commit 3cd4df127c29eb90c0e203373edfbc9534c79169
author Amin Hassani <ahassani@google.com> Fri Aug 25 11:21:53 2017 -0700
committer chrome-bot <chrome-bot@chromium.org> Mon Nov 06 17:26:17 2017 -0800
tree 1237371f4deddc1cd8b2e7fd10d5a2baf93a20b8
parent cdeb6e60ad4837afff97a370b6ea39dc98146a36

update_engine: Generate PUFFDIFF operation

This patch adds functionality for generating PUFFDIFF operation, but
since the minor verion has not been increase, it actually does not
generate the operation itself. PUFFDIFF is used for patching deflate
based files.

BUG=chromium:767120
TEST=unittest passes; brillo_update_payload {generate|verify} passes;
CQ-DEPEND=CL:726945

Change-Id: I4ffdac8dce3740ef9fc2156cb0dad83a8364c8b5
Reviewed-on: https://chromium-review.googlesource.com/658298
Commit-Ready: Amin Hassani <ahassani@chromium.org>
Tested-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Ben Chan <benchan@chromium.org>

Android.mk

diff --git a/Android.mk b/Android.mk
index fcde4f5..08798aa 100644
--- a/Android.mk
+++ b/Android.mk
@@ -611,8 +611,9 @@
 # for any client code.
 ue_libpayload_generator_exported_static_libraries := \
     libbsdiff \
-    libpayload_consumer \
     liblzma \
+    libpayload_consumer \
+    libpuffdiff \
     update_metadata-protos \
     $(ue_libpayload_consumer_exported_static_libraries) \
     $(ue_update_metadata_protos_exported_static_libraries)
@@ -661,8 +662,9 @@
 LOCAL_C_INCLUDES := $(ue_common_c_includes)
 LOCAL_STATIC_LIBRARIES := \
     libbsdiff \
-    libpayload_consumer \
     liblzma \
+    libpayload_consumer \
+    libpuffdiff \
     update_metadata-protos \
     $(ue_common_static_libraries) \
     $(ue_libpayload_consumer_exported_static_libraries) \