new Xen 3.1 ebuilds

app-emulation/xen/Manifest

@@ -0,0 +1,8 @@
+DIST xen-3.1.0-src.tgz 6831094 RMD160 2fd65a3b81e522d0ed2d62fd11e5977167f1ceb3 SHA1 fa4b54c36626f2cce9b15dc99cafda0b42c54777 SHA256 b5d7cea6deeee1439e8883fed4b3f1a8e4f675b4af8148178721f99bd76676b7
+EBUILD xen-3.1.0.ebuild 2796 RMD160 0c2a45746d3cf025060b28f572eef421c32d78c0 SHA1 3f003a4e7171ab55ef04bbd1e52a02490bc0d869 SHA256 2fb8e663c340740fa3ecf596c96a501db501543c7e972417783bb3391f7cd0b2
+MD5 a798487075f8e32a77f6a4f3f1305219 xen-3.1.0.ebuild 2796
+RMD160 0c2a45746d3cf025060b28f572eef421c32d78c0 xen-3.1.0.ebuild 2796
+SHA256 2fb8e663c340740fa3ecf596c96a501db501543c7e972417783bb3391f7cd0b2 xen-3.1.0.ebuild 2796
+MD5 b2e86effae6681cbbecdbf864b193b4a files/digest-xen-3.1.0 235
+RMD160 2366b7298f0125f11d41aca0c6088c20863dbed1 files/digest-xen-3.1.0 235
+SHA256 12c130912c624791e6855ebeb932368fc8889371876db396055b02ac9a3b9892 files/digest-xen-3.1.0 235

app-emulation/xen/files/digest-xen-3.1.0

@@ -0,0 +1,3 @@
+MD5 b7ae1f652b071862ae4c90b72d549627 xen-3.1.0-src.tgz 6831094
+RMD160 2fd65a3b81e522d0ed2d62fd11e5977167f1ceb3 xen-3.1.0-src.tgz 6831094
+SHA256 b5d7cea6deeee1439e8883fed4b3f1a8e4f675b4af8148178721f99bd76676b7 xen-3.1.0-src.tgz 6831094

app-emulation/xen/xen-3.1.0.ebuild

@@ -0,0 +1,98 @@
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-emulation/xen/xen-3.0.4_p1.ebuild,v 1.1 2007/05/02 04:27:24 marineam Exp $
+
+inherit mount-boot flag-o-matic
+
+DESCRIPTION="The Xen virtual machine monitor"
+HOMEPAGE="http://www.xensource.com/xen/xen/"
+MY_PV=${PV/_p/_}
+SRC_URI="http://bits.xensource.com/oss-xen/release/${MY_PV/_/-}/src.tgz/xen-${MY_PV}-src.tgz"
+S="${WORKDIR}/xen-${MY_PV}-src"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="debug custom-cflags pae"
+
+RDEPEND="|| ( sys-boot/grub
+		sys-boot/grub-static )
+		>=sys-kernel/xen-sources-2.6.16.33"
+PDEPEND="~app-emulation/xen-tools-${PV}"
+
+RESTRICT="test"
+
+# Approved by QA team in bug #144032
+QA_WX_LOAD="boot/xen-syms-${MY_PV/_/-}"
+
+pkg_setup() {
+	if [[ -z ${XEN_TARGET_ARCH} ]]; then
+		if use x86; then
+			export XEN_TARGET_ARCH="x86_32"
+		elif use amd64; then
+			export XEN_TARGET_ARCH="x86_64"
+		else
+			die "Unsupported architecture!"
+		fi
+	fi
+}
+
+src_unpack() {
+	unpack ${A}
+	# if the user *really* wants to use their own custom-cflags, let them
+	if use custom-cflags; then
+		einfo "User wants their own CFLAGS - removing defaults"
+		# try and remove all the default custom-cflags
+		find "${S}" -name Makefile -o -name Rules.mk -o -name Config.mk -exec sed \
+			-e 's/CFLAGS\(.*\)=\(.*\)-O3\(.*\)/CFLAGS\1=\2\3/' \
+			-e 's/CFLAGS\(.*\)=\(.*\)-march=i686\(.*\)/CFLAGS\1=\2\3/' \
+			-e 's/CFLAGS\(.*\)=\(.*\)-fomit-frame-pointer\(.*\)/CFLAGS\1=\2\3/' \
+			-e 's/CFLAGS\(.*\)=\(.*\)-g3*\s\(.*\)/CFLAGS\1=\2 \3/' \
+			-e 's/CFLAGS\(.*\)=\(.*\)-O2\(.*\)/CFLAGS\1=\2\3/' \
+			-i {} \;
+	fi
+
+	# xen tries to be smart and filter out CFLAGs not supported by gcc.
+	# It doesn't handle no* flags though, but flag-o-matic's test-flag-CC does.
+	for FLAG in -nopie -fno-stack-protector -fno-stack-protector-all; do
+		test-flag-CC ${FLAG} && HARDFLAGS="${HARDFLAGS} ${FLAG}"
+	done
+	sed  -i "s/^CFLAGS-y.*__XEN__.*$/& ${HARDFLAGS}/" \
+		"${S}"/xen/Rules.mk
+}
+
+src_compile() {
+	local myopt
+	use debug && myopt="${myopt} debug=y"
+	use pae && myopt="${myopt} pae=y"
+
+	if use custom-cflags; then
+		filter-flags -fPIE -fstack-protector
+	else
+		unset CFLAGS
+	fi
+
+	# Send raw LDFLAGS so that --as-needed works
+	emake LDFLAGS="$(raw-ldflags)" -C xen ${myopt} || die "compile failed"
+}
+
+src_install() {
+	local myopt
+	use debug && myopt="${myopt} debug=y"
+	use pae && myopt="${myopt} pae=y"
+
+	make DESTDIR="${D}" ${myopt} install-xen || die "install failed"
+}
+
+pkg_postinst() {
+	elog "Please visit the Xen and Gentoo wiki:"
+	elog "http://gentoo-wiki.com/HOWTO_Xen_and_Gentoo"
+
+	echo
+	elog "Note: xen tools have been moved to app-emulation/xen-tools"
+
+	if use pae; then
+		echo
+		ewarn "This is a PAE build of Xen. It will *only* boot PAE kernels!"
+	fi
+}