Merge "[MIPS] Unite mipsel and mips64el 4.9 gcc toolchains" into lmp-dev
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 15964b1..50ef451 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -900,10 +900,26 @@
cmd.append(ttemp.name)
cmd.append(ptemp.name)
p = Run(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
- _, err = p.communicate()
+ err = []
+ def run():
+ _, e = p.communicate()
+ if e: err.append(e)
+ th = threading.Thread(target=run)
+ th.start()
+ th.join(timeout=300) # 5 mins
+ if th.is_alive():
+ print "WARNING: diff command timed out"
+ p.terminate()
+ th.join(5)
+ if th.is_alive():
+ p.kill()
+ th.join()
+
if err or p.returncode != 0:
- print "WARNING: failure running %s:\n%s\n" % (diff_program, err)
- return None
+ print "WARNING: failure running %s:\n%s\n" % (
+ diff_program, "".join(err))
+ self.patch = None
+ return None, None, None
diff = ptemp.read()
finally:
ptemp.close()
diff --git a/tools/releasetools/ota_from_target_files b/tools/releasetools/ota_from_target_files
index 54d4884..9f70167 100755
--- a/tools/releasetools/ota_from_target_files
+++ b/tools/releasetools/ota_from_target_files
@@ -117,6 +117,7 @@
OPTIONS.block_based = False
OPTIONS.updater_binary = None
OPTIONS.oem_source = None
+OPTIONS.fallback_to_full = True
def MostPopularKey(d, default):
"""Given a dict, return the key corresponding to the largest
@@ -852,19 +853,24 @@
GetBuildProp("ro.build.thumbprint", OPTIONS.source_info_dict))
if updating_boot:
+ boot_type, boot_device = common.GetTypeAndDevice("/boot", OPTIONS.info_dict)
d = common.Difference(target_boot, source_boot)
_, _, d = d.ComputePatch()
- print "boot target: %d source: %d diff: %d" % (
- target_boot.size, source_boot.size, len(d))
+ if d is None:
+ include_full_boot = True
+ common.ZipWriteStr(output_zip, "boot.img", target_boot.data)
+ else:
+ include_full_boot = False
- common.ZipWriteStr(output_zip, "patch/boot.img.p", d)
+ print "boot target: %d source: %d diff: %d" % (
+ target_boot.size, source_boot.size, len(d))
- boot_type, boot_device = common.GetTypeAndDevice("/boot", OPTIONS.info_dict)
+ common.ZipWriteStr(output_zip, "patch/boot.img.p", d)
- script.PatchCheck("%s:%s:%d:%s:%d:%s" %
- (boot_type, boot_device,
- source_boot.size, source_boot.sha1,
- target_boot.size, target_boot.sha1))
+ script.PatchCheck("%s:%s:%d:%s:%d:%s" %
+ (boot_type, boot_device,
+ source_boot.size, source_boot.sha1,
+ target_boot.size, target_boot.sha1))
device_specific.IncrementalOTA_VerifyEnd()
@@ -905,19 +911,24 @@
if not OPTIONS.two_step:
if updating_boot:
- # Produce the boot image by applying a patch to the current
- # contents of the boot partition, and write it back to the
- # partition.
- script.Print("Patching boot image...")
- script.ShowProgress(0.1, 10)
- script.ApplyPatch("%s:%s:%d:%s:%d:%s"
- % (boot_type, boot_device,
- source_boot.size, source_boot.sha1,
- target_boot.size, target_boot.sha1),
- "-",
- target_boot.size, target_boot.sha1,
- source_boot.sha1, "patch/boot.img.p")
- print "boot image changed; including."
+ if include_full_boot:
+ print "boot image changed; including full."
+ script.Print("Installing boot image...")
+ script.WriteRawImage("/boot", "boot.img")
+ else:
+ # Produce the boot image by applying a patch to the current
+ # contents of the boot partition, and write it back to the
+ # partition.
+ print "boot image changed; including patch."
+ script.Print("Patching boot image...")
+ script.ShowProgress(0.1, 10)
+ script.ApplyPatch("%s:%s:%d:%s:%d:%s"
+ % (boot_type, boot_device,
+ source_boot.size, source_boot.sha1,
+ target_boot.size, target_boot.sha1),
+ "-",
+ target_boot.size, target_boot.sha1,
+ source_boot.sha1, "patch/boot.img.p")
else:
print "boot image unchanged; skipping."
@@ -1489,6 +1500,8 @@
OPTIONS.block_based = True
elif o in ("-b", "--binary"):
OPTIONS.updater_binary = a
+ elif o in ("--no_fallback_to_full",):
+ OPTIONS.fallback_to_full = False
else:
return False
return True
@@ -1508,6 +1521,7 @@
"block",
"binary=",
"oem_settings=",
+ "no_fallback_to_full",
],
extra_option_handler=option_handler)
@@ -1554,35 +1568,47 @@
if OPTIONS.device_specific is not None:
OPTIONS.device_specific = os.path.abspath(OPTIONS.device_specific)
- if OPTIONS.no_signing:
- output_zip = zipfile.ZipFile(args[1], "w", compression=zipfile.ZIP_DEFLATED)
- else:
- temp_zip_file = tempfile.NamedTemporaryFile()
- output_zip = zipfile.ZipFile(temp_zip_file, "w",
- compression=zipfile.ZIP_DEFLATED)
+ while True:
- if OPTIONS.incremental_source is None:
- WriteFullOTAPackage(input_zip, output_zip)
- if OPTIONS.package_key is None:
- OPTIONS.package_key = OPTIONS.info_dict.get(
- "default_system_dev_certificate",
- "build/target/product/security/testkey")
- else:
- print "unzipping source target-files..."
- OPTIONS.source_tmp, source_zip = common.UnzipTemp(OPTIONS.incremental_source)
- OPTIONS.target_info_dict = OPTIONS.info_dict
- OPTIONS.source_info_dict = common.LoadInfoDict(source_zip)
- if "selinux_fc" in OPTIONS.source_info_dict:
- OPTIONS.source_info_dict["selinux_fc"] = os.path.join(OPTIONS.source_tmp, "BOOT", "RAMDISK",
- "file_contexts")
- if OPTIONS.package_key is None:
- OPTIONS.package_key = OPTIONS.source_info_dict.get(
- "default_system_dev_certificate",
- "build/target/product/security/testkey")
- if OPTIONS.verbose:
- print "--- source info ---"
- common.DumpInfoDict(OPTIONS.source_info_dict)
- WriteIncrementalOTAPackage(input_zip, source_zip, output_zip)
+ if OPTIONS.no_signing:
+ if os.path.exists(args[1]): os.unlink(args[1])
+ output_zip = zipfile.ZipFile(args[1], "w", compression=zipfile.ZIP_DEFLATED)
+ else:
+ temp_zip_file = tempfile.NamedTemporaryFile()
+ output_zip = zipfile.ZipFile(temp_zip_file, "w",
+ compression=zipfile.ZIP_DEFLATED)
+
+ if OPTIONS.incremental_source is None:
+ WriteFullOTAPackage(input_zip, output_zip)
+ if OPTIONS.package_key is None:
+ OPTIONS.package_key = OPTIONS.info_dict.get(
+ "default_system_dev_certificate",
+ "build/target/product/security/testkey")
+ break
+
+ else:
+ print "unzipping source target-files..."
+ OPTIONS.source_tmp, source_zip = common.UnzipTemp(OPTIONS.incremental_source)
+ OPTIONS.target_info_dict = OPTIONS.info_dict
+ OPTIONS.source_info_dict = common.LoadInfoDict(source_zip)
+ if "selinux_fc" in OPTIONS.source_info_dict:
+ OPTIONS.source_info_dict["selinux_fc"] = os.path.join(OPTIONS.source_tmp, "BOOT", "RAMDISK",
+ "file_contexts")
+ if OPTIONS.package_key is None:
+ OPTIONS.package_key = OPTIONS.source_info_dict.get(
+ "default_system_dev_certificate",
+ "build/target/product/security/testkey")
+ if OPTIONS.verbose:
+ print "--- source info ---"
+ common.DumpInfoDict(OPTIONS.source_info_dict)
+ try:
+ WriteIncrementalOTAPackage(input_zip, source_zip, output_zip)
+ break
+ except ValueError:
+ if not OPTIONS.fallback_to_full: raise
+ print "--- failed to build incremental; falling back to full ---"
+ OPTIONS.incremental_source = None
+ output_zip.close()
output_zip.close()