diff --git a/tools/releasetools/ota_from_target_files.py b/tools/releasetools/ota_from_target_files.py index 94dbd4ef8..02b2b4de0 100755 --- a/tools/releasetools/ota_from_target_files.py +++ b/tools/releasetools/ota_from_target_files.py @@ -1051,6 +1051,15 @@ def GenerateAbOtaPackage(target_file, output_file, source_file=None): "META/ab_partitions.txt is required for ab_update." target_info = common.BuildInfo(OPTIONS.target_info_dict, OPTIONS.oem_dicts) source_info = common.BuildInfo(OPTIONS.source_info_dict, OPTIONS.oem_dicts) + vendor_prop = source_info.info_dict.get("vendor.build.prop") + vabc_used = vendor_prop and \ + vendor_prop.GetProp("ro.virtual_ab.compression.enabled") == "true" and \ + not OPTIONS.disable_vabc + if vabc_used: + # TODO(zhangkelvin) Remove this once FEC on VABC is supported + logger.info("Virtual AB Compression enabled, disabling FEC") + OPTIONS.disable_fec_computation = True + OPTIONS.disable_verity_computation = True else: assert "ab_partitions" in OPTIONS.info_dict, \ "META/ab_partitions.txt is required for ab_update."