reinit the tree, so we can have metadata

3 files changed, 101 insertions, 0 deletions

diff --git a/app-emulation/grub-xen-host/Manifest b/app-emulation/grub-xen-host/Manifest
new file mode 100644
index 000000000000..6727cf8012d4
--- /dev/null
+++ b/app-emulation/grub-xen-host/Manifest
@@ -0,0 +1,3 @@
+EBUILD grub-xen-host-1.0.ebuild 1873 SHA256 d209d2d3363fe0fbbf346b282371b609d1660fd756f020e660b42bab01c3c438 SHA512 4c9f2d4b28d9d2cfcb3eed3a22a3e8c25581892b0bdb7f08c950670ea636b2d3f48520f3a323c1dba910131a31e3532585edef95d087db1831a5a1fe72fb8160 WHIRLPOOL a210fccbf23ff0aae9d45aa7fdf8d5756c35e69f67bdcdb32be505ddede6387dcffb16188a0e80151ba009686eb7a1009eae9616fab4e3e43334b2e160ae75d9
+MISC ChangeLog 776 SHA256 d8f23d08d1af086860f63468af1441244f33d7004b910a80c4909c7d128d8281 SHA512 9734b56c5bc84730bb0ccd8aa249e870a1f79dd3b9a625a4fcacfc93f69a3690c91c860a10a4f2f653d2be394e9360e89780716aff815808d9f8203f35a60983 WHIRLPOOL 0eede192f729fc73785b2ebaf3c3663ab6e8d63cff5d8d05e35f1fadd44035aaf5c3607a384a30d4e782438437ee159b8126b659acc118a1683d65278d98d34e
+MISC metadata.xml 514 SHA256 b97fdcede4ec8e77cb41b8db9d1405f65f557d82b1c23a6ebfb56c34a1b5fa38 SHA512 356a5343e7133e6778d3b1e3715c76c2c873bd74049c13b4b9689ea0a69bedae6ef5fd9529b944540f6c22d4f66d02aa098f0c15dfada9cbe16ea74337b6f3aa WHIRLPOOL a1c18f08060795ffb00867ac4ded91d8b3c09db9362e02504569d8561e88ab4d8c4dc10c0a58f499f6b5ae122aa7d15f872049337bbca29cab52b336872e65de
diff --git a/app-emulation/grub-xen-host/grub-xen-host-1.0.ebuild b/app-emulation/grub-xen-host/grub-xen-host-1.0.ebuild
new file mode 100644
index 000000000000..8fe09f145e0f
--- /dev/null
+++ b/app-emulation/grub-xen-host/grub-xen-host-1.0.ebuild
@@ -0,0 +1,83 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+DESCRIPTION="Grub2 built as a PV grub per the Xen PV Boot Protocol"
+HOMEPAGE="https://blog.xenproject.org/2015/01/07/using-grub-2-as-a-bootloader-for-xen-pv-guests/"
+SRC_URI=""
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="amd64"
+IUSE=""
+
+DEPEND="sys-boot/grub:2=[grub_platforms_xen]
+	app-emulation/xen-tools:="
+RDEPEND="${DEPEND}"
+
+S="${WORKDIR}"
+
+STRIP_MASK="usr/libexec/xen/bin/grub-x86_64-xen.bin"
+QA_EXECSTACK="usr/libexec/xen/bin/grub-x86_64-xen.bin"
+QA_WX_LOAD="usr/libexec/xen/bin/grub-x86_64-xen.bin"
+QA_PRESTRIPPED="usr/libexec/xen/bin/grub-x86_64-xen.bin"
+RESTRICT="test"
+
+src_configure() {
+	:
+}
+
+src_compile() {
+	cat > "${S}/grub-bootstrap.cfg" <<- EOF
+		normal (memdisk)/grub.cfg
+	EOF
+
+	cat > "${S}/grub.cfg" <<- EOF
+		if search -s -f /boot/xen/pvboot-x86_64.elf ; then
+			echo "Chainloading (${root})/boot/xen/pvboot-x86_64.elf"
+			multiboot "/boot/xen/pvboot-x86_64.elf"
+			boot
+		fi
+
+		if search -s -f /xen/pvboot-x86_64.elf ; then
+			echo "Chainloading (${root})/xen/pvboot-x86_64.elf"
+			multiboot "/xen/pvboot-x86_64.elf"
+			boot
+		fi
+
+		if search -s -f /boot/grub/grub.cfg ; then
+			echo "Reading (${root})/boot/grub/grub.cfg"
+			configfile /boot/grub/grub.cfg
+		fi
+
+		if search -s -f /grub/grub.cfg ; then
+			echo "Reading (${root})/grub/grub.cfg"
+			configfile /grub/grub.cfg
+		fi
+	EOF
+
+	tar cf memdisk.tar grub.cfg || die "failed to tar"
+
+	local grub_mkimage=grub-mkimage
+	if type grub2-mkimage &> /dev/null; then
+		grub_mkimage=grub2-mkimage
+	fi
+
+	local args=(
+		"${grub_mkimage}"
+		-O x86_64-xen
+		-c grub-bootstrap.cfg
+		-m memdisk.tar
+		-o grub-x86_64-xen.bin
+		/usr/lib/grub/x86_64-xen/*.mod
+	)
+
+	echo "${args[@]}"
+	"${args[@]}" || die "failed to grub-mkimage"
+}
+
+src_install() {
+	exeinto /usr/libexec/xen/bin
+	doexe grub-x86_64-xen.bin
+}
diff --git a/app-emulation/grub-xen-host/metadata.xml b/app-emulation/grub-xen-host/metadata.xml
new file mode 100644
index 000000000000..bddad784d7fd
--- /dev/null
+++ b/app-emulation/grub-xen-host/metadata.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type='project'>
+		<email>xen@gentoo.org</email>
+	</maintainer>
+	<maintainer type='person'>
+		<email>cardoe@gentoo.org</email>
+	</maintainer>
+	<longdescription lang="en">
+		A grub 2 built to run in dom0 which is a PV grub that can chain load
+		a guest installed PV grub (grub legacy or grub 2) or handle a guest
+		supplied grub 2 config file.
+	</longdescription>
+</pkgmetadata>