1 files changed, 72 insertions, 0 deletions
diff --git a/src/l2fwd/gen_debian_package.sh b/src/l2fwd/gen_debian_package.sh
new file mode 100755
index 00000000..88829ce6
--- /dev/null
+++ b/src/l2fwd/gen_debian_package.sh
@@ -0,0 +1,72 @@
+#!/bin/bash
+# Copyright 2015 Futurewei Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# A copy of the license is included with this distribution. If you did not
+# recieve a copy 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.
+
+which dpkg-architecture 2>&1 1>/dev/null
+if [ $? -ne 0 ]; then
+	echo "Can't locate dpkg-architecture"
+	echo "try 'sudo apt-get install dpkg-dev"
+	exit 1
+fi
+KERNEL_VERSION=${KERNEL_VERSION-`uname -r`}
+PACKAGE_NAME=l2fwd
+PACKAGE_ARCH=`dpkg-architecture -qDEB_BUILD_ARCH`
+GIT_VERSION=`git ls-remote 2>/dev/null | awk '{print $2}' | sed 's/\// /g' | sort -n -k4| awk '/[0-9]+/{print $(NF-1)"-"$NF}' | tail -n -1`
+PACKAGE_VERSION="1.0.$GIT_VERSION-${KERNEL_VERSION}"
+
+MODULE_NAME=l2fwd
+PACKAGE_DEPENDS=linux-image-${KERNEL_VERSION}
+
+rm -rf  ${PACKAGE_NAME}-${PACKAGE_VERSION}
+mkdir -p ${PACKAGE_NAME}-${PACKAGE_VERSION}/DEBIAN
+# put this in with pktgen
+mkdir -p ${PACKAGE_NAME}-${PACKAGE_VERSION}/lib/modules/${KERNEL_VERSION}/kernel/net/core/
+cat >>${PACKAGE_NAME}-${PACKAGE_VERSION}/DEBIAN/control <<EOF
+Package:  ${PACKAGE_NAME}
+Version: ${PACKAGE_VERSION}
+Section: kernel
+Priority: optional
+Architecture: ${PACKAGE_ARCH}
+Maintainer: eugene.snider@huawei.com
+Depends: ${PACKAGE_DEPENDS}
+Description: simple l2 fowarding driver
+    This package provides the l2fwd driver
+EOF
+cat >>${PACKAGE_NAME}-${PACKAGE_VERSION}/DEBIAN/preinst <<EOF
+#!/bin/bash
+rmmod ${MODULE_NAME}
+if [ upgrade != "$1" ] || dpkg --compare-versions "$2" lt ${PACKAGE_VERSION}; then
+    dpkg-divert --package ${PACKAGE_NAME} --add --rename \
+        --divert  /lib/modules/${KERNEL_VERSION}/kernel/net/core/${MODULE_NAME}.ko.dist  /lib/modules/${KERNEL_VERSION}/kernel/net/core/${MODULE_NAME}.ko
+fi
+EOF
+chmod 555 ${PACKAGE_NAME}-${PACKAGE_VERSION}/DEBIAN/preinst
+cat >>${PACKAGE_NAME}-${PACKAGE_VERSION}/DEBIAN/postinst <<EOF
+#!/bin/bash
+/sbin/depmod -a `uname -r`
+EOF
+chmod 555 ${PACKAGE_NAME}-${PACKAGE_VERSION}/DEBIAN/postinst
+cat >>${PACKAGE_NAME}-${PACKAGE_VERSION}/DEBIAN/postrm <<EOF
+#!/bin/bash
+rmmod ${MODULE_NAME}
+if [ upgrade != "$1" ] || dpkg --compare-versions "$2" lt ${PACKAGE_VERSION}; then
+    dpkg-divert --package ${PACKAGE_NAME} --remove --rename \
+        --divert  /lib/modules/${KERNEL_VERSION}/kernel/net/core/${MODULE_NAME}.ko.dist  /lib/modules/${KERNEL_VERSION}/kernel/net/core/${MODULE_NAME}.ko
+fi
+EOF
+chmod 555 ${PACKAGE_NAME}-${PACKAGE_VERSION}/DEBIAN/postrm
+cp -p ${MODULE_NAME}.ko ${PACKAGE_NAME}-${PACKAGE_VERSION}/lib/modules/${KERNEL_VERSION}/kernel/net/core/${MODULE_NAME}.ko
+sudo dpkg-deb --build ${PACKAGE_NAME}-${PACKAGE_VERSION}
+sudo rm -rf ${PACKAGE_NAME}-${PACKAGE_VERSION}