commit bc3e6b00d2ed50d5fd77f2a74348608e52935e6d
author Sen Jiang <senj@google.com> Tue Jan 19 18:39:26 2016 +0800
committer Sen Jiang <senj@google.com> Mon Mar 07 20:52:33 2016 +0000
tree 4ad45963168819869e8efa055692d300ed676224
parent cd48636034d748966a7721c56601c46aef26259d

Implement IMGDIFF operation in the client.

This operation is used to apply update on gzipped data with much smaller
diff data than bsdiff.

update_engine only calls ApplyImagePatch() with all the data, the actuall
implementation of the imgdiff format is in bootable/recovery/applypatch.

Test: mma & added unittest
Bug: 26628339

Change-Id: I2b8a097aa68727b06be101cc06a3a896b835a815

update_engine.gyp

diff --git a/update_engine.gyp b/update_engine.gyp
index 07e6f6c..9d0f9ac 100644
--- a/update_engine.gyp
+++ b/update_engine.gyp
@@ -133,6 +133,7 @@
         'exported_deps': [
           'libcrypto',
           'libcurl',
+          'libimgpatch',
           'libssl',
           'xz-embedded',
         ],