--- /dev/null
+/******************************************************************************\r
+*\r
+* Copyright (c) 2019 Intel.\r
+*\r
+* Licensed under the Apache License, Version 2.0 (the "License");\r
+* you may not use this file except in compliance with the License.\r
+* You may obtain a copy of the License at\r
+*\r
+* http://www.apache.org/licenses/LICENSE-2.0\r
+*\r
+* Unless required by applicable law or agreed to in writing, software\r
+* distributed under the License is distributed on an "AS IS" BASIS,\r
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+* See the License for the specific language governing permissions and\r
+* limitations under the License.\r
+*\r
+*******************************************************************************/\r
+\r
+\r
+Download googletest from https://github.com/google/googletest/releases \r
+Untar google test. \r
+The recommended installation folder is /opt/gtest/\r
+\r
+Example build and installation commands:\r
+sudo tar -xvf googletest-release-1.7.0.tar.gz\r
+sudo mv googletest-release-1.7.0 gtest-1.7.0\r
+export GTEST_DIR=/opt/gtest/gtest-1.7.0\r
+cd ${GTEST_DIR}\r
+sudo g++ -isystem ${GTEST_DIR}/include -I${GTEST_DIR} -pthread -c ${GTEST_DIR}/src/gtest-all.cc\r
+sudo ar -rv libgtest.a gtest-all.o\r
+cd ${GTEST_DIR}/build-aux\r
+sudo cmake ${GTEST_DIR}\r
+sudo make\r
+cd ${GTEST_DIR}\r
+sudo ln -s build-aux/libgtest_main.a libgtest_main.a\r
+\r
+setup GTEST_ROOT \r
+\r
+export GTEST_ROOT=/opt/gtest/gtest-1.7.0
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