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#!/bin/bash
KVM_COMMIT="0e68cb048bb8aadb14675f5d4286d8ab2fc35449"
OVS_COMMIT="4ff6642f3c1dd8949c2f42b3310ee2523ee970a6"
KEEP=no
quirks() {
#
# Apply out of tree patches
#
for i in $SRC/kvmfornfv/patches/$1/*.patch
do
if [ -f "$i" ]
then
echo "Applying: $i"
patch -p1 <$i
fi
done
}
for i
do
case $i in
-k) KEEP=yes
shift
;;
-c) KVM_COMMIT=$2
shift;shift
;;
-o) OVS_COMMIT=$2
shift;shift
;;
esac
done
SRC=${1:-/root}
CONFIG=${2:-arch/x86/configs/opnfv.config}
VERSION=${3:-1.0.OPNFV}
# Check for necessary build tools
if ! type git >/dev/null 2>/dev/null
then
echo "Build tools missing, run the command
apt-get install git fakeroot build-essential ncurses-dev xz-utils kernel-package automake
as root and try again"
exit 1
fi
# Make sure the source dir exists
if [ ! -d $SRC ]
then
echo "$SRC: no such directory"
exit 1
fi
(
cd $SRC
# Get the Open VSwitch sources
if [ ! -d ovs ]
then
git clone https://github.com/openvswitch/ovs.git
fi
# Get the KVM for NFV kernel sources
if [ ! -d kvmfornfv ]
then
git clone https://gerrit.opnfv.org/gerrit/kvmfornfv
fi
cd kvmfornfv
git pull
if [ x$KVM_COMMIT != x ]
then
git checkout $KVM_COMMIT
else
git reset --hard
fi
cd kernel
# Workaround build bug on Ubuntu 14.04
cat <<EOF > arch/x86/boot/install.sh
#!/bin/sh
cp -a -- "\$2" "\$4/vmlinuz-\$1"
EOF
quirks kernel
# Configure the kernel
cp $CONFIG .config
make oldconfig </dev/null
# Build the kernel debs
if [ $KEEP = no ]
then
make-kpkg clean
fi
fakeroot make-kpkg --initrd --revision=$VERSION kernel_image kernel_headers
git checkout arch/x86/boot/install.sh
git checkout fs/xfs/xfs_super.c
# Build OVS kernel modules
cd ../../ovs
if [ x$OVS_COMMIT != x ]
then
git checkout $OVS_COMMIT
else
git reset --hard
fi
quirks ovs
./boot.sh
./configure --with-linux=$SRC/kvmfornfv/kernel
make
# Add OVS kernel modules to kernel deb
dpkg-deb -x $SRC/kvmfornfv/linux-image*.deb ovs.$$
dpkg-deb --control $SRC/kvmfornfv/linux-image*.deb ovs.$$/DEBIAN
cp datapath/linux/*.ko ovs.$$/lib/modules/*/kernel/net/openvswitch
depmod -b ovs.$$ -a `ls ovs.$$/lib/modules`
dpkg-deb -b ovs.$$ $SRC/kvmfornfv/linux-image*.deb
rm -rf ovs.$$
)
mv $SRC/kvmfornfv/*.deb .
|
