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#!/usr/bin/env bash
# Copyright 2015 The TensorFlow Authors. All Rights Reserved.
#
# 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.
# ==============================================================================
set -e
copy_lib() {
FILE=$1
TARGET_DIR=${OUT_DIR}/native/$(basename $FILE)/${CPU}
mkdir -p ${TARGET_DIR}
echo "Copying ${FILE} to ${TARGET_DIR}"
cp ${FILE} ${TARGET_DIR}
}
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "${SCRIPT_DIR}/builds_common.sh"
configure_android_workspace
CPUS=armeabi-v7a,arm64-v8a,x86,x86_64
OUT_DIR="$(pwd)/out/"
rm -rf ${OUT_DIR}
# Build all relevant native libraries for each architecture.
for CPU in ${CPUS//,/ }
do
echo "========== Building native libs for Android ${CPU} =========="
bazel build -c opt --cpu=${CPU} \
--crosstool_top=//external:android/crosstool \
--host_crosstool_top=@bazel_tools//tools/cpp:toolchain \
//tensorflow/core:android_tensorflow_lib \
//tensorflow/contrib/android:libtensorflow_inference.so \
//tensorflow/examples/android:libtensorflow_demo.so
copy_lib bazel-bin/tensorflow/core/libandroid_tensorflow_lib.lo
copy_lib bazel-bin/tensorflow/contrib/android/libtensorflow_inference.so
copy_lib bazel-bin/tensorflow/examples/android/libtensorflow_demo.so
done
# Build Jar and also demo containing native libs for all architectures.
echo "========== Building TensorFlow Android Jar and Demo =========="
bazel build -c opt --fat_apk_cpu=${CPUS} \
//tensorflow/contrib/android:android_tensorflow_inference_java \
//tensorflow/examples/android:tensorflow_demo
echo "Copying demo and Jar to ${OUT_DIR}"
cp bazel-bin/tensorflow/examples/android/tensorflow_demo.apk \
bazel-bin/tensorflow/contrib/android/libandroid_tensorflow_inference_java.jar ${OUT_DIR}
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