Add LOCAL_JARJAR_RULES support for BUILD_HOST_JAVA_LIBRARY
Bug: 3086427
Change-Id: Ibe73dfa70d4c3d82968c43e74ced38cd74f60e0f
diff --git a/core/host_java_library.mk b/core/host_java_library.mk
index 27174f2..322d10f 100644
--- a/core/host_java_library.mk
+++ b/core/host_java_library.mk
@@ -27,10 +27,14 @@
intermediates := $(call local-intermediates-dir)
intermediates.COMMON := $(call local-intermediates-dir,COMMON)
+full_classes_compiled_jar := $(intermediates.COMMON)/classes-full-debug.jar
+full_classes_jarjar_jar := $(intermediates.COMMON)/classes-jarjar.jar
full_classes_jar := $(intermediates.COMMON)/classes.jar
built_dex := $(intermediates.COMMON)/classes.dex
LOCAL_INTERMEDIATE_TARGETS += \
+ $(full_classes_compiled_jar) \
+ $(full_classes_jarjar_jar) \
$(full_classes_jar) \
$(built_dex)
@@ -47,10 +51,26 @@
$(cleantarget): PRIVATE_CLEAN_FILES += $(intermediates.COMMON)
-$(full_classes_jar): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
-$(full_classes_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) $(jar_manifest_file)
+$(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
+$(full_classes_compiled_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) $(jar_manifest_file)
$(transform-host-java-to-package)
+# Run jarjar if necessary, otherwise just copy the file.
+ifneq ($(strip $(LOCAL_JARJAR_RULES)),)
+$(full_classes_jarjar_jar): PRIVATE_JARJAR_RULES := $(LOCAL_JARJAR_RULES)
+$(full_classes_jarjar_jar): $(full_classes_compiled_jar) | $(JARJAR)
+ @echo JarJar: $@
+ $(hide) java -jar $(JARJAR) process $(PRIVATE_JARJAR_RULES) $< $@
+else
+$(full_classes_jarjar_jar): $(full_classes_compiled_jar) | $(ACP)
+ @echo Copying: $@
+ $(hide) $(ACP) -fp $< $@
+endif
+
+$(full_classes_jar): $(full_classes_jarjar_jar) | $(ACP)
+ @echo Copying: $@
+ $(hide) $(ACP) -fp $< $@
+
$(built_dex): PRIVATE_INTERMEDIATES_DIR := $(intermediates.COMMON)
$(built_dex): PRIVATE_DX_FLAGS := $(LOCAL_DX_FLAGS)
$(built_dex): $(full_classes_jar) $(DX)