Build: Support for compiled-classes file
Allow a compiled-classes file for pre-opting.
Bug: 18410571
(cherry picked from commit 4fec0bb265ac8cdbe883b8868abfcb56713db170)
Change-Id: I8c69dd0fb8c04aaae0c4f062049cc9cce7d755c7
diff --git a/core/dex_preopt_libart.mk b/core/dex_preopt_libart.mk
index ae2c586..62ad170 100644
--- a/core/dex_preopt_libart.mk
+++ b/core/dex_preopt_libart.mk
@@ -20,6 +20,10 @@
PRELOADED_CLASSES := $(call word-colon,1,$(firstword \
$(filter %system/etc/preloaded-classes,$(PRODUCT_COPY_FILES))))
+# Use the first compiled-classes file in PRODUCT_COPY_FILES.
+COMPILED_CLASSES := $(call word-colon,1,$(firstword \
+ $(filter %system/etc/compiled-classes,$(PRODUCT_COPY_FILES))))
+
# Default to debug version to help find bugs.
# Set USE_DEX2OAT_DEBUG to false for only building non-debug versions.
ifneq ($(USE_DEX2OAT_DEBUG), false)
diff --git a/core/dex_preopt_libart_boot.mk b/core/dex_preopt_libart_boot.mk
index aa4a1de..826075f 100644
--- a/core/dex_preopt_libart_boot.mk
+++ b/core/dex_preopt_libart_boot.mk
@@ -37,6 +37,12 @@
PRODUCT_DEX_PREOPT_BOOT_FLAGS += --compile-pic
endif
+# If we have a compiled-classes file, create a parameter.
+COMPILED_CLASSES_FLAGS :=
+ifneq ($(COMPILED_CLASSES),)
+ COMPILED_CLASSES_FLAGS := --compiled-classes=$(COMPILED_CLASSES)
+endif
+
# The rule to install boot.art and boot.oat
$($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_INSTALLED_IMAGE) : $($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME) | $(ACP)
$(call copy-file-to-target)
@@ -60,4 +66,4 @@
--instruction-set-variant=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT) \
--instruction-set-features=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) \
--android-root=$(PRODUCT_OUT)/system --include-patch-information --runtime-arg -Xnorelocate --no-include-debug-symbols \
- $(PRODUCT_DEX_PREOPT_BOOT_FLAGS)
+ $(PRODUCT_DEX_PREOPT_BOOT_FLAGS) $(COMPILED_CLASSES_FLAGS)