merge in ics-mr1-release history after reset to ics-mr1
diff --git a/core/build_id.mk b/core/build_id.mk
index 24e67de..70bd235 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -1,4 +1,3 @@
-
#
# Copyright (C) 2008 The Android Open Source Project
#
@@ -14,9 +13,20 @@
# See the License for the specific language governing permissions and
# limitations under the License.
#
+
+#
+# Defines branch-specific values.
+#
+
# BUILD_ID is usually used to specify the branch name
# (like "MAIN") or a branch name and a release candidate
-# (like "CRB01"). It must be a single word, and is
+# (like "TC1-RC5"). It must be a single word, and is
# capitalized by convention.
+#
+BUILD_ID := MR1
-export BUILD_ID=IML63
+# DISPLAY_BUILD_NUMBER should only be set for development branches,
+# If set, the BUILD_NUMBER (cl) is appended to the BUILD_ID for
+# a more descriptive BUILD_ID_DISPLAY, otherwise BUILD_ID_DISPLAY
+# is the same as BUILD_ID
+DISPLAY_BUILD_NUMBER := true
diff --git a/tools/releasetools/ota_from_target_files b/tools/releasetools/ota_from_target_files
index 0a27a19..1514ea7 100755
--- a/tools/releasetools/ota_from_target_files
+++ b/tools/releasetools/ota_from_target_files
@@ -336,13 +336,8 @@
boot_type, boot_device = common.GetTypeAndDevice("/boot", OPTIONS.info_dict)
recovery_type, recovery_device = common.GetTypeAndDevice("/recovery", OPTIONS.info_dict)
- # Images with different content will have a different first page, so
- # we check to see if this recovery has already been installed by
- # testing just the first 2k.
- HEADER_SIZE = 2048
- header_sha1 = common.sha1(recovery_img.data[:HEADER_SIZE]).hexdigest()
sh = """#!/system/bin/sh
-if ! applypatch -c %(recovery_type)s:%(recovery_device)s:%(header_size)d:%(header_sha1)s; then
+if ! applypatch -c %(recovery_type)s:%(recovery_device)s:%(recovery_size)d:%(recovery_sha1)s; then
log -t recovery "Installing new recovery image"
applypatch %(boot_type)s:%(boot_device)s:%(boot_size)d:%(boot_sha1)s %(recovery_type)s:%(recovery_device)s %(recovery_sha1)s %(recovery_size)d %(boot_sha1)s:/system/recovery-from-boot.p
else
@@ -350,8 +345,6 @@
fi
""" % { 'boot_size': boot_img.size,
'boot_sha1': boot_img.sha1,
- 'header_size': HEADER_SIZE,
- 'header_sha1': header_sha1,
'recovery_size': recovery_img.size,
'recovery_sha1': recovery_img.sha1,
'boot_type': boot_type,