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platform_build
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fix timestamps in images to the build date 

Pass the -T option to mkuserimg.sh to set all timestamps in the system
image (and any other ext4 image we build) to the value of
ro.build.date.utc for the build.  This makes images produced from a
given target_files bit-identical.

Change-Id: Ibba5fa7a610f476209ef61708729cfd79dece0b6
This commit is contained in:
Doug Zongker 2013-12-05 15:54:55 -08:00
parent b00398a07e
commit 850b80780d
1 changed files with 4 additions and 3 deletions
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7
tools/releasetools/build_image.py
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@ -232,8 +232,9 @@ def BuildImage(in_dir, prop_dict, out_file):
run_fsck = True
build_command.extend([in_dir, out_file, fs_type,
prop_dict["mount_point"]])
if "partition_size" in prop_dict:
build_command.append(prop_dict["partition_size"])
build_command.append(prop_dict["partition_size"])
if "timestamp" in prop_dict:
build_command.extend(["-T", str(prop_dict["timestamp"])])
if "selinux_fc" in prop_dict:
build_command.append(prop_dict["selinux_fc"])
else:
@ -276,7 +277,7 @@ def ImagePropFromGlobalDict(glob_dict, mount_point):
glob_dict: the global dictionary from the build system.
mount_point: such as "system", "data" etc.
"""
d = {}
d = {"timestamp": glob_dict["build.prop"].get("ro.build.date.utc", -1)}
def copy_prop(src_p, dest_p):
if src_p in glob_dict: