merge in klp-mr1-release history after reset to klp-dev
diff --git a/core/Makefile b/core/Makefile
index 298eef1..f118cea 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1262,6 +1262,7 @@
endif
$(hide) echo "mkbootimg_args=$(BOARD_MKBOOTIMG_ARGS)" >> $(zip_root)/META/misc_info.txt
$(hide) echo "use_set_metadata=1" >> $(zip_root)/META/misc_info.txt
+ $(hide) echo "update_rename_support=1" >> $(zip_root)/META/misc_info.txt
$(call generate-userimage-prop-dictionary, $(zip_root)/META/misc_info.txt)
@# Zip everything up, preserving symlinks
$(hide) (cd $(zip_root) && zip -qry ../$(notdir $@) .)
diff --git a/core/build_id.mk b/core/build_id.mk
index 676a3fc..64ad133 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -18,4 +18,6 @@
# (like "CRB01"). It must be a single word, and is
# capitalized by convention.
-export BUILD_ID=KOT38D
+BUILD_ID := KK
+
+DISPLAY_BUILD_NUMBER := true
diff --git a/target/product/core_minimal.mk b/target/product/core_minimal.mk
index fc2fc80..159e7b2 100644
--- a/target/product/core_minimal.mk
+++ b/target/product/core_minimal.mk
@@ -33,6 +33,8 @@
bu \
com.android.location.provider \
com.android.location.provider.xml \
+ com.android.media.remotedisplay \
+ com.android.media.remotedisplay.xml \
drmserver \
framework-res \
installd \
diff --git a/tools/releasetools/edify_generator.py b/tools/releasetools/edify_generator.py
index 2c3b9e7..189672c 100644
--- a/tools/releasetools/edify_generator.py
+++ b/tools/releasetools/edify_generator.py
@@ -184,6 +184,11 @@
cmd = "delete(" + ",\0".join(['"%s"' % (i,) for i in file_list]) + ");"
self.script.append(self._WordWrap(cmd))
+ def RenameFile(self, srcfile, tgtfile):
+ """Moves a file from one location to another."""
+ if self.info.get("update_rename_support", False):
+ self.script.append('rename("%s", "%s");' % (srcfile, tgtfile))
+
def ApplyPatch(self, srcfile, tgtfile, tgtsize, tgtsha1, *patchpairs):
"""Apply binary patches (in *patchpairs) to the given srcfile to
produce tgtfile (which may be "-" to indicate overwriting the
diff --git a/tools/releasetools/ota_from_target_files b/tools/releasetools/ota_from_target_files
index a6b9b69..2ef896f 100755
--- a/tools/releasetools/ota_from_target_files
+++ b/tools/releasetools/ota_from_target_files
@@ -108,6 +108,31 @@
symlink."""
return (info.external_attr >> 28) == 010
+def ClosestFileMatch(src, tgtfiles, existing):
+ """Returns the closest file match between a source file and list
+ of potential matches. The exact filename match is preferred,
+ then the sha1 is searched for, and finally a file with the same
+ basename is evaluated. Rename support in the updater-binary is
+ required for the latter checks to be used."""
+
+ result = tgtfiles.get("path:" + src.name)
+ if result is not None:
+ return result
+
+ if not OPTIONS.target_info_dict.get("update_rename_support", False):
+ return None
+
+ if src.size < 1000:
+ return None
+
+ result = tgtfiles.get("sha1:" + src.sha1)
+ if result is not None and existing.get(result.name) is None:
+ return result
+ result = tgtfiles.get("file:" + src.name.split("/")[-1])
+ if result is not None and existing.get(result.name) is None:
+ return result
+ return None
+
class Item:
"""Items represent the metadata (user, group, mode) of files and
directories in the system image."""
@@ -514,11 +539,27 @@
verbatim_targets = []
patch_list = []
diffs = []
+ renames = {}
largest_source_size = 0
+
+ matching_file_cache = {}
+ for fn in source_data.keys():
+ sf = source_data[fn]
+ assert fn == sf.name
+ matching_file_cache["path:" + fn] = sf
+ # Only allow eligability for filename/sha matching
+ # if there isn't a perfect path match.
+ if target_data.get(sf.name) is None:
+ matching_file_cache["file:" + fn.split("/")[-1]] = sf
+ matching_file_cache["sha:" + sf.sha1] = sf
+
for fn in sorted(target_data.keys()):
tf = target_data[fn]
assert fn == tf.name
- sf = source_data.get(fn, None)
+ sf = ClosestFileMatch(tf, matching_file_cache, renames)
+ if sf is not None and sf.name != tf.name:
+ print "File has moved from " + sf.name + " to " + tf.name
+ renames[sf.name] = tf
if sf is None or fn in OPTIONS.require_verbatim:
# This file should be included verbatim
@@ -531,7 +572,7 @@
# File is different; consider sending as a patch
diffs.append(common.Difference(tf, sf))
else:
- # Target file identical to source.
+ # Target file data identical to source (may still be renamed)
pass
common.ComputeDifferences(diffs)
@@ -543,8 +584,8 @@
tf.AddToZip(output_zip)
verbatim_targets.append((tf.name, tf.size))
else:
- common.ZipWriteStr(output_zip, "patch/" + tf.name + ".p", d)
- patch_list.append((tf.name, tf, sf, tf.size, common.sha1(d).hexdigest()))
+ common.ZipWriteStr(output_zip, "patch/" + sf.name + ".p", d)
+ patch_list.append((sf.name, tf, sf, tf.size, common.sha1(d).hexdigest()))
largest_source_size = max(largest_source_size, sf.size)
source_fp = GetBuildProp("ro.build.fingerprint", OPTIONS.source_info_dict)
@@ -626,7 +667,8 @@
script.Print("Removing unneeded files...")
script.DeleteFiles(["/"+i[0] for i in verbatim_targets] +
["/"+i for i in sorted(source_data)
- if i not in target_data] +
+ if i not in target_data and
+ i not in renames] +
["/system/recovery.img"])
script.ShowProgress(0.8, 0)
@@ -713,6 +755,13 @@
script.Print("Unpacking new recovery...")
script.UnpackPackageDir("recovery", "/system")
+ if len(renames) > 0:
+ script.Print("Renaming files...")
+
+ for src in renames:
+ print "Renaming " + src + " to " + renames[src].name
+ script.RenameFile(src, renames[src].name)
+
script.Print("Symlinks and permissions...")
# Create all the symlinks that don't already exist, or point to