blob: ea9f254e98d215d68e6b2e0d3973ed6eae610070 (
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
153
154
155
156
157
158
159
160
161
162
163
164
|
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{8..10} )
inherit flag-o-matic mount-boot python-any-r1 toolchain-funcs
MY_PV=${PV/_/-}
MY_P=${PN}-${MY_PV}
if [[ ${PV} == *9999 ]]; then
inherit git-r3
EGIT_REPO_URI="git://xenbits.xen.org/xen.git"
SRC_URI=""
else
KEYWORDS="~amd64 ~arm -x86"
UPSTREAM_VER=
SECURITY_VER=
GENTOO_VER=
[[ -n ${UPSTREAM_VER} ]] && \
UPSTREAM_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${P}-upstream-patches-${UPSTREAM_VER}.tar.xz
https://github.com/hydrapolic/gentoo-dist/raw/master/xen/${P}-upstream-patches-${UPSTREAM_VER}.tar.xz"
[[ -n ${SECURITY_VER} ]] && \
SECURITY_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN}-security-patches-${SECURITY_VER}.tar.xz"
[[ -n ${GENTOO_VER} ]] && \
GENTOO_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN}-gentoo-patches-${GENTOO_VER}.tar.xz"
SRC_URI="https://downloads.xenproject.org/release/xen/${MY_PV}/${MY_P}.tar.gz
${UPSTREAM_PATCHSET_URI}
${SECURITY_PATCHSET_URI}
${GENTOO_PATCHSET_URI}"
fi
DESCRIPTION="The Xen virtual machine monitor"
HOMEPAGE="https://www.xenproject.org"
LICENSE="GPL-2"
SLOT="0"
IUSE="+boot-symlinks debug efi flask"
REQUIRED_USE="arm? ( debug )"
DEPEND="${PYTHON_DEPS}
efi? ( >=sys-devel/binutils-2.22[multitarget] )
!efi? ( >=sys-devel/binutils-2.22 )
flask? ( sys-apps/checkpolicy )"
RDEPEND=""
PDEPEND="~app-emulation/xen-tools-${PV}"
# no tests are available for the hypervisor
# prevent the silliness of /usr/lib/debug/usr/lib/debug files
# prevent stripping of the debug info from the /usr/lib/debug/xen-syms
RESTRICT="test splitdebug strip"
# Approved by QA team in bug #144032
QA_WX_LOAD="boot/xen-syms-${PV}"
S="${WORKDIR}/${MY_P}"
pkg_setup() {
python-any-r1_pkg_setup
if [[ -z ${XEN_TARGET_ARCH} ]]; then
if use amd64; then
export XEN_TARGET_ARCH="x86_64"
elif use arm; then
export XEN_TARGET_ARCH="arm32"
elif use arm64; then
export XEN_TARGET_ARCH="arm64"
else
die "Unsupported architecture!"
fi
fi
}
src_prepare() {
# Upstream's patchset
[[ -n ${UPSTREAM_VER} ]] && eapply "${WORKDIR}"/patches-upstream
# Security patchset
if [[ -n ${SECURITY_VER} ]]; then
einfo "Try to apply Xen Security patch set"
# apply main xen patches
# Two parallel systems, both work side by side
# Over time they may concdense into one. This will suffice for now
source "${WORKDIR}"/patches-security/${PV}.conf
local i
for i in ${XEN_SECURITY_MAIN}; do
eapply "${WORKDIR}"/patches-security/xen/$i
done
fi
# Gentoo's patchset
[[ -n ${GENTOO_VER} ]] && eapply "${WORKDIR}"/patches-gentoo
# Symlinks do not work on fat32 volumes # 829765
if ! use boot-symlinks || use efi; then
eapply "${FILESDIR}"/${PN}-4.16-no-symlink.patch
fi
# Enable XSM-FLASK
use flask && eapply "${FILESDIR}"/${PN}-4.15-flask.patch
# Workaround new gcc-11 options
sed -e '/^CFLAGS/s/-Werror//g' -i xen/Makefile || die
# Drop .config
sed -e '/-include $(XEN_ROOT)\/.config/d' -i Config.mk || die "Couldn't drop"
if use efi; then
export EFI_VENDOR="gentoo"
export EFI_MOUNTPOINT="/boot"
fi
default
}
src_configure() {
use arm && myopt="${myopt} CONFIG_EARLY_PRINTK=sun7i"
use debug && myopt="${myopt} debug=y"
# remove flags
unset CFLAGS
unset LDFLAGS
unset ASFLAGS
tc-ld-disable-gold # Bug 700374
}
src_compile() {
# Send raw LDFLAGS so that --as-needed works
emake V=1 CC="$(tc-getCC)" LDFLAGS="$(raw-ldflags)" LD="$(tc-getLD)" -C xen ${myopt}
}
src_install() {
local myopt
use debug && myopt="${myopt} debug=y"
# The 'make install' doesn't 'mkdir -p' the subdirs
if use efi; then
mkdir -p "${D}"${EFI_MOUNTPOINT}/efi/${EFI_VENDOR} || die
fi
emake LDFLAGS="$(raw-ldflags)" LD="$(tc-getLD)" DESTDIR="${D}" -C xen ${myopt} install
# make install likes to throw in some extra EFI bits if it built
use efi || rm -rf "${D}/usr/$(get_libdir)/efi"
}
pkg_postinst() {
elog "Official Xen Guide:"
elog " https://wiki.gentoo.org/wiki/Xen"
use efi && einfo "The efi executable is installed in /boot/efi/gentoo"
ewarn
ewarn "Xen 4.12+ changed the default scheduler to credit2 which can cause"
ewarn "domU lockups on multi-cpu systems. The legacy credit scheduler seems"
ewarn "to work fine."
ewarn
ewarn "Add sched=credit to xen command line options to use the legacy scheduler."
ewarn
ewarn "https://wiki.gentoo.org/wiki/Xen#Xen_domU_hanging_with_Xen_4.12.2B"
}
|
GitWeb