StrixOS/build
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge \"releasetools: Disable using imgdiff for squashfs.\" into nyc-dev

Browse Source 
am: a8d3741f1a

Change-Id: If8392b72a865f53449a1d5ca7b52de7697c4b412
This commit is contained in:
Tao Bao
2016-06-15 16:12:52 +00:00
committed by android-build-merger
parent e000bb9be6 a8d3741f1a
commit 46ff838582
3 changed files with 19 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
tools/releasetools/ota_from_target_files.py
View File

@@ -863,9 +863,15 @@ def WriteBlockIncrementalOTAPackage(target_zip, source_zip, output_zip):
# disk type is ext4
system_partition = OPTIONS.source_info_dict["fstab"]["/system"]
check_first_block = system_partition.fs_type == "ext4"
# Disable using imgdiff for squashfs. 'imgdiff -z' expects input files to be
# in zip formats. However with squashfs, a) all files are compressed in LZ4;
# b) the blocks listed in block map may not contain all the bytes for a given
# file (because they're rounded to be 4K-aligned).
disable_imgdiff = system_partition.fs_type == "squashfs"
system_diff = common.BlockDifference("system", system_tgt, system_src,
check_first_block,
version=blockimgdiff_version)
version=blockimgdiff_version,
disable_imgdiff=disable_imgdiff)
if HasVendorPartition(target_zip):
if not HasVendorPartition(source_zip):
@@ -879,9 +885,11 @@ def WriteBlockIncrementalOTAPackage(target_zip, source_zip, output_zip):
# disk type is ext4
vendor_partition = OPTIONS.source_info_dict["fstab"]["/vendor"]
check_first_block = vendor_partition.fs_type == "ext4"
disable_imgdiff = vendor_partition.fs_type == "squashfs"
vendor_diff = common.BlockDifference("vendor", vendor_tgt, vendor_src,
check_first_block,
version=blockimgdiff_version)
version=blockimgdiff_version,
disable_imgdiff=disable_imgdiff)
else:
vendor_diff = None