mirror of
https://github.com/Ponce/slackbuilds
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2e149adaa4
This enables users in the specified group to run VMs using vhost-net acceleration without need for root privileges. Signed-off-by: Robby Workman <rworkman@slackbuilds.org>
145 lines
4.5 KiB
Bash
145 lines
4.5 KiB
Bash
#!/bin/sh
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# Slackware build script for qemu-kvm
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# Written by Stu Miller <slackbuilds@go4it2day.com>
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#
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# Redistribution and use of this script, with or without modification, is
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of this script must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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PRGNAM=qemu-kvm
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VERSION=${VERSION:-1.0}
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BUILD=${BUILD:-2}
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TAG=${TAG:-_SBo}
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KVMGROUP=${KVMGROUP:-users}
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if [ -z "$ARCH" ]; then
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case "$( uname -m )" in
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i?86) ARCH=i486 ;;
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arm*) ARCH=arm ;;
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*) ARCH=$( uname -m ) ;;
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esac
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fi
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CWD=$(pwd)
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TMP=${TMP:-/tmp/SBo}
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PKG=$TMP/package-$PRGNAM
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OUTPUT=${OUTPUT:-/tmp}
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if [ "$ARCH" = "i486" ]; then
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SLKCFLAGS="-O2 -march=i486 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "i686" ]; then
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SLKCFLAGS="-O2 -march=i686 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "x86_64" ]; then
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SLKCFLAGS="-O2 -fPIC"
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LIBDIRSUFFIX="64"
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fi
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# Needed to build man pages if build with plain "su"
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export PATH=$PATH:/usr/share/texmf/bin
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set -e
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rm -rf $PKG
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mkdir -p $TMP $PKG $OUTPUT
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cd $TMP
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rm -rf $PRGNAM-$VERSION
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tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
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cd $PRGNAM-$VERSION
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chown -R root:root .
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find . \
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\( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
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-exec chmod 755 {} \; -o \
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\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
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-exec chmod 644 {} \;
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# Fixup udev rules file to remove NAME="%k" and allow use of a different group
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patch -p1 < $CWD/patches/fixup_udev_rules.patch
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# Fix build on recent kernels
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patch -p1 < $CWD/patches/deprecate-time-drift-fix.patch
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# Fix CVE-2012-029
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patch -p1 < $CWD/patches/qemu-kvm-1.0-CVE-2012-029.patch
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# Disable debug (hardcoded) and remove double CFLAGS
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sed -i "s|^CFLAGS=\"-g\ |CFLAGS=\"|" configure
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sed -i "s|^LDFLAGS=\"-g\ |LDFLAGS=\"|" configure
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sed -i "s|^\ \ CFLAGS=\"-O2\ | CFLAGS=\"|" configure
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# check if spice support is enabled
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if pkg-config --exists spice-server ; then
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with_spice="--enable-spice"
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else
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with_spice="--disable-spice"
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fi
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# The script builds only the 32/64 bit x86 compatible Linux Target CPU emulator.
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# If you need to emulate other available architectures you should install the
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# "qemu" package, not the "qemu-kvm" package. This package will only be useful
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# for x86 architectures that can make use of KVM-KMOD kernel modules which are
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# the kvm-intel, kvm-amd, and kvm modules.
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CFLAGS="$SLKCFLAGS" \
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./configure \
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--prefix=/usr \
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--sysconfdir=/etc \
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--enable-mixemu \
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--audio-drv-list=alsa,oss,sdl,esd \
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--enable-system \
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--target-list="x86_64-softmmu" \
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$with_spice
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make V=1 \
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OS_CFLAGS="$SLKCFLAGS" \
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mandir=/usr/man \
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docdir=/usr/doc/$PRGNAM-$VERSION
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make install \
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mandir=/usr/man \
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docdir=/usr/doc/$PRGNAM-$VERSION \
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DESTDIR=$PKG
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# Rename the primary binary from "qemu-system-x86_64" to "qemu-kvm" so that the
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# regular "qemu" package won't overwrite it.
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mv $PKG/usr/bin/qemu-system-x86_64 $PKG/usr/bin/qemu-kvm
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# Copy a missed binary
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cp -a kvm/kvm_stat $PKG/usr/bin/
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mkdir -p $PKG/lib/udev/rules.d/
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sed "s/@GROUP@/$KVMGROUP/" kvm/scripts/65-kvm.rules \
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> $PKG/lib/udev/rules.d/65-kvm.rules
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find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
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| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
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find $PKG/usr/man -type f -exec gzip -9 {} \;
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find $PKG/usr/man -type f -exec chmod 0644 {} \;
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for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
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mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
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cp -a kvm/scripts $PKG/usr/doc/$PRGNAM-$VERSION/
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cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
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mkdir -p $PKG/install
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cat $CWD/slack-desc > $PKG/install/slack-desc
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cd $PKG
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/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
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