MME2 changes - Propped commits from openmme/paging branch. Added scripts
for code gen

Change-Id: Ie55032217232214ac8544ca76ea34335205329e4
diff --git a/install_builddeps.sh b/install_builddeps.sh
new file mode 100644
index 0000000..c899322
--- /dev/null
+++ b/install_builddeps.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+#
+# Copyright 2019-present Open Networking Foundation
+#
+# 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.
+#
+
+SUDO=''
+[[ $EUID -ne 0 ]] && SUDO=sudo
+
+install_build_pkg_deps() {
+	$SUDO apt-get update && $SUDO apt-get install -y \
+		git \
+		build-essential \
+		cmake \
+		libuv-dev \
+		libgcrypt-dev \
+		libidn11-dev \
+		bison \
+		flex \
+		libgnutls-dev \
+		libsctp-dev \
+		libssl-dev \
+		autoconf \
+		libtool \
+		pkg-config \
+		curl \
+  		automake \
+		make \
+		unzip
+}
+
+install_freediameter() {
+    $SUDO rm -rf /tmp/freediameter
+	git clone -q https://github.com/omec-project/freediameter.git /tmp/freediameter
+	pushd /tmp/freediameter
+	mkdir -p build && cd build
+	cmake -DDISABLE_SCTP:BOOL=OFF .. && make -j && $SUDO make install
+}
+
+install_grpc() {
+	$SUDO rm -rf /tmp/grpc
+	git clone -b $(curl -L https://grpc.io/release) \
+	-q https://github.com/grpc/grpc /tmp/grpc
+	cd /tmp/grpc && \
+	git submodule update --init && \
+    	CXXFLAGS='-Wno-error' make && make install && ldconfig
+}
+
+install_build_deps() {
+	install_build_pkg_deps
+	install_freediameter
+	install_grpc
+}
+
+(return 2>/dev/null) && echo "Sourced" && return
+
+set -o errexit
+set -o pipefail
+set -o nounset
+
+install_build_deps
+echo "Dependency install completed"