From: Colin Cross <ccross@android.com>
Date: Tue, 8 Mar 2016 21:21:49 +0000 (-0800)
Subject: Install boot.art extra files individually
X-Git-Tag: android-x86-7.1-r1~418^2
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=52dcb2f8162ff3d7f758e4938b844875995d554a;p=android-x86%2Fbuild.git

Install boot.art extra files individually

The rule that builds boot.art also produces boot.oat, boot-*.art, and
boot-*.oat as a side effect, and the install rule for boot.art was
installing them using *.art and *.oat.  This meant that PDK builds had
no rule to install the extra files, so it used the ones from the
platform.zip file instead of the locally built ones.

Generate a list of the files that should be produced by the boot.art
build, and manually create install rules for them that depend on the
built boot.art and are depended on by the installed boot.art.

Bug: 27546601
Change-Id: I9734491c3179bca2d4b2ae13b0c6a03e4c26b0b2
---

diff --git a/core/dex_preopt_libart.mk b/core/dex_preopt_libart.mk
index 97e77bac2..36b838caf 100644
--- a/core/dex_preopt_libart.mk
+++ b/core/dex_preopt_libart.mk
@@ -67,6 +67,13 @@ LIBART_TARGET_BOOT_JARS := $(patsubst core, core-libart,$(DEXPREOPT_BOOT_JARS_MO
 LIBART_TARGET_BOOT_DEX_LOCATIONS := $(foreach jar,$(LIBART_TARGET_BOOT_JARS),/$(DEXPREOPT_BOOT_JAR_DIR)/$(jar).jar)
 LIBART_TARGET_BOOT_DEX_FILES := $(foreach jar,$(LIBART_TARGET_BOOT_JARS),$(call intermediates-dir-for,JAVA_LIBRARIES,$(jar),,COMMON)/javalib.jar)
 
+# dex preopt on the bootclasspath produces multiple files.  The first dex file
+# is converted into to boot.art (to match the legacy assumption that boot.art
+# exists), and the rest are converted to boot-<name>.art.
+# In addition, each .art file has an associated .oat file.
+LIBART_TARGET_BOOT_ART_EXTRA_FILES := $(foreach jar,$(wordlist 2,999,$(LIBART_TARGET_BOOT_JARS)),boot-$(jar).art)
+LIBART_TARGET_BOOT_ART_EXTRA_FILES += boot.oat $(patsubst %.art,%.oat,$(LIBART_TARGET_BOOT_ART_EXTRA_FILES))
+
 my_2nd_arch_prefix :=
 include $(BUILD_SYSTEM)/dex_preopt_libart_boot.mk
 
diff --git a/core/dex_preopt_libart_boot.mk b/core/dex_preopt_libart_boot.mk
index f8fc655e3..8948ba5bf 100644
--- a/core/dex_preopt_libart_boot.mk
+++ b/core/dex_preopt_libart_boot.mk
@@ -28,6 +28,8 @@ $(my_2nd_arch_prefix)LIBART_BOOT_IMAGE_FILENAME := /$(DEXPREOPT_BOOT_JAR_DIR)/$(
 $(my_2nd_arch_prefix)LIBART_TARGET_BOOT_OAT_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)$(patsubst %.art,%.oat,$($(my_2nd_arch_prefix)LIBART_BOOT_IMAGE_FILENAME))
 
 $(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_INSTALLED_IMAGE := $(PRODUCT_OUT)$($(my_2nd_arch_prefix)LIBART_BOOT_IMAGE_FILENAME)
+$(my_2nd_arch_prefix)LIBART_TARGET_BOOT_ART_EXTRA_INSTALLED_FILES := $(addprefix $(dir $($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_INSTALLED_IMAGE)),\
+    $(LIBART_TARGET_BOOT_ART_EXTRA_FILES))
 
 # Compile boot.oat as position-independent code if WITH_DEXPREOPT_PIC=true
 ifeq (true,$(WITH_DEXPREOPT_PIC))
@@ -40,10 +42,18 @@ ifneq ($(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)
-	$(hide) $(ACP) -fp $(dir $<)/*.art $(dir $@)
-	$(hide) $(ACP) -fp $(dir $<)/*.oat $(dir $@)
+# The rule to install boot.art
+# Depends on installed boot.oat, boot-*.art, boot-*.oat
+$($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_INSTALLED_IMAGE) : $($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME) | $(ACP) $($(my_2nd_arch_prefix)LIBART_TARGET_BOOT_ART_EXTRA_INSTALLED_FILES)
+	@echo "Install: $@"
+	$(copy-file-to-target)
+
+# The rule to install boot.oat, boot-*.art, boot-*.oat
+# Depends on built-but-not-installed boot.art
+$($(my_2nd_arch_prefix)LIBART_TARGET_BOOT_ART_EXTRA_INSTALLED_FILES) : $($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME)  | $(ACP)
+	@echo "Install: $@"
+	@mkdir -p $(dir $@)
+	$(hide) $(ACP) -fp $(dir $<)$(notdir $@) $@
 
 $($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME): PRIVATE_2ND_ARCH_VAR_PREFIX := $(my_2nd_arch_prefix)
 # Use dex2oat debug version for better error reporting