add missing script

merge_libs.sh

+#!/bin/bash
+
+Usage() {
+  echo "Usage: bash tools/merge_libs.sh libmace_output_dir model_output_dirs"
+}
+
+if [ $# -lt 2 ]; then
+  Usage
+  exit 1
+fi
+
+CURRENT_DIR=`dirname $0`
+source ${CURRENT_DIR}/env.sh
+
+LIBMACE_BUILD_DIR=$1
+MODEL_OUTPUT_DIRS=$2
+MODEL_OUTPUT_DIRS_ARR=(${MODEL_OUTPUT_DIRS//,/ })
+
+rm -rf ${LIBMACE_BUILD_DIR}/libmace
+mkdir -p ${LIBMACE_BUILD_DIR}/libmace/lib
+cp -rf ${LIBMACE_SOURCE_DIR}/include ${LIBMACE_BUILD_DIR}/libmace/
+for model_output_dir in ${MODEL_OUTPUT_DIRS_ARR[@]}
+do
+  cp ${model_output_dir}/*.a ${LIBMACE_BUILD_DIR}/libmace/lib/
+done
+cp ${LIBMACE_SOURCE_DIR}/lib/hexagon/libhexagon_controller.so ${LIBMACE_BUILD_DIR}/libmace/lib
+
+# Merge opencl and tuning code with mace engine
+LIBMACE_TEMP_DIR=`mktemp -d -t libmace.XXXX`
+mkdir -p ${LIBMACE_TEMP_DIR}/lib
+
+cp lib/mace/libmace.a \
+  lib/mace/libmace_prod.a \
+  bazel-bin/codegen/libgenerated_opencl_prod.a \
+  bazel-bin/codegen/libgenerated_tuning_params.a \
+  ${LIBMACE_TEMP_DIR}/lib/
+
+echo "create ${LIBMACE_BUILD_DIR}/libmace/lib/libmace_${PROJECT_NAME}.a" > ${LIBMACE_TEMP_DIR}/libmace.mri
+for static_lib in `ls ${LIBMACE_TEMP_DIR}/lib/`
+do
+  echo "addlib ${LIBMACE_TEMP_DIR}/lib/${static_lib}" >> ${LIBMACE_TEMP_DIR}/libmace.mri
+done
+echo "save" >> ${LIBMACE_TEMP_DIR}/libmace.mri
+echo "end" >> ${LIBMACE_TEMP_DIR}/libmace.mri
+
+$ANDROID_NDK_HOME/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-ar \
+    -M < ${LIBMACE_TEMP_DIR}/libmace.mri || exit 1
+
+rm -rf ${LIBMACE_TEMP_DIR}
+
+echo "Libs merged!"