { 'productName' : argv[1],
+            'version' : argv[2],
+            'buildNumber' : argv[3],
+            'updateChannel' : argv[4]
+            }
+
+    with open(os.path.join(argv[5], "build_config.json"), "w") as f:
+        json.dump(data, f, indent=4)
+
+if __name__ == "__main__":
+    main(sys.argv)