summaryrefslogtreecommitdiff
blob: dd3e7bf5abfe45955be71500a85d7833e1bb8f43 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-emulation/xen-pvgrub/xen-pvgrub-4.2.2-r1.ebuild,v 1.4 2013/07/02 16:15:30 ago Exp $

EAPI=4
PYTHON_DEPEND="2:2.6"

inherit flag-o-matic eutils multilib python toolchain-funcs

XEN_EXTFILES_URL="http://xenbits.xensource.com/xen-extfiles"
LIBPCI_URL=ftp://atrey.karlin.mff.cuni.cz/pub/linux/pci
GRUB_URL=mirror://gnu-alpha/grub
XSAPATCHES="http://dev.gentoo.org/~idella4/"
SRC_URI="
		http://bits.xensource.com/oss-xen/release/${PV}/xen-${PV}.tar.gz
		$GRUB_URL/grub-0.97.tar.gz
		$XEN_EXTFILES_URL/zlib-1.2.3.tar.gz
		$LIBPCI_URL/pciutils-2.2.9.tar.bz2
		$XEN_EXTFILES_URL/lwip-1.3.0.tar.gz
		$XEN_EXTFILES_URL/newlib/newlib-1.16.0.tar.gz
		$XSAPATCHES/patches/XSA-55patches.tar.gz
		"

S="${WORKDIR}/xen-${PV}"

DESCRIPTION="allows to boot Xen domU kernels from a menu.lst laying inside guest filesystem"
HOMEPAGE="http://xen.org/"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 x86"
IUSE="custom-cflags"

DEPEND="sys-devel/gettext"

RDEPEND=">=app-emulation/xen-4.2.1"

pkg_setup() {
	python_set_active_version 2
	python_pkg_setup
}

retar-externals() {
	# Purely to unclutter src_prepare
	local set="grub-0.97.tar.gz lwip-1.3.0.tar.gz newlib-1.16.0.tar.gz zlib-1.2.3.tar.gz"

	# epatch can't patch in $WORKDIR, requires a sed; Bug #455194. Patchable, but sed informative
	sed -e s':AR=${AR-"ar rc"}:AR=${AR-"ar"}:' \
		-i "${WORKDIR}"/zlib-1.2.3/configure
	sed -e 's:^AR=ar rc:AR=ar:' \
		-e s':$(AR) $@:$(AR) rc $@:' \
		-i "${WORKDIR}"/zlib-1.2.3/{Makefile,Makefile.in}
	einfo "zlib Makefile edited"

	cd "${WORKDIR}"
	tar czp zlib-1.2.3 -f zlib-1.2.3.tar.gz
	tar czp grub-0.97 -f grub-0.97.tar.gz
	tar czp lwip -f lwip-1.3.0.tar.gz
	tar czp newlib-1.16.0 -f newlib-1.16.0.tar.gz
	mv $set "${S}"/stubdom/
	einfo "tarballs moved to source"
}

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

	# Patch the unmergeable newlib, fix most of the leftover gcc QA issues
	cp "${FILESDIR}"/newlib-implicits.patch stubdom || die

	# Patch stubdom/Makefile to patch insource newlib & prevent internal downloading
	epatch "${FILESDIR}"/${PN/-pvgrub/}-4.2.1-externals.patch

	# Drop .config and Fix gcc-4.6
	epatch 	"${FILESDIR}"/${PN/-pvgrub/}-4-fix_dotconfig-gcc.patch

	# fix jobserver in Makefile
	epatch "${FILESDIR}"/${PN/-pvgrub/}-4.2.0-jserver.patch

	# Sec patch
	epatch "${FILESDIR}"/${PN/-pvgrub/}-4-CVE-2012-6075-XSA-41.patch \
		"${FILESDIR}"/xen-4-CVE-2013-1922-XSA-48.patch \
		"${FILESDIR}"/xen-4-CVE-2013-1952-XSA-49.patch \
		"${FILESDIR}"/xen-4.2-CVE-2013-1-XSA-55.patch \
		"${FILESDIR}"/xen-4.2-CVE-2013-2-XSA-55.patch \
		"${FILESDIR}"/xen-4.2-CVE-2013-3-XSA-55.patch \
		"${FILESDIR}"/xen-4.2-CVE-2013-4-XSA-55.patch \
		"${FILESDIR}"/xen-4.2-CVE-2013-5to7-XSA-55.patch \
		"${WORKDIR}"/files/xen-4.2-CVE-2013-8-XSA-55.patch \
		"${FILESDIR}"/xen-4.2-CVE-2013-9to10-XSA-55.patch \
		"${WORKDIR}"/files/xen-4.2-CVE-2013-11-XSA-55.patch \
		"${FILESDIR}"/xen-4.2-CVE-2013-12to13-XSA-55.patch \
		"${FILESDIR}"/xen-4.2-CVE-2013-14-XSA-55.patch \
		"${WORKDIR}"/files/xen-4.2-CVE-2013-15-XSA-55.patch \
		"${FILESDIR}"/xen-4.2-CVE-2013-16-XSA-55.patch \
		"${FILESDIR}"/xen-4.2-CVE-2013-17-XSA-55.patch \
		"${FILESDIR}"/xen-4.2-CVE-2013-18to19-XSA-55.patch \
		"${FILESDIR}"/xen-4.2-CVE-2013-20to23-XSA-55.patch \

	#Substitute for internal downloading. pciutils copied only due to the only .bz2
	cp $DISTDIR/pciutils-2.2.9.tar.bz2 ./stubdom/ || die "pciutils not copied to stubdom"
	retar-externals || die "re-tar procedure failed"
}

src_compile() {
	use custom-cflags || unset CFLAGS
	if test-flag-CC -fno-strict-overflow; then
		append-flags -fno-strict-overflow
	fi

	emake CC="$(tc-getCC)" LD="$(tc-getLD)" AR="$(tc-getAR)" -C tools/include

	if use x86; then
		emake CC="$(tc-getCC)" LD="$(tc-getLD)" AR="$(tc-getAR)" \
		XEN_TARGET_ARCH="x86_32" -C stubdom pv-grub
	elif use amd64; then
		emake CC="$(tc-getCC)" LD="$(tc-getLD)" AR="$(tc-getAR)" \
		XEN_TARGET_ARCH="x86_64" -C stubdom pv-grub
		if use multilib; then
			multilib_toolchain_setup x86
			emake CC="$(tc-getCC)" AR="$(tc-getAR)" \
			XEN_TARGET_ARCH="x86_32" -C stubdom pv-grub
		fi
	fi
}

src_install() {
	if use x86; then
		emake XEN_TARGET_ARCH="x86_32" DESTDIR="${D}" -C stubdom install-grub
	fi
	if use amd64; then
		emake XEN_TARGET_ARCH="x86_64" DESTDIR="${D}" -C stubdom install-grub
		if use multilib; then
			emake XEN_TARGET_ARCH="x86_32" DESTDIR="${D}" -C stubdom install-grub
		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/"
}