commit cf7407ed615cb3c694c20ce3d47a7be8b413bda3
author Colin Cross <ccross@android.com> Wed Jun 06 21:42:21 2018 +0000
committer Colin Cross <ccross@android.com> Wed Jun 06 21:42:21 2018 +0000
tree 82b7915f4b3b3c630218a6ffedfa4d996243173c
parent bfad2c070c86d2a78eb730aaf75ac6b676405133

Revert "Remove desugar support"

This reverts commit bfad2c070c86d2a78eb730aaf75ac6b676405133.

Reason for revert: broke art veridex build

Change-Id: I0dcc34102ee18b054c2247ae0e2698aca645c667

core/java.mk

diff --git a/core/java.mk b/core/java.mk
index 19e6377..8e5fd1d 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -72,6 +72,7 @@
 full_classes_header_jar := $(intermediates.COMMON)/classes-header.jar
 full_classes_compiled_jar := $(intermediates.COMMON)/classes-full-debug.jar
 full_classes_processed_jar := $(intermediates.COMMON)/classes-processed.jar
+full_classes_desugar_jar := $(intermediates.COMMON)/classes-desugar.jar
 full_classes_jarjar_jar := $(intermediates.COMMON)/classes-jarjar.jar
 full_classes_proguard_jar := $(intermediates.COMMON)/classes-proguard.jar
 full_classes_combined_jar := $(intermediates.COMMON)/classes-combined.jar
@@ -93,6 +94,7 @@
 LOCAL_INTERMEDIATE_TARGETS += \
     $(full_classes_turbine_jar) \
     $(full_classes_compiled_jar) \
+    $(full_classes_desugar_jar) \
     $(full_classes_jarjar_jar) \
     $(full_classes_jar) \
     $(full_classes_combined_jar) \
@@ -374,7 +376,23 @@
 LOCAL_DX_FLAGS := $(filter-out --multi-dex,$(LOCAL_DX_FLAGS)) --multi-dex
 endif
 
-full_classes_pre_proguard_jar := $(LOCAL_FULL_CLASSES_JACOCO_JAR)
+ifneq ($(USE_D8_DESUGAR),true)
+my_desugaring :=
+ifndef LOCAL_IS_STATIC_JAVA_LIBRARY
+my_desugaring := true
+$(full_classes_desugar_jar): PRIVATE_DX_FLAGS := $(LOCAL_DX_FLAGS)
+$(full_classes_desugar_jar): $(LOCAL_FULL_CLASSES_JACOCO_JAR) $(full_java_header_libs) $(DESUGAR)
+	$(desugar-classes-jar)
+endif
+else
+my_desugaring :=
+endif
+
+ifndef my_desugaring
+full_classes_desugar_jar := $(LOCAL_FULL_CLASSES_JACOCO_JAR)
+endif
+
+full_classes_pre_proguard_jar := $(full_classes_desugar_jar)
 
 # Keep a copy of the jar just before proguard processing.
 $(eval $(call copy-one-file,$(full_classes_pre_proguard_jar),$(intermediates.COMMON)/classes-pre-proguard.jar))
@@ -545,7 +563,11 @@
 
 ifndef my_r8
 $(built_dex_intermediate): $(full_classes_proguard_jar) $(DX) $(ZIP2ZIP)
+ifneq ($(USE_D8_DESUGAR),true)
 	$(transform-classes.jar-to-dex)
+else
+	$(transform-classes-d8.jar-to-dex)
+endif
 endif
 
 ifneq ($(filter $(LOCAL_MODULE),$(PRODUCT_BOOT_JARS)),) # is_boot_jar