Bump to kvm-73

- Add a "modules" USE flag to build the kvm kernel modules
(Portage version: 2.2_rc8/cvs/Linux 2.6.26-gentoo-r1 x86_64)

3 files changed, 217 insertions, 1 deletions

diff --git a/app-emulation/kvm/ChangeLog b/app-emulation/kvm/ChangeLog
index e35d70bfe71c..2d9fe5da6fc4 100644
--- a/app-emulation/kvm/ChangeLog
+++ b/app-emulation/kvm/ChangeLog
@@ -1,6 +1,14 @@
 # ChangeLog for app-emulation/kvm
 # Copyright 1999-2008 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/app-emulation/kvm/ChangeLog,v 1.11 2008/08/07 14:37:12 dang Exp $
+# $Header: /var/cvsroot/gentoo-x86/app-emulation/kvm/ChangeLog,v 1.12 2008/08/23 00:24:48 dang Exp $
+
+*kvm-73 (23 Aug 2008)
+
+  23 Aug 2008; Daniel Gryniewicz <dang@gentoo.org> metadata.xml,
+  +kvm-73.ebuild:
+  Bump to kvm-73
+
+  - Add a "modules" USE flag to build the kvm kernel modules
 
 *kvm-72-r1 (07 Aug 2008)
 
diff --git a/app-emulation/kvm/kvm-73.ebuild b/app-emulation/kvm/kvm-73.ebuild
new file mode 100644
index 000000000000..d04ab8b5a624
--- /dev/null
+++ b/app-emulation/kvm/kvm-73.ebuild
@@ -0,0 +1,207 @@
+# Copyright 1999-2008 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-emulation/kvm/kvm-73.ebuild,v 1.1 2008/08/23 00:24:48 dang Exp $
+
+inherit eutils flag-o-matic toolchain-funcs linux-mod 
+
+# Patchset git repo is at http://github.com/dang/kvm-patches/tree/master
+PATCHSET="kvm-patches-20080822"
+SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz
+	mirror://gentoo/${PATCHSET}.tar.gz"
+
+DESCRIPTION="Kernel-based Virtual Machine userland tools"
+HOMEPAGE="http://kvm.qumranet.com/kvmwiki"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="-* ~amd64 ~x86"
+# Add bios back when it builds again
+IUSE="alsa esd gnutls havekernel modules ncurses pulseaudio sdl test vde"
+RESTRICT="test"
+
+RDEPEND="sys-libs/zlib
+	alsa? ( >=media-libs/alsa-lib-1.0.13 )
+	esd? ( media-sound/esound )
+	pulseaudio? ( media-sound/pulseaudio )
+	gnutls? ( net-libs/gnutls )
+	ncurses? ( sys-libs/ncurses )
+	sdl? ( >=media-libs/libsdl-1.2.11 )
+	vde? ( net-misc/vde )"
+
+#    bios? (
+#        sys-devel/dev86
+#        dev-lang/perl
+#        sys-power/iasl
+#    )
+DEPEND="${RDEPEND}
+	gnutls? ( dev-util/pkgconfig )
+	app-text/texi2html"
+
+QA_TEXTRELS="usr/bin/kvm"
+
+pkg_setup() {
+	if use havekernel && use modules ; then
+		ewarn "You have the 'havekernel' and 'modules' use flags enabled."
+		ewarn "'havekernel' trumps 'modules'; the kvm modules will not"
+		ewarn "be built.  You must ensure you have a compatible kernel"
+		ewarn "with the kvm modules on your own"
+	elif use havekernel ; then
+		ewarn "You have the 'havekernel' use flag set.  This means you"
+		ewarn "must ensure you have a compatible kernel on your own."
+	elif use modules ; then
+		BUILD_TARGETS="all"
+		MODULE_NAMES="kvm(kvm:${S}/kernel:${S}/kernel/x86)"
+		MODULE_NAMES="${MODULE_NAMES} kvm-intel(kvm:${S}/kernel:${S}/kernel/x86)"
+		MODULE_NAMES="${MODULE_NAMES} kvm-amd(kvm:${S}/kernel:${S}/kernel/x86)"
+		linux-mod_pkg_setup
+	elif kernel_is lt 2 6 22; then
+		eerror "the kvm in your kernel requires an older version of"
+		eerror "kvm as shown in :"
+		eerror "  http://kvm.qumranet.com/kvmwiki/Downloads"
+		eerror "Either upgrade your kernel, or enable the 'modules'"
+		eerror "USE flag."
+		die "kvm version not compatible"
+	elif ! linux_chkconfig_present KVM; then
+		eerror "Please enable KVM support in your kernel, found at:"
+		eerror
+		eerror "  Virtualization"
+		eerror "    Kernel-based Virtual Machine (KVM) support"
+		eerror
+		eerror "or enable the 'modules' USE flag."
+		die "KVM support not detected!"
+	fi
+
+	enewgroup kvm
+}
+
+src_unpack() {
+	unpack ${A}
+
+	cd "${S}"
+	# prevent docs to get automatically installed
+	sed -i '/$(DESTDIR)$(docdir)/d' qemu/Makefile
+	# Alter target makefiles to accept CFLAGS set via flag-o
+	sed -i 's/^\(C\|OP_C\|HELPER_C\)FLAGS=/\1FLAGS+=/' \
+		qemu/Makefile qemu/Makefile.target
+	[[ -x /sbin/paxctl ]] && \
+		sed -i 's/^VL_LDFLAGS=$/VL_LDFLAGS=-Wl,-z,execheap/' \
+			qemu/Makefile.target
+	# avoid strip
+	sed -i 's/$(INSTALL) -m 755 -s/$(INSTALL) -m 755/' qemu/Makefile
+
+	epatch \
+		"${WORKDIR}/${PATCHSET}"/kvm-45-qemu-configure.patch \
+		"${WORKDIR}/${PATCHSET}"/kvm-61-qemu-kvm.patch \
+		"${WORKDIR}/${PATCHSET}"/kvm-57-qemu-kvm-cmdline.patch \
+		"${WORKDIR}/${PATCHSET}"/kvm-68-libkvm-no-kernel.patch \
+		"${WORKDIR}/${PATCHSET}"/kvm-69-qemu-ifup_ifdown.patch \
+		"${WORKDIR}/${PATCHSET}"/kvm-70-block-rw-range-check.patch \
+		"${WORKDIR}/${PATCHSET}"/kvm-73-qemu-no-blobs.patch \
+		"${WORKDIR}/${PATCHSET}"/kvm-73-qemu-kvm-doc.patch \
+		"${WORKDIR}/${PATCHSET}"/kvm-73-kernel-longmode.patch
+}
+
+src_compile() {
+	local mycc conf_opts audio_opts
+
+	audio_opts="oss"
+	use gnutls || conf_opts="$conf_opts --disable-vnc-tls"
+	use ncurses || conf_opts="$conf_opts --disable-curses"
+	use sdl || conf_opts="$conf_opts --disable-gfx-check --disable-sdl"
+	use vde || conf_opts="$conf_opts --disable-vde"
+	use alsa && audio_opts="alsa $audio_opts"
+	use esd && audio_opts="esd $audio_opts"
+	use pulseaudio && audio_opts="pa $audio_opts"
+	use sdl && audio_opts="sdl $audio_opts"
+	conf_opts="$conf_opts --disable-gcc-check"
+	conf_opts="$conf_opts --prefix=/usr"
+	#conf_opts="$conf_opts --audio-drv-list=\"$audio_opts\""
+
+	./configure ${conf_opts} --audio-drv-list="$audio_opts" || die "econf failed"
+
+	emake libkvm || die "emake libkvm failed"
+
+	if use test; then
+		emake user || die "emake user failed"
+	fi
+
+	mycc=$(cat qemu/config-host.mak | egrep "^CC=" | cut -d "=" -f 2)
+
+	filter-flags -fpie -fstack-protector
+
+	# If using gentoo's compiler set the SPEC to non-hardened
+	if [ ! -z ${GCC_SPECS} -a -f ${GCC_SPECS} ]; then
+		local myccver=$(${mycc} -dumpversion)
+		local gccver=$($(tc-getBUILD_CC) -dumpversion)
+
+		#Is this a SPEC for the right compiler version?
+		myspec="${GCC_SPECS/${gccver}/${myccver}}"
+		if [ "${myspec}" == "${GCC_SPECS}" ]; then
+			shopt -s extglob
+			GCC_SPECS="${GCC_SPECS/%hardened*specs/vanilla.specs}"
+			shopt -u extglob
+		else
+			unset GCC_SPECS
+		fi
+	fi
+
+#    if use bios; then
+#        emake bios || die "emake bios failed"
+#        emake vgabios || die "emake vgabios failed"
+#    fi
+
+	emake qemu || die "emake qemu failed"
+	
+	if use modules && ! use havekernel ; then
+		linux-mod_src_compile
+	fi
+}
+
+src_install() {
+	# kcmd so we don't install kernel modules which weren't build
+	emake DESTDIR="${D}" kcmd='#' install || die "make install failed"
+
+	exeinto /usr/bin/
+	doexe "${S}/kvm_stat"
+
+	mv "${D}"/usr/share/man/man1/qemu.1 "${D}"/usr/share/man/man1/kvm.1
+	mv "${D}"/usr/share/man/man1/qemu-img.1 "${D}"/usr/share/man/man1/kvm-img.1
+	mv "${D}"/usr/share/man/man8/qemu-nbd.8 "${D}"/usr/share/man/man8/kvm-nbd.8
+	mv "${D}"/usr/bin/qemu-img "${D}"/usr/bin/kvm-img
+	mv "${D}"/usr/bin/qemu-nbd "${D}"/usr/bin/kvm-nbd
+
+	insinto /etc/udev/rules.d/
+	doins scripts/65-kvm.rules
+
+	insinto /etc/kvm/
+	insopts -m0755
+	newins scripts/qemu-ifup kvm-ifup
+	newins scripts/qemu-ifdown kvm-ifdown
+
+	dodoc qemu/pc-bios/README
+	newdoc qemu/qemu-doc.html kvm-doc.html
+	newdoc qemu/qemu-tech.html kvm-tech.html
+	
+	if use modules && ! use havekernel ; then
+		linux-mod_src_install
+	fi
+}
+
+pkg_postinst() {
+	elog "If you don't have kvm compiled into the kernel, make sure you have"
+	elog "the kernel module loaded before running kvm. The easiest way to"
+	elog "ensure that the kernel module is loaded is to load it on boot."
+	elog "For AMD CPUs the module is called 'kvm-amd'"
+	elog "For Intel CPUs the module is called 'kvm-intel'"
+	elog "Please review /etc/conf.d/modules for how to load these"
+	elog
+	elog "Make sure your user is in the 'kvm' group"
+	elog "Just run 'gpasswd -a <USER> kvm', then have <USER> re-login."
+	elog
+	elog "You will need the Universal TUN/TAP driver compiled into your"
+	elog "kernel or loaded as a module to use the virtual network device"
+	elog "if using -net tap.  You will also need support for 802.1d"
+	elog "Ethernet Bridging and a configured bridge if using the provided"
+	elog "kvm-ifup script from /etc/kvm."
+	echo
+}
diff --git a/app-emulation/kvm/metadata.xml b/app-emulation/kvm/metadata.xml
index c837b0689f1d..24425210198e 100644
--- a/app-emulation/kvm/metadata.xml
+++ b/app-emulation/kvm/metadata.xml
@@ -21,6 +21,7 @@
 		<flag name='gnutls'>Enable TLS support for the VNC console server</flag>
 		<flag name='havekernel'>Don't require a kernel build tree (useful if
 			using a binary distrbuted kernel aka binary packages)</flag>
+		<flag name='modules'>Build the kernel modules from the kvm package</flag>
 		<flag name='ncurses'>Enable the ncurses-based console</flag>
 		<flag name='pulseaudio'>Enable pulseaudio output for sound emulation</flag>
 		<flag name='sdl'>Enable the SDL-based console</flag>