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Build: Add some dex2oat boot image error message 

Typical failure case for boot image dex2oat is an inconsistent boot
classpath left over from incomplete build dependencies. Give advice
to run a top-level build.

Bug: 73749543
Test: m
Change-Id: I81c4ce9d02b2b360fe867b594d0a2b21c763e473
This commit is contained in:
Andreas Gampe 2018-02-27 20:17:18 -08:00
parent fc2fefcd83
commit 5147749d1a
1 changed files with 11 additions and 1 deletions
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12
core/dex_preopt_libart_boot.mk
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@ -81,6 +81,15 @@ else
DEX2OAT_BOOT_IMAGE_LOG_TAGS := ANDROID_LOG_TAGS="*:v"
endif
# An additional message to print on dex2oat failure.
DEX2OAT_FAILURE_MESSAGE := ERROR: Dex2oat failed to compile a boot image.
DEX2OAT_FAILURE_MESSAGE += It is likely that the boot classpath is inconsistent.
ifeq ($(ONE_SHOT_MAKEFILE),)
DEX2OAT_FAILURE_MESSAGE += Rebuild with ART_BOOT_IMAGE_EXTRA_ARGS="--runtime-arg -verbose:verifier" to see verification errors.
else
DEX2OAT_FAILURE_MESSAGE += Build with m, mma, or mmma instead of mm or mmm to remedy the situation.
endif
$($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME): PRIVATE_BOOT_IMAGE_FLAGS := $(my_boot_image_flags)
$($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME): PRIVATE_2ND_ARCH_VAR_PREFIX := $(my_2nd_arch_prefix)
$($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME): PRIVATE_IMAGE_LOCATION := $($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_LOCATION)
@ -111,7 +120,8 @@ $($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME) : $(LIBART_TARGE
--multi-image --no-inline-from=core-oj.jar \
--abort-on-hard-verifier-error \
--abort-on-soft-verifier-error \
$(PRODUCT_DEX_PREOPT_BOOT_FLAGS) $(GLOBAL_DEXPREOPT_FLAGS) $(ART_BOOT_IMAGE_EXTRA_ARGS) && \
$(PRODUCT_DEX_PREOPT_BOOT_FLAGS) $(GLOBAL_DEXPREOPT_FLAGS) $(ART_BOOT_IMAGE_EXTRA_ARGS) \
|| ( echo "$(DEX2OAT_FAILURE_MESSAGE)" ; false ) && \
$(DEX2OAT_BOOT_IMAGE_LOG_TAGS) ANDROID_ROOT=$(PRODUCT_OUT)/system ANDROID_DATA=$(dir $@) $(PATCHOAT) \
--input-image-location=$(PRIVATE_IMAGE_LOCATION) \
--output-image-relocation-directory=$(dir $@) \