commit 9c84e50f4c5f0fd6cd437c1a5869452c53a51d29
author Tao Bao <tbao@google.com> Mon Aug 22 10:31:05 2016 -0700
committer Tao Bao <tbao@google.com> Mon Aug 22 10:40:24 2016 -0700
tree aa640da4dcd64b67fcfe50d4290ca2e068f767b9
parent ce4c49c2f2ea66892548d1ca004e9e9cc2045f29

releasetools: Allow creating target_files with ZIP64.

add_img_to_target_files.py fails when the target_files.zip is over 4GiB
when adding IMAGES/ folder. Specify the flag to allow creating
target_files.zip with ZIP64 extension.

Other zip artifacts (-img.zip, -ota.zip etc) remain in non-ZIP64 format.
zip2zip is not affected, which still creates non-ZIP64 zips even when
copying from target_files in ZIP64.

Bug: 30961841
Test: "make dist" with large system image and check the artifacts.

Change-Id: I0568745f01ef8f0239081f783eac92288d4fdd84

tools/releasetools/add_img_to_target_files.py

diff --git a/tools/releasetools/add_img_to_target_files.py b/tools/releasetools/add_img_to_target_files.py
index 5730019..c9a8038 100755
--- a/tools/releasetools/add_img_to_target_files.py
+++ b/tools/releasetools/add_img_to_target_files.py
@@ -316,7 +316,8 @@
 
   common.ZipClose(input_zip)
   output_zip = zipfile.ZipFile(filename, "a",
-                               compression=zipfile.ZIP_DEFLATED)
+                               compression=zipfile.ZIP_DEFLATED,
+                               allowZip64=True)
 
   has_recovery = (OPTIONS.info_dict.get("no_recovery") != "true")
   system_root_image = (OPTIONS.info_dict.get("system_root_image", None) == "true")