Merge "Move x86_64 target to clang by default."
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index fed91e8..6cf344f 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -109,8 +109,6 @@
 LOCAL_ALLOW_UNDEFINED_SYMBOLS:=
 LOCAL_DX_FLAGS:=
 LOCAL_JACK_ENABLED:=$(DEFAULT_JACK_ENABLED) # '' (ie disabled), disabled, full, incremental
-LOCAL_JACK_VM_ARGS := $(DEFAULT_JACK_VM_ARGS)
-LOCAL_JACK_EXTRA_ARGS := $(DEFAULT_JACK_EXTRA_ARGS)
 LOCAL_JACK_FLAGS:=
 LOCAL_JILL_FLAGS:=
 LOCAL_CERTIFICATE:=
diff --git a/core/config.mk b/core/config.mk
index 848a462..8863064 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -427,9 +427,7 @@
 # Generic tools.
 JACK := $(HOST_OUT_EXECUTABLES)/jack
 JACK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jack.jar
-JACK_LAUNCHER_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jack-launcher.jar
 JILL_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jill.jar
-JACK_MULTIDEX_DEFAULT_PREPROCESSOR := frameworks/multidex/library/resources/JACK-INF/legacyMultidexInstallation.jpp
 
 LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39
 # The default PKGDATADIR built in the prebuilt bison is a relative path
@@ -488,27 +486,6 @@
 else
 DEFAULT_JACK_ENABLED:=
 endif
-ifneq ($(strip $(ANDROID_JACK_VM)),)
-JACK_VM := $(ANDROID_JACK_VM)
-else
-JACK_VM := java
-endif
-# call jack
-#
-# $(1): vm arguments
-# $(2): jack perf arguments
-ifneq (,$(strip $(filter dist,$(MAKECMDGOALS))))
-JACK_SERVER_LOG_COMMAND := mkdir -p $(DIST_DIR)/logs/; SERVER_LOG=$(DIST_DIR)/logs/jack-server.log
-endif
-define call-jack
-$(JACK_SERVER_LOG_COMMAND) JACK_VM_COMMAND="$(JACK_VM) $(1) $(JAVA_TMPDIR_ARG) -jar $(JACK_LAUNCHER_JAR) " JACK_JAR="$(JACK_JAR)" $(JACK) $(2)
-endef
-$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JACK_VM_ARGS := $(DEFAULT_JACK_VM_ARGS)
-ifneq ($(ANDROID_JACK_VM_ARGS),)
-DEFAULT_JACK_VM_ARGS := $(ANDROID_JACK_VM_ARGS)
-else
-DEFAULT_JACK_VM_ARGS := -Dfile.encoding=UTF-8 -Xms2560m -XX:+TieredCompilation
-endif
 ifneq ($(ANDROID_JACK_EXTRA_ARGS),)
 DEFAULT_JACK_EXTRA_ARGS := $(ANDROID_JACK_EXTRA_ARGS)
 else
diff --git a/core/configure_local_jack.mk b/core/configure_local_jack.mk
index 98b13d2..d903ed9 100644
--- a/core/configure_local_jack.mk
+++ b/core/configure_local_jack.mk
@@ -17,7 +17,9 @@
 ifdef ANDROID_FORCE_JACK_ENABLED
 LOCAL_JACK_ENABLED := $(ANDROID_FORCE_JACK_ENABLED)
 endif
+
 LOCAL_JACK_ENABLED := $(strip $(LOCAL_JACK_ENABLED))
+
 ifneq ($(LOCAL_JACK_ENABLED),full)
 ifneq ($(LOCAL_JACK_ENABLED),incremental)
 ifdef LOCAL_JACK_ENABLED
@@ -28,3 +30,9 @@
 LOCAL_JACK_ENABLED :=
 endif
 endif
+
+ifdef $(LOCAL_MODULE).JACK_VERSION
+LOCAL_JACK_VERSION := $($(LOCAL_MODULE).JACK_VERSION)
+else
+LOCAL_JACK_VERSION := $(JACK_DEFAULT_VERSION)
+endif
diff --git a/core/definitions.mk b/core/definitions.mk
index bdc4fd3..a036a25 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -1777,6 +1777,12 @@
   $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,;rm -rf $(2)/META-INF)
 endef
 
+# Call jack
+#
+define call-jack
+ JACK_VERSION=$(PRIVATE_JACK_VERSION) $(JACK) $(DEFAULT_JACK_EXTRA_ARGS)
+endef
+
 # Common definition to invoke javac on the host and target.
 #
 # Some historical notes:
@@ -1877,7 +1883,7 @@
 else \
     export tmpEcjArg=""; \
 fi; \
-$(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \
+$(call call-jack) \
     $(strip $(PRIVATE_JACK_FLAGS)) \
     $(if $(NO_OPTIMIZE_DX), \
         -D jack.dex.optimize="false") \
@@ -1896,7 +1902,7 @@
     $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \
     $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \
     $$tmpEcjArg \
-    || ( rm -rf $(PRIVATE_CLASSES_JACK); rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR); exit 41 )
+    || ( rm -rf $(PRIVATE_CLASSES_JACK); exit 41 )
 $(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@)
 $(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list
 $(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp)
@@ -1912,7 +1918,7 @@
 	$(hide) mkdir -p $@.tmpjill.res
 	$(hide) $(call unzip-jar-files,$<,$@.tmpjill.res)
 	$(hide) find $@.tmpjill.res -iname "*.class" -delete
-	$(hide) $(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \
+	$(hide) $(call call-jack) \
         -D jack.import.resource.policy=keep-first \
         -D jack.import.type.policy=keep-first \
 	    --import $@.tmpjill.jack \
@@ -1956,7 +1962,7 @@
 else \
     export tmpEcjArg=""; \
 fi; \
-$(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \
+$(call call-jack) \
     $(strip $(PRIVATE_JACK_FLAGS)) \
     $(if $(NO_OPTIMIZE_DX), \
         -D jack.dex.optimize="false") \
diff --git a/core/host_dalvik_java_library.mk b/core/host_dalvik_java_library.mk
index 37355b5..59ecf4e 100644
--- a/core/host_dalvik_java_library.mk
+++ b/core/host_dalvik_java_library.mk
@@ -123,9 +123,10 @@
 
 $(built_dex): PRIVATE_CLASSES_JACK := $(full_classes_jack)
 $(built_dex): PRIVATE_JACK_FLAGS := $(GLOBAL_JAVAC_DEBUG_FLAGS) $(LOCAL_JACK_FLAGS)
+$(built_dex): PRIVATE_JACK_VERSION := $(LOCAL_JACK_VERSION)
 $(built_dex): $(java_sources) $(java_resource_sources) $(full_jack_lib_deps) \
         $(jar_manifest_file) $(proto_java_sources_file_stamp) $(LOCAL_MODULE_MAKEFILE_DEP) \
-        $(LOCAL_ADDITIONAL_DEPENDENCIES) $(JACK_JAR) $(JACK_LAUNCHER_JAR)
+        $(LOCAL_ADDITIONAL_DEPENDENCIES) $(JACK)
 	@echo Building with Jack: $@
 	$(jack-java-to-dex)
 
diff --git a/core/host_dalvik_static_java_library.mk b/core/host_dalvik_static_java_library.mk
index 8255e5e..6248e1a 100644
--- a/core/host_dalvik_static_java_library.mk
+++ b/core/host_dalvik_static_java_library.mk
@@ -35,6 +35,7 @@
 # proguard is not supported
 # *.proto files are not supported
 $(full_classes_jack): PRIVATE_JACK_FLAGS := $(GLOBAL_JAVAC_DEBUG_FLAGS) $(LOCAL_JACK_FLAGS)
+$(full_classes_jack): PRIVATE_JACK_VERSION := $(LOCAL_JACK_VERSION)
 $(full_classes_jack): PRIVATE_JARJAR_RULES := $(LOCAL_JARJAR_RULES)
 $(full_classes_jack): \
 	PRIVATE_JACK_INTERMEDIATES_DIR := $(intermediates.COMMON)/jack-rsc
@@ -48,7 +49,7 @@
 $(full_classes_jack): $(java_sources) $(java_resource_sources) $(full_jack_lib_deps) \
         $(jar_manifest_file) $(layers_file) $(LOCAL_MODULE_MAKEFILE_DEP) \
         $(LOCAL_ADDITIONAL_DEPENDENCIES) $(LOCAL_JARJAR_RULES) \
-        $(JACK_JAR) $(JACK_LAUNCHER_JAR)
+        $(JACK)
 	@echo Building with Jack: $@
 	$(java-to-jack)
 
diff --git a/core/java.mk b/core/java.mk
index f78bee2..f9305df 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -644,11 +644,12 @@
 endif # LOCAL_PROGUARD_ENABLED defined
 
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JACK_FLAGS := $(GLOBAL_JAVAC_DEBUG_FLAGS) $(LOCAL_JACK_FLAGS)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JACK_VERSION := $(LOCAL_JACK_VERSION)
 
 jack_all_deps := $(java_sources) $(java_resource_sources) $(full_jack_lib_deps) \
         $(jar_manifest_file) $(layers_file) $(RenderScript_file_stamp) $(proguard_flag_files) \
         $(proto_java_sources_file_stamp) $(LOCAL_ADDITIONAL_DEPENDENCIES) $(LOCAL_JARJAR_RULES) \
-        $(LOCAL_MODULE_MAKEFILE_DEP) $(JACK_JAR) $(JACK_LAUNCHER_JAR)
+        $(LOCAL_MODULE_MAKEFILE_DEP) $(JACK)
 
 ifeq ($(LOCAL_IS_STATIC_JAVA_LIBRARY),true)
 $(full_classes_jack): $(jack_all_deps)
diff --git a/core/java_common.mk b/core/java_common.mk
index 6d5c2dd..9d81096 100644
--- a/core/java_common.mk
+++ b/core/java_common.mk
@@ -259,8 +259,6 @@
         JAVA_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),COMMON)/classes.jack)
 
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_STATIC_JACK_LIBRARIES := $(full_static_jack_libs)
-$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JACK_VM_ARGS := $(LOCAL_JACK_VM_ARGS)
-$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JACK_EXTRA_ARGS := $(LOCAL_JACK_EXTRA_ARGS)
 
 ifndef LOCAL_IS_HOST_MODULE
 ifeq ($(LOCAL_SDK_VERSION),)
diff --git a/core/main.mk b/core/main.mk
index 8610492..e20128b 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -312,6 +312,12 @@
 # The pdk (Platform Development Kit) build
 include build/core/pdk_config.mk
 
+#
+# -----------------------------------------------------------------
+# Jack version configuration
+include $(TOPDIR)prebuilts/sdk/tools/jack_versions.mk
+include $(TOPDIR)prebuilts/sdk/tools/jack_for_module.mk
+
 # -----------------------------------------------------------------
 ###
 ### In this section we set up the things that are different
diff --git a/core/prebuilt_internal.mk b/core/prebuilt_internal.mk
index 034b5ec..505bd45 100644
--- a/core/prebuilt_internal.mk
+++ b/core/prebuilt_internal.mk
@@ -313,7 +313,7 @@
 ifeq ($(LOCAL_MODULE_CLASS),JAVA_LIBRARIES)
 $(intermediates.COMMON)/classes.jack : PRIVATE_JILL_FLAGS:=$(LOCAL_JILL_FLAGS)
 $(intermediates.COMMON)/classes.jack : $(my_src_jar) $(LOCAL_MODULE_MAKEFILE_DEP) \
-        $(LOCAL_ADDITIONAL_DEPENDENCIES) $(JILL_JAR) $(JACK_JAR) $(JACK_LAUNCHER_JAR)
+        $(LOCAL_ADDITIONAL_DEPENDENCIES) $(JILL_JAR) $(JACK)
 	$(transform-jar-to-jack)
 
 endif # JAVA_LIBRARIES
diff --git a/envsetup.sh b/envsetup.sh
index d1d47df..f838d62 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -1061,14 +1061,16 @@
     Darwin)
         function sgrep()
         {
-            find -E . -name .repo -prune -o -name .git -prune -o  -type f -iregex '.*\.(c|h|cc|cpp|S|java|xml|sh|mk|aidl)' -print0 | xargs -0 grep --color -n "$@"
+            find -E . -name .repo -prune -o -name .git -prune -o  -type f -iregex '.*\.(c|h|cc|cpp|S|java|xml|sh|mk|aidl)' \
+                -exec grep --color -n "$@" {} +
         }
 
         ;;
     *)
         function sgrep()
         {
-            find . -name .repo -prune -o -name .git -prune -o  -type f -iregex '.*\.\(c\|h\|cc\|cpp\|S\|java\|xml\|sh\|mk\|aidl\)' -print0 | xargs -0 grep --color -n "$@"
+            find . -name .repo -prune -o -name .git -prune -o  -type f -iregex '.*\.\(c\|h\|cc\|cpp\|S\|java\|xml\|sh\|mk\|aidl\)' \
+                -exec grep --color -n "$@" {} +
         }
         ;;
 esac
@@ -1080,61 +1082,73 @@
 
 function ggrep()
 {
-    find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f -name "*\.gradle" -print0 | xargs -0 grep --color -n "$@"
+    find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f -name "*\.gradle" \
+        -exec grep --color -n "$@" {} +
 }
 
 function jgrep()
 {
-    find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f -name "*\.java" -print0 | xargs -0 grep --color -n "$@"
+    find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f -name "*\.java" \
+        -exec grep --color -n "$@" {} +
 }
 
 function cgrep()
 {
-    find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( -name '*.c' -o -name '*.cc' -o -name '*.cpp' -o -name '*.h' -o -name '*.hpp' \) -print0 | xargs -0 grep --color -n "$@"
+    find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( -name '*.c' -o -name '*.cc' -o -name '*.cpp' -o -name '*.h' -o -name '*.hpp' \) \
+        -exec grep --color -n "$@" {} +
 }
 
 function resgrep()
 {
-    for dir in `find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -name res -type d`; do find $dir -type f -name '*\.xml' -print0 | xargs -0 grep --color -n "$@"; done;
+    for dir in `find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -name res -type d`; do
+        find $dir -type f -name '*\.xml' -exec grep --color -n "$@" {} +
+    done
 }
 
 function mangrep()
 {
-    find . -name .repo -prune -o -name .git -prune -o -path ./out -prune -o -type f -name 'AndroidManifest.xml' -print0 | xargs -0 grep --color -n "$@"
+    find . -name .repo -prune -o -name .git -prune -o -path ./out -prune -o -type f -name 'AndroidManifest.xml' \
+        -exec grep --color -n "$@" {} +
 }
 
 function sepgrep()
 {
-    find . -name .repo -prune -o -name .git -prune -o -path ./out -prune -o -name sepolicy -type d -print0 | xargs -0 grep --color -n -r --exclude-dir=\.git "$@"
+    find . -name .repo -prune -o -name .git -prune -o -path ./out -prune -o -name sepolicy -type d \
+        -exec grep --color -n -r --exclude-dir=\.git "$@" {} +
 }
 
 function rcgrep()
 {
-    find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f -name "*\.rc*" -print0 | xargs -0 grep --color -n "$@"
+    find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f -name "*\.rc*" \
+        -exec grep --color -n "$@" {} +
 }
 
 case `uname -s` in
     Darwin)
         function mgrep()
         {
-            find -E . -name .repo -prune -o -name .git -prune -o -path ./out -prune -o -type f -iregex '.*/(Makefile|Makefile\..*|.*\.make|.*\.mak|.*\.mk)' -print0 | xargs -0 grep --color -n "$@"
+            find -E . -name .repo -prune -o -name .git -prune -o -path ./out -prune -o -type f -iregex '.*/(Makefile|Makefile\..*|.*\.make|.*\.mak|.*\.mk)' \
+                -exec grep --color -n "$@" {} +
         }
 
         function treegrep()
         {
-            find -E . -name .repo -prune -o -name .git -prune -o -type f -iregex '.*\.(c|h|cpp|S|java|xml)' -print0 | xargs -0 grep --color -n -i "$@"
+            find -E . -name .repo -prune -o -name .git -prune -o -type f -iregex '.*\.(c|h|cpp|S|java|xml)' \
+                -exec grep --color -n -i "$@" {} +
         }
 
         ;;
     *)
         function mgrep()
         {
-            find . -name .repo -prune -o -name .git -prune -o -path ./out -prune -o -regextype posix-egrep -iregex '(.*\/Makefile|.*\/Makefile\..*|.*\.make|.*\.mak|.*\.mk)' -type f -print0 | xargs -0 grep --color -n "$@"
+            find . -name .repo -prune -o -name .git -prune -o -path ./out -prune -o -regextype posix-egrep -iregex '(.*\/Makefile|.*\/Makefile\..*|.*\.make|.*\.mak|.*\.mk)' -type f \
+                -exec grep --color -n "$@" {} +
         }
 
         function treegrep()
         {
-            find . -name .repo -prune -o -name .git -prune -o -regextype posix-egrep -iregex '.*\.(c|h|cpp|S|java|xml)' -type f -print0 | xargs -0 grep --color -n -i "$@"
+            find . -name .repo -prune -o -name .git -prune -o -regextype posix-egrep -iregex '.*\.(c|h|cpp|S|java|xml)' -type f \
+                -exec grep --color -n -i "$@" {} +
         }
 
         ;;
diff --git a/target/board/generic/sepolicy/property.te b/target/board/generic/sepolicy/property.te
index b316d08..22d580a 100644
--- a/target/board/generic/sepolicy/property.te
+++ b/target/board/generic/sepolicy/property.te
@@ -1,2 +1,3 @@
 type qemu_prop, property_type;
 type radio_noril_prop, property_type;
+type opengles_prop, property_type;
diff --git a/target/board/generic/sepolicy/property_contexts b/target/board/generic/sepolicy/property_contexts
index 09b9b06..f4653c0 100644
--- a/target/board/generic/sepolicy/property_contexts
+++ b/target/board/generic/sepolicy/property_contexts
@@ -1,2 +1,3 @@
 qemu.                   u:object_r:qemu_prop:s0
 radio.noril             u:object_r:radio_noril_prop:s0
+opengles.               u:object_r:opengles_prop:s0
diff --git a/target/board/generic/sepolicy/qemu_props.te b/target/board/generic/sepolicy/qemu_props.te
index 4a91c4c..60a09a5 100644
--- a/target/board/generic/sepolicy/qemu_props.te
+++ b/target/board/generic/sepolicy/qemu_props.te
@@ -8,3 +8,4 @@
 set_prop(qemu_props, qemu_prop)
 set_prop(qemu_props, dalvik_prop)
 set_prop(qemu_props, config_prop)
+set_prop(qemu_props, opengles_prop)
diff --git a/tools/releasetools/blockimgdiff.py b/tools/releasetools/blockimgdiff.py
index 42007eb..882cc87 100644
--- a/tools/releasetools/blockimgdiff.py
+++ b/tools/releasetools/blockimgdiff.py
@@ -338,8 +338,8 @@
           sid = next_stash_id
           next_stash_id += 1
         stashes[s] = sid
-        stashed_blocks += sr.size()
         if self.version == 2:
+          stashed_blocks += sr.size()
           out.append("stash %d %s\n" % (sid, sr.to_string_raw()))
         else:
           sh = self.HashBlocks(self.src, sr)
@@ -347,15 +347,17 @@
             stashes[sh] += 1
           else:
             stashes[sh] = 1
+            stashed_blocks += sr.size()
             out.append("stash %s %s\n" % (sh, sr.to_string_raw()))
 
       if stashed_blocks > max_stashed_blocks:
         max_stashed_blocks = stashed_blocks
 
       free_string = []
+      free_size = 0
 
       if self.version == 1:
-        src_str = xf.src_ranges.to_string_raw()
+        src_str = xf.src_ranges.to_string_raw() if xf.src_ranges else ""
       elif self.version >= 2:
 
         #   <# blocks> <src ranges>
@@ -371,7 +373,6 @@
         mapped_stashes = []
         for s, sr in xf.use_stash:
           sid = stashes.pop(s)
-          stashed_blocks -= sr.size()
           unstashed_src_ranges = unstashed_src_ranges.subtract(sr)
           sh = self.HashBlocks(self.src, sr)
           sr = xf.src_ranges.map_within(sr)
@@ -384,11 +385,13 @@
             # and lead to OTA failures.
             # Bug: 23119955
             free_string.append("free %d\n" % (sid,))
+            free_size += sr.size()
           else:
             assert sh in stashes
             src_str.append("%s:%s" % (sh, sr.to_string_raw()))
             stashes[sh] -= 1
             if stashes[sh] == 0:
+              free_size += sr.size()
               free_string.append("free %s\n" % (sh))
               stashes.pop(sh)
           heapq.heappush(free_stash_ids, sid)
@@ -492,6 +495,7 @@
 
       if free_string:
         out.append("".join(free_string))
+        stashed_blocks -= free_size
 
       if self.version >= 2 and common.OPTIONS.cache_size is not None:
         # Sanity check: abort if we're going to need more stash space than