3 files changed, 124 insertions, 0 deletions
diff --git a/app-emulation/xen-pvgrub/Manifest b/app-emulation/xen-pvgrub/Manifest
new file mode 100644
index 0000000..f3a7038
--- /dev/null
+++ b/app-emulation/xen-pvgrub/Manifest
@@ -0,0 +1,5 @@
+DIST grub-0.97.tar.gz 971783 RMD160 7fb5674edf0c950bd38e94f85ff1e2909aa741f0 SHA1 2580626c4579bd99336d3af4482c346c95dac4fb SHA256 4e1d15d12dbd3e9208111d6b806ad5a9857ca8850c47877d36575b904559260b
+DIST lwip-1.3.0.tar.gz 398933 RMD160 72c63bf5e3b29e185c46a5fc116146ea902def83 SHA1 241f917ba9dffc614346472e3c5871217ad0a91c SHA256 772e4d550e07826665ed0528c071dd5404ef7dbe1825a38c8adbc2a00bca948f
+DIST newlib-1.16.0.tar.gz 12024353 RMD160 fa40ff43e858da3093c9f3b5b203724b9b327696 SHA1 841edec33d19a9e549984982fb92445ee967e265 SHA256 db426394965c48c1d29023e1cc6d965ea6b9a9035d8a849be2750ca4659a3d07
+DIST pciutils-2.2.9.tar.bz2 212265 SHA256 f60ae61cfbd5da1d849d0beaa21f593c38dac9359f0b3ddc612f447408265b24 SHA512 2b3d98d027e46d8c08037366dde6f0781ca03c610ef2b380984639e4ef39899ed8d8b8e4cd9c9dc54df101279b95879bd66bfd4d04ad07fef41e847ea7ae32b5 WHIRLPOOL ce801947fcf7ba0b56710029f25e746d3e03a80699af9d3570efcd417b12b546264f286b2e78b1402cca766c08e35bdd0ff0a692ab4ad419295f00bcfe91130e
+DIST zlib-1.2.3.tar.gz 496597 RMD160 89a57e336c24f7f6eebda3a1724e14b71187e117 SHA1 60faeaaf250642db5c0ea36cd6dcc9f99c8f3902 SHA256 1795c7d067a43174113fdf03447532f373e1c6c57c08d61d9e4e9be5e244b05e
diff --git a/app-emulation/xen-pvgrub/metadata.xml b/app-emulation/xen-pvgrub/metadata.xml
new file mode 100644
index 0000000..cc9d568
--- /dev/null
+++ b/app-emulation/xen-pvgrub/metadata.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>xen</herd>
+</pkgmetadata>
diff --git a/app-emulation/xen-pvgrub/xen-pvgrub-9999.ebuild b/app-emulation/xen-pvgrub/xen-pvgrub-9999.ebuild
new file mode 100644
index 0000000..c505281
--- /dev/null
+++ b/app-emulation/xen-pvgrub/xen-pvgrub-9999.ebuild
@@ -0,0 +1,114 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-emulation/xen-pvgrub/xen-pvgrub-9999.ebuild,v 1.4 2011/09/21 07:55:04 mgorny Exp $
+
+EAPI="2"
+
+inherit flag-o-matic eutils multilib mercurial git-2
+
+DESCRIPTION="allows to boot Xen domU kernels from a menu.lst laying inside guest filesystem"
+HOMEPAGE="http://xen.org/"
+SRC_URI="
+		http://alpha.gnu.org/gnu/grub/grub-0.97.tar.gz
+		http://downloads.sourceforge.net/project/libpng/zlib/1.2.3/zlib-1.2.3.tar.gz
+		http://www.kernel.org/pub/software/utils/pciutils/pciutils-2.2.9.tar.bz2
+		http://download.savannah.gnu.org/releases/lwip/lwip-1.3.0.tar.gz
+		ftp://sources.redhat.com/pub/newlib/newlib-1.16.0.tar.gz
+		"
+
+MERC_REPO="xen-unstable.hg"
+GIT_REPO="qemu-xen-unstable.git"
+
+EHG_REPO_URI="http://xenbits.xensource.com/${MERC_REPO}"
+EGIT_REPO_URI="git://xenbits.xensource.com/${GIT_REPO}"
+
+S="${WORKDIR}/${MERC_REPO}"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS=""
+IUSE="custom-cflags multilib"
+
+DEPEND="sys-devel/gettext
+	sys-devel/gcc"
+
+RDEPEND=">=app-emulation/xen-${PV}"
+
+pkg_setup() {
+	# use emerge to fetch qemu/ioemu
+	export "CONFIG_QEMU=${WORKDIR}/${GIT_REPO}"
+}
+
+src_unpack() {
+	default_src_unpack
+
+	# unpack xen
+	mercurial_src_unpack
+
+	local EGIT_COMMIT=$(sed -n -e "s/QEMU_TAG := \(.*\)/\1/p" "${S}"/Config.mk)
+
+	# unpack ioemu repos
+	local S=${WORKDIR}/${GIT_REPO}
+	local EGIT_NOUNPACK=1
+	git-2_src_unpack
+}
+
+src_prepare() {
+	# if the user *really* wants to use their own custom-cflags, let them
+	if use custom-cflags; then
+		einfo "User wants their own CFLAGS - removing defaults"
+		# try and remove all the default custom-cflags
+		find "${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
+
+	sed -i \
+	-e 's/WGET=.*/WGET=cp -t . /' \
+	-e "s;\$(XEN_EXTFILES_URL);${DISTDIR};" \
+	-e 's/$(LD)/$(LD) LDFLAGS=/' \
+	-e 's;install-grub: pv-grub;install-grub:;' \
+	"${S}"/stubdom/Makefile || die
+}
+
+src_compile() {
+	use custom-cflags || unset CFLAGS
+	if test-flag-CC -fno-strict-overflow; then
+		append-flags -fno-strict-overflow
+	fi
+
+	emake -C tools/include || die "prepare libelf headers failed"
+
+	if use x86; then
+		emake XEN_TARGET_ARCH="x86_32" -C stubdom pv-grub || die "compile pv-grub_x86_32 failed"
+	fi
+	if use amd64; then
+		emake XEN_TARGET_ARCH="x86_64" -C stubdom pv-grub || die "compile pv-grub_x86_64 failed"
+		if use multilib; then
+			multilib_toolchain_setup x86
+			emake XEN_TARGET_ARCH="x86_32" -C stubdom pv-grub || die "compile pv-grub_x86_32 failed"
+		fi
+	fi
+}
+
+src_install() {
+	if use x86; then
+		emake XEN_TARGET_ARCH="x86_32" DESTDIR="${D}" -C stubdom install-grub || die "install pv-grub_x86_32 failed"
+	fi
+	if use amd64; then
+		emake XEN_TARGET_ARCH="x86_64" DESTDIR="${D}" -C stubdom install-grub || die "install pv-grub_x86_64 failed"
+		if use multilib; then
+			emake XEN_TARGET_ARCH="x86_32" DESTDIR="${D}" -C stubdom install-grub || die "install pv-grub_x86_32 failed"
+		fi
+	fi
+}
+
+pkg_postinst() {
+	elog "Official Xen Guide and the unoffical wiki page:"
+	elog " http://www.gentoo.org/doc/en/xen-guide.xml"
+	elog " http://en.gentoo-wiki.com/wiki/Xen/"
+}