system/qemu: Updated for version 1.4.0.

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

4 files changed, 82 insertions, 32 deletions

diff --git a/system/qemu/65-kvm.rules b/system/qemu/65-kvm.rules
new file mode 100644
index 0000000000000..3c11863c57109
--- /dev/null
+++ b/system/qemu/65-kvm.rules
@@ -0,0 +1,2 @@
+KERNEL=="kvm", GROUP="@GROUP@", MODE="0660"
+KERNEL=="vhost-net", GROUP="@GROUP@", MODE="0660"
diff --git a/system/qemu/README b/system/qemu/README
index 253779d6eac4e..514b17ff6cd35 100644
--- a/system/qemu/README
+++ b/system/qemu/README
@@ -4,15 +4,24 @@ When used as a machine emulator, QEMU can run OSes and programs made for
 one machine (e.g. an ARM board) on a different machine (e.g. your own PC). 
 By using dynamic translation, it achieves very good performances.
 
-When used as a virtualizer, QEMU achieves near native performances by 
-executing the guest code directly on the host CPU. A host driver called 
-the QEMU accelerator (also known as KQEMU) is needed in this case
-(contained in the optional dependency kqemu). The virtualizer mode
-requires that both the host and guest machine use x86 compatible
-processors.
+qemu-kvm achieves near native performances by leveraging the kvm-kmod
+modules and executing the guest code directly on the host CPU.
+Slackware provides pre-built 32/64 bit x86 kvm-kmod modules or you can
+build different versions with the kvm-kmod package.
+qemu-kvm code has been merged back into qemu since version 1.3.0.
 
-NOTE:
-qemu builds man-pages at compile-time; to do so, /sbin must be in the
-current $PATH.  Be sure to run the script as root ( "su -" ).
+By default, this script builds only the x86 and arm emulation targets
+for qemu; if you prefer to build all supported targets, do this:
 
-spice is an optional dependency.
+  TARGETS=all ./qemu.SlackBuild
+
+We patch the installed udev rules to require membership in "users" 
+group instead of a custom "kvm" group to uses /dev/kvm.  If you prefer
+something different, then run the build script like this:
+  
+  KVMGROUP=group ./qemu.SlackBuild
+
+Don't forget to load the 'kvm-intel' or 'kvm-amd' module (depending on 
+your processor) prior to launching qemu-system-x86_64 with kvm enabled.
+
+spice and usbredir are optional dependencies.
diff --git a/system/qemu/qemu.SlackBuild b/system/qemu/qemu.SlackBuild
index 1117f6737bdc6..3b9f7888eb3de 100644
--- a/system/qemu/qemu.SlackBuild
+++ b/system/qemu/qemu.SlackBuild
@@ -3,6 +3,7 @@
 # Slackware build script for qemu
 
 # Copyright 2009, 2010  Andrew Brouwers <abrouwers@gmail.com>
+# Copyright 2013  Edward Koenig, Vancouver, USA <kingbeowulf@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -22,10 +23,15 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# Modified by the SlackBuilds.org project
+# Changelog
+# 1.0	27-FEB-2013	New SBo maintainer
+# 1.0	07-MAR-2013	updated to 1.4, includes qemu-kvm; thanks to
+#			rworkman and ponce for script ideas.
+# 1.1	28-MAR-2013	fix missing docs per C. Willing and
+#			add missing --libdir (patched in qemu-trivial upstream)
 
 PRGNAM=qemu
-VERSION=${VERSION:-1.2.0}
+VERSION=${VERSION:-1.4.0}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -45,17 +51,33 @@ OUTPUT=${OUTPUT:-/tmp}
 if [ "$ARCH" = "i486" ]; then
   SLKCFLAGS="-O2 -march=i486 -mtune=i686"
   LIBDIRSUFFIX=""
+  KVMARCH="i386"
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+  KVMARCH="i386"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
+  KVMARCH="x86_64"
 else
   SLKCFLAGS="-O2"
   LIBDIRSUFFIX=""
 fi
 
+# Enable only x86* and arm emulation for qemu: if you want to build
+# all the targets available use TARGETS=all
+if [ "${TARGETS:-}" = "all" ]; then
+  targets=""
+else
+  targets="--target-list=i386-softmmu,x86_64-softmmu,i386-linux-user,x86_64-linux-user,arm-softmmu,arm-linux-user,armeb-linux-user"
+fi
+
+KVMGROUP=${KVMGROUP:-users}
+
+# Needed to build man pages if built after plain "su"
+export PATH=$PATH:/usr/share/texmf/bin
+
 set -e
 
 rm -rf $PKG
@@ -67,38 +89,55 @@ cd $PRGNAM-$VERSION
 chown -R root:root .
 chmod -R u+w,go+r-w,a-s .
 
-# To get the stable-1.0 patches, do this in git checkout of qemu:
-# git format-patch v1.0.1..origin/stable-1.0
-#for i in $CWD/patches/*.patch ; do patch -p1 < $i ; done
-
-# Disable debug (hardcoded) and remove double CFLAGS
-sed -i "s|^CFLAGS=\"-g\ |CFLAGS=\"|" configure
-sed -i "s|^LDFLAGS=\"-g\ |LDFLAGS=\"|" configure
-sed -i "s|^\ \ CFLAGS=\"-O2\ |  CFLAGS=\"|" configure
+# Remove double CFLAGS
+sed -i "s|^\ \ CFLAGS=\"-O2\ |  CFLAGS=\"|" configure || exit 1
 
-# check if spice support is enabled
+# check if spice is there
 if pkg-config --exists spice-server ; then
   with_spice="--enable-spice"
 else
   with_spice="--disable-spice"
 fi
 
-# --libdir isn't recognized and isn't needed anyway
+# check if usbredir is there
+if pkg-config --exists libusbredirhost ; then
+  with_usbredir="--enable-usb-redir"
+else
+  with_usbredir="--disable-usb-redir"
+fi
+
+# --libdir is recognized but not advertised in --help
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 ./configure \
   --prefix=/usr \
-  --enable-system \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
   --sysconfdir=/etc \
+  --enable-system \
+  --enable-kvm \
+  --enable-mixemu \
+  --disable-debug-info \
   --audio-drv-list=alsa,oss,sdl,esd \
-  $with_spice
+  --audio-card-list=ac97,es1370,sb16,cs4231a,adlib,gus,hda \
+  $targets \
+  $with_spice \
+  $with_usbredir
+
+make V=1 OS_CFLAGS="$SLKCFLAGS"
 
-make OS_CFLAGS="$SLKCFLAGS"
 make install DESTDIR=$PKG
 
+# install some udev rules for /dev/kvm
+mkdir -p $PKG/lib/udev/rules.d/
+sed "s/@GROUP@/$KVMGROUP/" $CWD/65-kvm.rules \
+  > $PKG/lib/udev/rules.d/65-kvm.rules
+
 find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
+# create a symlink for qemu-kvm to support aqemu and such frontends
+[ ! -z $KVMARCH ] && ln -s qemu-system-$KVMARCH $PKG/usr/bin/qemu-kvm
+
 # move any generated man pages to their proper location
 if [ -d $PKG/usr/share/man ]; then
   mv $PKG/usr/share/man $PKG/usr
@@ -107,8 +146,8 @@ fi
 
 # Add docs, and if present, built documentation to the proper location
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a TODO README LICENSE COPYING COPYING.LIB MAINTAINERS \
-  $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a TODO README LICENSE COPYING COPYING.LIB MAINTAINERS $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a docs/* $PKG/usr/doc/$PRGNAM-$VERSION
 if [ -d $PKG/usr/share/doc ]; then
   mv $PKG/usr/share/doc/qemu/* $PKG/usr/doc/$PRGNAM-$VERSION/
   rm -rf $PKG/usr/share/doc
diff --git a/system/qemu/qemu.info b/system/qemu/qemu.info
index 6b8e0a9d9803d..e7d33915ca90b 100644
--- a/system/qemu/qemu.info
+++ b/system/qemu/qemu.info
@@ -1,10 +1,10 @@
 PRGNAM="qemu"
-VERSION="1.2.0"
+VERSION="1.4.0"
 HOMEPAGE="http://wiki.qemu.org/Main_Page"
-DOWNLOAD="http://wiki.qemu.org/download/qemu-1.2.0.tar.bz2"
-MD5SUM="78eb1e984f4532aa9f2bdd3c127b5b61"
+DOWNLOAD="http://wiki.qemu.org/download/qemu-1.4.0.tar.bz2"
+MD5SUM="78f13b774814b6b7ebcaf4f9b9204318"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""
-MAINTAINER="Andrew Brouwers"
-EMAIL="abrouwers@gmail.com"
+MAINTAINER="Edward Koenig"
+EMAIL="kingbeowulf@gmail.com"