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#
# Copyright (C) 2022 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This file contains utils for constructing -Xbootclasspath and -Xbootclasspath-location
# for dex2oat and dalvikvm from apex modules list.
#
# Those utils could be used outside of art/test/ to run ART in chroot setup.
import os, sys
# Note: This must start with the CORE_IMG_JARS in Android.common_path.mk
# because that's what we use for compiling the boot.art image.
# It may contain additional modules from TEST_CORE_JARS.
bpath_modules = ("core-oj core-libart okhttp bouncycastle apache-xml core-icu4j"
" conscrypt")
# Helper function to construct paths for apex modules (for both -Xbootclasspath and
# -Xbootclasspath-location).
#
# Arguments.
# ${1}: path prefix.
def get_apex_bootclasspath_impl(bpath_prefix: str):
bpath_separator = ""
bpath = ""
bpath_jar = ""
for bpath_module in bpath_modules.split(" "):
apex_module = "com.android.art"
if bpath_module == "conscrypt":
apex_module = "com.android.conscrypt"
if bpath_module == "core-icu4j":
apex_module = "com.android.i18n"
bpath_jar = f"/apex/{apex_module}/javalib/{bpath_module}.jar"
bpath += f"{bpath_separator}{bpath_prefix}{bpath_jar}"
bpath_separator = ":"
return bpath
# Gets a -Xbootclasspath paths with the apex modules.
#
# Arguments.
# ${1}: host (y|n).
def get_apex_bootclasspath(host: bool):
bpath_prefix = ""
if host:
bpath_prefix = os.environ["ANDROID_HOST_OUT"]
return get_apex_bootclasspath_impl(bpath_prefix)
# Gets a -Xbootclasspath-location paths with the apex modules.
#
# Arguments.
# ${1}: host (y|n).
def get_apex_bootclasspath_locations(host: bool):
bpath_location_prefix = ""
if host:
ANDROID_BUILD_TOP=os.environ["ANDROID_BUILD_TOP"]
ANDROID_HOST_OUT=os.environ["ANDROID_HOST_OUT"]
if ANDROID_HOST_OUT[0:len(ANDROID_BUILD_TOP)+1] == f"{ANDROID_BUILD_TOP}/":
bpath_location_prefix=ANDROID_HOST_OUT[len(ANDROID_BUILD_TOP)+1:]
else:
print(f"ANDROID_BUILD_TOP/ is not a prefix of ANDROID_HOST_OUT"\
"\nANDROID_BUILD_TOP={ANDROID_BUILD_TOP}"\
"\nANDROID_HOST_OUT={ANDROID_HOST_OUT}")
sys.exit(1)
return get_apex_bootclasspath_impl(bpath_location_prefix)
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