blob: 5af86c93cab37595f4d227d66696061ae0862464 [file] [log] [blame]
if [[ -d qemu-kvm-$1-vpfring-diff ]]
then
VERSION=$1
else
VERSION="0.15.1"
#echo "usage: $0 <supported qemu-kvm version>"
#exit
fi
if [[ ! -f qemu-kvm-$VERSION.tar.gz ]]
then
echo ""
echo "Downloading QEMU/KVM $VERSION from http://downloads.sourceforge.net/project/kvm/qemu-kvm/$VERSION/qemu-kvm-$VERSION.tar.gz"
echo ""
wget http://downloads.sourceforge.net/project/kvm/qemu-kvm/$VERSION/qemu-kvm-$VERSION.tar.gz
fi
echo ""
echo "Building QEMU $VERSION working directory"
echo ""
rm -rf qemu-kvm-$VERSION
tar xvzf qemu-kvm-$VERSION.tar.gz
echo ""
echo "Patching QEMU"
echo ""
# Command to generate a patch: diff -u original.c new.c > original.patch
patch qemu-kvm-$VERSION/Makefile.target < qemu-kvm-$VERSION-vpfring-diff/Makefile.target.patch
if [[ -f qemu-kvm-$VERSION-vpfring-diff/virtio-pci.c.patch ]]
then
patch qemu-kvm-$VERSION/hw/virtio-pci.c < qemu-kvm-$VERSION-vpfring-diff/virtio-pci.c.patch
fi
cp qemu-kvm-$VERSION-vpfring-diff/hw/* qemu-kvm-$VERSION/hw/
echo ""
echo "Configuring QEMU"
echo ""
cd qemu-kvm-$VERSION
./configure --prefix=/usr/local/kvm
cd ..
echo "" > Makefile
echo "all:" >> Makefile
echo " cd qemu-kvm-$VERSION; make" >> Makefile
echo "install:" >> Makefile
echo " cd qemu-kvm-$VERSION; make install" >> Makefile
echo "clean:" >> Makefile
echo " cd qemu-kvm-$VERSION; make clean" >> Makefile
echo ""
echo "run 'make && make install'"
echo ""